๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-05-25

A Study to Learn About the Study Medicine Called PF-07328948 in Adults With Heart Failure (BRANCH-HF) (NCT06991257)

A PHASE 2, RANDOMIZED, DOUBLE-BLIND, PLACEBO-CONTROLLED STUDY TO EVALUATE THE EFFICACY AND SAFETY OF AN ORAL BRANCHED-CHAIN KETOACID DEHYDROGENASE KINASE INHIBITOR, PF-07328948, IN ADULTS WITH HEART FAILURE (BRANCH-HF)

๐ŸŸข Recruiting Phase2 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Pfizer

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

The purpose of this study is to learn about the safety and effects of the study medicine (PF-07328948) for the possible treatment of heart failure (HF).

Who can join: Review the eligibility criteria below.

Location: National Heart Institute โ€” Beverly Hills, California

Age range: 18 Years to 79 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (142 Sites)

Showing the first 25 of 142 sites.

  • National Heart Institute โ€” Beverly Hills, California
  • Orange County Research Center โ€” Lake Forest, California
  • Comprehensive Cardiovascular Care โ€” Santa Maria, California
  • FOMAT Medical Research โ€” Santa Maria, California
  • FWD Clinical Research โ€” Boca Raton, Florida
  • Jacksonville Center for Clinical Research โ€” Jacksonville, Florida
  • Infinite Clinical Research โ€” Miami, Florida
  • Flourish Research Acquisition, LLC dba Flourish Research - North Miami โ€” Miami, Florida
  • Amavita Research Services โ€” North Miami Beach, Florida
  • Clinical Site Partners, LLC dba Flourish Research โ€” Winter Park, Florida
  • NMH Clinical Research Unit โ€” Chicago, Illinois
  • Northwestern Memorial HealthCare - Arkes Pavilion โ€” Chicago, Illinois
  • Northwestern Memorial HealthCare - Feinberg Pavilion โ€” Chicago, Illinois
  • Northwestern Memorial HealthCare - Galter Pavilion โ€” Chicago, Illinois
  • Northwestern Memorial Hospital Investigational Drug Service (IDS) โ€” Chicago, Illinois
  • Northwestern University โ€” Evanston, Illinois
  • Chicago Medical Research โ€” Hazel Crest, Illinois
  • NexGen Research โ€” Fort Wayne, Indiana
  • Reid Physician Associates โ€” Richmond, Indiana
  • Ascension Saint Agnes Heart Care โ€” Baltimore, Maryland
  • Chesapeake Cardiac Care โ€” Bowie, Maryland
  • Flourish Research - Bowie โ€” Bowie, Maryland
  • Velocity Clinical Research, Lincoln, Pioneer Heart Institute โ€” Lincoln, Nebraska
  • NexGen Research โ€” Lima, Ohio
  • Headlands Horizons, LLC dba Headlands Research-Brownsville โ€” Brownsville, Texas

๐Ÿ“ž Contact the Study Coordinator

Phone: (800) 718-1021

Email: ClinicalTrials.gov_Inquiries@pfizer.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Heart Failure clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—