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Effectiveness of Thai Talking Board (TTB) Audiobooks for Children With Complex Communication Needs in Thailand

Effectiveness of Thai Talking Board (TTB) Audiobooks for Children With Complex Communication Needs in Thailand

Status
Recruiting
Phases
Phase 3
Study type
Interventional
Source
TCTR
Registry ID
TCTR20251210004
Enrollment
504
Registered
2025-12-10
Start date
2025-08-05
Completion date
Unknown
Last updated
2026-08-03

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

Conditions

Communication level in children with complex communication needs Children Complex communication needs Receptive language Expressive language

Interventions

The intervention of this RCT is the Thai Talking Board (TTB) which is an augmentative and alternative communication (AAC) device assisting the children with complex communication needs. This device is
Experimental Device,No Intervention No treatment
Thai Talking Board (TTB),Control

Sponsors

Rajanagarindra Child Development Foundation Under The Patronage of Her Royal Highness Princess Maha Chakri Sirindhorn
Lead Sponsor

Eligibility

Sex/Gender
All
Age
3 Years to 12 Years

Inclusion criteria

Inclusion criteria: 1. The children with complex communication needs aged 3 to 12 years old (i.e., intellectual disabilities, Down syndrome, autism, and acquired disabilities who have developmental delay in receptive language (developmental age of 6 months or less which be able to look at spoked people and presented objects) and language expression (developmental age of 24 months or less which be able to speak words or phrases more than 10 words). The children will be evaluated their development using the Developmental Surveillance and Promotion Manual (DSPM), the Thai Early Developmental Assessment for Intervention (TEDA4I), by physician's diagnosis with severe developmental disorders of speech and language (ICD-10 code F80), or communication level lower than 6 (unable to communicate verbally or do not produce meaningful sounds). 2. Children do not have visual or hearing impairments. 3. The parents are consented to participate in the study.

Exclusion criteria

Exclusion criteria: 1. Children with epilepsy and persistent symptoms. 2. Parents request to withdraw during the study.

Design outcomes

Primary

MeasureTime frame
Communication level At baseline and 3 weeks of treatment Communication Matrix Score

Secondary

MeasureTime frame
N/A N/A N/A

Countries

Thailand

Contacts

Public ContactDuangkamol Tangviriyapaiboon

Rajanagarindra Institute of Child Development

dtangviriyapaiboon@gmail.com053908300

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Aug 10, 2026