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APL-2 and Pembrolizumab Versus APL-2, Pembrolizumab and Bevacizumab Versus Bevacizumab Alone for the Treatment of Recurrent Ovarian, Fallopian Tube, or Primary Peritoneal Cancer and Malignant Effusion

NCT04919629 · Status: RECRUITING · Phase: PHASE2 · Type: INTERVENTIONAL · Enrollment: 60

Last updated 2026-03-23

No results posted yet for this study

Summary

This phase II trial studies the effect of APL-2 when given in combination with either pembrolizumab or pembrolizumab and bevacizumab compared with bevacizumab alone in treating patients with ovarian, fallopian tube, or primary peritoneal cancer that has come back (recurrent) and a buildup of fluid and cancer cells (malignant effusion). APL-2 may limit tumor progression, decrease malignant effusion production, and improve the immune system's response against cancer cells. Immunotherapy with monoclonal antibodies, such as pembrolizumab, may help the body's immune system attack the cancer, and may interfere with the ability of tumor cells to grow and spread. Bevacizumab is a monoclonal antibody that may interfere with the ability of tumor cells to grow and spread. Giving APL-2 together with either pembrolizumab or pembrolizumab and bevacizumab may work better in treating patients with ovarian, fallopian tube, or primary peritoneal cancer and malignant effusion compared to bevacizumab alone.

Conditions

  • Fallopian Tube Carcinosarcoma
  • Fallopian Tube Clear Cell Adenocarcinoma
  • Fallopian Tube Endometrioid Adenocarcinoma
  • Fallopian Tube Serous Adenocarcinoma
  • Ovarian Carcinosarcoma
  • Ovarian Clear Cell Adenocarcinoma
  • Ovarian Endometrioid Adenocarcinoma
  • Ovarian Serous Adenocarcinoma
  • Primary Peritoneal Carcinosarcoma
  • Primary Peritoneal Clear Cell Adenocarcinoma
  • Primary Peritoneal Endometrioid Adenocarcinoma
  • Primary Peritoneal Serous Adenocarcinoma
  • Recurrent Fallopian Tube Carcinoma
  • Recurrent Ovarian Carcinoma
  • Recurrent Primary Peritoneal Carcinoma

Interventions

BIOLOGICAL

Bevacizumab

Given IV

PROCEDURE

Biopsy

Undergo tumor biopsy

PROCEDURE

Biospecimen Collection

Undergo blood sample collection

DRUG

Pegcetacoplan

Given IV and SC

BIOLOGICAL

Pembrolizumab

Given IV

OTHER

Questionnaire Administration

Ancillary studies

Sponsors & Collaborators

  • National Cancer Institute (NCI)

    collaborator NIH

  • Roswell Park Cancer Institute

    lead OTHER

Principal Investigators

  • Emese Zsiros · Roswell Park Cancer Institute

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
NONE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-04-27
Primary Completion
2028-04-30
Completion
2028-04-30
FDA Drug
Yes

Countries

  • United States

Study Locations

More Related Trials

Entities

Drugs

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04919629 on ClinicalTrials.gov