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NCT04597749 · ClinicalTrials.gov registry record · NA

Nebula Study - Screener Apps and HSAT vs. PSG Comparison

A NA study, sponsored by ResMed.

Completed
Registry status
NA
Development phase
50
Enrollment target

NCT04597749: Completed NA study, sponsored by ResMed.

NCT04597749 is a NA study that has completed, run by ResMed. The registered enrollment target is 50 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower). According to ClinicalTrials.gov, the official US trial registry.

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The verdict

NCT04597749, a NA study, has completed, sponsored by ResMed.

COMPLETED
Registry status
NA
Development phase
50 participants
Enrollment target

Study Summary

This is a prospective, unblinded, open-label, single group study. All subjects will undergo concurrent screener app, HSAT testing, and in-lab polysomnography.

Primary Outcome

The PSG clinical decision for treatment is defined as AHI≥15. Screener apps and HSATs provide AHI values that will be used for comparison.

Interventions

  • DIAGNOSTIC_TEST PSG
  • DIAGNOSTIC_TEST Home Sleep Apnea Test with FDA cleared devices
  • OTHER Non-Contact Screening App

Trial Details

FieldValue
Enrollment Target 50 participants
Start Date 2020-10-27
Est. Completion 2021-01-20
Phase NA
ResMed

25 total trials

What the finished NCT04597749 record still lists

NCT04597749 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 50 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (96% lower).

The record links to 0 conditions, and to 3 interventions - of which PSG is the first listed.

NCT04597749 does not publish any study locations in the registry export this page uses.

Frequently Asked Questions

What is clinical trial NCT04597749 about?

NCT04597749 is a clinical study titled "Nebula Study - Screener Apps and HSAT vs. PSG Comparison". This is a prospective, unblinded, open-label, single group study. All subjects will undergo concurrent screener app, HSAT testing, and in-lab polysomnography.

What is the current status of trial NCT04597749?

This trial is currently completed. It is a NA study. The enrollment target is 50 participants. The study started on 2020-10-27. Estimated completion is 2021-01-20.

What interventions are being tested in trial NCT04597749?

The interventions under investigation include: PSG (DIAGNOSTIC_TEST), Home Sleep Apnea Test with FDA cleared devices (DIAGNOSTIC_TEST), Non-Contact Screening App (OTHER).

Who is sponsoring clinical trial NCT04597749?

This trial is sponsored by ResMed, which has 25 total clinical trials registered on ClinicalTrials.gov.

How this trial's enrollment target compares

Where NCT04597749's enrollment target sits among peer trials

50 1279th of 2000 higher than 622 of 2,000 other NA trials

participants (enrollment target), bucketed by value

Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.

Source ClinicalTrials.gov registry export · 2026-08-08

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Source: ClinicalTrials.gov NCT04597749, the US trial registry maintained by the National Library of Medicine. NCT04597749 (small enrollment · none site footprint · completed) retrieved and formatted by PlainTrial, see methodology.