Bilingual brain boost: new therapy targets language loss in dementia

NCT ID NCT05741853

First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study tests a speech therapy program for bilingual Spanish-English or Spanish-Catalan speakers with primary progressive aphasia, a condition that slowly damages language abilities. Sixty participants will receive personalized script training via video sessions, while 30 others will only undergo testing. The goal is to see if therapy improves speech and quality of life, and how bilingualism affects recovery.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance

Video-Implemented Script Training for Aphasia (VISTA) - a behavioral speech therapy

What this could lead to

If successful, this could provide an effective, tailored speech therapy for bilingual individuals with primary progressive aphasia, improving their communication and daily life.

What could go wrong

This is an early-stage trial with only 60 participants, so results may not apply to all bilinguals. The therapy may not work for everyone, and benefits might be modest or temporary.

Disclaimer Read more

This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.

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Conditions

The condition(s) this trial relates to.

Alzheimer disease aphasia apraxia cognitive disorder communication disorder dementia Dysarthria frontotemporal dementia Frontotemporal Lobar Degeneration language disorder neurodegenerative disease primary progressive aphasia semantic dementia speech disorder

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • Hospital Clínic de Barcelona

    NOT_YET_RECRUITING

    Barcelona, 08036, Spain

    Contact Email: •••••@•••••

  • Hospital de la Santa Creu i Sant Pau

    RECRUITING

    Barcelona, Barcelona, 08025, Spain

    Contact Email: •••••@•••••

    Contact

  • University of Texas at Austin

    RECRUITING

    Austin, Texas, 78752, United States

    Contact Email: •••••@•••••

    Contact