Effects of High-Frequency (HF) Repetitive Transcranial Magnetic Stimulation (rTMS) on Upper Extremity Motor Function in Stroke Patients: A Systematic Review

Background and Objectives: Repetitive transcranial magnetic stimulation (rTMS) is being widely used for treating upper extremity paresis after stroke, however, evidence of applying high-frequency rTMS (HF-rTMS) on the ipsilesional hemisphere for upper extremity motor recovery remains limited. This systematic review aimed to investigate the effect of high-frequency repetitive transcranial magnetic stimulation for upper extremity motor function recovery after a first-time ischaemic stroke. Materials and Methods: This systematic review was prepared according to the preferred reporting items for systematic reviews and meta-analyses (PRISMA) guidelines. A comprehensive literature search was performed to identify all studies published before 12 February 2021. The search was performed on the following databases: PubMed, Ovid, The Cochrane Library. Results: A total of 6440 studies were found in the databases and four trials were included in the review. Three of the studies were randomized control trials (RCT), and one was a pseudo-RCT. Three of the studies showed good methodological quality and one study was rated as excellent. Fugl-Meyer Assessment (FMA) was performed in three out of four studies and the score significantly increased in the HF-rTMS treatment group compared with sham stimulation in all trials. Other measures used in the studies were handgrip strength, shoulder abduction, Motricity Index, Wolf Motor Function Test (WMFT), and Box and Block, although these tests did not show unanimous results. Overall, all four studies conveyed significantly better results in at least one test that was performed for hand motor function evaluation in a 10 Hz stimulation group while none of the tests showed any advantage for sham stimulation groups. Two studies reported headache as an adverse event (six patients in total). Conclusion: The overall results showed that HF-rTMS may increase impaired upper extremity motor function better than sham stimulation in stroke patients.

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The effect of repetitive transcranial magnetic stimulation on upper extremity motor function in stroke patients: A meta-analytical review

Journal of Food and Drug Analysis ◽

10.38212/2224-6614.2057 ◽

2020 ◽

Vol 20 (1) ◽

Author(s):

I.-N. Tang

Keyword(s):

Transcranial Magnetic Stimulation ◽

Upper Extremity ◽

Motor Function ◽

Magnetic Stimulation ◽

Repetitive Transcranial Magnetic Stimulation ◽

Stroke Patients ◽

Analytical Review

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Effects of Neuromuscular Electrical Stimulation Combined with Repetitive Transcranial Magnetic Stimulation on Upper Limb Motor Function Rehabilitation in Stroke Patients with Hemiplegia

Computational and Mathematical Methods in Medicine ◽

10.1155/2022/9455428 ◽

2022 ◽

Vol 2022 ◽

pp. 1-7

Author(s):

Junqiu Du ◽

Shouyong Wang ◽

Yun Cheng ◽

Jiang Xu ◽

Xuejing Li ◽

...

Keyword(s):

Electrical Stimulation ◽

Transcranial Magnetic Stimulation ◽

Upper Extremity ◽

Motor Function ◽

Upper Limb ◽

Magnetic Stimulation ◽

Repetitive Transcranial Magnetic Stimulation ◽

Motor Nerve ◽

Neuromuscular Electrical Stimulation ◽

Stroke Patients

Objective. To investigate the effect of neuromuscular electrical stimulation (NMES) combined with repetitive transcranial magnetic stimulation (rTMS) on upper limb motor dysfunction in stroke patients with hemiplegia. Methods. A total of 240 stroke patients with hemiplegia who met the inclusion criteria were selected and randomly divided into 4 groups (60 cases in each group): control group, NMES group, rTMS group, and NMES + rTMS group. Before treatment and 4 weeks after treatment, we evaluated and compared the results including Fugl-Meyer assessment of upper extremity (FMA-UE) motor function, modified Barthel index (MBI), modified Ashworth scale (MAS), and motor nerve electrophysiological results among the 4 groups. Results. Before treatment, there was no significant difference in the scores of FMA-UE, MBI, MAS, and motor nerve electrophysiological indexes among the four groups, with comparability. Compared with those before treatment, the scores of the four groups were significantly increased and improved after treatment. And the score of the NMES + rTMS group was notably higher than those in the other three groups. Conclusion. NMES combined with rTMS can conspicuously improve the upper extremity motor function and activities of daily life of stroke patients with hemiplegia, which is worthy of clinical application and promotion.

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Repetitive transcranial magnetic stimulation treatment for peripartum depression: systematic review & meta-analysis

BMC Pregnancy and Childbirth ◽

10.1186/s12884-021-03600-3 ◽

2021 ◽

Vol 21 (1) ◽

Author(s):

Hyune June Lee ◽

Sung Min Kim ◽

Ji Yean Kwon

Keyword(s):

Systematic Review ◽

Transcranial Magnetic Stimulation ◽

Side Effects ◽

Electroconvulsive Therapy ◽

Effect Size ◽

Magnetic Stimulation ◽

Repetitive Transcranial Magnetic Stimulation ◽

Meta Analysis ◽

Cochrane Library ◽

Peripartum Depression

Abstract Background Peripartum depression is a common disorder with very high potential hazards for both the patients and their babies. The typical treatment options include antidepressants and electroconvulsive therapy. However, these treatments do not ensure the safety of the fetus. Recently, repetitive transcranial magnetic stimulation has emerged as a promising treatment for neuropathies as well as depression. Nevertheless, many studies excluded pregnant women. This systematic review was conducted to confirm whether repetitive transcranial magnetic stimulation was a suitable treatment option for peripartum depression. Methods We performed a systematic review that followed the PRISMA guidelines. We searched for studies in the MEDLINE, PsycINFO, EMBASE, and Cochrane library databases published until the end of September 2020. Eleven studies were selected for the systematic review, and five studies were selected for quantitative synthesis. Data analysis was conducted using Comprehensive Meta-Analysis 3 software. The effect size was analyzed using the standardized mean difference, and the 95% confidence interval (CI) was determined by the generic inverse variance estimation method. Results The therapeutic effect size of repetitive transcranial magnetic stimulation for peripartum depression was 1.394 (95% CI: 0.944–1.843), and the sensitivity analysis effect size was 1.074 (95% CI: 0.689–1.459), indicating a significant effect. The side effect size of repetitive transcranial magnetic stimulation for peripartum depression was 0.346 (95% CI: 0.214–0.506), a meaningful result. There were no severe side effects to the mothers or fetuses. Conclusions From various perspectives, repetitive transcranial magnetic stimulation can be considered an alternative treatment to treat peripartum depression to avoid exposure of fetuses to drugs and the severe side effects of electroconvulsive therapy. Further research is required to increase confidence in the results.

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