Recruiting PHASE1, PHASE2 Ovarian Cancer

New treatment option for Ovarian Cancer

Official title A Study to Find Out How Safe REGN5668 is and How Well it Works In Adult Women When Given With Either Cemiplimab, or Cemiplimab + Fianlimab, or Ubamatamab

ClinicalTrials.gov ID: NCT04590326

What this study is testing

What is REGN5668?

REGN5668 is an investigational medicine, being studied as a potential treatment for ovarian cancer.

Plain-language explanation of the investigational treatment - it is being studied and is not an approved or proven therapy. The study team can confirm the details.

What it's testing
This study is researching an investigational drug called REGN5668 : alone or, combined with cemiplimab (also known as REGN2810) or, combined with both cemiplimab and fianlimab (also known as REGN3767), or combined with ubamatamab (also known as REGN4018), with or without sarilumab. The main purposes of this study are to: Learn about the safety and profile of any side effects from the study drugs and to determine the highest, safe dose that can be given to participants with ovarian cancer or cancer of the uterus Look for signs that the study drugs can treat ovarian cancer or cancer of the uterus This study has 2 parts.
  • Phase 2: a mid-size study of how well it works

A plain-language read of the study's public ClinicalTrials.gov listing. The study team confirms the details.

Who can take part

Ages 18 and older, women only

You may be able to join if

  • Ovarian Cancer Cohorts Only: Has histologically or cytologically confirmed diagnosis of advanced epithelial ovarian cancer (except carcinosarcoma)...
  • Expansion cohorts only: Has at least 1 lesion that is measurable by RECIST 1.1 as described in the protocol.
  • Has a serum CA-125 level ≥2x ULN (in screening, not applicable to endometrial cohorts)
  • Has adequate organ and bone marrow function as defined in the protocol
  • Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.

You likely can't join if

  • Current or recent (as defined in the protocol) treatment with an investigational agent, systemic biologic therapy, or anti-cancer immunotherapy
  • Has had another malignancy within the last 5 years that is progressing, requires active treatment, or has a high likelihood of recurrence as defined...
  • Prior treatment with a Mucin 16 (MUC16)-targeted therapy
  • Ovarian Expansion cohorts only: More than 5 prior lines of systemic therapy
  • Has any condition that requires ongoing/continuous corticosteroid therapy as defined in the protocol within 1 week prior to the first dose of study...
  • Has ongoing or recent (within 5 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments...
See the full eligibility criteria
Who can join
  • Ovarian Cancer Cohorts Only: Has histologically or cytologically confirmed diagnosis of advanced epithelial ovarian cancer (except carcinosarcoma), primary peritoneal, or fallopian tube cancer that has received at least...
  • Expansion cohorts only: Has at least 1 lesion that is measurable by RECIST 1.1 as described in the protocol.
  • Has a serum CA-125 level ≥2x ULN (in screening, not applicable to endometrial cohorts)
  • Has adequate organ and bone marrow function as defined in the protocol
  • Has an Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1.
  • Has a life expectancy of at least 3 months
  • Endometrial Cancer Cohorts Only: histologically confirmed endometrial cancer that has progressed or recurrent after prior anti-PD-1 therapy and platinum-based chemotherapy as described in the protocol Key
What rules you out
  • Current or recent (as defined in the protocol) treatment with an investigational agent, systemic biologic therapy, or anti-cancer immunotherapy
  • Has had another malignancy within the last 5 years that is progressing, requires active treatment, or has a high likelihood of recurrence as defined in the protocol
  • Prior treatment with a Mucin 16 (MUC16)-targeted therapy
  • Ovarian Expansion cohorts only: More than 5 prior lines of systemic therapy
  • Has any condition that requires ongoing/continuous corticosteroid therapy as defined in the protocol within 1 week prior to the first dose of study drug
  • Has ongoing or recent (within 5 years) evidence of significant autoimmune disease that required treatment with systemic immunosuppressive treatments as defined in the protocol
  • Has untreated or active primary brain tumor, CNS metastases, leptomeningeal disease, or spinal cord compression as defined in the protocol
  • Has history of clinically significant cardiovascular disease as defined in the protocol
  • Has known allergy or hypersensitivity to cemiplimab and/or components of study drug(s). Note: Other protocol-defined Inclusion/Exclusion criteria apply

The study team makes the final eligibility decision.

Where it's taking place

  • Duarte, California, United States
  • Irvine, California, United States
  • Orange, California, United States
  • Tampa, Florida, United States
  • Chicago, Illinois, United States
  • Boston, Massachusetts, United States
  • Detroit, Michigan, United States
  • New York, New York, United States
  • Columbus, Ohio, United States
  • Philadelphia, Pennsylvania, United States
  • Seattle, Washington, United States
  • Leuven, Vlaams-Brabant, Belgium
  • Pierre-Bénite, Auvergne-Rhône, France
  • Dijon, Bourgogne-Franche-Comté, France
  • Bordeaux, New Aquitaine, France
  • Caen, Normandy, France
  • Villejuif, France
  • Santiago de Compostela, A Coruna, Spain
  • Girona, Spain
  • Madrid, Spain

Questions & answers

Do participants get paid in this trial?

This listing doesn't specify compensation. Many trials still reimburse travel or offer a stipend, so it's worth asking the study team when you connect.

Is it free to join, and do I need insurance?

Searching and applying through BridgeMD is free. In clinical trials the study-related treatment and visits are generally provided at no cost to you. You usually don't need insurance to take part - confirm specifics with the study team.

How long does this study last?

The listing doesn't state an exact length. The study team walks you through the schedule and number of visits before you decide to enroll.

Who can join this trial?

This study is enrolling female, 18 years and older. The study team makes the final eligibility decision.

Where is this trial taking place?

Study sites include Duarte, California, United States; Irvine, California, United States; Orange, California, United States; Tampa, Florida, United States; Chicago, Illinois, United States; Boston, Massachusetts, United States and 14 more location(s). Enter your location above to see the nearest site and check your eligibility.

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BridgeMD is an information and trial-matching tool - not medical advice, and not the study sponsor. Details come from ClinicalTrials.gov; the study team decides eligibility.