๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-02-06

Gedatolisib Plus Fulvestrant With or Without Palbociclib vs Standard-of-Care for the Treatment of Patients With Advanced or Metastatic HR+/HER2- Breast Cancer (VIKTORIA-1) (NCT05501886)

Phase 3, Open-Label, Randomized, Study Comparing Gedatolisib Combined With Fulvestrant & With or Without Palbociclib to Standard-of-Care Therapies in Patients With HR-Positive, HER2-Negative Advanced Breast Cancer Previously Treated With a CDK4/6 Inhibitor in Combination w/Non-Steroidal Aromatase Inhibitor Therapy

๐Ÿ”ต Active, Not Recruiting Phase3 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Celcuity Inc

๐Ÿฉบ Plain-English Summary (8th-Grade Level)

This is a Phase 3, open-label, randomized, clinical trial evaluating the efficacy and safety of gedatolisib plus fulvestrant with or without palbociclib for the treatment of patients with locally advanced or metastatic HR+/HER2- breast cancer following progression on or after CDK4/6 and aromatase inhibitor therapy.

Who can join: Review the eligibility criteria below.

Location: University of Alabama at Birmingham โ€” Birmingham, Alabama

Age range: 18 Years

๐Ÿ“‹ "Do I Qualify?" โ€” 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria โ†—

๐Ÿ“ All Participating Trial Locations (235 Sites)

Showing the first 25 of 235 sites.

  • University of Alabama at Birmingham โ€” Birmingham, Alabama
  • Arizona Oncology (US Oncology/McKesson) - Goodyear โ€” Goodyear, Arizona
  • St. Bernards Medical Center โ€” Jonesboro, Arkansas
  • CARTI Cancer Center โ€” Little Rock, Arkansas
  • Pacific Cancer Medical Center Inc โ€” Anaheim, California
  • Kaiser Permanente South Bay Medical Center โ€” Harbor City, California
  • Cancer and Blood Specialty Clinic โ€” Los Alamitos, California
  • Pacific Cancer Care โ€” Monterey, California
  • University of California, Irvine Medical Center โ€” Orange, California
  • Ventura County Hematology Oncology Specialists โ€” Oxnard, California
  • Redlands Hematology Oncology โ€” Redlands, California
  • UCLA Hematology/Oncology-Santa Monica โ€” Santa Monica, California
  • Torrance Memorial Physician Network - Cancer Care โ€” Torrance, California
  • Kaiser Permanente Medical Center - Vallejo โ€” Vallejo, California
  • PIH Health Hospital Whittier โ€” Whittier, California
  • Yale Cancer Center - New Haven โ€” New Haven, Connecticut
  • South Broward Hospital District d/b/a Memorial Healthcare System โ€” Hollywood, Florida
  • Cancer Specialists of North Florida - Jacksonville โ€” Jacksonville, Florida
  • H. Lee Moffitt Cancer Center & Research Institute โ€” Tampa, Florida
  • Bond & Steele Clinic, P.A. d/b/a Bond Clinic, P.A. โ€” Winter Haven, Florida
  • John D. Archbold Memorial Hospital โ€” Thomasville, Georgia
  • Illinois Cancer Specialists - Arlington Heights โ€” Arlington Heights, Illinois
  • Fort Wayne Medical Oncology and Hematology โ€” Fort Wayne, Indiana
  • University of Kansas Cancer Center โ€” Westwood, Kansas
  • University of Kentucky Medical Center โ€” Lexington, Kentucky

๐Ÿ’ฐ Cost, Insurance & Patient Rights

  • 100% Free Items: The investigational treatment and protocol-required procedures are supplied at zero cost by the sponsor.
  • Routine Patient Care: Under federal law (ACA ยง 2709) and many state statutes, routine care costs are covered during participation.
  • Voluntary Participation: You may withdraw at any time without affecting your standard medical care.

Explore by condition: All Breast Cancer clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Review the official NIH record below to find the coordinating site.
  3. Ask about the visit schedule, what is covered at no cost, and any travel support.
  4. Confirm with your own doctor before making a decision.
๐Ÿ›๏ธ View Official NIH Record โ†—