A clinical trial to study the effects of semi-occluded vocal tract exercise to improve voice quality of Dysarthria patient

Effectiveness of Semi occluded vocal tract exercise (SOVTE) on voice quality among Dysarthria patient - NIL

Status

Active, not recruiting

Phases

Phase 2

Study type

Interventional

Source

CTRI

Registry ID

CTRI/2025/01/079763

Enrollment

Registered

2025-01-29

Start date

Unknown

Completion date

Unknown

Last updated

2025-03-03

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

Conditions

Health Condition 1: R471- Dysarthria and anarthria

Interventions

Intervention1: Semi-occluded vocal tract exercise: patient will receive SOVTE for 12 days Control Intervention1: semi-occluded vocal tract exercise among Dysarthria patient in voice quality: patient w

Eligibility

Inclusion criteria

Inclusion criteria: 1. Stroke with dysarthria patient with voice problem diagnosed by SLT. 2. Both male and female 3. patient who are willing to participate. 4. Age range 15/80

Exclusion criteria

Exclusion criteria: 1. Patient with severe and critical condition 2. Undiagnosed injury or other condition 3. Patient who will unwilling to participate in this study will be excluded.

Design outcomes

Primary

Measure	Time frame
Effectiveness of SOVTE among Dysarthria patient with voice difficultiesTimepoint: At base line,2 weeks	—

Secondary

Measure	Time frame
By using GRBAS scale i will measure the patient phonation, resonance. loudness, grade, roughness, breathiness, asthenia and strain.Timepoint: 12 days	—

Countries

Bangladesh

Contacts

Public ContactSanjida Subahan

Bangladesh Health Professions Institute

sanjidaslt93@gmail.com01682990501

Outcome results

None listed

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