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Real World Testing of a Brain-Computer Interface

NCT04026581 · Status: COMPLETED · Type: OBSERVATIONAL · Enrollment: 19

Last updated 2023-12-06

No results posted yet for this study

Summary

The goal of this project is to test a new AAC-BCI device comparing gel and dry electrode headgear used for communication while providing clinical care. Innovative resources will be employed to support the standard of care without considering limitations based on service billing codes. Clinical services will include AAC assessment, AAC-BCI device and treatment to individuals with minimal movement due to amyotrophic lateral sclerosis (ALS), brain stem strokes, severe cerebral palsy, traumatic brain injury (TBI) and their family support person. This is a descriptive study designed to measure and monitor the communication performance of individuals using the AAC-BCI, any other AAC strategies, their user satisfaction and perceptions of communication effectiveness, and the satisfaction of the family support persons.

Conditions

Interventions

BEHAVIORAL

Speech generating device (SGD) evaluation including BCI access

At the initial evaluation the participants will review the full range of AAC options and speech generating devices (SGDs) and complete a speech and language evaluation. The second evaluation date will involve a trial of SGDs matched to the participant's assessment results. The third visit is the trial of an AAC system with BCI access. Should the dry electrode headgear for BCI access prove ineffective, then the gel electrode cap will be offered to the participant for trial. At the end of the third visit, the evaluation results will be discussed with participant and family, and they will be asked to select the preferred SGD.

BEHAVIORAL

Training and treatment

Participants receive training on the selected SGD followed by monthly treatment sessions from the SLP who monitors performance. In some cases the participants' SGD will be an AAC system with BCI access. In this case training will also include an identified system support person. Use of the SGD is monitored on a monthly basis through home visits and/or tele-practice sessions, when requested. Technical support for the SGD is provided on an as needed basis or when requested by the participant or support person.

Sponsors & Collaborators

  • National Institute on Disability, Independent Living, and Rehabilitation Research

    collaborator FED

  • University of Pittsburgh

    lead OTHER

Principal Investigators

  • Katya Hill, PhD · University of Pittsburgh

Eligibility

Min Age
14 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-06-05
Primary Completion
2023-09-30
Completion
2023-09-30

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT04026581 on ClinicalTrials.gov