Experimental cancer drug trial halted early

NCT ID NCT04458259

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-stage study tested a new drug called PF-07265807 in people with advanced or metastatic solid tumors that had spread. The main goals were to find a safe dose and check for side effects. The trial was terminated early, so results are limited.

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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

autosomal dominant Parkinson disease 4 colorectal cancer colorectal neoplasm cutaneous neuroendocrine carcinoma endometrium neoplasm Esophageal Neoplasms gastric adenocarcinoma gastric neoplasm gastroesophageal junction adenocarcinoma hepatocellular carcinoma melanoma metastatic malignant neoplasm metastatic neoplasm neoplasm Neoplasm Metastasis non-small cell lung carcinoma renal cell carcinoma small cell lung carcinoma transitional cell carcinoma Uterine Cervical Neoplasms

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Brigham & Women's Hospital

    Boston, Massachusetts, 02115, United States

  • Clinical & Translational Science Institute

    San Francisco, California, 94158, United States

  • Community Health Network Cancer Center North

    Indianapolis, Indiana, 46250, United States

  • Community Health Network, Inc.

    Indianapolis, Indiana, 46219, United States

  • Community Health Network, Inc.

    Indianapolis, Indiana, 46227, United States

  • Community Health Network, Inc.

    Indianapolis, Indiana, 46250, United States

  • Community Health Network, Inc.

    Indianapolis, Indiana, 46256, United States

  • Dana Farber Cancer Institute

    Boston, Massachusetts, 02215, United States

  • Dana-Farber Cancer Institute - Chestnut Hill

    Newton, Massachusetts, 02459, United States

  • Duke Eye Center

    Durham, North Carolina, 27705, United States

  • Duke University Medical Center, lnvestigational Chemotherapy Service

    Durham, North Carolina, 27710, United States

  • Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore

    Roma, ROME, 00168, Italy

  • Fondazione Policlinico Universitario Agostino Gemelli IRCCS - Università Cattolica del Sacro Cuore

    Roma, 00168, Italy

  • Hackensack University Medical Center

    Hackensack, New Jersey, 07601, United States

  • Henry Eye Clinic

    Fayetteville, Arkansas, 72703, United States

  • Highlands Oncology Group

    Fayetteville, Arkansas, 72703, United States

  • Highlands Oncology Group

    Rogers, Arkansas, 72758, United States

  • Highlands Oncology Group

    Springdale, Arkansas, 72762, United States

  • Hospital Universitari Vall d'Hebron

    Barcelona, 08035, Spain

  • Hospital Universitario Fundacion Jimenez Díaz

    Madrid, 28040, Spain

  • Hospital Universitario HM Sanchinarro

    Madrid, 28050, Spain

  • Istituto Nazionale Tumori IRCCS Fondazione Giovanni Pascale

    Naples, 80131, Italy

  • John Theurer Cancer Center at Hackensack University Medical Center

    Hackensack, New Jersey, 07601, United States

  • National Cancer Center Hospital East

    Kashiwa, Chiba, 277-8577, Japan

  • Rocky Mountain Lions Eye Institute (RMLEI)

    Aurora, Colorado, 80045, United States

  • The University of Texas M. D. Anderson Cancer Center

    Houston, Texas, 77030, United States

  • UCI Chao Family Comprehensive Cancer Center

    Orange, California, 92868, United States

  • UCSF Helen Diller Family Comprehensive Cancer Center

    San Francisco, California, 94158, United States

  • UCSF Helen Diller Family Comprehensive Cancer Center - Mission Hall

    San Francisco, California, 94158, United States

  • University Health Network

    Toronto, Ontario, M5G 2M9, Canada

  • University of Colorado Hospital - Anschutz Cancer Pavilion (ACP)

    Aurora, Colorado, 80045, United States

  • University of Colorado Hospital - Anschutz Inpatient Pavilion (AIP)

    Aurora, Colorado, 80045, United States

  • University of Colorado Hospital - Anschutz Outpatient Pavilion (AOP)

    Aurora, Colorado, 80045, United States