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24 trials found healthy
All(24)
Recruiting(21)
Not yet recruiting(3)
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)
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
74study 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
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
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
NCT06172348
A Study to Learn About Three Forms of The Study Medicine (Ritlecitinib) in Healthy Adults
Healthy Volunteers
Male or Female
18+ years
1study location(s)
Recruiting
NCT06190561
A Study to Learn How Different Products of the Study Medicine Called PF-07940367 Are Taken up Into the Blood in Healthy Adults
Healthy
Male or Female
18+ 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
NCT05857644
A Study to Compare How the Study Medicine (PF-07923568) is Processed in Participants With Different Levels of Loss of Liver Function to Healthy Participants.
Liver Diseases, Hepatic Impairment
Male or Female
18 - 75 years
2study location(s)
Recruiting
NCT06254820
Dose, Safety, and Pathogenicity of a New Influenza B Strain
Influenza B
Male or Female
18 - 55 years
1study location(s)
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All(24)
Recruiting(21)
Not yet recruiting(3)
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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.