Study to Validate the Questionnaire Called IDSIQ™ in Patients With Insomnia Disorder
Public ClinicalTrials.gov record NCT03056053. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Multi-center, Single-arm, Open-label Study in Patients With Insomnia Disorder to Validate the Insomnia Daytime Symptoms and Impacts Questionnaire™ (IDSIQ™)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The main study objective is to assess the content validity and the psychometric characteristics of the Insomnia Daytime Symptoms and Impacts Questionnaire™ (IDSIQ™).
Study identification
- NCT ID
- NCT03056053
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 113 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 14, 2017
- Primary completion
- Apr 20, 2017
- Completion
- May 4, 2017
- Last update posted
- Jul 23, 2019
2017
United States locations
- U.S. sites
- 5
- U.S. states
- 5
- U.S. cities
- 5
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Santa Monica Clinical Trials | Santa Monica | California | 90404 | — |
| Neurotrials Research Inc | Atlanta | Georgia | 30342 | — |
| Clinical Research CTR of Nevada | Las Vegas | Nevada | 89104 | — |
| Clinilabs NYC | New York | New York | 10019 | — |
| CTI Clinical Research Center | Cincinnati | Ohio | 45255 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03056053, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jul 23, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03056053 live on ClinicalTrials.gov.