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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 May 21, 2026, 1:52 AM EDT

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

Official matching trials
668
Shown on this page
0
Local recruiting
76
Top conditions
6
The trial list below is retrieved from the live ClinicalTrials.gov search API for sponsor Pfizer. Results on this page are currently sorted by Recently updated.

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These controls apply only within Pfizer. Default order is Recently updated. Add condition, therapy, location, or recruitment status to narrow this sponsor page further.

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No matching trials for sponsor Pfizer with the current filters.
Indexed local directory records.

Top conditions

Healthy 27 Breast Cancer 21 Carcinoma, Non-Small-Cell Lung 18 Breast Neoplasms 17 Migraine 17 Melanoma 15

Top locations

Houston, Texas 231 New York, New York 224 Los Angeles, California 178 Dallas, Texas 170 San Antonio, Texas 148 Miami, Florida 144

Top therapies

Enzalutamide 17 Rimegepant 17 CP-690,550 16 Elranatamab 10 Sasanlimab 10 PF-08634404 9
Directory status

No official records matched this sponsor search.

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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.

Related: all sponsor pages, browse by condition, browse by drug or therapy, browse by U.S. city, or open the full search for Pfizer.