A Pivotal Subjective Sleep Study of a Nasal Dilator (Breathe Right Tan)
Public ClinicalTrials.gov record NCT03549117. 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
Pivotal Subjective Sleep Study of a Nasal Dilator
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This randomized, double-blind, parallel group, placebo-controlled study assessed the effects of a novel nasal dilator strip in consumers with chronic nocturnal nasal congestion who have trouble with their sleep. Participants who met the entrance criteria were suffering from nasal congestion every night or almost every night, reported trouble with their sleep and had baseline nasal openness scores at bedtime during the qualification phase of ≤ 70 on a 100-point Visual Analogue Scale (VAS) on at least four of seven qualification nights were randomized to one of two treatments for use at home. Participants returned to the study site after 7 and 14 days of nightly nasal strip use where they self-administered the validated subjective questionnaire "the Nocturnal Rhinoconjunctivitis Quality of Life Questionnaire (NRQLQ)".
Study identification
- NCT ID
- NCT03549117
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Enrollment
- 140 participants
Conditions and interventions
Conditions
Interventions
Device · Other
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
- Oct 24, 2010
- Primary completion
- Jan 13, 2011
- Completion
- Jan 13, 2011
- Last update posted
- Sep 24, 2018
2010 – 2011
United States locations
- U.S. sites
- 2
- U.S. states
- 2
- U.S. cities
- 2
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Essex Testing Clinic, Inc | Verona | New Jersey | 07044 | — |
| Radiant Research - Cincinnati | Cincinnati | Ohio | 45249 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03549117, 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 Sep 24, 2018 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03549117 live on ClinicalTrials.gov.