Nurse phone calls may boost headache treatment success
NCT ID NCT06200480
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether follow-up calls from a headache nurse could help patients with migraines, tension headaches, cluster headaches, or hemicrania continua stay on their preventive medication. 147 participants were randomly assigned to receive nurse calls at 2 and 6 weeks or to follow up with their regular doctor. The main goal was to see if more patients completed at least two months of treatment with nurse support.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this could show that nurse-led follow-up is a practical way to help headache patients stick with their preventive treatment.
- What could go wrong
- The trial was terminated early, so results are limited. It was also a small, open-label study, which can introduce bias.
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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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
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147 people
The number who actually took part.
- Started
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Apr 2023
- Finished
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Jan 2026
- 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.
- Ages
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18 to 90 years
- 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: * One of the following headache diagnoses based on the International Classification of Headache Disorders, third edition (ICDH3): G44.2 Chronic tension-type headache and/or G43 Episodic and chronic migraine, G44.0 Episodic and chronic cluster headache, G44.8 Hemicrania Continua * Indication for preventive medication where there is at least one alternative with the need for follow-up assessment of effectiveness. Exclusion Criteria: * Uncertain headache diagnosis. * Need further investigation after the initial consultation. * Lack of understanding of information provided in Norwegian, both verbally and in writing. * Inability to keep a digital headache diary. * Need treatment of other comorbid conditions requiring follow-up in specialized healthcare. * Treatment with Onabotulinumtoxin A or Calcitonin-gene-related Peptide (CGRP) inhibitors given with three months intervals
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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
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St. Olavs Hospital HF
Trondheim, 7489, Norway
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