๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-04-30

A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe Asthma (NCT06977581)

A Phase 2, Randomized, Double-Blind, Placebo-Controlled, Parallel-group, Dose-Ranging Study to Investigate the Efficacy and Safety of PF-07275315 in Adult Participants With Inadequately Controlled Moderate-to-Severe Asthma

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

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

The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07275315) for the potential treatment of moderate-to-severe asthma. Asthma is a condition that makes it challenging to breathe, which negatively impacts the quality of life and functioning of people who are affected. This study is seeking participants who: * Are 18 to 70 years old * Have had moderate-to-severe asthma for at least 12 months that is not well controlled * Have been taking their regular maintenance treatment(s) for asthma over the last 12 months All participants will receive PF-07275315 or a placebo. A placebo does not have any medicine in it but looks just like the medicine being studied. PF-07275315 or placebo will be given as multiple shots in the clinic over the course of 12 weeks. We will compare the experiences of people receiving PF-07275315 to those of the people who do not. This will help us determine if PF-07275315 is safe and effective. Participants will be involved in this study for about 7.5 months. During this time, they will have 9 visits at the study clinic.

Who can join: Review the eligibility criteria below.

Location: Velocity Clinical Research, Mobile โ€” Mobile, Alabama

Age range: 18 Years to 70 Years

๐Ÿงช Interventions in This Study

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 (132 Sites)

Showing the first 25 of 132 sites.

  • Velocity Clinical Research, Mobile โ€” Mobile, Alabama
  • Chandler Clinical Trials โ€” Chandler, Arizona
  • Antelope Valley Clinical Trials โ€” Lancaster, California
  • NewportNativeMD, Inc. โ€” Newport Beach, California
  • California Medical Research Associates โ€” Northridge, California
  • Allergy and Asthma Associates of Santa Clara Valley Research Center โ€” San Jose, California
  • Allergy & Asthma Clinical Research โ€” Walnut Creek, California
  • Colorado ENT & Allergy โ€” Colorado Springs, Colorado
  • Cpcc-Research Llc โ€” East Point, Georgia
  • Christie Clinic - University โ€” Champaign, Illinois
  • Innovo Research - Christie Clinic โ€” Champaign, Illinois
  • Christie Clinic - Windsor โ€” Champaign, Illinois
  • University of Kansas Medical Center โ€” Kansas City, Kansas
  • North Ingalls Building โ€” Ann Arbor, Michigan
  • University of Michigan โ€” Ann Arbor, Michigan
  • Washington University School of Medicine โ€” St Louis, Missouri
  • Henderson Clinical Trials โ€” Henderson, Nevada
  • Rutgers, Robert Wood Johnson Medical School โ€” New Brunswick, New Jersey
  • Circuit Clinical / Impact Medical Allergy, Asthma & Immunology โ€” Riverdale, New Jersey
  • American Health Research โ€” Charlotte, North Carolina
  • Clinical Research Of Gastonia โ€” Gastonia, North Carolina
  • Stern Research Partners, LLC โ€” Huntersville, North Carolina
  • Toledo Institute of Clinical Research Inc. โ€” Toledo, Ohio
  • OK Clinical Research โ€” Edmond, Oklahoma
  • Allergy, Asthma and Clinical Research โ€” Oklahoma City, Oklahoma

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 Asthma 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†—