Novel Device for Screening Patients With Symptoms of OSA

Validation of a Novel Device for Screening Patients With Symptoms of OSA

Status

Completed

Phases

Unknown

Study type

Observational

Source

ClinicalTrials.gov

Registry ID

NCT03157440

Enrollment

Registered

2017-05-17

Start date

2017-04-01

Completion date

2018-03-31

Last updated

2019-04-17

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Sleep Apnea Syndromes

Brief summary

An innovative ring type oxymetry will be wore by patient undergoing sleep study to validate it's accuracy and usefulness as a screening device for patients with symptoms of OSA

Interventions

DIAGNOSTIC_TESTRing oxymetry

a new type oxymetry wear on index finger like a ring

Study design

Observational model

CASE_ONLY

Time perspective

CROSS_SECTIONAL

Eligibility

Sex/Gender

ALL

Age

18 Years to 70 Years

Healthy volunteers

Inclusion criteria

* Patients above 18 years old and below 70 years old, both men and women

Exclusion criteria

* Patients requiring oxygen therapy or noninvasive ventilation; * Patients with a diagnosis of chronic obstructive pulmonary disease, chronic heart failure, neuromuscular disease, insomnia, clinical symptoms of parasomnia, periodic limb movement, or narcolepsy. * Patients on medication known to interfere with heart rate, such as beta-blockers, digoxin or calcium receptor antagonists.

Design outcomes

Primary

Measure	Time frame
the concordance of the ring oximetry with PSG as the gold standard	1 year

Countries

Hong Kong

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026