# Down Syndrome Speech Intelligibility Diagnostic Treatment Study

> **NCT04059354** · NA · TERMINATED · sponsor: **University of Wisconsin, Madison** · enrollment: 3 (actual)

## Conditions studied

- Down Syndrome

## Interventions

- **BEHAVIORAL:** Speech therapy addressing phonology and motor learning

## Key facts

- **NCT ID:** NCT04059354
- **Lead sponsor:** University of Wisconsin, Madison
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** TERMINATED
- **Start date:** 2019-09-05
- **Primary completion:** 2020-02-28
- **Final completion:** 2020-02-28
- **Target enrollment:** 3 (ACTUAL)
- **Why stopped:** Due to COVID-19
- **Last updated:** 2025-02-07

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04059354

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04059354, "Down Syndrome Speech Intelligibility Diagnostic Treatment Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04059354. Licensed CC0.

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