NCT04577287

The Effects of Anodal and Cathodal tDCS Combined With Conventional Physical Therapy in Patients With Acute Stroke

The Effects of Anodal and Cathodal Transcranial Direct Current Stimulation Combined With Conventional Physical Therapy in Patients With Acute Stroke

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 36 (actual)
• Sponsor: Mahidol University · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

The objective of the study is thus to compare the effects 5 consecutive sessions of anodal and cathodal tDCS combined with conventional physical therapy on upper and lower limb motor performance in acute stroke at immediate, and 1-month followup.

Detailed description

Stroke is a major cause of long-term disability in stroke survivors that related with motor impairment. After stroke, the cortical excitability of ipsilesional hemisphere is decreased; in contrast, the cortical excitability of contralesional hemisphere is increased. Conventional physical therapy is beneficial to motor recovery, but early rehabilitation was not always help the patients get full recovery. tDCS is an adjuvant tools which deliver weak direct current through scalp to promote motor recovery in stroke rehabilitation. The anodal-tDCS increases cortical excitability, while the cathodal-tDCS decreases cortical excitability. Previous studies demonstrated that both monocephalic techniques of tDCS can improve motor function in chronic, subacute, and acute phase, but it is still inconclusive that which monocephalic montages had better effect, especially in acute phase. There are several studies supported the benefits of monocephalic tDCS combined with rehabilitation programs on upper and lower limbs motor function in acute stroke. However, there is no evidence that directly compared the effect of monocephalic tDCS in acute stroke patients. The objective of the study is to compare the effects of anodal and cathodal tDCS combined with conventional physical therapy for 5 sessions on motor performance in acute stroke at immediate, and 1-month follow-up.

Conditions

• Stroke, Acute

Interventions

Type	Name	Description
DEVICE	Transcranial direct current stimulation	Cathodal/Anodal tDCS will be applied in 1.5 mA, 20 mins before conventional physical therapy for 5 days. All experiments will be performed in random order for each subject.

Timeline

• Start date: 2020-10-01
• Primary completion: 2021-12-01
• Completion: 2021-12-01
• First posted: 2020-10-06
• Last updated: 2022-07-07

Locations

1 site across 1 country: Thailand