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Terminated Phase 1 Interventional Results available

Study to Test the Safety and Tolerability of PF-07209960 in Advanced or Metastatic Solid Tumors

ClinicalTrials.gov ID: NCT04628780

Public ClinicalTrials.gov record NCT04628780. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Sep 30, 2026, 8:42 AM EDT

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

Official title

A PHASE 1 DOSE ESCALATION AND EXPANSION STUDY TO EVALUATE SAFETY, TOLERABILITY, PHARMACOKINETIC, PHARMACODYNAMIC, AND ANTI-TUMOR ACTIVITY OF PF-07209960 IN PARTICIPANTS WITH ADVANCED OR METASTATIC SOLID TUMORS

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

This is a first-in-human, Phase 1, open label, multicenter, multiple dose, dose escalation and dose expansion study intended to evaluate the safety, pharmacokinetic, pharmacodynamic, and potential clinical benefit of PF-07209960, an anti-PD-1 targeting IL-15 fusion protein, in participants with selected locally advanced or metastatic solid tumors for whom no standard therapy is available, or would not be an appropriate option in the opinion of the participant and their treating physician, or participants who have refused standard therapy. The study contains 2 parts, single agent Dose Escalation (Part 1) to determine the recommended dose of PF-07209960, followed by Dose Expansion (Part 2) in selected tumor types at the recommended dose.

Study identification

NCT ID
NCT04628780
Recruitment status
Terminated
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
37 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Dec 16, 2020 (Actual)
Primary completion
May 3, 2023 (Actual)
Completion
May 26, 2023 (Actual)
Last update posted
Jul 29, 2024

2020 – 2023

United States locations

U.S. sites
13
U.S. states
3
U.S. cities
6
Facility City State ZIP Site status
City of Hope Investigational Drug Service (IDS) Duarte California 91010 —
City of Hope Duarte California 91010 —
Ronald Reagan UCLA Medical Center Los Angeles California 90095 —
UCLA Hematology/Oncology Los Angeles California 90095 —
Santa Monica UCLA Medical Center & Orthopaedic Hospital Santa Monica California 90404 —
UCLA Hematology Oncology - Santa Monica Santa Monica California 90404 —
Tennessee Oncology PLLC Nashville Tennessee 37203 —
The Sarah Cannon Research Institute/Tennessee Oncology Nashville Tennessee 37203 —
TriStar Centennial Medical Center Nashville Tennessee 37203 —
The University of Texas MD Anderson Cancer Center- Investigational Pharmacy Houston Texas 77030 —
The University of Texas MD Anderson Cancer Center Houston Texas 77030 —
Christus Santa Rosa Hospital San Antonio Texas 78229 —
NEXT Oncology San Antonio Texas 78229 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04628780, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jul 29, 2024 · Synced Sep 30, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04628780 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →