Clinical Trial to Evaluate the Safety and Efficacy of an Implantable Neural Acquisitor & Stimulator System in Patients With Motor Disability

December 3, 2024 updated by: Neuracle Medical Technology(Shanghai) Co.,Ltd.

A Prospective Clinical Trial to Evaluate the Safety and Efficacy of an Implantable Neural Acquisitor & Stimulator System in Patients With Motor Disability

Through brain-computer interface alternative technology, patients can control the external equipment（wheelchairs, robotic arms, the WeChat app and other physical aids）with brain signals to improve the patients quality of life.

Study Overview

Status

Status

Indicates the current recruitment status or the expanded access status.
Recruiting

Conditions

Conditions

The disease, disorder, syndrome, illness, or injury that is being studied. On ClinicalTrials.gov, conditions may also include other health-related issues, such as lifespan, quality of life, and health risks.

Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.

Detailed Description

To evaluate the safety and efficacy of an implantable neural acquisitor & stimulator system in patients with motor disability（Complete or incomplete quadriplegia due to spinal cord injury, brain stem stroke, amyotrophic lateral sclerosis and other motor neuron disorders).

Through brain-computer interface alternative technology, patients can control the external equipment（wheelchairs, robotic arms, the WeChat app and other physical aids）with brain signals to improve the patients quality of life.

Study Type

Study Type

Describes the nature of a clinical study. Study types include interventional studies (also called clinical trials), observational studies (including patient registries), and expanded access.
Interventional

Enrollment (Estimated)

Enrollment

The number of participants in a clinical study. The "anticipated" enrollment is the target number of participants that the researchers need for the study.
9

Phase

Phase

The stage of a clinical trial studying a drug or biological product, based on definitions developed by the U.S. Food and Drug Administration (FDA). The phase is based on the study's objective, the number of participants, and other characteristics. There are five phases: Early Phase 1 (formerly listed as Phase 0), Phase 1, Phase 2, Phase 3, and Phase 4. Not Applicable is used to describe trials without FDA-defined phases, including trials of devices or behavioral interventions.
  • Not Applicable

Contacts and Locations

This section provides the contact details for those conducting the study, and information on where this study is being conducted.

Study Contact

Study Contact

The name and contact information for the person who can answer enrollment questions for a clinical study. Each location where the study is being conducted may also have a specific contact, who may be better able to answer those questions.

Study Locations

  • China
    • Beijing
      • Beijing, Beijing, China, 100070
        • Recruiting
        • Beijing Tiantan Hospital, Capital Medical University
        • Contact:
          • Wang Jia, Ph.D
        • Principal Investigator:
          • Wang Jia, Ph.D
      • Beijing, Beijing, China, 100039
        • Not yet recruiting
        • Chinese PLA General Hospital
        • Contact:
          • Xinguang Yu, Ph.D
        • Principal Investigator:
          • Xinguang Yu, Ph.D
      • Beijing, Beijing, China, 100053
        • Recruiting
        • Xuanwu Hospital，Capital Medical University
        • Contact:
          • Guoguang Zhao, Ph.D
        • Principal Investigator:
          • Guoguang Zhao, Ph.D
    • Shanghai
      • Shanghai, Shanghai, China, 200040
        • Recruiting
        • Huashan Hospital affiliated to Fudan University
        • Principal Investigator:
          • Liang Chen
        • Contact:
          • Liang Chen, Ph.D

Participation Criteria

Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.

Eligibility Criteria

Eligibility Criteria

The key requirements that people who want to participate in a clinical study must meet or the characteristics they must have. Eligibility criteria consist of both inclusion criteria (which are required for a person to participate in the study) and exclusion criteria (which prevent a person from participating). Types of eligibility criteria include whether a study accepts healthy volunteers, has age or age group requirements, or is limited by sex.

Ages Eligible for Study

  • Adult
  • Older Adult

Accepts Healthy Volunteers

No

Description

Inclusion Criteria:

  1. Aged between 18 and 80 years of age;
  2. Complete or incomplete quadriplegia due to spinal cord injury, brain stem stroke, amyotrophic lateral sclerosis and other motor neuron disorders;
  3. After the neurological assessment, the brain motor-related cortex is functional, and there is no obvious organic disease or functional disease；
  4. The above diseases have been diagnosed for at least 12 months and stable for at least 6 months after standard treatment；
  5. The patient had normal cognitive function, good compliance and volunteered to participate in the clinical trial.

Exclusion Criteria:

  1. Visual impairment such that extended viewing of a computer monitor would be difficult even with ordinary corrective lenses；
  2. Combined with progressive neurological disease；
  3. Combined with surgical contraindications identified by surgeons and anesthesiologists;
  4. Participating in other clinical trials;
  5. Other conditions deemed inappropriate by investigators and medical staff.

Study Plan

This section provides details of the study plan, including how the study is designed and what the study is measuring.

How is the study designed?

Design Details

  • Primary Purpose: Other
  • Allocation: N/A
  • Interventional Model: Single Group Assignment
  • Masking: None (Open Label)

Arms and Interventions

Participant Group / Arm

Participant Group / Arm

A group or subgroup of participants in a clinical trial that receives a specific intervention/treatment, or no intervention, according to the trial's protocol.
Intervention / Treatment

Intervention / Treatment

A process or action that is the focus of a clinical study. Interventions include drugs, medical devices, procedures, vaccines, and other products that are either investigational or already available. Interventions can also include noninvasive approaches, such as education or modifying diet and exercise.
Experimental: single

Patients with motor disability（Complete or incomplete quadriplegia due to spinal cord injury, brain stem stroke, amyotrophic lateral sclerosis and other motor neuron disorders).

Implantation of NEO device.
Device: NEO
Subjects will be implanted with the NEO device.

What is the study measuring?

Primary Outcome Measures

Primary Outcome Measures

In a clinical study's protocol, the planned outcome measure that is the most important for evaluating the effect of an intervention/treatment. Most clinical studies have one primary outcome measure, but some have more than one.
Outcome Measure
Measure Description
Time Frame
Adverse Events
Time Frame: 12 months after implantation
Number of Participants With the device-Related Adverse Events
12 months after implantation

Secondary Outcome Measures

Secondary Outcome Measures

In a clinical study's protocol, a planned outcome measure that is not as important as the primary outcome measure for evaluating the effect of an intervention but is still of interest. Most clinical studies have more than one secondary outcome measure.
Outcome Measure
Measure Description
Time Frame
BCI performance classification accuracy
Time Frame: 3, 6, 12 months after implantation
Achieved performance on BCI at conclusion of BCI sessions for each subject. Measured by classification accuracy (percentage of patient correct commands to overall number of detected commands)
3, 6, 12 months after implantation
BCI performance by bit rate
Time Frame: 3, 6, 12 months after implantation
Achieved performance on BCI at conclusion of BCI sessions for each subject. Measured by bit rate (number of commands per minute).
3, 6, 12 months after implantation
Hours use of the implantable neural acquisitor & stimulator (NEO) per month
Time Frame: 3, 6, 12 months after implantation
Hours use of the implantable neural acquisitor & stimulator (NEO) per month
3, 6, 12 months after implantation
Patient/caregiver satisfaction
Time Frame: 3, 6, 12 months after implantation
The evaluation of patient and caregiver satisfaction will be carried out using a "satisfaction questionnaire" designed by the researcher (rated from Level 1 to 5) on their feelings (patient/caregiver) of use.
3, 6, 12 months after implantation

Collaborators and Investigators

This is where you will find people and organizations involved with this study.

Sponsor

Sponsor

The organization or person who initiates the study and who has authority and control over the study.
Neuracle Medical Technology(Shanghai) Co.,Ltd.

Collaborators

Collaborators

An organization other than the sponsor that provides support for a clinical study. This support may include activities related to funding, design, implementation, data analysis, or reporting.
Beijing Tiantan Hospital
Chinese PLA General Hospital
Huashan Hospital
Xuanwu Hospital, Beijing

Study record dates

These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.

Study Major Dates

Study Start (Actual)

Study Start

The actual date on which the first participant was enrolled in a clinical study. The "anticipated" study start date is the date that the researchers think will be the study start date.
October 17, 2023

Primary Completion (Estimated)

Primary Completion

The date on which the last participant in a clinical study was examined or received an intervention to collect final data for the primary outcome measure. Whether the clinical study ended according to the protocol or was terminated does not affect this date. For clinical studies with more than one primary outcome measure with different completion dates, this term refers to the date on which data collection is completed for all the primary outcome measures. The "anticipated" primary completion date is the date that the researchers think will be the primary completion date for the study.
December 1, 2024

Study Completion (Estimated)

Study Completion

The date on which the last participant in a clinical study was examined or received an intervention/treatment to collect final data for the primary outcome measures, secondary outcome measures, and adverse events (that is, the last participant's last visit). The "anticipated" study completion date is the date that the researchers think will be the study completion date.
December 1, 2025

Study Registration Dates

First Submitted

First Submitted

The date on which the study sponsor or investigator first submitted a study record to ClinicalTrials.gov. There is typically a delay of a few days between the first submitted date and the record's availability on ClinicalTrials.gov (the first posted date).
May 29, 2023

First Submitted That Met QC Criteria

First Submitted That Met QC Criteria

The date on which the study sponsor or investigator first submits a study record that is consistent with National Library of Medicine (NLM) quality control (QC) review criteria. The sponsor or investigator may need to revise and submit a study record one or more times before NLM's QC review criteria are met. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
June 16, 2023

First Posted (Actual)

First Posted

The date on which the study record was first available on ClinicalTrials.gov after National Library of Medicine (NLM) quality control (QC) review has concluded. There is typically a delay of a few days between the date the study sponsor or investigator submitted the study record and the first posted date.
June 27, 2023

Study Record Updates

Last Update Posted (Estimated)

Last Update Posted

The most recent date on which changes to a study record were made available on ClinicalTrials.gov. There may be a delay between when the changes were submitted to ClinicalTrials.gov by the study's sponsor or investigator (the last update submitted date) and the last update posted date.
December 5, 2024

Last Update Submitted That Met QC Criteria

Last Update Submitted That Met QC Criteria

The most recent date on which the study sponsor or investigator submitted changes to a study record that are consistent with National Library of Medicine (NLM) quality control (QC) review criteria. It is the responsibility of the sponsor or investigator to ensure that the study record is consistent with the NLM QC review criteria.
December 3, 2024

Last Verified

Last Verified

The most recent date on which the study sponsor or investigator confirmed the information about a clinical study on ClinicalTrials.gov as accurate and current. If a study with a recruitment status of recruiting; not yet recruiting; or active, not recruiting has not been confirmed within the past 2 years, the study's recruitment status is shown as unknown.
December 1, 2024

More Information

Terms related to this study

Additional Relevant MeSH Terms

Other Study ID Numbers

Other Study ID Numbers

Identifiers or ID numbers other than the NCT number that are assigned to a clinical study by the study's sponsor, funders, or others. These numbers may include unique identifiers from other trial registries and National Institutes of Health grant numbers.
  • FABRK202301

Plan for Individual participant data (IPD)

Plan to Share Individual Participant Data (IPD)?

NO

Drug and device information, study documents

Studies a U.S. FDA-regulated drug product

No

Studies a U.S. FDA-regulated device product

No

This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.

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