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NCT06276491 · ClinicalTrials.gov registry record · Phase 1

Phase 1, Safety and Tolerability Study of XmAb541 in Advanced Solid Tumors

A Phase 1 study of Ovarian Cancer and Endometrial Cancer, sponsored by Xencor.

Recruiting
Registry status
Phase 1
Development phase
282
Enrollment target
16
Study locations

NCT06276491: Recruiting Phase 1 study of Ovarian Cancer and Endometrial Cancer, sponsored by Xencor.

NCT06276491 is a Phase 1 study of Ovarian Cancer and Endometrial Cancer that is actively recruiting participants, run by Xencor. The registered enrollment target is 282 participants, below the 728-participant average among 322 other Ovarian Cancer trials with a reported enrollment target (61% lower). The trial reports 16 study locations across 13 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06276491, a Phase 1 study of Ovarian Cancer and Endometrial Cancer, is actively recruiting participants, sponsored by Xencor.

RECRUITING
Registry status
Phase 1
Development phase
282 participants
Enrollment target
16
Study locations

Study Summary

The primary purpose of this study is to determine whether the investigational drug XmAb541 is safe and well tolerated, and to determine an optimal and safe dose(s) for further study. The study will also evaluate the effect of XmAb541 on tumor outcomes.

Interventions

  • BIOLOGICAL XmAb541

Study Locations (16)

California

  • City of Hope - Duarte
  • Stanford - Palo Alto
  • University of California - San Francisco

New York

  • Icahn School of Medicine at Mount Sinai - New York
  • Montefiore Einstein Comprehensive Cancer Center - The Bronx

Florida

  • Moffitt Cancer Center - Tampa

Georgia

  • Winship Cancer Institute, Emory University - Atlanta

Illinois

  • University of Chicago Medical Center - Chicago

Indiana

  • Indian University Melvin and Bren Simon Comprehensive Cancer Center - Indianapolis

Michigan

  • Karmanos Cancer Institute - Detroit

New Jersey

  • The John Theruer Cancer Center at Hackensack University Medical Center - Hackensack

Trial Details

FieldValue
Enrollment Target 282 participants
Start Date 2024-04-04
Est. Completion 2028-12
Phase Phase 1
Xencor

27 total trials

What NCT06276491 shows while recruiting

NCT06276491 is an interventional study that assigns participants to a tested intervention. The registered 282 participants enrollment target is mid-sized for trials with a published cap, below the 728-participant average among 322 other Ovarian Cancer trials with a reported enrollment target (61% lower).

The record links to 5 conditions, with Ovarian Cancer appearing as the primary indexed condition, and to 1 intervention - of which XmAb541 is the first listed.

NCT06276491 lists 16 locations in 13 states (California, New York, Florida).

Frequently Asked Questions

What is clinical trial NCT06276491 about?

NCT06276491 is a clinical study titled "Phase 1, Safety and Tolerability Study of XmAb541 in Advanced Solid Tumors". The primary purpose of this study is to determine whether the investigational drug XmAb541 is safe and well tolerated, and to determine an optimal and safe dose(s) for further study. The study will also evaluate the effect of XmAb541 on tumor outcomes.

What is the current status of trial NCT06276491?

This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 282 participants. The study started on 2024-04-04. Estimated completion is 2028-12.

What conditions does trial NCT06276491 study?

This clinical trial studies the following conditions: Ovarian Cancer, Endometrial Cancer, Germ Cell Tumor, Testicular Germ Cell Tumor, Ovarian Germ Cell Tumor.

What interventions are being tested in trial NCT06276491?

The interventions under investigation include: XmAb541 (BIOLOGICAL).

Who is sponsoring clinical trial NCT06276491?

This trial is sponsored by Xencor, which has 27 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT06276491 being conducted?

This trial has 16 study locations across California, Florida, Georgia, Illinois, Indiana. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Ovarian Cancer

Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.

Where NCT06276491's enrollment target sits among peer trials

282 75th of 322 higher than 248 of 322 other Ovarian Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Ovarian Cancer trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT06276491, the US trial registry maintained by the National Library of Medicine. NCT06276491 (mid enrollment · multi site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.