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      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.

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      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.

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      22 trials found

      All(22)
      Recruiting(19)
      Not yet recruiting(3)
      Recruiting
      NCT05261139
      EPIC-Peds: A Study to Learn About the Study Medicine Called PF-07321332 (Nirmatrelvir)/Ritonavir in Patients Under 18 Years of Age With COVID-19 That Are Not Hospitalized But Are at Risk for Severe Disease

      COVID-19

      Male or Female
      Up to 17 years
      124study location(s)
      Recruiting
      NCT04624230
      Evaluation of Oral Tofacitinib in Children Aged 2 to 17 Years Old Suffering From Moderate to Severe Ulcerative Colitis

      Ulcerative Colitis

      Male or Female
      2 - 17 years
      188study location(s)
      Recruiting
      NCT05431088
      A Phase 2/3 Study in Adult and Pediatric Participants With SCD

      Sickle Cell Disease

      Male or Female
      6 months - 65 years
      74study location(s)
      Recruiting
      NCT05639647
      Study of 2 Medicines (Aztreonam and Avibactam) Compared to Best Available Therapy for Serious Gram-negative Infections

      Gram-negative Bacterial Infections

      Male or Female
      9 months - 17 years
      78study location(s)
      Recruiting
      NCT05145127
      Open-Label Extension Study of Marstacimab in Hemophilia Participants With or Without Inhibitors

      Hemophilia A, Hemophilia B

      Males
      1 - 74 years
      100study location(s)
      Recruiting
      NCT04649242
      Randomized Study in Children and Adolescents With Migraine: Acute Treatment

      Pediatric Migraine

      Male or Female
      6 - 17 years
      484study location(s)
      Recruiting
      NCT04743141
      Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine

      Acute Treatment of Migraine

      Male or Female
      6 - 17 years
      280study 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
      126study location(s)
      Recruiting
      NCT06325657
      A Study to Learn About the Vaccine RSVpreF In Pregnant Participants With HIV and Their Infants

      Respiratory Syncytial Virus

      Male or Female
      Up to 49 years
      15study location(s)
      Recruiting
      NCT05156398
      Efficacy and Safety Study of Rimegepant for the Preventative Treatment of Migraine in Pediatric Subjects

      Migraine

      Male or Female
      6 - 17 years
      236study location(s)

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      All(22)
      Recruiting(19)
      Not yet recruiting(3)

      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.