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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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      Join a COVID-flu vaccine clinical trial near you

      We’re working closely with doctors and scientists to conduct a clinical trial of combined COVID-19 and flu vaccines. See if you qualify.

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      204 trials found

      All(204)
      Recruiting(174)
      Not yet recruiting(30)
      Recruiting
      NCT05431088
      A Phase 2/3 Study in Adult and Pediatric Participants With SCD

      Sickle Cell Disease

      Male or Female
      6 months - 65 years
      62study location(s)
      Recruiting
      NCT05879718
      A Study to Learn About the Study Medicine (PF-06823859) in Adults With Active CLE or SLE With Skin Symptoms.

      Lupus Erythematosus, Systemic, Lupus Erythematosus, Cutaneous

      Male or Female
      18 - 75 years
      50study location(s)
      Recruiting
      NCT06206837
      A Study to Learn About Vepdegestrant When Given With PF-07220060 to People With Advanced or Metastatic Breast Cancer.

      Breast Cancer

      Male or Female
      18+ years
      20study location(s)
      Recruiting
      NCT06079320
      A Study to Learn About the Study Medicine Sisunatovir in Adults With Respiratory Syncytial Virus (RSV) Infection

      Respiratory Syncytial Virus Infection

      Male or Female
      18+ years
      258study location(s)
      Recruiting
      NCT05583526
      A 52-Week Study of Ritlecitinib Oral Capsules in Adults and Adolescents With Nonsegmental Vitiligo (Active and Stable) Tranquillo

      Stable Nonsegmental Vitiligo, Active Nonsegmental Vitiligo

      Male or Female
      12+ years
      131study location(s)
      Recruiting
      NCT04553133
      PF-07104091 as a Single Agent and in Combination Therapy

      Small Cell Lung Cancer, Ovarian Cancer, Breast Cancer

      Male or Female
      18+ years
      80study 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
      74study 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
      100study location(s)
      Recruiting
      NCT05069259
      Generate Real World Data On Tofacitinib Induction Therapy and Changes In Clinical and Patient Reported Outcomes.

      Ulcerative Colitis

      Male or Female
      18+ years
      10study location(s)
      Recruiting
      NCT05989048
      A Study to Learn About Zavegepant as the Acute Treatment of Migraine in Asian Adults

      Migraine

      Male or Female
      18+ years
      63study location(s)

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      All(204)
      Recruiting(174)
      Not yet recruiting(30)

      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.