Investigation of Ubamatamab Combination Therapy in Adult Participants With Platinum-Resistant Ovarian Cancer

Official record

Identifier

NCT06787612

Recruiting locations

countries

United StatesCanadaSouth KoreaTaiwanTurkey (Türkiye)

Interventions studied

UbamatamabBevacizumabCemiplimabFianlimabPLDSarilumabREGN10597

Lead sponsor

Regeneron Pharmaceuticals

Target enrolment

297 participants

Study type

INTERVENTIONAL

Phase

Phase 2

Status

Recruiting

First posted

Jan 22, 2025

Last updated on the registry

Sep 14, 2026

Age

18 Years

Sex

FEMALE

Study contact

The official record lists a study contact. Contact details are published there and are intentionally not copied to this page.

Eligibility criteria

Reproduced verbatim from the official record. Eligibility is decided by the study team, never by this page.

Key Inclusion Criteria:

1. Participants with histologically or cytologically confirmed diagnosis of advanced serous or endometrioid ovarian (regardless of the grade), primary peritoneal, or fallopian tube cancer (clear cell, mucinous, and carcinosarcoma are excluded)
2. Must have progression on prior therapy documented radiographically and must have at least 1 measurable lesion (not previously irradiated) that can be accurately measured by RECIST 1.1
3. Eastern Cooperative Oncology Group (ECOG) performance status of 0 or 1
4. Adequate organ and bone marrow function, as described in the protocol
5. Platinum-Resistant Ovarian Cancer, as described in the protocol

Key Exclusion Criteria:

1. Major surgical procedure or significant traumatic injury within 4 weeks prior to first dose of study intervention(s)
2. Documented allergic or acute hypersensitivity reaction attributed to antibody treatments or doxorubicin hydrochloride or components of study intervention(s)
3. Another malignancy that is progressing or requires active treatment, as described in the protocol
4. Untreated or active Central Nervous System (CNS) metastases, or carcinomatous meningitis, as described in the protocol
5. Uncontrolled infections including but not limited to human immunodeficiency virus, hepatitis B or hepatitis C infection, or diagnosis of immunodeficiency
6. Moderate to large or ascites, as described in the protocol
7. Bowel obstruction within last 3 months or current need for parenteral nutrition

NOTE: Other protocol-defined inclusion/exclusion criteria apply

Indexed under

Ovarian Cancer