Actively Recruiting
Patient Registry of Blind Subjects With Sleep-related Problems
Led by Vanda Pharmaceuticals · Updated on 2020-06-24
10000
Participants Needed
1
Research Sites
1043 weeks
Total Duration
On this page
AI-Summary
What this Trial Is About
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.
CONDITIONS
Official Title
Patient Registry of Blind Subjects With Sleep-related Problems
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 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.
- Subjects must be blind.
- Subjects must have some self-described problem with sleep or daytime sleepiness.
You will not qualify if you...
History of severe allergic reactions to study medication Currently pregnant or breastfeeding Recent participation in another clinical trial within the last 30 days Presence of uncontrolled medical conditions that could affect safety
AI-Screening
AI-Powered Screening
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Trial Site Locations
Total: 1 location
1
Vanda Pharmaceuticals
Washington D.C., District of Columbia, United States, 20037
Actively Recruiting
Research Team
V
Vanda Pharmaceuticals
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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