Medical Information Only. Always consult your healthcare provider before enrolling in any clinical trial.
Evaluating an Under-mattress Sleep Monitor Compared to a Peripheral Arterial Tonometry Device in the Diagnosis of Obstructive Sleep Apnea
NCT04778748 · View on ClinicalTrials.gov ↗
Study Summary
A device has been developed which is placed under the mattress, thereby escaping contact with patient, which enables monitoring of sleep activity and has been shown in some studies to provide an estimate of the frequency of sleep disordered breathing. If the estimates of sleep disordered breathing from this new device are medically equivalent to current excepted home sleep apnea test devices within clinically important ranges of sleep disordered breathing, it may have several benefits. This study is designed to help answer several important clinical questions, namely, is the new device clinically equivalent to an established HSAT device for patients who have at least moderately severe OSA, and what is the effect of multiple nights on classification of severity and presence of OSA.
Conditions Studied
Interventions
- DIAGNOSTIC_TEST Under-mattress sleep monitor
Study Locations (1)
Minnesota
- Mayo Clinic in Rochester — Rochester
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2021-04-22 |
| Est. Completion | 2021-12-20 |
Interested in This Trial?
Always speak with your doctor before enrolling in a clinical trial.
Full Details on ClinicalTrials.gov ↗What the Registry Record Tells You About NCT04778748
The ClinicalTrials.gov registry entry for NCT04778748 describes a study currently listed as completed. It is categorized as an unspecified phase, which is the standard way researchers label where a study sits along the investigational pathway from early safety work through later efficacy and post-marketing evaluation. The registered enrollment target is 60 participants, a figure that helps gauge the scale of data the investigators plan to collect. The listed sponsor is Mayo Clinic, which has 3,246 total studies on file at ClinicalTrials.gov, and sponsors are the parties responsible for study design, oversight, and regulatory filings.
The record links to 1 condition, with Sleep Apnea, Obstructive appearing as the primary indexed condition, and to 1 intervention — of which Under-mattress sleep monitor is the first listed. Interventions can include drugs, devices, procedures, behavioral programs, or observational arms, and each is tracked as a separate registry field so that downstream queries can filter accurately. When a trial lists multiple interventions, it usually reflects a multi-arm design or a comparison protocol rather than a single treatment being tested in isolation. The brief summary published in the registry is the clearest source of protocol intent and should be read before drawing conclusions from any sidebar tags.
Geographic footprint matters for practical reasons: NCT04778748 reports 1 study location spanning 1 distinct geographic area — top geographies include Minnesota. A larger site network tends to correlate with broader recruitment capacity, but it does not imply anything about study quality, and site-level enrollment status can diverge from the overall registry status shown above. Every data point on this page comes from the public ClinicalTrials.gov dataset and is reproduced here for reference only; it is not a medical recommendation, an endorsement of the sponsor, or an invitation to enroll. Verify current status, eligibility criteria, and contact details directly at ClinicalTrials.gov, and discuss any participation decision with your own healthcare provider.
Frequently Asked Questions
What is clinical trial NCT04778748 about?
NCT04778748 is a clinical study titled "Evaluating an Under-mattress Sleep Monitor Compared to a Peripheral Arterial Tonometry Device in the Diagnosis of Obstructive Sleep Apnea". A device has been developed which is placed under the mattress, thereby escaping contact with patient, which enables monitoring of sleep activity and has been shown in some studies to provide an estimate of the frequency of sleep disordered breathing. If the estimates of sleep disordered breathing f...
What is the current status of trial NCT04778748?
This trial is currently completed. The enrollment target is 60 participants. The study started on 2021-04-22. Estimated completion is 2021-12-20.
What conditions does trial NCT04778748 study?
This clinical trial studies the following conditions: Sleep Apnea, Obstructive. These conditions were identified from the trial registry and reflect the primary focus areas of the research.
What interventions are being tested in trial NCT04778748?
The interventions under investigation include: Under-mattress sleep monitor (DIAGNOSTIC_TEST). Each intervention is being evaluated for safety and efficacy as part of this clinical study.
Who is sponsoring clinical trial NCT04778748?
This trial is sponsored by Mayo Clinic, which has 3,246 total clinical trials registered on ClinicalTrials.gov. The sponsor is responsible for the study's design, funding, and regulatory compliance.
Where is trial NCT04778748 being conducted?
This trial has 1 study location across Minnesota. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
How Clinical Trials Work
Understand phases 1-4, trial design, randomization, and the informed consent process.
Patient Rights in Clinical Trials
Your rights as a participant: consent, withdrawal, privacy, and who to contact.
Finding the Right Clinical Trial
A practical guide to searching trials, understanding eligibility, and evaluating options.
All Guides
Browse our complete library of clinical trial educational resources.
Read our methodology — how this data is sourced, computed, and verified.