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1.
Femina ; 51(2): 120-128, 20230228. Ilus
Article in Portuguese | LILACS | ID: biblio-1428712

ABSTRACT

Idealmente, a contracepção deve ser iniciada o mais precocemente possível após o parto ou após o abortamento, permitindo que as mulheres sejam protegidas contra uma gravidez não programada subsequente. O objetivo desta revisão é discutir a contracepção no pós-parto e pós-aborto, por meio da análise de ensaios clínicos e metanálises, além das principais diretrizes internacionais, com ênfase nas indicações e contraindicações, tempo de início do uso dos métodos contraceptivos e possíveis complicações. Nesta revisão não sistemática, são discutidos os principais métodos contraceptivos: dispositivos intrauterinos, métodos somente de progestagênios, métodos hormonais combinados, métodos de barreira, método de amenorreia lactacional e esterilização. O aconselhamento contraceptivo pós-parto deve começar durante o pré-natal e, em pacientes após abortamento, durante a internação hospitalar. Todas as mulheres devem ter acesso a informações claras sobre cada método contraceptivo, e o processo de tomada de decisão deve ser compartilhado com o médico assistente. Idealmente, métodos de contracepção reversíveis de longa duração devem ser priorizados em relação aos outros. Em conjunto, todas as evidências demonstram que o melhor método para cada paciente é aquele que combine altas taxas de segurança com o desejo da paciente de iniciá-lo e mantê-lo pelo tempo que desejar.


Contraception should ideally be started as early as possible after childbirth or abortion to allow women to be protected against a subsequent unplanned pregnancy. The aim of this review is to discuss postpartum and postabortion contraception, through the analysis of clinical trials and meta-analyses, in addition to the main international guidelines, with emphasis on indications and contraindications, time to start contraceptive method and possible complications. In this review, the main contraceptive methods are discussed: intrauterine devices, progestin-only methods, combined hormonal methods, barrier methods, lactational amenorrhea method and sterilization. Postpartum contraceptive counseling should start during prenatal care and during hospital stay in post-abortion patients. All women should have access to clear information about each contraceptive method and the decision-making process must be shared. Ideally, long acting reversible contraception methods should be prioritized over others. Taken together, all the evidence shows that the best method for each patient is the one that combines high safety rates with the patient's desire to start and maintain it for as long as she wants.


Subject(s)
Humans , Female , Pregnancy , Contraception/adverse effects , Contraception/methods , Abortion , Maternal-Child Health Services , Venous Thromboembolism/prevention & control
2.
Perinatol. reprod. hum ; 26(2): 129-132, abr.-jun. 2012. ilus
Article in Spanish | LILACS | ID: lil-695085

ABSTRACT

A partir de que Richter R, en 1909, realizó la primera publicación sobre el uso de dispositivos intrauterinos con fines anticonceptivos, la forma, los materiales, las indicaciones, así como las contraindicaciones han evolucionado hasta convertirse en el método de planificación familiar más usado en el mundo. El riesgo de perforación durante la inserción es bajo; sin embargo, ha sido referida. En la literatura se ha descrito el uso de la laparoscopia para la extracción de dispositivos intrauterinos migrados a cavidad abdominal. En la presente publicación se reporta el caso clínico de una mujer de 29 años de edad, con antecedente de colocación de dispositivo intrauterino, dos años previos, por vía vaginal sin complicación aparente; comenta sólo dolor de cólico posterior a la colocación que va cediendo a analgésicos vía oral no especificados, sin sintomatología hasta la fecha. Acude a revisión y realización de citología cervical donde no se encuentran hilos guía del dispositivo intrauterino. Mediante radiografía simple de abdomen y bajo fluoroscopia se determina la localización intraabdominal del testigo radiopaco del dispositivo, es valorada por el Servicio de Cirugía General y se determina a realizar la extracción del mismo por vía laparoscópica sin complicaciones; se encontró el dispositivo con adherencias a omento mayor, sin afección aparente de órganos intraabdominales. La Organización Mundial de la Salud recomienda la extracción inmediata de los dispositivos intrauterinos que han migrado. La migración del dispositivo intrauterino a la cavidad abdominal es una complicación poco frecuente, y la presentación como hallazgo en pacientes asintomáticas es aún menos frecuente; en una revisión sistemática de la literatura, Richdeep S y cols. valoraron 49 artículos en los que encontraron 179 casos de manejo laparoscópico, reportando al omento como el sitio más frecuente de localización (26.7%). La relevancia del presente caso radica en la presentación asintomática dos años posteriores a su inserción, la ruta diagnóstica utilizando radiografías simples y fluoroscopia, así como la extracción sin complicaciones y con excelente resultado, vía laparoscópica.


Since Richter R. in 1909 performed the first publication on the use of intrauterine devices; materials, forms, indications and contraindications of these have evolved to become the method most widely used family planning in the world. Although the risk of perforation during insertion is low, it exists. The literature has described the use of laparoscopy for removal of intrauterine devices migrated to the abdominal cavity. Case report: 29 years old woman who two years before suffers colic pain posterior to application of an intrauterine device with no complications, and diminishes with the use of unspecified analgesics, and stays asymptomatic to date. She attended a review, and underwent to cervical cytology, during the procedure, was impossible to see the strings of the intrauterine device. Plain abdominal radiography and fluoroscopy were done to determine the location of the radiopaque intraabdominal witness. Assessed by the General Surgery Service we determined extraction of the device by laparoscopy and was done without any complication. Findings: strong omentum adhesions to the device, but no apparent damage to other abdominal organs. The World Health Organization recommends the immediate removal of intrauterine devices that have migrated. The migration of the intrauterine devices into the abdominal cavity is a rare complication, and the presentation as an incidental finding in asymptomatic patients is even less common, a systematic review of literature, Richdeep S. et al, evaluated 49 items found 179 cases of laparoscopic management reporting the omentum as the most common site of localization (26.7%). The relevance of this case lies in the asyntomatic presentation two years after insertion, the diagnostic route using radiographs and fluoroscopy, and extraction without complications and with excellent results laparoscopically.

3.
Rev. chil. cardiol ; 28(4): 357-362, dic. 2009. ilus, tab
Article in Spanish | LILACS | ID: lil-554870

ABSTRACT

Introducción: Una nueva generación de Stents medicados (DES) polímeros bio-compatibles no trombogénicos permitirían una rápida re-epitelización, reduciendo la inflamación y manteniendo la función endotelial de la pared vascular. Por lo tanto, no solo la droga anti-proliferativa del DES, determina la respuesta de la pared vascular sino que la biocompatibilidad del polímero también juega un rol fundamental. Objetivo: Evaluar el resultado intrahospitalario y seguimiento clínico de los pacientes sometidos a angioplastía coronaria electiva con un DES con polímero bio-compatible. Método: Se estudiaron 52 pacientes sometidos a angioplastía con DES, durante un período de seguimiento entre 3 y 15 meses (x 8.6 meses). Se evaluó, MACE definido como muerte, infarto miocárdico, cirugía urgencia, revascularización repetida de lesión objetivo (TLR), a los 30 días, 3, 6, 9 y 12 meses. Además se evaluó la trombosis del Stent, 0-30 días (precoz), 31-360 días (tardía), más de 361 días (muy tardía). Resultados: La edad promedio del grupo fue de 63.8 +/- 10.8 años, hipertensión arterial 71.15 por ciento, diabetes 17.3 por ciento, dislipidemia 50 por ciento, tabaquismo 28.8 por ciento. Un 65.3 por ciento de los pacientes tenían enfermedad de 2 o 3 vasos, con un 51.9 por ciento de compromiso de la arteria descendente anterior (ADA). El 61.2 por ciento de las lesiones eran lesiones B-2 o C (clasificación American Heart Association). Pre procedimiento el diámetro de referencia del vaso (RVD), fue de 3.0 +/- 0.6 mm, con un diámetro luminal mínimo (MLD) de 0.8 +/- 0.5 mm, un porcentaje de estenosis de 77.2 +/- 17.9 por ciento y el largo promedio de las lesiones fue de 14 +/- 8.3 mm. El éxito del dispositivo y del procedimiento fue de 98.1 por ciento. Durante el período de seguimiento el MACE fue 3.8 por ciento y no se registraron trombosis de stents. Conclusiones: Durante el período de estudio, se observó una tasa baja de MACE relacionado al procedimiento, sin trombosis...


Background: a new generation of drug-eluting stents (DES) coated with a non-thrombogenic and biocompatible polymer allows a fast re-epithelization, reducing inflammation and maintaining endothelial function of the vascular wall. Therefore, not only the anti-proliferative effect of the drug contained in DES determines the response of the vascular wall, but also the polymer biocompatibility seems to play a fundamental role. Aim: to evaluate the results and clinical follow up of patients submitted to elective coronary angioplasty using a biocompatible polymer coated DES. Method: 52 patients treated with DES were followed from 3 to 15 months (mean 8.6 months) after stent implantation. Overall MACE defined as, death, myocardial infarction, emergent cardiac surgery or repeat revascularization of the target lesion (TLR) was evaluated at 30 days, 3, 6, 9 and 12 months. Stent thrombosis was also evaluated at 0-30 days (early), 31-360 days (late), and more than 361 days (very late). Results: Mean age was 63.8 +/- 10.8 years; hypertension was present in 71.1 percent, diabetes in 17,3 percent, hyperlipidemia in 50 percent, and 28.8 percent were current smokers. Two or three vessel diseases were present in 65.3 percent of patients: lesions were present in the LAD in 51.9 percent. Lesions were classified as B-2 or C (according to American Heart Association) in 61.2 percent of cases. Pre procedure reference vessel diameter (RVD) was 3.0 +/- 0.6 mm, with a mi ni mu m luminal diameter (MLD) of 0.8 +/- 0.5 mm, percentage stenosis of 77.2 +/- 17.9 percent and lesion length averaged 14 +/- 8.3 mm. Both device and procedure success rates were 98.1 percent. During follow up MACE occurred in 3.8 percent and no stent thrombosis were registered. Conclusion: During the study period, the observed procedure related MACE rate was low, with no instances of probable, possible, or definitive stent thrombosis. The clinical results confirmed the good performance and security of...


Subject(s)
Humans , Male , Female , Middle Aged , Angioplasty, Balloon, Coronary , Drug-Eluting Stents , Coronary Disease/therapy , Polymers/therapeutic use , Follow-Up Studies , Hospitalization , Biocompatible Materials/therapeutic use , Prospective Studies , Stents , Treatment Outcome
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