An interventional study of tDCS and Sham tDCS in Stroke, sponsored by Riphah International University. Completed at 1 site in Pakistan. Open to participants aged 35 Years to 70 Years. Per ClinicalTrials.gov, last updated 2025-03-24.
Sponsored by Riphah International University · Not applicable, Interventional, and Treatment
Lower limb rehabilitation is especially important, as the simple act of regaining the ability to walk has subsequent effects on the ability to engage in activities of daily living .So, this study will contribute in describing the management of lower limb motor recovery along with the therapeutic intervention (MRP) with tDCS (anodal stimulation). This study aims to address some of the drawbacks observed in previous studies like allocation concealment, small sample size due to drop outs, short term effects of tDCS and experimental designs as well.
Transcranial Direct Current Stimulation (tDCS) appears to be an intriguing adjuvant for stroke neurorehabilitation, though there are many other methods available. Depending on the polarity used, tDCS alters cortical excitability when electrodes applied over the motor cortex area (M1) to be stimulated, and the cathode above the contralateral eye (Orbital area), tDCS (thus termed anodal) increases cortical excitability. It is easy to use, safe and has minimal side effects like a sensation of itching, post-stimulation headache and sometimes mild nausea may experience. Numerous research indicates that cortical activity rises in conjunction with gait. According to a number of studies, corticospinal neuron activity either parallels or possibly even partially regulates the activity of spinal motor neurons during walking. There exist various techniques for implementing transcranial direct current stimulation in conjunction with multiple supplementary therapies.
7,286 studies on the registry are indexed under Stroke; 2,007 are open to participants now.
This study's enrollment of 70 is above the median of 50 across 5,369 interventional studies indexed under Stroke.
Browse Stroke studies →Riphah International University is the lead sponsor of 2,133 studies on the registry; 633 are open to participants now.
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Exclusion Criteria:
Electrode placement: Anodal electrode placed over primary motor cortex area (M1) while the cathode placed over contralateral orbit. Duration of 20 minutes with intensity of 2mA, ramping up and down at 8 seconds. the density of 0.07 C/cm2 for 3 days/week for 8 weeks
Device: tDCS
Electrode placement: Anodal electrode placed over primary motor cortex area (M1) while the cathode placed over contralateral orbit. Duration of 20 minutes with intensity of 0.5mA, ramping up and down at 150 and 30 seconds respectively. There will be brief stimulation period of 3-5% active session duration the density of 0.07 C/cm2 for 3 days/week for 8 weeks
Device: Sham tDCS
active anodal tDCS
sham anodal tDCS
FMA-lower extremity
FMA-LE is a method used to measure motor function, balance, and function of joints in post-stroke patients. Fugl Meyer Assessment of Lower Extremity (FMA-LE). FMA-LE is a method used to evaluate the performance of motor movement on the lower limbs (hips, knees, feet, and ankles) and predicts recovery function of motion in stroke patients. FMA-LE method consists of 17 items are organized into several sub-sections, namely reflection part, synergistic part, and coordination with Mild (˃45),Moderate (30-45),Severe (˂30) scores(12). It shows sensitivity of 0.87 and specificity of 0.81
Time frame: 8 week
Six Minute walk Test
The Six-Minute Walk Test (6MWT) is a functional walking test in which the distance that a stroke patient can walk within six minutes is evaluated. This test has been used to assess individuals with stroke, head injury and Parkinson's disease. There are no actual items to the 6MWT.It is a simple test that requires a 100-ft, quiet, indoor, flat, straight rectangular hallway. The walking course must be 30m in length. The length of the 30m corridor must be marked by colored tape at every 3m. The turnaround must be marked with a cone. Some studies have used 20 and 50m corridors. It has excellent test-retest reliability (0.99 distance in meters) among stroke survivors
Time frame: 8 week
Stroke Specific Quality of Life
The Stroke Specific Quality Of Life scale (SS-QOL) is a patient-centered outcome measure intended to provide an assessment of health-related quality of life specific to patients with stroke. It is a self-report scale containing 49 items in 12 domains including Energy, Mobility, Upper extremity function, Work/productivity, Mood, Self-care, Social roles, Family roles, Vision, Language, Thinking, and Personality. Score ranges from 49 to 245. Higher scores indicate better QOL(14).It has a sensitivity of 70.0% and a specificity of 75.8%
Time frame: 8 week
Plan to share: No
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Riphah International University