NCT07690189PHASE1Recruiting

Study of NTB-928 in R/R OC

TeneoSeven, Inc.

Start Date

6/29/2026

Completion Date

2/1/2029

Summary

The goal of this clinical trial is to determine if NTB-928 can be given safely to adult females with ovarian cancer that has come back (relapsed) or stopped responding to treatment (refractory), how NTB-928 moves through the body, and how the immune system reacts to it. The study will also look for early signs of anti-cancer activity of NTB-928. The main questions the study aims to answer are: * What side effects do participants experience when receiving NTB-928, including side effects that limit how much of it can be safely given? * How is NTB-928 processed by the body at different dose levels? * Does the immune system react to NTB-928 during treatment? * What dose of NTB-928 can be given safely that shows early signs of activity against ovarian cancer?

Eligibility Criteria

Age Range: 18 years to No maximum

Inclusion Criteria: * Aged 18 years or older * Have a confirmed diagnosis of ovarian cancer, including high-grade serous, high-grade endometrioid, low-grade serous, or clear cell ovarian cancer, or carcinosarcoma of the ovary. Patients with mucinous carcinoma are not eligible. * Have relapsed or refractory ovarian cancer and have already received standard treatments known to provide benefit; participants are eligible if they have platinum-refractory, platinum-resistant, or platinum-sensitive ovarian cancer (with clearly documented ineligibility for further platinum chemotherapy). * Are able to understand the study requirements and are willing to provide written informed consent * Are willing to use effective birth control during the study and for a period after the last dose of study treatment, if of childbearing potential Exclusion Criteria: * Have another active cancer that could interfere with assessment of this study treatment * Have received another investigational drug or certain cancer treatments within a recent period before starting this study * Are pregnant or breastfeeding

Interventions

DRUG

NTB-928

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Conditions

Relapsed/Refractory Ovarian Carcinoma

Locations

START Northwell, LLC

Lake Success, New York 11042

United States

Start Ccbd, Llc

Fort Worth, Texas 76104

United States