The efficacy and safety of electrostimulation of the posterior tibial nerve and antimuscarinic drugs in the treatment of overactive bladder: a meta-analysis and systemic review / 中华泌尿外科杂志

Objective:To systematically review the efficacy and safety of electrostimulation of the posterior tibial nerve and antimuscarinic drugs in the treatment of overactive bladder.Methods:The literature search was conducted using the PubMed, The Cochrane Library, EMbase, Medline, CNKI, CQVIP, Wanfang databases.The retrieval period was from the establishment of the database to February 2021. Literature was screened and evaluated independently by two investigators to compare the safety and efficacy of electrostimulation of the posterior tibial nerve and antimuscarinic drugs in the treatment of overactive bladder. Meta-analysis was performed using Review Manager 5.4 software.Results:A total of 11 clinical trials, including 10 randomized controlled trials and 1 cross-over study were included, involving 605 patients, including 309 in the experimental group (nerve stimulation group) and 296 in the control group(antimuscarinic drugs group). The results of meta-analysis showed as follow. For patients with non-neurogenetic overactive bladder, there was no statistically significant differences between electrostimulation of the posterior tibial nerve therapy and antimuscarinic drugs in the improvement of 24h urination frequency( MD=-0.06, 95% CI -1.67-1.54, P>0.05), 24h urge incontinence frequency( MD=0.04, 95% CI -0.46-0.54, P>0.05), symptoms scores of OAB-q questionnaire( MD=0.37, 95% CI -0.02-0.76, P>0.05)and quality of life scores( SMD=0.32, 95% CI-0.06-0.69, P>0.05). However, compared with antimuscarinic drugs, posterior tibial nerve stimulation had better efficacy satisfaction rate ( OR=1.97, 95% CI 1.16-3.36, P<0.05) and lower side effect rate ( OR=0.24, 95% CI 0.12-0.48, P<0.0001). And the results have significant statistical differences. Conclusions:Electrostimulation of the posterior tibial nerve was almost as effective as antimuscarinic drugs in improving symptoms and quality of life in patients with non-neurogenic OAB. However, compared with antimuscarinic drugs, electrostimulation of the posterior tibial nerve had a higher efficacy satisfaction rate and a lower incidence of side effects. Due to limited quality and quantity of the included studies, more high quality studies are required to verify above conclusions.

Análise da eletroestimulação transcutânea e percutânea do nervo tibial para tratamento da bexiga hiperativa em Parkinsonianos: revisão sistemática / Analysis of transcutaneous and percutaneous tibial nerve electrostimulation for treatment of overactive bladder in Parkinsonians: systematic review

Parkinson é uma doença de sintomas motores e não motores, podendo incluir neste último, a bexiga neurogênica, que se caracteriza por sintomas de urgência, com ou sem urge-incontinência, normalmente acompanhada de polaciúria e noctúria. Objetivo: Analisar a eletroestimulação transcutânea e a percutânea do nervo tibial para tratamento da bexiga hiperativa em Parkinsonianos. Metodologia: Foram incluí­dos todos os artigos que mencionaram o tratamento da bexiga hiperativa, com eletroestimulação transcutânea e percutânea do tibial posterior, em pacientes com Parkinson. Realizou-se a busca de março a novembro de 2017, nas bases de dados US National Library of Medicine (MEDLINE), Scientific Eletronic Library Online (SciELO), Physiotherapy Evidence Database (PEDro), Biblioteca Virtual em Saúde (BVS) e Google acadêmico, sem limites de data. Foram utilizados como descritores contidos nos Descritores em Ciências da Saúde (DeCS) as palavras-tí­tulo: bexiga hiperativa, Parkinson e eletroestimulação transcutânea e percutânea do tibial posterior. Foram utilizados como descritores contidos no Medical Subject Headings (MeSH) as palavras-tí­tulo: overactivity bladder, Parkinson"™s disease, electrical stimulation transcutaneous, percutaneous electrical stimulation. Resultados: Dos 8 artigos recuperados, 1 estava duplicado e 2 foram excluí­dos por não estarem disponí­veis, restando cinco artigos: 2 ECRs, 2 experimentais e 1 estudo piloto. Conclusão: a terapia de eletroestimulação tibial, tanto transcutânea, quanto percutânea, se mostra benéfica para tratamento da bexiga hiperativa, em pacientes com Parkinson, porém, se faz necessário a realização de novos estudos, principalmente os de intervenção, para padronização do método. (AU)

Parkinson's disease is a disease of motor and non-motor symptoms, and may include neurogenic bladder, which is characterized by urgency symptoms, with or without urge incontinence. Objective: To analyze the transcutaneous and percutaneous electrostimulation of the tibial nerve for treatment of overactive bladder in Parkinsonians. Methodology: All articles mentioning the treatment of overactive bladder, with transcutaneous and percutaneous electrostimulation of the posterior tibial, were included in patients with Parkinson's disease. The search was carried out from March to November 2017, in the databases National Library of Medicine (Medline), Scientific Electronic Library Online (SciELO), Physiotherapy Evidence Database (PEDro), Virtual Health Library (VHL) and Google academic, without date limits. The descriptors included were: hyperactive bladder, Parkinson's and transcutaneous and percutaneous electrostimulation of the posterior tibial. The descriptors included in the Medical Subject Headings (MeSH) were: overactivity bladder, Parkinson's disease, electrical stimulation transcutaneous, percutaneous electrical stimulation. Results: Of the 8 articles retrieved, 1 was duplicated and 2 were excluded because they were not available, leaving five articles: 2 RCTs, 2 experimental and 1 pilot study. Conclusion: Transcutaneous and percutaneous tibial electrostimulation therapy is beneficial for the treatment of overactive bladder in patients with Parkinson disease. However, it is necessary to carry out new studies, especially interventional ones, to standardize the method. (AU)