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1.
Rev. chil. obstet. ginecol. (En línea) ; Rev. chil. obstet. ginecol;82(5): 559-565, Nov. 2017. tab
Artigo em Inglês | LILACS | ID: biblio-899942

RESUMO

PROPÓSITO: Comparar la eficacia y complicaciones de la vía retropúbica (TVT o RP) y la vía transobturadora (TVT-O) en el tratamiento quirúrgico de la incontinencia de orina de esfuerzo (IOE). MÉTODOS: Estudio retrospectivo de pacientes con diagnóstico de IOE operadas entre Julio 2004 y Julio 2014 en el Hospital Clínico de la Universidad de Chile. Se evaluaron los datos demográficos, antecedentes médicos, síntomas y examen físico tanto preoperatorio como post operatorio y seguimiento post quirúrgico. RESULTADOS: De un total de 715, se analizaron los datos de 383 pacientes operada durante la fecha. 59,7% (n= 229) fueron sometidas a TVT-O y 40,3% (n=154) a TVT. Un 4,8% (n=11) de las pacientes en que se realizó cinta transobturadora tenían antecedente de cirugía previa de incontinencia versus un 14,29% (n=22) de las pacientes en que se realizó cinta retropúbica (P 0,006). Los datos post operatorios fueron ajustados según el dato anterior. En el seguimiento post operatorio se presentaron diferencias significativas en la disfunción del vaciamiento vesical [OR 0,28, (95%IC 0,10-0,74), p = 0,011]; y en el dolor inguinal post operatorio [OR 0,19 (95%IC 0,06-0,56), p = 0,003); siendo ambos más frecuentes en el grupo transobturador. No hubo diferencias significativas en el éxito subjetivo de la resolución de la IOE así como en otro tipo de complicaciones postoperatorias. CONCLUSIONES: Si bien ambas técnicas presentan tasas similares de éxito subjetivo en la resolución de la IOE, en nuestra experiencia, la vía transobturadora presenta mayor riesgo de disfunción del vaciamiento vesical y dolor inguinal postoperatorio.


PURPOSE: To compare the efficacy and complications of the retropubic sling (TVT or RP) and the transobturator sling (TVT-O or TOT) for the surgical treatment of stress urinary incontinence (SUI). METHODS: Retrospective study including patients diagnosed with SUI who had surgery between July 2004 and July 2014 at the Clinical Hospital of the University of Chile. Demographics, medical history, symptoms and physical examination (preoperative, postoperative and post-surgical follow-up) were evaluated. RESULTS: From a total of 715 operated during this period, the data from 383 patients was analyzed. 59.7% (n = 229) were submitted to TVT-O and 40.3% (n = 154) to TVT. 4.8% (n = 11) of patients in the transobturator sling group had previously had an incontinence surgery versus 14.29% (n = 22) of patients that had a retropubic sling (P 0.006). The postoperative data was adjusted according to this data. At the postoperative follow-up there were significant differences in bladder emptying dysfunction [OR 0.28 (95% CI 0.10 to 0.74), p = 0.011]; and postoperative groin pain [OR 0.19 (95% CI 0.06 to 0.56), p = 0.003); both being more frequent in the transobturator group. There were no significant differences in subjective success of the resolution of the SUI as well as other postoperative complications. CONCLUSIONS: Although both techniques have similar rates of subjective success in solving the SUI, in our experience, the transobturator approach has increased risk of bladder emptying dysfunction and postoperative groin pain.


Assuntos
Humanos , Feminino , Adolescente , Adulto , Pessoa de Meia-Idade , Idoso , Idoso de 80 Anos ou mais , Procedimentos Cirúrgicos Urológicos/métodos , Incontinência Urinária por Estresse/cirurgia , Slings Suburetrais , Complicações Pós-Operatórias , Chile , Estudos Retrospectivos , Seguimentos
2.
Rev. Hosp. Clin. Univ. Chile ; 26(3): 215-221, 2015. tab, ilus
Artigo em Espanhol | LILACS | ID: lil-786574

RESUMO

Pelvic floor dysfunctions are highly prevalent in our population significantly affecting the quality of life of women. Pregnancy and childbirth are well recognized risk factors. It has recently become clear that pelvic floor trauma encompass more than perineal trauma or “what one could see in the delivery room.” The levator ani muscle may be affected at birth with the loss of the integral structure of the pelvic floor support, secondarily triggering the descent of the pelvic organs. The overdistension of the urogenital hiatus and anal sphincter injuries can also be consequences of a vaginal birth. An episiotomy is an intervention that seeks to facilitate the expulsion of the fetus expanding the perineum preventing tissue distension and perineal tear. However, this claim raised by its developer has no scientific basis. Today the restrictive practice of this procedure is recommended, given the potential complications that may arise when it is systematically performe. Despite this recommendation, there are no conclusive studies that explore the role that episiotomy has in obstetric pelvic floor trauma...


Assuntos
Humanos , Feminino , Diafragma da Pelve/cirurgia , Diafragma da Pelve/fisiopatologia , Diafragma da Pelve/lesões , Episiotomia
3.
Rev. chil. obstet. ginecol ; 78(6): 432-435, 2013.
Artigo em Espanhol | LILACS | ID: lil-702348

RESUMO

Antecedentes: La histerectomía es la cirugía en la mujer más frecuentemente realizada después de la cesárea a nivel mundial. La mayoría de las veces este procedimiento puede efectuarse por vía vaginal. Objetivo: Realizar un análisis retrospectivo de las histerectomías vaginales realizadas en la Unidad de Piso Pélvico del Hospital Clínico de la Universidad de Chile, sus principales indicaciones y las complicaciones intraoperatorias (2006-2012). Resultados: Se analizaron 379 histerectomías por causa benigna, el 17 por ciento (n=64) por vía abdominal y el 83 por ciento (n=315) por vía vaginal. Las principales complicaciones intraoperatorias en las histerectomías vaginales, fueron lesiones vasculares (1,2 por ciento) y vesicales (0,6 por ciento). Hubo complicaciones infecciosas en el 1,2 por ciento de las pacientes (4 abscesos de la cúpula vaginal), las que han disminuido con el uso de los antibióticos profilácticos. Conclusiones: La histerectomía vaginal, es la vía ideal de abordaje quirúrgico para la patología benigna del útero, por menores complicaciones, rápida recuperación, costo efectividad y reintegro de las pacientes a sus actividades. Nuestros resultados de complicaciones son similares a los reportados por la literatura nacional e internacional.


Background: Hysterectomy is the surgery most frequently in women after caesarean section performed worldwide. Most often, this procedure can be carried out vaginally. Objective: To perform a retrospective analysis of vaginal hysterectomies performed in Pelvic Floor Unit, Clinical Hospital of the University of Chile, the main indications and intraoperative complications (2006-2012). Results: We analyzed 379 hysterectomies for benign causes, 17 percent (n = 64) for abdominal and 83 percent (n = 315) vaginally. The major intraoperative complications in vaginal hysterectomies were vascular (1.2 percent) and bladder lesions (0.6 percent). Infectious complications occurred in 1.2 percent of patients (4 vaginal vault abscess), which decreased with the use of prophylactic antibiotics. Conclusions: Vaginal hysterectomy is the ideal way of surgical approach for benign disease of the uterus, fewer complications, faster recovery, cost-effectiveness and reimbursement of patients to their activities. Our results and complications are similar to those reported by national and international literature.


Assuntos
Humanos , Adulto , Feminino , Pessoa de Meia-Idade , Idoso de 80 Anos ou mais , Complicações Intraoperatórias/epidemiologia , Histerectomia Vaginal/efeitos adversos , Histerectomia Vaginal/estatística & dados numéricos , Seguimentos , Estudos Retrospectivos
4.
Rev. Hosp. Clin. Univ. Chile ; 22(3): 211-220, 2011. ilus, tab
Artigo em Espanhol | LILACS | ID: lil-647606

RESUMO

Vaginal prolapse is a very common disorder in the general female population. Because it is so common and often asymptomatically, there is no exact definition of this condition. Additionally its exact prevalence is not known. There are multiple risk factors that cause vaginal prolapse, for example age and vaginal deliveries are the most common, and nevertheless it is considered a multifactorial process. From the surgical point of view the most accepted theory for its production is site-specific tears that would generate the prolapse as they occur. Its diagnosis is clinical and is currently classified into four stages according to the degree of descent that exists with respect to the hymen. There are many different types of treatment, and the most used are pessaries, physiotherapy and surgery. The following is a review that covers various relevant aspects of the vaginal prolapse, his confrontation and treatment.


Assuntos
Humanos , Feminino , Prolapso Uterino/diagnóstico , Prolapso Uterino/etiologia , Prolapso Uterino/terapia
5.
Rev. Hosp. Clin. Univ. Chile ; 22(3): 221-229, 2011. tab
Artigo em Espanhol | LILACS | ID: lil-647607

RESUMO

The etiological search of pelvic organ prolapse has led to the study of connective tissue that surrounds it directly, called endopelvic fascia. So there have been several studies looking for changes in the main types of collagen existing in this area, trying to describe the changes that they would experience in order to facilitate the prolapse. It has been postulated mainly a decrease in collagen content, thereby reducing the tensile strength of the suspension elements of the pelvic organs and thus descent occurring. However, the literature has been discordant, and published numerous studies that show an increase of collagen in this area, which could be due to a state of pelvic floor repair in patients with various recognized risk factors. Most publications have different biases that preclude a completely valid conclusion. Because of this, still is not clear what changes would experience at the histological level the endopelvic fascia and there is no consensus among different centers. Here is a review of existing literature on this subject with emphasis on different molecular and histological findings of each study and their biases.


Assuntos
Humanos , Feminino , Colágeno/metabolismo , Prolapso Uterino/etiologia , Prolapso Uterino/patologia
6.
Rev. chil. obstet. ginecol ; 75(1): 58-63, 2010. tab, ilus
Artigo em Espanhol | LILACS | ID: lil-561835

RESUMO

Através de la historia la neuromodulación ha demostrado ser una alternativa de tratamiento eficaz en el manejo de diversas disfunciones del piso pélvico. Distintas técnicas intentan conseguir un objetivo común, sin embargo, el éxito terapéutico es disímil dependiendo de la severidad y tipo de patología. Describimos los aspectos clínicos y operacionales relacionados con las diversas técnicas, así como los mecanismos de acción propuestos para la neuromodulación.


Through hystory, neuromodulation have proved to be an effective alternative of management of pelvic floor dysfunctions. Several technical alternatives try to reach a same therapeutic objetive, however, depending on the severity and type of symptom their succes differ. We describe the clinical and technical aspects related to those different technics so as the mechanisms of action that are propose for the neuromodulation.


Assuntos
Humanos , Doenças Urológicas/terapia , Incontinência Fecal/terapia , Terapia por Estimulação Elétrica/métodos , Incontinência Urinária/terapia , Diafragma da Pelve
7.
Rev. chil. obstet. ginecol ; 73(3): 145-150, 2008. tab
Artigo em Espanhol | LILACS | ID: lil-515866

RESUMO

Objetivos: Describir una técnica quirúrgica, novedosa en el medio nacional, de abordaje vaginal, para el tratamiento del prolapso apical: la suspensión transvaginal alta a ligamentos úterosacros (STALUS). Método: Estudio descriptivo longitudinal, de 57 pacientes con defectos apicales, a los cuales se les realizó esa técnica entre Diciembre de 2002 y Octubre 2005. Se realizó estadística descriptiva y test t (2 muestras) para análisis de pronóstico anatómico (POP-Q). Para análisis de potenciales factores pronósticos se utilizó ANOVA, regresión lineal y logística. Resultados: El tiempo operatorio promedio fue de 151 minutos. El resultado anatómico (POP-Q), pre y postoperatorio, resultó favorable y estadísticamente significativo, en los nueve puntos evaluados, 49 de las 54 pacientes fueron seguidas en promedio durante 15 meses. En el compartimiento apical (punto C) obtuvimos curación del 89 por ciento y no hubo fracasos. En la pared anterior, 22 por ciento de las pacientes recidivaron. En cuanto a las complicaciones, se produjo una fístula ureterovaginal. Conclusiones: Tomando las precauciones necesarias, es una técnica segura y reproducible, con buenas tasa de curación. Asegurar la indemnidad del uréter, siempre será una obligación. La recidiva en pared anterior, aunque sea asintomática, resulta ser extremadamente alta, lo que nos obliga a pensar en nuevas técnicas de abordaje de este compartimiento.


Objective: To describe a novel surgery technique in the national ground, of vaginal approach for the treatment of apical prolapse: the transvaginal high suspension to the uterosacral ligaments (STALUS). Method: It is a longitudinal descriptive study that included 57 patients with apical support defects, in which this technique was performed between December 2002 and October 2005. Descriptive statistics and t test were per-formed for the anatomical outcome (POP-Q). For the potential prognosis factors, ANOVA, lineal regression and logistic, were used. Results: The average surgery time was 151 minutes. The anatomical result (POP-Q), before and after surgery, was favourable and significant in the nine points evaluated. 49 of 54 patients were followed for 15 months in average. In the apical compartment (C point) we got an 89 percent of cure and there were no failure. In the anterior wall, instead, 22 percent of our patients recurred. About complications, there was an ureterovaginal fistula. Conclusions: If all precautions are taking, there is a secure and reproducible technique, with good cure rate. To secure the ureter it is always an obligation. The recurrence in the anterior wall, even been asymptomatic, is too high, that make us think in new techniques in order to manage this compartment.


Assuntos
Humanos , Adulto , Idoso de 80 Anos ou mais , Feminino , Pessoa de Meia-Idade , Ligamentos/cirurgia , Procedimentos Cirúrgicos em Ginecologia/métodos , Prolapso Uterino/cirurgia , Análise de Variância , Modelos Logísticos , Estudos Longitudinais , Prognóstico , Diafragma da Pelve/cirurgia , Fatores de Tempo , Resultado do Tratamento , Vagina/cirurgia
8.
Rev. chil. obstet. ginecol ; 67(1): 55-56, 2002. ilus
Artigo em Espanhol | LILACS | ID: lil-627320

RESUMO

Se presenta el caso clínico de una paciente de 29 años de edad, la cual fue sometida a una laparotomía exploradora, con el diagnósticos de embarazo tubario derecho complicado. En el acto operatorio se comprueba dicho diagnóstico, agregándose como hallazgo, la presencia de un embarazo tubario izquierdo.


We present a clinical case of a 29 year-old patient, which was subjected to an exploratory laparotomy with the diagnosis of a complicated right tubal pregnancy. At operation is proven this diagnosis, and the presence of a left tubal pregnancy was found.


Assuntos
Humanos , Feminino , Gravidez , Adulto , Gravidez Ectópica/cirurgia , Gravidez Ectópica/diagnóstico , Gravidez Múltipla , Gravidez Tubária/cirurgia , Gravidez Tubária/diagnóstico , Laparotomia
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