Clinical trials: Progressive Aphasia
PPA, Non-fluent Aphasia
Longitudinal Multi-Modality Imaging in Progressive Apraxia of Speech
The study is designed to determine the relationship between structural and functional changes in the brain on imaging and progression of speech and language, neurological and neuropsychological features in patients with…
- Conditions
- PPA, Non-fluent Aphasia, Apraxia of Speech, Primary Progressive Non-fluent Aphasia
- Trial name
- NCT01818661
- Testing
- AV-1451
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- Mayo Clinic
PPA
Personalized Closed-Loop Brain Stimulation for Patients With Primary Progressive Aphasia
This research study investigates the feasibility and efficacy of a personalized, closed-loop electroencephalogram-transcranial electrical stimulation (EEG-tES) intervention for individuals with Primary Progressive Aphasia (PPA)…
- Trial name
- NCT07511179
- Testing
- Active tES, Cognitive Interventions
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Johns Hopkins University
Primary Progressive Aphasia
Treating Primary Progressive Aphasia (PPA) Using High-definition tDCS
This is a double-blind, sham-controlled, crossover study in which subjects with the non-fluent/agrammatic and logopenic variants of primary progressive aphasia (naPPA and lvPPA, respectively) will undergo language testing and…
- Trial name
- NCT04046991
- Testing
- high-definition transcranial direct current stimulation, modified constraint-induced language therapy
- Where
- United States
- Volunteers
- 76 people
- Sponsor
- University of Pennsylvania
Primary Progressive Aphasia
Speech-Language Treatment With Remotely Supervised Transcranial Direct Current Stimulation in Primary Progressive Aphasia
Primary progressive aphasia (PPA) is a disorder characterized by gradual decline in speech-language ability caused by underlying neurodegenerative disease.
- Trial name
- NCT05901233
- Testing
- Remotely supervised Transcranial Direct Current Stimulation (RS-tDCS), Lexical Retrieval Training (LRT), Video Implemented Script Training in Aphasia (VISTA)
- Where
- 2 sites in United States
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- University of Texas at Austin
Primary Progressive Aphasia
Transcranial Direct Current Stimulation for Primary Progressive Aphasia
In the present sham-controlled study, the investigators examine whether tDCS could be used to enhance language abilities (e.g., picture naming) in individuals with primary progressive aphasia (PPA) primarily characterized by…
- Trial name
- NCT02928848
- Testing
- transcranial direct current stimulation
- Where
- United States
- Volunteers
- 16 people
- Sponsor
- University of Pennsylvania
Primary Progressive Aphasia(PPA)
Targeted Transcranial Magnetic Stimulation to Improve Language and Speech in Patients With Primary Progressive Aphasia
This is a monocenter randomized controlled clinical trial with cross-over arm - assessor blinded. The aims is investigating the effects of the speech language therapy (SLT) alone vs SLT + non-invasive brain stimulation (STIM)…
- Trial name
- NCT06921265
- Testing
- Training with Speech Language Therapy, Standard rTMS, Targeted rTMS
- Where
- Italy
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Primary Progressive Aphasia, Frontotemporal Dementia
Communication Bridge Speech Therapy Research Study
This is a study on Internet-based video-practice speech and language therapy for persons with primary progressive aphasia (PPA), behavioral-variant frontotemporal dementia (bvFTD), or related conditions.
- Trial name
- CB (NCT02439853)
- Testing
- Monthly Check-in Session
- Where
- United States
- Volunteers
- 57 people
- Sponsor
- University of Chicago
Predicted Tauopathies, Including, Progressive Supranuclear Palsy
Davunetide (AL-108) in Predicted Tauopathies - Pilot Study
The primary objective of the study is to obtain preliminary safety and tolerability data with davunetide (NAP, AL-108) in patients with a tauopathy (frontotemporal lobar degeneration [FTLD] with predicted tau pathology…
- Conditions
- Predicted Tauopathies, Including, Progressive Supranuclear Palsy, Frontotemporal Dementia With Parkinsonism Linked to Chromosome 17, Corticobasal Degeneration Syndrome
- Trial name
- NCT01056965
- Testing
- davunetide (AL-108, NAP)
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of California, San Francisco
Primary Progressive Aphasia, Repetitive Transcranical Magnetic Stimulation
rTMS Treatment of Primary Progressive Aphasia
Primary Progressive Aphasia (PPA) is a neurodegenerative disease in which language function is gradually and progressively impaired.
- Trial name
- NCT04431401
- Testing
- Magstim rTMS
- Where
- China
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- Peking Union Medical College Hospital
Corticobasal Degeneration (CBD), Corticobasal Syndrome (CBS)
4-Repeat Tauopathy Neuroimaging Initiative - Cycle 2
The goal of this study is to identify the most reliable methods of analysis for tracking CBD, PSP, and o/vPSP over time. The results from this study may be used in the future to calculate statistical power for clinical drug…
- Conditions
- Corticobasal Degeneration (CBD), Corticobasal Syndrome (CBS), Cortical-basal Ganglionic Degeneration (CBGD), Progressive Supranuclear Palsy (PSP)
- Trial name
- 4RTNI-2 (NCT02966145)
- Testing
- Observational Study
- Where
- 8 sites in United States, Canada
- Volunteers
- 293 people, healthy volunteers welcome
- Sponsor
- University of California, San Francisco
Primary Progressive Aphasia
Treating Primary Progressive Aphasia (PPA) Using tDCS
This is a double-blind, sham-controlled, crossover study in which subjects with the non-fluent/agrammatic and semantic variants of primary progressive aphasia (naPPA and svPPA, respectively) will undergo language testing and…
- Trial name
- NCT04566731
- Testing
- Transcranial Direct Current Stimulation (tDCS), Modified Contraint-Induced Language Therapy (mCILT)
- Where
- United States
- Volunteers
- 23 people
- Sponsor
- University of Pennsylvania
Aphasia Primary Progressive
Characterisation of Primary Progressives Aphasias
Primary progressive aphasias (PPA) represent a challenging group of degenerative language diseases that has led to growing interest in the scientific and medical community.
- Trial name
- CAPP (NCT02297035)
- Testing
- Behavioural testing, Brain imaging, Genetic screening
- Where
- France
- Volunteers
- 155 people, healthy volunteers welcome
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Semantic Dementia
Veri-T: A Trial of Verdiperstat in Patients With svPPA Due to TDP-43 Pathology
The purpose of the study is to test the safety and tolerability of twice daily Verdiperstat in patients with semantic variant primary progressive aphasia (svPPA) due to frontotemporal lobar degeneration with TDP-43 pathology…
- Trial name
- Veri-T-001 (NCT05184569)
- Testing
- Verdiperstat
- Where
- 5 sites in United States
- Volunteers
- 64 people
- Sponsor
- Peter Ljubenkov, MD
Primary Progressive Aphasia
Effects of tDCS on Apraxia of Speech in Non-Fluent Primary Progressive Aphasia
Primary progressive aphasia (PPA) is a neurodegenerative disease that affects first and foremost language abilities. There are three different variants of PPA, each a relatively distinct speech and language profile.
- Trial name
- NCT04486586
- Testing
- Active tDCS plus Speech-Language Therapy
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Johns Hopkins University
Primary Progressive Aphasia(PPA), Progressive Aphasia
Remotely-supervised Neuromodulation in PPA
The goal of this clinical trial is to learn whether home-based brain stimulation combined with virtual speech-language therapy can improve communication abilities in adults with logopenic variant primary progressive aphasia…
- Conditions
- Primary Progressive Aphasia(PPA), Progressive Aphasia, Progressive Aphasia in Alzheimer's Disease, Logopenic Progressive Aphasia (LPA)
- Trial name
- NCT07260253
- Testing
- Lexical Retrieval Cascade Treatment, Remotely Supervised Transcranial Direct Current Stimulation- Active
- Where
- 2 sites in United States
- Volunteers
- 80 people
- Sponsor
- Maya Henry
Neurodegenerative Disease, Behavioral Variant Frontotemporal Dementia (bvFTD)
Tracking and Predicting How Brain Damage Spreads in Neurodegenerative Diseases
Neurodegenerative diseases, including frontotemporal lobar degeneration (FTLD) spectrum syndromes, are characterized by the accumulation of insoluble protein aggregates in the central nervous system.
- Conditions
- Neurodegenerative Disease, Behavioral Variant Frontotemporal Dementia (bvFTD), Primary Progressive Aphasia(PPA), Progressive Supranuclear Palsy(PSP)
- Trial name
- NCT07567664
- Testing
- 3 Tesla MRI without contrast medium, Blood sample for genetic analysis, Cerebrospinal fluid sampling (CSF)
- Where
- Italy
- Volunteers
- 645 people, healthy volunteers welcome
- Sponsor
- IRCCS San Raffaele
Primary Progressive Aphasia
Communication Bridge Pilot Study
The aim of this study is to evaluate the effectiveness and feasibility of evidence-based interventions in individuals living with mild to moderate primary progressive aphasia (PPA) that address communication-focused outcomes.
- Trial name
- CB3_1 (NCT06211374)
- Testing
- Communication Bridge
- Where
- United States
- Volunteers
- 12 people
- Sponsor
- University of Chicago
Primary Progressive Aphasia(PPA)
Speech and Language Interventions for Italian People With PPA
Primary progressive aphasia (PPA) is an umbrella term used to refer to several clinical variants that manifest as an insidious deterioration of speech/language skills, usually due to frontotemporal lobar degeneration and/or…
- Trial name
- PPA-rehab (NCT06739967)
- Testing
- Behavioral Treatment
- Where
- 2 sites in Italy
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Istituti Clinici Scientifici Maugeri SpA
Dementia, Alzheimer Disease
Improving Prognostic Confidence in Neurodegenerative Diseases Causing Dementia Using Peripheral Biomarkers and Integrative Modeling
To develop a model to predict disease progression in a large cohort of patients across a variety of neurodegenerative diseases, including Mild Cognitive Impairment (MCI) and dementia due to any neurodegenerative disease…
- Conditions
- Dementia, Alzheimer Disease, Dementia With Lewy Bodies, Vascular Dementia
- Trial name
- CRND TorCA (NCT06529744)
- Where
- 4 sites in Canada
- Volunteers
- 500 people
- Sponsor
- University Health Network, Toronto
Primary Progressive Aphasia
The Effects of a Multimodal Approach for the Treatment of PPA
Primary Progressive Aphasia (PPA) is an untreatable neurodegenerative disorder that disrupts language functions. Available therapies are mainly symptomatic and recently attention has been gained by new techniques that allow for…
- Trial name
- ACROSS (NCT04187391)
- Testing
- Active tDCS, Language training, Unstructured cognitive training
- Where
- Italy
- Volunteers
- 47 people
- Sponsor
- IRCCS Centro San Giovanni di Dio Fatebenefratelli