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NCT02587962

Dose-escalation Study of Birinapant and Pembrolizumab in Solid Tumors

Terminated Phase 1, PHASE2 Results posted Last updated 14 January 2021
What this trial tests

Phase 1, PHASE2 trial testing Birinapant in Solid Tumors in 34 participants. Terminated before completion.

Timeline
4 August 2017
Primary endpoint
17 February 2020
17 February 2020

Quick facts

Lead sponsorMedivir
PhasePhase 1, PHASE2
StatusTerminated
Study typeINTERVENTIONAL
Allocationna
Designsingle group
Maskingnone
Primary purposetreatment
Enrollment34
Start date4 August 2017
Primary completion17 February 2020
Estimated completion17 February 2020
Sites9 locations across United States

Drugs / interventions tested

Conditions studied

Sponsor

Medivir — full company profile →

Who can join

18 and older, any sex, with Solid Tumors. Patients with the condition only — healthy volunteers not accepted.

Results — posted to ClinicalTrials.gov

Per-arm endpoint measurements with 95% confidence intervals where reported. Source: trial results section.

Blood Pressure (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through blood pressure.

Systolic blood pressure at baseline
GroupValue95% CI
Phase 1 - 5.6 mg137.3± 18.6
Phase 1 - 11 mg143.3± 14.5
Phase 1 - 17 mg134.0± 22.1
Phase 1 - 22 mg118.6± 11.4
Systolic blood pressure at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg120.0± NA
Phase 1 - 11 mg107.0± 1.4
Phase 1 - 17 mg119.7± 30.2
Phase 1 - 22 mg120.0± NA
Diastolic blood pressure at baseline
GroupValue95% CI
Phase 1 - 5.6 mg78.0± 2.0
Phase 1 - 11 mg77.0± 15.5
Phase 1 - 17 mg74.3± 9.3
Phase 1 - 22 mg66.6± 7.9
Diastolic blood pressure at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg84.0± NA
Phase 1 - 11 mg66.0± 8.5
Phase 1 - 17 mg71.3± 11.4
Phase 1 - 22 mg75.0± NA
Electrocardiogram: QT Interval (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through electrocardiogram.

Electrocardiogram QT interval at baseline
GroupValue95% CI
Phase 1 - 5.6 mg368.7± 30.6
Phase 1 - 11 mg388.3± 11.2
Phase 1 - 17 mg386.3± 32.9
Phase 1 - 22 mg365.9± 32.7
Electrocardiogram QT interval at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg392.0± NA
Phase 1 - 17 mg380.0± NA
Phase 1 - 22 mg364.0± NA
Amylase and Lipase (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through amylase and lipase.

Amylase at baseline
GroupValue95% CI
Phase 1 - 5.6 mg33.7± 32.5
Phase 1 - 11 mg38.3± 9.0
Phase 1 - 17 mg64.3± 8.0
Phase 1 - 22 mg40.6± 27.4
Amylase at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg27.0± NA
Phase 1 - 11 mg49.0± 41.0
Phase 1 - 17 mg56.5± 38.9
Phase 1 - 22 mg60.0± NA
Lipase at baseline
GroupValue95% CI
Phase 1 - 5.6 mg17.0± 12.2
Phase 1 - 11 mg24.0± 21.0
Phase 1 - 17 mg32.2± 21.4
Phase 1 - 22 mg49.9± 63.3
Lipase at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg12.0± NA
Phase 1 - 11 mg15.5± 10.6
Phase 1 - 17 mg16.0± 2.8
Phase 1 - 22 mg18.0± NA
Thyroxine Free (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through thyroxine free.

Thyroxine free at baseline
GroupValue95% CI
Phase 1 - 5.6 mg16.8± 5.0
Phase 1 - 11 mg15.0± 3.0
Phase 1 - 17 mg15.0± 3.3
Phase 1 - 22 mg18.7± 1.6
Thyroxine free at last assessment
GroupValue95% CI
Phase 1 - 5.6 mg25.2± 8.0
Phase 1 - 11 mg16.7± 5.4
Phase 1 - 17 mg16.9± 4.1
Phase 1 - 22 mg16.5± 3.6
Thyrotropin (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through Thyrotropin.

Thyrotropin at baseline
GroupValue95% CI
Phase 1 - 5.6 mg3.8± 3.2
Phase 1 - 11 mg2.4± 0.9
Phase 1 - 17 mg1.7± 0.8
Phase 1 - 22 mg1.4± 0.9
Thyrotropin at last assessment
GroupValue95% CI
Phase 1 - 5.6 mg14.2± 18.7
Phase 1 - 11 mg7.7± 4.0
Phase 1 - 17 mg2.3± 1.3
Phase 1 - 22 mg2.6± 2.1
Hemoglobin (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through hemoglobin.

Hemoglobin at baseline
GroupValue95% CI
Phase 1 - 5.6 mg110.3± 20.2
Phase 1 - 11 mg107.3± 8.6
Phase 1 - 17 mg112.0± 11.8
Phase 1 - 22 mg102.0± 16.0
Hemoglobin at follow-up
GroupValue95% CI
Phase 1 - 5.6 mg89.0± NA
Phase 1 - 11 mg107.0± 14.1
Phase 1 - 17 mg116.0± 19.8
Phase 1 - 22 mg99.0± NA
Physical Exam (Safety and Tolerability in the Dose Escalation Phase) Primary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant when given in combination with pembrolizumab assessed through physical exam.

Clinically significant physical exam abnormalities - baseline
GroupValue95% CI
Phase 1 - 5.6 mg0
Phase 1 - 11 mg0
Phase 1 - 17 mg3
Phase 1 - 22 mg0
Clinically significant physical exam abnormalities - last assessment
GroupValue95% CI
Phase 1 - 5.6 mg0
Phase 1 - 11 mg1
Phase 1 - 17 mg3
Phase 1 - 22 mg0
Overall Response (Applicable for: Dose Escalation Phase and Dose Expansion Phase in Cohorts of Colorectal Cancer, Ovarian Cancer and Cervical Cancer) Primary · Baseline and up to 2 yrs (follow-up)

Evaluated using Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1. A responder was a patient who showed best overall response of complete response (CR, disappearance of all target lesions) or partial response (PR, ≥30% decrease in the sum of the longest diameter of target lesions), which was confirmed again at least 4 weeks after the initial assessment.

GroupValue95% CI
Phase 1 - 5.6 mg1
Phase 1 - 11 mg0
Phase 1 - 17 mg0
Phase 1 - 22 mg0
Phase 2 CRC - 22 mg0
Tumor Response Evaluated Using Response Evaluation Criteria in Solid Tumors (RECIST) Version 1.1: Secondary · Every 9 weeks; up to 2 yrs

Analysis of progression-free survival (PFS); time to progression, where progressive disease (PD) corresponds to ≥20% increase in the sum of the longest diameter of target lesions.

GroupValue95% CI
Phase 1 - 5.6 mg15.411.3 – NA
Phase 1 - 11 mg7.74.0 – 9.6
Phase 1 - 17 mg8.68.0 – 26.0
Phase 1 - 22 mg8.04.1 – 8.9
Phase 2 CRC - 22 mg9.08.1 – 18.1
Blood Pressure (Safety and Tolerability in the Dose Expansion Phase - Colorectal Cancer Cohort) Secondary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant at the recommended phase 2 dose (RP2D) when given in combination with pembrolizumab assessed through blood pressure.

Systolic blood pressure at baseline
GroupValue95% CI
Phase 2 CRC - 22 mg130.9± 20.3
Systolic blood pressure at follow-up
GroupValue95% CI
Phase 2 CRC - 22 mg129.3± 16.6
Diastolic blood pressure at baseline
GroupValue95% CI
Phase 2 CRC - 22 mg80.0± 8.0
Diastolic blood pressure at follow-up
GroupValue95% CI
Phase 2 CRC - 22 mg74.4± 12.2
Electrocardiogram: QT Interval (Safety and Tolerability in the Dose Expansion Phase - Colorectal Cancer Cohort) Secondary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant at the recommended phase 2 dose (RP2D) when given in combination with pembrolizumab assessed through electrocardiogram.

Electrocardiogram QT interval at baseline
GroupValue95% CI
Phase 2 CRC - 22 mg383.5± 25.6
Electrocardiogram QT interval at follow-up
GroupValue95% CI
Phase 2 CRC - 22 mg392.6± 38.7
Amylase and Lipase (Safety and Tolerability in the Dose Expansion Phase - Colorectal Cancer Cohort) Secondary · Baseline and up to 2 yrs (follow-up)

Evaluation of the safety and tolerability of birinapant at the recommended phase 2 dose (RP2D) when given in combination with pembrolizumab assessed through amylase and lipase.

Amylase at baseline
GroupValue95% CI
Phase 2 CRC - 22 mg68.9± 22.5
Amylase at follow-up
GroupValue95% CI
Phase 2 CRC - 22 mg93.0± 35.4
Lipase at baseline
GroupValue95% CI
Phase 2 CRC - 22 mg44.3± 41.1
Lipase at follow-up
GroupValue95% CI
Phase 2 CRC - 22 mg29.7± 16.6

Adverse events — posted to ClinicalTrials.gov

Time frame: Up to 2 years. Reporting threshold: 5%. Adverse-event reports describe events observed during the trial — not all are caused by the drug.

Phase 1 - 5.6 mg
Serious: 2/3 (67%)
Deaths: 0/3
Phase 1 - 11 mg
Serious: 1/3 (33%)
Deaths: 0/3
Phase 1 - 17 mg
Serious: 4/6 (67%)
Deaths: 1/6
Phase 1 - 22 mg
Serious: 3/7 (43%)
Deaths: 0/7
Phase 2 CRC - 22 mg
Serious: 5/15 (33%)
Deaths: 1/15

Serious adverse events (31 terms)

ReactionSystemPhase 1 - 5.6 mgPhase 1 - 11 mgPhase 1 - 17 mgPhase 1 - 22 mgPhase 2 CRC - 22 mg
Smal intestinal obstructionGastrointestinal disorders
DyspnoeaRespiratory, thoracic and mediastinal disorders
Abdominal painGastrointestinal disorders
Transient ischaemic attackNervous system disorders
Acute kidney injuryRenal and urinary disorders
Mental status changesPsychiatric disorders
PyrexiaGeneral disorders
DysphagiaGastrointestinal disorders
NauseaGastrointestinal disorders
StomatitisGastrointestinal disorders
VomitingGastrointestinal disorders
DeathGeneral disorders
Hip fractureInjury, poisoning and procedural complications
PneumoniaInfections and infestations
Back painMusculoskeletal and connective tissue disorders
AstheniaGeneral disorders
HyponatraemiaMetabolism and nutrition disorders
Brain oedemaNervous system disorders
Pneumonia staphylococcalInfections and infestations
SepsisInfections and infestations
Upper gastrointestinal haemorrhageGastrointestinal disorders
Malignant ascitesNeoplasms benign, malignant and unspecified (incl cysts and polyps)
Pneumonitis bacterialInfections and infestations
Pleural effusionRespiratory, thoracic and mediastinal disorders
Portal hypertensionHepatobiliary disorders
Other adverse events (135 terms — click to expand)

ReactionSystemPhase 1 - 5.6 mgPhase 1 - 11 mgPhase 1 - 17 mgPhase 1 - 22 mgPhase 2 CRC - 22 mg
DyspnoeaRespiratory, thoracic and mediastinal disorders
Lipase increasedInvestigations
PruritusSkin and subcutaneous tissue disorders
Abdominal painGastrointestinal disorders
Amylase increasedInvestigations
NauseaGastrointestinal disorders
DiarrhoeaGastrointestinal disorders
FatigueGeneral disorders
Decreased appetiteMetabolism and nutrition disorders
VomitingGastrointestinal disorders
HyponatraemiaMetabolism and nutrition disorders
AnaemiaBlood and lymphatic system disorders
Aspartate aminotransferase increasedInvestigations
Blood alkaline phosphatase increasedInvestigations
InsomniaPsychiatric disorders
Weight increasedInvestigations
Pruritus generalisedSkin and subcutaneous tissue disorders
HypokalaemiaMetabolism and nutrition disorders
Blood creatinine increasedInvestigations
DehydrationMetabolism and nutrition disorders
Abdominal distensionGastrointestinal disorders
Rash maculo-papularSkin and subcutaneous tissue disorders
Vulvovaginal mycotic infectionInfections and infestations
CoughRespiratory, thoracic and mediastinal disorders
Back painMusculoskeletal and connective tissue disorders
HeadacheNervous system disorders
Vision blurredEye disorders
Oedema peripheralGeneral disorders
Rash pruriticSkin and subcutaneous tissue disorders
HypophosphataemiaMetabolism and nutrition disorders
HypotensionVascular disorders
PyrexiaGeneral disorders
Confusional statePsychiatric disorders
HypoalbuminaemiaMetabolism and nutrition disorders
PneumonitisRespiratory, thoracic and mediastinal disorders
Rash erythematousSkin and subcutaneous tissue disorders
Rash papularSkin and subcutaneous tissue disorders
ChillsGeneral disorders
MyalgiaMusculoskeletal and connective tissue disorders
AnxietyPsychiatric disorders

Most-reported serious reactions: Smal intestinal obstruction, Dyspnoea, Abdominal pain, Transient ischaemic attack, Acute kidney injury, Mental status changes, Pyrexia, Dysphagia.

Data from ClinicalTrials.gov NCT02587962 adverse events section.

Sponsor's own description

An ascending dose study in patients with solid tumors to evaluate the safety, tolerability, pharmacodynamics and efficacy of birinapant when given in combination with pembrolizumab. A dose expansion phase of 4 cohorts will also be included.

Publications & conference data

8 peer-reviewed publications reference this trial (live from Europe PMC):

  1. Targeting apoptosis in cancer therapy.
    Carneiro BA, El-Deiry WS. · · 2020 · cited 1823× · PMID 32203277 · DOI 10.1038/s41571-020-0341-y
  2. Apoptosis: A Comprehensive Overview of Signaling Pathways, Morphological Changes, and Physiological Significance and Therapeutic Implications.
    Mustafa M, Ahmad R, Tantry IQ, Ahmad W, et al · · 2024 · cited 264× · PMID 39594587 · DOI 10.3390/cells13221838
  3. Recent advances in targeting the "undruggable" proteins: from drug discovery to clinical trials.
    Xie X, Yu T, Li X, Zhang N, et al · · 2023 · cited 246× · PMID 37669923 · DOI 10.1038/s41392-023-01589-z
  4. Mitochondria-associated programmed cell death as a therapeutic target for age-related disease.
    Nguyen TT, Wei S, Nguyen TH, Jo Y, et al · · 2023 · cited 221× · PMID 37612409 · DOI 10.1038/s12276-023-01046-5
  5. Integrated drug profiling and CRISPR screening identify essential pathways for CAR T-cell cytotoxicity.
    Dufva O, Koski J, Maliniemi P, Ianevski A, et al · · 2020 · cited 178× · PMID 31830245 · DOI 10.1182/blood.2019002121
  6. Smac mimetics synergize with immune checkpoint inhibitors to promote tumour immunity against glioblastoma.
    Beug ST, Beauregard CE, Healy C, Sanda T, et al · · 2017 · cited 118× · PMID 28198370 · DOI 10.1038/ncomms14278
  7. Future Therapeutic Directions for Smac-Mimetics.
    Morrish E, Brumatti G, Silke J. · · 2020 · cited 108× · PMID 32053868 · DOI 10.3390/cells9020406
  8. A Review of the Current Impact of Inhibitors of Apoptosis Proteins and Their Repression in Cancer.
    Cetraro P, Plaza-Diaz J, MacKenzie A, Abadía-Molina F. · · 2022 · cited 85× · PMID 35406442 · DOI 10.3390/cancers14071671

Verify or expand the search:

Other trials of Birinapant

Trials testing the same drug.

Other recruiting trials for Solid Tumors

Currently open trials in the same condition.

Other Medivir trials

Trials by the same sponsor.

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Data sources for this page

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT02587962.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing