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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.

      Get started

      19 trials found healthy

      All(19)
      Recruiting(18)
      Not yet recruiting(1)
      Recruiting
      NCT05703607
      A Study to Learn About a Modified RNA Vaccine Against Shingles in Healthy Adults

      Shingles, Herpes Zoster Infection, Human

      Male or Female
      50 - 69 years
      78study location(s)
      Recruiting
      NCT06178991
      A Study to Evaluate the Safety, Tolerability, and Immunogenicity of a Combined Modified RNA Vaccine Candidate Against COVID-19 and Influenza.

      Influenza, COVID-19

      Male or Female
      18 - 64 years
      94study location(s)
      Recruiting
      NCT06347861
      A Study to Learn How Various Tablets of the Study Medicine Vepdegestrant Are Taken up Into the Blood of Healthy Adults

      Healthy

      Male or Female
      18+ years
      1study location(s)
      Recruiting
      NCT06179446
      A Study to Learn How Safe, Tolerable and Capable of Producing an Immune Response is, a Modified RNA Vaccine Against Pandemic Influenza

      Grippe, Influenza, Vaccines

      Male or Female
      18 - 49 years
      2study location(s)
      Recruiting
      NCT05224609
      A Study to Learn About the Study Medicine (Called Lorlatinib) in People With Liver Dysfunction

      Moderate Hepatic Impairment, Severe Hepatic Impairment, Healthy Volunteers

      Male or Female
      18 - 75 years
      4study location(s)
      Recruiting
      NCT05807490
      A Study to Learn How Different Amounts of the Study Medicine Called PF-07328948 Are Tolerated and Act in the Body in Healthy Adults

      Healthy

      Male or Female
      18 - 65 years
      4study location(s)
      Recruiting
      NCT06256510
      A Study to Learn If the Study Medicine Called Vepdegestrant Changes How the Body Processes the Other Study Medicine Called Midazolam

      Healthy Participants

      Females
      18+ years
      1study location(s)
      Recruiting
      NCT06275841
      A Study to Learn If the Study Medicine Esomeprazole Changes How the Body Processes the Other Study Medicine Vepdegestrant

      Healthy

      Male or Female
      18+ years
      2study location(s)
      Recruiting
      NCT06105983
      A Study to Learn How a Medicine That Reduces Stomach Acid Affects the Level of Sisunatovir in the Blood of Healthy Adults.

      Healthy

      Male or Female
      18+ years
      1study location(s)
      Recruiting
      NCT05543616
      A Study to Learn About Variant-Adapted COVID-19 RNA Vaccine Candidate(s) in Healthy Children

      SARS-CoV-2 Virus, Severe Acute Respiratory Syndrome Coronavirus 2, COVID-19

      Male or Female
      6 months - 11 years
      83study location(s)

      Saved trials

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      All(19)
      Recruiting(18)
      Not yet recruiting(1)

      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.