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Study Comparing Effect On Carotid Atherosclerosis Following Conversion From Tacrolimus To Sirolimus Post-Transplant In Kidney Transplant Patients

A Prospective, Randomized, Open-Label, Pilot Study To Compare The Effect On Carotid Atherosclerosis Of A Tacrolimus-Based Regimen With Conversion From A Tacrolimus- To A Sirolimus-Based Regimen At 3-4 Months Post-Transplant In De Novo Renal Transplant Recipients

Status
Terminated
Phases
Phase 3
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT00311311
Enrollment
72
Registered
2006-04-05
Start date
2006-04-30
Completion date
2012-01-31
Last updated
2013-09-23

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Atherosclerosis, Kidney Failure

Keywords

Kidney transplant, Renal transplant, Immunosuppression, Atherosclerosis, Graft Rejection

Brief summary

The purpose of this study is to determine whether immunosuppression by tacrolimus, mycophenolate mofetil, and prednisone compared to conversion to sirolimus, mycophenolate mofetil, and prednisone affect the progression of atherosclerosis in renal transplant recipients.

Detailed description

A decision to terminate the study was taken in November 2011 and a communication to that effect sent to all participating sites on November 18. All sites were asked to have patients returned to the sites and have all end of study procedures performed by Dec 31, 2011. The decision to terminate this study was made following the conduct of an interim analysis which demonstrated that the study did not reach its primary endpoint. The termination of this study was not driven by any safety concerns and had no impact on subject safety and well-being.

Interventions

DRUGtacrolimus

The daily dosage and formulation for each study treatment will be chosen by the investigator as medically appropriate for each individual subject, in order to achieve the target levels specified in the protocol TAC should be initiated within 24 hours before or after transplantation or within 14 days of transplantation as per local standard of care and tapered to a target trough level of 3-10 ng/mL by the Pre-Conversion visit at month 3-4 post-transplantation. The target trough level of TAC will be maintained at 3-10 ng/mL through to the end of the study.

DRUGmycophenolate mofetil

The daily dosage and formulation for each study treatment will be chosen by the investigator as medically appropriate for each individual subject, in order to achieve the target levels specified in the protocol MMF or MPS should be initiated within 24 hours before or after transplantation or within 14 days of transplantation per local standard of care and tapered to a minimum oral dose of MMF ≥ 500 mg/day or MPS ≥ 360 mg/day by the Pre-Conversion visit at month 3-4 post-transplantation. At the discretion of the investigator, MMF may be changed to MPS, or MPS may be changed to MMF. MMF is to be continued at ≥ 500 mg/day dose or MPS is to be continued at ≥ 360 mg/day dose through to the end of study.

DRUGprednisone

The daily dosage and formulation for each study treatment will be chosen by the investigator as medically appropriate for each individual subject, in order to achieve the target levels specified in the protocol CCS should be initiated within 24 hours before or after transplantation or within 14 days of transplantation per local standard of care and tapered to a minimum of 5 mg/day of prednisone orally or the alternate day equivalent by the Pre-Conversion visit at month 3-4 post-transplant. Continue administration of prednisone as per local standard of care to a minimum dose of 2.5 mg/day or alternate day equivalent dose to the end of the study. Withdrawal of CCS is prohibited.

DRUGsirolimus

The daily dosage and formulation for each study treatment will be chosen by the investigator as medically appropriate for each individual subject, in order to achieve the target levels specified in the protocol. On study Day 1 Conversion, the daily dose of TAC will not be taken, and SRL is initiated as a single 5-10 mg loading dose, followed by 3 mg/day on subsequent days, adjusted to maintain a SRL target trough level of 8-15 ng/mL through to month 24 post-transplant, then 5-12 ng/mL to the end of month 36 post-transplant.

Sponsors

Pfizer
Lead SponsorINDUSTRY

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
TREATMENT
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
35 Years to No maximum
Healthy volunteers
No

Inclusion criteria

At least one of the following characteristics: * History of dialysis for at least 3 years. * History of diabetes for at least 5 years. * Hypertension or ischemic nephropathy as a cause of the end stage renal disease or loss of the first transplant. * History of coronary artery disease, stroke, myocardial infarction, or amputation for vascular disease.

Exclusion criteria

* History of malignancy within the last 5 years (except adequately treated skin cancer). * Recipients of non-renal organ transplant. * Active gastrointestinal disease that may interfere with drug absorption. * Active HIV, hepatitis B or C infection. * Women who are pregnant or breastfeeding.

Design outcomes

Primary

MeasureTime frameDescription
Annual Change Rate in Total Plaque Volume (TPV) From Pre-conversion Baseline to 12 Months Post-transplantPre-conversion baseline and 12 months post-transplantWithin-subject annual change rate in TPV in the left and right distal common carotid arteries from the pre-conversion baseline to 12 months post kidney transplant as determined by ultrasound. Annual change rate equals (=) (TPV at month 12 post-transplant minus \[-\] TPV at pre-conversion baseline) divided (/) by imaging interval in years. TPV is the sum of assessment in left and right distal common carotid arteries.
TPV at Pre-conversion BaselinePre-conversion baselineTPV is the sum of the assessment in left and right distal common carotid arteries.

Secondary

MeasureTime frameDescription
CIMT at Pre-conversion BaselinePre-conversion baselineMean CIMT=average of left CIMT and right CIMT.
Change From Pre-conversion Baseline in Carotid Plaque Roughness at 12 and 24 Months Post-transplantPre-conversion baseline, 12, and 24 months post-transplantCarotid plaque roughness as determined by ultrasound. Change equals (=) value at post-transplant month x minus (-) pre-conversion baseline.
Change From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantPre-conversion baseline, and 12, 18, 24 and 36 months post-transplantTotal Cholesterol (TC), Low Density Lipoprotein (LDL), High Density Lipoprotein (HDL) and Triglyceride (Tg) blood concentrations. Higher levels of TC, LDL and Tg are less desirable. Lower levels of HDL are less desirable. Change for each parameter = value at 12, 18, 24 and 36 months post-transplant - value at pre-conversion baseline.
Change From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantFasting plasma glucose. Change = value at month x post-transplant - pre-conversion baseline values.
Change From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantFasting insulin. Change = value at month x post-transplant - pre-conversion baseline.
Change From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantHbA1C, change = value at month x post-transplant - pre-conversion baseline.
Change From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantAdiponectin is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates less risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Pre-conversion baseline, 12, 24 and 36 months post-transplanthsCRP is a biomarker of cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantTNF-alpha is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Folate at 12, 24 and 36 Months Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantFolate is a biomarker for cardiovascular disease and atherosclerosis risk. A lower level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantIL-6 is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion values.
Change From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantHomocysteine is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantLipoprotein(a) is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantFibrinogen is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Change From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantVitamin B12 is a biomarker for cardiovascular disease and atherosclerosis risk. A lower level indicates a greater risk. Change = month x post-transplant values - pre-conversion values.
Change From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantUric Acid is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Number of Participants Who Used Lipid Lowering TherapiesFrom consent to conversion, from conversion to Month 12, from Months 12 to 24, and from Months 24 to 36 post-transplantParticipants who reported yes for taking lipid lowering therapies as concomitant medication.
Number of Participants Who Used Anti-hypertensive MedicationsFrom consent to conversion, from conversion to Month 12, from Months 12 to 24, and from Months 24 to 36 post-transplantParticipants who reported yes for taking anti-hypertensive medications as concomitant medication.
Annual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantPre-conversion baseline, and 18, 24 and 36 months post-transplantWithin-subject annual change rate in TPV in the left and right distal common carotid arteries from the pre-conversion baseline to 18, 24 and 36 months post kidney transplant as determined by ultrasound. Annual change rate equals (=) (TPV at month 18, 24 and 36 post-transplant minus \[-\] TPV at pre-conversion baseline) divided (/) by imaging interval in years. TPV is the sum of assessment in left and right distal common carotid arteries.
Change From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantPre-conversion baseline, 12, 24 and 36 months post-transplantEndothelin-1 is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates greater risk. Change = month x post-transplant values - pre-conversion baseline values.
Annual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantPre-conversion baseline, and 12, 18, 24 and 36 months post-transplantWithin-subject annual change rate in CIMT as determined by ultrasound. Mean CIMT=average of left CIMT and right CIMT. Annual CIMT Change Rate (mm/year) = (CIMT at Month x Post-transplant Visit - CIMT at Conversion Baseline) / Imaging interval in years.

Countries

Canada, United States

Participant flow

Participants by arm

ArmCount
Tacrolimus Then Sirolimus With Mycophenolate/Prednisone
Participant received tacrolimus (TAC), (target trough level of 3-10 ng/mL by 3-6 months post-transplant) plus MMF (\>=500 mg/day) or mycophenolate sodium (MPS) (\>=360 mg/day), plus prednisone (tapered to a minimum of 5 mg/day). Pre-randomization eligibility was assessed at Pre-Conversion Baseline (Weeks 12-24) and participants were randomized and assigned to treatment arm 0-14 days after Pre-Conversion Baseline. On Day 1 Conversion the participant stopped or tapered off TAC and began conversion to sirolimus (SRL- target trough level of 8-15 ng/mL through month 24 post-transplant and 5-12 ng/mL thereafter) + MMF (500-1500 mg/day) or MPS (360-1080 mg/day) or AZA (50-75 mg/day) + prednisone (minimum of 2.5 mg/day) to end of study.
37
Tacrolimus With Mycophenolate/Prednisone
Participant received TAC, target trough level of 3-10 ng/mL by 3-6 months post-transplant to end of study, plus MMF (\>=500 mg/day) or MPS (\>=360 mg/day) or AZA (\>=50 mg/day) plus prednisone (\>=2.5 mg/day), from day of transplant (Day 1) to end of study. TAC may have been converted to CsA (target CsA trough concentration \[C0\] level 50-250 ng/mL; target CsA concentration 2 hours post-dose \[C2\] level 200-1200 ng/mL) at the discretion of the investigator.
35
Total72

Withdrawals & dropouts

PeriodReasonFG000FG001
Overall StudyAdverse Event32
Overall StudyDeath10
Overall StudyLack of ancillary assistance01
Overall StudyNoncompliance01
Overall StudyStudy Termination by Sponsor34
Overall StudyWithdrawal by Subject11

Baseline characteristics

CharacteristicTacrolimus Then Sirolimus With Mycophenolate/PrednisoneTacrolimus With Mycophenolate/PrednisoneTotal
Age Continuous55.8 years
STANDARD_DEVIATION 11.11
55.5 years
STANDARD_DEVIATION 11.08
55.7 years
STANDARD_DEVIATION 11.02
Sex: Female, Male
Female
11 Participants9 Participants20 Participants
Sex: Female, Male
Male
26 Participants26 Participants52 Participants

Adverse events

Event typeEG000
affected / at risk
EG001
affected / at risk
deaths
Total, all-cause mortality
— / —— / —
other
Total, other adverse events
36 / 3733 / 35
serious
Total, serious adverse events
17 / 3721 / 35

Outcome results

Primary

Annual Change Rate in Total Plaque Volume (TPV) From Pre-conversion Baseline to 12 Months Post-transplant

Within-subject annual change rate in TPV in the left and right distal common carotid arteries from the pre-conversion baseline to 12 months post kidney transplant as determined by ultrasound. Annual change rate equals (=) (TPV at month 12 post-transplant minus \[-\] TPV at pre-conversion baseline) divided (/) by imaging interval in years. TPV is the sum of assessment in left and right distal common carotid arteries.

Time frame: Pre-conversion baseline and 12 months post-transplant

Population: On-Therapy Population: includes all intent-to-treat (ITT) subjects who also remained on assigned therapy until 12 months post-transplant for the primary endpoint, or until 36 months post-transplant for the cardiovascular and safety endpoints; N=number of evaluable participants for the outcome measure at 12 months post-transplant

ArmMeasureValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Change Rate in Total Plaque Volume (TPV) From Pre-conversion Baseline to 12 Months Post-transplant-49.31 millimeter cube/year (mmˆ3/year)Standard Deviation 125.038
Tacrolimus With Mycophenolate/PrednisoneAnnual Change Rate in Total Plaque Volume (TPV) From Pre-conversion Baseline to 12 Months Post-transplant0.66 millimeter cube/year (mmˆ3/year)Standard Deviation 23.103
Primary

TPV at Pre-conversion Baseline

TPV is the sum of the assessment in left and right distal common carotid arteries.

Time frame: Pre-conversion baseline

Population: On-Therapy Population; N=number of evaluable participants for the outcome measure at pre-conversion Baseline

ArmMeasureValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneTPV at Pre-conversion Baseline68.68 mmˆ3Standard Deviation 116.574
Tacrolimus With Mycophenolate/PrednisoneTPV at Pre-conversion Baseline48.57 mmˆ3Standard Deviation 72.207
Secondary

Annual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplant

Within-subject annual change rate in CIMT as determined by ultrasound. Mean CIMT=average of left CIMT and right CIMT. Annual CIMT Change Rate (mm/year) = (CIMT at Month x Post-transplant Visit - CIMT at Conversion Baseline) / Imaging interval in years.

Time frame: Pre-conversion baseline, and 12, 18, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 12 months (n=16,28)0.048 millimeter/year (mm/year)Standard Deviation 0.0977
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 18 months (n=15,26)0.041 millimeter/year (mm/year)Standard Deviation 0.0641
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 24 months (n=15,23)0.023 millimeter/year (mm/year)Standard Deviation 0.0614
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 36 months (n=8,13)0.028 millimeter/year (mm/year)Standard Deviation 0.0381
Tacrolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 36 months (n=8,13)-0.007 millimeter/year (mm/year)Standard Deviation 0.046
Tacrolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 12 months (n=16,28)0.012 millimeter/year (mm/year)Standard Deviation 0.0732
Tacrolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 24 months (n=15,23)0.015 millimeter/year (mm/year)Standard Deviation 0.0453
Tacrolimus With Mycophenolate/PrednisoneAnnual Change Rate in Carotid Intima Media Thickness (CIMT) From Pre-conversion Baseline at 12, 18, 24 and 36 Months Post-transplantAnnual Change Rate at 18 months (n=15,26)-0.0002 millimeter/year (mm/year)Standard Deviation 0.0543
Comparison: 12 months post-transplantp-value: 0.044595% CI: [0.001, 0.07]ANCOVA
Comparison: 18 months post-transplantp-value: 0.028895% CI: [0.004, 0.064]ANCOVA
Comparison: 24 months post-transplantp-value: 0.026995% CI: [0.004, 0.06]ANCOVA
Comparison: 36 months post-transplantp-value: 0.09795% CI: [-0.005, 0.06]ANCOVA
Secondary

Annual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post Transplant

Within-subject annual change rate in TPV in the left and right distal common carotid arteries from the pre-conversion baseline to 18, 24 and 36 months post kidney transplant as determined by ultrasound. Annual change rate equals (=) (TPV at month 18, 24 and 36 post-transplant minus \[-\] TPV at pre-conversion baseline) divided (/) by imaging interval in years. TPV is the sum of assessment in left and right distal common carotid arteries.

Time frame: Pre-conversion baseline, and 18, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 18 post-transplant (n=12,12)17.15 mmˆ3/yearStandard Deviation 92.151
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 24 post-transplant (n=11,14)25.28 mmˆ3/yearStandard Deviation 67.393
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 36 post-transplant (n=7,11)6.62 mmˆ3/yearStandard Deviation 66.24
Tacrolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 18 post-transplant (n=12,12)19.71 mmˆ3/yearStandard Deviation 44.734
Tacrolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 24 post-transplant (n=11,14)9.10 mmˆ3/yearStandard Deviation 39.707
Tacrolimus With Mycophenolate/PrednisoneAnnual Rate of Change in TPV From Pre-conversion Baseline to 18, 24 and 36 Months Post TransplantMonth 36 post-transplant (n=7,11)8.98 mmˆ3/yearStandard Deviation 25.505
Comparison: 18 months post-transplantp-value: 0.271895% CI: [-50.7, 14.7]ANCOVA
Comparison: 24 months post-transplantp-value: 0.272995% CI: [-41.6, 12.1]ANCOVA
Comparison: 36 months post-transplantp-value: 0.290295% CI: [-23.8, 7.3]ANCOVA
Secondary

Change From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplant

Adiponectin is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates less risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)5.352 microgram per milliliter (µg/mL)Standard Deviation 5.8935
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,31)2.244 microgram per milliliter (µg/mL)Standard Deviation 7.3628
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)1.487 microgram per milliliter (µg/mL)Standard Deviation 6.0933
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)-2.205 microgram per milliliter (µg/mL)Standard Deviation 8.2503
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,31)-0.267 microgram per milliliter (µg/mL)Standard Deviation 6.6144
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Adiponectin at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)-1.413 microgram per milliliter (µg/mL)Standard Deviation 8.8053
Comparison: 12 months post-transplantp-value: 0.001695% CI: [2.2, 8.93]ANCOVA
Comparison: 24 months post-transplantp-value: 0.009195% CI: [1.01, 6.8]ANCOVA
Comparison: 36 months post-transplantp-value: 0.246895% CI: [-1.6, 6.1]ANCOVA
Secondary

Change From Pre-conversion Baseline in Carotid Plaque Roughness at 12 and 24 Months Post-transplant

Carotid plaque roughness as determined by ultrasound. Change equals (=) value at post-transplant month x minus (-) pre-conversion baseline.

Time frame: Pre-conversion baseline, 12, and 24 months post-transplant

Population: Evaluation of carotid plaque roughness at pre-conversion baseline, and at 12 and 24 months post-transplant was planned in the study design, however during the study conduct, it was removed as a cardiovascular endpoint since it was not validated.

Secondary

Change From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplant

Endothelin-1 is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable at the specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=22,30)0.294 pg/mLStandard Deviation 0.4975
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,30)0.426 pg/mLStandard Deviation 0.5376
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,22)0.411 pg/mLStandard Deviation 0.7316
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=22,30)0.028 pg/mLStandard Deviation 0.402
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,30)0.138 pg/mLStandard Deviation 0.8367
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Endothelin-1 at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,22)-0.104 pg/mLStandard Deviation 0.7767
Comparison: 12 months post-transplantp-value: 0.02895% CI: [0.03, 0.48]ANCOVA
Comparison: 24 months post-transplantp-value: 0.01995% CI: [0.04, 0.48]ANCOVA
Comparison: 36 months post-transplantp-value: 0.118295% CI: [-0.07, 0.6]ANCOVA
Secondary

Change From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplant

Total Cholesterol (TC), Low Density Lipoprotein (LDL), High Density Lipoprotein (HDL) and Triglyceride (Tg) blood concentrations. Higher levels of TC, LDL and Tg are less desirable. Lower levels of HDL are less desirable. Change for each parameter = value at 12, 18, 24 and 36 months post-transplant - value at pre-conversion baseline.

Time frame: Pre-conversion baseline, and 12, 18, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 12 Months post-transplant (n=23,30)0.510 millimole/liter (mmol/L)Standard Deviation 1.0743
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 12 Months post-transplant (n=21,30)0.277 millimole/liter (mmol/L)Standard Deviation 0.8282
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 12 Months post-transplant (n=23,30)0.059 millimole/liter (mmol/L)Standard Deviation 0.3009
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 12 Months post-transplant (n=23,30)0.617 millimole/liter (mmol/L)Standard Deviation 1.1135
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 18 Months post-transplant (n=21,29)0.361 millimole/liter (mmol/L)Standard Deviation 1.0704
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 18 Months post-transplant (n=20,29)0.222 millimole/liter (mmol/L)Standard Deviation 0.9283
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 18 Months post-transplant (n=21,29)0.106 millimole/liter (mmol/L)Standard Deviation 0.2824
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 18 Months post-transplant (n=21,29)0.359 millimole/liter (mmol/L)Standard Deviation 0.9941
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 24 Months post-transplant (n=19,27)0.240 millimole/liter (mmol/L)Standard Deviation 1.1375
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 24 Months post-transplant (n=16,27)0.067 millimole/liter (mmol/L)Standard Deviation 0.9493
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 24 Months post-transplant (n=19,27)0.067 millimole/liter (mmol/L)Standard Deviation 0.2485
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 24 Months post-transplant (n=19,27)0.547 millimole/liter (mmol/L)Standard Deviation 1.4083
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 36 Months post-transplant (n=15,21)0.386 millimole/liter (mmol/L)Standard Deviation 0.4841
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 36 Months post-transplant (n=13,21)0.027 millimole/liter (mmol/L)Standard Deviation 0.5619
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 36 Months post-transplant (n=15,21)0.098 millimole/liter (mmol/L)Standard Deviation 0.2141
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 36 Months post-transplant (n=15,21)0.527 millimole/liter (mmol/L)Standard Deviation 0.9968
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 36 Months post-transplant (n=15,21)-0.385 millimole/liter (mmol/L)Standard Deviation 0.7824
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 12 Months post-transplant (n=23,30)-0.164 millimole/liter (mmol/L)Standard Deviation 0.8271
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 24 Months post-transplant (n=19,27)-0.008 millimole/liter (mmol/L)Standard Deviation 1.0813
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 12 Months post-transplant (n=21,30)-0.056 millimole/liter (mmol/L)Standard Deviation 0.5612
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 36 Months post-transplant (n=15,21)-0.323 millimole/liter (mmol/L)Standard Deviation 1.0652
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 12 Months post-transplant (n=23,30)-0.053 millimole/liter (mmol/L)Standard Deviation 0.4417
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 24 Months post-transplant (n=16,27)0.054 millimole/liter (mmol/L)Standard Deviation 0.825
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 12 Months post-transplant (n=23,30)-0.117 millimole/liter (mmol/L)Standard Deviation 0.6088
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 36 Months post-transplant (n=15,21)0.111 millimole/liter (mmol/L)Standard Deviation 0.3042
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in TC 18 Months post-transplant (n=21,29)0.082 millimole/liter (mmol/L)Standard Deviation 1.1427
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 24 Months post-transplant (n=19,27)-0.019 millimole/liter (mmol/L)Standard Deviation 0.3552
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 18 Months post-transplant (n=20,29)0.138 millimole/liter (mmol/L)Standard Deviation 0.86
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in LDL 36 Months post-transplant (n=13,21)-0.257 millimole/liter (mmol/L)Standard Deviation 0.8248
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in HDL 18 Months post-transplant (n=21,29)-0.030 millimole/liter (mmol/L)Standard Deviation 0.3601
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 24 Months post-transplant (n=19,27)-0.088 millimole/liter (mmol/L)Standard Deviation 0.8131
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fasting Lipid Parameters at 12, 18, 24 and 36 Months Post-transplantChange in Tg 18 Months post-transplant (n=21,29)-0.057 millimole/liter (mmol/L)Standard Deviation 0.8699
Comparison: LDL 24 Months Post-transplantp-value: 0.084595% CI: [-0.04, 0.6]ANCOVA
Comparison: TC 12 Months Post-transplantp-value: <0.000195% CI: [0.39, 1.09]ANCOVA
Comparison: LDL 12 Months Post-transplantp-value: 0.002295% CI: [0.15, 0.67]ANCOVA
Comparison: HDL 12 Months Post-transplantp-value: 0.161295% CI: [-0.03, 0.19]ANCOVA
Comparison: Tg 12 Months Post-transplantp-value: 0.000595% CI: [0.26, 0.86]ANCOVA
Comparison: TC 18 Months Post-transplantp-value: 0.000695% CI: [0.3, 1.02]ANCOVA
Comparison: LDL 18 Months Post-transplantp-value: 0.012695% CI: [0.08, 0.61]ANCOVA
Comparison: HDL 18 Months Post-transplantp-value: 0.23895% CI: [-0.04, 0.17]ANCOVA
Comparison: Tg 18 Months Post-transplantp-value: 0.000395% CI: [0.27, 0.88]ANCOVA
Comparison: TC 24 Months Post-transplantp-value: 0.006595% CI: [0.17, 1]ANCOVA
Comparison: HDL 24 Months Post-transplantp-value: 0.374295% CI: [-0.06, 0.16]ANCOVA
Comparison: Tg 24 Months Post-transplantp-value: 0.000695% CI: [0.27, 0.92]ANCOVA
Comparison: TC 36 Months Post-transplantp-value: 0.148895% CI: [-0.16, 1.03]ANCOVA
Comparison: LDL 36 Months Post-transplantp-value: 0.54695% CI: [-0.33, 0.62]ANCOVA
Comparison: HDL 36 Months Post-transplantp-value: 0.751195% CI: [-0.12, 0.16]ANCOVA
Comparison: Tg 36 Months Post-transplantp-value: 0.004895% CI: [0.2, 1.06]ANCOVA
Secondary

Change From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplant

Fibrinogen is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=22,31)0.62 gram per liter (g/L)Standard Deviation 0.778
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,29)0.45 gram per liter (g/L)Standard Deviation 0.777
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,20)0.40 gram per liter (g/L)Standard Deviation 0.557
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=22,31)0.20 gram per liter (g/L)Standard Deviation 0.769
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,29)0.33 gram per liter (g/L)Standard Deviation 0.741
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Fibrinogen at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,20)0.21 gram per liter (g/L)Standard Deviation 0.74
Comparison: 12 months post-transplantp-value: 0.04195% CI: [0, 0.8]ANCOVA
Comparison: 24 months post-transplantp-value: 0.027595% CI: [0, 0.6]ANCOVA
Comparison: 36 months post-transplantp-value: 0.184195% CI: [-0.1, 0.6]ANCOVA
Secondary

Change From Pre-conversion Baseline in Folate at 12, 24 and 36 Months Post-transplant

Folate is a biomarker for cardiovascular disease and atherosclerosis risk. A lower level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: Two types of folate tests were used: serum folate and red blood cell (RBC) folate. The tests were not consistent across sites. Therefore, the evaluation was not analyzed.

Secondary

Change From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplant

Fasting plasma glucose. Change = value at month x post-transplant - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)0.606 mmol/LStandard Deviation 2.9461
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)0.832 mmol/LStandard Deviation 2.2068
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,22)0.686 mmol/LStandard Deviation 2.3559
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)-0.083 mmol/LStandard Deviation 1.7377
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)-0.076 mmol/LStandard Deviation 2.3982
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glucose at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,22)-0.214 mmol/LStandard Deviation 1.8239
Comparison: 12 months post-transplantp-value: 0.175795% CI: [-0.36, 1.91]ANCOVA
Comparison: 24 months post-transplantp-value: 0.050995% CI: [0, 1.89]ANCOVA
Comparison: 36 months post-transplantp-value: 0.068395% CI: [-0.09, 2.31]ANCOVA
Secondary

Change From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplant

HbA1C, change = value at month x post-transplant - pre-conversion baseline.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at the specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 12 Months post-transplant (n=23,26)0.008 percentage of glucoseStandard Deviation 0.0176
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 24 Months post-transplant (n=17,25)0.009 percentage of glucoseStandard Deviation 0.0161
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 36 Months post-transplant (n=14,16)0.012 percentage of glucoseStandard Deviation 0.0208
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 12 Months post-transplant (n=23,26)0.001 percentage of glucoseStandard Deviation 0.0175
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 24 Months post-transplant (n=17,25)0.006 percentage of glucoseStandard Deviation 0.02
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Glycosylated Hemoglobin(HbA1C) at Months 12, 24, and 36 Post-transplantChange at 36 Months post-transplant (n=14,16)-0.001 percentage of glucoseStandard Deviation 0.0232
Comparison: 12 months post-transplantp-value: 0.489295% CI: [-0.005, 0.011]ANCOVA
Comparison: 24 months post-transplantp-value: 0.051495% CI: [0, 0.012]ANCOVA
Comparison: 36 months post-transplantp-value: 0.11895% CI: [-0.002, 0.02]ANCOVA
Secondary

Change From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.

hsCRP is a biomarker of cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 12 Months post-transplant (n=23,33)1.611 mg/LStandard Deviation 9.7219
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 24 Months post-transplant (n=18,31)-0.563 mg/LStandard Deviation 4.8347
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 36 Months post-transplant (n=15,22)0.336 mg/LStandard Deviation 11.3537
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 12 Months post-transplant (n=23,33)1.379 mg/LStandard Deviation 6.768
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 24 Months post-transplant (n=18,31)1.723 mg/LStandard Deviation 7.6259
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in High Sensitivity C-Reactive Protein (hsCRP) at Months 12, 24 and 36 Post-transplant.Change at 36 Months post-transplant (n=15,22)3.164 mg/LStandard Deviation 12.566
Comparison: 12 months post-transplantp-value: 0.528295% CI: [-2.05, 3.94]ANCOVA
Comparison: 24 months post-transplantp-value: 0.505795% CI: [-2.53, 5.07]ANCOVA
Comparison: 36 months post-transplantp-value: 0.570195% CI: [-4, 7.18]ANCOVA
Secondary

Change From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplant

Homocysteine is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable at the specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)1.278 micromole/liter (µmol/L)Standard Deviation 3.5572
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)1.316 micromole/liter (µmol/L)Standard Deviation 4.5373
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)1.087 micromole/liter (µmol/L)Standard Deviation 4.6641
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)0.530 micromole/liter (µmol/L)Standard Deviation 4.6244
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)2.158 micromole/liter (µmol/L)Standard Deviation 5.8978
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Homocysteine at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)2.459 micromole/liter (µmol/L)Standard Deviation 5.3116
Comparison: 12 months post-transplantp-value: 0.590295% CI: [-1.63, 2.84]ANCOVA
Comparison: 24 months post-transplantp-value: 0.753695% CI: [-2.68, 1.95]ANCOVA
Comparison: 36 months post-transplantp-value: 0.406695% CI: [-4.53, 1.86]ANCOVA
Secondary

Change From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplant

Fasting insulin. Change = value at month x post-transplant - pre-conversion baseline.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 12 Months post-transplant (n=16,23)-4.549 picomole/liter (pmol/L)Standard Deviation 69.2139
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 24 Months post-transplant (n=13,23)-6.120 picomole/liter (pmol/L)Standard Deviation 124.55
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 36 Months post-transplant (n=10,14)-22.759 picomole/liter (pmol/L)Standard Deviation 79.8717
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 12 Months post-transplant (n=16,23)17.953 picomole/liter (pmol/L)Standard Deviation 151.0513
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 24 Months post-transplant (n=13,23)32.180 picomole/liter (pmol/L)Standard Deviation 168.4674
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Insulin at Months 12, 24, and 36 Post-transplantChange at 36 Months post-transplant (n=10,14)-2.731 picomole/liter (pmol/L)Standard Deviation 37.6576
Comparison: 12 months post-transplantp-value: 0.274195% CI: [-105.79, 30.85]ANCOVA
Comparison: 24 months post-transplantp-value: 0.486595% CI: [-77.48, 37.53]ANCOVA
Comparison: 36 months post-transplantp-value: 0.933995% CI: [-62.54, 57.59]ANCOVA
Secondary

Change From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplant

IL-6 is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable at the specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,32)-0.239 pg/mLStandard Deviation 3.682
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,29)0.128 pg/mLStandard Deviation 6.9315
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)-0.800 pg/mLStandard Deviation 3.827
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,29)0.783 pg/mLStandard Deviation 4.7295
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,32)0.463 pg/mLStandard Deviation 3.81
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Interleukin-6 (IL-6) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)0.164 pg/mLStandard Deviation 6.4529
Comparison: 12 months post-transplantp-value: 0.736195% CI: [-2.09, 1.49]ANCOVA
Comparison: 24 months post-transplantp-value: 0.554995% CI: [-2.32, 1.26]ANCOVA
Comparison: 36 months post-transplantp-value: 0.605895% CI: [-3.69, 2.17]ANCOVA
Secondary

Change From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplant

Lipoprotein(a) is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,30)13.496 milligram per deciliter (mg/dL)Standard Deviation 23.3557
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,26)12.517 milligram per deciliter (mg/dL)Standard Deviation 36.8868
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=13,17)11.885 milligram per deciliter (mg/dL)Standard Deviation 49.4868
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,30)-11.680 milligram per deciliter (mg/dL)Standard Deviation 77.1386
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,26)6.073 milligram per deciliter (mg/dL)Standard Deviation 31.5608
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Lipoprotein(a) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=13,17)6.547 milligram per deciliter (mg/dL)Standard Deviation 22.0615
Comparison: 12 months post-transplantp-value: 0.367895% CI: [-11.46, 30.4]ANCOVA
Comparison: 24 months post-transplantp-value: 0.217995% CI: [-6.53, 27.97]ANCOVA
Comparison: 36 months post-transplantp-value: 0.366395% CI: [-14.39, 38.32]ANCOVA
Secondary

Change From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplant

TNF-alpha is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time point

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,32)0.991 pg/mLStandard Deviation 6.3462
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,30)-0.367 pg/mLStandard Deviation 1.558
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)-0.441 pg/mLStandard Deviation 1.7067
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,32)0.000 pg/mLStandard Deviation 0
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=18,30)1.894 pg/mLStandard Deviation 10.372
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Tumor Necrosis Factor Alpha (TNF-alpha) at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)0.000 pg/mLStandard Deviation 0
Secondary

Change From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplant

Uric Acid is a biomarker for cardiovascular disease and atherosclerosis risk. A higher level indicates a greater risk. Change = month x post-transplant values - pre-conversion baseline values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time points

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)-51.53 µmol/LStandard Deviation 68.987
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)-29.02 µmol/LStandard Deviation 93.35
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)-19.03 µmol/LStandard Deviation 83.162
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=23,33)11.10 µmol/LStandard Deviation 89.871
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,31)3.89 µmol/LStandard Deviation 85.439
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Uric Acid at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=15,22)-0.58 µmol/LStandard Deviation 99.831
Comparison: 12 months post-transplantp-value: 0.000295% CI: [-108.6, -36.9]ANCOVA
Comparison: 24 months post-transplantp-value: 0.001795% CI: [-108.5, -26.6]ANCOVA
Comparison: 36 months post-transplantp-value: 0.029395% CI: [-118.2, -6.5]ANCOVA
Secondary

Change From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplant

Vitamin B12 is a biomarker for cardiovascular disease and atherosclerosis risk. A lower level indicates a greater risk. Change = month x post-transplant values - pre-conversion values.

Time frame: Pre-conversion baseline, 12, 24 and 36 months post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable participants at specific time points

ArmMeasureGroupValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=21,33)-10.21 pmol/LStandard Deviation 161.662
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,29)-36.23 pmol/LStandard Deviation 88.91
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,21)-40.00 pmol/LStandard Deviation 135.353
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 12 Months post-transplant (n=21,33)-11.38 pmol/LStandard Deviation 146.53
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 24 Months post-transplant (n=19,29)-27.46 pmol/LStandard Deviation 134.595
Tacrolimus With Mycophenolate/PrednisoneChange From Pre-conversion Baseline in Vitamin B12 at Months 12, 24 and 36 Post-transplantChange at 36 Months post-transplant (n=14,21)-46.39 pmol/LStandard Deviation 183.283
Comparison: 12 months post-transplantp-value: 0.079795% CI: [-108.9, 6.3]ANCOVA
Comparison: 24 months post-transplantp-value: 0.234195% CI: [-88.7, 22.2]ANCOVA
Comparison: 36 months post-transplantp-value: 0.685495% CI: [-90.3, 59.8]ANCOVA
Secondary

CIMT at Pre-conversion Baseline

Mean CIMT=average of left CIMT and right CIMT.

Time frame: Pre-conversion baseline

Population: On-Therapy Population; N=number of evaluable participants for the outcome measure at pre-conversion Baseline

ArmMeasureValue (MEAN)Dispersion
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneCIMT at Pre-conversion Baseline0.735 mmStandard Deviation 0.1502
Tacrolimus With Mycophenolate/PrednisoneCIMT at Pre-conversion Baseline0.773 mmStandard Deviation 0.1391
Secondary

Number of Participants Who Used Anti-hypertensive Medications

Participants who reported yes for taking anti-hypertensive medications as concomitant medication.

Time frame: From consent to conversion, from conversion to Month 12, from Months 12 to 24, and from Months 24 to 36 post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable at the specific time point

ArmMeasureGroupValue (NUMBER)
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom consent to conversion19 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom conversion to Month 1221 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom Months 12 to Month 2421 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom Months 24 to Month 3618 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom Months 24 to Month 3628 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom consent to conversion30 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom Months 12 to Month 2430 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Anti-hypertensive MedicationsFrom conversion to Month 1230 participants
Comparison: Use Anti-hypertension From Consent to Conversionp-value: 0.4286Fisher Exact
Comparison: Use Anti-hypertension From Conversion to Month 12p-value: 1Fisher Exact
Comparison: Use Anti-hypertension From Month 12 to Month 24p-value: 1Fisher Exact
Comparison: Use Anti-hypertension From Month 24 to Month 36p-value: 1Fisher Exact
Secondary

Number of Participants Who Used Lipid Lowering Therapies

Participants who reported yes for taking lipid lowering therapies as concomitant medication.

Time frame: From consent to conversion, from conversion to Month 12, from Months 12 to 24, and from Months 24 to 36 post-transplant

Population: On-Therapy Population; N=number of evaluable participants; n=number of evaluable at the specific time point

ArmMeasureGroupValue (NUMBER)
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom consent to conversion13 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom conversion to Month 1222 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom Months 12 to Month 2423 participants
Tacrolimus Then Sirolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom Months 24 to Month 3618 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom Months 24 to Month 3627 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom consent to conversion24 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom Months 12 to Month 2428 participants
Tacrolimus With Mycophenolate/PrednisoneNumber of Participants Who Used Lipid Lowering TherapiesFrom conversion to Month 1229 participants
Comparison: Use Lipid-Lowering From Consent to Conversionp-value: 0.2573Fisher Exact
Comparison: Use Lipid-Lowering From Conversion to Month 12p-value: 0.6386Fisher Exact
Comparison: Use Lipid-Lowering From Month 12 to Month 24p-value: 0.0709Fisher Exact
Comparison: Use Lipid-Lowering From Month 24 to Month 36p-value: 1Fisher Exact

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026