Scientists investigate if amylin analogue sparks migraines
NCT ID NCT07340788
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether pramlintide, a drug similar to the hormone amylin, can cause migraine attacks in people who get migraines without aura. Researchers will give 21 participants either pramlintide or a placebo and watch for headaches over 12 hours. The goal is to understand how amylin might play a role in starting migraines.
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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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About 21 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Feb 2026
An estimate. Start dates often move.
- Expected to finish
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Oct 2028
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.
- Ages
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18 to 65 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: * Age 18 to 65 years of age upon entry into screening * A body weight of 50 to 100 kg * History of migraine without aura for ≥12 months and in accordance with ICHD-3 * Between 1-5 monthly migraine days without aura on average across the 3 months prior to screening * Provision of informed consent prior to initiation of any study-specific activities/procedures Exclusion Criteria: * Any history of a primary or secondary headache disorder other than migraine without aura and infrequent episodic tension-type headache * Any history of moderate to severe traumatic brain injury * Any history of cardiovascular disease, including cerebrovascular diseases * Any history of pulmonary disease * Any other clinically significant disorders, conditions, or diseases that might impact the safety of the subject or interfere with the study's evaluation, procedures, or completion, aside from those mentioned above. This includes any relevant medical history or evidence that, in the opinion of the site investigator, might pose a risk to the subject or impact the validity of the study results * The subject is at risk of self-harm or harm to others as evidenced by past suicidal behavior * Female subjects of childbearing potential with a positive pregnancy test during any study visit * Cardiovascular disease of any kind, including cerebrovascular diseases * Hypertension (systolic blood pressure of ≥150 mmHg and/or diastolic blood pressure of ≥100 mmHg) prior to the start of infusion on the experimental day * Hypotension (systolic blood pressure of ≤90 mmHg and/or diastolic blood pressure of ≤50 mmHg) * Abnormalities on the electrocardiogram that, in the opinion of the site investigator, might pose a risk to the subject or impact the validity of the study results * Daily use of any medication other than contraceptives * Intake of any medication other than contraceptives within 48 hours of infusion start * Intake of caffeine, nicotine, and alcohol within 12 hours of infusion start * Headache of any intensity within 48 hours of infusion start * Migraine attack within 48 hours of infusion start * Aura within 48 hours of infusion start
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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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Rigshospitalet Glostrup
Glostrup Municipality, 2600, Denmark
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