Clinical trials: sponsored by 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
Prostate Cancer
Study of Talazoparib With Enzalutamide in Men With DDR Gene Mutated mCSPC
The purpose of the study is to evaluate the safety and efficacy of talazoparib in combination with enzalutamide compared with placebo in combination with enzalutamide in participants with DDR-deficient mCSPC.
- Trial name
- NCT04821622
- Testing
- talazoparib plus enzalutamide
- Where
- 312 sites in United States, Argentina and 25 more
- Volunteers
- 599 people
- Sponsor
- Pfizer
Carcinoma, Pancreatic Ductal, Colorectal Neoplasms
A Study to Learn About the Study Medicine PF-07934040 When Given Alone or With Other Anti-cancer Therapies in People With Advanced Solid Tumors That Have a Genetic Mutation.
The purpose of this study is to learn about the safety and effects of the study medicine alone or when given together with other anti-cancer therapies. This study also aims to find the best dose.
- Conditions
- Carcinoma, Pancreatic Ductal, Colorectal Neoplasms, Carcinoma, Non-Small-Cell Lung
- Trial name
- NCT06447662
- Testing
- PF-07934040, Gemcitabine, Nab-paclitaxel
- Where
- 27 sites in United States, Puerto Rico
- Volunteers
- 64 people
- Sponsor
- Pfizer
Atopic Dermatitis
A Long-term Study of the Medicine Called Abrocitinib in Children Aged 2 Years and Older With Moderate to Severe Eczema
This 24-month study will assess the long-term safety and efficacy of liquid abrocitinib oral suspension with or without topical medications in children 2 years of age or older with moderate-to-severe atopic dermatitis.
- Trial name
- NCT06807281
- Testing
- Abrocitinib
- Where
- 39 sites in United States, China and 5 more
- Volunteers
- 450 people
- Sponsor
- Pfizer
Cervical Cancer
Ocular Assessments in Patients Treated With Tivdak® in Recurrent or Metastatic Cervical Cancer
TIVDAK is used for the treatment of cervical cancer that has come back after chemotherapy. Chemotherapy is a treatment that uses medicines to stop the growth of cancer cells.
- Trial name
- NCT06952660
- Testing
- TIVDAK
- Where
- 132 sites in United States, Puerto Rico
- Volunteers
- 100 people
- Sponsor
- Pfizer
Breast Cancer, Breast Neoplasms
A Study of Disitamab Vedotin in Adults With HER2 Expressing Advanced Breast Cancer
The purpose of this clinical study is to learn about the safety and effects of the study medicine (called disitamab vedotin) for the possible treatment of people with breast cancer that is hard to treat and has spread in the body…
- Trial name
- NCT06966453
- Testing
- Disitamab vedotin
- Where
- 157 sites in United States, Australia and 7 more
- Volunteers
- 74 people
- Sponsor
- Pfizer
Asthma
A Study to Learn About the Study Medicine Called PF-07275315 in People With Moderate-To-Severe Asthma
The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07275315) for the potential treatment of moderate-to-severe asthma.
- Trial name
- NCT06977581
- Testing
- PF-07275315
- Where
- 137 sites in United States, Argentina and 13 more
- Volunteers
- 252 people
- Sponsor
- Pfizer
Advanced/Metastatic Solid Tumors, Bladder Cancer
A Study to Learn About the Study Medicine Called PF-08046876 in People With Advanced Solid Tumors
The purpose of the study is to explore the safety and effects of the study drug (PF-08046876) in people diagnosed with advanced cancer of the bladder, lung, head and neck, esophagus, or pancreas.
- Conditions
- Advanced/Metastatic Solid Tumors, Bladder Cancer, Urothelial Carcinoma, Advanced Non-Small Cell Lung Cancer
- Trial name
- NCT07090499
- Testing
- PF-08046876, Pembrolizumab, Cisplatin
- Where
- 31 sites in United States, Canada and 4 more
- Volunteers
- 540 people
- Sponsor
- Pfizer
Non-small Cell Carcinoma, Non-Small Cell Lung Cancer Metastatic
A Study to Learn About the Study Medicine Called PF-08046054/SGN-PDL1V Versus Docetaxel in Adult Participants With Previously-Treated Programmed Cell Death Ligand 1 (PD-L1) Positive Non-Small-Cell Lung Cancer (NSCLC)
The purpose of this study is to understand if PF-08046054 alone works well compared to standard-of-care docetaxel alone in participants with non-small cell lung cancer (NSCLC) with PD-L1 expression greater than or equal to 1% and…
- Conditions
- Non-small Cell Carcinoma, Non-Small Cell Lung Cancer Metastatic, Non-Small Cell Lung Carcinoma
- Trial name
- NCT07144280
- Testing
- PF-08046054, Docetaxel monotherapy
- Where
- 447 sites in United States, Argentina and 27 more
- Volunteers
- 680 people
- Sponsor
- Pfizer
Non-muscle Invasive Bladder Cancer
A Study to Learn About the Study Medicine PF-08052667 in People With Bladder Cancer
The purpose of this study is to learn how a new medicine called PF-08052667 works when used by itself or together with another medicine called Bacillus Calmette Guerin (BCG), and/or a medicine called sasanlimab.
- Trial name
- NCT07206225
- Testing
- PF-08052667, Sasanlimab, BCG
- Where
- 68 sites in United States, France and 4 more
- Volunteers
- 294 people
- Sponsor
- Pfizer
Atopic Dermatitis, Eczema, Atopic
A Study to Learn About Study Medicine Called PF-08049820 in People With Eczema
The purpose of this study is to learn if the study medicine (PF-08049820) is safe and effective for the treatment of atopic dermatitis (AD), also known as eczema, or atopic eczema.
- Trial name
- NCT07216027
- Testing
- PF-08049820
- Where
- 42 sites in United States, Bulgaria and 6 more
- Volunteers
- 165 people
- Sponsor
- Pfizer
Clostridoides Difficile Associated Disease
A Study to Learn About a Clostridioides Difficile Vaccine in People 65 Years of Age and Older
The purpose of the study is to learn about how effective, safe, and tolerable the Clostridioides difficile (C. difficile) vaccine is in decreasing the number of C. difficile infections (pCDI) in adults 65 years of age or older.
- Trial name
- BEETHOVEN (NCT07282665)
- Testing
- C.difficile vaccine
- Where
- 186 sites in United States, Argentina and 2 more
- Volunteers
- 32,500 people, healthy volunteers welcome
- Sponsor
- Pfizer
Obesity and Overweight
Efficacy and Safety of MET097 Once-Weekly in People With Overweight or Obesity
This study investigates the efficacy and safety of once weekly injectable MET097 in adult participants with obesity or overweight with weight-related comorbidities excluding T2D. This trial will last for a duration of 84 weeks.
- Trial name
- VESPER-4 (NCT07311850)
- Testing
- MET097
- Where
- 161 sites in United States, Bulgaria and 8 more
- Volunteers
- 3,578 people
- Sponsor
- Pfizer