Clinical trials: sponsored by Pfizer
Acute Treatment of Migraine
A Study to Find Out if the Medicine Called Rimegepant is Safe for Adults in India
This is a multicenter, single-arm, open-label Phase 4 study evaluating the safety and tolerability of rimegepant 75 mg orally disintegrating tablet (ODT) for the acute treatment of migraine (with or without aura) in adult…
- Trial name
- NCT07685769
- Testing
- Rimegepant 75 mg ODT
- Where
- 7 sites in India
- Volunteers
- 60 people
- Sponsor
- Pfizer
Atopic Dermatitis
A Study to Learn About the Study Medicine Called Tilrekimig in People With Moderate-to-Severe Eczema
The purpose of this study is to find out how well tilrekimig works, how safe it is, and how it affects the body when used together with medicated creams or ointments in adults and adolescents with moderate to severe atopic…
- Trial name
- NCT07765888
- Testing
- Tilrekimig
- Where
- 21 sites in United States, Japan
- Volunteers
- 375 people
- Sponsor
- Pfizer
Obesity, Overweight
A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Weekly Compared to Placebo in Chinese Adults With Overweight or Obesity
Overweight and obesity are long-term health conditions that can increase the risk of serious health problems, including heart disease, type 2 diabetes, and other medical conditions.
- Trial name
- NCT07792954
- Testing
- Berobenatide
- Where
- 34 sites in China
- Volunteers
- 300 people
- Sponsor
- Pfizer
Obesity
A Study to Learn About Safety and Effects of Once-weekly Treatment With Berobenatide in Adults With Obesity Disease in Japan (VESPER-JW)
The purpose of this clinical study is to learn about safety and effects of berobenatide (PF-08653944) in adults with obesity disease, a condition where a person has too much body fat, which can harm their health and increase the…
- Trial name
- NCT07794761
- Testing
- Berobenatide
- Where
- 34 sites in Japan
- Volunteers
- 180 people
- Sponsor
- Pfizer
Obesity, Overweight and/or Obesity
A Study to Learn About Switching to a Monthly Study Medicine Called Berobenatide (PF-08653944) to Help Keep Weight Off in People With Overweight or Obesity
The purpose of this study is to learn about the safety and effectiveness of berobenatide in adults with overweight or obesity who have already lost weight while taking semaglutide or tirzepatide.
- Conditions
- Obesity, Overweight and/or Obesity, Overweight, Treatment Of Obesity
- Trial name
- NCT07845500
- Testing
- Semaglutide, Berobenatide, Tirzepatide
- Where
- 16 sites in United States
- Volunteers
- 660 people
- Sponsor
- Pfizer
Obesity, Overweight
A Study to Learn About the Study Medicine Called PF-08653944 Taken Once-Monthly Compared to Placebo in Chinese Adults With Overweight or Obesity
Overweight and obesity are long-term health conditions that can increase the possibility of serious health problems. These problems include heart disease, type 2 diabetes (a condition that causes high blood sugar), and other…
- Trial name
- NCT07874633
- Testing
- Berobenatide
- Where
- 2 sites in China
- Volunteers
- 432 people
- Sponsor
- Pfizer
Overweight and/or Obesity
A Study to Learn How Different Amounts of the Study Medicine Called PF-08656795 Are Tolerated and Act in Adults With Overweight or Obesity
This study will look at how different amounts of the study medicine, called PF-08656795, are tolerated and act in adults with overweight or obesity.
- Trial name
- NCT07876518
- Testing
- PF-08656795
- Volunteers
- 150 people, healthy volunteers welcome
- Sponsor
- Pfizer
Overweight and/or Obesity, Healthy Participants
A Study to Learn How Different Forms of the Study Medicine Called Berobenatide is Taken up Into the Blood in Adults With Overweight or Obesity
This is a single dose study to learn how safe and effective the study medicine is using different delivery systems for adults with overweight or obesity. Overweight or obesity means having more body fat than what is healthy.
- Trial name
- NCT07876531
- Testing
- Berobenatide
- Where
- United States
- Volunteers
- 144 people, healthy volunteers welcome
- Sponsor
- Pfizer
mCRPC
Talazoparib + Enzalutamide vs. Enzalutamide Monotherapy in mCRPC
This study compares rPFS in men with mCRPC treated with talazoparib plus enzalutamide vs. enzalutamide after confirmation of the starting dose of talazoparib in combination with enzalutamide.
- Trial name
- TALAPRO-2 (NCT03395197)
- Testing
- Talazoparib with enzalutamide
- Where
- 370 sites in United States, Argentina and 24 more
- Volunteers
- 1,054 people
- Sponsor
- Pfizer
Migraine
Efficacy and Safety Study of Rimegepant for the Preventative Treatment of Migraine in Pediatric Subjects
The purpose of this study is to compare the efficacy and safety of rimegepant to placebo as a preventative treatment for migraine in children and adolescents ≥ 6 to <18 years with episodic migraine.
- Trial name
- NCT05156398
- Testing
- Rimegepant
- Where
- 93 sites in United States, Canada and 5 more
- Volunteers
- 640 people
- Sponsor
- Pfizer
Hemophilia A, Hemophilia B
A Clinical Trial of Study Medicine (Marstacimab) in Pediatric Patients With Hemophilia A or Hemophilia B
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called marstacimab) for the potential treatment of hemophilia in pediatric patients.
- Trial name
- BASIS KIDS (NCT05611801)
- Testing
- marstacimab
- Where
- 63 sites in United States, Argentina and 21 more
- Volunteers
- 100 people
- Sponsor
- Pfizer
Metastatic Castration-Resistant Prostate Cancer
A Study to Learn How PF-06821497 (Mevrometostat) Works in Men With Metastatic Castration-resistant Prostate Cancer.
This study will explore whether a combination of the investigational drug PF-06821497 and enzalutamide will work better than taking enzalutamide alone in participants with mCRPC who are ARSi or abiraterone naïve.
- Trial name
- NCT06629779
- Testing
- PF-06821497, Enzalutamide
- Where
- 231 sites in United States, Argentina and 25 more
- Volunteers
- 900 people
- Sponsor
- Pfizer
RSV Infection
A Phase 3 Study of Revaccination in Subsequent Pregnancies With Bivalent RSV Vaccine and Duration of Protection of a Single Dose
This study aims to check how safe and well-tolerated a second dose of RSVpreF is when given during later pregnancies, and to see how long the immunity lasts from a single dose given during a previous pregnancy by examining the…
- Trial name
- NCT06866405
- Testing
- RSVpreF
- Where
- 97 sites in United States, Argentina and 2 more
- Volunteers
- 550 people, healthy volunteers welcome
- Sponsor
- Pfizer
Cachexia, Metastatic Pancreatic Ductal Adenocarcinoma
A Study to Learn About the Medicine Ponsegromab in Adults With Cancer of the Pancreas Which Has Spread and Caused Significant Body Weight Loss and Fatigue
Study to investigate the efficacy, safety and tolerability of systemic chemotherapy plus ponsegromab versus systemic chemotherapy plus placebo for the first-line treatment in adult participants with cachexia and metastatic…
- Trial name
- NCT06989437
- Testing
- ponsegromab
- Where
- 230 sites in United States, Australia and 19 more
- Volunteers
- 982 people
- Sponsor
- Pfizer
COVID-19 Infection
A Study to Learn About the Study Medicine Ibuzatrelvir in Adults With COVID-19 Who Are Severely Immunocompromised
This is a Phase 3, randomized, actively controlled, double-blinded, double-dummy, superiority study to evaluate the efficacy and safety of ibuzatrelvir alone and in combination with remdesivir IV compared to remdesivir IV alone…
- Trial name
- NCT07013474
- Testing
- ibuzatrelvir, remdesivir
- Where
- 159 sites in United States, Argentina and 16 more
- Volunteers
- 300 people
- Sponsor
- Pfizer
Metastatic Castration Sensitive Prostate Cancer (mCSPC), Hormone Sensitive Prostate Cancer
This Study Will Explore Whether a Combination of the Investigational Drug Mevrometostat (PF-06821497) and Enzalutamide Will Work Better Than Taking Enzalutamide Alone in Participants With mCSPC Who Are ARPI naïve.
This study will explore whether a combination of the investigational drug mevrometostat (PF-06821497) and enzalutamide will work better than taking enzalutamide alone in participants with mCSPC who are ARPI naïve and have not yet…
- Conditions
- Metastatic Castration Sensitive Prostate Cancer (mCSPC), Hormone Sensitive Prostate Cancer, Prostate Cancer, Cancer of the Prostate
- Trial name
- NCT07028853
- Testing
- Mevrometostat, Enzalutamide
- Where
- 319 sites in United States, Argentina and 24 more
- Volunteers
- 1,000 people
- Sponsor
- Pfizer
Acute Treatment of Migraine
A Study to Learn About the Safety of Taking an Additional Dose of the Medicine Rimegepant in Adults With Migraine
Acute treatments for migraine may not provide sufficient pain relief after an initial dose, and a second dose of a given medication may be needed to fully abort an attack.
- Trial name
- NCT07609914
- Testing
- Rimegepant
- Where
- 24 sites in United States, Israel
- Volunteers
- 400 people
- Sponsor
- Pfizer
Preventive Treatment of Migraine
A Study to Learn About the Study Medicine Called Rimegepant in Adults When Used for the Prevention of Chronic Migraine
Rimegepant is a calcitonin gene-related peptide (CGRP) receptor antagonist approved for the acute treatment of migraine attacks in adults and for the preventive treatment of episodic migraine in adults when administered every…
- Trial name
- NCT07729462
- Testing
- Rimegepant
- Where
- 21 sites in United States, Israel
- Volunteers
- 400 people
- Sponsor
- Pfizer
Respiratory Syncytial Virus (RSV)
A Study to Learn About Revaccination With a Vaccine Called RSVpreF in Immunocompromised Adults
The purpose of this phase 3 study is to learn the safety, tolerability and immunogenicity of revaccination with RSVpreF at approximately 1-, 2-, and 3-year intervals to inform the revaccination interval in immunocompromised…
- Trial name
- NCT07768345
- Testing
- RSVpreF Vaccine
- Where
- 17 sites in United States
- Volunteers
- 440 people
- Sponsor
- Pfizer
Pneumococcal Disease
A Study to Assess the Safety, Tolerability, and Immunogenicity of 3 Lots of a Multivalent Pneumococcal Conjugate Vaccine Administered to Adults
The purpose of this study is to provide safety data and demonstrate lot consistency with the PG4 vaccine by evaluating the immunogenicity of 3 different lots of this vaccine.
- Trial name
- NCT07794748
- Testing
- PG4 Multivalent Vaccine, 20 Valent Pneumococcal Conjugate Vaccine (20vPnC)
- Where
- 37 sites in United States
- Volunteers
- 4,670 people, healthy volunteers welcome
- Sponsor
- Pfizer