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CATALINA-4: A Study to Investigate the Safety and Efficacy of TORL-1-23 With Chemotherapy Given Before Initial Surgery in Women With Advanced Stage Ovarian Cancer

RECRUITINGPhase 1/2Sponsored by TORL Biotherapeutics, LLC
Actively Recruiting
PhasePhase 1/2
SponsorTORL Biotherapeutics, LLC
Started2025-12-10
Est. completion2027-12
Eligibility
Age18 Years – 75 Years
SexFEMALE
Healthy vol.Accepted
Locations7 sites

Summary

A Phase 1B/2 Study to Investigate the Safety and Efficacy of TORL-1-23 with Chemotherapy Given Before Initial Surgery in Women with Advanced Stage Ovarian Cancer

Eligibility

Age: 18 Years – 75 YearsSex: FEMALEHealthy volunteers accepted
Inclusion Criteria:

* Eastern Cooperative Oncology Group (ECOG) performance status 0 to 1
* Histologically or cytologically confirmed diagnosis of epithelial ovarian, primary peritoneal or fallopian tubes cancer
* FIGO Stage III or IV
* Positive for claudin 6 (CLDN6) expression
* Adequate organ function

Exclusion Criteria:

* Clear cell, mucinous, sarcomatous, mixed histology, low-grade/borderline, or non-epithelial ovarian cancers
* Prior systemic treatment for the disease under study
* Prior surgery
* Prior radiation therapy to the abdomen or pelvis
* Current recipient or receipt within 5-half-lives of C1D1 of any of the following: chemotherapy, biologic/targeted therapy, herbal medications or supplements, immunomodulator therapy for any disease indication.
* History of noninfectious pneumonitis/interstitial lung disease (ILD) within 6 months of first dose of study drug.
* Active, progressive, or symptomatic brain metastases
* Participants considered poor medical risks due to serious, uncontrolled medical conditions, active infections, or nonmalignant systemic diseases
* Pregnant or breastfeeding women

Conditions4

CancerFIGO Stage III and IV Ovarian CancerFallopian Tube CancersPrimary Peritoneal Cancer

Locations7 sites

Providence St. Jude Medical Center
Fullerton, California, 92835
City of Hope
Irvine, California, 92618
University of Southern California
UCLA
Principal Investigator310-348-9636
The Mayo Clinic
Rochester, Minnesota, 55905

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Trial data from ClinicalTrials.gov. Trial status and eligibility can change — verify directly with the study contact or on ClinicalTrials.gov.

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