🏛️ Verified NIH Record • Updated 2026-06-30

A Study to Evaluate Single Agent Selinexor Versus Physician's Choice in Participants With Previously Treated Myelofibrosis (NCT04562870)

A Phase 2, Randomized, Open-Label, Multicenter Study to Evaluate Safety and Efficacy of Single Agent Selinexor Versus Treatment of Physician's Choice in Patients With Previously Treated Myelofibrosis

🔵 Active, Not Recruiting Phase2 💊 Investigational Drug / Biologic Sponsor: Karyopharm Therapeutics Inc

🩺 Plain-English Summary (8th-Grade Level)

This is a Phase 2, multicenter, two-arm, open-label study to evaluate the safety and efficacy of selinexor versus treatment per physician's choice (PC) in participants with myelofibrosis (MF) who had at least 6 months of treatment with a Janus kinase (JAK)1/2 inhibitor. Study participants will be randomized in a 1:1 ratio to either receive selinexor or physicians' choice of treatment.

Who can join: Review the eligibility criteria below.

Location: The Oncology Institute of Hope and Innovation — Pasadena, California

Age range: 18 Years

🧪 Interventions in This Study

📋 "Do I Qualify?" — 1-Minute Self Screener

Instant Checklist

Full eligibility criteria are available on the official NIH protocol. View the criteria ↗

📍 All Participating Trial Locations (21 Sites)

  • The Oncology Institute of Hope and Innovation — Pasadena, California
  • Rocky Mountain Cancer Centers, LLP — Aurora, Colorado
  • Illinois Cancer Specialist — Niles, Illinois
  • Texas Oncology - Northeast Texas — Tyler, Texas
  • Peking Union Medical College Hospital — Beijing, Beijing Municipality
  • Union Hospital, Tongji Medical College, Huazhong University of Science and Technology — Wuhan, Hubei
  • Affiliated Hospital of Nantong University — Nantong, Jiangsu
  • The Second Affiliated Hospital of Soochow University — Suzhou, Jiangsu
  • Suzhou University -The First Affiliated Hospital — Suzhou, Jiangsu
  • The First Hospital of Jilin University — Changchun, Jilin
  • Sir Run Run Shaw Hospital - Zhejiang University School of Medicine — Hangzhou, Zhejiang
  • Institut de Cancéro-Hématologie — Brest, Brittany Region
  • Centre Hospitalier Universitaire d'Angers (CHU Angers) — Angers,
  • University General Hospital "ATTIKON" — Athens, Attica
  • Istituto Scientifico Romagnolo per lo Studio e la Cura dei Tumori (IRST) IRCCS — Meldola, Forlì-Cesena
  • Università degli Studi di Firenze - Azienda Ospedaliero - Universitaria Careggi - Dipartimento di medicina sperimentale e clinica — Florence,
  • Azienda Unita Sanitaria Locale Latina - Ospedale Santa Maria Goretti — Latina,
  • University of Perugia Department of Medicine Hematology Section — Perugia,
  • Asst Settelaghi, Ospedale Di Circolo E Fondazione Macchi — Varese,
  • Pratia Onkologia Katowice — Katowice,
  • Hospital Universitario 12 de Octubre — Madrid, Madrid

💰 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 § 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 Myelofibrosis clinical trials

💡 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.
🏛️ View Official NIH Record ↗