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Active, not recruiting Phase 3 Interventional Results available

A Study to Learn About a New Medicine Called Vepdegestrant (ARV-471, PF-07850327) in People Who Have Advanced Metastatic Breast Cancer

ClinicalTrials.gov ID: NCT05654623

Public ClinicalTrials.gov record NCT05654623. 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 19, 2026, 7:47 PM 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 3, RANDOMIZED, OPEN-LABEL, MULTICENTER TRIAL OF ARV-471 (PF-07850327) VS FULVESTRANT IN PARTICIPANTS WITH ESTROGEN RECEPTOR-POSITIVE, HER2-NEGATIVE ADVANCED BREAST CANCER WHOSE DISEASE PROGRESSED AFTER PRIOR ENDOCRINE BASED TREATMENT FOR ADVANCED DISEASE (VERITAC-2)

Brief summary

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

A study to learn about a new medicine called ARV-471 (PF-07850327) in people who have advanced metastatic breast cancer.

Study identification

NCT ID
NCT05654623
Recruitment status
Active, not recruiting
Study type
Interventional
Phase
Phase 3
Lead sponsor
Pfizer
Industry
Enrollment
624 participants

Conditions and interventions

Interventions

Drug

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
Mar 3, 2023 (Actual)
Primary completion
Jan 31, 2025 (Actual)
Completion
May 15, 2028 (Estimated)
Last update posted
Mar 18, 2026

2023 – 2028

United States locations

U.S. sites
87
U.S. states
15
U.S. cities
72
Facility City State ZIP Site status
California Cancer Associates for Research and Excellence, Inc. (cCARE) Encinitas California 92024 —
Orange Coast Memorial Medical Center Fountain Valley California 92708 —
California Cancer Associates for Research and Excellence Fresno California 93720 —
Providence Queen of the Valley Medical Center Napa California 94558 —
California Cancer Associates for Research and Excellence San Marcos California 92069 —
Olive View-UCLA Medical Center Sylmar California 91342 —
Smilow Cancer Hospital Care Center at Fairfield Fairfield Connecticut 06824 —
Smilow Cancer Hospital at Yale-New Haven New Haven Connecticut 06510 —
Yale-New Haven Hospital New Haven Connecticut 06510 —
Smilow Cancer Hospital Care Center at North Haven North Haven Connecticut 06473 —
Smilow Cancer Hospital Care Center at Trumbull Trumbull Connecticut 06611 —
Florida Cancer Specialists Altamonte Springs Florida 32701 —
Florida Cancer Specialists BON Bonita Springs Florida 34135 —
Florida Cancer Specialists BCC Bradenton Florida 34205 —
Florida Cancer Specialists LRS Bradenton Florida 34211 —
Florida Cancer Specialists Brandon Florida 33511 —
Florida Cancer Specialists NFM Cape Coral Florida 33909 —
Morton Plant Hospital - BayCare Health System Clearwater Florida 33756 —
Florida Cancer Specialists Clearwater Florida 33761 —
Florida Cancer Specialists Daytona Beach Florida 32117 —
Florida Cancer Specialists COL Fort Myers Florida 33905 —
Florida Cancer Specialists GLO Fort Myers Florida 33908 —
Florida Cancer Specialists Gainesville Florida 32605 —
Lakeland Regional Cancer Center Lakeland Florida 33805 —
Florida Cancer Specialists Largo Florida 33770 —
Florida Cancer Specialists Lecanto Florida 34461 —
Florida Cancer Specialist And Research Institute N. Venice Florida 34275 —
Florida Cancer Specialists NGD Naples Florida 34102 —
Florida Cnacer Specialists North Port Florida 34286 —
Florida Cancer Specialists Ocala Florida 34474 —
Florida Cancer Specialists Orange City Florida 32763 —
Florida Cancer Specialists Orlando Florida 32806 —
Florida Cancer Specialists PCH Port Charlotte Florida 33980 —
Florida Cancer Specialists SAC Sarasota Florida 34232 —
Florida Cancer Specialists SAD Sarasota Florida 34236 —
Florida Cancer Specialists St. Petersburg Florida 33705 —
Florida Cancer Specialists Stuart Florida 34994 —
Florida Cancer Specialists Tampa Florida 33607 —
Florida Cancer Specialists Tavares Florida 32778 —
Florida Cancer Specialists The Villages Florida 32159 —
Florida Cancer Specialist Trinity Florida 34655 —
Florida Cancer Specialists Vero Beach Florida 32960 —
Florida Cancer Specialists Wellington Florida 33414 —
Florida Cancer Specialists West Palm Beach Florida 33401 —
Florida Cancer Specialists Winter Park Florida 32789 —
Hope and Healing Cancer Services Hinsdale Illinois 60521 —
Norton Cancer Institute - Downtown Louisville Kentucky 40202 —
Norton Cancer Institute, Downtown Louisville Kentucky 40202 —
Norton Hospital Louisville Kentucky 40202 —
Norton Cancer Institute, St Matthews Campus Louisville Kentucky 40207 —
Norton Women's & Children's Hospital Louisville Kentucky 40207 —
Norton Brownsboro Hospital Louisville Kentucky 40241 —
Norton Cancer Institute, Brownsboro Hospital Campus Louisville Kentucky 40241 —
University Medical Center New Orleans New Orleans Louisiana 70112 —
Louisiana State University Health Sciences Shreveport Shreveport Louisiana 71103 —
Hattiesburg Clinic Hematology/Oncology Hattiesburg Mississippi 39401 —
Mercy Clinic Oncology and Hematology Ballwin Missouri 63011 —
Saint Luke's Cancer Institute Kansas City Missouri 64111 —
Mercy Research - David C. Pratt Cancer Center St Louis Missouri 63141 —
Dartmouth-Hitchcock Medical Center Lebanon New Hampshire 03756 —
MSK Basking Ridge Basking Ridge New Jersey 07920 —
MSK Monmouth Middletown New Jersey 07748 —
Memorial Sloan Kettering - Bergen Montvale New Jersey 07645 —
Hematology Oncology Associates of CNY Camillus New York 13031 —
MSK Commack Commack New York 11725 —
Hematology-Oncology Associates of Central New York, PC East Syracuse New York 13057 —
MSK Westchester Harrison New York 10604 —
R.J. Zuckerberg Cancer Center Lake Success New York 11042 —
Northern Westchester Hospital Mount Kisco New York 10549 —
Memorial Sloan Kettering Cancer Center New York New York 10065 —
MSK Evelyn H. Lauder Breast and Imaging Center New York New York 10065 —
Hematology Oncology Associates of Rockland Nyack New York 10960 —
Phelps Hospital Sleepy Hollow New York 10591 —
MSK Nassau Uniondale New York 11553 —
Cancer Centers of Southwest Oklahoma Lawton Oklahoma 73505 —
Providence Cancer Institute Franz Clinic Portland Oregon 97213 —
Providence Portland Medical Center Portland Oregon 97213 —
University of Virginia Cancer Center Charlottesville Virginia 22903 —
University of Virginia Health System Charlottesville Virginia 22908 —
UVA Breast Care Center Charlottesville Virginia 22911 —
Bon Secours Memorial Regional Medical Center Mechanicsville Virginia 23116 —
Bon Secours St. Francis Medical Center Midlothian Virginia 23114 —
Bon Secours St. Mary's Hospital Richmond Virginia 23226 —
Providence Regional Cancer System - Aberdeen Aberdeen Washington 98520 —
Providence Regional Cancer System- Centralia Centralia Washington 98531 —
Providence Regional Cancer System - Lacey Lacey Washington 98503 —
UW Medicine Valley Medical Center Renton Washington 98055 —

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 225 non-U.S. sites.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT05654623, 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 Mar 18, 2026 · Synced Oct 19, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT05654623 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →