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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 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

A Study to Learn About the Safety and Effects of Rimegepant to Prevent Migraine in Chinese Subjects.

Phase 3
Active, not recruiting
Conditions
Migraine
Interventions
Drug: Placebo
First Posted Date
2023-04-12
Last Posted Date
2025-05-18
Lead Sponsor
Pfizer
Target Recruit Count
775
Registration Number
NCT05810038
Locations
🇨🇳

The Second People's hospital of Hefei, Hefei, Anhui, China

🇨🇳

The fourth people's hospital of chongqing, Chongqing, Chongqing, China

🇨🇳

Beijing Friendship Hospital, Capital Medical University, Beijing, Beijing, China

and more 46 locations

A Study to Learn How Different Amounts of the Study Medicine Called PF-07328948 Are Tolerated and Act in the Body in Healthy Adults

Phase 1
Completed
Conditions
Healthy
Interventions
Drug: Placebo
First Posted Date
2023-04-11
Last Posted Date
2024-07-19
Lead Sponsor
Pfizer
Target Recruit Count
86
Registration Number
NCT05807490
Locations
🇺🇸

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

🇧🇪

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

To Understand the Safety and Effects of a C. Difficile Vaccine With New Adds-Ons That Will Be Given to Healthy Adults

Phase 2
Active, not recruiting
Conditions
Clostridoides Difficile Associated Disease
Interventions
Biological: C. difficile vaccine formulation 1.
Biological: C. difficile vaccine formulation 2.
Biological: C. difficile vaccine formulation 3.
Biological: C. difficile vaccine (previously studied formulation).
Other: Saline Placebo.
First Posted Date
2023-04-10
Last Posted Date
2024-11-21
Lead Sponsor
Pfizer
Target Recruit Count
689
Registration Number
NCT05805826
Locations
🇺🇸

HOPE Research Institute, Phoenix, Arizona, United States

🇺🇸

Hope Research Institute, Phoenix, Arizona, United States

🇺🇸

The Pain Center of Arizona, Phoenix, Arizona, United States

and more 21 locations

A Study to Understand the Effect and Safety of the Study Medicine PF-07817883 in Adults Who Have Symptoms of COVID-19 But Are Not Hospitalized

Phase 2
Completed
Conditions
SARS-CoV-2 Infection
Interventions
Drug: Placebo
First Posted Date
2023-04-05
Last Posted Date
2024-10-09
Lead Sponsor
Pfizer
Target Recruit Count
240
Registration Number
NCT05799495
Locations
🇺🇸

Remington-Davis, Inc, Columbus, Ohio, United States

🇺🇸

Proactive Clinical Research LLC, Edinburg, Texas, United States

🇺🇸

Franco Felizarta, Md, Bakersfield, California, United States

and more 48 locations

A Study to Learn About the Study Medicine Called Infliximab (Genetical Recombination)[Infliximab Biosimilar 3] in People With Rheumatoid Arthritis, Ulcerative Colitis, Crohn's Disease, or Psoriasis

Completed
Conditions
Crohn Disease
Arthritis, Rheumatoid
Colitis, Ulcerative
Psoriasis
First Posted Date
2023-04-03
Last Posted Date
2024-08-26
Lead Sponsor
Pfizer
Target Recruit Count
1000
Registration Number
NCT05796245
Locations
🇯🇵

Pfizer, Tokyo, Japan

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