Transcutaneous Electrical Nerve Stimulation As A Pain‐Relieving Approach in Labor Pain: A Systematic Review and Meta‐Analysis of Randomized Controlled Trials

2020 ◽  
Vol 23 (6) ◽  
pp. 732-746 ◽  
Author(s):  
Kenoja Thuvarakan ◽  
Henrik Zimmermann ◽  
Morten Kold Mikkelsen ◽  
Parisa Gazerani
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Nerve Stimulation ◽  
Transcutaneous Electrical Nerve Stimulation ◽  
Meta Analysis ◽  
Labor Pain ◽  
Controlled Trials ◽  
Electrical Nerve Stimulation ◽  
Randomized Controlled

scholarly journals Neuromodulation techniques for acute and preventive migraine treatment: a systematic review and meta-analysis of randomized controlled trials

2020 ◽  
Vol 21 (1) ◽  
Author(s):  
Xavier Moisset ◽  
Bruno Pereira ◽  
Daniel Ciampi de Andrade ◽  
Denys Fontaine ◽  
Michel Lantéri-Minet ◽  
...  
Keyword(s):  
Systematic Review ◽  
Randomized Controlled Trials ◽  
Nerve Stimulation ◽  
Acute Treatment ◽  
Meta Analysis ◽  
Preventive Treatment ◽  
Migraine Treatment ◽  
Controlled Trials ◽  
Electrical Nerve Stimulation ◽  
Randomized Controlled

Abstract Background Several neuromodulation methods exists for migraine treatment. The aim of the present study was to perform a systematic review and meta-analysis of randomized controlled trials (RCTs) focusing on migraine treatment using neurostimulation methods. Methods We searched Medline and Embase up to July 1, 2020 for RCTs reporting acute or preventive treatment of migraine with either non-invasive or invasive neurostimulation methods. Two researchers independently assessed the eligibility of the retrieved studies and extracted data. Outcomes for the quantitative synthesis were 2 h pain free for acute treatment and headache days per month for preventive treatment. We performed subgroup analyses by treatment (stimulation method and site of application). Estimates were pooled using random-effects meta-analysis. Results Thirty-eight articles were included in the qualitative analysis (7 acute, 31 preventive) and 34 in the quantitative evaluation (6 acute, 28 preventive). Remote electrical neuromodulation (REN) was effective for acute treatment. Data were insufficient to draw conclusions for any other techniques (single studies). Invasive occipital nerve stimulation (ONS) was effective for migraine prevention, with a large effect size but considerable heterogeneity, whereas supra-orbital transcutaneous electrical nerve stimulation (TENS), percutaneous electrical nerve stimulation (PENS), and high-frequency repetitive transcranial magnetic stimulation (rTMS) over the primary motor cortex (M1) were effective, with small to medium effect sizes. Vagus-nerve stimulation, left prefrontal cortex rTMS, and cathodal transcranial direct current stimulation (tDCS) over the M1 had no significant effect and heterogeneity was high. Conclusion Several neuromodulation methods are of potential interest for migraine management, but the quality of the evidence is very poor. Future large and well-conducted studies are needed and could improve on the present results.

A comparison of the effects of electroacupuncture versus transcutaneous electrical nerve stimulation for pain control in knee osteoarthritis: a Bayesian network meta-analysis of randomized controlled trials

2020 ◽  
pp. 096452842092119
Author(s):  
Xiaowei Shi ◽  
Wenjing Yu ◽  
Wei Zhang ◽  
Tong Wang ◽  
Oyunerdene Battulga ◽  
...  
Keyword(s):  
Knee Osteoarthritis ◽  
Bayesian Network ◽  
Randomized Controlled Trials ◽  
Nerve Stimulation ◽  
Pain Control ◽  
Transcutaneous Electrical Nerve Stimulation ◽  
Controlled Trials ◽  
Electrical Nerve Stimulation ◽  
Randomized Controlled ◽  
Meta Analyses

Background To compare the effectiveness of electroacupuncture (EA) and transcutaneous electrical nerve stimulation (TENS) for pain control in knee osteoarthritis (KOA). Methods Four English (MEDLINE, EMBASE, Cochrane Library and Web of Science) and three Chinese (China Science Journal Citation Report (VIP), Wanfang and China National Knowledge Infrastructure (CNKI)) language databases were searched for eligible randomized controlled trials (RCTs), comparing four approaches: EA, TENS, medication and sham/placebo controls. The primary outcome was pain intensity, measured by visual analogue scale (VAS), numeric-rating scale (NRS) or Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) scale. Classic pairwise and Bayesian network meta-analyses were conducted to integrate the treatment efficacy/effectiveness through direct and indirect evidence. Results Thirteen studies were included. In the direct meta-analyses, there was no statistically significant overall effect of EA (mean difference (MD) −4.77, 95% confidence interval (CI) −12.51 to 2.96), while the overall effects of high-frequency transcutaneous electrical nerve stimulation (H-TENS) (MD −16.63, 95% CI −24.57 to −8.69) and medication (MD −7.12, 95% CI −12.07 to −2.17) were statistically significant. In the network meta-analyses, the relative effect of the EA and H-TENS groups (MD 5.07, 95% CI −11.33 to 21.93) on pain control did not differ. Meanwhile, H-TENS demonstrated the highest probability of being the first best treatment, and EA had the second highest probability. Conclusion The present analysis indicated that both EA and TENS exert significant pain relieving effects in KOA. Among the four treatments, H-TENS was found to be the optimal treatment choice for the management of KOA pain in the short-term, and EA the second best treatment option. Given that the application of TENS is recommended by various international guidelines for the treatment of KOA, EA may also represent a potentially effective non-pharmacologic therapy.

Effects of transcutaneous electrical nerve stimulation (TENS) in people with knee osteoarthritis: A systematic review and meta-analysis

2021 ◽  
pp. 026921552110656
Author(s):  
Yu Wu ◽  
Feilong Zhu ◽  
Wei Chen ◽  
Ming Zhang
Keyword(s):  
Systematic Review ◽  
Knee Osteoarthritis ◽  
Randomized Controlled Trials ◽  
Nerve Stimulation ◽  
Meta Analysis ◽  
Controlled Trials ◽  
Walking Ability ◽  
Medium Term ◽  
Randomized Controlled

Objective To evaluate the effects of Transcutaneous Electric Nerve Stimulation (TENS) on pain, function, walking ability and stiffness in people with Knee osteoarthritis (KOA). Design Systematic review and meta-analysis of randomized controlled trials. Methods We searched MEDLINE, EMBASE, PubMed, Cochrane Central Register of Controlled Trials, Physiotherapy Evidence Database (PEDro), clinicaltrials.gov and Web of Science (last search November 2021) for randomized controlled trials. The Cochrane Risk of Bias Tool was used for the included studies, and Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) was used to interpret the certainty of results. Standardized Mean Differences (SMDs) and 95% confidence interval (CI) were calculated for meta-analysis. Results Twenty-nine studies were found (1398 people, age range 54-85, 74% are female) and fourteen were included in this review. Intervention duration was divided as short term (immediately after intervention), medium term (<four weeks) and long term (≥ four weeks). Active TENS showed greater improvement in Visual Analogue Scale (VAS) than sham TENS.Combining TENS with other interventions produced superior outcomes compared with other interventions for VAS in all the terms. In the meanwhile, TENS combined with other interventions was superior to other interventions for the pain subgroup of Western Ontario and McMaster Universities Arthritis Index in the medium term and long term. TENS combined with other interventions was superior to other interventions for function in the medium term and long term. Conclusion TENS could significantly relieve pain, decrease dysfunction and improve walking ability in people with KOA, but it is not effective for stiffness.

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