Coronary Artery Disease, Coronary Artery Stenosis, Coronary Disease, Coronary Stenosis
Conditions
Keywords
Absorb™ BVS, Angioplasty, Bioabsorbable, BVS, Bioresorbable, Coronary Artery Disease, Coronary Artery Endothelial Responsiveness, Coronary artery restenosis, Coronary artery stenosis, Coronary scaffold, Coronary Stent, Drug eluting stents, Everolimus, Myocardial ischemia, Stent thrombosis, Stents
Brief summary
The ABSORB III RCT is a prospective randomized, single-blind, multi-center trial. It is the pivotal trial to support the US pre-market approval (PMA) of Absorb™ Bioresorbable Vascular Scaffold (BVS). The ABSORB III includes additional two trials i.e. ABSORB III PK (pharmacokinetics) sub-study and ABSORB IV RCT trial which are maintained under one protocol because both trial designs are related, ABSORB IV is the continuation of ABSORB III and the data from ABSORB III and ABSORB IV will be pooled to support the ABSORB IV primary endpoint. Both the trials will evaluate the safety and effectiveness of Absorb BVS.
Detailed description
ABSORB III RCT: A. Primary Objective: The pivotal trial to support the US pre-market approval (PMA) of Absorb BVS. ABSORB III will evaluate the safety and effectiveness of the Absorb BVS System compared to the XIENCE in the treatment of subjects, including those with diabetes mellitus, with ischemic heart disease caused by up to two de novo native coronary artery lesions in separate epicardial vessels. B. Powered Secondary Objectives: 1. Lead-In Phase Objective: To evaluate the applicability and transferability of the didactic Absorb BVS physician training plan to US clinical practice. The lead-in phase is a non-randomized, single-arm, open label group of up to 50 subjects treated with Absorb BVS at up to 35 US sites. The Lead-In phase will enroll/register subjects prior to the randomization phase of ABSORB III. The Lead-In Phase allows the treatment of up to two de novo native coronary artery lesions in different epicardial vessels with reference vessel diameter (RVD) ≥ 2.75 mm to ≤ 3.25 mm and lesion lengths ≥ 8 to ≤ 14 mm. 2. Imaging Cohort Objective: To evaluate long-term vascular function and patency of the Absorb BVS treated segments compared to XIENCE treated segments in the treatment of subjects with ischemic heart disease caused by up to two de novo native coronary artery lesions in separate epicardial vessels. The imaging cohort-phase is a prospective, randomized (2:1 Absorb BVS to XIENCE), single-blind, multi-center trial, registering approximately 200 subjects. This includes 150 subjects for the angiographic/intravascular ultrasound (IVUS) endpoints analysis and approximately 50 subjects for optical coherence tomography (OCT) endpoints analysis. The 200 subjects are separate from the 2000 subjects included in the primary analysis. Data from two powered secondary endpoints from this cohort will support label claims of superiority of Absorb BVS as compared to XIENCE specific to vasomotion and late lumen enlargement. All other subjects in ABSORB III unless specified will receive treatment of up to two de novo native coronary artery lesions in different epicardial vessels with RVD ≥ 2.5 mm to ≤ 3.75 mm and lesion lengths ≤ 24 mm.
Interventions
DEVICEAbsorb BVS
* Scaffold diameters: 2.5, 3.0 and 3.5 mm * Scaffold lengths: 8, 12, 18, and 28 mm The 3.0 x 18 mm Absorb BVS will be used for the Lead-In. Both the 8 mm and 12 mm lengths will be available for the 2.5/3.0 mm diameter Absorb BVS. Only the 12 mm length will be available for the 3.5 mm diameter. * The commercially approved CE marked device will be used in geographies where it is commercially available. The commercially approved CE marked 23mm Absorb BVS device will not be used in this study. Bioabsorbable drug eluting stent implantation for improving coronary luminal diameter in patients, including those with diabetes mellitus, with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm.
DEVICEXIENCE
Commercially approved XIENCE Family Stent System, inclusive of XIENCE V, XIENCE PRIME, XIENCE Xpedition, XIENCE Alpine, XIENCE Pro (OUS only), and XIENCE ProX (OUS only). * Stent diameters: 2.5, 2.75, 3.0, 3.25, 3.5 and 4.0 mm * Stent lengths: 8, 12, 15, 18, 23, and 28 mm. The 3.25 mm is only available for XIENCE Xpedition * For geographies where these devices are commercially available, the investigational sties may use only their locally approved devices To improve coronary luminal diameter in patients, including those with diabetes mellitus, with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm.
Sponsors
Abbott Medical Devices
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
General Inclusion Criteria: 1. Subject must be at least 18 years of age. 2. Subject or a legally authorized representative must provide written Informed Consent prior to any study related procedure, per site requirements. 3. Subject must have evidence of myocardial ischemia (e.g., stable, unstable angina, post-infarct angina or silent ischemia) suitable for elective PCI. Subjects with stable angina or silent ischemia and \< 70% diameter stenosis must have objectives sign of ischemia as determined by one of the following, echocardiogram, nuclear scan, ambulatory ECG or stress ECG). In the absence of noninvasive ischemia, fractional flow reserve (FFR) must be done and indicative of ischemia. 4. Subject must be an acceptable candidate for coronary artery bypass graft (CABG) surgery. 5. Female subject of childbearing potential who does not plan pregnancy for up to 1 year following the index procedure. For a female subject of childbearing potential a pregnancy test must be performed with negative results known within 7 days prior to the index procedure per site standard. 6. Female subject is not breast-feeding at the time of the screening visit and will not be breast-feeding for up to 1 year following the index procedure. 7. Subject agrees to not participate in any other investigational or invasive clinical study for a period of 1 year following the index procedure. Angiographic Inclusion Criteria: 1. One or two de novo target lesions: 1. If there is one target lesion, a second non-target lesion may be treated but the non-target lesion must be present in a different epicardial vessel, and must be treated first with a successful, uncomplicated result prior to randomization of the target lesion. 2. If two target lesions are present, they must be present in different epicardial vessels and both must satisfy the angiographic eligibility criteria. 3. The definition of epicardial vessels means the LAD, LCX and RCA and their branches. Thus, the patient must not have lesions requiring treatment in e.g. both the LAD and a diagonal branch. 2. Target lesion(s) must be located in a native coronary artery with a visually estimated or quantitatively assessed %DS of ≥ 50% and \< 100% with a TIMI flow of ≥ 1 and one of the following: stenosis ≥ 70%, an abnormal functional test (e.g., fractional flow reserve, stress test), unstable angina or post-infarct angina. 1. Lesion(s) must be located in a native coronary artery with RVD by visual estimation of ≥ 2.50 mm and ≤ 3.75 mm. 2. Lesion(s) must be located in a native coronary artery with length by visual estimation of ≤ 24 mm. 3. For Lead-In subjects with 3.0x18 mm Absorb BVS: lesions (s) must be located in a native coronary artery with RVD by visual estimation of ≥ 2.75 mm and ≤ 3.25 mm. The lesion length by visual estimation is ≥ 8 mm and ≤ 14 mm. General
Exclusion criteria
1. Any surgery requiring general anesthesia or discontinuation of aspirin and/or an ADP antagonist is planned within 12 months after the procedure. 2. Subject has known hypersensitivity or contraindication to device material and its degradants (everolimus, poly (L-lactide), poly (DL-lactide), lactide, lactic acid) and cobalt, chromium, nickel, platinum, tungsten, acrylic and fluoro polymers that cannot be adequately pre-medicated. Subject has a known contrast sensitivity that cannot be adequately pre-medicated. 3. Subject has known allergic reaction, hypersensitivity or contraindication to aspirin; or to clopidogrel and prasugrel and ticagrelor; or to heparin and bivalirudin, and therefore cannot be adequately treated with study medications. 4. Subject had an acute myocardial infarction (AMI; STEMI or NSTEMI) within 72 hours of the index procedure and both CK and CK-MB have not returned to within normal limits at the time of index procedure; or subject with stable angina or silent ischemia has CK-MB that is greater than normal limits at the time of the index procedure. 5. Subject is currently experiencing clinical symptoms consistent with new onset AMI (STEMI or NSTEMI), such as nitrate-unresponsive prolonged chest pain with ischemic ECG changes. 6. Subject has a cardiac arrhythmia as identified at the time of screening for which at least one of the following criteria is met: 1. Subject requires coumadin or any other agent for chronic oral anticoagulation. 2. Subject is likely to become hemodynamically unstable due to their arrhythmia. 3. Subject has poor survival prognosis due to their arrhythmia. 7. Subject has a left ventricular ejection fraction (LVEF) \< 30% assessed by any quantitative method, including but not limited to echocardiography, MRI, Multiple-Gated Acquisition (MUGA) scan, contrast left ventriculography, PET scan, etc. LVEF may be obtained within 6 months prior to the procedure for subjects with stable CAD. For subjects presenting with ACS, LVEF must be assessed during the index hospitalization (which may include during the index procedure by contrast left ventriculography) but prior to randomization in order to confirm the subject's eligibility. 8. Subject has undergone prior PCI within the target vessel during the last 12 months. Prior PCI within the non-target vessel or any peripheral intervention is acceptable if performed anytime \>30 days before the index procedure, or between 24 hours and 30 days before the index procedure if successful and uncomplicated. 9. Subject requires future staged PCI either in target or non-target vessels or subject requires future peripheral interventions \< 30 days after the index procedure 10. Subject has received any solid organ transplants or is on a waiting list for any solid organ transplants. 11. At the time of screening, the subject has a malignancy that is not in remission. 12. Subject is receiving immunosuppressant therapy or has known immunosuppressive or severe autoimmune disease that requires chronic immunosuppressive therapy (e.g., human immunodeficiency virus, systemic lupus erythematosus, etc.). Note: corticosteroids are not included as immunosuppressant therapy. 13. Subject has previously received or is scheduled to receive radiotherapy to a coronary artery (vascular brachytherapy), or the chest/mediastinum. 14. Subject is receiving or will require chronic anticoagulation therapy (e.g., coumadin, dabigatran, apixaban, rivaroxaban or any other agent for any reason). 15. Subject has a platelet count \< 100,000 cells/mm3 or \> 700,000 cells/mm3. 16. Subject has a documented or suspected hepatic disorder as defined as cirrhosis or Child-Pugh ≥ Class B. 17. Subject has renal insufficiency as defined as an estimated GFR \< 30 ml/min/1.73m2 or dialysis at the time of screening. 18. Subject is high risk of bleeding for any reason; has a history of bleeding diathesis or coagulopathy; has had a significant gastro-intestinal or significant urinary bleed within the past six months. 19. Subject has had a cerebrovascular accident or transient ischemic neurological attack (TIA) within the past six months, or any prior intracranial bleed, or any permanent neurologic defect, or any known intracranial pathology (e.g. aneurysm, arteriovenous malformation, etc.). 20. Subject has extensive peripheral vascular disease that precludes safe 6 French sheath insertion. Note: femoral arterial disease does not exclude the patient if radial access may be used. 21. Subject has life expectancy \< 5 years for any non-cardiac cause or cardiac cause. 22. Subject is in the opinion of the Investigator or designee, unable to comply with the requirements of the study protocol or is unsuitable for the study for any reason. This includes completion of Patient Reported Outcome instruments. 23. Subject is currently participating in another clinical trial that has not yet completed its primary endpoint. 24. Subject is part of a vulnerable population who, in the judgment of the investigator, is unable to give Informed Consent for reasons of incapacity, immaturity, adverse personal circumstances or lack of autonomy. This may include: Individuals with mental disability, persons in nursing homes, children, impoverished persons, persons in emergency situations, homeless persons, nomads, refugees, and those incapable of giving informed consent. Vulnerable populations also may include members of a group with a hierarchical structure such as university students, subordinate hospital and laboratory personnel, employees of the Sponsor, members of the armed forces, and persons kept in detention. Angiographic
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 1 year | TLF is defined as composite of Cardiac Death, Myocardial Infarction (per protocol-defined MI definition), attributable to Target Vessel (TV-MI), or Ischemic-Driven Target Lesion Revascularization (ID-TLR). |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Optical Coherence Tomography (OCT) Endpoint: Mean Neointimal Area (NIA) | 3 Years | All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions |
| Post-Procedure In-Device Acute Gain | ≤ 7 days post index procedure | The acute gain was defined as the difference between post- and pre procedural minimal lumen diameter (MLD). |
| Powered Imaging Cohort Secondary Endpoint: The Instent/Scaffold Mean Lumen Area Change, From Post Procedure to 3 Years by Intravascular Ultrasound (IVUS) | From Post procedure to 3 Years | * Mean lumen area measured after nitrate infusions, superiority test, \ 300 pooled subjects. * Pooled IVUS subjects (\ 300 subjects): 150 subjects from the Imaging Cohort of ABSORB III RCT and 150 subjects from ABSORB Japan RCT. |
| Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal | 3 Years | All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions |
| Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area | 3 Years | All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions |
| Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area | 3 Years | All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions |
| Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts | 3 Years | All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions |
| Number of Participants With Powered Secondary Endpoint: Angina | 1 year | Angina is defined as the first adverse event resulting in the site diagnosis of angina. |
| Number of Participants With Powered Secondary Endpoint: All Revascularization | 1 year | This powered secondary endpoint is intended to assess all revascularization at 1 year and test for superiority of Absorb BVS to XIENCE. All revascularizations are comprised of TLR, TVR excluding TLR, and non-TVR. |
| Number of Participants With Powered Secondary Endpoint: Ischemia Driven Target Vessel Revascularization (ID-TVR) | 1 year | This powered secondary endpoint is intended to assess all ID-TVR at 1 year and test for superiority of Absorb BVS to XIENCE. |
| Acute Success- Device Success (Lesion Level Analysis) | On day 0 (the day of procedure) | Successful delivery and deployment of the study scaffold/stent at the intended target lesion and successful withdrawal of the delivery system with attainment of final in-scaffold/stent residual stenosis of less than 30% by quantitative coronary angiography (QCA) (by visual estimation if QCA unavailable). When bailout scaffold/stent is used, the success or failure of the bailout scaffold/stent delivery and deployment is not one of the criteria for device success. |
| Acute Success: Procedural Success (Subject Level Analysis) | On day 0 (the day of procedure) | Achievement of final in-scaffold/stent residual stenosis of less than 30% by QCA (by visual estimation if QCA unavailable) with successful delivery and deployment of at least one study scaffold/stent at the intended target lesion and successful withdrawal of the delivery system for all target lesions without the occurrence of cardiac death, target vessel MI or repeat TLR during the hospital stay (maximum of 7 days). |
| Number of Death (Cardiac, Vascular, Non-cardiovascular) | 0 to 5 years | DEATH (Per ARC Circulation) : All deaths are considered cardiac unless an unequivocal non-cardiac cause can be established. Specifically, any unexpected death even in patients with coexisting potentially fatal non-cardiac disease (e.g. cancer, infection) should be classified as cardiac. Cardiac death (CD): Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma. |
| Number of Participants With All Myocardial Infarction (MI) | 0 to 5 years | * Attributable to target vessel (TV-MI) * Not attributable to target vessel (NTV-MI) |
| Number of Participants With All Target Lesion Revascularization (TLR) | 0 to 5 years | TLR is defined as any repeat percutaneous intervention of the target lesion or bypass surgery of the target vessel performed for restenosis or other complication of the target lesion. All TLR should be classified prospectively as ischemia driven (ID-TLR) or not ischemia driven (NID-TLR) by the investigator prior to repeat angiography. The target lesion is defined as the treated segment from 5 mm proximal to the stent and to 5 mm distal to the stent. |
| Number of Participants With All Target Vessel Revascularization (TVR) Excluding Target Lesion Revascularization (TLR) | 0 to 5 years | TVR is defined as any repeat percutaneous intervention or surgical bypass of any segment of the target vessel. The target vessel is defined as the entire major coronary vessel proximal and distal to the target lesion which includes upstream and downstream branches and the target lesion itself. |
| Number of Participants With All Revascularization | 0 to 5 years | All revascularization endpoint is comprised of TLR, TVR excluding TLR, and non-TVR. |
| Number of Death/All MI | 0 to 5 years | All deaths includes Cardiac death: Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma. Myocardial Infarction (MI) - Q wave MI: Development of new, pathological Q wave on the ECG. -Non-Q wave MI: Those MIs which are not Q-wave MI |
| Number of Cardiac Death/All MI | 0 to 5 years | All deaths includes Cardiac death: Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma. Myocardial Infarction (MI) - Q wave MI: Development of new, pathological Q wave on the ECG. -Non-Q wave MI: Those MIs which are not Q-wave MI |
| Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 0 to 5 years | Target Lesion Failure is composite of Cardiac death/ Target Vessel Myocardial Infarction (TV-MI)/ Ischemic-Driven Target Lesion Revascularization (ID-TLR). |
| Number of Cardiac Death/All MI/ID-TLR (Major Adverse Cardiac Events-MACE) | 0 to 5 years | Major adverse cardiac events (MACE) is defined as the composite of cardiac death, all myocardial infarction, and ischemic driven target lesion revascularization (ID-TLR). |
| Number of Participants With Target Vessel Failure (TVF) | 0 to 5 years | Target Vessel Failure (TVF) is the composite of Cardiac Death, Myocardial infarction (MI) or Ischemic-Driven Target Vessel Revascularization (ID-TVR). |
| Number of Death/All MI/All Revascularization (DMR) | 0 to 5 years | DMR is the composite of All Death, All Myocardial infarction (MI) and All Revascularization. |
| Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | ≤ 1 Day | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | 0 to 30 Days | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Number of Participants With Subacute Stent/Scaffold Thrombosis | >1 to 30 Days | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | 31 to 365 Days | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | 366 to 393 Days | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Number of Participants With Cumulative Stent/Scaffold Thrombosis | 0 to 1853 Days | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Pre-Procedure Minimum Lumen Diameter (MLD) | < or = 1 day | Angiographic endpoint Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen. |
| Pre-Procedure Percent Diameter Stenosis (%DS) | < or = 1 day | Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA). |
| Post-Procedure In-Segment Minimum Lumen Diameter (MLD) | ≤ 7 days post index procedure | Angiographic endpoint. Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen. In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold. |
| Post-Procedure In-Segment Percent Diameter Stenosis (%DS) | ≤ 7 days post index procedure | Angiographic endpoint. Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA). In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold. |
| Post-Procedure In-Device Minimum Lumen Diameter (MLD) | ≤ 7 days post index procedure | Angiographic endpoint. Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen. In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold |
| Post-Procedure In-Device Percent Diameter Stenosis (%DS) | ≤ 7 days post index procedure | Angiographic endpoint. Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA). |
Other
| Measure | Time frame | Description |
|---|---|---|
| Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | Baseline | Disease-Specific quality of life assessed using the Seattle Angina Questionnaire (SAQ) Seattle Angina Questionnaire (SAQ): Each scale is transformed to a score of 0 to 100, where higher scores indicate better function (eg, less physical limitation, less angina, and better quality of life). |
| Patient Reported Outcomes (PRO): Dyspnea Severity | Baseline | Dyspnea severity assessed using the Rose Dyspnea Scale (RDS). Rose Dyspnea Scale: * Scale range: 0 to 4 * Lower values represent better outcomes (higher scores indicate worse dyspnea) * No subscales |
| Landmark Analysis on TLF and Components | 3-4 years | TLF is defined as composite of Cardiac Death, Myocardial Infarction (per protocol-defined MI definition), attributable to Target Vessel (TVMI), or Ischemic-Driven Target Lesion Revascularization (ID-TLR). |
| Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | 3-4 years | Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause. |
| Patient Reported Outcomes (PRO): Overall Health Status | Baseline | Overall health status assessed using the EuroQoL 5D (EQ-5D™). EQ-5D: * Scale range: 0 to 1 * Higher values represent better outcomes * Health status is measured in terms of five dimensions (5D); mobility, self-care, usual activities, pain/discomfort, anxiety/depression. Subscale scores are summed to obtain total/overall health status. A scoring algorithm was used to combine the sub-scores from each of the 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), and generate a single index ranging from 0 to 1 |
| Patient Reported Outcomes (PRO): Anxiety | Baseline | Anxiety assessed using the Generalized Anxiety Disorder scale (GAD-7). GAD-7: * Scale range: 0 to 21 * Lower values represent better outcomes * No subscales |
Countries
Australia, United States
Participant flow
Recruitment details
The first Lead-In subject (Lead-In Group ) was registered on Dec 28, 2012. A total of 2008 patients (Primary Analysis Group) were randomized into Absorb BVS arm (n = 1322) and Xience arm (n = 686) at 193 study sites between March 22, 2013 & April 3,2014 and the last 5 year follow-up visit was on May 31, 2019.
Pre-assignment details
Of total 13,789 eligible population,11,781 patients were excluded due to, 1. Not meeting general eligibility criteria only (n=567); 2. Not meeting angiographic eligibility criteria only (n=10,690); 3. Not meeting both 1 and 2 (n=64); 4. Other reasons (n=460).
Participants by arm
| Arm | Count |
|---|---|
| Absorb BVS Subjects receiving Absorb BVS
Absorb BVS: • Scaffold diameters: 2.5, 3.0 and 3.5 mm
* Scaffold lengths: 8, 12, 18, and 28 mm The 3.0 x 18 mm Absorb BVS will be used for the Lead-In. Both the 8 mm and 12 mm lengths will be available for the 2.5/3.0 mm diameter Absorb BVS. Only the 12 mm length will be available for the 3.5 mm diameter.
* The commercially approved CE marked device will be used in geographies where it is commercially available. The commercially approved CE marked 23mm Absorb BVS device will not be used in this study.
Bioabsorbable drug eluting stent implantation for improving coronary luminal diameter in patients, including those with diabetes mellitus, with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm. | 1,322 |
| XIENCE Subjects receiving XIENCE V, XIENCE PRIME, or XIENCE Xpedition
XIENCE: Commercially approved XIENCE Family Stent System, inclusive of XIENCE V, XIENCE PRIME, XIENCE Xpedition, XIENCE Alpine, XIENCE Pro (OUS only), and XIENCE ProX (OUS only).
* Stent diameters: 2.5, 2.75, 3.0, 3.25, 3.5 and 4.0 mm
* Stent lengths: 8, 12, 15, 18, 23, and 28 mm. The 3.25 mm is only available for XIENCE Xpedition
* For geographies where these devices are commercially available, the investigational sties may use only their locally approved devices
To improve coronary luminal diameter in patients, including those with diabetes mellitus, with ischemic heart disease due to de novo native coronary artery lesions (length ≤ 24 mm) with a reference vessel diameter of ≥ 2.5 mm and ≤ 3.75 mm. | 686 |
| Total | 2,008 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 |
|---|---|---|---|
| Overall Study | Death | 84 | 43 |
| Overall Study | Denied on premises for follow-up by law | 1 | 0 |
| Overall Study | Lost to Follow-up | 151 | 68 |
| Overall Study | Physician Decision | 5 | 2 |
| Overall Study | Withdrawal by Subject | 22 | 18 |
Baseline characteristics
| Characteristic | Absorb BVS | XIENCE | Total |
|---|---|---|---|
| Age, Continuous | 63.5 years STANDARD_DEVIATION 10.6 | 63.6 years STANDARD_DEVIATION 10.3 | 63.5 years STANDARD_DEVIATION 10.5 |
| Dyslipidemia Requiring Medication | 1009 Participants | 533 Participants | 1542 Participants |
| Hypertension Requiring Medication | 1071 Participants | 553 Participants | 1624 Participants |
| Prior Coronary Intervention | 512 Participants | 260 Participants | 772 Participants |
| Race/Ethnicity, Customized American Indian or Alaska Native | 8 Participants | 2 Participants | 10 Participants |
| Race/Ethnicity, Customized Asian | 20 Participants | 13 Participants | 33 Participants |
| Race/Ethnicity, Customized Black or African American | 70 Participants | 34 Participants | 104 Participants |
| Race/Ethnicity, Customized Hispanic or Latino | 50 Participants | 23 Participants | 73 Participants |
| Race/Ethnicity, Customized Native Hawaiian or Other Pacific Islander | 8 Participants | 1 Participants | 9 Participants |
| Race/Ethnicity, Customized Not Hispanic or Latino | 1250 Participants | 652 Participants | 1902 Participants |
| Race/Ethnicity, Customized Unknown or not reported | 22 Participants | 11 Participants | 33 Participants |
| Race/Ethnicity, Customized White | 1152 Participants | 606 Participants | 1758 Participants |
| Region of Enrollment Australia | 4 Participants | 3 Participants | 7 Participants |
| Region of Enrollment United States | 1318 Participants | 683 Participants | 2001 Participants |
| Sex: Female, Male Female | 388 Participants | 205 Participants | 593 Participants |
| Sex: Female, Male Male | 934 Participants | 481 Participants | 1415 Participants |
| Stable Angina | 757 Participants | 417 Participants | 1174 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk |
|---|---|---|
| deaths Total, all-cause mortality | 85 / 1,322 | 44 / 686 |
| other Total, other adverse events | 1,174 / 1,322 | 601 / 686 |
| serious Total, serious adverse events | 801 / 1,322 | 398 / 686 |
Outcome results
Primary
Number of Cardiac Death/TV-MI/ID-TLR (TLF)
TLF is defined as composite of Cardiac Death, Myocardial Infarction (per protocol-defined MI definition), attributable to Target Vessel (TV-MI), or Ischemic-Driven Target Lesion Revascularization (ID-TLR).
Time frame: 1 year
Population: Intent-To-Treat Population set (ITT). The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 102 Participants |
| XIENCE | Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 41 Participants |
Secondary
Acute Success- Device Success (Lesion Level Analysis)
Successful delivery and deployment of the study scaffold/stent at the intended target lesion and successful withdrawal of the delivery system with attainment of final in-scaffold/stent residual stenosis of less than 30% by quantitative coronary angiography (QCA) (by visual estimation if QCA unavailable). When bailout scaffold/stent is used, the success or failure of the bailout scaffold/stent delivery and deployment is not one of the criteria for device success.
Time frame: On day 0 (the day of procedure)
Population: Intent-To-Treat Population set (ITT). The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Absorb BVS | Acute Success- Device Success (Lesion Level Analysis) | 94.3 Percentage of lesions |
| XIENCE | Acute Success- Device Success (Lesion Level Analysis) | 99.3 Percentage of lesions |
Secondary
Acute Success: Procedural Success (Subject Level Analysis)
Achievement of final in-scaffold/stent residual stenosis of less than 30% by QCA (by visual estimation if QCA unavailable) with successful delivery and deployment of at least one study scaffold/stent at the intended target lesion and successful withdrawal of the delivery system for all target lesions without the occurrence of cardiac death, target vessel MI or repeat TLR during the hospital stay (maximum of 7 days).
Time frame: On day 0 (the day of procedure)
Population: Intent-To-Treat Population set (ITT). The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Acute Success: Procedural Success (Subject Level Analysis) | 1240 Participants |
| XIENCE | Acute Success: Procedural Success (Subject Level Analysis) | 652 Participants |
Secondary
Number of Cardiac Death/All MI
All deaths includes Cardiac death: Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma. Myocardial Infarction (MI) - Q wave MI: Development of new, pathological Q wave on the ECG. -Non-Q wave MI: Those MIs which are not Q-wave MI
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Cardiac Death/All MI | 185 Participants |
| XIENCE | Number of Cardiac Death/All MI | 81 Participants |
Secondary
Number of Cardiac Death/All MI/ID-TLR (Major Adverse Cardiac Events-MACE)
Major adverse cardiac events (MACE) is defined as the composite of cardiac death, all myocardial infarction, and ischemic driven target lesion revascularization (ID-TLR).
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Cardiac Death/All MI/ID-TLR (Major Adverse Cardiac Events-MACE) | 245 Participants |
| XIENCE | Number of Cardiac Death/All MI/ID-TLR (Major Adverse Cardiac Events-MACE) | 113 Participants |
Secondary
Number of Cardiac Death/TV-MI/ID-TLR (TLF)
Target Lesion Failure is composite of Cardiac death/ Target Vessel Myocardial Infarction (TV-MI)/ Ischemic-Driven Target Lesion Revascularization (ID-TLR).
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 220 Participants |
| XIENCE | Number of Cardiac Death/TV-MI/ID-TLR (TLF) | 98 Participants |
Secondary
Number of Death/All MI
All deaths includes Cardiac death: Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma. Myocardial Infarction (MI) - Q wave MI: Development of new, pathological Q wave on the ECG. -Non-Q wave MI: Those MIs which are not Q-wave MI
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Death/All MI | 230 Participants |
| XIENCE | Number of Death/All MI | 101 Participants |
Secondary
Number of Death/All MI/All Revascularization (DMR)
DMR is the composite of All Death, All Myocardial infarction (MI) and All Revascularization.
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Death/All MI/All Revascularization (DMR) | 378 Participants |
| XIENCE | Number of Death/All MI/All Revascularization (DMR) | 168 Participants |
Secondary
Number of Death (Cardiac, Vascular, Non-cardiovascular)
DEATH (Per ARC Circulation) : All deaths are considered cardiac unless an unequivocal non-cardiac cause can be established. Specifically, any unexpected death even in patients with coexisting potentially fatal non-cardiac disease (e.g. cancer, infection) should be classified as cardiac. Cardiac death (CD): Any death due to proximate cardiac cause (e.g. MI, low-output failure, fatal arrhythmia), unwitnessed death and death of unknown cause, all procedure related deaths including those related to concomitant treatment. Vascular death: Death due to non-coronary vascular causes such as cerebrovascular disease, pulmonary embolism, ruptured aortic aneurysm, dissecting aneurysm, or other vascular cause. Non-cardiovascular death: Any death not covered by the above definitions such as death caused by infection, malignancy, sepsis, pulmonary causes, accident, suicide or trauma.
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Death (Cardiac, Vascular, Non-cardiovascular) | 85 Participants |
| XIENCE | Number of Death (Cardiac, Vascular, Non-cardiovascular) | 44 Participants |
Secondary
Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: ≤ 1 Day
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 3 Participants |
| Absorb BVS | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 3 Participants |
| Absorb BVS | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
| XIENCE | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 4 Participants |
| XIENCE | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
| XIENCE | Number of Participants With Acute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 4 Participants |
Secondary
Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 0 to 30 Days
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 14 Participants |
| Absorb BVS | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 2 Participants |
| Absorb BVS | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 12 Participants |
| XIENCE | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 5 Participants |
| XIENCE | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 5 Participants |
| XIENCE | Number of Participants With Acute/Subacute Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
Secondary
Number of Participants With All Myocardial Infarction (MI)
* Attributable to target vessel (TV-MI) * Not attributable to target vessel (NTV-MI)
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With All Myocardial Infarction (MI) | 159 Participants |
| XIENCE | Number of Participants With All Myocardial Infarction (MI) | 69 Participants |
Secondary
Number of Participants With All Revascularization
All revascularization endpoint is comprised of TLR, TVR excluding TLR, and non-TVR.
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With All Revascularization | 255 Participants |
| XIENCE | Number of Participants With All Revascularization | 114 Participants |
Secondary
Number of Participants With All Target Lesion Revascularization (TLR)
TLR is defined as any repeat percutaneous intervention of the target lesion or bypass surgery of the target vessel performed for restenosis or other complication of the target lesion. All TLR should be classified prospectively as ischemia driven (ID-TLR) or not ischemia driven (NID-TLR) by the investigator prior to repeat angiography. The target lesion is defined as the treated segment from 5 mm proximal to the stent and to 5 mm distal to the stent.
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With All Target Lesion Revascularization (TLR) | 118 Participants |
| XIENCE | Number of Participants With All Target Lesion Revascularization (TLR) | 51 Participants |
Secondary
Number of Participants With All Target Vessel Revascularization (TVR) Excluding Target Lesion Revascularization (TLR)
TVR is defined as any repeat percutaneous intervention or surgical bypass of any segment of the target vessel. The target vessel is defined as the entire major coronary vessel proximal and distal to the target lesion which includes upstream and downstream branches and the target lesion itself.
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With All Target Vessel Revascularization (TVR) Excluding Target Lesion Revascularization (TLR) | 108 Participants |
| XIENCE | Number of Participants With All Target Vessel Revascularization (TVR) Excluding Target Lesion Revascularization (TLR) | 40 Participants |
Secondary
Number of Participants With Cumulative Stent/Scaffold Thrombosis
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 0 to 1853 Days
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Definite/Probable | 32 Participants |
| Absorb BVS | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Definite | 30 Participants |
| Absorb BVS | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Probable | 2 Participants |
| XIENCE | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Definite/Probable | 7 Participants |
| XIENCE | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Definite | 7 Participants |
| XIENCE | Number of Participants With Cumulative Stent/Scaffold Thrombosis | Probable | 0 Participants |
Secondary
Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 31 to 365 Days
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
| Absorb BVS | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 6 Participants |
| Absorb BVS | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 6 Participants |
| XIENCE | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 0 Participants |
| XIENCE | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Definite | 0 Participants |
| XIENCE | Number of Participants With Late Stent/Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
Secondary
Number of Participants With Powered Secondary Endpoint: All Revascularization
This powered secondary endpoint is intended to assess all revascularization at 1 year and test for superiority of Absorb BVS to XIENCE. All revascularizations are comprised of TLR, TVR excluding TLR, and non-TVR.
Time frame: 1 year
Population: ITT population. Analysis population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through 1 year without any DMR event (all death, all MI (regardless of MI definition), all revascularization, respectively).
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With Powered Secondary Endpoint: All Revascularization | 120 Participants |
| XIENCE | Number of Participants With Powered Secondary Endpoint: All Revascularization | 55 Participants |
p-value: 0.504Fisher Exact
Secondary
Number of Participants With Powered Secondary Endpoint: Angina
Angina is defined as the first adverse event resulting in the site diagnosis of angina.
Time frame: 1 year
Population: The analysis will exclude angina following the index procedure through discharge, not to exceed a period of 7 days. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With Powered Secondary Endpoint: Angina | 238 Participants |
| XIENCE | Number of Participants With Powered Secondary Endpoint: Angina | 125 Participants |
p-value: 0.9256Chi-squared
Secondary
Number of Participants With Powered Secondary Endpoint: Ischemia Driven Target Vessel Revascularization (ID-TVR)
This powered secondary endpoint is intended to assess all ID-TVR at 1 year and test for superiority of Absorb BVS to XIENCE.
Time frame: 1 year
Population: For ID-TVR, Fisher's exact test is used for superiority testing based on the ITT population. This analysis will include \~2000 subjects. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With Powered Secondary Endpoint: Ischemia Driven Target Vessel Revascularization (ID-TVR) | 66 Participants |
| XIENCE | Number of Participants With Powered Secondary Endpoint: Ischemia Driven Target Vessel Revascularization (ID-TVR) | 25 Participants |
p-value: 0.2126Fisher Exact
Secondary
Number of Participants With Subacute Stent/Scaffold Thrombosis
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of Any unexplained death within the first 30 days or Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: >1 to 30 Days
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Subacute Stent/Scaffold Thrombosis | Definite/Probable | 12 Participants |
| Absorb BVS | Number of Participants With Subacute Stent/Scaffold Thrombosis | Definite | 10 Participants |
| Absorb BVS | Number of Participants With Subacute Stent/Scaffold Thrombosis | Probable | 2 Participants |
| XIENCE | Number of Participants With Subacute Stent/Scaffold Thrombosis | Definite | 1 Participants |
| XIENCE | Number of Participants With Subacute Stent/Scaffold Thrombosis | Definite/Probable | 1 Participants |
| XIENCE | Number of Participants With Subacute Stent/Scaffold Thrombosis | Probable | 0 Participants |
Secondary
Number of Participants With Target Vessel Failure (TVF)
Target Vessel Failure (TVF) is the composite of Cardiac Death, Myocardial infarction (MI) or Ischemic-Driven Target Vessel Revascularization (ID-TVR).
Time frame: 0 to 5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Number of Participants With Target Vessel Failure (TVF) | 290 Participants |
| XIENCE | Number of Participants With Target Vessel Failure (TVF) | 128 Participants |
Secondary
Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 366 to 393 Days
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 0 Participants |
| Absorb BVS | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Definite | 0 Participants |
| Absorb BVS | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
| XIENCE | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Definite | 0 Participants |
| XIENCE | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Probable | 0 Participants |
| XIENCE | Number of Participants With Very Late Stent /Scaffold Thrombosis (Per ARC Definition) | Definite/Probable | 0 Participants |
Secondary
Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal
All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions
Time frame: 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal | Post-procedure | 6.89 mm^2 | Standard Deviation 1.98 |
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal | 3 Years | 7.70 mm^2 | Standard Deviation 2.54 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal | Post-procedure | 7.25 mm^2 | Standard Deviation 1.51 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Mean Device Area, Adluminal | 3 Years | 7.24 mm^2 | Standard Deviation 1.9 |
Secondary
Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area
All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions
Time frame: 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area | Post-procedure | 7.99 mm^2 | Standard Deviation 2.12 |
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area | 3 Years | 6.67 mm^2 | Standard Deviation 2.36 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area | 3 Years | 6.06 mm^2 | Standard Deviation 1.73 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Mean Lumen Area | Post-procedure | 7.50 mm^2 | Standard Deviation 1.46 |
Secondary
Optical Coherence Tomography (OCT) Endpoint: Mean Neointimal Area (NIA)
All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions
Time frame: 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Mean Neointimal Area (NIA) | 1.12 mm^2 | Standard Deviation 0.48 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Mean Neointimal Area (NIA) | 1.19 mm^2 | Standard Deviation 0.61 |
Secondary
Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area
All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions
Time frame: 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area | Post-procedure | 6.47 mm^2 | Standard Deviation 1.82 |
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area | 3 Years | 4.95 mm^2 | Standard Deviation 1.78 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area | Post-procedure | 6.07 mm^2 | Standard Deviation 1.46 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Minimal Lumen Area | 3 Years | 4.54 mm^2 | Standard Deviation 1.4 |
Secondary
Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts
All OCT endpoints will be collected for within the device and within the treated segment: Descriptive analysis of strut, lesion and vessel morphology Mean neointimal area (NIA) - Apposed to the vessel wall with neointimal coverage Apposed to vessel wall without neointimal coverage Incomplete apposition to vessel wall with neointimal coverage Incomplete apposition to vessel wall without neointimal coverage Lumen area/volume stenosis % Mean/minimal device area Mean/minimal luminal area/volume Mean strut area/volume Persisting incomplete apposition, late incomplete apposition at 3 years (if analyzable) OCT analysis for subjects with jailed side branch Descriptive analyses from 3-dimensional OCT reconstructions
Time frame: 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device.
| Arm | Measure | Group | Value (MEAN) | Dispersion |
|---|---|---|---|---|
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts | Post-procedure | 7.42 Percentage of Malapposition Struts | Standard Deviation 5.49 |
| Absorb BVS | Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts | 3 Years | 0.32 Percentage of Malapposition Struts | Standard Deviation 0.99 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts | Post-procedure | 7.64 Percentage of Malapposition Struts | Standard Deviation 6.26 |
| XIENCE | Optical Coherence Tomography (OCT) Endpoint: Percentage of Malapposition Struts | 3 Years | 0.07 Percentage of Malapposition Struts | Standard Deviation 0.22 |
Secondary
Post-Procedure In-Device Acute Gain
The acute gain was defined as the difference between post- and pre procedural minimal lumen diameter (MLD).
Time frame: ≤ 7 days post index procedure
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Post-Procedure In-Device Acute Gain | 1.45 mm | Standard Deviation 0.45 |
| XIENCE | Post-Procedure In-Device Acute Gain | 1.59 mm | Standard Deviation 0.44 |
Secondary
Post-Procedure In-Device Minimum Lumen Diameter (MLD)
Angiographic endpoint. Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen. In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold
Time frame: ≤ 7 days post index procedure
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Post-Procedure In-Device Minimum Lumen Diameter (MLD) | 2.37 Millimeter | Standard Deviation 0.4 |
| XIENCE | Post-Procedure In-Device Minimum Lumen Diameter (MLD) | 2.49 Millimeter | Standard Deviation 0.4 |
Secondary
Post-Procedure In-Device Percent Diameter Stenosis (%DS)
Angiographic endpoint. Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA).
Time frame: ≤ 7 days post index procedure
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Post-Procedure In-Device Percent Diameter Stenosis (%DS) | 11.62 Percent Diameter stenosis | Standard Deviation 8.77 |
| XIENCE | Post-Procedure In-Device Percent Diameter Stenosis (%DS) | 6.41 Percent Diameter stenosis | Standard Deviation 8.91 |
Secondary
Post-Procedure In-Segment Minimum Lumen Diameter (MLD)
Angiographic endpoint. Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen. In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold.
Time frame: ≤ 7 days post index procedure
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Post-Procedure In-Segment Minimum Lumen Diameter (MLD) | 2.15 Millimeter | Standard Deviation 0.41 |
| XIENCE | Post-Procedure In-Segment Minimum Lumen Diameter (MLD) | 2.14 Millimeter | Standard Deviation 0.43 |
Secondary
Post-Procedure In-Segment Percent Diameter Stenosis (%DS)
Angiographic endpoint. Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA). In- Segment is defined as, within the margins of the stent or scaffold and 5 mm proximal and 5 mm distal to the stent or scaffold.
Time frame: ≤ 7 days post index procedure
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Post-Procedure In-Segment Percent Diameter Stenosis (%DS) | 20.04 Percent Diameter stenosis | Standard Deviation 7.94 |
| XIENCE | Post-Procedure In-Segment Percent Diameter Stenosis (%DS) | 19.82 Percent Diameter stenosis | Standard Deviation 8.2 |
Secondary
Powered Imaging Cohort Secondary Endpoint: The Instent/Scaffold Mean Lumen Area Change, From Post Procedure to 3 Years by Intravascular Ultrasound (IVUS)
* Mean lumen area measured after nitrate infusions, superiority test, \ 300 pooled subjects. * Pooled IVUS subjects (\ 300 subjects): 150 subjects from the Imaging Cohort of ABSORB III RCT and 150 subjects from ABSORB Japan RCT.
Time frame: From Post procedure to 3 Years
Population: The full analysis set (FAS) population is defined as the patients wherein the target lesion was treated with the assigned device.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Powered Imaging Cohort Secondary Endpoint: The Instent/Scaffold Mean Lumen Area Change, From Post Procedure to 3 Years by Intravascular Ultrasound (IVUS) | -0.30 mm^2 | Standard Deviation 1.32 |
| XIENCE | Powered Imaging Cohort Secondary Endpoint: The Instent/Scaffold Mean Lumen Area Change, From Post Procedure to 3 Years by Intravascular Ultrasound (IVUS) | -0.60 mm^2 | Standard Deviation 0.91 |
p-value: 0.0665Chi-squared
Secondary
Pre-Procedure Minimum Lumen Diameter (MLD)
Angiographic endpoint Minimum lumen diameter is defined as the shortest diameter through the center point of the lumen.
Time frame: < or = 1 day
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Pre-Procedure Minimum Lumen Diameter (MLD) | 0.92 Millimeter | Standard Deviation 0.37 |
| XIENCE | Pre-Procedure Minimum Lumen Diameter (MLD) | 0.90 Millimeter | Standard Deviation 0.34 |
Secondary
Pre-Procedure Percent Diameter Stenosis (%DS)
Percent Diameter Stenosis is defined as the value calculated as 100 \* (1 - Minimum Luminal Diameter (MLD)/Reference vessel diameter (RVD)) using the mean values from two orthogonal views (when possible) by quantitative coronary angiography (QCA).
Time frame: < or = 1 day
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Pre-Procedure Percent Diameter Stenosis (%DS) | 65.25 Percent Diameter stenosis | Standard Deviation 12.48 |
| XIENCE | Pre-Procedure Percent Diameter Stenosis (%DS) | 65.90 Percent Diameter stenosis | Standard Deviation 11.66 |
Other Pre-specified
Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 3-5 years
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite/Probable | 1 Participants |
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite | 1 Participants |
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Probable | 0 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite/Probable | 2 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite | 2 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Probable | 0 Participants |
Other Pre-specified
Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable)
Stent Thrombosis should be reported as a cumulative value at the different time points and with the different separate time points. Time 0 is defined as the time point after the guiding catheter has been removed and the subject left the Catheterization lab. Timing : Acute : 0 - 24 hours post stent implantation; Subacute : \>24 hours - 30 days post stent implantation; Late : 30 days - 1 year post stent implantation; Very late : \>1 year post stent implantation. Evidence: Definite stent thrombosis is considered to have occurred by either angiographic or pathologic confirmation. Probable stent thrombosis is considered to have occurred after intracoronary stenting in case of * Any unexplained death within the first 30 days or * Irrespective of the time after the index procedure, any MI that is related to documented acute ischemia in the territory of the implanted stent without angiographic confirmation of stent thrombosis and in the absence of any other obvious cause.
Time frame: 3-4 years
Population: Analyzed population excludes subjects who are truly lost-to-follow-up, defined as subjects who are terminated through a given time point without any Stent/Scaffold Thrombosis event. ITT population. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Group | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|---|
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite/Probable | 1 Participants |
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite | 1 Participants |
| Absorb BVS | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Probable | 0 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite/Probable | 1 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Definite | 1 Participants |
| XIENCE | Landmark Analysis on Cumulative Scaffold Thrombosis/Stent Thrombosis (Per ARC Definition, Definite and Probable) | Probable | 0 Participants |
Other Pre-specified
Landmark Analysis on TLF and Components
TLF is defined as composite of Cardiac Death, Myocardial Infarction (per protocol-defined MI definition), attributable to Target Vessel (TVMI), or Ischemic-Driven Target Lesion Revascularization (ID-TLR).
Time frame: 3-5 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Landmark Analysis on TLF and Components | 60 Participants |
| XIENCE | Landmark Analysis on TLF and Components | 38 Participants |
Other Pre-specified
Landmark Analysis on TLF and Components
TLF is defined as composite of Cardiac Death, Myocardial Infarction (per protocol-defined MI definition), attributable to Target Vessel (TVMI), or Ischemic-Driven Target Lesion Revascularization (ID-TLR).
Time frame: 3-4 years
Population: ITT set. The number of participants analyzed includes subjects who had available follow up data at that time frame.
| Arm | Measure | Value (COUNT_OF_PARTICIPANTS) |
|---|---|---|
| Absorb BVS | Landmark Analysis on TLF and Components | 38 Participants |
| XIENCE | Landmark Analysis on TLF and Components | 16 Participants |
Other Pre-specified
Patient Reported Outcomes (PRO): Anxiety
Anxiety assessed using the Generalized Anxiety Disorder scale (GAD-7). GAD-7: * Scale range: 0 to 21 * Lower values represent better outcomes * No subscales
Time frame: 1 month
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Anxiety | 3.39 score on a scale | Standard Deviation 4.64 |
| XIENCE | Patient Reported Outcomes (PRO): Anxiety | 3.33 score on a scale | Standard Deviation 4.61 |
Other Pre-specified
Patient Reported Outcomes (PRO): Anxiety
Anxiety assessed using the Generalized Anxiety Disorder scale (GAD-7). GAD-7: * Scale range: 0 to 21 * Lower values represent better outcomes * No subscales
Time frame: 12 months
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Anxiety | 3.92 score on a scale | Standard Deviation 4.99 |
| XIENCE | Patient Reported Outcomes (PRO): Anxiety | 4.04 score on a scale | Standard Deviation 5.08 |
Other Pre-specified
Patient Reported Outcomes (PRO): Anxiety
Anxiety assessed using the Generalized Anxiety Disorder scale (GAD-7). GAD-7: * Scale range: 0 to 21 * Lower values represent better outcomes * No subscales
Time frame: Baseline
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Anxiety | 5.92 score on a scale | Standard Deviation 5.86 |
| XIENCE | Patient Reported Outcomes (PRO): Anxiety | 6.34 score on a scale | Standard Deviation 6.07 |
Other Pre-specified
Patient Reported Outcomes (PRO): Disease-Specific Quality of Life
Disease-Specific quality of life in hospital baseline and at 1 year assessed using the Seattle Angina Questionnaire (SAQ). Seattle Angina Questionnaire (SAQ): Each scale is transformed to a score of 0 to 100, where higher scores indicate better function (eg, less physical limitation, less angina, and better quality of life).
Time frame: 1 month
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 87.10 score on a scale | Standard Deviation 14.27 |
| XIENCE | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 86.98 score on a scale | Standard Deviation 14.16 |
Other Pre-specified
Patient Reported Outcomes (PRO): Disease-Specific Quality of Life
Disease-Specific quality of life in hospital baseline and at 1 year assessed using the Seattle Angina Questionnaire (SAQ). Seattle Angina Questionnaire (SAQ): Each scale is transformed to a score of 0 to 100, where higher scores indicate better function (eg, less physical limitation, less angina, and better quality of life).
Time frame: 12 months
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 87.05 score on a scale | Standard Deviation 13.91 |
| XIENCE | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 86.42 score on a scale | Standard Deviation 14.45 |
Other Pre-specified
Patient Reported Outcomes (PRO): Disease-Specific Quality of Life
Disease-Specific quality of life assessed using the Seattle Angina Questionnaire (SAQ) Seattle Angina Questionnaire (SAQ): Each scale is transformed to a score of 0 to 100, where higher scores indicate better function (eg, less physical limitation, less angina, and better quality of life).
Time frame: Baseline
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 67.67 score on a scale | Standard Deviation 20.2 |
| XIENCE | Patient Reported Outcomes (PRO): Disease-Specific Quality of Life | 67.11 score on a scale | Standard Deviation 19.17 |
Other Pre-specified
Patient Reported Outcomes (PRO): Dyspnea Severity
Dyspnea severity assessed using the Rose Dyspnea Scale (RDS). Rose Dyspnea Scale: * Scale range: 0 to 4 * Lower values represent better outcomes (higher scores indicate worse dyspnea) * No subscales
Time frame: Baseline
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Dyspnea Severity | 1.66 score on a scale | Standard Deviation 1.48 |
| XIENCE | Patient Reported Outcomes (PRO): Dyspnea Severity | 1.65 score on a scale | Standard Deviation 1.46 |
Other Pre-specified
Patient Reported Outcomes (PRO): Dyspnea Severity
Dyspnea severity assessed using the Rose Dyspnea Scale (RDS). Rose Dyspnea Scale: * Scale range: 0 to 4 * Lower values represent better outcomes (higher scores indicate worse dyspnea) * No subscales
Time frame: 1 month
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Dyspnea Severity | 0.81 score on a scale | Standard Deviation 1.24 |
| XIENCE | Patient Reported Outcomes (PRO): Dyspnea Severity | 0.88 score on a scale | Standard Deviation 1.29 |
Other Pre-specified
Patient Reported Outcomes (PRO): Dyspnea Severity
Dyspnea severity assessed using the Rose Dyspnea Scale (RDS). Rose Dyspnea Scale: * Scale range: 0 to 4 * Lower values represent better outcomes (higher scores indicate worse dyspnea) * No subscales
Time frame: 12 months
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Dyspnea Severity | 0.94 score on a scale | Standard Deviation 1.26 |
| XIENCE | Patient Reported Outcomes (PRO): Dyspnea Severity | 0.99 score on a scale | Standard Deviation 1.3 |
Other Pre-specified
Patient Reported Outcomes (PRO): Overall Health Status
Overall health status assessed using the EuroQoL 5D (EQ-5D™). EQ-5D: * Scale range: 0 to 1 * Higher values represent better outcomes * Health status is measured in terms of five dimensions (5D); mobility, self-care, usual activities, pain/discomfort, anxiety/depression. Subscale scores are summed to obtain total/overall health status. A scoring algorithm was used to combine the sub-scores from each of the 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), and generate a single index ranging from 0 to 1
Time frame: 1 month
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Overall Health Status | 0.85 score on a scale | Standard Deviation 0.18 |
| XIENCE | Patient Reported Outcomes (PRO): Overall Health Status | 0.85 score on a scale | Standard Deviation 0.18 |
Other Pre-specified
Patient Reported Outcomes (PRO): Overall Health Status
Overall health status assessed using the EuroQoL 5D (EQ-5D™). EQ-5D: * Scale range: 0 to 1 * Higher values represent better outcomes * Health status is measured in terms of five dimensions (5D); mobility, self-care, usual activities, pain/discomfort, anxiety/depression. Subscale scores are summed to obtain total/overall health status. A scoring algorithm was used to combine the sub-scores from each of the 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), and generate a single index ranging from 0 to 1
Time frame: Baseline
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Overall Health Status | 0.77 score on a scale | Standard Deviation 0.2 |
| XIENCE | Patient Reported Outcomes (PRO): Overall Health Status | 0.77 score on a scale | Standard Deviation 0.2 |
Other Pre-specified
Patient Reported Outcomes (PRO): Overall Health Status
Overall health status assessed using the EuroQoL 5D (EQ-5D™). EQ-5D: * Scale range: 0 to 1 * Higher values represent better outcomes * Health status is measured in terms of five dimensions (5D); mobility, self-care, usual activities, pain/discomfort, anxiety/depression. Subscale scores are summed to obtain total/overall health status. A scoring algorithm was used to combine the sub-scores from each of the 5 dimensions (mobility, self-care, usual activities, pain/discomfort, anxiety/depression), and generate a single index ranging from 0 to 1
Time frame: 12 months
Population: ITT population. The number of participants analyzed includes subjects who had available follow-up data at that time frame. The analysis excludes subjects who are truly lost to follow-up.
| Arm | Measure | Value (MEAN) | Dispersion |
|---|---|---|---|
| Absorb BVS | Patient Reported Outcomes (PRO): Overall Health Status | 0.83 score on a scale | Standard Deviation 0.2 |
| XIENCE | Patient Reported Outcomes (PRO): Overall Health Status | 0.83 score on a scale | Standard Deviation 0.19 |