REGN7508 for Preventing Cancer-Associated Blood Clots

This study is testing an experimental drug called REGN7508 to see if it can prevent blood clots (Cancer-Associated Thrombosis or CAT) in adults with advanced or metastatic solid tumors. You might be eligible if you have a high risk of blood clots based on a special score (Khorana score ≥2) or certain genetic changes in your tumor. The study will compare REGN7508 to a placebo (an inactive substance) to see how well REGN7508 prevents blood clots, including deep vein thrombosis (DVT) and pulmonary embolism (PE), and also to understand its side effects. The main goal is to measure the time until the first blood clot event or a serious bleeding event occurs over six months.

Study design
This interventional study plans to enroll 1120 participants. It compares REGN7508 to a placebo.
What's involved
Not specified in the trial record.
Compensation
Not stated in the trial record.
Follow-up
Participants will be followed for six months to track blood clot events and bleeding events.

AI-generated from the public study record. Only the study team can confirm whether you're eligible — confirm details with them before making decisions.

NCT07410117

REGN7508 in Adult Participants for Prevention of Cancer-Associated Thrombosis

Recruiting
PHASE3Ages 18+InterventionalTreatment
Regeneron Pharmaceuticals
~1,120 participants
Updated 2026-08-20 on ClinicalTrials.gov
What's tested:REGN7508Placebo

At a glance

Recruiting sites
14 of 14 listed sites are recruiting right now
RecruitingSuspended, closed, or not yet open
What they're measuring
Time-to-first event of centrally adjudicated VTE (DVT, PE) or ATE, or thromboembolism- or ATE-related death
Measured over Through 6 months
+1 more outcome measured
Cancer-Associated Thrombosis (CAT)
14 sites across 7 states
Georgia7
Florida2
Texas1
Adjara1
Imereti1
Yamaguchi1
Japan1
  • Clinical Trial Management · STUDY_DIRECTOR · Regeneron Pharmaceuticals

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  • Time-to-first event of centrally adjudicated VTE (DVT, PE) or ATE, or thromboembolism- or ATE-related deathThrough 6 months
  • Time-to-first event of centrally adjudicated International Society of Thrombosis and Hemostasis (ISTH) major bleeding or Clinically Relevant Non-Major (CRNM) bleedingThrough 6 months