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1.
Rev. bras. ginecol. obstet ; 40(6): 332-337, June 2018. tab, graf
Article in English | LILACS | ID: biblio-959000

ABSTRACT

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.


Subject(s)
Humans , Female , Adult , Sterilization, Tubal/methods , Electrocoagulation/methods , Fallopian Tubes/surgery , In Vitro Techniques , Random Allocation , Fallopian Tubes/anatomy & histology
2.
Femina ; 46(2): 131-134, 20180430.
Article in Portuguese | LILACS | ID: biblio-1050112

ABSTRACT

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)


Subject(s)
Humans , Female , Sterilization, Reproductive/methods , Sterilization, Tubal/instrumentation , Sterilization, Tubal/methods , Hysteroscopy/instrumentation , Databases, Bibliographic , Contraception , Costs and Cost Analysis , Therapeutic Occlusion
3.
Einstein (Säo Paulo) ; 14(2): 130-134, tab
Article in English | LILACS | ID: lil-788033

ABSTRACT

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.


Subject(s)
Humans , Female , Adult , Sterilization, Tubal/methods , Hysteroscopy/methods , Ambulatory Surgical Procedures/methods , Sterilization, Tubal/instrumentation , Pain Measurement , Hysteroscopy/instrumentation , Prospective Studies , Follow-Up Studies , Patient Satisfaction/statistics & numerical data
4.
São Paulo med. j ; 132(6): 321-331, Nov-Dec/2014. tab, graf
Article in English | LILACS | ID: lil-726377

ABSTRACT

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 ...


Subject(s)
Adult , Female , Humans , Middle Aged , Young Adult , Laparoscopy , Menstruation Disturbances/etiology , Sterilization, Tubal/adverse effects , Sterilization, Tubal/psychology , Coitus/psychology , Family Planning Services/methods , Libido , Menstrual Cycle/physiology , Menstrual Hygiene Products , Patient Satisfaction , Surveys and Questionnaires , Retrospective Studies , Sterilization, Tubal/methods , Tertiary Care Centers
5.
SJA-Saudi Journal of Anaesthesia. 2013; 7 (1): 24-28
in English | IMEMR | ID: emr-126085

ABSTRACT

Procedural sedation and analgesia is widely being used for female laparoscopic sterilization using combinations of different drugs at varying doses. This study compared the combination of fentanyl and propofol, and ketamine and propofol in patients undergoing outpatient laparoscopic tubal ligation, with respect to their hemodynamic effects, postoperative recovery characteristics, duration of hospital stay, adverse effects, and patient comfort and acceptability. Randomized, double blind. Patients were assigned to receive premixed injection of either fentanyl 1.5 micro g/kg + propofol 2 mg/kg [Group PF, n=50] or ketamine 0.5 mg/kg + propofol 2 mg/kg [Group PK, n=50]. Hemodynamic data, peripheral oxygen saturation, and respiratory rate were recorded perioperatively. Recovery time, time to discharge, and comfort score were noted. Chi-square [[2]] test was used for categorical data. Student's t-test was used for quantitative variables for comparison between the two groups. For intragroup comparison, paired t-test was used. SPSS 14.0 was used for analysis. Although the heart rate was comparable, blood pressures were consistently higher in group PK. Postoperative nausea and vomiting and delay in voiding were more frequent in group PK [P<0.05]. The time to reach Aldrete score >/= 8 was significantly longer in group PK [11.14 +/- 3.29 min in group PF vs. 17.3 +/- 6.32 min in group PK, P<0.01]. The time to discharge was significantly longer in group PK [105.8 +/- 13.07 min in group PF vs.138.18 +/- 13.20 min in group PK, P<0.01]. Patient comfort and acceptability was better in group PF, P<0.01]. As compared to ketamine-propofol, fentanyl-propofol combination is associated with faster recovery, earlier discharge, and better patient acceptability


Subject(s)
Humans , Female , Analgesia/methods , Fentanyl/administration & dosage , Fentanyl , Randomized Controlled Trials as Topic , Ketamine/administration & dosage , Ketamine , Propofol/administration & dosage , Propofol , Drug Therapy, Combination , Laparoscopy , Sterilization, Tubal/methods
6.
Rev. chil. obstet. ginecol ; 76(4): 244-247, 2011. tab
Article in Spanish | LILACS | ID: lil-603033

ABSTRACT

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.


Subject(s)
Humans , Female , Adult , Middle Aged , Colpotomy/methods , Sterilization, Tubal/methods , Vagina , Comorbidity , Postoperative Complications , Sterilization, Tubal/economics , Retrospective Studies , Parity , Body Mass Index
7.
Rev. Hosp. Matern. Infant. Ramon Sarda ; 28(3): 114-120, 2009. tab
Article in Spanish | LILACS | ID: lil-552806

ABSTRACT

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.


Subject(s)
Humans , Female , Sterilization, Tubal/legislation & jurisprudence , Sterilization, Tubal/methods , Sterilization, Tubal/standards , Parity , Argentina , Abortion, Criminal/prevention & control , Decision Making , Sterilization, Reproductive/legislation & jurisprudence , Sterilization, Reproductive/methods , Hospitals, Municipal , Observational Studies as Topic , Pregnancy, Unwanted , Risk Factors
8.
Mediciego ; 14(1)jun. 2008. tab
Article in Spanish | LILACS | ID: lil-532388

ABSTRACT

Se presenta un estudio descriptivo de 3340 mujeres las cuales solicitaron voluntariamente al servicio de Ginecobstetricia del Hospital Provincial Docente Dr Antonio Luaces Iraola, la esterilización quirúrgica, desde octubre de 1995 y octubre del 2007, con el objetivo de estudiar el comportamiento de algunas variables, como la edad, los antecedentes obstétricos y ginecológicos, técnica quirúrgica utilizada, hallazgos encontrados y complicaciones. Entre los principales resultados están que las mujeres entre 30 y 34 años ocupan el mayor por ciento (36.4 por ciento). En el número creciente de las gestaciones y la paridad se incremento el número de mujeres que desean esterilizarse por esta vía. El mayor porcentaje refería solo un aborto. Se recoge el antecedente de 100 cesáreas previas y 22 embarazos ectópicos. Fueron los signos de secuela de un proceso inflamatorio pélvico, la presencia de los tumores del útero y del ovario los hallazgos más frecuentes encontrados. Es la oclusión tubárica bilateral con los anillos de silastic la técnica más empleada. Estos resultados se muestran en tablas. Se concluye que éste procedimiento de control de la fecundidad tiene una gran aceptación y demanda por la población femenina de nuestra región.


A descriptive study of 3340 women , which asked for the surgical sterilization from October/1995 to October/2007 to the Gynaecobstetrician Service of the Provincial Docent Hospital “Dr. Antonio Luaces Iraola”, was presented with the purpose to studying the behavior of some variables, such as age, the obstetric and gynaecobstetric antecedents, the surgical technique used, the discoveries made and complications. Among the main results noted were: women between 30 and 34 years represented the highest percent (36.4 percent). The number of women that desire to be sterilized through this method has incresed. The highest persent refered just an abortion. The antecedents of 100 previous cesarotomies and 22 ectopic pregnancies have been collected. The signs of consequence of a pelvic imflammatory process, the presence of womb and ovarian tumours were the discoveries more frequently found. The bilateral tubal occlusion with silastic rings is the most used technique of all. It is arrived to the conclusion that this procedure of control of fecundation owns a great acceptance and demand by the female population of our region.


Subject(s)
Humans , Sterilization, Tubal/statistics & numerical data , Sterilization, Tubal/methods , Epidemiology, Descriptive
9.
Pan Afr. med. j ; : 244-2008.
Article in English | AIM | ID: biblio-1268340

ABSTRACT

Introduction: La ligature tubaire peut generer regret. Le but de cette etude est d'etudier le vecu apres la sterilisation ainsi que le regret et ses facteurs de risque. Methodes: Il s'agit d'une etude retrospective chez 52 femmes sterilisees entre 2004 et 2010. Resultats: Vingt cinq (48) femmes avaient regrette la realisation de la ligature tubaire. La moyenne d'age etait de 40;5 ans. Le temps consacre aux explications etait tres court dans tous les cas. Trois quart des femmes n'etait pas au courant des complications de la ligature tubaire. Le regret etait du au facteur religieux (23); aux algies pelviennes (11;5); au desir d'autres enfants (9;6) ou a la prise de connaissance d'autres moyens contraceptifs (3;9). Conclusion: Un certains nombre de facteurs de risque de regret de la ligature tubaire sont retrouves dans la litterature; comme dans notre serie; dont l'age; le desir de procreer; l'information incomplete; le delai de reflexion et le facteur religieux


Subject(s)
Sterilization, Tubal/adverse effects , Sterilization, Tubal/legislation & jurisprudence , Sterilization, Tubal/methods , Sterilization, Tubal/psychology
10.
Acta cir. bras ; 22(5): 396-400, Sept.-Oct. 2007. ilus, tab
Article in English | LILACS | ID: lil-463465

ABSTRACT

PURPOSE: To assess the sterilization effectiveness on uterine tube of rabbit by the cyanoacrylate adhesive. METHODS: Hysteroscopy tubal catheterization was performed randomly in 12 animals (24 uterine tubes) assigned to the sham group (GS) and 15 animals (30 uterine tubes) to the n-butyl-cyanoacrylate (GB). The female rabbits were observed during 30, 90 and 180 days and mated to fertile males. The no pregnant rabbits were submitted to in vitro burst pressure test for patency by air insufflation (40 mmHg). The microscopic assessment was performed to parameters of damages in epithelium caused by the adhesive, the degree of inflammatory process, morphometry data values of tube diameter (UT) (cm), mucosa thickness (MT) and the myosalpinx thickness (MyT) (mm). The mucosa cells densitometry (total optical density) was expressed by the amount of DNA. The significance of the differences in histological scores and in thickness measurements were made by ANOVA test (P value < 0.05). RESULTS: In all animals of GB: the adhesive was attached to the mucosa; there was no pregnancy; no records of significant degree on inflammatory process; the patency test was negative and densitometry of DNA showed similar values to the both groups independently of observation periods. The layers thickness of GB-UT(1.118±0.117), GB-MT(0.447±0.247) and GB-MyT(0.853±0.097) were larger than the GS-UT(0.666±0.409), GS-MT(0.211±0.070) and GS-MyT(0.442±0.143). CONCLUSION: This approach offers a safe and feasible method of uterine tube obstruction.


OBJETIVO: Verificar a eficácia do adesivo de cianoacrilato na esterilização de tubas uterinas de coelhas. MÉTODOS: A cateterização tubária por histeroscopia foi realizada randomicamente em 12 animais (24 tubas uterinas) formando o Grupo Sham (GS) e 15 animais (30 tubas uterinas) para o grupo do n-butil-cianoacrilato (GB). As coelhas foram observadas por 30, 90 e 180 dias e acasaladas com machos férteis. As tubas uterinas das fêmeas que não ficaram grávidas foram submetidas ao teste de pressão de rompimento in vitro, com insuflação de ar (40mmHg). A microscopia óptica estudou os danos causados ao epitélio pelo adesivo, o grau de processo inflamatório, a morfometria do diâmetro tubário (UT) (cm), da mucosa (MT) e do miosalpinge (MyT) (mm). A densitometria das células da mucosa (Densidade Optica Total) foi expressa pela contagem do DNA. As significâncias dos diferentes escores histológicos e das medidas das camadas foram avaliadas pelo Teste de ANOVA (P<0,005). RESULTADOS: Em todos os animais do GB: o adesivo estava aderido na mucosa tubária, não ocorreu prenhez, não houve significância nos graus do processo inflamatório, o teste de perviedade foi negativo e a densitometria do DNA apresentou valores similares em todos os grupos, independente do período de observação. A medida das camadas do GB-UT(1.118±0.117), GB-MT(0.447±0.247) e GB-MyT (0.853±0.097) foi maior que as dos GS-UT(0.666±0.409), GS-MT(0.211±0.070) e GS-MyT(0.442±0.143). CONCLUSÃO: O procedimento proposto foi de fácil execução e eficaz para obstrução da tuba uterina de coelhas.


Subject(s)
Animals , Female , Pregnancy , Rabbits , Cyanoacrylates/therapeutic use , Fallopian Tubes , Hysteroscopy , Sterilization, Tubal/methods , Tissue Adhesives/therapeutic use , Air Pressure , Analysis of Variance , Densitometry , Fallopian Tubes/anatomy & histology , Fallopian Tubes/surgery , Models, Animal , Pregnancy Rate , Random Allocation , Sterilization, Tubal/adverse effects
11.
Acta cir. bras ; 22(5): 401-406, Sept.-Oct. 2007. ilus, tab
Article in English | LILACS | ID: lil-463466

ABSTRACT

PURPOSE: To evaluate the fertility and analyze the macroscopic, microscopic and morphometric aspects of sheep uterine tube sterilization with a hysteroscopically insert of n-butyl-2-cyanoacrylate adhesive. METHODS: 12 adult sheep, with one previous pregnancy, were distributed as follows: group L (n=3) subjected to laparotomy and Pomeroy uterine tube ligation, group S (n=3) subjected to hysteroscopic application of saline solution in tube isthmus and group AD(n=6), that was subjected to hysteroscopic application of 0.5 ml of n-2-butil-cyanoacrylate in tube isthmus. They were mated with fertile males for ninety days. The non pregnant sheep, at the 90th day, were subjected to laparotomy with uterus and tubes uterine resection. The fragments of uterine tubes were fixated in 10 percent formalin and processes for histology evaluated, and slices dyes for H.E. Data were evaluated by Wilcoxon and Mann-Whitney and Fisher's exact test. RESULTS: All sheep from groups L and AD did not get pregnant (0 percent) in contrast with sheep from group S (100 percent); the adhesive remained integral in the uterine tube lumen. The percentual of adherences (66.6 percent) and fibrosis responses (100 percent) was significantly higher in the group L than group AD (0 percent) (p<0.01). The diameter of the caudal tube in group AD (2652.15 ± 45.76 mm) was significantly wider than that of the group L (1868.27 ± 56.11* μm) (p < 0.05). CONCLUSION: The hysteroscopic insertion of cyanoacrylate in the uterine tube lumen of sheep was effective to obstruct the uterine tube and to promote the sterilization.


OBJETIVO: Avaliar a fertilidade e aspectos macroscópicos, microscópicos e morfométricos da esterilização histeroscópica de tubas uterinas de ovelhas com o adesivo de n-butil-2-cianoacrilato. MÉTODOS: 12 ovelhas adultas, com uma prenhez anterior, foram distribuídas como segue: o grupo L (n=3) submetidas à laparotomia e laqueadura tipo Pomeroy, grupo S (n=3) submetidas à aplicação histeroscópica de solução salina no istmo tubário e grupo AD (n=6), com aplicação histeroscópica de 0,5 ml de cianoacrilato. As ovelhas foram acasaladas com machos de comprovada fertilidade por noventa dias. As ovelhas não prenhes aos 90 dias, foram submetidas à laparotomia com ressecção do útero e tubas uterinas, que foram fixadas em formalina 10 por centos e os cortes histológicos corados em hematoxilina/eosina. Os resultados foram avaliados pelo teste de Wilcoxon e teste exato de Fisher. RESULTADOS: Todas as ovelhas dos grupos L e AD não ficaram prenhes (0 por cento) ao contrário das ovelhas do grupo S (100 por cento); o adesivo permaneceu íntegro no lúmen tubário. O percentual de aderências (66.6 por cento) e de fibrose (100 por cento) foi significativamente maior no grupo L do que no grupo AD (0 por cento) (p<0,01). O diâmetro da porção caudal no grupo AD (2652,15 ± 45,76 μm) foi significativamente maior do que grupo L (1868,27 ± 56.11 mm) (p<0,05). CONCLUSÃO: A inserção histeroscópica do cianoacrilato no lúmen tubário de ovelhas foi eficaz para obstruir a tuba uterina e promover a esterilização.


Subject(s)
Animals , Female , Pregnancy , Enbucrilate/analogs & derivatives , Fallopian Tubes , Fertility/drug effects , Hysteroscopy , Sterilization, Tubal/methods , Tissue Adhesives/therapeutic use , Enbucrilate/therapeutic use , Fallopian Tubes/anatomy & histology , Fertility/physiology , Fibrosis/etiology , Models, Animal , Sheep , Sodium Chloride/therapeutic use , Sterilization, Tubal/adverse effects , Tissue Adhesions
12.
Rev. chil. obstet. ginecol ; 72(4): 205-209, 2007. tab
Article in Spanish | LILACS | ID: lil-477387

ABSTRACT

Objetivo: Comparar la esterilización quirúrgica vía transumbilical en puérperas recientes con anestesia local versus anestesia regional. Método: Durante el período de estudio comprendido entre septiembre de 2003 a septiembre de 2004, se realizaron en el hospital Carlos Van Burén, 196 ligaduras posteriores a un parto vaginal. El grupo 1 (anestesia local) quedó constituido por 136 mujeres y el grupo 2 (anestesia regional) por 60 mujeres. Resultados: No hubo diferencias significativas entre los grupos analizados de las características obstétricas y antropométricas, tiempo operatorio, percepción del dolor y complicaciones postoperatorias. Hubo una reducción significativa en el período de latencia entre el parto y la salpingo-ligadura, de 30 horas en el grupo de anestesia local versus 62 horas en el de anestesia raquídea (p<0,00001) y en días de hospitalización de 2,2 versus 3,9 días (p<0,0001), respectivamente. Conclusiones: La esterilización quirúrgica realizada con anestesia local disminuyó de manera significativa el tiempo de latencia entre el parto y la ligadura y los días de hospitalización, permitiendo el retorno precoz de las madres a su ambiente familiar y una disminución de los costos asistenciales.


Objectives: To compare the tubal sterilization trough subumbilical incision performed with local anesthesia versus spinal anesthesia in the postpartum period. Methods: We perform 196 tubal sterilization procedures after a vaginal delivery. The study group 1 (local anesthesia) included 136 women and the study group 2 (spinal anesthesia) 60 women. Results: The study showed no statistical significant difference between the two groups, in the obstetrics and anthropometries characteristics, neither in the average surgical time, the pain score (measured with the analogue visual scale), or postoperative short term complications. The only statistically significant difference was found in the period of time between the vaginal delivery and the sterilization procedure (30 hours in group 1 and 62 hours in group 2, p<0.0001), and in the hospitalization number of days (2.2 days in group 1 and 3.9 days in group 2, p<0.0001). Conclusions: The transumbilical tubal sterilization under local anesthesia in postpartum period lowers the hospital stay and the time between childbirth and the surgical procedure an allowing the mothers an early return to their home, with less cost for the health system.


Subject(s)
Humans , Female , Adult , Anesthesia, Local , Sterilization, Tubal/methods , Postpartum Period , Obstetric Surgical Procedures/methods , Anesthesia, Conduction , Postoperative Complications , Time Factors
13.
Rev. chil. obstet. ginecol ; 72(6): 397-401, 2007. ilus, tab
Article in Spanish | LILACS | ID: lil-491758

ABSTRACT

Objetivo: Comparar la efectividad en la detección y control del dispositivo intratubario (DIT) Essure por medio de la radiografía abdominopélvica y el ultrasonido. Método: Control de los primeros 5 casos de esterilización tubaria ambulatoria con Essure, después de 1 y 2 años de su inserción, mediante radiografía abdominopélvica y ecografía transvaginal. Resultados: Ambos exámenes de imágenes permitieron corroborar la presencia del dispositivo Essure en las 5 pacientes, al completar su primer y segundo año desde su inserción. Conclusión: Tanto la radiografía abdominopélvica como la ecografía transvaginal, permiten detectar y controlar la presencia del DIT Essure. El ultrasonido realizado por el ginecólogo en la consulta, puede reemplazar a la radiografía simple, como método de detección y control de los dispositivos intra-tubarios (Essure). Las ventajas comparativas permiten concluir que el ultrasonido, no irradia a la paciente y permite explorar el resto de la anatomía de los órganos sexuales internos durante el mismo procedimiento. Sin embargo, es de mayor costo que la radiografía.


Objective: To compare the effectiveness in the detection and control of Essure by pelvic radiography and ultrasound. Method: Control of the first 5 cases of ambulatory sterilization with Essure after 1 and 2 years. Detection and control by pelvic x-ray and transvaginal ultrasonography. Results: Both methods allowed corroborating the presence of the Essure device in the 5 patients, when completing their first and second year from the insertion. Conclusion: As much the pelvic x-ray as the transvaginal ultrasound allows to detect and check the presence of the Essure device. The transvaginal ultrasonography can replace the x-ray like method of detection and check of the Essure devices. The comparative advantages allow concluding that the ultrasound usually is available for the gynecologist, does not radiate the patient and allows exploring the internal sexual organs anatomy during the same act. Nevertheless, it is of greater cost than x-ray.


Subject(s)
Humans , Female , Adult , Sterilization, Tubal/instrumentation , Intrauterine Devices , Radiography, Abdominal/methods , Ultrasonography , Ambulatory Surgical Procedures , Sterilization, Tubal/methods , Vagina
14.
Rev. chil. obstet. ginecol ; 72(2): 96-98, 2007.
Article in Spanish | LILACS | ID: lil-627357

ABSTRACT

ANTECEDENTES: La culdotomía como vía de acceso para realizar esterilización tubaria aparece como una alternativa simple y segura. OBJETIVO: Evaluar esta técnica en mujeres que solicitan esterilización tubaria. MÉTODO: Esterilización tubaria por culdotomía en 75 multíparas. RESULTADOS: El tiempo quirúrgico promedio fue 27,2 minutos. No hubo complicaciones durante la cirugía. En 5 casos (6,6%) la culdotomía se convirtió a laparotomía porque no se identificó una o ambas trompas. CONCLUSIÓN: Técnica segura, de bajo costo y con buena satisfacción de usuaria.


BACKGROUND: Culdotomy as access way for tubal sterilization appear like a simple and safe alternative. OBJECTIVE: To evaluate this technique in women who demand for tubal sterilization. METHOD: Tubal sterilization by culdotomy in 75 multiparous women. RESULTS: The average surgical time was 27.2 minutes. There were no complications during the surgery. In 5 cases (6.6%) the culdotomy was converted to laparotomy because one or both tubes were not identified. CONCLUSION: Culdotomy is a safe technique, of low cost and with good user satisfaction.


Subject(s)
Humans , Female , Adult , Sterilization, Tubal/methods , Culdoscopy/methods , Ambulatory Surgical Procedures , Treatment Outcome , Operative Time , Laparotomy
15.
Rev. bras. ginecol. obstet ; 28(7): 403-409, jul. 2006. tab
Article in Portuguese | LILACS | ID: lil-445979

ABSTRACT

OBJETIVO: comparar de modo retrospectivo 51 mulheres submetidas à laqueadura tubária, sendo que 30 utilizaram a via microlaparoscópica (Gmicrol), ao passo que 21 a via minilaparotômica (Gminil). MÉTODOS: analisamos estatisticamente (significância p<0,05) os parâmetros: tempo total para a realização do procedimento e técnica cirúrgica, tempo de permanência hospitalar, tempo entre a cirurgia e o retorno às atividades habituais, morbidade, dor pós-operatória, grau de satisfação, efeito estético e custo - padrão. RESULTADOS: no Gmicrol o tempo total para a realização do procedimento foi menor que no Gminil (43 minutos contra 57 minutos: p<0,05), o tempo para a realização da técnica cirúrgica foi menor (6,4 minutos contra 30,3 minutos: p<0,05) e o tempo de permanência hospitalar foi inferior (9,9 horas contra 41,7 horas, p<0,05). Para avaliar a dor pós-operatória, foi aplicada escala de 0-10. O Gmicrol apresentou menor escore de dor no 1° e 2° dia de pós-operatório (1,13 e 0,26 no Gmicrol e 4,52 e 1,14 no Gminil, respectivamente, p<0,05). Não houve diferença significativa na dor no pós-operatório imediato e no 3° pós-operatório e no tempo para o retorno às atividades habituais após a cirurgia. O Gminil apresentou maior número de morbidade, sendo a dor no local da incisão a queixa mais freqüente. Para avaliar o grau de satisfação e efeito estético foram pontuados valores numéricos para as respostas ótimo, bom, regular, ruim e péssimo. O Gmicrol apresentou maior grau de satisfação e melhor efeito estético em relação ao Gminil (p<0,05). O custo-padrão da microlaparoscopia foi R$109,30, inferior a minilaparotomia. CONCLUSÕES: a ligadura tubária pela via microlaparoscópica, sob anestesia local e sedação consciente, apresentou vantagens, em alguns parâmetros analisados, sobre a minilaparotômica.


PURPOSE: to compare in a retrospective way, 51 women who underwent tubal ligation, 30 through microlaparoascopy (Gmicrol) and 21 through minilaparotomy (Gminil). METHODS: the analyzed parameters were: total time for accomplishment of the procedure and the surgical technique, time of hospital stay and return to the habitual activities after the surgery, postoperative pain, morbidity, satisfaction degree and esthetic effect, considering values of p<0,05 as significant, and also standard cost. RESULTS: Gmicrol took less time to accomplish the surgery than the Gminil (43 against 57 minutes respectively, p<0,05), less time to accomplish the surgical technique (6.48 against 30.32 minutes respectively, p<0,05), and lower hospital stay (9,90 hours as against 41,7 hours respectively, p <0,05). There was no significant difference between the two groups regarding time to return to the habitual activities after surgery. To evaluate postoperative pain, a scale of 0-10 it was applied. Gmicrol present a lower pain score on the 1st and 2nd postoperative days (1.13 and 0.26 to Gmicrol and 4.52 and 1.14 to Gminil, respectively, p<0,05). There was no significant difference between immediate postoperative the most common complaint being pain at the site of pain and that on the 3rd postoperative day. Gminil presented a higher morbidity rate incision. To evaluate the satisfaction degree and esthetic effect, numeric values were attributed to as good, regular, poor and very bad as answered by the patiets. Gmicrol presented a higher satisfaction degree (p<0,05) and better esthetic effect as compared to Gminil (p <0,05). The microlaparoscopy standard cost was R$ 109.30 being lower than that of minilaparotomy. CONCLUSIONS: tubal ligation by microlaparoscopy, under local anesthesia and conscious sedation presented some advantages compared to minilaparotomy.


Subject(s)
Adult , Middle Aged , Contraception , Sterilization, Tubal/methods , Laparoscopy/methods , Laparotomy/methods , Retrospective Studies
16.
Rev. méd. hondur ; 73(3): 137-140, jul.-sep. 2005. ilus
Article in Spanish | LILACS | ID: lil-444201

ABSTRACT

Se presentan tres procedimientos quirúrgicos ginecológicos sencillos 1.-Ligadura helicoidal para hemostasis en el extremo proximal del ligamento ancho uterino durante la histerectomía abdominal total(HAT) 2.-Al hacer una HAT y después de efectuar la salpingooforectomía, suspensión de los anexos apartándolos del área quirúrgica 3.-Identificación y tracción del peritoneo anterior durante la histerectomía vaginal...


Subject(s)
Adult , Humans , Female , Middle Aged , Hysterectomy, Vaginal , Ligation , Sterilization, Tubal/methods , Diagnostic Techniques, Obstetrical and Gynecological
17.
Rev. chil. obstet. ginecol ; 70(4): 243-246, 2005. tab
Article in Spanish | LILACS | ID: lil-437547

ABSTRACT

Objetivo: Comparar la aplicación de clips de Filshie contra anillos de Yoon a través de laparoscopia para identificar cual método tiene menos complicaciones. Material y Métodos: De 1999 a 2004 en el Servicio de Endoscopia Ginecológica de la División de Ginecología y Obstetricia del Hospital Civil de Guadalajara "Dr. Juan I. Menchaca" se realizó un estudio de tipo analítico, casos y controles, en 260 pacientes que se les aplicó clips de Filshie comparándolos con 260 pacientes con anillos de Yoon, utilizándose como pruebas estadística Chi cuadrado y exacta de Fisher. Resultados: Ambos grupos fueron similares en edad, estado civil, peso y talla, hijos vivos, antecedente de cesárea y modalidad (intervalo o postparto). Se presentaron complicaciones en 7 pacientes del grupo de clips de Filshie, mientras en el grupo de anillos de Yoon hubo complicaciones en 15 pacientes, requiriendo laparatomía en tres casos; diferencias no significativas (X2=2,32; p=0,12). Conclusión: La aplicación de clips de Filshie y los anillos de Yoon presentan similar número de complicaciones en la contracepción quirúrgica laparoscópica. Se recomienda la aplicación de clips de Filshie especialmente en mujeres jóvenes por mayor probabilidad de solicitud de revertir el procedimiento


Subject(s)
Humans , Adult , Female , Middle Aged , Sterilization, Tubal/methods , Sterilization, Tubal , Case-Control Studies , Laparoscopy , Mexico/epidemiology
18.
Rev. colomb. anestesiol ; 31(1): 21-31, mar. 2003.
Article in Spanish | LILACS | ID: lil-346355

ABSTRACT

Esta revisión pretende mostrar las implicaciones anestésicas que tiene la cirugía laparoscópica en la paciente ambulatoria y la experiencia en su manejo en la clínica de Profamília-Bogotá. Para ello se divide la revisión en tres partes: primero, los aspectos fisiológicos del procedimiento; segundo, las complicaciones anestésico-quirúrgicas; y finalmente la técnica anestésico-quirúrgica que se realiza en Profamilia. Se aprovecha en esta parte final la presentación de una escala de evaluación de la satisfacción de la usuaria en la recuperación postanestésíca, llevada a cabo en febrero de 1999 y febrero de 2000. La conclusión de esta revisión, es que la técnica anestésica para procedimientos laparoscópicos (especialmente ligadura de trompas) en Profamilia, es una técnica que no esta libre de efectos secundarios pero a cambio presenta mínima mortalidad y de acuerdo a la calificación global de la recuperación, hay gran satisfacción por parte de las pacientes


Subject(s)
Anesthesia, Obstetrical/methods , Anesthesia, Obstetrical , Sterilization, Tubal/methods , Sterilization, Tubal , Ambulatory Surgical Procedures/methods , Ambulatory Surgical Procedures
19.
Rev. méd. hondur ; 70(2): 70-73, abr.-jun. 2002. ilus
Article in Spanish | LILACS | ID: lil-323324

ABSTRACT

RESUMEN. Procedimiento de contracepción quirurgica, que facilitará la reversibilidad de la permeabilidad tubárica dejando ambos extremos casi de igual calibre. Total 90 casos en 18 años, hasta 1993; sin complicaciones ni fracasos.


Subject(s)
Microsurgery , Contraception/methods , Contraception , Sterilization, Tubal/instrumentation , Sterilization, Tubal/methods , Sterilization, Tubal , Family Development Planning/methods
20.
Rev. méd. hondur ; 69(1): 30-33, ene.-mar. 2001.
Article in Spanish | LILACS | ID: lil-320928

ABSTRACT

Se informan dos casos de pacientes con historia de paridad satisfecha, que se presentarón a la consulta externa del Hospital Vicente D'Antoni solicitando esterilización quirúrgica. Ambas pacientes fueron programadas para ligadura tubárica de Pomeroy por videolaparoscopía. No hubo complicaciones inherentes al procedimiento quirúrgico y ambas pacientes fueron dadas de alta a las 15 y 17 horas del posoperatorio, respectivamente. Hubo prolongación del acto quirúrgico debido a dificultades técnicas, con tiempo operatorio promedio de 60 minutos. Con entrenamiento y selección adecuada de pacientes, la técnica laparoscópica de Pomeroy es segura y efectiva, brindando además todas las ventajas conocidas de la laparoscopía...


Subject(s)
Laparoscopy , Specialties, Surgical , Sterilization, Tubal/methods , Gynecologic Surgical Procedures
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