Pfizer's weight loss drug for seniors hits early snag

NCT ID NCT07086664

First seen Nov 01, 2025 · Last updated May 01, 2026 · Updated 33 times

Summary

This study tested an experimental drug (PF-07258669) to help older adults who lose weight without trying. The goal was to see if the drug is safe and can improve appetite and weight. The trial was stopped early and included only 7 people aged 60 to 90.

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Contacts and locations

Locations

  • AA Medical Research Center

    Flint, Michigan, 48504, United States

  • Accel Research Sites - Birmingham Clinical Research Unit

    Birmingham, Alabama, 35216, United States

  • Alpha Recherche Clinique

    Québec, Quebec, G3K 2P8, Canada

  • Bradenton Research Center, Inc.

    Bradenton, Florida, 34205, United States

  • Centre de Recherche Saint-Louis inc.

    Québec, G1W 4R4, Canada

  • Circuit Clinical

    Secaucus, New Jersey, 07094, United States

  • Circuit Clinical /North Hudson Community Action Corporation

    West New York, New Jersey, 07093, United States

  • Clinical Research Professionals

    Chesterfield, Missouri, 63005, United States

  • De La Cruz Research Center, LLC

    Miami, Florida, 33184, United States

  • Diex Recherche Inc. Division Victoriaville

    Victoriaville, Quebec, G6P 3Z8, Canada

  • Headlands Research Orlando

    Orlando, Florida, 32819, United States

  • JEM Research Institute

    Atlantis, Florida, 33462, United States

  • Javara - Nevada Health Centers - Carson City

    Carson City, Nevada, 89706, United States

  • Yao Tokushukai General Hospital

    Yao Shi, Osaka, 581-0011, Japan

Conditions

Explore the condition pages connected to this study.