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  • About
  • The Global ETD Search service is a free service for researchers to find electronic theses and dissertations. This service is provided by the Networked Digital Library of Theses and Dissertations.
    Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
1

Estudo prospectivo e randomizado da comparação da eletroestimulação do nervo tibial posterior versus oxibutinina verusu a associação da eletroestimulação do nervo tibial posterior com a oxibutinina no tratamento de mulheres com síndrome da bexiga hipertativa = Randomized prospective study of comparison of posterior tibial nerve stimulation versus oxybutynin versus association of posteior tibial nerve stimulation with oxybutynin in the treatment of women with overactive bladder syndrome / Randomized prospective study of comparison of posterior tibial nerve stimulation versus oxybutynin versus association of posteior tibial nerve stimulation with oxybutynin in the treatment of women with overactive bladder syndrome

Souto, Sophia Consuelo, 1983- 07 April 2012 (has links)
Orientador: Fernandes Denardi / Tese (doutorado) - Universidade Estadual de Campinas, Faculdade de Ciências Médicas / Made available in DSpace on 2018-08-20T19:06:19Z (GMT). No. of bitstreams: 1 Souto_SophiaConsuelo_D.pdf: 3071045 bytes, checksum: afe55b12d7449fe8664becdbca0eec4a (MD5) Previous issue date: 2012 / Resumo: Introdução: Conforme a Sociedade Internacional de Continência (ICS), o diagnóstico clínico da bexiga hiperativa (BH) é baseado nos sintomas de urgência miccional, com ou sem incontinência de urgência, acompanhado de aumento da frequência miccional e noctúria, na ausência de fatores patológicos ou metabólicos, que explicariam estes sintomas. O tratamento através do relaxamento da musculatura vesical visa diminuir a frequência miccional diurna e noturna, aumentar o volume urinado e diminuir os episódios de urgência e incontinência de urgência. Objetivo: Comparar a eficácia do tratamento farmacológico com a estimulação do nervo tibial posterior e a associação de ambos nos sintomas de bexiga hiperativa. Pacientes e Métodos: Foram randomizado 75 mulheres com sintomas clínicos de bexiga hiperativa, divididas em 3 grupos de 25 pacientes, grupo I (G I) - eletroestimulação do nervo tibial posterior (EENTP), grupo II (G II) - oxibutinina e grupo III (G III) - eletroestimulação + oxibutinina (Multimodal). Todas pacientes responderam os questionários "International Consultation on Incontinence Short-Form" (ICIQ-Short-Form) e "International Consultation on Incontinence-OAB" (ICIQ-OAB) para avaliar a presença de incontinência urinária e os sintomas de bexiga hiperativa com escala analógica de zero a dez para quantificar o impacto causado por cada sintoma na qualidade de vida, e preencheram um diário miccional de três dias. Foram reavaliadas após o tratamento. Resultados: Foram analisados os dados de 58 pacientes, com idade média de 58 anos (p=0.76) A média de frequência urinária, noctúria e incontinência urinária não apresentou diferença estatisticamente significativa entre os grupos. Durante avaliação com questionário ICIQ-SF, o escore médio inicial não apresentou diferença estatisticamente significativa entre os grupos (p=0.88). Após o tratamento todos os grupos tiveram diminuição dos escores (p=0.31). Na avaliação após 3 meses do término do tratamento, as pacientes do G II apresentaram aumento do escore (p=0.0006). Na avaliação com questionário ICQ-OAB, o escore médio inicial não apresentou diferença entre os grupos (p=0.15). Após o tratamento, o G III apresentou melhora dos sintomas superior ao G I (p=0.01). Após 3 meses do término do tratamento, o G II teve aumento significativo do escore (p<0.0001). A média do incomodo dos sintomas na avaliação inicial não apresentou diferença entre os grupos (p=0.92). Após o tratamento todas tiveram diminuição do incomodo (p=0.06). Após 3 meses do tratamento as pacientes do G III apresentavam menor incomodo dos sintomas, em seguida as pacientes do G I e depois as do G II com incomodo maior (p<0,0001). Conclusão: O tratamento multimodal mostrou-se mais eficaz para melhora dos sintomas clínicos de bexiga hiperativa e diminuição do incomodo causado por eles, que o tratamento fisioterapêutico e a oxibutinina isoladamente / Abstract: Introduction: According to the International Continence Society (ICS), the clinical diagnosis of overactive bladder (OAB) is based on symptoms of urinary urgency, with or without urge incontinence, accompanied by increased urinary frequency and nocturia in the absence of pathological or metabolic factors, that would explain these symptoms. The aim of the treatment is to decrease the daytime and nighttime urinary frequency, increase voided volume and decrease episodes of urgency and urge incontinence by relaxing the bladder muscle. Objective: The objective of this study was to compare the efficacy of pharmacological treatment and the stimulation of the posterior tibial nerve, and the association of both, in the symptoms of overactive bladder. Patients and Methods: A total of 75 women with clinical symptoms of overactive bladder were randomized, divided into three groups; 25 in Group I - electrical stimulation of the posterior tibial nerve (PTNS), 25 in group II - oxybutynin and 25 in group III - electro + oxybutynin (Multimodal). During the evaluation all patients answered the questionnaires "International Consultation on Incontinence-Short Form" (ICIQ-Short-Form) to assess the presence of incontinence, and "International Consultation on Incontinence-OAB" (ICIQ-OAB) to assess symptoms of overactive bladder with analogue scale from zero to ten to quantify the impact of each symptom on quality of life, and completed a three-day voiding diary. The same tools were used for further evaluation after the treatment. Results: It was analyzed data from 58 patients, the average age of patients was 58 years (p=0,76). The mean urinary frequency, nocturia and urinary incontinence no evidenced statistically significant difference between groups. During evaluation with questionnaire ICIQ-SF, the average initial score no evidenced difference between groups (p=0,88). After treatment, all groups had a decrease in scores (p=0,31). In the evaluation after three months of the end of treatment, patients in GII had an increase in score (p=0,0006). In the evaluation with ICQ-OAB questionnaire, the average initial score no evidenced difference between groups (p=0,15). The evaluation after treatment G III evidenced improvement in symptoms than the G I (p=0,01). When assessed after 3 months after the end of treatment, the G II had significant increase in score (p<0,0001). The average symptom bother of patients at baseline evidenced no difference between groups (p=0,92). After treatment all of them evidenced a lower symptom bother score (p=0,06). And when reassessed after 3 months of treatment the G III patients had the lowest average symptom bother score, then the GI patients and then those of G II with higher symptom bother score (p<0,0001). Conclusions: The multimodal treatment was more effective in the management of symptom bother of patients than physical therapy or medication alone / Doutorado / Fisiopatologia Cirúrgica / Doutor em Ciências

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