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NCT06625775 · ClinicalTrials.gov registry record · Phase 1

Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors

A Phase 1 study of Metastatic Breast Cancer and Solid Tumor, Adult, sponsored by TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics).

Recruiting
Registry status
Phase 1
Development phase
392
Enrollment target
20
Study locations

NCT06625775: Recruiting Phase 1 study of Metastatic Breast Cancer and Solid Tumor, Adult, sponsored by TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics).

NCT06625775 is a Phase 1 study of Metastatic Breast Cancer and Solid Tumor, Adult that is actively recruiting participants, run by TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics). The registered enrollment target is 392 participants, above the 202-participant average among 139 other Metastatic Breast Cancer trials with a reported enrollment target (94% higher). The trial reports 20 study locations across 12 states. According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT06625775, a Phase 1 study of Metastatic Breast Cancer and Solid Tumor, Adult, is actively recruiting participants, sponsored by TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics).

RECRUITING
Registry status
Phase 1
Development phase
392 participants
Enrollment target
20
Study locations

Study Summary

First in human study to evaluate the safety, tolerability, and pharmacokinetics (PK) of BBO-10203, a PI3Kα:RAS breaker, alone and in combination with other anti-cancer agents in patients with advanced solid tumors.

Interventions

  • DRUG Trastuzumab
  • DRUG Fulvestrant
  • DRUG Ribociclib
  • DRUG FOLFOX
  • DRUG BBO-10203

Study Locations (20)

Texas

  • SCRI at Mary Crowley - Dallas
  • University of Texas Southwestern Medical Center - Dallas
  • The University of Texas MD Anderson Cancer Center - Houston
  • University of Texas San Antonio (UTSA) - San Antonio

California

  • University of California Los Angeles - Los Angeles
  • University of California San Diego Moores Cancer Center - San Diego
  • UCSF Helen Diller Family Comprehensive Cancer Center - San Francisco

Massachusetts

  • Massachusetts General Hospital - Boston
  • Dana-Farber Cancer Insitute - Boston

Missouri

  • St. Lukes Hospital of Kansas City - Kansas City
  • Washington University School of Medicine - St Louis

New York

  • Columbia University Irving Medical Center - New York
  • Memorial Sloan Kettering Cancer Center - New York

Florida

  • Moffitt Cancer Center - Tampa

Indiana

  • Indiana University Simon Comprehensive Cancer Center - Indianapolis

Tennessee

  • SCRI Oncology Partners - Nashville

Trial Details

FieldValue
Enrollment Target 392 participants
Start Date 2024-10-29
Est. Completion 2028-11
Phase Phase 1

What NCT06625775 shows while recruiting

NCT06625775 is an interventional study that assigns participants to a tested intervention. The registered 392 participants enrollment target is mid-sized for trials with a published cap, above the 202-participant average among 139 other Metastatic Breast Cancer trials with a reported enrollment target (94% higher).

The record links to 10 conditions, with Metastatic Breast Cancer appearing as the primary indexed condition, and to 5 interventions - of which Trastuzumab is the first listed.

NCT06625775 names 20 study sites across 12 states, led by Texas, California, Massachusetts.

Frequently Asked Questions

What is clinical trial NCT06625775 about?

NCT06625775 is a clinical study titled "Open-Label Study of BBO-10203 in Subjects With Advanced Solid Tumors". First in human study to evaluate the safety, tolerability, and pharmacokinetics (PK) of BBO-10203, a PI3Kα:RAS breaker, alone and in combination with other anti-cancer agents in patients with advanced solid tumors.

What is the current status of trial NCT06625775?

This trial is currently recruiting. It is a Phase 1 study. The enrollment target is 392 participants. The study started on 2024-10-29. Estimated completion is 2028-11.

What conditions does trial NCT06625775 study?

This clinical trial studies the following conditions: Metastatic Breast Cancer, Solid Tumor, Adult, Metastatic Colorectal Cancer, Advanced Breast Cancer, HER2-positive Metastatic Breast Cancer.

What interventions are being tested in trial NCT06625775?

The interventions under investigation include: Trastuzumab (DRUG), Fulvestrant (DRUG), Ribociclib (DRUG), FOLFOX (DRUG), BBO-10203 (DRUG).

Who is sponsoring clinical trial NCT06625775?

This trial is sponsored by TheRas, Inc., d/b/a BBOT (BridgeBio Oncology Therapeutics), which has 3 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT06625775 being conducted?

This trial has 20 study locations across California, Florida, Indiana, Massachusetts, Missouri. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

Similar trials for Metastatic Breast 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 NCT06625775's enrollment target sits among peer trials

392 18th of 139 higher than 122 of 139 other Metastatic Breast Cancer trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other Metastatic Breast 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 NCT06625775, the US trial registry maintained by the National Library of Medicine. NCT06625775 (mid enrollment · wide site footprint · recruiting) retrieved and formatted by PlainTrial, see methodology.