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Smartwatches may predict migraines before they strike

NCT ID NCT05755945

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing This study
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

First seen Jun 27, 2026 · Last updated Aug 12, 2026 · Updated 2 times

Summary

This study looks at whether data from wearable devices like smartwatches can track and even predict migraine headaches. Twenty adults with chronic migraine will use a phone app and a smart device to record heart rate and movement. The goal is to see if this information can help forecast when a migraine might happen, which could lead to earlier and more effective treatment.

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

Not a phased trial

Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.

Participants

About 20 people

The number the study aims to enrol. It can still change while the study runs.

Started

Feb 2023

Expected to finish

Jun 2027

An estimate. End dates often move.

Lead sponsor

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.

Ages

18 years and older

Sex

Anyone

Healthy volunteers

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

Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.

Inclusion Criteria: * Age 18 years and older (no upper age limit defined) * History of chronic migraine as defined by the International Headache Society's International Classification of Headache Disorders (3rd edition). * Response to current preventative therapy with ≥ 50% improvement in the frequency of headache days when compared to baseline * 4 to 14 average number of total headache days per month during peak efficacy of preventative therapy * Ability to understand study procedures and to comply with them for the entire length of the study and use study devices as outlined in protocol. * Patient agrees to maintain a daily electronic headache diary. * Proficient in the use of electronic devices including Apple HomeKit and Apple Watch. - Subjects owns an iPhone with iOS 16 or later operating system installed on iPhone. Apple watch series 8 with watch OS6 or later will be provided by the study. Exclusion Criteria: * Chronic daily headache with no periods of headache freedom. * ≥ 15 average number of headaches days per month during peak efficacy of preventative treatment. * Medication overuse headache as defined by the International Headache Society's International Classification of Headache Disorders (3rd edition). * Daily opioid use for \> 3 months (e.g., hydrocodone, oxycodone, fentanyl patch) or other daily analgesic use for chronic pain disorders (e.g., NSAIDS or acetaminophen). * Inability or unwillingness of individual or legal guardian/representative to give written informed consent.

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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.

Contacts and locations

Locations

  • Mayo Clinic Minnesota

    Rochester, Minnesota, 55905, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.