Study of AMG 650 in Adult Participants With Advanced Solid Tumors

NCT ID: NCT04293094

Last Updated: 2023-08-24

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

66 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-03-11

Study Completion Date

2023-02-15

Brief Summary

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To evaluate the safety and tolerability of AMG 650 in adult participants and to determine the maximum tolerated dose (MTD) and/or recommended phase 2 dose (RP2D).

Detailed Description

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Conditions

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Advanced Solid Tumors

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

SEQUENTIAL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Dose Exploration Phase

Participants will receive AMG 650 in 1 of 3 alternative schedules. The maximum tolerated dose (MTD) of each schedule will be estimated using isotonic regression (Ji et al, 2010). The Recommended Phase 2 Dose (RP2D) may be identified based on emerging safety, efficacy, and pharmacodynamics (PD) data prior to reaching an MTD.

Group Type EXPERIMENTAL

AMG 650

Intervention Type DRUG

AMG 650 administered orally as a tablet.

Dose Expansion Phase Group 1: TNBC

Participants with locally advanced or metastatic triple negative breast cancer (TNBC), will be administered with the preliminary RP2D identified from the dose exploration part of the study.

Group Type EXPERIMENTAL

AMG 650

Intervention Type DRUG

AMG 650 administered orally as a tablet.

Dose Expansion Phase Group 2: HGSOC

Participants with locally advanced or metastatic high grade serous ovarian cancer (HGSOC), will be administered with the preliminary RP2D identified from the dose exploration part of the study.

Group Type EXPERIMENTAL

AMG 650

Intervention Type DRUG

AMG 650 administered orally as a tablet.

Interventions

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AMG 650

AMG 650 administered orally as a tablet.

Intervention Type DRUG

Eligibility Criteria

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Inclusion Criteria

* Male and female ≥ 18 years old
* Triple Negative Breast Cancer participants only: Participant must have histologically or cytologically confirmed metastatic or locally recurrent estrogen receptor (ER)-negative (\<1% by immunohistochemistry \[IHC\]), progesterone receptor (PR)-negative (\<1% IHC) and human epidermal growth factor receptor 2 (Her2)-negative (either fluorescent in situ hybridisation \[FISH\] negative, 0 or 1+ by IHC, or IHC2+ and FISH negative per ASCO/CAP definition) breast cancer. Participant must be relapsed/refractory to at least one line of systemic chemotherapy in the metastatic setting (excluding neoadjuvant or adjuvant chemotherapies) or intolerant of existing therapy(ies) known to provide clinical benefit or have no other available treatment options. Prior exposure to an immune checkpoint inhibitor is allowed.
* Platinum-Resistant High Grade Serous Ovarian Cancer, primary peritoneal cancer and/or fallopian-tube cancer participants only: Participant must have histologically or cytologically confirmed diagnosis of metastatic or unresectable high grade serous ovarian cancer, with platinum-resistance defined as progression during or within 6 months of a platinum-containing regimen, with no other treatment option available. Prior exposure to platinum-resistant recurrence therapy is allowed.
* Serous Endometrial Cancer participants only (Dose Exploration only): Participant must have histologically or cytologically confirmed diagnosis of metastatic or recurrent serous endometrial cancer, and be relapsed/refractory to at least one line of systemic therapy in the metastatic/recurrent setting or intolerant of existing therapy(ies) known to provide clinical benefit for their condition.
* Participants with advanced or metastatic solid tumor with TP53MUT (Dose Exploration only, as assessed by local testing) that is unresectable and relapsed/refractory to at least one line of systemic chemotherapy or intolerant.
* TNBC participants only (Dose Expansion): Progressed on no more than 3 prior lines of systemic therapy for locally advanced or metastatic disease (not including adjuvant or neo-adjuvant). Systemic therapy with poly ADP ribose polymerase (PARP) inhibitor will be counted as one line of therapy.
* HGSOC participants only (Dose Expansion): Progressed on no more than 5 prior lines of systemic therapy for locally advanced or metastatic disease (not including adjuvant or neo-adjuvant). Systemic therapy with (PARP) inhibitor will be counted as one line of therapy. Induction followed by maintenance will be counted as one line of therapy.

Exclusion Criteria

* Untreated or symptomatic brain metastases and leptomeningeal disease (exception: benign asymptomatic tumors are permitted).
* Current primary CNS tumor, hematological malignancies or lymphoma.
* Uncontrolled pleural effusions(s), pericardial effusion, or ascites.
* Gastrointestinal (GI) tract disease causing the inability to take oral medication.
Minimum Eligible Age

18 Years

Maximum Eligible Age

99 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Amgen

INDUSTRY

Sponsor Role collaborator

Volastra Therapeutics, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Locations

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The Angeles Clinic and Research Institute, West Los Angeles Office

Los Angeles, California, United States

Site Status

Sarcoma Oncology Research Center LLC

Santa Monica, California, United States

Site Status

Indiana University

Indianapolis, Indiana, United States

Site Status

Mayo Clinic

Rochester, Minnesota, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

Roswell Park Cancer Institute

Buffalo, New York, United States

Site Status

Laura and Isaac Perlmutter Cancer Center at New York University Langone

New York, New York, United States

Site Status

Wake Forest University School of Medicine

Winston-Salem, North Carolina, United States

Site Status

Stephenson Cancer Center

Oklahoma City, Oklahoma, United States

Site Status

Oregon Health and Science University

Portland, Oregon, United States

Site Status

Sarah Cannon Research Institute

Nashville, Tennessee, United States

Site Status

Texas Oncology - Baylor

Dallas, Texas, United States

Site Status

University of Texas MD Anderson Cancer Center

Houston, Texas, United States

Site Status

The Queen Elizabeth Hospital

Woodville South, South Australia, Australia

Site Status

Peter MacCallum Cancer Centre

Melbourne, Victoria, Australia

Site Status

Universitair Ziekenhuis Leuven - Campus Gasthuisberg

Leuven, , Belgium

Site Status

Cross Cancer Institute

Edmonton, Alberta, Canada

Site Status

Princess Margaret Cancer Centre

Toronto, Ontario, Canada

Site Status

IRCCS Istituto Europeo di Oncologia

Milan, , Italy

Site Status

Aichi Cancer Center

Nagoya, Aichi-ken, Japan

Site Status

National Cancer Center Hospital East

Kashiwa-shi, Chiba, Japan

Site Status

Hospital General Universitario Gregorio Marañon

Madrid, , Spain

Site Status

Countries

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United States Australia Belgium Canada Italy Japan Spain

Other Identifiers

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20190131

Identifier Type: -

Identifier Source: org_study_id

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