Effects of Two Interventions for Prevention of Voice Disorders in Teachers: Randomized Clinical Trial.

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

NL-OMON

Registry ID

NL-OMON23222

Enrollment

Registered

2011-10-27

Start date

2011-11-21

Completion date

Unknown

Last updated

2024-02-28

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

Conditions

professional voice

Interventions

Will be two interventions in which subjects are randomly assigned to groups, through a computer program. One group will receive voice training traditional and the other group, technique of vocal mass

Eligibility

Inclusion criteria

Inclusion criteria: 1. Develop activity faculty at higher level; 2. Have workload of 40 hours weekly; 3. Have vocal complaint; 4. Sign the Instrument of Consent.

Exclusion criteria

Exclusion criteria: Will be excluded characters who are performing some vocal treatment, either for treatment or voice enhancement.

Design outcomes

Primary

Measure	Time frame
Perception of a voice problem with respect to activity limitations and participation restrictions. Timepoint: 8 weeks.	—

Secondary

Measure	Time frame
1. Overall assessment of the degree of dysphonia. Timepoints: 8 weeks; 2. Jitter: Variability of fundamental frequency in the short term. Timepoints: 8 Weeks; 3. Shimer : Variability of the sound wave amplitude in the short term. Time points: 8 weeks; 4. The glottal noise energy. Timepoints: 8 weeks.	—

Contacts

Public ContactTanise Cristaldo Anhaia

Duque de caxias, 203/22 Porto Alegre, RS - Brazil CEP

tanise.anhaia@bol.com.br51 92874589

Outcome results

None listed

Source: NL-OMON (via WHO ICTRP)