The effect of improving oxygen saturation during sleep with an oral appliance and Nasal Breathing Stimulator(NBST).

The effect of improving oxygen saturation during sleep with an oral appliance and Nasal Breathing Stimulator(NBST). - The effect of improving oxygen saturation during sleep with an oral appliance and Nasal Breathing Stimulator(NBST).

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000036986

Enrollment

Registered

2019-06-06

Start date

2019-04-20

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

Obstructive sleep apnea

Interventions

Wearing OA and NBST Wearing OA and Breathe right Wearing OA and taking 10 deep breaths

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who have been diagnosed with sleep apnea at the Institute Hospital of Nihon University School of Dentistry at Matsudo, or who have been diagnosed with sleep apnea at another medical institution and have visited our hospital or who have an otolaryngologic disorder

Exclusion criteria

Exclusion criteria: Those with central or mixed apnea, currently being treated for otolaryngologic diseases

Design outcomes

Primary

Measure	Time frame
3% oxygen desaturation index, lowest arterial blood oxygen saturation, AHI	—

Countries

Japan

Contacts

Public ContactArisa Sawa

Nihon University School of Dentistry at Matsudo Division of Oral Function and Rehabilitation, Department of Oral Health Science

maar17004@g.nihon-u.ac.jp0473609642

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026