Efficacy and Safety Study of AVB-S6-500 in Patients With Platinum-Resistant Recurrent Ovarian Cancer

NCT ID: NCT03639246

Last Updated: 2023-02-13

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

Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.

Recruitment Status

COMPLETED

Clinical Phase

PHASE1

Total Enrollment

53 participants

Study Classification

INTERVENTIONAL

Study Start Date

2018-12-06

Study Completion Date

2022-12-30

Brief Summary

Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.

This is a Phase 1b/2 study of AVB-S6-500 in combination with pegylated liposomal doxorubicin (PLD) or paclitaxel (Pac) in patients with platinum resistant recurrent ovarian cancer. The phase 1b portion of the study is open label and patients will receive either AVB-S6-500+PLD or AVB-S6-500+ Pac. The Phase 2 portion of the study is randomized, double-blind, placebo-controlled study to compare efficacy and tolerability of AVB-S6-500 in combination with PLD or Pac versus placebo plus PLD or Pac.

Detailed Description

Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.

While this study was planned as two-part study consisting of a Phase 1b and a Phase 2 portion, the sponsor decided not to proceed with the Phase 2 portion.

The Phase 1b portion of the study was a multicenter, 2-group, open-label design to evaluate the safety and tolerability of AVB-S6-500 combined with PLD or Pac in subjects with platinum-resistant recurrent ovarian cancer. The decision to enroll in the Phase 2 portion of the study was to be driven by the recommendation of a safe and tolerable dose of AVB-S6-500 in combination with each chemotherapy backbone; however, enrollment into the Phase 2 portion was not initiated per Sponsor decision. Given that sufficient data were obtained in the Phase 1b portion AVB-S6-500 + Pac group, the decision was made to pursue a randomized Phase 3 to further study the benefit of this combination versus paclitaxel alone in patients with platinum resistant ovarian cancer.

Conditions

See the medical conditions and disease areas that this research is targeting or investigating.

Ovarian Cancer

Study Design

Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.

Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Participants Investigators

Study Groups

Review each arm or cohort in the study, along with the interventions and objectives associated with them.

Phase 1b: AVB-S6-500+PLD

Group Type EXPERIMENTAL

AVB-S6-500

Intervention Type DRUG

AVB-S6-500 is experimental drug

Pegylated liposomal doxorubicin (PLD)

Intervention Type DRUG

PLD is active comparator

Phase 1b: AVB-S6-500+Pac

Group Type EXPERIMENTAL

AVB-S6-500

Intervention Type DRUG

AVB-S6-500 is experimental drug

Paclitaxel (Pac)

Intervention Type DRUG

Paclitaxel is active comparator

Phase 2: AVB-S6-500+PLD

Group Type EXPERIMENTAL

AVB-S6-500

Intervention Type DRUG

AVB-S6-500 is experimental drug

Pegylated liposomal doxorubicin (PLD)

Intervention Type DRUG

PLD is active comparator

Phase 2: AVB-S6-500+Pac

Group Type EXPERIMENTAL

AVB-S6-500

Intervention Type DRUG

AVB-S6-500 is experimental drug

Paclitaxel (Pac)

Intervention Type DRUG

Paclitaxel is active comparator

Phase 2: Placebo+PLD

Group Type ACTIVE_COMPARATOR

Pegylated liposomal doxorubicin (PLD)

Intervention Type DRUG

PLD is active comparator

Placebo

Intervention Type OTHER

Placebo comparator

Phase 2: Placebo+Pac

Group Type ACTIVE_COMPARATOR

Paclitaxel (Pac)

Intervention Type DRUG

Paclitaxel is active comparator

Placebo

Intervention Type OTHER

Placebo comparator

Interventions

Learn about the drugs, procedures, or behavioral strategies being tested and how they are applied within this trial.

AVB-S6-500

AVB-S6-500 is experimental drug

Intervention Type DRUG

Paclitaxel (Pac)

Paclitaxel is active comparator

Intervention Type DRUG

Pegylated liposomal doxorubicin (PLD)

PLD is active comparator

Intervention Type DRUG

Placebo

Placebo comparator

Intervention Type OTHER

Other Intervention Names

Discover alternative or legacy names that may be used to describe the listed interventions across different sources.

Taxol Doxil

Eligibility Criteria

Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.

Inclusion Criteria

* Age 18 years or older
* Histologically confirmed and documented recurrent ovarian, fallopian tube, and peritoneal cancer.
* Platinum resistant disease, defined as progression within ≤ 6 months from completion of most recent regimen and calculated from the date of the last administered dose of platinum therapy
* Must have available archived tumor tissue OR if archived tissue is not available, willing to provide a fresh tumor biopsy
* Must have radiologic imaging with a computerized tomography (CT) scan or magnetic resonance imaging (MRI) within 4 weeks of first dose of study drug
* Received at least 1 but not more than 3 therapy regimens, not including maintenance or adjuvant therapy
* Must have ovarian cancer that is measurable according to RECIST 1.1
* ECOG performance status of 0-1
* Normal gastrointestinal (GI), bone marrow, liver and kidney function
* At least 28 days between termination of prior anti-cancer or hormonal therapy and administration of AVB-S6-500

Exclusion Criteria

* Primary platinum-refractory disease (defined as progression during the first platinum regimen or within 4 weeks of completion of the first platinum regimen)
* Currently being treated with concurrent anti-cancer therapy or any other interventional treatment or trial
* Received prior therapy with Pac or PLD in the recurrent setting, depending on physician-chosen chemotherapy for this study
* Significant cardiac disease history
* Has other prior or concurrent malignancy within the past 5 years except adequately treated basal cell skin cancer or carcinoma in situ of the cervix
* Symptomatic CNS metastasis or metastases
* Serious active infection requiring IV antibiotics and/or hospitalization at study entry
* Has known previous or current human immune deficiency (HIV) syndrome, hepatitis B, or hepatitis C
* Has had paracentesis for ascites within 3 months
Minimum Eligible Age

18 Years

Eligible Sex

FEMALE

Accepts Healthy Volunteers

No

Sponsors

Meet the organizations funding or collaborating on the study and learn about their roles.

Aravive, Inc.

INDUSTRY

Sponsor Role lead

Responsible Party

Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.

Responsibility Role SPONSOR

Principal Investigators

Learn about the lead researchers overseeing the trial and their institutional affiliations.

Amy Franke

Role: STUDY_DIRECTOR

Aravive, Inc.

Locations

Explore where the study is taking place and check the recruitment status at each participating site.

Arizona Oncology

Phoenix, Arizona, United States

Site Status

Arizona Oncology Associates

Tucson, Arizona, United States

Site Status

Kaiser Permanente Oakland

Oakland, California, United States

Site Status

Kaiser Permanente Roseville

Roseville, California, United States

Site Status

Kaiser Permanente San Francisco

San Francisco, California, United States

Site Status

Kaiser Permanente Santa Clara

Santa Clara, California, United States

Site Status

Kaiser Permanente Vallejo

Vallejo, California, United States

Site Status

Kaiser Permanente Walnut Creek

Walnut Creek, California, United States

Site Status

Massachusetts General Hospital

Boston, Massachusetts, United States

Site Status

Dana Farber Cancer Institute

Boston, Massachusetts, United States

Site Status

Washington University

St Louis, Missouri, United States

Site Status

OUHSC-Stephenson Cancer Center

Oklahoma City, Oklahoma, United States

Site Status

Willamette Valley Cancer Institute and Research Center

Eugene, Oregon, United States

Site Status

Texas Oncology - Austin Central

Austin, Texas, United States

Site Status

Texas Oncology - Fort Worth

Fort Worth, Texas, United States

Site Status

Texas Oncology - San Antonio Medical Center

San Antonio, Texas, United States

Site Status

Countries

Review the countries where the study has at least one active or historical site.

United States

Other Identifiers

Review additional registry numbers or institutional identifiers associated with this trial.

AVB500-OC-002

Identifier Type: -

Identifier Source: org_study_id

More Related Trials

Additional clinical trials that may be relevant based on similarity analysis.