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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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      193 trials found

      All(193)
      Recruiting(164)
      Not yet recruiting(29)
      Recruiting
      NCT05386472
      A Study to Learn About the Study Medicine (Nirmatrelvir Plus Ritonavir) in Pregnant Women With COVID-19

      COVID-19

      Females
      18 - 50 years
      52study 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
      NCT05492500
      A Study of Ponsegromab in People With Heart Failure

      Heart Failure

      Male or Female
      18+ years
      274study location(s)
      Recruiting
      NCT05654623
      A Study to Learn About a New Medicine Called ARV-471 (PF-07850327) in People Who Have Advanced Metastatic Breast Cancer.

      Advanced Breast Cancer

      Male or Female
      18+ years
      560study location(s)
      Recruiting
      NCT05090566
      MagnetisMM-4: Umbrella Study of Elranatamab (PF-06863135) in Combination With Anti-Cancer Treatments in Multiple Myeloma

      Multiple Myeloma

      Male or Female
      18+ years
      84study location(s)
      Recruiting
      NCT06105632
      A Study to Learn About the Study Medicine Called PF-07220060 in Combination With Fulvestrant in People With HR-positive, HER2-negative Advanced or Metastatic Breast Cancer Who Progressed After a Prior Line of Treatment

      Advanced or Metastatic Breast Cancer

      Male or Female
      18+ years
      296study location(s)
      Recruiting
      NCT05262400
      A Study to Learn About the Study Medicine (Called PF-07220060 in Combination With PF-07104091) In Participants With Breast Cancer and Solid Tumors

      Breast Cancer, Solid Tumors

      Male or Female
      18+ years
      102study location(s)
      Recruiting
      NCT04879329
      A Study of Disitamab Vedotin Alone or With Pembrolizumab in Urothelial Cancer That Expresses HER2

      Urothelial Carcinoma

      Male or Female
      18+ years
      70study location(s)
      Recruiting
      NCT04173273
      A Study Evaluating the Efficacy and Safety of Oral Etrasimod in the Treatment of Adult Participants With Moderately to Severely Active Crohn's Disease

      Crohn's Disease

      Male or Female
      18 - 80 years
      604study location(s)
      Recruiting
      NCT05226871
      Study for Participants Continuing From Pfizer-sponsored Palbociclib (a Study Medicine) Studies

      Breast Cancer, Head and Neck Cancer

      Male or Female
      18+ years
      18study location(s)

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      All(193)
      Recruiting(164)
      Not yet recruiting(29)

      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.