Prospective observational study of AI-assisted endoscopic diagnosis in chronic nasopharyngitis

A prospective clinical study of AI-assisted endoscopic diagnosis in chronic nasopharyngitis - NASO-AI Clinical Study

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000061755

Enrollment

120

Registered

2026-06-01

Start date

2026-06-01

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

Chronic nasopharyngitis

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Adult patients diagnosed with chronic nasopharyngitis who are scheduled to undergo epipharyngeal abrasive therapy and provide written informed consent

Exclusion criteria

Exclusion criteria: Patients with inadequate image quality, those who do not provide written informed consent, and those deemed ineligible by the principal investigator

Design outcomes

Primary

Measure	Time frame
Agreement between AI-derived scores and expert evaluations (weighted kappa coefficient and intraclass correlation coefficient)	—

Secondary

Measure	Time frame
Changes in AI scores before and after treatment, correlation with symptom visual analog scale scores, prediction of symptom improvement, diagnostic performance assessed by ROC-AUC and PR-AUC, calibration assessed by Brier score, and clinical utility evaluated by decision curve analysis	—

Countries

Japan

Contacts

Public ContactManabu Mogitate

Mogitate Medical Corporation Mogitate ENT Clinic

mogitateentjp@m08.itscom.net0448654187

Outcome results