Ignite Creation Date:
2025-12-25 @ 3:49 AM
Ignite Modification Date:
2025-12-26 @ 2:36 AM
Study NCT ID:
NCT05281302
Status:
WITHDRAWN
Last Update Posted:
2024-02-07
First Post:
2022-02-21
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Combination of Neck Muscle Vibration and tDCS With Conventional Rehabilitation in Neglect Patients
Sponsor:
Union de Gestion des Etablissements des Caisses d'Assurance Maladie - Nord Est
Organization:
Study Overview
Official Title:
Innovative Therapy Combining Neck Muscle Vibration and Transcranial Direct Current Stimulation in Association With Conventional Rehabilitation in Left Unilateral Spatial Neglect Patients: HEMISTIM Protocol
Status:
WITHDRAWN
Status Verified Date:
2024-02
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Technological problem
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
HEMISTIM
Brief Summary:
BACKGROUND: Unilateral spatial neglect (USN) rehabilitation remains a challenge and requires the development of new methods that can be easily integrated into conventional practice. The aim of the HEMISTIM protocol is to assess immediate and long-term functional outcomes and neuropsychological aspects of recovery, induced by an innovative association of left-side neck-muscle vibration (NMV) and anodal transcranial Direct Current Stimulation (tDCS) on the ipsilesional posterior parietal cortex during occupational therapy sessions in patients with left USN.
METHODS: Participants will be randomly assigned to 4 groups: control, Left-NMV, Left-NMV + sham-tDCS or Left-NMV + anodal-tDCS. NMV will be applied during the first 15 minutes of occupational therapy and tDCS will be applied for 20 minutes, starting 5 minutes before, three days a week for three weeks. USN will be assessed at baseline, just at the end of the first experimental session, after the first and third weeks of the protocol and three weeks after its ending.
DISCUSSION: Left NMV, by activating multisensory integration neuronal networks, might enhance beneficial effects obtained by conventional occupational therapy sessions since interesting post-effects were shown when it was combined with voluntary upper limb movements. The investigators expect to reinforce lasting intermodal recalibration through LTP-like plasticity induced by anodal tDCS. The HEMISTIM protocol represents a therapeutic innovation associated to conventional practice that could provide a partial solution to the rehabilitation challenges of the USN syndrome and some insights to its underlying mechanisms.
METHODS: Participants will be randomly assigned to 4 groups: control, Left-NMV, Left-NMV + sham-tDCS or Left-NMV + anodal-tDCS. NMV will be applied during the first 15 minutes of occupational therapy and tDCS will be applied for 20 minutes, starting 5 minutes before, three days a week for three weeks. USN will be assessed at baseline, just at the end of the first experimental session, after the first and third weeks of the protocol and three weeks after its ending.
DISCUSSION: Left NMV, by activating multisensory integration neuronal networks, might enhance beneficial effects obtained by conventional occupational therapy sessions since interesting post-effects were shown when it was combined with voluntary upper limb movements. The investigators expect to reinforce lasting intermodal recalibration through LTP-like plasticity induced by anodal tDCS. The HEMISTIM protocol represents a therapeutic innovation associated to conventional practice that could provide a partial solution to the rehabilitation challenges of the USN syndrome and some insights to its underlying mechanisms.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: