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NCT04553133 · ClinicalTrials.gov registry record · Phase 2

PF-07104091 as a Single Agent and in Combination Therapy

A Phase 2 study of Breast Cancer and Ovarian Cancer, sponsored by Pfizer.

Active
Registry status
Phase 2
Development phase
154
Enrollment target
20
Study locations

NCT04553133 is a Phase 2 study of Breast Cancer and Ovarian Cancer that is active but no longer recruiting, run by Pfizer. The registered enrollment target is 154 participants, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (95% lower). The trial reports 20 study locations across 5 states.

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The verdict

NCT04553133, a Phase 2 study of Breast Cancer and Ovarian Cancer, is active but no longer recruiting, sponsored by Pfizer.

ACTIVE NOT RECRUITING
Registry status
Phase 2
Development phase
154 participants
Enrollment target
20
Study locations

Study Summary

To assess the safety and tolerability of increasing doses of PF-07104091 and to estimate the Maximum Tolerated Dose (MTD) and/or select the Recommended Phase 2 dose (RP2D) for PF-07104091 as a single agent in participants with advanced or metastatic small cell lung, breast and ovarian cancers.

Interventions

  • DRUG PF-07104091 monotherapy dose escalation
  • DRUG PF-07104091 + palbociclib + fulvestrant
  • DRUG PF-07104091 + palbociclib + letrozole
  • DRUG PF-07104091 monotherapy dose expansion (ovarian)
  • DRUG PF-07104091 monotherapy dose expansion (SCLC)

Study Locations (20)

Kentucky

  • Norton Cancer Institute Downtown - Louisville
  • Norton Cancer Institute Pharmacy, Downtown Pharmacy - Louisville
  • Norton Cancer Institute, Downtown - Louisville
  • Norton Hospital - Louisville
  • Norton Cancer Institute, St. Matthews - Louisville
  • Norton Women's and Children's Hospital (St. Matthews) - Louisville
  • Norton Cancer Institute, Audubon - Louisville
  • Norton Hospital (Audubon) - Louisville
  • Norton Brownsboro Hospital - Louisville
  • Norton Cancer Institute, Brownsboro Campus - Louisville

Iowa

  • Medical Oncology & Hematology Associates DBA Mission Cancer and Blood - Clive
  • Des Moines Oncology Research Association - Des Moines
  • Medical Oncology & Hematology Associates DBA Mission Cancer and Blood - Des Moines
  • Medical Oncology & Hematology Associates DBA Mission Cancer and Blood - Des Moines

Massachusetts

  • Massachusetts General Hospital - Boston
  • Brigham & Women's Hospital - Boston
  • Dana Farber Cancer Institute - Boston
  • Dana-Farber Cancer Institute - Chestnut Hill - Newton

Michigan

  • START Midwest - Grand Rapids

New Jersey

  • Memorial Sloan Kettering Monmouth - Middletown

Trial Details

FieldValue
Enrollment Target 154 participants
Start Date 2020-09-16
Est. Completion 2026-03-30
Phase Phase 2

Sponsor

Pfizer

1,845 total trials

What the Registry Record Tells You About NCT04553133

The ClinicalTrials.gov registry entry for NCT04553133 describes a study currently listed as active not recruiting, categorized as Phase 2. The registered enrollment target is 154 participants, a figure that helps gauge the scale of data the investigators plan to collect, below the 2,803-participant average among 1,224 other Breast Cancer trials with a reported enrollment target (95% lower). The listed sponsor is Pfizer, which has 1,845 total studies on file at ClinicalTrials.gov.

The record links to 3 conditions, with Breast Cancer appearing as the primary indexed condition, and to 5 interventions - of which PF-07104091 monotherapy dose escalation is the first listed.

NCT04553133 reports 20 study locations spanning 5 distinct geographic areas - top geographies include Kentucky, Iowa, Massachusetts.

Frequently Asked Questions

What is clinical trial NCT04553133 about?

NCT04553133 is a clinical study titled "PF-07104091 as a Single Agent and in Combination Therapy". To assess the safety and tolerability of increasing doses of PF-07104091 and to estimate the Maximum Tolerated Dose (MTD) and/or select the Recommended Phase 2 dose (RP2D) for PF-07104091 as a single agent in participants with advanced or metastatic small cell lung, breast and ovarian cancers.

What is the current status of trial NCT04553133?

This trial is currently active not recruiting. It is a Phase 2 study. The enrollment target is 154 participants. The study started on 2020-09-16. Estimated completion is 2026-03-30.

What conditions does trial NCT04553133 study?

This clinical trial studies the following conditions: Breast Cancer, Ovarian Cancer, Small-cell Lung Cancer.

What interventions are being tested in trial NCT04553133?

The interventions under investigation include: PF-07104091 monotherapy dose escalation (DRUG), PF-07104091 + palbociclib + fulvestrant (DRUG), PF-07104091 + palbociclib + letrozole (DRUG), PF-07104091 monotherapy dose expansion (ovarian) (DRUG), PF-07104091 monotherapy dose expansion (SCLC) (DRUG).

Who is sponsoring clinical trial NCT04553133?

This trial is sponsored by Pfizer, which has 1,845 total clinical trials registered on ClinicalTrials.gov.

Where is trial NCT04553133 being conducted?

This trial has 20 study locations across Iowa, Kentucky, Massachusetts, Michigan, New Jersey. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.

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Data sourced from official public datasets. See our methodology for details. Retrieved and formatted by PlainTrial Editorial

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