Ignite Creation Date:
2025-12-24 @ 10:52 PM
Ignite Modification Date:
2025-12-25 @ 8:21 PM
Study NCT ID:
NCT04034069
Status:
COMPLETED
Last Update Posted:
2021-08-30
First Post:
2019-07-23
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Effects of Priming Intermittent Theta Burst Stimulation on Upper Limb Motor Recovery After Stroke: A Randomized Controlled Trial
Sponsor:
The Hong Kong Polytechnic University
Organization:
Study Overview
Official Title:
Effects of Priming Intermittent Theta Burst Stimulation on Upper Limb Motor Recovery After Stroke: A Randomized Controlled Trial
Status:
COMPLETED
Status Verified Date:
2021-08
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 aim of this study is to investigate the effects of intermittent theta burst stimulation primed with continous theta burst stimulation (cTBS), on top of a standard robot-assisted training (RAT) on improving the upper limb motor functions of stroke survivors and to explore potential sensorimotor neuroplasticity with electroencephalography (EEG).
Detailed Description:
Intermittent theta burst stimulation (iTBS) delivered to the affected primary motor cortex (M1) appears to enhance the brain response to rehabilitative intervention in patients with stroke. However, its clinical utility is highly affected by the response variability. New evidence has reported that preceding iTBS with a priming session of continuous theta burst stimulation (cTBS), may stabilize and even boost the facilitatory effect of iTBS on the stimulated M1, via metaplasticity. The aim of this study is to investigate the effects of iTBS primed with cTBS, on top of a standard robot-assisted training (RAT) on improving the upper limb motor functions of patients with chronic stroke and to explore potential sensorimotor neuroplasticity with electroencephalography (EEG). A three-arm randomized controlled trial (RCT) will be performed with an estimated total of 36 patients with subacute or chronic stroke. All participants will be randomly allocated to receive 10-session intervention of different TBS protocols (i.e., cTBS+iTBS, sham cTBS+iTBS and sham cTBS+sham iTBS), delivered for 3-5 sessions per week, lasting for 2-3 weeks. All participants will receive a 60-minute standard RAT after each stimulation session. Primary outcome will be Fugl-Meyer Assessment-Upper Extremity scores (FMA-UE). Secondary outcomes will be Action Research Arm Test (ARAT), kinematic outcomes generated during RAT as well as and EEG.
Study Oversight
Has Oversight DMC:
True
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?: