Ignite Creation Date:
2025-12-25 @ 2:52 AM
Ignite Modification Date:
2025-12-26 @ 1:33 AM
Study NCT ID:
NCT02339233
Status:
COMPLETED
Last Update Posted:
2022-04-22
First Post:
2015-01-12
Is NOT Gene Therapy:
False
Has Adverse Events:
True
Brief Title:
Epi Stim to Facilitate Standing and Stepping
Sponsor:
University of Louisville
Organization:
Study Overview
Official Title:
Spinal Epidural Electrode Array to Facilitate Standing and Stepping After Spinal Cord Injury
Status:
COMPLETED
Status Verified Date:
2022-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The overall aim is to assess whether task specific locomotor training and spinal cord electrical stimulation (SCES) can induce neural reorganization of the functionally isolated human spinal cord to improve standing and stepping in individuals with functionally complete SCI. The investigators propose that locomotor training will result in generation of more effective standing and stepping efferent patterns by restoring phase dependent modulation of reflexes and reciprocal inhibition, reducing clonus and mediating interlimb coordination. The investigators propose that the SCES will optimize the physiological state of the spinal cord interneuronal circuitry compromised by compensating for loss of supraspinal input for the retraining of these tasks.
Detailed Description:
Participants will be screened for eligibility and then participate in pre-training motor, bladder and cardiovascular experiments, followed by 80 sessions of locomotor training. Participants will repeat experiments after the 80 training sessions to quantify that no motor pattern changes are achievable with locomotor training alone and will be evaluated for appropriate candidacy for surgery and epidural stimulation. Participants will be surgically implanted with an epidural stimulator and experiments will be conducted with and without stimulation. Investigators will identify appropriate stimulation parameters for inducing stepping and standing in combination with manual assistance using body weight support on a treadmill and/or overground. Participants will undergo 80-200 training sessions of locomotor training with epidural stimulation. Experiments will be repeated mid and post-training interventions.
Study Oversight
Has Oversight DMC:
True
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
Secondary ID Infos
| Secondary ID | Type | Domain | Link | View |
|---|---|---|---|---|
| 5R01EB007615 | NIH | None | https://reporter.nih.gov/quic… | View |