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Predicting the outcome of conservative (non-surgical) voice therapy for adults with laryngeal pathologies associated with hyperfunctional voice use

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
ISRCTN
Registry ID
ISRCTN64609553
Enrollment
Unknown
Registered
2002-10-10
Start date
1998-01-01
Completion date
Unknown
Last updated
2015-01-13

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

Conditions

Voice disorders Respiratory Diseases of vocal cords and larynx

Interventions

Patients will be randomly assigned to either the treatment or non-treatment group: 1. Treatment group: each subject in the treatment group will receive a structured voice therapy programme individuall

Sponsors

Hong Kong Health Services Research Fund (Hong Kong)
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1. Subjects with voice disorders should have one of the following pathologies: 1.1. Vocal nodule 1.2. Vocal polyp 1.3. Cysts 1.4. Chronic laryngitis 1.5. Odema 2. Must have normal hearing 3. Aged between 21 to 50 years old 4. Must be non-smokers 5. Consume less than one standard alcohol drink a day 6. Had not received any voice therapy 7. Not professional voice users (e.g., singers, actors, etc)

Exclusion criteria

Exclusion criteria: Does not meet inclusion criteria

Design outcomes

Primary

MeasureTime frame
Not provided at time of registration—

Secondary

MeasureTime frame
Not provided at time of registration—

Countries

Hong Kong

Outcome results

None listed

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