Using fibreoptic nasendoscopy with patients with voice disorders

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

ISRCTN

Registry ID

ISRCTN25687704

Enrollment

200

Registered

2004-01-23

Start date

1999-01-03

Completion date

Unknown

Last updated

2020-03-23

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

Conditions

Ear, nose and throat diseases Ear, Nose and Throat Voice disturbances

Interventions

Not provided at time of registration

Eligibility

Inclusion criteria

Inclusion criteria: Non-organic dysphonia patients (number = 200)

Exclusion criteria

Exclusion criteria: Does not match inclusion criteria

Design outcomes

Primary

Measure	Time frame
Multi-dimensional voice quality outcomes: including patient opinion and clinician-based subjective and objective measurements.	—

Secondary

Measure	Time frame
Not provided at time of registration	—

Countries

United Kingdom

Outcome results

None listed

Source: ISRCTN (via WHO ICTRP) · Data processed: Feb 4, 2026