FLX475 in Combination With Ipilimumab in Advanced Melanoma

NCT ID: NCT04894994

Last Updated: 2023-12-05

Study Results

Results available

Outcome measurements, participant flow, baseline characteristics, and adverse events have been published for this study.

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Basic Information

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Recruitment Status

TERMINATED

Clinical Phase

PHASE2

Total Enrollment

6 participants

Study Classification

INTERVENTIONAL

Study Start Date

2021-09-03

Study Completion Date

2022-09-13

Brief Summary

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This clinical trial is a Phase 2, open-label study to determine the anti-tumor activity of FLX475 in combination with ipilimumab in subjects with advanced melanoma previously treated with an anti-programmed cell death 1 (anti-PD-1) or anti-programmed cell death ligand 1 (anti-PD-L1) agent.

The study will be conducted starting with a safety run-in portion in which 6 eligible subjects will be enrolled and treated for at least one 3-week cycle to determine if the safety profile of FLX475+ipilimumab is acceptable to complete enrollment of the approximately 20-subject study.

Detailed Description

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Conditions

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Advanced Melanoma

Keywords

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Neoplasms Ipilimumab Antineoplastic Agents Immunological

Study Design

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Allocation Method

NA

Intervention Model

SINGLE_GROUP

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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FLX475 and ipilimumab combination therapy

Participants received FLX475 tablets orally and ipilimumab by IV infusions

Group Type EXPERIMENTAL

FLX475

Intervention Type DRUG

Tablet

Ipilimumab

Intervention Type DRUG

IV infusion

Interventions

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FLX475

Tablet

Intervention Type DRUG

Ipilimumab

IV infusion

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Stage IV or unresectable Stage III advanced melanoma
* Prior treatment with at least 2 months of anti-PD-(L)1 agent
* Measurable disease at baseline
* Tumor available for biopsy

Exclusion Criteria

* History of allergy or severe hypersensitivity to biologic agents
* History of Grade 3-4 immune-related adverse events leading to discontinuation of prior immunotherapy
* Prior treatment with ipilimumab or other (cytotoxic T-lymphocyte-associated antigen 4) CTLA-4 antagonists
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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RAPT Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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William Ho, MD, PhD

Role: STUDY_CHAIR

RAPT Therapeutics, Inc.

Locations

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University of California, Los Angeles

Los Angeles, California, United States

Site Status

Moffitt Cancer Center

Tampa, Florida, United States

Site Status

Washington University School of Medicine St. Louis

St Louis, Missouri, United States

Site Status

The University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

Countries

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United States

Provided Documents

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Document Type: Study Protocol

View Document

Document Type: Statistical Analysis Plan

View Document

Other Identifiers

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FLX475-03

Identifier Type: -

Identifier Source: org_study_id