View Clinical Trial (Medical Research Study)
Development of a Patient Registry of Totally Blind Subjects With Sleep-related Problems
| City: |
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Rockville |
| State: |
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Maryland |
| Zip Code: |
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20850 |
| Conditions: |
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Sleep-wake Disorder in Totally Blind Individuals |
| Purpose: |
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Non-24-hour sleep-wake disorder (N24HSWD) 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 N24HSWD and who are totally blind with no light perception. Subjects participate
in the study through a phone survey. This patient registry will be used to better understand
sleep related problems in blind individuals, and identify subjects who are interested in
participating in research and clinical studies related to N24HSWD. The survey consists of
questions regarding the degree of vision impairment and sleep problems that the subjects may
be experiencing.
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| Study Summary: |
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| Criteria: |
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Inclusion Criteria:
- Totally blind with history of sleep disturbances
Exclusion Criteria:
- Perceive light from either eye
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| NCT ID: |
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NCT01195558 |
| Primary Contact: |
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Principal Investigator Christian Lavedan, Ph.D. Vanda Pharmaceuticals
Vanda Pharmaceuticals Phone: 1-877-708-1936
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| Backup Contact: |
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N/A |
| Location Contact: |
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Rockville, Maryland 20850 United States
Site Status: Recruiting |
| Data Source: |
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ClinicalTrials.gov |
| Date Processed: |
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May 22, 2013 |
| Modifications to this listing: |
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