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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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      194 trials found

      All(194)
      Recruiting(169)
      Not yet recruiting(25)
      Recruiting
      NCT05573555
      TACTIVE-U: A Study to Learn About the Study Medicine (Vepdegestrant) When Given With Other Medicines in People With Advanced or Metastatic Breast Cancer (Sub-Study B)

      Breast Cancer

      Male or Female
      18+ years
      88study 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
      1032study location(s)
      Recruiting
      NCT03950232
      An Extension Study for Treatment of Moderately to Severely Active Ulcerative Colitis

      Ulcerative Colitis

      Male or Female
      16 - 80 years
      228study location(s)
      Recruiting
      NCT05144997
      Lorlatinib Continuation Study

      Non-Small-Cell Lung Cancer, NSCLC

      Male or Female
      18+ years
      38study location(s)
      Recruiting
      NCT06177457
      A Study to Understand the Effect of Multiple Ascending Doses of PF-07293893 in Healthy Adult Participants

      Healthy Participants

      Male or Female
      18 - 65 years
      1study location(s)
      Recruiting
      NCT06163326
      A 52-Week Study to Learn About the Safety and Effects of Ritlecitinib in Participants With Nonsegmental Vitiligo

      Vitiligo

      Male or Female
      12+ years
      36study location(s)
      Recruiting
      NCT01733082
      The Mycophenolate Pregnancy Registry

      Heart Transplantation, Kidney Transplantation, Liver Transplantation, Autoimmune Diseases

      Females
      0+ years
      1study location(s)
      Recruiting
      NCT05287126
      A Study to Evaluate Etrasimod Treatment in Adolescents With Ulcerative Colitis

      Ulcerative Colitis

      Male or Female
      12 - 17 years
      108study location(s)
      Recruiting
      NCT04430738
      Tucatinib Plus Trastuzumab and Oxaliplatin-based Chemotherapy or Pembrolizumab-containing Combinations for HER2+ Gastrointestinal Cancers

      Colorectal Carcinoma, Gastric Adenocarcinoma, GEJ Adenocarcinoma, Esophageal Adenocarcinoma, Cholangiocarcinoma, Gallbladder Carcinoma

      Male or Female
      18+ years
      7study 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)

      Saved trials

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      All(194)
      Recruiting(169)
      Not yet recruiting(25)

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      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.