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Patient Registry of Blind Subjects With Sleep-related Problems

Recruitingn/aAges any - anyAllVanda Pharmaceuticals
NCT01195558 on ClinicalTrials.gov ↗
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In plain words

What the trial is, and whether it could suit you

Non-24-hour sleep-wake disorder (Non-24) is a condition experienced primarily by totally blind individuals that results in abnormal night sleep patterns and chronic daytime sleepiness. This is a research protocol to develop a patient registry of subjects who may suffer from Non-24 and who are blind. Subjects participate in the study through a phone survey. This registry will be used to better understand, sleep related problems in blind individuals, including the investigation of a potential treatment, recruitment for future clinical studies, and to provide a forum for raising awareness about Non-24. The survey consists of questions regarding the degree of vision impairment and sleep problems that the subjects may be experiencing.

Sign in to get the eligibility rules as simple questions to take to your doctor.

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📋 Eligibility rules (as published)
Inclusion Criteria: 1. Subjects or legal guardians must be at least 18 years of age to participate in the telephone survey. Parents or legal guardians may represent children from 0 through 17 years who meet the following criteria. 2. Subjects must be blind. 3. Subjects must have some self-described problem with sleep or daytime sleepiness.
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What it tests

  • Data collection on blindness and sleep problems
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Where

1 site
Vanda Pharmaceuticals
Washington D.C., United States
🤝 Taking part is your choice, and you can leave at any time. Only the trial team can confirm you are eligible — always decide together with your own doctor.
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