New fibromyalgia drug shows promise in Long-Term safety trial
NCT ID NCT07637162
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tests the long-term safety and effectiveness of an experimental drug called AXS-14 for people with fibromyalgia, a condition causing widespread pain and fatigue. About 300 adults who previously took part in a related study will receive AXS-14 for 52 weeks. Researchers will monitor side effects to see if the drug is safe for extended use.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 3
Large-scale testing in a bigger group. Usually the last step before a treatment can be approved.
- Participants
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About 300 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Apr 2026
- Expected to finish
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May 2028
An estimate. End dates often move.
- Lead sponsor
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A company
The lead sponsor is a pharmaceutical, biotech, or medical-device company.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Participation in AXS-14-FM-301. Exclusion Criteria: * Unable to comply with study procedures. * Medically inappropriate for study participation in the opinion of the Investigator.
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Get notified about this study
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
31 sites. The list below names each one and where it is.
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The official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Clinical Research Site
Little Rock, Arkansas, 72211, United States
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Clinical Research Site
Redlands, California, 92374, United States
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Clinical Research Site
Sacramento, California, 95821, United States
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Clinical Research Site
Santa Ana, California, 92705, United States
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Clinical Research Site
Hollywood, Florida, 33021, United States
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Clinical Research Site
Jacksonville, Florida, 32256, United States
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Clinical Research Site
Lakeland, Florida, 33803, United States
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Clinical Research Site
Orlando, Florida, 32801, United States
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Clinical Research Site
Orlando, Florida, 32832, United States
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Clinical Research Site
Tampa, Florida, 33634, United States
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Clinical Research Site
Atlanta, Georgia, 30329, United States
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Clinical Research Site
Norcross, Georgia, 30092, United States
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Clinical Research Site
Chicago, Illinois, 60634, United States
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Clinical Research Site
Overland Park, Kansas, 66209, United States
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Clinical Research Site
Overland Park, Kansas, 66212, United States
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Clinical Research Site
Louisville, Kentucky, 40205, United States
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Clinical Research Site
Prairieville, Louisiana, 70769, United States
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Clinical Research Site
Boston, Massachusetts, 02131, United States
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Clinical Research Site
Springfield, Missouri, 65807, United States
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Clinical Research Site
Town and Country, Missouri, 63017, United States
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Clinical Research Site
Las Vegas, Nevada, 89102, United States
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Clinical Research Site
Brooklyn, New York, 11235, United States
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Clinical Research Site
Williamsville, New York, 14221, United States
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Clinical Research Site
Tulsa, Oklahoma, 74133, United States
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Clinical Research Site
Duncansville, Pennsylvania, 16635, United States
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Clinical Research Site
Charleston, South Carolina, 29407, United States
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Clinical Research Site
Knoxville, Tennessee, 37909, United States
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Clinical Research Site
Memphis, Tennessee, 38119, United States
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Clinical Research Site
Austin, Texas, 78737, United States
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Clinical Research Site
Dallas, Texas, 75251, United States
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Clinical Research Site
Prosper, Texas, 75078, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can the Body's stress wiring explain why pain spreads and lingers?
- Can qigong loosen the grip of fibromyalgia? trial tests two styles
- Can a light bulb dial down chronic pain?
- Can a Hands-On nerve technique ease Fibromyalgia's grip?
- Why some days hurt more: charting Fibromyalgia's daily swings
- Zapping the vagus nerve: a new hope for fibromyalgia pain?