Sponsor Directory

Pfizer clinical trials

Sponsor pages show live ClinicalTrials.gov search results and objective aggregate stats only. They do not describe sponsor quality, reputation, or expected outcomes.

ClinicalTrials.gov public records Last synced Oct 27, 2026, 5:25 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

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Conditions: Pulmonary Hypertension
Interventions: PF-07868489; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 42 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2025 – 2028
U.S. locations: 4
States / cities: San Francisco, California • New York, New York

Conditions: Community-Acquired Pneumonia (CAP)
Interventions: Receipt of PCV20; Biological
Lead sponsor: Pfizer; Industry
Eligibility: 19 Years and older
Enrollment: 846,279 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026
U.S. locations: 1
States / cities: New York, New York

Conditions: Lung Cancer
Interventions: Tirzepatide; Drug
Lead sponsor: University of Chicago; Other
Eligibility: 18 Years and older
Enrollment: 30 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 1
States / cities: Chicago, Illinois

Conditions: Multiple Myeloma
Interventions: Elranatamab, Elotuzumab, Pomalidomide, Dexamethasone, Bortezomib, Carfilzomib; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 492 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2024 – 2027
U.S. locations: 100
States / cities: Mobile, Alabama • Goodyear, Arizona • Beverly Hills, California + 55 more

Conditions: Multiple Myeloma
Interventions: Elranatamab, Daratumumab, Pomalidomide, Dexamethasone; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 893 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2027
U.S. locations: 26
States / cities: Clovis, California • Fresno, California • Fort Collins, Colorado + 17 more

Conditions: Healthy Adult Participants
Interventions: PF-07248144, Itraconazole; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 12 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Pulmonary Arterial Hypertension
Interventions: PF-07868489, Placebo for PF-07868489; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 97 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2023 – 2026
U.S. locations: 16
States / cities: Anaheim, California • Costa Mesa, California • Orange, California + 5 more

Conditions: Healthy Participant
Interventions: PF-08642534, Itraconazole; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 14 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026
U.S. locations: 1
States / cities: New Haven, Connecticut

Conditions: Prostate Cancer (Adenocarcinoma), mCRPC (Metastatic Castration-resistant Prostate Cancer)
Interventions: Talazoparib with enzalutamide, Talazoparib; Drug
Lead sponsor: Prostate Cancer Clinical Trials Consortium; Other
Eligibility: 18 Years and older · Male only
Enrollment: 126 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2026 – 2030
U.S. locations: 8
States / cities: Duarte, California • La Jolla, California • Boston, Massachusetts + 5 more

Conditions: Hepatic Impairment, Healthy, Hepatic Insufficiency, Healthy Adults
Interventions: Atirmociclib; Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 28 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2026 – 2027
U.S. locations: 3
States / cities: Miami Lakes, Florida • Orlando, Florida • Tampa, Florida

Conditions: Uterine Neoplasms, Uterine Cervical Neoplasms, Biliary Tract Neoplasms, Urologic Neoplasms, Carcinoma, Non-Small-Cell Lung, HER2 Mutations Breast Neoplasms
Interventions: tucatinib, trastuzumab, fulvestrant; Drug
Lead sponsor: Seagen, a wholly owned subsidiary of Pfizer; Industry
Eligibility: 18 Years and older
Enrollment: 217 participants
Healthy volunteers: Healthy volunteers not accepted
Timeline: 2021 – 2026
U.S. locations: 76
States / cities: Phoenix, Arizona • Tempe, Arizona • Tucson, Arizona + 47 more

Conditions: Healthy Volunteer
Interventions: atirmociclib (PF-07220060); Drug
Lead sponsor: Pfizer; Industry
Eligibility: 18 Years to 65 Years
Enrollment: 72 participants
Healthy volunteers: Accepts healthy volunteers
Timeline: 2025 – 2026
U.S. locations: 1
States / cities: New Haven, Connecticut

About this Pfizer sponsor directory page

What this page lists: U.S. ClinicalTrials.gov public records where Pfizer is the lead sponsor, including recruiting, not yet recruiting, and active not recruiting trials across phase 1, phase 2, and phase 3.
How to narrow results: Use the filters above to scope by condition, intervention, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, age, or NCT ID within Pfizer trials.
Where the data comes from: Records are sourced from the official ClinicalTrials.gov public API. Each result links back to the official study page, which is the source of truth for eligibility, enrollment, and contact information.
What this page does not do: No medical advice, eligibility judgments, sponsor quality scoring, ranking of trials, or AI-generated medical summaries.

Pfizer clinical trials

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A Study to Learn About the Study Medicine (Called PF-07868489) in People With Pulmonary Arterial Hypertension Who Have Previously Participated in a Clinical Study With PF-07868489

A Study to Learn How Effective is PCV20 to Help Stop Adults Who Have a Higher Chance of Getting Pneumonia

Impact of Using a GLP1 on Treatment Related Side Effects of Lung Cancer Patients Receiving Lorlatinib

MagnetisMM-32: A Study to Learn About the Study Medicine Called Elranatamab in People With Multiple Myeloma (MM) That Has Come Back After Taking Other Treatments (Including Prior Treatment With an Anti-CD38 Antibody and Lenalidomide)

A Study to Learn About the Study Medicine Elranatamab Alone and With Daratumumab in People With Multiple Myeloma Who Have Received Other Treatments

A Study to Learn if Itraconazole Changes How the Body Processes PF-07248144 (Study Medicine)

A Study to Learn About the Study Medicine Called PF-07868489 in Healthy Adult People and in People With Pulmonary Arterial Hypertension

A Study to Learn if a Medicine Called Itraconazole Changes How the Body Processes the Study Medicine PF-08642534 in Healthy Adults.

A Study of Talazoparib With or Without Enzalutamide in People With Prostate Cancer Who Have Previously Received Abiraterone Acetate or Darolutamide

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

Basket Study of Tucatinib and Trastuzumab in Solid Tumors With HER2 Alterations

Study About Whether Atirmociclib/PF-07220060 Proportionally Increases Exposure as Dose Increases in Healthy Participants

About this Pfizer sponsor directory page