Clear-cell Metastatic Renal Cell Carcinoma, Renal Cell Carcinoma
Conditions
Brief summary
The purpose is to determine the safety, effectiveness and best dose to use when giving Nivolumab in combination with Sunitinib, Pazopanib, or Ipilimumab for the treatment of metastatic renal cell carcinoma.
Interventions
Sponsors
Study design
Eligibility
Inclusion criteria
For more information regarding BMS clinical trial participation, please visit www.BMSStudyConnect.com Inclusion Criteria: * Subjects with histological confirmation of RCC * Advanced or metastatic disease * Measurable disease as defined by RECIST 1.1 criteria * Karnofsky Performance Status (KPS) ≥80% * Available tumor tissue (archival or recent acquisition) * Subjects enrolled in the I-1, I-3 expansion arms and IN-3 addition arms must not have received any prior systemic therapy for RCC with the following exceptions: 1. One prior adjuvant or neoadjuvant therapy for localized or locally advanced RCC is allowed provided recurrence occurred ≥ 6 months after the last dose of the adjuvant or neoadjuvant therapy 2. Only prior cytokine based treatment for metastatic RCC \[eg, interferon-alpha (IFN-alpha) or interleukin 2 (IL-2)\] as prior therapy is allowed
Exclusion criteria
* Active central nervous system (CNS) metastases * Active or history of autoimmune disease * Ongoing symptomatic cardiac dysrhythmias or uncontrolled atrial fibrillation * History of cerebrovascular accident including transient ischemic attack within the past 12 months * History of pulmonary embolism or deep vein thrombosis (DVT) within the past 6 months * Chronic systemic steroids (\>10 mg/day Prednisone equivalents) or any other immunosuppressive agents * White blood cell (WBC) \<2,000/mm3 * Neutrophiles \<1,500/mm3 * Platelets \<100,000/mm3 * Aspartate aminotransferase (AST) or Alanine aminotransferase (ALT) \>3x upper limit of normal (ULN) * Total Bilirubin \>1.5x ULN (except subjects with Gilbert syndrome, total bilirubin \<3.0 mg/dL) * Cardiac ejection fraction \<LLN (lower limit of normal) * Serum creatinine \>1.5x ULN or creatinine clearance \<40 mL/min (Cockroft-Gault formula)
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | From date of first dose to date of last dose plus 100 days (assessed up to March 2016, approximately 49 months) | Safety assessments by treatment arm and dose level were based on incidence of AEs, and the incidence of serious adverse events (SAEs). AE=any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that may not have a causal relationship with treatment. SAE=a medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency/abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization. Treatment-related=having certain, probable, possible, or missing relationship to study drug. Grade (Gr) 1=Mild, Gr 2=Moderate, Gr 3=Severe, Gr 4= Potentially Life-threatening or disabling. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Best Overall Response Rate (BOR) | From date of first dose to date of disease progression or subsequent anti-cancer therapy, whichever occurred first (assessed up to March 2016, approximately 49 months) | BOR was defined as the best response designation over the study as a whole, recorded between the date of first dose of study medication and the date of objectively documented progression per RECIST 1.1 criteria or the date of subsequent anti-cancer therapy, whichever occurred first. CR = Disappearance of all target lesions. Any pathological lymph nodes must have reduction in short axis to \< 10 mm. PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. PD = At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. The appearance of one or more new lesions is also considered progression. SD = Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study. |
| Objective Response Rate (ORR) | From date of first dose to interim analysis (Assessed up to March 2016, approximately 49 months) | ORR was defined as the proportion of participants who achieved a BOR of either complete response (CR) or partial response (PR) in the population of interest. CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. |
| Duration of Response (DOR) | From date of first dose to date of disease progression or death, whichever occurred first (assessed up to March 2016, approximately 49 months) | DOR was computed for participants with BOR of CR or PR only, and defined as the time between the date of first documented objective response and the date of the first subsequent disease progression or death. Participants who remained alive and had not progressed were censored on the last tumor assessment date (prior to subsequent cancer therapy). |
| Rate of Progression-free Survival (PFS) at Week 24 | 24 weeks | Rate of PFS at week 24 was defined as the proportion of participants remaining progression free or surviving at 24 weeks, calculated by the product-limit method (Kaplan-Meier estimate) which took into account censored data. Participants who did not have any on-study tumor assessment and did not die were censored on the date of first dose of study medication. |
| Progression-free Survival (PFS) | From date of first dose to date of disease progression or death, whichever occurred first (assessed up to March 2016, approximately 49 months) | PFS was defined as the time from the date of first dose of study medication to the date of first disease progression or death. Participants who did not have any on-study tumor assessment and did not die were censored on the date of first dose of study medication. |
Countries
Canada, United States
Participant flow
Pre-assignment details
194 participants were enrolled; 153 were treated. Participants were enrolled but not treated due to the following reasons: withdrawal of consent (n=5), no longer met study criteria (n=32), administrative reason by sponsor (n=1), or other reasons (n=3)
Participants by arm
| Arm | Count |
|---|---|
| Arm S: SUN + NIV2 Nivolumab 2 mg/kg administered on Day 1 and 22 of each 6 week (42 day) cycle as a 1-hour IV infusion followed 60 minutes later with Sunitinib 50 mg orally on Day 1 - 28 of each 42 day cycle until Progressive Disease (PD), toxicity or discontinuation for other reasons. | 7 |
| Arm S: SUN + NIV5 Nivolumab 5 mg/kg administered on Day 1 and 22 of each 6 week (42 day) cycle as a 1-hour IV infusion followed 60 minutes later with Sunitinib 50 mg orally on Day 1 - 28 of each 42 day cycle until Progressive Disease (PD), toxicity or discontinuation for other reasons. | 26 |
| Arm P: PAZ + NIV2 Nivolumab 2 mg/kg administered on Day 1 and 22 of each 6 week (42 day) cycle as a 1-hour IV infusion followed 60 minutes later with Pazopanib 800 mg orally on Day 1 - 42 of each 42 day cycle until Progressive Disease (PD), toxicity or discontinuation for other reasons. | 20 |
| Arm I-1: IPI1 + NIV3 Induction: Nivolumab 3 mg/kg was administered as a 1-hour IV infusion followed by Ipilimumab 1 mg/kg administered IV infusion over 90 minutes every 3 weeks for 4 doses.
Maintenance: Nivolumab 3 mg/kg was administered as a 1-hour IV infusion every 2 weeks, starting 3 weeks after the 4th dose of induction therapy or after Day 113 if the 4th dose of induction therapy had not been administered due to treatment delays. | 47 |
| Arm I-3: IPI3 + NIV1 Induction: Nivolumab 1 mg/kg was administered as a 1-hour IV infusion followed by Ipilimumab 3 mg/kg administered IV infusion over 90 minutes every 3 weeks for 4 doses.
Maintenance: Nivolumab 3 mg/kg was administered as a 1-hour IV infusion every 2 weeks, starting 3 weeks after the 4th dose of induction therapy or after Day 113 if the 4th dose of induction therapy had not been administered due to treatment delays. | 47 |
| Arm IN-3: IPI3 + NIV3 Induction: Nivolumab 3 mg/kg was administered as a 1-hour IV infusion followed by Ipilimumab 3 mg/kg administered IV infusion over 90 minutes every 3 weeks for 4 doses.
Maintenance: Nivolumab 3 mg/kg was administered as a 1-hour IV infusion every 2 weeks, starting 3 weeks after the 4th dose of induction therapy or after Day 113 if the 4th dose of induction therapy had not been administered due to treatment delays. | 6 |
| Total | 153 |
Withdrawals & dropouts
| Period | Reason | FG000 | FG001 | FG002 | FG003 | FG004 | FG005 |
|---|---|---|---|---|---|---|---|
| Overall Study | Adverse Event unrelated to study drug | 0 | 0 | 0 | 0 | 1 | 0 |
| Overall Study | Continuing treatment at time of analysis | 1 | 4 | 1 | 8 | 9 | 0 |
| Overall Study | Death | 0 | 0 | 0 | 0 | 1 | 0 |
| Overall Study | Disease Progression | 4 | 10 | 12 | 31 | 22 | 3 |
| Overall Study | No longer meets study criteria | 0 | 0 | 1 | 0 | 0 | 0 |
| Overall Study | Poor/non-compliance | 0 | 0 | 1 | 0 | 1 | 0 |
| Overall Study | Study drug toxicity | 2 | 9 | 4 | 6 | 13 | 2 |
| Overall Study | Subject request to discontinue treatment | 0 | 3 | 1 | 1 | 0 | 0 |
| Overall Study | Withdrawal by Subject | 0 | 0 | 0 | 0 | 0 | 1 |
Baseline characteristics
| Characteristic | Arm S: SUN + NIV2 | Arm S: SUN + NIV5 | Arm P: PAZ + NIV2 | Arm I-1: IPI1 + NIV3 | Arm I-3: IPI3 + NIV1 | Arm IN-3: IPI3 + NIV3 | Total |
|---|---|---|---|---|---|---|---|
| Age, Continuous | 56.9 years STANDARD_DEVIATION 11.36 | 58.3 years STANDARD_DEVIATION 8.62 | 56.3 years STANDARD_DEVIATION 8.52 | 53.0 years STANDARD_DEVIATION 8.97 | 55.6 years STANDARD_DEVIATION 11.58 | 54.8 years STANDARD_DEVIATION 2.71 | 55.4 years STANDARD_DEVIATION 9.71 |
| Ethnicity (NIH/OMB) Hispanic or Latino | 0 Participants | 2 Participants | 0 Participants | 1 Participants | 2 Participants | 1 Participants | 6 Participants |
| Ethnicity (NIH/OMB) Not Hispanic or Latino | 7 Participants | 22 Participants | 18 Participants | 42 Participants | 40 Participants | 5 Participants | 134 Participants |
| Ethnicity (NIH/OMB) Unknown or Not Reported | 0 Participants | 2 Participants | 2 Participants | 4 Participants | 5 Participants | 0 Participants | 13 Participants |
| Race (NIH/OMB) American Indian or Alaska Native | 0 Participants | 1 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 1 Participants |
| Race (NIH/OMB) Asian | 0 Participants | 1 Participants | 0 Participants | 2 Participants | 0 Participants | 0 Participants | 3 Participants |
| Race (NIH/OMB) Black or African American | 1 Participants | 1 Participants | 1 Participants | 1 Participants | 1 Participants | 0 Participants | 5 Participants |
| Race (NIH/OMB) More than one race | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Native Hawaiian or Other Pacific Islander | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants | 0 Participants |
| Race (NIH/OMB) Unknown or Not Reported | 0 Participants | 1 Participants | 1 Participants | 0 Participants | 1 Participants | 0 Participants | 3 Participants |
| Race (NIH/OMB) White | 6 Participants | 22 Participants | 18 Participants | 44 Participants | 45 Participants | 6 Participants | 141 Participants |
| Sex: Female, Male Female | 0 Participants | 7 Participants | 2 Participants | 14 Participants | 9 Participants | 1 Participants | 33 Participants |
| Sex: Female, Male Male | 7 Participants | 19 Participants | 18 Participants | 33 Participants | 38 Participants | 5 Participants | 120 Participants |
Adverse events
| Event type | EG000 affected / at risk | EG001 affected / at risk | EG002 affected / at risk | EG003 affected / at risk | EG004 affected / at risk |
|---|---|---|---|---|---|
| deaths Total, all-cause mortality | — / — | — / — | — / — | — / — | — / — |
| other Total, other adverse events | 33 / 33 | 20 / 20 | 47 / 47 | 46 / 47 | 6 / 6 |
| serious Total, serious adverse events | 19 / 33 | 13 / 20 | 29 / 47 | 30 / 47 | 4 / 6 |
Outcome results
Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation
Safety assessments by treatment arm and dose level were based on incidence of AEs, and the incidence of serious adverse events (SAEs). AE=any new unfavorable symptom, sign, or disease or worsening of a preexisting condition that may not have a causal relationship with treatment. SAE=a medical event that at any dose results in death, persistent or significant disability/incapacity, or drug dependency/abuse; is life-threatening, an important medical event, or a congenital anomaly/birth defect; or requires or prolongs hospitalization. Treatment-related=having certain, probable, possible, or missing relationship to study drug. Grade (Gr) 1=Mild, Gr 2=Moderate, Gr 3=Severe, Gr 4= Potentially Life-threatening or disabling.
Time frame: From date of first dose to date of last dose plus 100 days (assessed up to March 2016, approximately 49 months)
Population: All treated participants
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 1 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 5 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 7 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 3 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 2 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 3 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 7 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 0 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 6 participants |
| Arm S: SUN + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 2 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 26 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 10 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 26 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 24 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 12 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 22 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 16 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 14 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 10 participants |
| Arm S: SUN + NIV5 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 9 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 20 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 16 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 14 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 4 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 20 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 13 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 10 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 2 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 2 participants |
| Arm P: PAZ + NIV2 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 5 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 11 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 43 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 3 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 20 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 33 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 47 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 18 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 9 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 29 participants |
| Arm I-1: IPI1 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 5 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 47 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 29 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 30 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 16 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 24 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 45 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 16 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 34 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 11 participants |
| Arm I-3: IPI3 + NIV1 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 15 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (any grade) | 2 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (any grade) | 3 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (grade 3-4) | 6 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-Causality AEs (any grade) | 6 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-cause AEs led to discontinuation (grade 3-4) | 0 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (grade 3-4) | 4 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (grade 3-4) | 5 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related AEs (any grade) | 6 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | Drug-related SAEs (grade 3-4) | 3 participants |
| Arm IN-3: IPI3 + NIV3 | Number of Participants With AEs, SAEs, and AEs Leading to Discontinuation | All-causality SAEs (any grade) | 4 participants |
Best Overall Response Rate (BOR)
BOR was defined as the best response designation over the study as a whole, recorded between the date of first dose of study medication and the date of objectively documented progression per RECIST 1.1 criteria or the date of subsequent anti-cancer therapy, whichever occurred first. CR = Disappearance of all target lesions. Any pathological lymph nodes must have reduction in short axis to \< 10 mm. PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters. PD = At least a 20% increase in the sum of diameters of target lesions, taking as reference the smallest sum on study. In addition to the relative increase of 20%, the sum must also demonstrate an absolute increase of at least 5 mm. The appearance of one or more new lesions is also considered progression. SD = Neither sufficient shrinkage to qualify for PR nor sufficient increase to qualify for PD, taking as reference the smallest sum diameters while on study.
Time frame: From date of first dose to date of disease progression or subsequent anti-cancer therapy, whichever occurred first (assessed up to March 2016, approximately 49 months)
Population: All treated participants
| Arm | Measure | Group | Value (NUMBER) |
|---|---|---|---|
| Arm S: SUN + NIV2 | Best Overall Response Rate (BOR) | Progressive Disease | 0 percentage of participants |
| Arm S: SUN + NIV2 | Best Overall Response Rate (BOR) | Partial Response | 5 percentage of participants |
| Arm S: SUN + NIV2 | Best Overall Response Rate (BOR) | Complete Response | 1 percentage of participants |
| Arm S: SUN + NIV2 | Best Overall Response Rate (BOR) | Unable to Determine | 0 percentage of participants |
| Arm S: SUN + NIV2 | Best Overall Response Rate (BOR) | Stable Disease | 1 percentage of participants |
| Arm S: SUN + NIV5 | Best Overall Response Rate (BOR) | Complete Response | 0 percentage of participants |
| Arm S: SUN + NIV5 | Best Overall Response Rate (BOR) | Progressive Disease | 1 percentage of participants |
| Arm S: SUN + NIV5 | Best Overall Response Rate (BOR) | Unable to Determine | 3 percentage of participants |
| Arm S: SUN + NIV5 | Best Overall Response Rate (BOR) | Partial Response | 11 percentage of participants |
| Arm S: SUN + NIV5 | Best Overall Response Rate (BOR) | Stable Disease | 11 percentage of participants |
| Arm P: PAZ + NIV2 | Best Overall Response Rate (BOR) | Partial Response | 8 percentage of participants |
| Arm P: PAZ + NIV2 | Best Overall Response Rate (BOR) | Progressive Disease | 4 percentage of participants |
| Arm P: PAZ + NIV2 | Best Overall Response Rate (BOR) | Unable to Determine | 0 percentage of participants |
| Arm P: PAZ + NIV2 | Best Overall Response Rate (BOR) | Stable Disease | 7 percentage of participants |
| Arm P: PAZ + NIV2 | Best Overall Response Rate (BOR) | Complete Response | 1 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Best Overall Response Rate (BOR) | Stable Disease | 19 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Best Overall Response Rate (BOR) | Complete Response | 5 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Best Overall Response Rate (BOR) | Partial Response | 14 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Best Overall Response Rate (BOR) | Progressive Disease | 8 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Best Overall Response Rate (BOR) | Unable to Determine | 1 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Best Overall Response Rate (BOR) | Progressive Disease | 8 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Best Overall Response Rate (BOR) | Complete Response | 0 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Best Overall Response Rate (BOR) | Unable to Determine | 3 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Best Overall Response Rate (BOR) | Partial Response | 19 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Best Overall Response Rate (BOR) | Stable Disease | 17 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Best Overall Response Rate (BOR) | Complete Response | 0 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Best Overall Response Rate (BOR) | Progressive Disease | 1 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Best Overall Response Rate (BOR) | Partial Response | 0 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Best Overall Response Rate (BOR) | Unable to Determine | 0 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Best Overall Response Rate (BOR) | Stable Disease | 5 percentage of participants |
Duration of Response (DOR)
DOR was computed for participants with BOR of CR or PR only, and defined as the time between the date of first documented objective response and the date of the first subsequent disease progression or death. Participants who remained alive and had not progressed were censored on the last tumor assessment date (prior to subsequent cancer therapy).
Time frame: From date of first dose to date of disease progression or death, whichever occurred first (assessed up to March 2016, approximately 49 months)
Population: All treated participants
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Arm S: SUN + NIV2 | Duration of Response (DOR) | 45.6 weeks |
| Arm S: SUN + NIV5 | Duration of Response (DOR) | 78.1 weeks |
| Arm P: PAZ + NIV2 | Duration of Response (DOR) | 30.1 weeks |
| Arm I-1: IPI1 + NIV3 | Duration of Response (DOR) | 88.7 weeks |
| Arm I-3: IPI3 + NIV1 | Duration of Response (DOR) | 85.9 weeks |
| Arm IN-3: IPI3 + NIV3 | Duration of Response (DOR) | NA weeks |
Objective Response Rate (ORR)
ORR was defined as the proportion of participants who achieved a BOR of either complete response (CR) or partial response (PR) in the population of interest. CR = Disappearance of all target lesions. Any pathological lymph nodes (whether target or non-target) must have reduction in short axis to \< 10 mm. PR = At least a 30% decrease in the sum of diameters of target lesions, taking as reference the baseline sum diameters.
Time frame: From date of first dose to interim analysis (Assessed up to March 2016, approximately 49 months)
Population: All treated participants
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Arm S: SUN + NIV2 | Objective Response Rate (ORR) | 85.7 percentage of participants |
| Arm S: SUN + NIV5 | Objective Response Rate (ORR) | 42.3 percentage of participants |
| Arm P: PAZ + NIV2 | Objective Response Rate (ORR) | 45.0 percentage of participants |
| Arm I-1: IPI1 + NIV3 | Objective Response Rate (ORR) | 40.4 percentage of participants |
| Arm I-3: IPI3 + NIV1 | Objective Response Rate (ORR) | 40.4 percentage of participants |
| Arm IN-3: IPI3 + NIV3 | Objective Response Rate (ORR) | 0 percentage of participants |
Progression-free Survival (PFS)
PFS was defined as the time from the date of first dose of study medication to the date of first disease progression or death. Participants who did not have any on-study tumor assessment and did not die were censored on the date of first dose of study medication.
Time frame: From date of first dose to date of disease progression or death, whichever occurred first (assessed up to March 2016, approximately 49 months)
Population: All treated participants
| Arm | Measure | Value (MEDIAN) |
|---|---|---|
| Arm S: SUN + NIV2 | Progression-free Survival (PFS) | 11.3 months |
| Arm S: SUN + NIV5 | Progression-free Survival (PFS) | 12.7 months |
| Arm P: PAZ + NIV2 | Progression-free Survival (PFS) | 7.2 months |
| Arm I-1: IPI1 + NIV3 | Progression-free Survival (PFS) | 7.7 months |
| Arm I-3: IPI3 + NIV1 | Progression-free Survival (PFS) | 9.4 months |
| Arm IN-3: IPI3 + NIV3 | Progression-free Survival (PFS) | 8.5 months |
Rate of Progression-free Survival (PFS) at Week 24
Rate of PFS at week 24 was defined as the proportion of participants remaining progression free or surviving at 24 weeks, calculated by the product-limit method (Kaplan-Meier estimate) which took into account censored data. Participants who did not have any on-study tumor assessment and did not die were censored on the date of first dose of study medication.
Time frame: 24 weeks
Population: All treated participants
| Arm | Measure | Value (NUMBER) |
|---|---|---|
| Arm S: SUN + NIV2 | Rate of Progression-free Survival (PFS) at Week 24 | 100 Percentage of participants with PFS |
| Arm S: SUN + NIV5 | Rate of Progression-free Survival (PFS) at Week 24 | 72.9 Percentage of participants with PFS |
| Arm P: PAZ + NIV2 | Rate of Progression-free Survival (PFS) at Week 24 | 54.9 Percentage of participants with PFS |
| Arm I-1: IPI1 + NIV3 | Rate of Progression-free Survival (PFS) at Week 24 | 55.6 Percentage of participants with PFS |
| Arm I-3: IPI3 + NIV1 | Rate of Progression-free Survival (PFS) at Week 24 | 63.8 Percentage of participants with PFS |
| Arm IN-3: IPI3 + NIV3 | Rate of Progression-free Survival (PFS) at Week 24 | NA Percentage of participants with PFS |