Clinical Trial

Exploratory Trial of the "HiDongDong" Language Rehabilitation App for Articulation Delay.

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Record status
This record was last updated May 29, 2026 (before its estimated July 2026 completion). Its status may not reflect the trial's current state.
Summary
The purpose of this study is to evaluate the effectiveness of the AI-based application "HiDongDong" in improving articulation development in children aged 2 to under 14 years with suspected articulation delays. The program provides individualized language training based on a personalized assessment of vulnerable speech sounds. This trial aims to determine whether the digital therapeutic solution can enhance articulation skills and inform future strategies for language rehabilitation in children.
Trial Details
NCT Number NCT07613268
Lead Sponsor Seoul National University Bundang Hospital
Collaborators: National IT Industry Promotion Agency, South Korea
Conditions Speech Sound Disorder, Language Development Disorders, Phonological Disorder
Enrollment 48 participants
Start Date 2026-05
Primary Completion 2026-07 (estimated)
Study Completion 2026-08 (estimated)
Updated on ClinicalTrials.gov 2026-05-29