Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.

Clear filters
ClinicalTrials.gov public records Last synced Sep 24, 2026, 2:05 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
Local D1 index available.
Filters: Intervention: Data collection on blindness and sleep problems Clear all
Recruiting No phase listed Observational

Patient Registry of Blind Subjects With Sleep-related Problems

NCT01195558
View directory record Official record
Conditions
Sleep-wake Disorder in Blind Individuals
Interventions
Data collection on blindness and sleep problems
Other
Lead sponsor
Vanda Pharmaceuticals
Industry
Eligibility
Not listed
Enrollment
10,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2030
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jun 23, 2020 · Synced Sep 24, 2026, 2:05 AM EDT