An In-home Study of Brain Computer Interfaces

NCT ID: NCT01123200

Last Updated: 2017-03-15

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: NA
• Total Enrollment: 1 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 2010-01-31
• Study Completion Date: 2011-05-31

Brief Summary

The investigators are developing a tool to help people who are severely paralyzed. This tool is called a brain-computer interface (BCI). BCIs can connect to computers or other electronic devices.

This study allows a person with ALS to communicate, control their wheelchair tilt and perform other tasks using a BCI, thus increasing their independence.

Detailed Description

This small-scale study of the feasibility of a BCI to operate the tilt position of a power wheelchair was also designed to determine the conditions and support structures necessary for use of a BCI in the home. In this study, people with Amyotrophic Lateral Sclerosis (ALS) will have a BCI in their home. They will receive training in order to operate and maintain the BCI. The BCI will allow them to access at least one task of primary interest to them. Task may include communication, computer access, control of assistive technology, or control of wheelchair seat position. Data concerning the use of the BCI will be collected throughout the study. Custom installations will be made for each participant to connect to their wheelchair and provide communication options if needed. Each installation is expected to be a unique prototype because of the differing control requirements for the individual wheelchairs in use by the participants.

We intended to enroll six participants, but were only able to enroll one.

Conditions

Amyotrophic Lateral Sclerosis

Study Design

• Allocation Method: NA
• Intervention Model: SINGLE_GROUP
• Primary Study Purpose: SUPPORTIVE_CARE
• Blinding Strategy: NONE

Study Groups

Brain Computer Interface In-Home Use

Group Type: OTHER

Brain Computer Interface for Wheelchair Tilt Control

Intervention Type: DEVICE

Patients will be given the BCI for use in-home, as long as they use the BCI at least 10 hours per week and complete monthly performance assessment sessions.

Interventions

Brain Computer Interface for Wheelchair Tilt Control

Patients will be given the BCI for use in-home, as long as they use the BCI at least 10 hours per week and complete monthly performance assessment sessions.

Intervention Type: DEVICE

Eligibility Criteria

Inclusion Criteria

• Age 18 or older.
• Presently having difficulty communicating or operating the controls for assistive technology or likely to have difficulty in the next six months.
• Able to see the BCI display
• Able to understand and remember instructions concerning participation.
• Live in an environment that can accommodate the wheelchair portable BCI host computer
• Expected to live in the same physical environment for at least 6 months.
• Has family and caregiver(s) who are supportive of participation in this research.
• Has a primary caregiver who is technically capable, willing to learn the setup and operation of the BCI system, and likely to remain with the subject for at least 6 months.
• Has been shown to be able to use a BCI (in an experimental session under another IRB, e.g. HUM 00012968).
• Has a clear understanding of the shortcomings of the present state of BCI technology

Exclusion Criteria

• Open head lesions or a history of problems with skin breakdown on the head that may be aggravated by repeated application of electrodes.
• Inability to communicate well enough to give informed consent.
• History of photo-sensitive epilepsy
• Known significant cognitive deficits

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

University of Michigan

OTHER

Sponsor Role: lead

Responsible Party

Jane Huggins, PhD

Research Assistant Professor

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Jane Huggins, PhD

Role: PRINCIPAL_INVESTIGATOR

University of Michigan

Locations

University of Michigan

Ann Arbor, Michigan, United States

Countries

United States

Other Identifiers

J0002

Identifier Type: -

Identifier Source: org_study_id