Data acquisition to evaluate and improve the accuracy of Data analysis in the technology-assisted therapy of voice disorders (within the framework of LAOLA)

Data acquisition to evaluate and improve the accuracy of Data analysis in the technology-assisted therapy of voice disorders (within the framework of LAOLA) - LAOLA-DaVo

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

DRKS

Registry ID

DRKS00033225

Enrollment

450

Registered

2023-12-19

Start date

2024-06-03

Completion date

Unknown

Last updated

2026-06-22

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

Conditions

R49.0

Interventions

Group 1: Adults with healthy voice and vocal disorders in Germany are recorded during the performance of voice therapy exercises via audio, video and depth image. This data is used to train the LAOLA

Eligibility

Sex/Gender

All

Age

18 Years to No maximum

Inclusion criteria

Inclusion criteria: proficient in German (oral and written) majority

Exclusion criteria

Exclusion criteria: No willingness to sign the written declaration of consent to participate Cognitive deficits

Design outcomes

Primary

Measure	Time frame
Identification of visual abnormalities during the performance of existing speech therapy exercises and development of a differentiation between persons with healthy voice and dysphonia, development of a score for calculation	—

Secondary

Measure	Time frame
F1 Score: Classification of the correct execution of exercises based on video, depth image and audio data	—

Countries

Germany

Contacts

Public ContactVerena Uslar

Universitätsklinik für Viszeralchirurgie

verena.uslar@uni-oldenburg.de+49 (0)441 229-1490

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Jun 27, 2026