๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-07-30

A Study to Learn About the Study Medicine Called PF-07799933 in People With Advanced Solid Tumors With BRAF Alterations. (NCT05355701)

A PHASE 1, OPEN-LABEL, DOSE ESCALATION AND DOSE EXPANSION STUDY TO EVALUATE THE SAFETY, TOLERABILITY, PHARMACOKINETICS, AND ANTI TUMOR ACTIVITY OF PF-07799933 (ARRY-440) AS A SINGLE AGENT AND IN COMBINATION THERAPY IN PARTICIPANTS 16 YEARS AND OLDER WITH ADVANCED SOLID TUMORS WITH BRAF ALTERATIONS

๐ŸŸข Recruiting Phase1 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Pfizer

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

The purpose of this clinical trial is to learn about the safety and effects of the study medicine (called PF-07799933) administered as a single agent and in combination with other study medicines in people with solid tumors. This study is seeking participants who have an advanced solid tumor with a certain type of abnormal gene called "BRAF" and available treatments are no longer effective in controlling their cancer. All participants in this study will receive PF-07799933. PF-07799933 comes as a tablet to take by mouth, 2 times a day. Depending on the part of the study, participants may also receive another study medicine: * People with melanoma or other solid tumors may also receive binimetinib. Binimetinib comes as a tablet to take by mouth, 2 times a day. * People with colorectal cancer may also receive cetuximab or cetuximab and mFOLFOX6 (Chemotherapy regimen). Cetuximab will be given weekly (or every two weeks) in the clinic as a shot given in the vein or port (intravenous, IV). Participants may receive the study medicines for about 2 years. The study team will monitor how each participant is doing with the study treatment during regular visits at the study clinic.

Who can join: Review the eligibility criteria below.

Location: Highlands Oncology Group, PA โ€” Fayetteville, Arkansas

Age range: 16 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 (40 Sites)

Showing the first 25 of 40 sites.

  • Highlands Oncology Group, PA โ€” Fayetteville, Arkansas
  • Highlands Oncology Group, PA โ€” Rogers, Arkansas
  • Highlands Oncology Group, PA โ€” Springdale, Arkansas
  • Clinical and Translational Research Center (CTRC) โ€” Aurora, Colorado
  • UCHealth Sue Anschutz-Rodgers Eye Center โ€” Aurora, Colorado
  • University of Colorado Hospital - Anschutz Cancer Pavilion (ACP) โ€” Aurora, Colorado
  • University of Colorado Hospital - Anschutz Inpatient Pavilion (AIP) โ€” Aurora, Colorado
  • University of Colorado Hospital - Anschutz Outpatient Pavilion (AOP) โ€” Aurora, Colorado
  • Sylvester Comprehensive Cancer Center โ€” Miami, Florida
  • University of Miami Hospital and Clinics โ€” Miami, Florida
  • Brigham and Women's Hospital โ€” Boston, Massachusetts
  • Dana-Farber Cancer Institute โ€” Boston, Massachusetts
  • Dana-Farber Cancer Institute - Chestnut Hill โ€” Newton, Massachusetts
  • Brigitte Harris Cancer Pavilion โ€” Detroit, Michigan
  • Henry Ford Cancer - Detroit (Brigitte Harris Cancer Pavilion) โ€” Detroit, Michigan
  • Henry Ford Medical Center - Columbus โ€” Novi, Michigan
  • CT Scan and Echo Only: Henry Ford Medical Center-Plymouth โ€” Plymouth, Michigan
  • MSK Monmouth โ€” Middletown, New Jersey
  • MSK David H. Koch Center for Cancer Care โ€” New York, New York
  • Memorial Sloan Kettering Cancer Center 53rd street โ€” New York, New York
  • Memorial Sloan Kettering Cancer Center โ€” New York, New York
  • Cleveland Clinic Taussig Cancer Center Investigational Pharmacy โ€” Cleveland, Ohio
  • Cleveland Clinic โ€” Cleveland, Ohio
  • Providence Cancer Institute Franz Clinic โ€” Portland, Oregon
  • Providence Portland Medical Center โ€” Portland, Oregon

๐Ÿ“ž Contact the Study Coordinator

Phone: (800) 718-1021

Email: ClinicalTrials.gov_Inquiries@pfizer.com

Coordinator details come directly from the registered NIH protocol. Confirm the study is still recruiting before traveling.

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 Melanoma clinical trials

๐Ÿ’ก How to Participate

  1. Check the checklist above to see if you may qualify.
  2. Contact the study coordinator using the phone/email above.
  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†—