Melatonin for Adolescent Migraine Prevention Study



Status:Recruiting
Conditions:Migraine Headaches
Therapuetic Areas:Neurology
Healthy:No
Age Range:10 - 17
Updated:10/18/2018
Start Date:August 2, 2017
End Date:June 2021
Contact:Amy A Gelfand, MD
Email:Amy.Gelfand@ucsf.edu
Phone:415-885-7832

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Melatonin for Adolescent Migraine Prevention Study (The MAP Study).

This will be a randomized, multi-site double-blind placebo-controlled trial of melatonin (2
different dosing arms) vs. placebo for migraine prevention in adolescents. We intend to
enroll approximately 210 participants over 15 months at two sites: UCLA and UCSF. The
duration of participation for each participant will be 4 months.

Participation includes 16 weeks of daily headache diary recording and taking the study pill
every night, 1-2 hours before bed. Aside from the initial 1 hour enrollment visit, all
remaining study procedures will be completed from home.

During the enrollment visit, history of migraine, questionnaires, a neurologic and physical
exam (including weight, blood pressure, pulse, and respiratory rate) will be performed. Girls
who have had their first period will undergo a urine pregnancy test and will be instructed to
use birth control if they are sexually active.

For the first 8 week phase, participants will be instructed to take one study pill every
night, 1-2 hours before bedtime and complete a daily headache diary from a smartphone. Phone
call check-ins will occur at week 4 and week 8.

After the first 8 weeks of the study, participants who are eligible for the second phase of
the study will be notified by study staff and will be sent the next set of study pills.
Again, participants will be instructed to take the study pill every night, 1-2 hours before
bedtime and complete a diary entry every evening.

Phone call check-ins will occur at week 12 and week 16. At the final 16 week phone call,
additional questionnaires and study completion feedback will be collected.

Inclusion Criteria:

1. Age 10-17—inclusive

2. Weight ≥40 kg, so as not to require mg/kg based dosing

3. Meets International Classification of Headache Disorders III beta1 criteria for
migraine in children/adolescents (international standard diagnostic criteria for
research)

4. Lives in the state of California- to allow shipping of study medication from our
pharmacy

5. Has at least one parent who speaks English—in order to ensure good communication with
study team by phone

6. Has daily access to a smartphone in order to provide daily headache diary data

7. A Parent/Guardian consents and the adolescent is cognitively capable of giving assent
to participate

8. Either not on a migraine preventive medication, or if on one the dose has been stable
for at least 4 weeks prior to enrollment, or are willing to wait to start the study
until they have reached a stable dose for 4 weeks

9. Willing to not use OTC melatonin or change migraine preventives during the trial

10. Has ≥1 headache day per week, or 4-28 days of headache in a 28-day period Episodic
headaches have been present for a minimum of 6 months—This lowers the likelihood of a
secondary cause of headaches

Exclusion Criteria:

1. Continuous headache

2. History of seizures/epilepsy

3. Pregnant/lactating

4. Concomitant opioid or barbiturate overuse, wherein overuse is defined as ≥4 days per
month of barbiturate containing compounds, ≥10 days per month of opioid containing
compounds as these may impact sleepiness scales

5. If in the investigator's opinion there is a medical or psychiatric concern that makes
them think the participant should not participate

6. Inability to swallow pills after teaching and practice History of nocturnal asthma, as
evidenced by a having a diagnosis of asthma and symptoms that manifest as nighttime
awakening due to cough, wheeze, and/or shortness of breath

Randomization Criteria:

1. Had 4-28 migraine/migrainous days in the 28-day period of weeks 5-8 of single-blind
placebo treatment phase, but not continuous headache.

2. At least 80% compliance with headache diary (i.e. at least 23 headache diary days)
during weeks 5-8 of single-blind placebo treatment phase.
We found this trial at
2
sites
Los Angeles, California 90095
Phone: 415-885-7832
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500 Parnassus Ave
San Francisco, California 94143
(415) 476-9000
Phone: 415-885-7832
University of California at San Francisco (UCSF) The leading university exclusively focused on health, UC...
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