ClinicalTrials.gov record
A Long-Term Safety Study of Elismetrep (K-304) in the Acute Treatment of Migraine
ClinicalTrials.gov ID: NCT07674654
Public ClinicalTrials.gov record NCT07674654. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Study identification
- NCT ID
- NCT07674654
- Recruitment status
- Not yet recruiting
- Study type
- Interventional
- Phase
- Phase 3
- Lead sponsor
- Kallyope Inc.
- Industry
- Enrollment
- 1,000 participants
Conditions and interventions
Conditions
Interventions
- Elismetrep Drug
- Placebo Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jun 30, 2026
- Primary completion
- May 31, 2028
- Completion
- May 31, 2028
- Last update posted
- Jul 1, 2026
2026 – 2028
United States locations
- U.S. sites
- 114
- U.S. states
- 34
- U.S. cities
- 97
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Central Research Associates, LLC (CRA) dba Flourish Research | Birmingham | Alabama | 35205 | — |
| AMR Mobile | Mobile | Alabama | 36608 | — |
| TrialSphere | Chandler | Arizona | 85286 | — |
| Arkansas Clinical Research | Little Rock | Arkansas | 72205 | — |
| Axiom Research, LLC | Colton | California | 92324 | — |
| ProScience Research Group | Culver City | California | 90230 | — |
| Leading Edge Research LA, LLC | Encino | California | 91316 | — |
| Axiom Research, Orange County | Irvine | California | 92604 | — |
| Downtown L.A. Research Center, Inc. | Los Angeles | California | 90017 | — |
| Clinical Research Institute | Los Angeles | California | 90048 | — |
| M3 Wake Research - Mission Mental Health (WR-MMH) | Mission Viejo | California | 92691 | — |
| Excell Research | Oceanside | California | 92056 | — |
| Empire Clinical Research | Pomona | California | 91767 | — |
| The Neurology Group | Pomona | California | 91767 | — |
| Artemis Institute for Clinical Research | Riverside | California | 92503 | — |
| Acclaim Clinical Research | San Diego | California | 92120 | — |
| CenExel Sherman Oaks CA (California Neuroscience Research) | Sherman Oaks | California | 91403 | — |
| Encompass Clinical Research | Spring Valley | California | 91978 | — |
| Sunwise Clinical Research | Walnut Creek | California | 94596 | — |
| Diablo Clinical Research | Walnut Creek | California | 94598 | — |
| Kinetic Clinical Research | West Covina | California | 91790 | — |
| Focus Clinical Research | West Hills | California | 91307 | — |
| IMMUNOe Research Centers | Centennial | Colorado | 80112 | — |
| MCB Clinical Research Centers | Colorado Springs | Colorado | 80910 | — |
| Advanced Neurosciences Research | Fort Collins | Colorado | 80528 | — |
| Chase Medical Research, LLC | Waterbury | Connecticut | 06708 | — |
| DelRicht Research | Atlanta | Georgia | 30329 | — |
| Drug Studies America | Marietta | Georgia | 30060 | — |
| Sleep Care Research Institute d/b/a Clinical Research Atlanta-Stockbridge | Stockbridge | Georgia | 30281 | — |
| Cedar Crosse Research Center | Chicago | Illinois | 60607 | — |
| Chicago Headache Center & Research Institute | Chicago | Illinois | 60657 | — |
| Healthcare Research Network II, LLC | Flossmoor | Illinois | 60447 | — |
| Chicago Headache Center & Research Institute | Naperville | Illinois | 60563 | — |
| Integrated Clinical Trials Solution | West Des Moines | Iowa | 50265 | — |
| Collective Medical Research | Overland Park | Kansas | 66212 | — |
| Clinical Associates Midwest, LLC | Overland Park | Kansas | 66214 | — |
| Heartland Research Associates, LLC - An AMR Company | Wichita | Kansas | 67207 | — |
| Physicians to Children & Adolescents, PSC (Kentucky Pediatric / Adult Research) | Bardstown | Kentucky | 40004 | — |
| AMR Clinical - Lexington | Lexington | Kentucky | 40509 | — |
| CTI Clinical Research Center | Lexington | Kentucky | 45212 | — |
| Monroe Biomedical Research (former L-MARC Research Center) | Louisville | Kentucky | 40213 | — |
| Crescent City Headache & Neurology Center | Chalmette | Louisiana | 70043 | — |
| DelRicht Research | New Orleans | Louisiana | 70115 | — |
| Headlands Research - PharmaSite | Pikesville | Maryland | 21208 | — |
| Boston Clinical Trials - Alcanza | Boston | Massachusetts | 02131 | — |
| MedVadis Research Corporation, LLC | Waltham | Massachusetts | 02451 | — |
| Michigan Headache Pain & Neurological Institute | Ann Arbor | Michigan | 48104 | — |
| Clinical Research Institute | Minneapolis | Minnesota | 55402 | — |
| DelRicht Research | Gulfport | Mississippi | 39503 | — |
| Proven Endpoints | Ridgeland | Mississippi | 39157 | — |
| StudyMetrix Research | City of Saint Peters | Missouri | 63303 | — |
| Healthcare Research Network | Hazelwood | Missouri | 63042 | — |
| AMR Clinical - Kansas City | Kansas City | Missouri | 64114 | — |
| Clinvest Headlands LLC | Springfield | Missouri | 65807 | — |
| Sundance Clinical Research | St Louis | Missouri | 63141 | — |
| IMA Clinical Research - Las Vegas | Las Vegas | Nevada | 89102 | — |
| Excel Clinical Research | Las Vegas | Nevada | 89109 | — |
| Wake Research Las Vegas Rainbow | Las Vegas | Nevada | 89118 | — |
| AMR Clinical - Las Vegas | Las Vegas | Nevada | 89119 | — |
| Redbird Research | Las Vegas | Nevada | 89119 | — |
| Las Vegas Clinical Trials | North Las Vegas | Nevada | 89030 | — |
| Advanced Research Institute-Reno | Reno | Nevada | 89511 | — |
| Albuquerque Clinical Trials | Albuquerque | New Mexico | 87102 | — |
| Dent Neuro Institute, Buffalo | Amherst | New York | 14226 | — |
| SPRI Clinical Trials, LLC | Brooklyn | New York | 11235 | — |
| True North Neurology | Commack | New York | 11725 | — |
| Central New York Clinical Research | Manlius | New York | 13104 | — |
| Fieve Clinical Research, Inc | New York | New York | 10017 | — |
| Rochester Clinical Research | Rochester | New York | 14609 | — |
| Upstate Clinical Research Associates | Williamsville | New York | 14221 | — |
| OnSite Clinical Solutions | Charlotte | North Carolina | 28277 | — |
| Guilford Neurologic Research Partners, LLC | Greensboro | North Carolina | 27405 | — |
| Headache Wellness Center | Greensboro | North Carolina | 27405 | — |
| Eximia Research - NC, LLC | Raleigh | North Carolina | 27607 | — |
| Carolina Research Center, Inc | Shelby | North Carolina | 28150 | — |
| Hometown Research | Columbus | Ohio | 43228 | — |
| Hometown Research | Milford | Ohio | 45150 | — |
| CincyScience | West Chester | Ohio | 45069 | — |
| OK Clinical Research, LLC | Edmond | Oklahoma | 73034 | — |
| Hightower Clinical | Oklahoma City | Oklahoma | 73102 | — |
| DelRicht Research | Tulsa | Oklahoma | 74133 | — |
| Tekton Research, Inc. | Yukon | Oklahoma | 73099 | — |
| Summit Research Network | Portland | Oregon | 97210 | — |
| Advanced Research Institute-Portland | Portland | Oregon | 97223 | — |
| Lehigh Center for Clinical Research | Allentown | Pennsylvania | 18103 | — |
| Clinical Research Philadelphia | Philadelphia | Pennsylvania | 19114 | — |
| Preferred Primary Care Physicians, Inc. | Pittsburgh | Pennsylvania | 15236 | — |
| Frontier Clinical Research, LLC | Scottdale | Pennsylvania | 15683 | — |
| Frontier Clinical Research, LLC | Smithfield | Pennsylvania | 15478 | — |
| Coastal Carolina Research Center | North Charleston | South Carolina | 29405 | — |
| WR-ClinSearch, LLC | Chattanooga | Tennessee | 37421 | — |
| Access Clinical Trials Inc | Nashville | Tennessee | 37203 | — |
| Clinical Research Associates, Inc. | Nashville | Tennessee | 37203 | — |
| FutureSearch Trials of Neurology | Austin | Texas | 78731 | — |
| Tekton Research | Austin | Texas | 78745 | — |
| APD Clinical Research | Cypress | Texas | 77372 | — |
| Horizon Clinical Research and Gill Neuroscience | Cypress | Texas | 77429 | — |
| FutureSearch Trials of Dallas, LP | Dallas | Texas | 75251 | — |
| Victorium Clinical Research | Houston | Texas | 77024 | — |
| DM Clinical Research | Houston | Texas | 77081 | — |
| GMG Clinical Research, LLC dba Radiance Clinical Research | Lampasas | Texas | 76550 | — |
| Aim Trials, LLC | Plano | Texas | 75093 | — |
| ClinPoint Trials | Waxahachie | Texas | 75165 | — |
| Pantheon Clinical Research | Bountiful | Utah | 84010 | — |
| J. Lewis Research, Inc. / Foothill Family Clinic Draper | Draper | Utah | 84020 | — |
| Advanced Research Institute | Ogden | Utah | 84405 | — |
| Granger Medical Clinic | Riverton | Utah | 84096 | — |
| J. Lewis Research, Inc. / Foothill Family Clinic | Salt Lake City | Utah | 84109 | — |
| J. Lewis Research, Inc. / Foothill Family Clinic | Salt Lake City | Utah | 84121 | — |
| Health Research of Hampton Roads, Inc. (HRHR) | Newport News | Virginia | 23606 | — |
| AMR Clinical - Norfolk | Norfolk | Virginia | 23502 | — |
| Seattle Clinical Research Center | Seattle | Washington | 98104 | — |
| Frontier Clinical Research | Morgantown | West Virginia | 26505 | — |
| Clinical Investigation Specialists, Inc. | Kenosha | Wisconsin | 53144 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 1 non-U.S. site.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT07674654, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 1, 2026 · Synced Jul 21, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT07674654 live on ClinicalTrials.gov.