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Investigation of effect of tDCS application before exercise therapy on proprioception accuracy in people with Parkinson's

Effect of Adding Trans-Cranial Direct Current Stimulation on Supplementary Motor Area to Exercise Therapy on Proprioception Acuity, Postural Control, Initiation of Gait, and Brain Cortical Activity in People with Parkinson’s

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20230820059201N2
Enrollment
30
Registered
2024-06-04
Start date
2024-06-21
Completion date
Unknown
Last updated
2025-07-21

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Parkinson disease. Parkinsonism or Parkinson disease: -NOS -idiopathic -primary

Interventions

Intervention 1: Intervention group: 6 sessions in one day between trans-cranial direct current stimulation with a current intensity of 2 milliamps for 20 minutes on the supplementary motor area and th

Sponsors

Tarbiat Modares University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
35 Years to 75 Years

Inclusion criteria

Inclusion criteria: 1. Idiopathic Parkinson's patients (men and women) diagnosed by a neurologist according to the UK Brain Bank Criteria; 2. H&Y criteria of patients should be between 2 and 3; 3. have the ability to walk without assistance; 4. be treated with a fixed dose of dopaminergic drugs during the process of evaluation and therapeutic exercise and re-evaluation; 5. Be able to perform simple verbal commands.

Exclusion criteria

Exclusion criteria: 1. Existence of specific musculoskeletal, cardiorespiratory, balance, vision, or cognitive disorders that affect the patient's performance of tests and exercises and walking; 2. having diabetes; 3. According to the opinion of the neurologist, the patient has evidence of neuropathy; 4. The existence of another neurological problem other than Parkinson's; 5. have undergone surgery that affects their walking; 6. Participating in regular exercise therapy programs during the last 6 months; 7. Using aids for walking; 8. Having a body mass index of 30 or more; 9. Mini-Mental State Exam score less than 24

Design outcomes

Primary

MeasureTime frame
- Quality of life score in the quality of life questionnaire of Parkinson's patients - Faster and more stable start of walking on force plate - Postural stability in quiet standing on force plate - Accuracy of proprioceptive processing in functional and non-functional activities in the start of movement measurement device and position sense tests - the electrical activity of the brain in the processing of proprioceptive information in the electroencephalography. Timepoint: Measure the mentioned criteria at the beginning of the study and then 48 hours after the sixth treatment session. Method of measurement: - Parkinson's patients' quality of life questionnaire -force plate -the device for measuring the sense of the start of movement -tests to measure the accuracy of joint position sense -electroencephalography.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactHasti Heydarpour

Tarbiat Modares University

hasti.heydarpour@yahoo.com+98 21 2256 0720

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 4, 2026