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1.
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
2.
Arq. bras. med. vet. zootec ; 62(2): 289-292, abr. 2010. tab
Article in Portuguese | LILACS | ID: lil-551829

ABSTRACT

Avaliou-se o ganho de peso de novilhas mestiças, 1/4 Simental e 3/4 Nelore, empregando-se o método experimental de esterilização, que consiste na introdução intrauterina de esferas inoxidáveis. Foram utilizadas 100 novilhas nulíparas, destinadas ao abate, com idades entre 12 e 24 meses e com média de peso de 275kg. Todos os animais receberam o mesmo manejo alimentar, em sistema de pastejo em Brachiaria brizantha, com água e sal mineral ad libitum, e pesagens a intervalos de 28 dias, obedecido o jejum prévio de 16 horas. Os animais foram distribuídos aleatoriamente em quatro grupos (G) experimentais: G1 - composto por 25 novilhas testemunhas; G2 - por 25 novilhas esterilizadas e aplicação de um modificador orgânico; G3 - por 25 novilhas esterilizadas; e G4 - por 25 novilhas não esterilizadas e aplicação de um modificador orgânico. Foram introduzidas 12 esferas de aço inoxidável, previamente esterilizadas, no útero de cada novilha. Houve maior ganho de peso total e diário entre os animais do G2, 140,50kg e 0,578g/dia vs 108,58kg e 0,447g/dia (G1), 103,73kg e 0,427g/dia (G3), 102,68kg e 0,423g/dia (G4), respectivamente. Esta técnica pode ser recomendada aos criadores.


The weight gain in 1/4 Simental and 3/4 Nelore crossbred heifers was evaluated using an experimental method of castration, which consisted of stainless globes intra-uterine introduction. A total of 100 nulliparous heifers, destined to slaughter, aging from 12 to 24-months old and averaging 275kg were used. The animals were randomly distributed in four experimental groups: G1: control; G2: sterilized heifers plus application of organic modifier; G3: sterilized heifers; and G4: non sterilized heifers plus application of organic modifier. It was concluded that G2 showed higher weight gain - 140,50kg and 0,578g/day vs 108,58kg and 0,447g/day (G1), 103,73kg and 0,427g/day (G3), 102,68kg and 0,423g/day (G4). The sterilized heifers plus application of organic modifier is a method of castration recommended to the cattle farmers.


Subject(s)
Cattle , Sterilization, Reproductive/methods , Sterilization, Reproductive/veterinary , Uterus/surgery , Cattle , Weight Gain
3.
Reprod. clim ; 25(1): 16-18, 2010. ilus
Article in Portuguese | LILACS | ID: lil-651144

ABSTRACT

A esterilização feminina não cirúrgica por meio da aplicação intracervical de pastilhas de cloridrato de quinacrina foi considerada um método contraceptivo definitivo de baixo custo, seguro e eficaz. O zinco, presente no útero e nas tubas uterinas, inibe a ação da quinacrina. A adição de cobre aumenta a eficácia da quinacrina, reduzindo o risco de gravidez devido às falhas de obstrução das tubas uterinas. O cobre neutraliza o efeito deletério do zinco, aumentando a eficácia do método. Para obter o mapeamento da concentração de zinco no aparelho reprodutor feminino, amostras de útero e de tubas uterinas foram analisadas por ativação neutrônica instrumental. Os resultados obtidos são apresentados neste trabalho.


Nonsurgical female sterilization through the transcervical insertion of quinacrine pellets was considered a definitive, low-cost, safe and effective contraceptive method. The zinc, present in both uterus and Fallopian tubes, inhibit the action of quinacrine. The addition of copper increases the efficacy of quinacrine, thus reducing the risk of pregnancy due to the failure to obstruct the Fallopian tubes. The copper neutralized the deleterious effect of the zinc and so the treatment efficacy is increased. In order to obtain a mapping to study the zinc concentration in the female reproductive system, samples of both uterus and Fallopian tubes were analyzed by neutron activation. The results are here reported.


Subject(s)
Humans , Female , Copper , Sterilization, Reproductive/methods , Drug Implants/therapeutic use , Quinacrine/adverse effects , Zinc
4.
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
5.
Reprod. clim ; 24(2): 66-70, 2009. ilus
Article in Portuguese | LILACS | ID: lil-648023

ABSTRACT

Objetivo: A esterilização feminina não cirúrgica por meio da aplicação intracervical de pastilhas de quinacrina foi considerada um método contraceptivo definitivo, de baixo custo, seguro e eficaz, e é sabido que a adição do cobre aumenta a eficácia da quinacrina. Com o objetivo de produzir pastilhas de cobre a serem aplicadas juntamente com pastilhas de quinacrina, foi desenvolvido, no Centro de Desenvolvimento daTecnologia Nuclear da Comissão Nacional de Energia Nuclear (CDTN/CNEN), um processo para sua fabricação. Material e métodos: Utilizou-se póde cobre metálico esferoidal e amido de milho e empregaram-se as mesmas técnicas de metalurgia do pó empregada na fabricação de pastilhas combustíveis nucleares. Resultados: Foi possível definir o teor ideal de amido de milho para diminuir o intertravamento entre as partículas metálicas de cobre que propicia uma adequada desagregação das pastilhas quando umidificada, de modo a criar no útero um ambiente rico em cobre antes da dissolução das pastilhas de quinacrina. Conclusões: Foram, então, produzidas 200 pastilhas de cobre com 6% em peso de amido de milho, para viabilizar um projeto de pesquisa da Faculdade de Medicina da Universidade Federal de Minas Gerais sobre esterilização feminina não cirúrgica com quinacrina. São descritas as técnicas, os testes e os resultados do desenvolvimento desta metodologia.


Objectives: Non-surgical female sterilization through the transcervical insertion of quinacrine pellets was considered a definitive, low-cost, safe and effective contraceptive method. The addition of copper increases the efficacy of quinacrine, reducing the risk of pregnancy due to a failure in the obstruction’s procedure of the Fallopian tubes. In order to produce copper pellets to be applied together with the quinacrine pellets, a manufacturing procedure was developed at Centro de Desenvolvimento da Tecnologia Nuclear da Comissão Nacional de Energia Nuclear (CDTN/CNEN). Material and Methods: It was used spheroidal metallic copper and corn starch and the same technics of powder metallurgy employed to the fabrication of nuclear fuel pellets. Results: It was possible to defi ne the ideal corn starch content to decrease the interlock degree between the metallic copperparticles that provide an appropiate desintegration of the pellets when humidfied in order to create in the uterus an environment rich in copper before the quinacrine pellet dissolution. Conclusions: Two hundred copper pellets were produced with 6% by weight of corn starch to make possible a research project of Faculdade de Medicina of Universidade Federal de Minas Gerais about non-surgical female sterilization with quinacrina. The techniques, tests and results of the developed methodology are here presented.


Subject(s)
Copper , Sterilization, Reproductive/methods , Intrauterine Devices , Drug Implants/therapeutic use , Quinacrine/adverse effects , Zinc
6.
Arq. ciênc. vet. zool. UNIPAR ; 8(1): 25-31, jan.-jun. 2005. tab
Article in Portuguese | LILACS | ID: lil-431995

ABSTRACT

Este trabalho teve como objetivo principal o controle da população de CG em Vilas Rurais (VR) do noroeste do Paraná, através da oferta de esterilização cirúrgica e palestras educativas. Os moradores das VR trabalhadas assistiram a uma palestra sobre o controle populacional de cães e gatos e, em seguida, foram convidados a inscrever seus cães e gatos para desverminação e esterilização cirúrgica. As cirurgias foram realizadas por acadêmicos do curso de medicina veterinária supervisionados e o pós-operatório foi acompanhado pelos proprietários. Foram visitadas todas as residências das 10 VR, totalizando 330 moradias, com uma média de 1,6 animal por habitação. Do total de moradias, 67 possuíam pelo menos um animal, das quais participaram voluntariamente 66, atingindo 261 animais esterilizados. Com a elevação do índice de esterilização cirúrgica de 2,9 para 52,9, houve uma alteração na relação proprietário/animal, com aumento da valorização destes por parte de seus donos.


ABSTRACT: This work has as main objective the control of cat and dog population in ten Rural Villages (RV) of northwestern Parana, through surgical sterilization and educative lectures. Dwellers of the selected RV were offered a lecture on populationcontrol of cats and dogs, and were invited to subscribe their animals to deworming and surgical sterilization. The surgeries were performed by the supervised veterinary students and post-surgical care was followed by the owners. All homes within the 10 RV were visited, in a total of 330 households. There was an average of 1.6 pet per home, and 67% of all homes own at least one pet. The voluntary participation reached 66% of the houses which had animals and 261 animals were surgically sterilized, and castration index increased from 2.9% to 52.9%. An alteration in pet/owner relationship was achieved, with an increase in value that owners give their pets.


RESUMEN: Este trabajo tuvo como objetivo principal el control de la población de perros y gatos en 10 VR del noroeste de Paraná, a través de esterilización quirúrgica y conferencias educativas. Los habitantes de las VR trabajadas recibieron una conferencia sobre el control poblacional de perros y gatos y, enseguida, fueron invitados a inscribir sus animales para desparacitación y esterilización quirúrgica. Las cirugías fueron realizadas por estudiantes del curso de medicina veterinaria supervisados y el cuidado postoperatorio fue acompañado por los propietarios. Todas las residencias de las 10 VR fueron visitadas, totalizando 330 residencias. El promedio de animales por residencia fue de 1,6. Del total 67% tenía al menos un animal. La participación voluntaria alcanzó el 66% de las casas que tenían animales y 261 animales fueron esterilizados El índice de esterilización se incrementó de 2,9% para 52,9%. Se logró una alteración en la relación propietario/animal, con aumento de la valorización de estos por parte de sus dueños.


Subject(s)
Animals , Dogs , Parasitic Diseases/epidemiology , Sterilization, Reproductive/methods , Cats , Population Control/economics
7.
Article in English | IMSEAR | ID: sea-43832

ABSTRACT

Five male mature dogs with normal sex organs and normal pre-study semen evaluation received intratesticular injections of a sterile solution of balanced zinc gluconate. Semen without sperm could be collected on days 26, 30, 35 and 51 from 4 dogs. The dogs achieved penile erection but no ejaculation before these days. There were no significant adverse effects and no change in the dog behavior during the time that they were observed. Histopathological findings documented virtually complete fibrosis of seminiferous tubules and Leydig cells on days 60 and 75. This preliminary study concludes that balanced zinc gluconate may be used to sterilize dogs.


Subject(s)
Animals , Dogs , Gluconates/administration & dosage , Injections , Male , Sterilization, Reproductive/methods , Testis
8.
Article in English | IMSEAR | ID: sea-42202

ABSTRACT

OBJECTIVE: To compare quinacrine pellets distribution in the uterine cavity between women standing up promptly after insertion and those lying down for a further 30-minutes. DESIGNS: Randomized controlled trial MATERIAL AND METHOD: Twenty women who, desired interval female sterilization, were equally randomized into 2 groups. Quinacrine pellets were inserted twice, one month apart in both groups. Transvaginal ultrasonography (TVS) was performed after insertion in order to locate the position of the quinacrine pellets. In group I, the TVS was performed after the women stood up promptly. In group II, the TVS was performed after the women lay down for 30-minute. The distribution of quinacrine pellets, measured from the uterine fundus to the lowest pellet, were compared. RESULTS: There was no difference at the baseline and 30 minutes measurement of both groups. In the first insertion, there was statistical difference of the distance of the quinacrine pellets when compared in the same group immediately and the 30-minute measurement (Gr 1: 19.10+/-3.28 mm vs 22.30+/-3.50 mm); (Gr 2: 18.70+/-3.40 mm vs 24.40+/-5.95 mm). In the same manner, the authors found statistical difference in the same group of the second insertion (Gr 1: 21.80+/-5.39 mm vs 24.70+/-7.24 mm); (Gr 2 : 20.89+/-4.78 mm vs 28.30+/-7.59 mm) CONCLUSIONS: There was statistical difference of quinacrine pellet distribution in uterine cavity after time. However, body movement did not effect the position of the pellets. The failure rate of quinacrine pellet insertion for non-surgical female sterilization may not be explained by the changes of position after insertion.


Subject(s)
Adult , Drug Administration Schedule , Drug Implants/administration & dosage , Endosonography , Female , Humans , Infant, Newborn , Posture , Probability , Quinacrine/administration & dosage , Sterilization, Reproductive/methods , Supine Position , Thailand , Time Factors , Treatment Outcome , Uterus/drug effects
10.
Article in English | IMSEAR | ID: sea-41355

ABSTRACT

A 7 year (1987-1993) restropective review of female sterilization in the Department of Obstetrics and Gynecology, Ramathibodi Hospital was reported. This paper is part of a continuing study of female sterilization in Ramathibodi Hospital. A total of 9,968 cases of female sterilization was done from January 1987 to December 1993. Post partum acceptors accounted for 63 per cent of total female sterilization, the overall postpartum female sterilization rate was 117.4 per 1,000 deliveries. 37 per cent was interval sterilization. The peak of interval sterilization was in March. 69.8 per cent of interval sterilization was performed by minilaparotomy technique, the remainder were by laparoscopy.


Subject(s)
Adolescent , Adult , Age Distribution , Child , Female , Humans , Middle Aged , Patient Acceptance of Health Care , Postpartum Period , Retrospective Studies , Sterilization, Reproductive/methods , Thailand
11.
São Paulo; SOF; 1994. 92 p.
Monography in Portuguese | LILACS, SES-SP, EMS-Acervo | ID: lil-646176
14.
Rev. méd. Caja Seguro Soc ; 19(2): 142-6, mayo 1987. ilus
Article in Spanish | LILACS | ID: lil-41014

ABSTRACT

Se describe la técnica y se analiza la experiencia obtenida en la realización de la esterilización quirúrgica femenina con el procedimiento de elevación uterina. Se efectuó el procedimiento a 300 pacientes en el intervalo, (mas de 41 días después de la terminación de su último embarazo). La esterilización se realizó mediante minilaparotomía supra-pública con el elevador uterino Remathibodi. La edad promedio de las pacientes fue 31.9 años; con un promedio de hijos vivos al momento de la intervención de 3.8. En todas las pacientes la indicación para la esterilización fué como procedimiento anticonceptivo. El 3.5% tenía antecedentes de inflamación pélvica; el 5.1% había tenido algún tipo de operación abdominal y, 7.4% resultó con retroversión uterina. No hubo ningún caso de perforación uterina. El 98.3% acudió a su cita de control dentro de los primeros 30 días Post-Operatorios; 2.3% presentó infección de la herida, l.4% evolucionó a la formación de abceso. No se reportó ningún caso de infección pélvica ni rehospitalización. Los resultados obtenidos nos permiten asegurar que el procedimiento es sencillo y seguro y, en nuestro medio, es una alternativa adecuada cuando no se pueda realizar el procedimiento en el puerperio inmediato


Subject(s)
Adult , Humans , Female , Sterilization, Reproductive/methods , Uterus/surgery , Laparotomy/instrumentation
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