Melatonin may ease sleepless nights for kids with autism
NCT ID NCT01993251
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested different doses of melatonin to see which one best improves sleep quality in autistic children aged 3 to 12 who have trouble sleeping. Researchers measured things like how long it takes to fall asleep, total sleep time, and number of night awakenings using sleep monitors and questionnaires. The goal was to find the most effective dose to help these children sleep more soundly.
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Study facts
What this study's own registry entry says, in plain language.
- Phase
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Phase 2
Tests whether the treatment actually works, and watches for side effects, in a larger group.
- Participants
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26 people
The number who actually took part.
- Started
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Jun 2014
- Finished
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Jun 2018
- 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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3 to 12 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.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Boys and girls from 3 to 12 years old with autism spectrum, * Diagnosed by psychiatrists according to the diagnostic criteria for autism ICD-10 AND ADI or ADOS positive, * With trouble sleeping, assessed by questionnaire CHSQ, * Having made a night polysomnography, * Written informed consent (signed by parents), * Affiliated with the French universal healthcare system. Exclusion Criteria: * Children who stopped all treatment for sleep for less than one month, * Liver or kidney insufficiencies, * Acute illness during or occurred in the month preceding the study, * Neurological disease without autism spectrum , patients with non-controlled epilepsy * Health background witch can influence sleep (other than autism itself), * Obstructive syndrome (history - oral breathing in wakefulness, nocturnal snoring significant (heard the door closed), nocturnal respiratory effort, apnea reported by parents- and clinical examination (chronic nasal congestion, large tonsils and touching), * Known hypersensitivity to the active substance or to one of the excipient contained in the verum or in the placebo, * Children under treatment against-indicated with the study treatment witch can't be stopped
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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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CHRU de Strasbourg
Strasbourg, 67091, France
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CHU de Caen
Caen, 14033, France
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CHU de Tours
Tours, 37044, France
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Centre Hospitalier du Chinonais
Chinon, France
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Hôpital Femme Mere Enfant
Bron, 69677, France
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