Phase 1 Safety and Tolerability of MEDI4736 in Combination With Dabrafenib and Trametinib or With Trametinib Alone

NCT ID: NCT02027961

Last Updated: 2019-05-17

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

68 participants

Study Classification

INTERVENTIONAL

Study Start Date

2013-12-20

Study Completion Date

2018-04-24

Brief Summary

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The purpose of this study is to determine the maximum tolerated dose and characterize the safety profile of durvalumab (MEDI4736) in combination with dabrafenib and trametinib or with trametinib alone in participants with metastatic or unresectable melanoma with BRAF-mutation positive or wild-type (WT) BRAF, respectively.

Detailed Description

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This is a multicenter, open-label study with a dose escalation phase followed by an expansion phase of durvalumab administered in combination with dabrafenib and trametinib or with trametinib alone in participants with BRAF V600 mutation-positive and WT unresectable or metastatic melanoma, respectively.

Conditions

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Melanoma

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Cohort A1: Durvalumab (3 mg/kg) + Dabrafenib +Trametinib

Participants will receive intravenous (IV) dose of 3 milligrams per kilogram (mg/kg) durvalumab every 2 weeks (Q2W) from Day 1 up to 12 months along with oral 150 mg dabrafenib capsule twice daily (BID) and oral 2 mg trametinib tablet once daily (QD) until confirmed disease progression (PD), initiation of alternate cancer therapy, unacceptable toxicity, withdrawal of consent, or other reasons to discontinue treatment. Post-durvalumab treatment period, participants who developed PD and meet the criteria for re-administration, will receive durvalumab 3 mg/kg up to an additional 12 months and continued the treatment of dabrafenib and trametinib.

Group Type EXPERIMENTAL

Durvalumab

Intervention Type BIOLOGICAL

Intravenous dose of 3 or 10 mg/kg durvalumab.

Dabrafenib

Intervention Type DRUG

Oral dose of 150 mg dabrafenib capsule.

Trametinib

Intervention Type DRUG

Oral dose of 2 mg trametinib tablet.

Cohort A2: Durvalumab (10 mg/kg) + Dabrafenib +Trametinib

Participants will receive IV dose of 10 mg/kg durvalumab Q2W from Day 1 up to 12 months along with oral doses of dabrafenib 150 mg capsule BID and trametinib 2 mg tablet QD until confirmed PD, initiation of alternate cancer therapy, unacceptable toxicity, withdrawal of consent, or other reasons to discontinue treatment. Post-durvalumab treatment period, participants who developed PD and meet the criteria for re-administration, will receive durvalumab 10 mg/kg up to an additional 12 months and continued the treatment of dabrafenib and trametinib.

Group Type EXPERIMENTAL

Durvalumab

Intervention Type BIOLOGICAL

Intravenous dose of 3 or 10 mg/kg durvalumab.

Dabrafenib

Intervention Type DRUG

Oral dose of 150 mg dabrafenib capsule.

Trametinib

Intervention Type DRUG

Oral dose of 2 mg trametinib tablet.

Cohort B: Durvalumab (10 mg/kg) +Trametinib (Concurrent)

Participants will receive concurrent doses of IV 10 mg/kg durvalumab Q2W from Day 1 up to 12 months along with oral dose of trametinib 2 mg tablet QD until confirmed PD, initiation of alternate cancer therapy, unacceptable toxicity, withdrawal of consent, or other reasons to discontinue treatment. Post-durvalumab treatment period, participants who developed PD and meet the criteria for re-administration, will receive durvalumab 10 mg/kg up to an additional 12 months and continued the treatment of trametinib.

Group Type EXPERIMENTAL

Durvalumab

Intervention Type BIOLOGICAL

Intravenous dose of 3 or 10 mg/kg durvalumab.

Trametinib

Intervention Type DRUG

Oral dose of 2 mg trametinib tablet.

Cohort C: Durvalumab (10 mg/kg) +Trametinib (Sequential)

Participants will receive sequential doses of oral trametinib tablet 2 mg QD from Day 1 to Day 42 and IV durvalumab 10 mg/kg Q2W starting from Day 29 (Week 5) up to 12 months. Post-durvalumab treatment period, participants who developed PD and meet the criteria for re-administration, will receive durvalumab 10 mg/kg up to an additional 12 months.

Group Type EXPERIMENTAL

Durvalumab

Intervention Type BIOLOGICAL

Intravenous dose of 3 or 10 mg/kg durvalumab.

Trametinib

Intervention Type DRUG

Oral dose of 2 mg trametinib tablet.

Interventions

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Durvalumab

Intravenous dose of 3 or 10 mg/kg durvalumab.

Intervention Type BIOLOGICAL

Dabrafenib

Oral dose of 150 mg dabrafenib capsule.

Intervention Type DRUG

Trametinib

Oral dose of 2 mg trametinib tablet.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Adults \>= 18 years old
* Histologically confirmed cutaneous melanoma that is either Stage IIIc (unresectable) or Stage IV (metastatic) and determined to be BRAF V600E or V600K mutation-positive (cohort A) or mutation-negative (cohorts B and C)
* Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
* Measurable disease by radiographic or physical examination
* Adequate organ and marrow function
* Willingness to provide consent for biopsies positive or BRAF WT measurable disease and adequate organ and marrow function

Exclusion Criteria

* Prior treatment with a BRAF inhibitor or MEK inhibitor
* Any prior Grade \>= 3 immune-related adverse event while receiving immunotherapy
* Active or prior documented autoimmune disease within the past 2 years
* History of or current risk for retinal vein occlusion (RVO) or central serous retinopathy (CSR)
* History of or current cardiovascular risk including myocardial infarction, \>= Class II congestive heart failure, uncontrolled arrhythmias, or refractory hypertension
* Active, untreated central nervous system (CNS) metastases
* Women who are pregnant or lactating
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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MedImmune LLC

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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MedImmune LLC

Role: STUDY_DIRECTOR

MedImmune LLC

Locations

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Research Site

Scottsdale, Arizona, United States

Site Status

Research Site

Los Angeles, California, United States

Site Status

Research Site

San Francisco, California, United States

Site Status

Research Site

Miami Beach, Florida, United States

Site Status

Research Site

Chicago, Illinois, United States

Site Status

Research Site

Boston, Massachusetts, United States

Site Status

Research Site

St Louis, Missouri, United States

Site Status

Research Site

Toronto, Ontario, Canada

Site Status

Research Site

Montreal, Quebec, Canada

Site Status

Research Site

Villejuif, , France

Site Status

Research Site

Napoli, , Italy

Site Status

Countries

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United States Canada France Italy

References

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Gordon MS, Lutzky J, Lawrence D, Butler M, Ascierto PA, Hug B, et al. Phase 1 study evaluating safety and tolerability of MEDI4736, an anti-programmed cell death ligand-1 (PD-L1) antibody, in combination with dabrafenib and trametinib or trametinib alone in patients with unresectable or metastatic melanoma. Ann Oncol 2014; 25(suppl_4): iv374-iv393 (abstract 8004).

Reference Type BACKGROUND

Ribas A, Butler M, Lutzky J, Lawrence DP, Robert C, Miller W, et al. Phase 1 study combining anti-PD-L1 (MEDI4736) and BRAF (dabrafenib) and/or MEK (trametinib) inhibitors in advanced melanoma. J Clin Oncol 2015; 33 (15_suppl): (abstract 3003).

Reference Type RESULT

Ribas A, Algazi A, Ascierto PA, Butler MO, Chandra S, Gordon M, Hernandez-Aya L, Lawrence D, Lutzky J, Miller WH Jr, Campbell KM, Delafont B, Marshall S, Mueller N, Robert C. PD-L1 blockade in combination with inhibition of MAPK oncogenic signaling in patients with advanced melanoma. Nat Commun. 2020 Dec 7;11(1):6262. doi: 10.1038/s41467-020-19810-w.

Reference Type DERIVED
PMID: 33288749 (View on PubMed)

Other Identifiers

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CD-ON-MEDI4736-1161

Identifier Type: -

Identifier Source: org_study_id

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