Refine your search

Search

    Filter by

    Location
      Age (years)
      Sex

      Show filters

      Join PfizerLink — a clinical research registry

      Get notified about clinical trials that may be right for you — now and over time. Share some information about your health and medical areas of interest. We’ll reach out if a Pfizer clinical trial may be a fit.

      Sickle Cell Disease clinical trial

      The DREAM study is exploring whether a study medicine can reduce symptoms and improve the overall health of people with Sickle Cell Disease.

      210 trials found

      All(210)
      Recruiting(177)
      Not yet recruiting(33)
      Recruiting
      NCT04641143
      Efficacy and Safety Study of Adjunctive Troriluzole in Obsessive Compulsive Disorder

      Obsessive-Compulsive Disorder

      Male or Female
      18 - 65 years
      51study location(s)
      Recruiting
      NCT05873751
      A Study to Learn About How Trumenba Vaccine Shots Work Against Gonorrhea Infection in Teenagers and Young Adults in the United States.

      Gonorrhea, Chlamydia, Meningococcal Vaccines

      Male or Female
      15 - 30 years
      2study location(s)
      Recruiting
      NCT04693351
      Efficacy and Safety Study of Adjunctive Troriluzule in Obsessive Compulsive Disorder

      Obsessive-Compulsive Disorder

      Male or Female
      18 - 65 years
      77study location(s)
      Recruiting
      NCT05611801
      A Clinical Trial of Study Medicine (Marstacimab) in Pediatric Patients With Hemophilia A or Hemophilia B

      Hemophilia A, Hemophilia B

      Males
      1 - 17 years
      118study location(s)
      Recruiting
      NCT05549323
      A Study to Learn About the Safety, Effects and Pharmacokinetics of Study Medication (PF-07054894) for the Treatment of Ulcerative Colitis

      Ulcerative Colitis

      Male or Female
      18 - 75 years
      58study location(s)
      Recruiting
      NCT05689164
      A Study to Understand the Long-term Safety and Effects of an Experimental Gene Therapy for Duchenne Muscular Dystrophy.

      Duchenne Muscular Dystrophy

      Males
      0+ years
      24study location(s)
      Recruiting
      NCT06172348
      A Study to Learn About Three Forms of The Study Medicine (Ritlecitinib) in Healthy Adults

      Healthy Volunteers

      Male or Female
      18+ years
      1study location(s)
      Recruiting
      NCT04823650
      Monitoring Activity And Gait In Children

      Child, Preschool, Child, Adolescent

      Male or Female
      3 - 17 years
      2study location(s)
      Recruiting
      NCT05742217
      A Study to Learn How Patients With Triple Class Refractory Multiple Myeloma (TCR-MM) Are Treated in Italian Centers for Blood Related Diseases

      Relapse Multiple Myeloma, Refractory Multiple Myeloma

      Male or Female
      18+ years
      1study location(s)
      Recruiting
      NCT05876377
      Effectiveness and Use of COVID-19 Vaccines Using Information From the California State Vaccine Registry

      SARS-CoV-2, COVID-19, Post-Acute COVID-19 Syndrome

      Male or Female
      6+ months
      2study location(s)

      Saved trials

      Saved trials

      You currently don’t have any saved trials. To save a trial, select the bookmark icon on the result listing.

      All(210)
      Recruiting(177)
      Not yet recruiting(33)

      Contact us

      For more information about participation in a Pfizer clinical trial, please email or call the Pfizer Clinical Trial Contact Center at 1-800-887-7002.