Does the oral myofunctional therapy with breathing regulation continue the effect?

Does the oral myofunctional therapy with breathing regulation continue the effect? - Does the oral myofunctional therapy with breathing regulation continue the effect?

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000041305

Enrollment

100

Registered

2020-08-04

Start date

2020-09-01

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

mouth breathing

Interventions

The breathing training Oral myofunctional therapy The breathing training + oral myofunctional therapy

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Those who have a high NOSE score and a low PNIF, or those who have a low NOSE score and a low PNIF are the subjects of this experiment.

Exclusion criteria

Exclusion criteria: Those who are undergoing otolaryngology are excluded.

Design outcomes

Primary

Measure	Time frame
Peak Nasal Inspiratory Flow; PNIF Lip Closure Force; LCF Tongue Up Force; TUP Nose Obstructive Symptoms Evaluation; NOSE	—

Countries

Japan

Contacts

Public ContactHiroshi Suzuki

Nihon University school of dentistry at Matsudo Division of oral function and rehabilitation, department of oral health science

suzuki.hiroshi91@nihon-u.ac.jp047-360-9642

Outcome results

None listed

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