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OBJECTIVE: The aim of this study was to observe the feasibility of the tubal/adnexal approach using vaginal natural orifice transluminal endoscopic surgery and compare its contribution with surgeon ergonomics and postoperative patient comfort with that of conventional laparoscopy. METHODS: We completed this study retrospectively with 47 patients. Patients were followed at their postoperative first month. We analyzed the usability of the vaginal natural orifice transluminal endoscopic surgery method over conventional laparoscopy by comparing the demographics, surgical data, and postoperative findings collected between the two groups. RESULTS: Patients in the conventional laparoscopy group were older (39.1±3.3 years) than those in the vaginal natural orifice transluminal endoscopic surgery patient group (p=0.005). Pain intensity 24 h after surgery was lower in the vaginal natural orifice transluminal endoscopic surgery group (p=0.003), while sexual function and dyspareunia did not differ between the two groups in the first month. Patients in the vaginal natural orifice transluminal endoscopic surgery group were more relieved about painlessness and the comfort it brought than the conventional laparoscopy group (p=0.027, χ2=12.56). CONCLUSION: Patients subjected to the vaginal natural orifice transluminal endoscopic surgery procedure showed higher levels of satisfaction, less postoperative pain, and greater comfort than those subjected to conventional laparoscopy.

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OBJECTIVE: Female sterilization is a surgical procedure that aims women to permanently stop the use of conception. The benefits, risks and cost-effectiveness are important issues. The purpose of this study was comparing the applicability, complications and efficacy of salpingectomy versus electrocoagulation and tubal occlusion by laparoscopy in the Ambulatory Surgery Unit. METHODS: We performed a retrospective and observational study that included women undergoing laparoscopic sterilization procedures at our Ambulatory Surgery Unit, during three years. Statistical analysis was performed using SPSS, applying the Fisher exact test, the Mann-Whitney test, and Linear Regression. RESULTS: Two hundred and twenty-one laparoscopic surgical procedures were performed, including 79 (35.7%) bilateral total salpingectomies and 142 (64.3%) electrocoagulation and bilateral tubal occlusion procedures. The majority of the procedures were performed by a resident (n = 162; 73.3%), with 40% (n = 33) of salpingectomies. The surgical time, independently the type of surgeon, was significantly shorter in the tubal occlusion (42.2 vs. 52.7 min, p < 0.001). Safety and efficacy endpoints were not significantly different between the two groups, with a case of pregnancy in tubal occlusion group. CONCLUSION: Salpingectomy is a safe and effective alternative comparing with electrocoagulation and tubal occlusion.

OBJETIVO: A esterilização feminina é um procedimento cirúrgico que auxilia as mulheres na paragem permanente de utilização de métodos contraceptivos. Os objetivos desde estudo foram comparar a aplicabilidade, complicações e eficácia da salpingectomia vs. eletrocoagulação e secção tubar na esterilização feminina em regime de ambulatório. MéTODOS: Realizou-se um estudo retrospectivo e observacional que incluiu mulheres submetidas a procedimentos de esterilização por laparoscopia no Serviço de Cirurgia de Ambulatório da ULSAM, durante três anos. A análise estatística foi realizada com recurso ao SPSS, aplicando o teste exato de Fisher, o teste de Mann-Whitney e Regressão Linear. RESULTADOS: Foram realizados 221 procedimentos cirúrgicos por laparoscopia, incluindo 79 (35,7%) salpingectomias totais bilaterais e 142 (64,3%) procedimentos por eletrocoagulação e secção tubar bilateral. A maioria dos procedimentos foram realizados por um interno de formação específica (n = 162; 73,3%), com 40% (n = 33) de salpingectomias. O tempo operatório foi significativamente inferior no grupo da eletrocoagulação (42,2 vs. 52,7 min, p < 0,001). Em relação à segurança e à eficácia não se observaram diferenças estatisticamente significativas entre os dois grupos, com um caso de gravidez após eletrocoagulação e secção tubar. CONCLUSãO: A salpingectomia é uma alternativa segura e com alta taxa de eficácia quando comparada com eletrocoagulação e secção tubar.

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Capybaras are the primary hosts of Amblyomma sculptum tick, vectors of Rickettsia rickettsia bacteria, and the zoonotic agent of Brazilian Spotted Fever (BSF). In this context, contraceptive methods have been suggested for population control in order to reduce the number of free-ranging capybaras cohabiting with humans in urban and rural areas and acting as disease amplifiers. To maintain the group's expected behavior and social hierarchy, sterilization techniques that preserve the gonads are recommended. On 126 female capybaras in the Brazilian state of São Paulo, a new surgical technique named "Passos Nunes" uterine horn ligature was performed after adequate general anesthesia. It achieved effective surgical sterilization, with an incision length of about 3 cm in the periumbilical linea alba, cranial to the pubis. After entering the abdominal cavity, the urinary bladder is pulled laterally to access the uterine horns and the cervix. The uterine horn is folded up, forming a strap; the distal portion of the strap is ligated and its distal end sectioned. The exact process is performed on the opposite horn. After the surgical procedure, the musculature is sutured in a sultan pattern and the subcutaneous tissue with a horizontal mattress pattern. The skin is sutured in a separate simple format, using nylon 2.0 for all steps. The wide exposure of the uterine horns facilitates the confirmation of pregnancy, allowing the surgeon to choose between salpingo hysterectomy or ligature of the uterine horns. The present study presents a new technique of surgical sterilization that can be used in female free-ranging mammals in which maintenance of the gonads is recommended, and births of offspring should not occur.(AU)

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The current reference standard to check the position of a tubal sterilization microinsert device after its insertion is hysterosalpingography. The objective of this study was to evaluate the accuracy of 2-dimensional (2D) and 3-dimensional (3D) ultrasonography (US) in the positioning of the tubal sterilization microinsert for definitive contraception. We searched MEDLINE, Embase, Cochrane, and Scopus databases through October 2017. Selection criteria included studies that analyzed the accuracy of 2D or 3D US, or both, with respect to the positioning of the microinsert. Data were displayed as forest plots and a summary receiver operating characteristic curves. Values for sensitivity, specificity, and positive and negative likelihood ratios (LRs) were calculated. The pooled analysis produced sensitivity and specificity values for 2D US in the positioning of the microinsert of 0.88 (95% confidence interval [CI], 0.47-1.0) and 0.92 (95% CI, 0.88-0.95), respectively, with positive and negative LRs of 8.68 (95% CI, 1.63-46.1) and 0.35 (95% CI, 0.11-1.11), respectively. Three studies analyzed the performance of 3D US, showing sensitivity, specificity, and positive and negative LRs of 0.75 (95% CI, 0.35-0.97), 0.82 (95% CI, 0.77-0.87), 3.65 (95% CI, 2.31-5.75), and 0.46 (95% CI, 0.2-1.09). In conclusion, 2D and 3D US are methods that show good accuracy in tubal sterilization microinsert positioning.

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Abstract Objective To determine which mode and potency of electrocoagulation, using a modern electrosurgical generator, yields the smallest unobstructed area of the Fallopian tubes. Methods In an experimental study, tubes from 48 hysterectomies or tubal ligation were evaluated. Tubes were randomly allocated to one of the following groups: group A) 25 W x 5 seconds (n = 17); group B) 30 W x 5 seconds (n = 17); group C) 35 W x 5 seconds (n = 18), group D) 40 W x 5 seconds (n = 20); group E) 40 W x 5 seconds with visual inspection (blanch, swells, collapse) (n = 16); group F) 50 W x 5 seconds (n = 8). Bipolar electrocoagulation was performed in groups A to E, and monopolar electrocoagulation was performed in group F. Coagulation mode was used in all groups. Digital photomicrography of the transversal histological sections of the isthmic segment of the Fallopian tube were taken, and themedian percentage of unobstructed luminal area (mm2) was measured with ImageJ software (ImageJ, National Institutes of Health, Bethesda, MD, USA). The Kruskal-Wallis test or analysis of variance (ANOVA) was used for statistical analysis. Results Ninety-six Fallopian tube sections were analyzed. The smallest median occluded area (%; range) of the Fallopian tube was obtained in the group with 40 W with visual inspection (8.3%; 0.9-40%), followed by the groups 25 W (9.1%; 0-35.9%), 40 W (14.2; 0.9-43.2%), 30 W (14.2; 0.9-49.7%), 35 W (15.1; 3-46.4%) and 50 W (38.2; 3.1-51%). No statistically significant difference was found among groups (p = 0.09, Kruskal-Wallis test). Conclusion The smallest unobstructed area was obtained with power setting at 40 W with visual inspection using a modern electrosurgical generator. However, no statistically significant difference in the unobstructed area was observed among the groups using these different modes and potencies.

Resumo Objetivo Determinar em qual modo e potência, usando unidades geradoras modernas de eletrocoagulação, produz a menor área de não-obstrução das tubas de Falópio. Métodos Num estudo experimental, tubas uterinas derivadas de 48 histerectomias ou ligadura tubária foram avaliadas. As tubas foram alocadas aleatoriamente para um dos seguintes grupos: grupo A) 25 W x 5 segundos (n = 17); grupo B) 30 W x 5 segundos (n = 17); grupo C) 35 Wx 5 segundos (n = 18), grupo D) 40 W, 5 segundos (n = 20); grupo E) 40 W x 5 segundos inspeção visual (branqueia, incha e colapsa) (n = 16); grupo F) 50 Wx 5 segundos (n = 8). A eletrocoagulação bipolar foi usada nos grupos de A a E, e a eletrocoagulação monopolar, no grupo F. O modo de coagulação foi utilizado em todos os grupos. Cortes histológicos transversais do segmento ístmico das tubas de Falópio foram corados e fotografados digitalmente, e a percentagem da área luminal (mm2) não-obstruída foi medida com o software ImageJ (ImageJ, National Institutes of Health, Bethesda, MD, USA). O teste de Kruskal-Wallis ou ANOVA foram usados para a análise estatística. Resultados Noventa e seis cortes histológicos de tubas de Falópio foram analisados. A mediana da menor área não-obstruída (%; amplitude) da tuba de Falópio foi obtida no grupo 40 W com inspeção visual (8,3%; 0,9-40%), seguido do grupo 25 W (9,1%; 0- 35,9%), 40W(14,2; 0,9-43,2%), 30 W(14.2; 0,9-49,7%), 35 W(15,1; 3-46,4%) e 50 W (38,2; 3.1-51%). Não houve diferença significativa entre os grupos (p = 0,09, teste de Kruskal-Wallis). Conclusão A menor área não-obstruída foi obtida com a potência de 40 W com inspeção visual usando um gerador moderno de eletrocirurgia. Contudo, nenhuma diferença significativa na área não-obstruída foi observada entre os grupos usando esses modos e potências.

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OBJECTIVE: To determine which mode and potency of electrocoagulation, using a modern electrosurgical generator, yields the smallest unobstructed area of the Fallopian tubes. METHODS: In an experimental study, tubes from 48 hysterectomies or tubal ligation were evaluated. Tubes were randomly allocated to one of the following groups: group A) 25 W x 5 seconds (n = 17); group B) 30 W x 5 seconds (n = 17); group C) 35 W x 5 seconds (n = 18), group D) 40 W x 5 seconds (n = 20); group E) 40 W x 5 seconds with visual inspection (blanch, swells, collapse) (n = 16); group F) 50 W x 5 seconds (n = 8). Bipolar electrocoagulation was performed in groups A to E, and monopolar electrocoagulation was performed in group F. Coagulation mode was used in all groups. Digital photomicrography of the transversal histological sections of the isthmic segment of the Fallopian tube were taken, and the median percentage of unobstructed luminal area (mm2) was measured with ImageJ software (ImageJ, National Institutes of Health, Bethesda, MD, USA). The Kruskal-Wallis test or analysis of variance (ANOVA) was used for statistical analysis. RESULTS: Ninety-six Fallopian tube sections were analyzed. The smallest median occluded area (%; range) of the Fallopian tube was obtained in the group with 40 W with visual inspection (8.3%; 0.9-40%), followed by the groups 25 W (9.1%; 0-35.9%), 40 W (14.2; 0.9-43.2%), 30 W (14.2; 0.9-49.7%), 35 W (15.1; 3-46.4%) and 50 W (38.2; 3.1-51%). No statistically significant difference was found among groups (p = 0.09, Kruskal-Wallis test). CONCLUSION: The smallest unobstructed area was obtained with power setting at 40 W with visual inspection using a modern electrosurgical generator. However, no statistically significant difference in the unobstructed area was observed among the groups using these different modes and potencies.

OBJETIVO: Determinar em qual modo e potência, usando unidades geradoras modernas de eletrocoagulação, produz a menor área de não-obstrução das tubas de Falópio. MéTODOS: Num estudo experimental, tubas uterinas derivadas de 48 histerectomias ou ligadura tubária foram avaliadas. As tubas foram alocadas aleatoriamente para um dos seguintes grupos: grupo A) 25 W x 5 segundos (n = 17); grupo B) 30 W x 5 segundos (n = 17); grupo C) 35 W x 5 segundos (n = 18), grupo D) 40 W, 5 segundos (n = 20); grupo E) 40 W x 5 segundos inspeção visual (branqueia, incha e colapsa) (n = 16); grupo F) 50 W x 5 segundos (n = 8). A eletrocoagulação bipolar foi usada nos grupos de A a E, e a eletrocoagulação monopolar, no grupo F. O modo de coagulação foi utilizado em todos os grupos. Cortes histológicos transversais do segmento ístmico das tubas de Falópio foram corados e fotografados digitalmente, e a percentagem da área luminal (mm2) não-obstruída foi medida com o software ImageJ (ImageJ, National Institutes of Health, Bethesda, MD, USA). O teste de Kruskal-Wallis ou ANOVA foram usados para a análise estatística. RESULTADOS: Noventa e seis cortes histológicos de tubas de Falópio foram analisados. A mediana da menor área não-obstruída (%; amplitude) da tuba de Falópio foi obtida no grupo 40 W com inspeção visual (8,3%; 0,9­40%), seguido do grupo 25 W (9,1%; 0­35,9%), 40W (14,2; 0,9­43,2%), 30 W (14.2; 0,9­49,7%), 35 W (15,1; 3­46,4%) e 50 W (38,2; 3.1­51%). Não houve diferença significativa entre os grupos (p = 0,09, teste de Kruskal-Wallis). CONCLUSãO: A menor área não-obstruída foi obtida com a potência de 40 W com inspeção visual usando um gerador moderno de eletrocirurgia. Contudo, nenhuma diferença significativa na área não-obstruída foi observada entre os grupos usando esses modos e potências.

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No intuito de oferecer para a laqueadura tubária uma alternativa menos invasiva e com menos complicações, foi desenvolvido o dispositivo Essure®, aplicado ao método da esterilização histeroscópica, além de ter utilidade nos quadros de hidrossalpinge com indicação de fertilização in vitro (FIV). Este artigo, por meio de uma revisão de literatura, teve como objetivo reunir dados acerca do uso do Essure®, incluindo resultados obtidos com o dispositivo, bem como comparações em diversos aspectos com outras metodologias de esterilização. Foram utilizados os bancos de dados PubMed, Lilacs e Scielo, no período entre 1970 e 2016. Foram pesquisados os termos "hysteroscopic contraception"; "Essure"; "definitive tubal sterilization; "sterilization"; "contraception". A literatura demonstrou se tratar de um dispositivo de fácil e rápida inserção, e com bons resultados para anticoncepção. Porém, devido a complicações como perfuração tubária, implante peritoneal e aborto, bem como para avaliar seu custo financeiro ao sistema de Saúde, mais estudos prospectivos são necessários.(AU)

In order to provide a less invasive and harmful technique compared to the tubal ligation, the Essure® device was developed, applied to the hysteroscopic sterilization method. It is also used in cases of hydrosalpinus and indication of in vitro fertilization (IVF). This article, through a literature review, aimed to gather data about the use of Essure®, including results obtained with the device, comparing different aspects with other methods of sterilization. For this purpose, PubMed, Lilacs and Scielo databases were used, with results from 1970 to 2016. The keywords searched were "hysteroscopic contraception", "Essure", "definitive tubal sterilization". The literature has shown that it is a quickly and easily inserted device with good results for contraception. However, due to complications such as tubal perforation, peritoneal implantation and abortion, as well as to evaluate its financial cost to the health system, more prospective studies are needed.(AU)

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OBJECTIVE: To evaluate results of early tubal occlusions performed by hysteroscopy (Essure®). METHODS: This prospective study included 38 patients, 73.7% of them were white, mean age 34.5 years, they have had on average 3 pregnancies and 2.7 of deliveries. A total of 86.8% of patients previously prepared the endometrium. All procedures were carried out at outpatient unit without anesthesia. RESULTS: Insertion rate of the device was 100% at a mean time of 4 minutes and 50 seconds. Based on the analogical visual scale, average pain reported was three, and 55.3% of women did not report pain after the procedure. After 3 months, 89.5% of patients were very satisfied with the method. Simple radiographs of the pelvis showed 92.1% of topical devices, and one case of unilateral expulsion had occurred. A four years follow-up did not show failure in the method. CONCLUSIONS: Tubal occlusion through hysteroscopy at outpatient unit and without anesthesia was a quickly and well-tolerated procedure. No serious complications were seen, the success rate was high, and patients were satisfied. OBJETIVO: Avaliar os resultados das primeiras oclusões tubárias realizadas pela via histeroscópica (Essure®). MÉTODOS: Estudo prospectivo com 38 pacientes, sendo 73,7% caucasianas, com média de idade de 34,5 anos, e com 3 gestações e 2,7 partos em média. Do total, 86,8% das pacientes fizeram preparo prévio do endométrio. Todos os procedimentos foram ambulatoriais e sem anestesia. RESULTADOS: A taxa de inserção do dispositivo foi de 100%, com tempo médio de 4 minutos e 50 segundos. Segundo a Escala Visual Analógica, a dor média obtida foi de três, e 55,3% das mulheres não referiram qualquer dor após o método. Ocorreu um caso de reflexo vagal e 89,5% das pacientes retornaram às atividades normais no mesmo dia. Após 3 meses, 89,5% das pacientes encontravam-se muito satisfeitas com o método. A radiografia simples da pelve evidenciou 92,1% de dispositivos tópicos, ocorrendo um caso de expulsão unilateral. Após 4 anos de seguimento, não houve falha do método. CONCLUSÃO: A oclusão tubária por via histeroscópica em regime ambulatorial e sem anestesia foi um procedimento rápido, bem tolerado, isento de complicações graves e com alta taxa de sucesso e satisfação das pacientes.

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ABSTRACT Objective To evaluate results of early tubal occlusions performed by hysteroscopy (Essure®). Methods This prospective study included 38 patients, 73.7% of them were white, mean age 34.5 years, they have had on average 3 pregnancies and 2.7 of deliveries. A total of 86.8% of patients previously prepared the endometrium. All procedures were carried out at outpatient unit without anesthesia. Results Insertion rate of the device was 100% at a mean time of 4 minutes and 50 seconds. Based on the analogical visual scale, average pain reported was three, and 55.3% of women did not report pain after the procedure. After 3 months, 89.5% of patients were very satisfied with the method. Simple radiographs of the pelvis showed 92.1% of topical devices, and one case of unilateral expulsion had occurred. A four years follow-up did not show failure in the method. Conclusions Tubal occlusion through hysteroscopy at outpatient unit and without anesthesia was a quickly and well-tolerated procedure. No serious complications were seen, the success rate was high, and patients were satisfied.

RESUMO Objetivo Avaliar os resultados das primeiras oclusões tubárias realizadas pela via histeroscópica (Essure®). Métodos Estudo prospectivo com 38 pacientes, sendo 73,7% caucasianas, com média de idade de 34,5 anos, e com 3 gestações e 2,7 partos em média. Do total, 86,8% das pacientes fizeram preparo prévio do endométrio. Todos os procedimentos foram ambulatoriais e sem anestesia. Resultados A taxa de inserção do dispositivo foi de 100%, com tempo médio de 4 minutos e 50 segundos. Segundo a Escala Visual Analógica, a dor média obtida foi de três, e 55,3% das mulheres não referiram qualquer dor após o método. Ocorreu um caso de reflexo vagal e 89,5% das pacientes retornaram às atividades normais no mesmo dia. Após 3 meses, 89,5% das pacientes encontravam-se muito satisfeitas com o método. A radiografia simples da pelve evidenciou 92,1% de dispositivos tópicos, ocorrendo um caso de expulsão unilateral. Após 4 anos de seguimento, não houve falha do método. Conclusão A oclusão tubária por via histeroscópica em regime ambulatorial e sem anestesia foi um procedimento rápido, bem tolerado, isento de complicações graves e com alta taxa de sucesso e satisfação das pacientes.

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OBJECTIVES: To analyse the outcomes of patients undergoing Essure sterilization in a single institution, interns of complications and technique failure. PATIENTS AND METHODS: Retrospective descriptive study of 517 patients underwent definitive contraception with Essure device in outpatient hysteroscopy office without anesthesia and controlled at 3 months with abdominal radiography, ultrasonography and hysterosalpingography in selected cases. RESULTS: The success rates of the insertion of Essure was 96.8%, similar to data reported in the literature with 3.7% of vagal reactions, as most prevalent complication. 7 (1.35%) unintended pregnancies were observed. CONCLUSIONS: Essure is a permanent birth control device, with high rate of successful insertion and a low rate of complications. Unintended pregnancies in our study are high and we must change the protocols of placement and monitoring, considering hysterosalpingography as a routine control test.

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CONTEXT AND OBJECTIVE: Tubal ligation is one of the most commonly used contraceptive methods worldwide. Since the controversy over the potential effects of tubal sterilization still continues, this study aimed to evaluate the clinical and psychological repercussions of videolaparoscopic tubal ligation. DESIGN AND SETTING: Observational, single cohort, retrospective study, conducted in a tertiary public hospital. METHODS: A questionnaire was applied to 130 women aged 21-46 years who underwent videolaparoscopic tubal ligation by means of tubal ring insertion or bipolar electrocoagulation and sectioning, between January 1999 and December 2007. Menstrual cycle interval, intensity and duration of bleeding, premenstrual symptoms, dysmenorrhea, dyspareunia, noncyclic pelvic pain and degree of sexual satisfaction were assessed in this questionnaire. Each woman served as her own control, and comparisons were made between before and after the surgical procedure and between the two techniques used. RESULTS: The clinical and psychological repercussions were significant, with increases in bleeding (P = 0.001), premenstrual symptoms (P < 0.001), dysmenorrhea (P = 0.019) and noncyclic pelvic pain (P = 0.001); and reductions in the number of sexual intercourse occurrences per week (P = 0.001) and in libido (P = 0.001). Women aged ≤ 35 years at the time of sterilization were more likely to develop menstrual abnormalities. The bipolar electrocoagulation method showed greater clinical and psychological repercussions. CONCLUSION: Regardless of the technique used, videolaparoscopic tubal ligation had repercussions consisting of increased menstrual flow and premenstrual symptoms, especially in women aged ≤ 35 years, and also had a negative influence on sexual activity. .

CONTEXTO E OBJETIVO: A ligadura tubária é um dos métodos contraceptivos mais utilizados em todo o mundo. Como a controvérsia sobre seus possíveis efeitos ainda continua, o objetivo deste estudo foi avaliar as repercussões clínicas e psíquicas da laqueadura videolaparoscópica. TIPO DE ESTUDO E LOCAL: Estudo observacional de coorte único, retrospectivo, conduzido em hospital público terciário. MÉTODOS: Foi aplicado um questionário a 130 mulheres, entre 21-46 anos, submetidas à ligadura tubária videolaparoscópica, pelas técnicas de eletrocoagulação bipolar/secção ou inserção do anel tubário, entre janeiro de 1999 e dezembro de 2007. Nesse questionário avaliou-se: intervalo do ciclo menstrual, intensidade e duração do sangramento, sintomas pré-menstruais, dismenorreia, dispareunia, dor pélvica não cíclica e grau de satisfação sexual. Cada mulher serviu como seu próprio controle, foi realizada análise comparativa entre os períodos pré- e pós-cirúrgico e entre as duas técnicas utilizadas. RESULTADOS: As repercussões clínicas e psicológicas mostraram-se significativas, com aumento de sangramento (P = 0,001), de sintomas pré-menstruais (P < 0,001), dismenorreia (P = 0,019), dor pélvica não cíclica (P = 0,001), e redução no número de relações sexuais por semana (P = 0,001) e na libido (P = 0,001). Mulheres com idade ≤ 35 anos, no momento da laqueadura, mostraram-se mais propensas a desenvolverem alterações menstruais. A técnica de eletrocoagulação bipolar mostrou maiores repercussões clínicas e psíquicas. CONCLUSÃO: A ligadura tubária videolaparoscópica, independentemente da técnica, repercutiu com ...

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CONTEXT AND OBJECTIVE: Tubal ligation is one of the most commonly used contraceptive methods worldwide. Since the controversy over the potential effects of tubal sterilization still continues, this study aimed to evaluate the clinical and psychological repercussions of videolaparoscopic tubal ligation. DESIGN AND SETTING: Observational, single cohort, retrospective study, conducted in a tertiary public hospital. METHODS: A questionnaire was applied to 130 women aged 21-46 years who underwent videolaparoscopic tubal ligation by means of tubal ring insertion or bipolar electrocoagulation and sectioning, between January 1999 and December 2007. Menstrual cycle interval, intensity and duration of bleeding, premenstrual symptoms, dysmenorrhea, dyspareunia, noncyclic pelvic pain and degree of sexual satisfaction were assessed in this questionnaire. Each woman served as her own control, and comparisons were made between before and after the surgical procedure and between the two techniques used. RESULTS: The clinical and psychological repercussions were significant, with increases in bleeding (P = 0.001), premenstrual symptoms (P < 0.001), dysmenorrhea (P = 0.019) and noncyclic pelvic pain (P = 0.001); and reductions in the number of sexual intercourse occurrences per week (P = 0.001) and in libido (P = 0.001). Women aged ≤ 35 years at the time of sterilization were more likely to develop menstrual abnormalities. The bipolar electrocoagulation method showed greater clinical and psychological repercussions. CONCLUSION: Regardless of the technique used, videolaparoscopic tubal ligation had repercussions consisting of increased menstrual flow and premenstrual symptoms, especially in women aged ≤ 35 years, and also had a negative influence on sexual activity.

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Tubal sterilization is the definitive procedure most often used worldwide to control fecundity. Laparoscopic ligature is safe, but invasive and with possible surgical and anesthetic risks. The hysteroscopic approach enables tubal occlusion at outpatient's setting without the need of incisions or anesthesia. A microdevice (Essure®) is inserted directly into the tubes and its polyethelene fibers cause obstruction of tubes in about three months. During this period, it is recommended that patients continue the use of a temporary birth control method. Several women use the levonorgestrel-releasing intrauterine system, which is called in the market as Mirena®. This report evaluated the possibility of inserting Essure® without remove the intrauterine device; patient tolerance to the procedure was also assessed. The tubal device was successfully placed in the patient without the need to remove Mirena®. After three months the intrauterine device was removed with no intercurrent events.

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Sterilisation is the most desired method of contraception worldwide. In 1996, the Brazilian Congress approved a family planning law that legitimised female and male sterilisation, but forbade sterilisation during childbirth. As a result of this law, procedures currently occur in a clandestine nature upon payment. Despite the law, sterilisations continue to be performed during caesarean sections. The permanence of the method is an important consideration; therefore, information about other methods must be made available. Tubal sterilisation must not be the only choice. We argue that review of this restriction will not contribute to the increase in caesarean sections but will allow for greater sterilisation choice for men and women.

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STUDY OBJECTIVE: To evaluate the efficacy of the Adiana System for preventing pregnancy in women desiring permanent sterilization. DESIGN: This study is a prospective, single-arm, multicenter, international trial. The primary endpoint was pregnancy prevention rate at 12 months. Pregnancy prevention rates at 24 and 36 months were also calculated (Canadian Task Force classification II-2). SETTING: The study was conducted at 16 sites, 14 in the United States, 1 in Australia, and 1 in Mexico. PATIENTS: A total of 645 women (intent-to-treat group). INTERVENTION: Hysteroscopic placement of polymer matrix was attempted in all patients. Tubal occlusion confirmed by hysterosalpingography at 12 weeks. Ongoing monitoring for pregnancy over 36 months. MEASUREMENTS AND MAIN RESULTS: There was a 95% bilateral matrix placement rate and 88.4% bilateral occlusion by hysterosalpingography, as previously reported. A total of 24 968 person-months of wearing were accrued. Pregnancy prevention rates were summarized with descriptive statistics by use of 95% two-sided confidence interval on the basis of life-table methods. Complete 36-month data were available for 481 subjects. During the first year, 6 pregnancies were reported. Three were determined to be the result of misinterpretation of hysterosalpingography results. The remaining 3 were attributed to method failure, as were the 3 pregnancies during the second year. No additional pregnancies occurred in year 3. The cumulative pregnancy prevention rates at 12, 24, and 36 months compare favorably with data from the Collaborative Review of Sterilization study and other published reports documenting efficacy of established permanent sterilization procedures. CONCLUSIONS: These data demonstrate that the efficacy of the Adiana System for pregnancy prevention is similar to other permanent sterilization methods.

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Antecedentes: La esterilización tubaria transvaginal, es una forma de abordar la esterilización quirúrgica, en la actualidad poco popularizada. Objetivo: Evaluar la colpotomía posterior como vía para la esterilización tubaria. Método: Análisis de 100 fichas clínicas de mujeres multíparas en estado no puerperal, a solicitud voluntaria de esterilización. Resultados: Hubo un 3 por ciento de complicaciones. Conversiones en el 4 por ciento y un tiempo operatorio promedio de 25,2 minutos. Conclusión: La colpotomía posterior es una buena alternativa quirúrgica para efectuar la esterilización tubaria, con baja morbilidad.

Background: Transvaginal tubal sterilization is a way for surgical sterilization, that currently is not widely used. Objective: To evaluate the posterior colpotomy as a pathway for tubal sterilization. Method: Analysis of 100 medical records of multiparous women non puerperal state, who request voluntary sterilization. Results: There were 3 percent of complications, 4 percent of conversions and a mean operative time of 25.2 minutes. Conclusion: The posterior colpotomy is a good surgical alternative to perform tubal sterilization with low morbidity and cost.

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BACKGROUND: Tubal ligation (TL) is the most popular method of permanent contraception. In order to reduce postoperative pain, different analgesic techniques have been proposed. The objective of this study was to compare the level of postoperative pain in patients submitted to TL with electrocoagulation, under general anesthesia, using bupivacaine infiltration vs. placebo in trocar ports. STUDY DESIGN: Consecutive patients scheduled for laparoscopic TL were randomized by sequenced coded envelopes to receive bupivacaine 0.5% (n=29) or placebo (n=24). Pain was blindly assessed at 15 min, 30 min, 120 min and 14 h postoperatively, by verbal analogue scale (VAS). Standard pain medications (morphine, dipyrone and sodium diclofenac) were prescribed for the subjects and compared between groups. RESULTS: No difference in pain assessment was found between bupivacaine and placebo groups at all times [median (25-75 quartiles)] (all p>.05): 15 min: 3 (1-6.3) vs. 4 (0-7); 30 min: 1.5 (0-4.3) vs. 2 (0-5); 2 h: 0 (0-0.5) vs. 0 (0-1); 14 h: 1 (0-4) vs. 0 (0-4); and for use of analgesics: dipyrone (g): 1 (0-1) vs. 1 (0-1); morphine (mg): 3 (0-3) vs. 3 (0-3.5); sodium diclofenac (mg): 0 (0-50) vs. 0 (0-50). CONCLUSION: The use of local injection of bupivacaine 0.5% in the trocar ports was not superior to placebo to reduce pain after laparoscopic TL with electrocoagulation under general anesthesia.

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BACKGROUND: Tubal sterilization is one of the most widely used options for female contraception. It can be performed by laparotomy, minilaparotomy, colpotomy, laparoscopy, and hysteroscopy. In this paper, we report the use of the transvaginal endoscopic approach to perform tubal ligation. CASE: The access to the abdomen was obtained by a 1.5-cm colpotomy. The flexible endoscope was introduced into the peritoneal cavity, and carbon dioxide was instilled to get the pneumoperitoneum. Fallopian tubes were identified and electrocauterized with a 40-W coagulation current. Total procedure time was 45 minutes. A single dose of intravenous dypirone was administered for pain. She was discharged 10 hours after the procedure. CONCLUSION: Transvaginal endoscopic tubal ligation is feasible and can be considered an alternative approach to perform female sterilization.

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En la Argentina, desde agosto de 2006 está vigente la Ley Nacional Nº 26.130 que garantiza el derecho a las mujeres mayores de edad, que no desean tener más hijos, a acceder en forma gratuita a la ligadura tubaria. Objetivo: Describir los motivos que explicitan las mujeres gran multíparas para solicitar la ligadura tubaria. Material y métodos: El diseño fue exploratorio-descriptivo y la metodología cualitativa. Se realizaron entrevistas en profundidad a una muestra intencional de 30 usuarias gran multíparas (> 5 partos) que solicitaron la anticoncepción quirúrgica en el Área de Salud Sexual y Reproductiva del HMI Ramón Sardá de la Ciudad Autónoma de Buenos Aires, y a 10 profesionales de la salud, considerados informantes clave. Resultados: La mitad de las mujeres entrevistadas había solicitado la ligadura tubaria previamente y 22 de 26 mujeres (84,6 por ciento) que estaban embarazadas al momento de solicitar la práctica, señalaron que su embarazo no era deseado. Entre algunos resultados, la mayoría era argentina y la edad promedio fue de 34,6 años. El temor a sufrir complicaciones en la salud en caso de un nuevo embarazo y la situación de un embarazo inesperado, aparecen como motivos determinantes para la solicitud de la práctica. Conclusiones: Si bien la sanción de la ley es muy reciente y su implementación está sujeta a diversas barreras, depende de la voluntad de los actores sociales para que dichos obstáculos sean visibilizados, a fin de optimizar la calidad de atención de las beneficiarias de los Programas de Salud Sexual y Reproductiva de la Argentina.

In Argentina, a National Law 26.130 was passed in August, 2006. This law gives the right to women over 21 years old who do not want to have more children to ask for the tubal sterilization without having to pay for the practice. Objective: Describe the reasons that grand multiparous women give to petition for a tubal sterilization. Material and methods: The design was descriptive exploratory and the methodology was qualitative. Interviews in depth were conducted to an intentional sample of thirty grand multiparous women (>5 partos) who arrive to the Reproductive and Sexual Health Area of the Ramón Sardá Hospital in the City of Buenos Aires asking for tubal sterilization, plus ten professionals in the health field, considered key informants. Results: Half of the women interviewed had already asked for the practice previously, and 22 of 26 women (84,6 per cent) that were pregnant talked that this pregnancy was unwanted. So me results establishes that most of them were argentinians and the average age was 34,6 years old. Conclusions: The fear of suffering health complications in the case of a new pregnancy or a new unwanted pregnancy appear to be the most important reasons to ask for the tubal sterilization. The visualization of the obstacles mentioned before depends on the willingness of the social actors. They will optimize the quality of the service offered to the patients of the reproductive and Sexual Health Program of Argentina.

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En la Argentina, desde agosto de 2006 está vigente la Ley Nacional Nº 26.130 que garantiza el derecho a las mujeres mayores de edad, que no desean tener más hijos, a acceder en forma gratuita a la ligadura tubaria. Objetivo: Describir los motivos que explicitan las mujeres gran multíparas para solicitar la ligadura tubaria

In Argentina, a National Law 26.130 was passed in August, 2006. This law gives the right to women over 21 years old who do not want to have more children to ask for the tubal sterilization without having to pay for the practice. Objective: Describe the reasons that grand multiparous women give to petition for a tubal sterilization. Material and methods: The design was descriptive exploratory and the methodology was qualitative. Interviews in depth were conducted to an intentional sample of thirty grand multiparous women (>5 partos) who arrive to the Reproductive and Sexual Health Area of the Ramón Sardá Hospital in the City of Buenos Aires asking for tubal sterilization, plus ten professionals in the health field, considered key informants. Results: Half of the women interviewed had already asked for the practice previously, and 22 of 26 women (84,6 per cent) that were pregnant talked that this pregnancy was unwanted. So me results establishes that most of them were argentinians and the average age was 34,6 years old. Conclusions: The fear of suffering health complications in the case of a new pregnancy or a new unwanted pregnancy appear to be the most important reasons to ask for the tubal sterilization. The visualization of the obstacles mentioned before depends on the willingness of the social actors. They will optimize the quality of the service offered to the patients of the reproductive and Sexual Health Program of Argentina.(AU)

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