# Speech Accessibility Project

> **NCT05889260** · — · COMPLETED · sponsor: **University of Illinois at Urbana-Champaign** · enrollment: 485 (actual)

## Conditions studied

- Parkinson Disease
- Progressive Supranuclear Palsy
- Multiple System Atrophy
- Dementia With Lewy Bodies

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT05889260
- **Lead sponsor:** University of Illinois at Urbana-Champaign
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2023-03-15
- **Primary completion:** 2025-03-29
- **Final completion:** 2025-07-31
- **Target enrollment:** 485 (ACTUAL)
- **Last updated:** 2025-08-17

## Collaborators

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## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05889260

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05889260, "Speech Accessibility Project". Retrieved via AI Analytics 2026-06-24 from https://api.ai-analytics.org/clinical/NCT05889260. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*