Clinical trials: sponsored by Pfizer
Rheumatoid Arthritis
Study Evaluating Single Doses Of SBI-087 in Subjects With Rheumatoid Arthritis
The purpose of this study is to determine the safety and tolerability of single doses of SBI-087 in subjects with rheumatoid arthritis.
- Trial name
- NCT00641225
- Testing
- SBI-087
- Where
- 6 sites in United States, Canada
- Volunteers
- 60 people
- Sponsor
- Pfizer
Respiratory Syncytial Virus Infections
Safety, Tolerability, Pharmacokinetics, and Food Effect Study of RV299 in Healthy Adults
The main aims of the study are to assess the safety, tolerability, pharmacokinetics and food effects of RV299 compared to Placebo in healthy adult participants.
- Trial name
- NCT06033612
- Testing
- RV299, Midazolam
- Where
- United Kingdom
- Volunteers
- 50 people, healthy volunteers welcome
- Sponsor
- Pfizer
Squamous Cell Carcinoma of the Head and Neck (SCCHN)
Safety And Efficacy Study Of Palbociclib Plus Cetuximab Versus Cetuximab To Treat Head And Neck Cancer
The purpose of this study is to determine whether the combination of palbociclib with cetuximab is superior to cetuximab in prolonging overall survival in HPV-negative, cetuximab-naive patients with recurrent/metastatic squamous…
- Trial name
- NCT02499120
- Testing
- palbociclib, Cetuximab
- Where
- 71 sites in United States, Czechia and 13 more
- Volunteers
- 125 people
- Sponsor
- Pfizer
Hepatic Impairment
Study to Estimate the Effects of Hepatic Impairment on the Pharmacokinetics (PK) of PF-07321332
The study is to estimate the effect of hepatic impairment on the plasma PK of PF-07321332/ritonavir. Findings from this study will be used to develop dosing recommendations so that the dose and/or dosing interval may be adjusted…
- Trial name
- NCT05005312
- Testing
- PF-07321332, Ritonavir
- Where
- 2 sites in United States
- Volunteers
- 17 people, healthy volunteers welcome
- Sponsor
- Pfizer
Non-small Cell Lung Cancer, Urothelial Cancer
Safety And Efficacy Study Of Avelumab Plus Chemotherapy With Or Without Other Anti-Cancer Immunotherapy Agents In Patients With Advanced Malignancies
This is a Phase 1b/2, open label, multicenter, safety and clinical activity study of avelumab in combination with chemotherapy as first-line treatment of adult patients with locally advanced or metastatic solid tumors.
- Trial name
- NCT03317496
- Testing
- Avelumab 800 mg in combination with pemetrexed / carboplatin, Avelumab 800 mg in combination with gemcitabine / cisplatin., Avelumab 1200 mg in combination with pemetrexed/carboplatin
- Where
- 46 sites in United States, Australia and 6 more
- Volunteers
- 67 people
- Sponsor
- Pfizer
Healthy Volunteer
A Drug-Drug Interaction Study Between PF-06882961 and PF-06865571 in Healthy Adult Participants and Overweight Adults or Adults With Obesity Who Are Otherwise Healthy
This study will be conducted in 2 parts. Part A will investigate the potential effect of PF-06865571 on the pharmacokinetics (PK) of PF-06882961 in healthy adult participants.
- Trial name
- NCT04839393
- Testing
- PF-06882961 followed by PF-06882961/PF-06865571, PF-06882961/PF-06865571 followed by PF-06882961, PF-06882961 + PF-06865571
- Where
- United States
- Volunteers
- 27 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy Participants
A Single Dose Study To Test Two Pediatric Forms Of Ritlecitinib Compared With Adult Ritlecitinib In Healthy Adults
A phase I, single dose study to test two forms of pediatric ritlecitinib compared to adult ritlecitinib in healthy adults aged 18-55 years old. Approximately 12 adults will participate for approximately 2.5 months.
- Trial name
- NCT05040295
- Testing
- ritlecitinib
- Where
- United States
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
COVID-19
Evaluation of Protease Inhibition for COVID-19 in Standard-Risk Patients (EPIC-SR).
The primary hypothesis to be tested is whether or not there is a difference in time to sustained alleviation of all targeted COVID-19 signs and symptoms through Day 28 between PF-07321332/ritonavir and placebo.
- Trial name
- NCT05011513
- Testing
- PF-07321332, Ritonavir
- Where
- 225 sites in United States, Argentina and 18 more
- Volunteers
- 1,440 people
- Sponsor
- Pfizer
Meningococcal Vaccine
A Trial to Describe the Immunogenicity and Safety of 2 Doses of Bivalent rLP2086 (Trumenba) and a Pentavalent Meningococcal Vaccine in Healthy Subjects >=10 to <26 Years of Age.
This study is examining safety and immunogenicity of 2 doses of Trumenba administered on a 0-,6- month schedule. This trial is also studying safety and immunogenicity of a meningococcal pentavalent vaccine.
- Trial name
- NCT03135834
- Testing
- MenABCWY, Saline, rLP2086
- Where
- 75 sites in United States, Czechia and 2 more
- Volunteers
- 1,610 people, healthy volunteers welcome
- Sponsor
- Pfizer
Venous Thromboembolism
Treatment Patterns and Bleeding Risk of Anticoagulants in Patients With Venous Thromboembolism in Korea
This study is a retrospective, observational, nationwide population-based cohort study utilizing the South Korea's Health Insurance and Review Assessment Service (HIRA) database.
- Trial name
- NCT05022563
- Testing
- Parenteral anticoagulant, Warfarin, Apixaban
- Where
- 2 sites in South Korea
- Volunteers
- 55,759 people
- Sponsor
- Pfizer
Renal Impairment
Renal Impairment Study of PF-07321332 Boosted With Ritonavir in Adult Participants With Renal Impairment and in Healthy Participants With Normal Renal Function.
This is a Phase 1, non-randomized, open-label, 2-part study to investigate the effect of renal impairment on the pharmacokinetics (PK), safety and tolerability of a single oral dose of PF-07321332 in combination with the PK…
- Trial name
- NCT04909853
- Testing
- PF-07321332/ritonavir
- Where
- 5 sites in United States
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- Pfizer
Healthy
Study to Assess the Pharmacokinetics, Safety and Tolerability of Aztreonam-Avibactam in Healthy Chinese Participants.
A Phase 1, single center, single arm, open-label study to assess the PK, safety and tolerability of Aztreonam-Avibactam after single and repeated IV infusion of doses in healthy Chinese participants.
- Trial name
- NCT04973826
- Testing
- Aztreonam-Avibactam
- Where
- China
- Volunteers
- 12 people, healthy volunteers welcome
- Sponsor
- Pfizer
Renal Insufficiency
Pharmacokinetic Study of Aztreonam-Avibactam in Severe Renal Impairment
This Phase 1 study is being conducted to evaluate the effect of severe renal impairment on the PK, safety and tolerability of Aztreonam-Avibactam.
- Trial name
- NCT04486625
- Testing
- Aztreonam-Avibactam
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Pfizer
Sickle Cell Disease
Study to Evaluate the Effect of Voxelotor Administered Orally to Patients With Sickle Cell Disease (GBT_HOPE)
A Phase 3, Double-blind, Randomized, Placebo-controlled, Multicenter Study of Voxelotor Administered Orally to Patients With Sickle Cell Disease
- Trial name
- GBT_HOPE (NCT03036813)
- Testing
- voxelotor
- Where
- 62 sites in United States, Canada and 10 more
- Volunteers
- 449 people
- Sponsor
- Pfizer
Hepatitis C, Chronic
Safety And Efficacy Of Oral PF-4136309 In Patients With Chronic Hepatitis C Infection And Abnormal Liver Enzymes
This study will evaluate the effect of PF-04136309 in patients with chronic hepatitic C virus infection and abnormal liver enzymes.
- Trial name
- NCT01226797
- Testing
- PF-04136309
- Where
- 10 sites in Hong Kong, India and 3 more
- Volunteers
- 24 people
- Sponsor
- Pfizer
Sickle Cell Disease
A Study to Evaluate GBT021601 in Single and Multiple Doses in Healthy Participants
This first in human study is designed to evaluate the safety, tolerability, pharmacokinetics (PK), and food effect of GBT021601, a hemoglobin S (HbS) polymerization inhibitor, in healthy participants.
- Trial name
- NCT05036512
- Testing
- GBT021601
- Where
- 4 sites in United States, Australia
- Volunteers
- 129 people, healthy volunteers welcome
- Sponsor
- Pfizer
Idiopathic Parkinson's Disease
PF-06669571 In Subjects With Idiopathic Parkinson's Disease
This study is designed to assess safety, tolerability and pharmacokinetic data for multiple doses of PF-06669571 in subjects with idiopathic Parkinson's disease.
- Trial name
- NCT02565628
- Testing
- PF-06669571
- Where
- 9 sites in United States
- Volunteers
- 20 people
- Sponsor
- Pfizer
Malformations
Varenicline Pregnancy Cohort Study
A prospective population-based cohort study to examine whether varenicline use during pregnancy is associated with an increased risk of major congenital malformations in infants above that associated with smoking during pregnancy.
- Trial name
- NCT01290445
- Testing
- varenicline, cigarette smoke from maternal smoking, Non-Exposure
- Volunteers
- 885,185 people
- Sponsor
- Pfizer
Hepatic Impairment
Single-Dose PK and Safety Study of GBT440 in Subjects With Hepatic Impairment
A Phase 1, multiple center, nonrandomized, open-label, parallel group study of a single oral dose of GBT440 administered in subjects with mild (Child-Pugh A), moderate (Child-Pugh B), or severe (Child-Pugh C) hepatic impairment…
- Trial name
- NCT03114540
- Testing
- GBT440
- Where
- 2 sites in United States
- Volunteers
- 29 people, healthy volunteers welcome
- Sponsor
- Pfizer
Sickle Cell Disease
Expanded Access to Voxelotor for Patients With Sickle Cell Disease Who Have No Alternative Treatment Options
The intent of this open-label, multicenter expanded access program (EAP) is to provide early access to voxelotor prior to market authorization
- Trial name
- NCT03943615
- Testing
- Voxelotor
- Where
- 18 sites in United States
- Sponsor
- Pfizer