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PFIZER INC.

PFIZER INC. logo
🇺🇸United States
Ownership
Public
Established
1849-01-01
Employees
88K
Market Cap
$163.3B
Website
http://www.pfizer.com

First-line Palbociclib and Endocrine Therapy for Patients With HR+/HER2- Advanced Breast Cancer in the Real-world Setting.

Active, not recruiting
Conditions
Breast Neoplasms
Interventions
First Posted Date
2021-02-23
Last Posted Date
2025-03-10
Lead Sponsor
Pfizer
Target Recruit Count
1443
Registration Number
NCT04767594
Locations
🇩🇪

imland gGmbH, Fockbek, Germany

🇩🇪

Gemeinschaftspraxis für internistische Hämatologie und Onkologie, Rheine, Germany

🇩🇪

Nadler GmbH, Rinteln, Germany

and more 191 locations

STUDY OF PF-07321332 IN HEALTHY PARTICIPANTS

Phase 1
Completed
Conditions
Healthy Participants
Interventions
Drug: PF-07321332 Dose 2
Drug: PF-07321332 Dose 3
Drug: PF-07321332 Dose 4
Drug: PF-07321332 Dose 5
Drug: PF-07321332 Dose 4 or Placebo (Fed)
Drug: PF-07321332 Dose 1
First Posted Date
2021-02-16
Last Posted Date
2024-10-15
Lead Sponsor
Pfizer
Target Recruit Count
70
Registration Number
NCT04756531
Locations
🇧🇪

Pfizer Clinical Research Unit - Brussels, Brussels, Bruxelles-capitale, Région DE, Belgium

🇺🇸

New Haven Clinical Research Unit, New Haven, Connecticut, United States

Real World Data Collection Pediatric Neuroblastoma Treated With Lorlatinib

Terminated
Conditions
Neuroblastoma
Interventions
First Posted Date
2021-02-15
Last Posted Date
2023-03-17
Lead Sponsor
Pfizer
Target Recruit Count
15
Registration Number
NCT04753658
Locations
🇳🇿

Starship Blood and Cancer Centre, Auckland, New Zealand

🇵🇹

Instituto Portugues de Oncologia de Lisboa, Lisboa, Portugal

🇸🇪

Queen Silvia Children's Hospital, Gothenburg, Sweden

and more 8 locations

Acute Respiratory Illness Surveillance (AcRIS) With Mobile Application in a Low-Interventional Decentralized Study.

Completed
Conditions
Healthy
Interventions
Diagnostic Test: SARS-CoV-2/Influenza/RSV RT-PCR
First Posted Date
2021-02-10
Last Posted Date
2024-02-23
Lead Sponsor
Pfizer
Target Recruit Count
9151
Registration Number
NCT04748445
Locations
🇺🇸

Ochsner Clinic Foundation, New Orleans, Louisiana, United States

Post Marketing Surveillance (PMS) Study of Cresemba in Korea.

Recruiting
Conditions
Aspergillosis
Mucormycosis
First Posted Date
2021-02-09
Last Posted Date
2023-03-13
Lead Sponsor
Pfizer
Target Recruit Count
600
Registration Number
NCT04744454
Locations
🇰🇷

Pfizer Korea, Seoul, Korea, Republic of

Long-term Safety Study of Rimegepant in Pediatric Subjects for the Acute Treatment of Migraine

Phase 3
Recruiting
Conditions
Acute Treatment of Migraine
Interventions
First Posted Date
2021-02-08
Last Posted Date
2025-05-25
Lead Sponsor
Pfizer
Target Recruit Count
600
Registration Number
NCT04743141
Locations
🇺🇸

Advanced Research Center, Inc., Anaheim, California, United States

🇺🇸

Perseverance Research Center, LLC, Scottsdale, Arizona, United States

🇺🇸

Physicians Research Group, Tempe, Arizona, United States

and more 109 locations

Study to Evaluate Overall Survival in Japanese Patients With HR+/HER2- Advanced Breast Cancer Treated With Palbociclib Plus Letrozole

Completed
Conditions
Breast Cancer
First Posted Date
2021-02-03
Last Posted Date
2024-04-04
Lead Sponsor
Pfizer
Target Recruit Count
28
Registration Number
NCT04735367
Locations
🇯🇵

Saitama Cancer Center, Kita-adachi-gun, Saitama, Japan

🇯🇵

National Hospital Organization Shikoku Cancer Center, Matsuyama, Ehime, Japan

🇯🇵

Kyoto University Hospital, Kyoto, Japan

and more 10 locations

Study to Evaluate Patient Reported Outcome (PRO) and Physical Activity in Japanese Patients With HR+/HER2- Advanced Breast Cancer Treated With Palbociclib Plus Endocrine Therapy or Endocrine Monotherapy

Not Applicable
Completed
Conditions
Breast Cancer
Interventions
Device: Wearable device
First Posted Date
2021-02-03
Last Posted Date
2024-11-22
Lead Sponsor
Pfizer
Target Recruit Count
99
Registration Number
NCT04736576
Locations
🇯🇵

Toranomon Hospital, Minato, Tokyo, Japan

🇯🇵

Saitama Cancer Center, Kita-adachi-gun, Saitama, Japan

🇯🇵

Hokkaido Cancer Center, Sapporo, Hokkaido, Japan

and more 17 locations

Expanded Access Protocol for Adults and Pediatric Patients With Sickle Cell Disease Who Have No Alternative Treatment Options

Conditions
Sickle Cell Disease
First Posted Date
2021-01-26
Last Posted Date
2024-11-20
Lead Sponsor
Pfizer
Registration Number
NCT04724421
Locations
🇺🇸

Phoenix Children's Hospital, Phoenix, Arizona, United States

🇺🇸

Rady Children's Hospital San Diego, San Diego, California, United States

🇺🇸

Nemours/Alfred I. duPont Hospital for Children, Wilmington, Delaware, United States

and more 34 locations

A Study of Tucatinib (MK-7119) in Combination With Trastuzumab and Capecitabine in Participants With Previously Treated Locally Advanced Unresectable or Metastatic Human Epidermal Growth Factor Receptor 2 Positive (HER2+) Breast Carcinoma (MK-7119-001)

Phase 2
Active, not recruiting
Conditions
Breast Cancer
Interventions
First Posted Date
2021-01-25
Last Posted Date
2025-05-28
Lead Sponsor
Pfizer
Target Recruit Count
66
Registration Number
NCT04721977
Locations
🇰🇷

Seoul National University Hospital ( Site 2003), Seoul, Korea, Republic of

🇯🇵

National Cancer Center Hospital ( Site 1003), Tokyo, Japan

🇯🇵

Fukushima Medical University Hospital ( Site 1012), Fukushima, Japan

and more 25 locations
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