๐Ÿ›๏ธ Verified NIH Record โ€ข Updated 2026-08-19

A Study to Evaluate the Efficacy and Safety of Elismetrep (K-304) in the Acute Treatment of Migraine (NCT07645924)

A Phase III, Multicenter, Randomized, Double-Blind, Placebo-Controlled Study of Elismetrep (K-304) in the Acute Treatment of Migraine

๐ŸŸข Recruiting Phase3 ๐Ÿ’Š Investigational Drug / Biologic Sponsor: Kallyope Inc.

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

This is a double-blind, randomized, multicenter, outpatient evaluation of the efficacy, safety, and tolerability of elismetrep, as compared with placebo, in the acute treatment of migraine.

Who can join: Review the eligibility criteria below.

Location: Central Research Associates, LLC (CRA) dba Flourish Research โ€” Birmingham, Alabama

Age range: 18 Years to 75 Years

๐Ÿงช Interventions in This Study

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 (113 Sites)

Showing the first 25 of 113 sites.

  • Central Research Associates, LLC (CRA) dba Flourish Research โ€” Birmingham, Alabama
  • AMR Mobile โ€” Mobile, Alabama
  • TrialSphere โ€” Chandler, Arizona
  • Arkansas Clinical Research โ€” Little Rock, Arkansas
  • Axiom Research, LLC โ€” Colton, California
  • ProScience Research Group โ€” Culver City, California
  • Leading Edge Research LA, LLC โ€” Encino, California
  • Axiom Research, Orange County โ€” Irvine, California
  • Downtown L.A. Research Center, Inc. โ€” Los Angeles, California
  • Clinical Research Institute โ€” Los Angeles, California
  • M3 Wake Research - Mission Mental Health (WR-MMH) โ€” Mission Viejo, California
  • Excell Research โ€” Oceanside, California
  • Empire Clinical Research โ€” Pomona, California
  • The Neurology Group โ€” Pomona, California
  • Artemis Institute for Clinical Research โ€” Riverside, California
  • Acclaim Clinical Research โ€” San Diego, California
  • CenExel Sherman Oaks CA (California Neuroscience Research) โ€” Sherman Oaks, California
  • Encompass Clinical Research โ€” Spring Valley, California
  • Sunwise Clinical Research โ€” Walnut Creek, California
  • Diablo Clinical Research โ€” Walnut Creek, California
  • Kinetic Clinical Research โ€” West Covina, California
  • Focus Clinical Research โ€” West Hills, California
  • IMMUNOe Research Centers โ€” Centennial, Colorado
  • MCB Clinical Research Centers โ€” Colorado Springs, Colorado
  • Advanced Neurosciences Research โ€” Fort Collins, Colorado

๐Ÿ“ž Contact the Study Coordinator

Phone: (917) 336-3654

Email: annemarie@kallyope.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 Migraine 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†—