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Clinical trialNCT01061476CompletedPhase 1/PHASE2Interventional

Sleep Apnea Treatment With Expiratory Resistance(Provent™)

SponsorJohns Hopkins UniversityEnrollment12Sleep Apnea, Obstructive
View the registry record on ClinicalTrials.gov

Summary

The lay summary the sponsor registered on ClinicalTrials.gov.

Continuous positive airway pressure (CPAP) continues to be the primary therapy prescribed for the treatment of obstructive sleep apnea (OSA). Although effective, adherence to CPAP is suboptimal in many patients, making alternative therapies desirable. Recently, a novel device (Provent™) has been developed for the treatment of snoring and OSA. The purpose of the current study is to examine how well the Provent™ device treats OSA with particular attention to the how the it may treat sleep apnea and who may most likely benefit from the use of this treatment.
clinicaltrials.gov ↗

Investigators

The overall officials registered on this study. Names that resolve to a findmyKOL profile link to it; the rest are shown as registered.

A profile link is shown only when the registered name resolves to a person record with a confident, namesake-checked match; ambiguous names stay unlinked.

Sites

1 registered facility, with the per-site recruitment status where the registry publishes one. ClinicalTrials.gov does not publish per-site enrollment counts.

United States
  • Johns Hopkins Asthma and Allergy Center

    Baltimore, Maryland, United States

Site investigator names are published by ClinicalTrials.gov only while a study recruits, so completed studies list sites without them.

Drugs studied

No drug or biological interventions are in our data for this study. It may test a procedure, device or behavioral intervention, or the intervention list isn't in our current snapshot. See the registry record ↗. Why? →

Registration & key dates

Registry attributes as recorded on the ClinicalTrials.gov study record.

Start
31 Jan 2010
Primary completion
31 Jan 2011
Completion
31 Jan 2011
Last update posted
19 Jul 2013
Registered enrollment
12
Registry id
NCT01061476
clinicaltrials.gov ↗

Source: ClinicalTrials.gov, via the CTTI AACT database, data as of 24 Aug 2026. Registry facts are shown as registered by the study sponsor; findmyKOL does not interpret them.