Clinical trials: sponsored by Pfizer
Hepatic Impairment, Healthy, Hepatic Insufficiency
A Study to Learn How the Study Medicine Called Atirmociclib is Handled by the Body in People With Normal Liver Function and Different Levels of Liver Disease
The purpose of this study to understand how the study medicine atirmociclib behaves in the body and how safe it is for people with different levels of liver health.
- Conditions
- Hepatic Impairment, Healthy, Hepatic Insufficiency, Healthy Adults
- Trial name
- NCT07677358
- Testing
- Atirmociclib
- Where
- 3 sites in United States
- Volunteers
- 28 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pulmonary Arterial Hypertension
A Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension
The purpose of the study is to learn how the study medicine called PF-07868489 is tolerated and acts in healthy adult people and people with pulmonary arterial hypertension (PAH).
- Trial name
- NCT06137742
- Testing
- PF-07868489
- Where
- 46 sites in United States, Australia and 10 more
- Volunteers
- 97 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Volunteer
Study About Whether Atirmociclib/PF-07220060 Proportionally Increases Exposure as Dose Increases in Healthy Participants
The purpose of this clinical trial is to learn about the dose proportionality on the PK of the study medicine (called atirmociclib) when administered in the various doses range under the fed condition in healthy participants.
- Trial name
- NCT07215078
- Testing
- atirmociclib (PF-07220060)
- Where
- United States
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Participant
A Study to Learn if a Medicine Called Itraconazole Changes How the Body Processes the Study Medicine PF-08642534 in Healthy Adults.
The purpose of this study is to learn if a medicine called itraconazole changes how the body processes the study medicine (PF-08642534) in healthy adults.
- Trial name
- NCT07575945
- Testing
- PF-08642534, Itraconazole
- Where
- United States
- Volunteers
- 14 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Adult Participants
A Study to Learn if Itraconazole Changes How the Body Processes PF-07248144 (Study Medicine)
The purpose of the study is to learn how itraconazole changes how the body processes the study medicine called PF-07248144. The study will also look at the safety, tolerability, and how PF-07248144 is changed and removed from the…
- Trial name
- NCT07335419
- Testing
- PF-07248144, Itraconazole
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Learn How Different Amounts of the Study Medicine Called PF-07985631 Are Tolerated and Act in the Body in Healthy Adults
The purpose of this study is to learn about the safety and effects of the study medicine (called PF-07985631) for the possible treatment of a kidney disease called IgA nephropathy.
- Trial name
- NCT07235150
- Testing
- PF-07985631
- Where
- Australia
- Volunteers
- 9 people, healthy volunteers welcome
- Sponsor
- Pfizer
Meningococcal Disease
A Study to Learn About the Safety of PENBRAYA During Pregnancy
This study is a pregnancy registry designed to learn more about the safety of the study vaccine PENBRAYA (a vaccine that protects against meningitis causing bacteria) when it is given during pregnancy or within 30 days before the…
- Trial name
- NCT07768163
- Testing
- PENBRAYA
- Where
- United States
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Pfizer
Overweight, Obesity
A Study to Learn How the Study Medicine Called PF-08653944 is Taken up Into the Blood in Adults With Overweight or Obesity
This study is being done to learn how the study medicine affects the body and how safe it is for people who take it. The researchers will look at a number of health tests, including blood tests such as calcitonin, amylase, and…
- Conditions
- Overweight, Obesity, Healthy
- Trial name
- NCT07400679
- Testing
- PF-08653944
- Where
- United States
- Volunteers
- 48 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Learn How Different Injector Pens Affect the Study Medicine Called Genotropin (Somatropin) Delivery and Taken up Into the Blood in Healthy Adults
The purpose of this clinical study is to learn about how different injector pens affect: how the study medicine (called Genotropin) is delivered into the body and how the study medicine is taken up into the blood in healthy…
- Trial name
- NCT07542886
- Testing
- Marketed Genotropin Pen 12, New Genotropin Injector Pen, Genotropin 4mg
- Where
- Belgium
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Pfizer
Pneumococcal Diseases
A Study to Evaluate 20vPnC in Healthy Chinese Infants
The purpose of this study is to evaluate a study vaccine called 20-valent pneumococcal conjugate vaccine (20vPnC). The study will assess whether the study vaccine is safe to use in healthy infants.
- Trial name
- NCT07754539
- Testing
- 20vPnC, 13vPnC
- Where
- 4 sites in China
- Volunteers
- 1,250 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Understand How a Study Medicine Called PF-07328948 is Absorbed and Processed in the Body of Healthy Male Adults
The purpose of this study is to learn how a certain amount of [14C] PF-07320948 is taken up into the bloodstream and removed from the body.
- Trial name
- NCT07508228
- Testing
- Oral [14C]PF-07328948, Oral Unlabeled PF-07328948, IV [14C]PF-07328948
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Adults
A Study to Learn About How Food Affects the Uptake of Study Medicine Prifetrastat Into the Blood in Healthy Adults
The purpose of the study is to assess the effect of food (high-fat, high-calorie meal) on the total and peak drug exposure of the planned to be marketed tablet formulation of prifetrastat.
- Trial name
- NCT07731100
- Testing
- Prifetrastat
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Coronavirus Disease 2019, Coronavirus Disease 2019 (COVID-19)
A Study of How Ibuzatrelvir is Taken up Into the Blood of Healthy Adults After Taking Different Tablets of Ibuzatrelvir
Healthy adults will be enrolled into this open-label, Phase 1 research study. Participants will spend about 9 nights and 10 days in the clinical research unit (CRU) and the total time in the study will be about 11 weeks.
- Conditions
- Coronavirus Disease 2019, Coronavirus Disease 2019 (COVID-19), COVID-19 (Coronavirus Disease 2019), Upper Respiratory Tract Infections
- Trial name
- NCT07552779
- Testing
- Ibuzatrelvir co-process API film coated tablet, Ibuzatrelvir filmcoated tablet
- Where
- Belgium
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Learn How a Single Dose of the Study Medicine Called PF-08057418 is Tolerated in the Body of Healthy Adults.
The purpose of this clinical trial is to learn about the safety and pharmacokinetics (pharmacokinetics helps us understand how the drug is changed and eliminated from body after participant take it) of the study medicine (called…
- Trial name
- NCT07575906
- Testing
- PF-08057418
- Where
- United States
- Volunteers
- 8 people, healthy volunteers welcome
- Sponsor
- Pfizer
Hepatic Impairment, Healthy
A Study to Learn How the Body Processes the Study Medicine PF-07328948 in People With and Without Reduced Liver Function
The purpose of this study is to understand the effects of decreased liver function on the study medicine (PF-07328948). People with decreased liver function may process the study medicine differently from healthy people.
- Trial name
- NCT07269301
- Testing
- PF-07328948
- Where
- 3 sites in United States
- Volunteers
- 26 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Participant
A Study to Learn About How Different Forms of Study Medicine Prifetrastat Are Taken Up Into the Blood in Healthy Adults
The purpose of this study is to understand the relative amount of drug that enters bloodstream from prifetrastat product lots differing in active ingredient particle size distribution.
- Trial name
- NCT07721402
- Testing
- prifetrastat Reference, prifetrastat Test 1, prifetrastat Test 2
- Where
- Belgium
- Volunteers
- 32 people, healthy volunteers welcome
- Sponsor
- Pfizer
Obesity, Overweight and/or Obesity
A Study to Learn About the Effect of Study Medicine Called PF-08653944 on How Quickly the Stomach Empties Its Content in Healthy Adults With Overweight or Obesity
This study looks at how a study medicine called PF-08653944 affects how quickly the stomach empties food after eating. It is being done in adults who are overweight or have obesity.
- Conditions
- Obesity, Overweight and/or Obesity, Overweight, Drug Interaction
- Trial name
- NCT07508241
- Testing
- PF-08653944, Acetaminophen
- Where
- United States
- Volunteers
- 22 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
Relative Bioavailability and Impact of Rabeprazole for PF-07799933, Food-Effect for PF-07799933 and PF-07799544
The purpose of this study is to evaluate the relative bioavailability (rBA) of the Form 2 film-coated tablet of PF-07799933 intended for use in future studies compared to the current Form 1 tablet of PF-07799933 used in Phase 1…
- Trial name
- NCT07563894
- Testing
- PF-07799933 tablets with PF-07799544 fasted, PF-07799933 film-coated tablets with PF-07799544 fasted, PF-07799933 film-coated tablets with PF-07799544 fed
- Where
- United States
- Volunteers
- 16 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
A Study to Compare the Amount of Two Forms of Tafamidis in the Blood of Healthy Adults Under Fed Conditions
The purpose of this clinical trial is to compare the amount of tafamidis in the blood of healthy adult participants after taking two different forms of tafamidis by mouth under fed conditions.
- Trial name
- NCT07470866
- Testing
- Tafamidis (Reference), Tafamidis (Test)
- Where
- Belgium
- Volunteers
- 24 people, healthy volunteers welcome
- Sponsor
- Pfizer
Streptococcus Pneumoniae
A Study to Learn About How a New Pneumococcal Vaccine Works in Adults
The purpose of this study is to learn about the safety and tolerability of a pneumococcal vaccine in adults. Participants will receive either: an experimental PG4 vaccine a PG4 vaccine comparator a standard 20vPnC vaccine…
- Trial name
- NCT07086677
- Testing
- PG4 vaccine in Buffer 1 with low dose PA-001, PG4 in Buffer 1 with low dose PA-002, PG4 in Buffer 1 with high dose PA-001
- Where
- 20 sites in United States
- Volunteers
- 380 people, healthy volunteers welcome
- Sponsor
- Pfizer
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