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Recruiting Phase 2Phase 3 Interventional

Study of Navtemadlin as Maintenance Therapy in TP53WT Advanced or Recurrent Endometrial Cancer

ClinicalTrials.gov ID: NCT05797831

Public ClinicalTrials.gov record NCT05797831. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 3, 2026, 1:08 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

A Phase 2/3 Study of Navtemadlin as Maintenance Therapy in Subjects With TP53WT Advanced or Recurrent Endometrial Cancer Who Responded to Chemotherapy

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This study evaluates navtemadlin as maintenance treatment for patients with advanced or recurrent endometrial cancer (EC) who have achieved complete response or partial response on chemotherapy. The study will be conducted in 2 parts. Part 1 will evaluate safety and efficacy of two different doses of navtemadlin alongside an observational control arm to determine the Phase 3 navtemadlin dose. Part 2 will evaluate the efficacy and safety of navtemadlin Phase 3 dose compared to placebo.

Study identification

NCT ID
NCT05797831
Recruitment status
Recruiting
Study type
Interventional
Phase
Phase 2, Phase 3
Lead sponsor
Kartos Therapeutics, Inc.
Industry
Enrollment
268 participants

Conditions and interventions

Interventions

Drug

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Jul 16, 2023
Primary completion
Jul 31, 2025
Completion
Jun 30, 2027
Last update posted
May 1, 2024

2023 – 2027

United States locations

U.S. sites
19
U.S. states
14
U.S. cities
19
Facility City State ZIP Site status
Kaiser Permanente Center Vallejo California 94589 Recruiting
Northside Hospital Atlanta Georgia 30342 Recruiting
St. Joseph Savannah Georgia 31405 Recruiting
Dr. Sudarshan K. Sharma, Ltd. Hinsdale Illinois 60521 Recruiting
Parkview Research Center Fort Wayne Indiana 46845 Recruiting
Indiana University Indianapolis Indiana 46202 Recruiting
Maryland Oncology Hematology, P.A. Silver Spring Maryland 20904 Recruiting
Minnesota Oncology Hematology, P.A. Minneapolis Minnesota 55404 Recruiting
Washington University School of Medicine St Louis Missouri 63108 Recruiting
Women's Cancer Center of Nevada Las Vegas Nevada 89106 Recruiting
Good Samaritan Hospital Medical Center West Islip New York 11795 Recruiting
FirstHealth Carolinas Pinehurst North Carolina 28374 Recruiting
OhioHealth Institute Columbus Ohio 43214 Recruiting
Oklahoma Cancer Specialists and Research Institute Tulsa Oklahoma 74146 Recruiting
Oncology Associates of Oregon Eugene Oregon 97401 Recruiting
Northwest Cancer Specialists Portland Oregon 97227 Recruiting
Texas Oncology-Austin Central Austin Texas 78745 Recruiting
Texas Oncology-Fort Worth Cancer Center Fort Worth Texas 76104 Recruiting
Texas Oncology-San Antonio Medical Center San Antonio Texas 78130 Recruiting

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 64 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05797831, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted May 1, 2024 · Synced Sep 3, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT05797831 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →