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EFFECTIVENESS OF TRANSCUTANEOUS TIBIAL NERVE STIMULATION AT TWO DIFFERENT THRESHOLDS for OVERACTIVE BLADDER SYMPTOMS IN OLDER WOMEN: A RANDOMIZED CONTROLLED CLINICAL TRIAL
Maturitas ( IF 3.9 ) Pub Date : 2020-05-01 , DOI: 10.1016/j.maturitas.2020.02.008
Aline Teixeira Alve 1 , Patrícia Azevedo Garcia 2 , Raquel Henriques Jácomo 3 , João Batista de Sousa 4 , Lara Borges Gullo Ramos Pereira 5 , Liana Barbaresco Gomide Mateus 6 , Margô Gomes de Oliveira Karnikoskwi 7
Affiliation  

OBJECTIVES To compare the effectiveness of transcutaneous tibial nerve stimulation (TTNS) at two different current amplitude thresholds (sensory and motor) in terms of urinary habit, symptoms and the degree of discomfort of overactive bladder (OAB) in older women. STUDY DESIGN This is a randomized, controlled, 3-arm blinded trial. One hundred and one patients attending secondary care with OAB were randomized into one of three groups: group 1, TTNS sensitivity threshold (n = 39); group 2, TTNS motor threshold (n = 33); and control group 3 (n = 29). MAIN OUTCOME MEASURES Participants allocated to groups 1 and 2 had 8 sessions of TTNS for 30 min, twice a week. Group 3 received no intervention. The results measured were the symptoms of overactive bladder (ICIQ-OAB, overall score), bother scales (to indicate the impact of individual symptoms for the patient) and urinary habit (3-day bladder diary). A blind assessor measured outcomes at baseline and 5 weeks after randomization. RESULTS After five weeks, a statistically significant difference between group 3 (control) and group 1 (TTNS sensitivity threshold) and group 2 (TTNS motor threshold) was observed in the intergroup analysis, but no difference in the outcomes analyzed was detected between the two groups receiving intervention (groups 1 and 2). CONCLUSION TTNS is effective in the treatment of OAB in older women, with no difference between the sensitivity and motor thresholds. CLINICAL TRIAL REGISTRATION NUMBER Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V).

中文翻译:

经皮胫神经刺激在两个不同阈值下对老年女性膀胱过度活动症状的有效性:一项随机对照临床试验

目的 比较经皮胫神经刺激 (TTNS) 在两种不同电流幅度阈值(感觉和运动)下对老年女性的排尿习惯、症状和膀胱过度活动症 (OAB) 不适程度的有效性。研究设计 这是一项随机、对照、3 组盲法试验。101 名接受 OAB 二级护理的患者被随机分为三组之一:组 1,TTNS 敏感性阈值(n = 39);第 2 组,TTNS 运动阈值(n = 33);和对照组 3 (n = 29)。主要结果测量 分配到第 1 组和第 2 组的参与者每周两次,每次 30 分钟,进行 8 次 TTNS。第 3 组未接受干预。测量的结果是膀胱过度活动症的症状(ICIQ-OAB,总分),打扰量表(指示个体症状对患者的影响)和排尿习惯(3天膀胱日记)。盲法评估者测量了基线和随机化后 5 周的结果。结果 5 周后,在组间分析中观察到第 3 组(对照组)和第 1 组(TTNS 敏感性阈值)和第 2 组(TTNS 运动阈值)之间存在统计学上的显着差异,但未检测到两者之间分析的结果存在差异接受干预的组(第 1 组和第 2 组)。结论 TTNS 治疗老年女性 OAB 是有效的,敏感性和运动阈值之间没有差异。临床试验注册号 Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V)。盲法评估者测量了基线和随机化后 5 周的结果。结果 5 周后,在组间分析中观察到第 3 组(对照组)和第 1 组(TTNS 敏感性阈值)和第 2 组(TTNS 运动阈值)之间存在统计学上的显着差异,但未检测到两者之间分析的结果存在差异接受干预的组(第 1 组和第 2 组)。结论 TTNS 治疗老年女性 OAB 是有效的,敏感性和运动阈值之间没有差异。临床试验注册号 Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V)。盲法评估者测量了基线和随机化后 5 周的结果。结果 5 周后,在组间分析中观察到第 3 组(对照组)和第 1 组(TTNS 敏感性阈值)和第 2 组(TTNS 运动阈值)之间存在统计学上的显着差异,但未检测到两者之间的分析结果差异接受干预的组(第 1 组和第 2 组)。结论 TTNS 治疗老年女性 OAB 是有效的,敏感性和运动阈值之间没有差异。临床试验注册号 Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V)。但在接受干预的两组(第 1 组和第 2 组)之间未检测到所分析的结果存在差异。结论 TTNS 治疗老年女性 OAB 是有效的,敏感性和运动阈值之间没有差异。临床试验注册号 Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V)。但在接受干预的两组(第 1 组和第 2 组)之间未检测到所分析的结果存在差异。结论 TTNS 治疗老年女性 OAB 是有效的,敏感性和运动阈值之间没有差异。临床试验注册号 Registro Brasileiros de Ensaios Clínicos (RBR-39DZ5V)。
更新日期:2020-05-01
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