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| Name | Class |
|---|---|
| R D Gardi Medical College, Ujjain | UNKNOWN |
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Parkinson's disease burdens an increasing number of elderly populations in the country.
Parkinson disease is a chronic, progressive neurodegenerative disorder, affects approximately
1% of the population by the age of 65 years and 4% to 5% of the population by the age of 85 years. Mild cognitive impairment in Parkinson's disease leads to Parkinson's disease dementia (PDD) for which currently there is no drug therapy. The existing treatments for PD were associated with side effects and does not offer complete cure. Hence there is a need of alternative therapy which can prevent or delay the onset of PD with less or no side effects. Vestibular stimulation is known to modulate cognitive processing, enhance learning and spatial memory.
Vestibular dysfunction is present in PD patients. So long term vestibular stimulation may be effective in enhancing cognition by reducing the cognitive, neurodegenerative, neuroinflammatory changes and behavioral deficits observed as predictors of Mild Cognitive Impairment in Parkinson's disease Dementia. In this project, the plan is to administer electric vestibular nerve stimulation to PD patients which might be effective and ideal treatment with minimum or no side effects in the management of Parkinson's disease.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Active | Active Comparator |
| |
| Sham | Sham Comparator |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| VeNS device | Device | VeNS treatment |
| |
| Sham VeNS device |
| Measure | Description | Time Frame |
|---|---|---|
| Unified Parkinson's disease Rating Scale (UPDRS) | The UPDRS has been the most used Parkinsons disease scale. It is a 42 item questionnaire grouped into four subscales. A score of 199 on the UPDRS scale represents the worst (total disability) with a score of zero representing (no disability). | 12 weeks |
| Measure | Description | Time Frame |
|---|---|---|
| Berg Balance Scale (BBS) | The 14 item scale is scored by the assessor. Postural stability will be assessed using the Berg balance scale. It assesses the ability of the individual to balance during a series of pre-determined tasks safely. he BBS is a qualitative measure that assesses balance via performing functional activities such as reaching, bending, transferring, and standing that incorporates most components of postural control: sitting and transferring safely between chairs; standing with feet apart, feet together, in single-leg stance, and feet in the tandem Romberg position with eyes open or closed; reaching and stooping down to pick something off the floor. Each item is scored along a 5-point scale, ranging from 0 to 4, each grade with well established criteria. Zero indicates the lowest level of function and 4 the highest level of function. The total score ranges from 0 to 56. |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Affiliation | Role |
|---|---|---|
| Sai Sailesh Kumar Goothy | RD Gardi Medical College, Ujjain | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| RD Gardi Medical College | Ujjain | Madhya Pradesh | 456001 | India |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 36209355 | Derived | Kumar Goothy SS, Gawarikar S, Choudhary A, Govind PG, Purohit M, Pathak A, Chouhan RS, Ali Z, Tiwari M, Khanderao MV. Effectiveness of electrical vestibular nerve stimulation on the range of motion in patients with Parkinson's disease. J Basic Clin Physiol Pharmacol. 2022 Oct 10;34(6):791-795. doi: 10.1515/jbcpp-2022-0138. eCollection 2023 Nov 1. | |
| 36103719 |
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| ID | Term |
|---|---|
| D010300 | Parkinson Disease |
| ID | Term |
|---|---|
| D020734 | Parkinsonian Disorders |
| D001480 | Basal Ganglia Diseases |
| D001927 | Brain Diseases |
| D002493 | Central Nervous System Diseases |
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| Device |
Sham treatment of VeNS |
|
| 12 weeks |
| Range of motion (ROM) | Range of motion is the available amount of movement of a joint. ROM will be obtained using a universal goniometer and standard protocol. | 12 weeks |
| Muscle Strength | Muscle strength will be measured using the Micro FET 2 hand held dynamometer. | 12 weeks |
| Assessment of hand-eye coordination | 100 pin dexterity test will be performed to assess the speed of coordinated movements. The test requires smooth plastic pad containing fine pierceable100 holes in it and 100 push pins. This set is provided to each participant and is assigned with a task to pin all 100 push pins to the pad. The time required to complete the task will be recorded using a stopwatch. The value will be expressed in seconds. | 12 weeks |
| Assessment of spatial memory | 20 power point slides presentation will be prepared and projected using a liquid crystal display (LCD) on the screen. Each slide consists of a simple line diagram which is easy to reproduce. Diagrams which could be verbally described like a square, circle, rectangle and pyramid will not included for testing. After showing all the 20 slides, a mathematical problem (e.g., 8-7+3-2+16+12-1+7) will be projected on the screen and asked to solve the problem. Later the participants will be asked to re-call all the 20 slides projected and draw on a paper within a minute. The correct answer are given a score as" 1", and an incorrect answer will be scored as" 0". Different sets of drawings will be used during pre and post assessments | 12 weeks |
| Assessment of verbal memory | 20 power point slides will be prepared and projected using liquid crystal display (LCD) on the screen. Each slide consists of a three letter word like for example ZOL. After showing all the 20 slides, a mathematical problem (e.g., 9-4+3- 1+22+14-1+3) will be projected on the screen and asked to solve the problem. Later the participants are asked to recall all the 20 slides projected and recollect and present the same on a paper within a minute. The correct answer will be given a score as" 1", and an incorrect answer is scored as" 0". Different sets of drawings will be used during pre and post assessments. | 12 weeks |
| Auditory and visual reaction time | Reaction time (RT) apparatus used in the study to record auditory and visual RT was purchased from Anand Agencies, Pune. The RT apparatus presents two auditory (high and low pitch sounds) and two visual stimuli (red and green light). | 12 weeks |
| Estimation of dopamine | Dopamine levels will be assessed using General Dopamine (DA) ELISA Kit. | 12 weeks |
| Estimation of Gamma-Aminobutyric Acid (GABA) | GABA ELISA Kit will be used to estimate GABA levels | 12 weeks |
| Assessment of quality of life | The World Health Organization Quality of Life (WHO-QOL BREF) instrument is a self-administered questionnaire which consists of 26 questions to assess four domains that is physical health, psychological status, social relationships and environment. Domain scores are scaled in a positive direction (i.e. higher scores denote higher quality of life). The mean score of items within each domain is used to calculate the domain score. Mean scores are then multiplied by 4 in order to make domain scores comparable. | 12 weeks |
| Flexibility | Flexibility is the ability of soft tissue structures, such as muscle, tendon, and connective tissue, to elongate through the available range of joint motion. Flexibility measurements will be obtained using a universal goniometer and standard protocol. | 12 weeks |
| Assessment of radiological images | MRIs of the cortex, basal ganglia, cerebellum, thalamus, hypothalamus, limbic system and glial cells will be used to assess neurological changes through radiological image data | 12 weeks |
| Assessment of neuronal loss | Diameter, area, volume, myelin disruption, gliosis ad=nd connectivity of the neuron will be measured to assess neuronal loss | 12 weeks |
| Kumar Goothy SS, Gawarikar S, Choudhary A, Gajanan Govind P, Purohit M, Pathak A, Chouhan RS, Vijay Khanderao M. Effectiveness of electrical vestibular nerve stimulation as adjunctive therapy to improve the cognitive functions in patients with Parkinson's disease. J Basic Clin Physiol Pharmacol. 2022 Sep 16;34(1):77-82. doi: 10.1515/jbcpp-2022-0066. eCollection 2023 Jan 1. |
| D009422 | Nervous System Diseases |
| D009069 | Movement Disorders |
| D000080874 | Synucleinopathies |
| D019636 | Neurodegenerative Diseases |