Clinical trials: sponsored by Pfizer
Neoplasms
A Study of Encorafenib Plus Cetuximab With or Without Chemotherapy in People With Previously Untreated Metastatic Colorectal Cancer
The purpose of this study is to evaluate two study medicines (encorafenib plus cetuximab) taken alone or together with standard chemotherapy for the potential treatment of colorectal cancer that: has spread to other parts of the…
- Trial name
- NCT04607421
- Testing
- Encorafenib, Cetuximab, Oxaliplatin
- Where
- 274 sites in United States, Argentina and 27 more
- Volunteers
- 841 people
- Sponsor
- Pfizer
Ewing Sarcoma, Solid Tumors
Study Of Palbociclib Combined With Chemotherapy In Pediatric Patients With Recurrent/Refractory Solid Tumors
A study to learn about safety and find out maximum tolerable dose of palbociclib given in combination with chemotherapy (temozolomide with irinotecan or topotecan with cyclophosphamide) in children, adolescents and young adults…
- Conditions
- Ewing Sarcoma, Solid Tumors, Rhabdoid Tumor, Rhabdomyosarcoma
- Trial name
- NCT03709680
- Testing
- Palbociclib, Temozolomide, Irinotecan
- Where
- 84 sites in United States, Brazil and 11 more
- Volunteers
- 128 people
- Sponsor
- Pfizer
Gastroesophageal Reflux
Study Evaluating Pantoprazole in Children With Gastroesophageal Reflux Disease (GERD)
To evaluate the clinical outcomes of treatment with oral pantoprazole in children 1 through 5 years of age with endoscopically proven symptomatic GERD.
- Trial name
- NCT00300755
- Testing
- pantoprazole sodium enteric-coated spheroid
- Where
- 43 sites in United States, Canada
- Volunteers
- 60 people
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Pneumococcal Infections
Study Evaluating 13-valent Pneumococcal Conjugate Vaccine in Healthy Infants in India
The purpose of this study is to assess the safety, tolerability and immunogenicity of a 13-valent pneumococcal conjugate vaccine (13vPnC) compared to Prevenar (7vPnC), when given concomitantly with routine paediatric vaccinations…
- Trial name
- NCT00452790
- Testing
- 13-valent Pneumococcal Conjugate Vaccine, 7 valent pneumococcal conjugate vaccine
- Where
- 12 sites in India
- Volunteers
- 708 people, healthy volunteers welcome
- Sponsor
- Wyeth is now a wholly owned subsidiary of Pfizer
Lyme Borreliosis
Phase 2 Study Of VLA15, A Vaccine Candidate Against Lyme Borreliosis, In A Healthy Pediatric And Adult Study Population
VLA15-221 is a Phase 2 study, which will be conducted in two parts: Main Study Phase (Part A) and Booster Phase (Part B). The study will compare the safety and immunogenicity of two different primary immunization schedules…
- Trial name
- NCT04801420
- Testing
- VLA15
- Where
- 19 sites in United States
- Volunteers
- 625 people, healthy volunteers welcome
- Sponsor
- Pfizer
Hemophilia A, Hemophilia B
Study of the Efficacy and Safety PF-06741086 in Adult and Teenage Participants With Severe Hemophilia A or Moderately Severe to Severe Hemophilia B
Treatment with PF-06741086 is anticipated to demonstrate a clinically relevant advantage and/or a major contribution to patient care in comparison to current methods of treatment for hemophilia A or B because it works differently…
- Trial name
- NCT03938792
- Testing
- PF-06741086
- Where
- 62 sites in United States, Bulgaria and 18 more
- Volunteers
- 188 people
- Sponsor
- Pfizer
Duchenne Muscular Dystrophy
Study to Evaluate the Safety and Efficacy of PF-06939926 for the Treatment of Duchenne Muscular Dystrophy
The study will evaluate the safety and efficacy of gene therapy in boys with DMD. It is a randomized, double-blind, placebo-controlled study with two thirds of participants assigned to gene therapy.
- Trial name
- NCT04281485
- Testing
- PF-06939926
- Where
- 53 sites in United States, Australia and 13 more
- Volunteers
- 114 people
- Sponsor
- Pfizer
Healthy Subjects
Study Evaluating 13-valent Pneumococcal Conjugate Vaccine (13vPnC) in Healthy Children Aged 15 Months to 17 Years
This open-label, multicenter study is designed to evaluate the safety, tolerability and immunogenicity of 13-valent pneumococcal conjugate vaccine in healthy children aged more than 15 months up to less than 18 years.
- Trial name
- NCT00761631
- Testing
- 13 valent pneumococcal conjugate vaccine
- Where
- 36 sites in United States
- Volunteers
- 1,200 people
- Sponsor
- Pfizer
Respiratory Syncytial Virus
A Study to Learn About the Vaccine RSVpreF In Pregnant Participants With HIV and Their Infants
The purpose of the study is to learn about the safety and immune activity of the RSVpreF vaccine. It will be studied in infants born to mothers living with HIV.
- Trial name
- MORISOT (NCT06325657)
- Testing
- RSVpreF vaccine, Placebp
- Where
- 14 sites in South Africa
- Volunteers
- 681 people
- Sponsor
- Pfizer
EGFR Mutation-positive Inoperable or Reccrent NSCLC
Special Investigation for VIZIMPRO Tablets (Secondary Data Collection Study; Safety and Efficacy of VIZIMPRO Under Japanese Medical Practice)
Secondary data collection study: safety and efficacy of VIZIMPRO under Japanese medical practice
- Trial name
- NCT04155541
- Testing
- dacomitinib hydrate
- Where
- Japan
- Volunteers
- 40 people
- Sponsor
- Pfizer
Lymphoma
RITUXIMAB BS Intravenous Infusion 100mg・500mg [Pfizer] Post-marketing Database Study
To evaluate the incidence of the outcomes for the safety specifications in patients of Medical Data Vision database in Japan diagnosed with CD20 positive B-cell non- Hodgkin's lymphoma who were treated with Rituximab Pfizer to…
- Trial name
- NCT06790420
- Testing
- Rituximab Pfizer, Rituxan
- Where
- Japan
- Volunteers
- 2,703 people
- Sponsor
- Pfizer
Lyme Disease
Safety Study of a Vaccine to Help Protect Against Lyme Disease in Healthy Children
This study is to understand if the study vaccine (called VLA15) is safe in healthy children. We are looking for children who: are healthy are age 5 through 17 have not been diagnosed with any form of Lyme disease in the past have…
- Trial name
- NCT05634811
- Testing
- VLA15, Normal Saline
- Where
- 65 sites in United States
- Volunteers
- 3,547 people, healthy volunteers welcome
- Sponsor
- Pfizer
Meningococcal Vaccine
A Trial to Describe the Safety and Immunogenicity of MenABCWY When Administered on 2 Schedules
This study is designed to describe the short-term immunogenicity and safety of 2 doses of Neisseria meningitidis group A, B, C, W, and Y vaccine (MenABCWY) separated by either 12 or 36 months during adolescence, and…
- Trial name
- NCT04440176
- Testing
- MenABCWY, Saline
- Where
- 20 sites in United States
- Volunteers
- 309 people, healthy volunteers welcome
- Sponsor
- Pfizer
Breast Cancer
Real-world Treatment Patterns of Endocrine Based Therapy Among Patients With Hormone Receptor-positive/Human Epidermal Growth Factor Receptor-2-negative (HR+/HER2-) Advanced Breast Cancer: An Analysis of Administrative Claims Data in Japan
This is a retrospective observational study focusing on patients diagnosed with advanced breast cancer(ABC) in Japan using de-identified claim data from Medical Data Vision (MDV) database.
- Trial name
- NCT05153187
- Where
- Japan
- Volunteers
- 1,170 people
- Sponsor
- Pfizer
Gastric Cancer
Safety and Efficacy of Trastuzumab BS
To confirm the safety and efficacy of this drug under the actual use
- Trial name
- NCT04181333
- Testing
- TRASTUZUMAB BS
- Where
- Japan
- Volunteers
- 8 people
- Sponsor
- Pfizer
Alopecia Areata
Long-Term PF-06651600 for the Treatment of Alopecia Areata
This is a global Phase 3 study to evaluate the safety and effectiveness of an investigational study drug (called PF-06651600) in adults and adolescents (12 years and older) who have alopecia areata.
- Trial name
- ALLEGRO-LT (NCT04006457)
- Testing
- PF-06651600, Tetanus and diphtheria toxoids and acellular pertussis (Tdap) vaccine, Meningococcal (groups A, C, W-135 and Y [ACWY]) oligosaccharide diphtheria CRM197 conjugate vaccine
- Where
- 144 sites in United States, Argentina and 15 more
- Volunteers
- 1,057 people
- Sponsor
- Pfizer
Juvenile Idiopathic Arthritis
Long-Term Safety Study Of Tofacitinib In Patients With Juvenile Idiopathic Arthritis
Evaluate long-term safety and tolerability of tofacitinib in patients with JIA, who have previously participated in tofacitinib JIA studies.
- Trial name
- NCT01500551
- Testing
- Tofacitinib
- Where
- 104 sites in United States, Argentina and 17 more
- Volunteers
- 302 people
- Sponsor
- Pfizer
Sickle Cell Disease
GBT021601-022: A Study of GBT021601 in Participants With Sickle Cell Disease (SCD)
An Open-label Extension Study of GBT021601 in Participants with Sickle Cell Disease
- Trial name
- NCT05632354
- Testing
- Osivelotor
- Where
- 9 sites in United States, Nigeria
- Volunteers
- 47 people
- Sponsor
- Pfizer
Sickle Cell Disease
Study to Evaluate the Effect of GBT440 on TCD in Pediatrics With Sickle Cell Disease
This study is a Phase 3, randomized, double-blind, placebo-controlled study of voxelotor in pediatric participants, aged ≥ 2 to < 15 years old, with Sickle Cell Disease.
- Trial name
- HOPE Kids 2 (NCT04218084)
- Testing
- Voxelotor
- Where
- 35 sites in United States, Egypt and 7 more
- Volunteers
- 236 people
- Sponsor
- Pfizer
Prader-Willi Syndrome
Study of the Efficacy and Safety of Somatropin in Japanese Participants With PWS
This is a multicenter, open label, multi cohort study to evaluate the efficacy and safety of somatropin in a cohort of Japanese participants with PWS.
- Trial name
- NCT04697381
- Testing
- somatropin - GH naïve pediatric cohort, somatropin - GH treated cohort, somatropin - adult cohort
- Where
- 5 sites in Japan
- Volunteers
- 33 people
- Sponsor
- Pfizer