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PFIZER INC.

PFIZER INC. logo
🇺🇸United States
Ownership
Public
Established
1849-01-01
Employees
88K
Market Cap
$163.3B
Website
http://www.pfizer.com

A Study to Learn About the First and Later Lines of Medicines in Treating People With Metastatic Renal Cell Carcinoma (mRCC).

Completed
Conditions
Metastatic Renal Cell Carcinoma
First Posted Date
2023-05-15
Last Posted Date
2023-05-15
Lead Sponsor
Pfizer
Target Recruit Count
494
Registration Number
NCT05858749
Locations
🇺🇸

Pfizer Headquarters, New York, New York, United States

This Study Intends to Describe the Characteristics of Patients Given the Pfizer-BioNTech Bivalent mRNA COVID-19 Vaccine and Any Commercially Available Influenza Vaccines at the Same Time Versus at Different Times.

Completed
Conditions
Influenza, Human
COVID-19
Interventions
First Posted Date
2023-05-15
Last Posted Date
2023-06-01
Lead Sponsor
Pfizer
Target Recruit Count
1
Registration Number
NCT05858450
Locations
🇺🇸

Pfizer, New York, New York, United States

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.

Phase 1
Completed
Conditions
Hepatic Impairment
Liver Diseases
Interventions
First Posted Date
2023-05-12
Last Posted Date
2025-03-21
Lead Sponsor
Pfizer
Target Recruit Count
28
Registration Number
NCT05857644
Locations
🇺🇸

Orlando Clinical Research Center, Orlando, Florida, United States

🇺🇸

Orange County Research Center, Tustin, California, United States

🇺🇸

Genesis Clinical Research, LLC, Tampa, Florida, United States

A Study to Assess Two Forms of The Study Medicine (Ritlecitinib) in Healthy Adult Participants

Phase 1
Completed
Conditions
Pharmacokinetics
Adult
Healthy Volunteers
Interventions
First Posted Date
2023-05-10
Last Posted Date
2024-10-16
Lead Sponsor
Pfizer
Target Recruit Count
12
Registration Number
NCT05852340
Locations
🇧🇪

Pfizer Clinical Research Unit - Brussels, Brussels, Bruxelles-capitale, Région DE, Belgium

A Study to Assess the Safety, Tolerability, and Immunogenicity of RSVpreF in Adults at High Risk of Severe RSV Disease

Phase 3
Completed
Conditions
RESPIRATORY SYNCYTIAL VIRUS (RSV)
Interventions
Other: Placebo
Biological: RSVpreF
First Posted Date
2023-05-06
Last Posted Date
2024-04-09
Lead Sponsor
Pfizer
Target Recruit Count
886
Registration Number
NCT05842967
Locations
🇺🇸

North Alabama Research Center, Athens, Alabama, United States

🇺🇸

HOPE Research Institute, Tempe, Arizona, United States

🇺🇸

Institute of Human Virology (IHV), Baltimore, Maryland, United States

and more 34 locations

A Study to Learn About the Effects of Medicines That Help in Thinning the Blood in People With Atrial Fibrillation (AF) Between 2016 and 2020 in France

Completed
Conditions
Atrial Fibrillation
Interventions
First Posted Date
2023-05-01
Last Posted Date
2024-05-17
Lead Sponsor
Pfizer
Target Recruit Count
3691397
Registration Number
NCT05838664
Locations
🇫🇷

Pfizer Investigational Site, Paris, France

A Study to Learn About a Type of Pneumococcal Vaccine With a New Ingredient (PF-07872411) Intended to Enhance the Effects of the Vaccine Which is Given to Adults

Phase 1
Completed
Conditions
Pneumococcal Disease
Interventions
Other: Low dose multivalent pneumococcal conjugate vaccine formulation A
Other: Low dose multivalent pneumococcal conjugate vaccine formulation B
Biological: Low dose of multivalent pneumococcal conjugate vaccine control
Biological: Standard dose multivalent pneumococcal conjugate vaccine control
First Posted Date
2023-04-26
Last Posted Date
2024-07-29
Lead Sponsor
Pfizer
Target Recruit Count
90
Registration Number
NCT05831124
Locations
🇺🇸

Centennial Medical Group, Elkridge, Maryland, United States

🇺🇸

Rochester Clinical Research, LLC, Rochester, New York, United States

🇺🇸

Indago Research & Health Center, Inc, Hialeah, Florida, United States

and more 5 locations

A Study to Learn About How Itraconazole Affects the Blood Level of Study Medicine (PF-07817883) in Healthy Adults.

Phase 1
Completed
Conditions
Healthy
Interventions
First Posted Date
2023-04-20
Last Posted Date
2024-10-04
Lead Sponsor
Pfizer
Target Recruit Count
12
Registration Number
NCT05822440
Locations
🇺🇸

New Haven Clinical Research Unit, New Haven, Connecticut, United States

Atrial Fibrillation Data Linkage Non-Interventional Study

Not yet recruiting
Conditions
Atrial Fibrillation
First Posted Date
2023-04-12
Last Posted Date
2025-04-13
Lead Sponsor
Pfizer
Target Recruit Count
19388
Registration Number
NCT05810727
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