Prospective study of Cochlin-Tomoprotein (CTP) detection test for making a definite diagnosis of perilymphatic fistula

Prospective study of Cochlin-Tomoprotein (CTP) detection test for making a definite diagnosis of perilymphatic fistula - CTP detection for definite diagnosis of perilymphatic fistula

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000019949

Enrollment

Registered

2015-11-27

Start date

2017-01-17

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

perilymphatic fistula

Interventions

The extraction of cleaning liquid of middle ear

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients with clinical diagnosed perilymphatic fistula

Exclusion criteria

Exclusion criteria: Patients without prior consent

Design outcomes

Primary

Measure	Time frame
The percentage of CTP positive patients among the patients with clinical perilymphatic fistula	—

Countries

Japan

Contacts

Public ContactTadao Yoshida

Nagoya University Graduate School of Medicine Department of Otorhinolaryngology

tadaoy@med.nagoya-u.ac.jp052-744-2323

Outcome results

None listed

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