Can your suggestibility predict migraine relief?
NCT ID NCT07617441
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at why some people with chronic migraine don't get better with standard treatments. Researchers want to see if a person's level of suggestibility—how easily they respond to suggestions or expectations—might help predict who could benefit from placebo effects. They will use brain scans and psychological tests to compare 100 migraine patients and 100 healthy volunteers.
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Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 200 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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May 2029
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
The study population consists of patients with non-responsive chronic migraine ( NRCM ) attending the Headache Centre of the "Pugliese-Ciaccio" Hospital in Catanzaro, Italy. In parallel, healthy control subjects matched for age and sex will be recruited from the general population, residing in or domiciled in the Calabria region, through institutional advertisements and communications from the Headache and Adaptive Disorders Centre of the same hospital. All participants will undergo clinical screening and, if eligible, will be further assessed at the clinical and neuroimaging facilities involved in the study, including the neuroimaging unit of the IBSBC-CNR located at the "Mater Domini" Hospital in Catanzaro, Italy.
- Ages
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18 to 75 years
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
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 for Non-Responsive Chronic Migraine subjects: * adults aged ≥ 18 years and ≤ 75 years; * diagnosis of non-responsive chronic migraine (NRCM) according to ICHD-3 beta criteria; * presence of at least 8 migraine days per month associated with disability (MIDAS ≥ 11), and insufficient response after 6 weeks or inability to tolerate at least three previously prescribed migraine preventive agents, i.e., resistance to standard therapy for at least 6 weeks; * signed informed consent. Inclusion Criteria for healthy subjects are: * adults aged ≥ 18 years and not older than 75 years; * absence of a diagnosis of NRCM according to ICHD3beta or other relevant -neurological disorders as assessed during the medical history taken at the headache center; * signed informed consent. Exclusion Criteria: * older than 75 years; * children * pregnant or breastfeeding women; * history of alcohol or substance abuse; * affected by concomitant neurological, cardiovascular, or cerebrovascular diseases; * liver disease or kidney disease; * psychiatric disorders (psychosis, major depression, bipolar disorder). * diagnosis or history of migraine (for healthy subjects).
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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
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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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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Renato Dulbecco University Hospital
RECRUITINGCatanzaro, Catanzaro, 88100, Italy
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Other studies related to the condition(s) this trial covers.
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