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Restorative Neuromodulation for Upper Extremity Functions

NCT04183998 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 2

Last updated 2022-03-29

No results posted yet for this study

Summary

The objective of this research study is to find the efficacy of trans-spinal electrical stimulation, a non-invasive neurostimulation method to modulate the functions of spinal cord neurocircuits, on improving upper-extremity functions such as reaching and grasping in individuals suffering with traumatic brain injury (TBI) or cervical spinal cord injury (SCI); and to find the physiological changes in the neuromuscular systems after this new intervention with high-resolution electrophysiology and biomedical imaging.

Conditions

Interventions

OTHER

Trans-spinal Electrical Stimulation (tsES)

Stimulation will be achieved with two self-adhesive stimulation electrodes attached to the dorsal aspect of the neck overlying the cervical vertebrae and two self-adhesive rectangular return electrodes placed over the shoulders. Spinal motor evoked potentials (sMEP) induced by trans-spinal electrical stimulation (parameters, 1 Hz with a 0.1-1 ms pulse width and monophasic waveform) to determine recruitment profiles of proximal and distal motor pools with increasing stimulation intensity ranging from 10 to 200 milliampere. Stimulation parameters for the therapeutic stimulation will be ranged from 5-40 Hz and 20-100 milliampere.

Sponsors & Collaborators

Principal Investigators

  • Monzurul Alam, PhD · Research Assistant Professor

Study Design

Allocation
NA
Purpose
TREATMENT
Masking
NONE
Model
SINGLE_GROUP

Eligibility

Min Age
19 Years
Max Age
65 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-05-01
Primary Completion
2022-01-31
Completion
2022-01-31

Countries

  • Hong Kong

Study Locations

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Entities

Diseases
Companies

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 NCT04183998 on ClinicalTrials.gov