Zapping the brain to save speech: new trial tests TMS and tDCS for progressive aphasia

NCT ID NCT07158216

First seen Nov 01, 2025 · Last updated May 08, 2026 · Updated 31 times

Summary

This study tests whether gentle brain stimulation (TMS, tDCS, or both) can slow down language decline in people with primary progressive aphasia (PPA), a condition that gradually impairs speech and understanding. Over 6 months, 80 participants will receive either real stimulation or a sham (fake) version, alongside standard language therapy. The goal is to see if these non-invasive techniques help maintain language abilities longer than therapy alone.

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Contacts and locations

Study contacts

  • Contact

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

Locations

  • Hospital Clinico San Carlos

    RECRUITING

    Madrid, Spain

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

Conditions

Explore the condition pages connected to this study.