Independent directory Public ClinicalTrials.gov records United States
ClinicalTrials.gov record
Completed Phase 1 Interventional Results available

A Bioequivalence Study Between the Proposed and Current Talazoparib Capsule Formulation and Food Effect Study for the Proposed Talazoparib Capsule Formulation in Participants With Advanced Solid Tumors

ClinicalTrials.gov ID: NCT04672460

Public ClinicalTrials.gov record NCT04672460. 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 Oct 21, 2026, 11:49 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, OPEN LABEL, CROSSOVER STUDY TO ESTABLISH BIOEQUIVALENCE BETWEEN THE PROPOSED SOFT GEL TALAZOPARIB CAPSULE FORMULATION AND THE CURRENT TALAZOPARIB COMMERCIAL FORMULATION AND TO ESTIMATE THE FOOD EFFECT ON PHARMACOKINETICS OF THE PROPOSED TALAZOPARIB SOFT GEL CAPSULE FORMULATION IN PARTICIPANTS WITH ADVANCED SOLID TUMORS

Brief summary

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

This will be a Phase 1, open label, 2-sequence, crossover study to establish the BE of the current commercial formulation (Generation 3.1 talazoparib capsules) to the proposed talazoparib liquid-filled soft gelatin capsule (soft gel capsule) formulation after multiple dosing under fasting conditions in participants with advanced solid tumors. In addition, the effect of food on the PK of the proposed talazoparib soft gel capsule formulation will be evaluated in fixed sequence after the 2 BE assessment periods.

Study identification

NCT ID
NCT04672460
Recruitment status
Completed
Study type
Interventional
Phase
Phase 1
Lead sponsor
Pfizer
Industry
Enrollment
73 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years to 70 Years
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 21, 2020 (Actual)
Primary completion
Feb 4, 2022 (Actual)
Completion
Jul 22, 2022 (Actual)
Last update posted
Sep 25, 2024

2020 – 2022

United States locations

U.S. sites
23
U.S. states
8
U.S. cities
15
Facility City State ZIP Site status
California Cancer Associates for Research and Excellence, Inc (cCARE) Encinitas California 92024 —
Cedars-Sinai Medical Center, Samuel Oschin Comprehensive Cancer Institute Los Angeles California 90048 —
Cedars-Sinai Medical Center Los Angeles California 90048 —
California Cancer Associates for Research and Excellence, Inc (cCARE) San Marcos California 92069 —
Smilow Cancer Hospital at Yale New Haven New Haven Connecticut 06510 —
Yale-New Haven Hospital New Haven Connecticut 06510 —
Smilow Cancer Hospital Phase 1 Unit New Haven Connecticut 06511 —
Florida Cancer Specialists Lake Mary Florida 32746 —
Alliance for Multispecialty Research, LLC Kansas City Missouri 64114 —
NYU Langone Hospital - Long Island Oncology Mineola New York 11501 —
NYU Langone Hospital - Long Island Mineola New York 11501 —
Laura & Isaac Perlmutter Cancer Center at NYU Langone Health New York New York 10016 —
NYU Investigational Pharmacy New York New York 10016 —
NYU Langone Medical Center (Tisch Hospital) New York New York 10016 —
Montefiore Medical Center The Bronx New York 10461 —
University of Cincinnati Medical Center Cincinnati Ohio 45219 —
University Hospitals Cleveland Medical Center Cleveland Ohio 44106 —
West Chester Hospital West Chester Ohio 45069 —
UPCI Investigational Drug Service Pittsburgh Pennsylvania 15232 —
UPMC Hillman Cancer Center Pittsburgh Pennsylvania 15232 —
Upmc Shadyside Pittsburgh Pennsylvania 15232 —
Mary Crowley Cancer Research - Medical City Hospital Dallas Texas 75230 —
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.

Non-U.S. locations

This page focuses on the U.S. directory. The official record also lists 8 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04672460, 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 Sep 25, 2024 · Synced Oct 21, 2026

Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.

Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT04672460 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →