NCT03122821

Brief Summary

Noninvasive brain stimulation (NIBS) refers to a group of modalities that are used to induce electric currents to and within the brain for diagnostic or therapeutic purposes. Two major types of NIBS techniques are currently in use on humans for clinical and research applications: Transcranial Magnetic Stimulation (TMS) and Transcranial Current Stimulation (tCS). Moreover, the studies evaluating the clinical benefit of mental practice in stroke so far are mostly small feasibility studies, while the few randomized controlled trials reported had relatively small sample sizes. As such, the evidence for mental practice in the treatment of movement disorders following stroke, and other neurological conditions, remains somewhat anecdotal. Purpose of our research is to show the effect of combining brain stimulation and mental imagery on functional recovery of upper limb in stroke.

Trial Health

87
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
64

participants targeted

Target at P50-P75 for not_applicable stroke

Timeline
Completed

Started Apr 2017

Longer than P75 for not_applicable stroke

Geographic Reach
1 country

1 active site

Status
completed

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Start

First participant enrolled

April 12, 2017

Completed
1 day until next milestone

First Submitted

Initial submission to the registry

April 13, 2017

Completed
8 days until next milestone

First Posted

Study publicly available on registry

April 21, 2017

Completed
5.3 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

August 15, 2022

Completed
17 days until next milestone

Study Completion

Last participant's last visit for all outcomes

September 1, 2022

Completed
Last Updated

October 6, 2022

Status Verified

October 1, 2022

Enrollment Period

5.3 years

First QC Date

April 13, 2017

Last Update Submit

October 4, 2022

Conditions

Outcome Measures

Primary Outcomes (1)

  • Fugl Meyers scale for upper limb

    Subjects will be rated on impairment of upper limb. The maximum score of 66 for the upper limb, higher scores imply better outcomes.

    15 minutes

Secondary Outcomes (1)

  • Action research Arm Test

    15 minutes

Study Arms (2)

Group 1

EXPERIMENTAL

Real Trans-cranial direct stimulation + Mental Imagery

Other: Real Transcranial direct stimulation+Mental Imagery

Group 2

ACTIVE COMPARATOR

Sham Trans-cranial direct stimulation + Mental imagery

Other: Sham Transcranial Direct Stimulation +Mental Imagery

Interventions

The subject will be practicing mental imagery along with mental imagery. A video of the task will be played in front of the patient and the subject will be asked to perform the mental practice of the activity.The video will be played thrice.The electrodes will be placed at the premotor cortex over the scalp corresponding to the topographical representation of upper limb on the contralateral cerebral hemisphere.Transcranial direct current stimulation (tDCS), (or "Transcranial Micropolarization"), is the most commonly used type of tCS \[2, 19-25\]. It employs a battery-driven stimulator to deliver weak direct currents (1.5 mA) through contact electrodes over the scalp. The current flow modulates neuronal excitability by altering the resting membrane potential of the neurons and produces aftereffects.Transcranial magnetic stimulation for 30 minutes, 5 days a week for 2 weeks.Transcranial direct stimulation for 30 minutes, 5 days a week for 2 weeks

Group 1

The electrodes will be placed at the premotor cortex over the scalp corresponding to the topographical representation of upper limb on the contralateral cerebral hemisphere.Transcranial direct current stimulation (tDCS), (or "Transcranial Micropolarization"), is the most commonly used type of tCS \[2, 19-25\]. It employs a battery-driven stimulator to deliver weak direct currents (1.5 mA) through contact electrodes over the scalp. The current flow modulates neuronal excitability by altering the resting membrane potential of the neurons and produces aftereffects.Transcranial magnetic stimulation for 30 minutes, 5 days a week for 2 weeks.Transcranial direct stimulation for 30 minutes, 5 days a week for 2 weeks

Group 2

Eligibility Criteria

Age18 Years - 80 Years
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)

You may qualify if:

  • \. Having stroke past 6 months.

You may not qualify if:

  • Subarachnoid hemorrhage
  • Prior to stroke resulting in aphasia
  • Brain surgery in the past
  • Epileptic activity in the past 12 months
  • Premorbid (suspected) dementia
  • Premorbid psychiatric disease affecting communication (for example, personality disorder)
  • Excessive use of alcohol or drugs
  • Presence of a cardiac pacemaker
  • Metal implants

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (1)

NIIMS University hospital

Jaipur, Rajasthan, 303121, India

Location

Related Publications (31)

  • Guleyupoglu B, Schestatsky P, Edwards D, Fregni F, Bikson M. Classification of methods in transcranial electrical stimulation (tES) and evolving strategy from historical approaches to contemporary innovations. J Neurosci Methods. 2013 Oct 15;219(2):297-311. doi: 10.1016/j.jneumeth.2013.07.016. Epub 2013 Aug 14.

    PMID: 23954780BACKGROUND
  • Nitsche MA, Paulus W. Excitability changes induced in the human motor cortex by weak transcranial direct current stimulation. J Physiol. 2000 Sep 15;527 Pt 3(Pt 3):633-9. doi: 10.1111/j.1469-7793.2000.t01-1-00633.x.

    PMID: 10990547BACKGROUND
  • Rossi S, Hallett M, Rossini PM, Pascual-Leone A; Safety of TMS Consensus Group. Safety, ethical considerations, and application guidelines for the use of transcranial magnetic stimulation in clinical practice and research. Clin Neurophysiol. 2009 Dec;120(12):2008-2039. doi: 10.1016/j.clinph.2009.08.016. Epub 2009 Oct 14.

    PMID: 19833552BACKGROUND
  • Kobayashi M, Pascual-Leone A. Transcranial magnetic stimulation in neurology. Lancet Neurol. 2003 Mar;2(3):145-56. doi: 10.1016/s1474-4422(03)00321-1.

    PMID: 12849236BACKGROUND
  • Eldaief MC, Press DZ, Pascual-Leone A. Transcranial magnetic stimulation in neurology: A review of established and prospective applications. Neurol Clin Pract. 2013 Dec;3(6):519-526. doi: 10.1212/01.CPJ.0000436213.11132.8e.

    PMID: 24353923BACKGROUND
  • Paulus W, Peterchev AV, Ridding M. Transcranial electric and magnetic stimulation: technique and paradigms. Handb Clin Neurol. 2013;116:329-42. doi: 10.1016/B978-0-444-53497-2.00027-9.

    PMID: 24112906BACKGROUND
  • Webster BR, Celnik PA, Cohen LG. Noninvasive brain stimulation in stroke rehabilitation. NeuroRx. 2006 Oct;3(4):474-81. doi: 10.1016/j.nurx.2006.07.008.

    PMID: 17012061BACKGROUND
  • Radhu N, de Jesus DR, Ravindran LN, Zanjani A, Fitzgerald PB, Daskalakis ZJ. A meta-analysis of cortical inhibition and excitability using transcranial magnetic stimulation in psychiatric disorders. Clin Neurophysiol. 2013 Jul;124(7):1309-20. doi: 10.1016/j.clinph.2013.01.014. Epub 2013 Feb 26.

    PMID: 23485366BACKGROUND
  • Edwards MJ, Talelli P, Rothwell JC. Clinical applications of transcranial magnetic stimulation in patients with movement disorders. Lancet Neurol. 2008 Sep;7(9):827-40. doi: 10.1016/S1474-4422(08)70190-X.

    PMID: 18703005BACKGROUND
  • Nitsche MA, Paulus W. Noninvasive brain stimulation protocols in the treatment of epilepsy: current state and perspectives. Neurotherapeutics. 2009 Apr;6(2):244-50. doi: 10.1016/j.nurt.2009.01.003.

    PMID: 19332316BACKGROUND
  • Boggio PS, Nunes A, Rigonatti SP, Nitsche MA, Pascual-Leone A, Fregni F. Repeated sessions of noninvasive brain DC stimulation is associated with motor function improvement in stroke patients. Restor Neurol Neurosci. 2007;25(2):123-9.

    PMID: 17726271BACKGROUND
  • Davis NJ, van Koningsbruggen MG. "Non-invasive" brain stimulation is not non-invasive. Front Syst Neurosci. 2013 Dec 23;7:76. doi: 10.3389/fnsys.2013.00076. eCollection 2013. No abstract available.

    PMID: 24391554BACKGROUND
  • Krishnan C, Dhaher Y. Corticospinal responses of quadriceps are abnormally coupled with hip adductors in chronic stroke survivors. Exp Neurol. 2012 Jan;233(1):400-7. doi: 10.1016/j.expneurol.2011.11.007. Epub 2011 Nov 15.

    PMID: 22116042BACKGROUND
  • Krishnan C, Ranganathan R, Kantak SS, Dhaher YY, Rymer WZ. Active robotic training improves locomotor function in a stroke survivor. J Neuroeng Rehabil. 2012 Aug 20;9:57. doi: 10.1186/1743-0003-9-57.

    PMID: 22906099BACKGROUND
  • Pascual-Leone A, Tormos JM, Keenan J, Tarazona F, Canete C, Catala MD. Study and modulation of human cortical excitability with transcranial magnetic stimulation. J Clin Neurophysiol. 1998 Jul;15(4):333-43. doi: 10.1097/00004691-199807000-00005.

    PMID: 9736467BACKGROUND
  • Madhavan S, Krishnan C, Jayaraman A, Rymer WZ, Stinear JW. Corticospinal tract integrity correlates with knee extensor weakness in chronic stroke survivors. Clin Neurophysiol. 2011 Aug;122(8):1588-94. doi: 10.1016/j.clinph.2011.01.011. Epub 2011 Feb 17.

    PMID: 21333591BACKGROUND
  • Peterchev AV, Wagner TA, Miranda PC, Nitsche MA, Paulus W, Lisanby SH, Pascual-Leone A, Bikson M. Fundamentals of transcranial electric and magnetic stimulation dose: definition, selection, and reporting practices. Brain Stimul. 2012 Oct;5(4):435-53. doi: 10.1016/j.brs.2011.10.001. Epub 2011 Nov 1.

    PMID: 22305345BACKGROUND
  • Mix A, Benali A, Eysel UT, Funke K. Continuous and intermittent transcranial magnetic theta burst stimulation modify tactile learning performance and cortical protein expression in the rat differently. Eur J Neurosci. 2010 Nov;32(9):1575-86. doi: 10.1111/j.1460-9568.2010.07425.x. Epub 2010 Oct 18.

    PMID: 20950358BACKGROUND
  • Nitsche MA, Cohen LG, Wassermann EM, Priori A, Lang N, Antal A, Paulus W, Hummel F, Boggio PS, Fregni F, Pascual-Leone A. Transcranial direct current stimulation: State of the art 2008. Brain Stimul. 2008 Jul;1(3):206-23. doi: 10.1016/j.brs.2008.06.004. Epub 2008 Jul 1.

    PMID: 20633386BACKGROUND
  • Nitsche MA, Liebetanz D, Lang N, Antal A, Tergau F, Paulus W. Safety criteria for transcranial direct current stimulation (tDCS) in humans. Clin Neurophysiol. 2003 Nov;114(11):2220-2; author reply 2222-3. doi: 10.1016/s1388-2457(03)00235-9. No abstract available.

    PMID: 14580622BACKGROUND
  • Nitsche MA, Nitsche MS, Klein CC, Tergau F, Rothwell JC, Paulus W. Level of action of cathodal DC polarisation induced inhibition of the human motor cortex. Clin Neurophysiol. 2003 Apr;114(4):600-4. doi: 10.1016/s1388-2457(02)00412-1.

    PMID: 12686268BACKGROUND
  • Nitsche MA, Paulus W. Sustained excitability elevations induced by transcranial DC motor cortex stimulation in humans. Neurology. 2001 Nov 27;57(10):1899-901. doi: 10.1212/wnl.57.10.1899.

    PMID: 11723286BACKGROUND
  • Bogdanov OV, Pinchuk DYu, Pisar'kova EV, Shelyakin AM, Sirbiladze KT. The use of the method of transcranial micropolarization to decrease the severity hyperkineses in patients with infantile cerebral palsy. Neurosci Behav Physiol. 1994 Sep-Oct;24(5):442-5. doi: 10.1007/BF02359800. No abstract available.

    PMID: 7838369BACKGROUND
  • Ilyukhina VA, Kozhushko NY, Matveev YK, Ponomareva EA, Chernysheva EM, Shaptilei MA. Transcranial micropolarization in the combined therapy of speech and general psychomotor retardation in children of late preschool age. Neurosci Behav Physiol. 2005 Nov;35(9):969-76. doi: 10.1007/s11055-005-0153-7.

    PMID: 16270180BACKGROUND
  • Shelyakin AM, Preobrazhenskaya IG, Kassil' MV, Bogdanov OV. The effects of transcranial micropolarization on the severity of convulsive fits in children. Neurosci Behav Physiol. 2001 Sep-Oct;31(5):555-60. doi: 10.1023/a:1010487201282.

    PMID: 11693481BACKGROUND
  • Stagg CJ, Nitsche MA. Physiological basis of transcranial direct current stimulation. Neuroscientist. 2011 Feb;17(1):37-53. doi: 10.1177/1073858410386614.

    PMID: 21343407BACKGROUND
  • Arul-Anandam AP, Loo C, Sachdev P. Transcranial direct current stimulation - what is the evidence for its efficacy and safety? F1000 Med Rep. 2009 Jul 27;1:58. doi: 10.3410/M1-58.

    PMID: 20948722BACKGROUND
  • Krishnan C, Ranganathan R, Kantak SS, Dhaher YY, Rymer WZ. Anodal transcranial direct current stimulation alters elbow flexor muscle recruitment strategies. Brain Stimul. 2014 May-Jun;7(3):443-50. doi: 10.1016/j.brs.2014.01.057. Epub 2014 Jan 29.

    PMID: 24582369BACKGROUND
  • Altschuler EL, Wisdom SB, Stone L, Foster C, Galasko D, Llewellyn DM, Ramachandran VS. Rehabilitation of hemiparesis after stroke with a mirror. Lancet. 1999 Jun 12;353(9169):2035-6. doi: 10.1016/s0140-6736(99)00920-4. No abstract available.

    PMID: 10376620BACKGROUND
  • Annett J. Motor imagery: perception or action? Neuropsychologia. 1995 Nov;33(11):1395-417. doi: 10.1016/0028-3932(95)00072-b.

    PMID: 8584177BACKGROUND
  • Barsalou LW. Grounded cognition. Annu Rev Psychol. 2008;59:617-45. doi: 10.1146/annurev.psych.59.103006.093639.

    PMID: 17705682BACKGROUND

MeSH Terms

Conditions

Stroke

Condition Hierarchy (Ancestors)

Cerebrovascular DisordersBrain DiseasesCentral Nervous System DiseasesNervous System DiseasesVascular DiseasesCardiovascular Diseases

Study Officials

  • Faizan Z Kashoo, Masters

    Majmaah University

    PRINCIPAL INVESTIGATOR

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
QUADRUPLE
Who Masked
PARTICIPANT, CARE PROVIDER, INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
transcranial electrical stimulation
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Transcranial magnetic stimulation
Sponsor Type
OTHER
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Principal Investigator

Study Record Dates

First Submitted

April 13, 2017

First Posted

April 21, 2017

Study Start

April 12, 2017

Primary Completion

August 15, 2022

Study Completion

September 1, 2022

Last Updated

October 6, 2022

Record last verified: 2022-10

Data Sharing

IPD Sharing
Will not share

Locations