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1.
Angiología ; 69(3): 147-153, mayo.-jun. 2017. tab, graf
Article in Spanish | IBECS | ID: ibc-164476

ABSTRACT

Introducción: Debido al carácter menos invasivo y a los buenos resultados postoperatorios del tratamiento endovascular (EVAR) del aneurisma de aorta abdominal (AAA), han aumentado el número de AAA tratados mediante este procedimiento. Objetivo: Evaluar el impacto del EVAR en la morbimortalidad del tratamiento por AAA. Material y métodos: Estudio observacional y retrospectivo de pacientes tratados mediante EVAR o cirugía abierta (CA) por AAA infrarrenal en nuestro centro, tanto programados como urgentes (de enero de 2007 a diciembre de 2014). Analizamos mortalidad, complicaciones durante el postoperatorio inmediato y seguimiento, reintervenciones por cualquier causa y por fuga en EVAR. Se realiza un análisis de supervivencia a largo plazo y se comparan ambos grupos de CA y EVAR usando los test biomédicos habituales. Resultados: Realizamos 286 intervenciones por AAA infrarrenal: 80,1% programadas (28,3 CA vs. 71,7% EVAR) y 19,9% urgentes (77,2 CA vs. 22,8% EVAR). En las programados, la edad media era significativamente mayor (68 vs. 76 años; p < 0,05) y la estancia media postoperatoria, menor (11 vs. 5 días; p < 0,05) en EVAR. La mortalidad (4,6 CA vs. 0,6% EVAR; p < 0,05) y las complicaciones (20 CA vs. 7,9% EVAR; p<0,05) a 30días fueron menores en EVAR, con mayor número de reintervenciones en el seguimiento (1,6 CA vs. 12,2% EVAR; p < 0,05), pero sin diferencias en la mortalidad tardía (25,8 CA vs. 27,4% EVAR). En urgentes, observamos más complicaciones cardiológicas y respiratorias en CA (25 y 31,8 CA vs. 0% EVAR), sin diferencias en mortalidad a 30días (31,8 CA vs. 23,1% EVAR) ni en el seguimiento (40 CA vs. 40% EVAR). Conclusión: Los pacientes tratados mediante EVAR electivo presentan una morbimortalidad a 30 días significativamente menor que los tratados mediante CA, resultados que son comparables en cuanto a mortalidad en el seguimiento, con mayor número de reintervenciones en EVAR. Observamos más complicaciones cardiorrespiratorias en CA que en EVAR urgente, sin diferencias en la mortalidad a 30 días ni en el seguimiento (AU)


Introduction: Due to the less invasive nature and good post-operative outcomes of endovascular treatment (EVAR) of abdominal aortic aneurysm (AAA), the number of patients treated by this method has increased. Objective: To evaluate the impact of EVAR on morbidity and mortality in the treatment of AAA. Methods: Observational and retrospective study of patients undergoing elective and emergency EVAR or open surgery (CA) for infrarenal AAA in our centre (January 2007-December 2014). An analysis was carried out on the mortality, early and long-term complications, re-operation for any cause, and due to endoleak in EVAR. An analysis of long-term survival was performed, and CA and EVAR groups were compared using routine biomedical tests. Results: A total of 286 patients who underwent infrarenal AAA repair were identified, of whom 80.1% (28.3 CA vs. 71.7% EVAR) were elective, and 19.1% emergency (77.2 CA vs. 22.8% EVAR). In patients undergoing elective procedures, a significantly higher mean age (68 vs. 76 years, P <.05), and shorter mean post-operative hospital stay (11 vs. 5 days, P <.05) was observed with EVAR. Thirty-day mortality (4.6 CA vs. 0.6% EVAR, P <.05) and complications (20 CA vs. 7.9% EVAR, P <.05) were lower in EVAR, but the number of re-interventions was higher (1.6 CA vs. 12.2% EVAR, P <.05) during the follow up, with no difference in late mortality (25.8 CA vs. 27.4% EVAR). In emergency procedures, cardiological and respiratory complications were more frequent in the CA group (28.3 CA, and 33.3 vs. 0% EVAR, respectively), with no difference in 30-day (31.8 CA vs. 23.1 EVAR) or late mortality (40 CA vs. 40% EVAR). Conclusion: Patients undergoing elective EVAR have a significantly lower 30-day morbidity and mortality than those undergoing CA. On the other hand, the long-term mortality was comparable, with a higher re-intervention rate in EVAR. More cardiorespiratory complications were found in CA than in emergency EVAR, with no difference in 30-day or late mortality (AU)


Subject(s)
Humans , Aortic Aneurysm, Abdominal/surgery , Endovascular Procedures/methods , Treatment Outcome , Evaluation of Results of Therapeutic Interventions , Postoperative Complications/epidemiology , Indicators of Morbidity and Mortality
2.
Rev. mex. patol. clín ; 45(4): 206-11, oct.-dic. 1998. tab
Article in Spanish | LILACS | ID: lil-245294

ABSTRACT

Actualmente está en auge la detección de drogas de abuso o de uso ilegal en diversos ambientes laborales y deportivos, comúnmente denominadas pruebas ®antidoping¼. Es de vital importancia que el resultado emitido tenga una validez científica sólida y comprobada, que está sujeta a la selección de una adecuada metodología analítica. Este artículo evaluó una prueba cualitativa empleada a nivel de campo denominada ®Rapid Drug Screen¼. El Estudio fue realizado con muestras que contenían drogas o sus metabolitos y confirmadas por cromatografía de gases acoplada a espectrometría de masas, demostrando que esta prueba de campo reúne adecuados niveles de confiabilidad


Subject(s)
Immunoassay , Substance-Related Disorders/diagnosis , Substance-Related Disorders/metabolism , Doping in Sports , Outcome and Process Assessment, Health Care/statistics & numerical data , Marijuana Abuse , Substance-Related Disorders/classification , Amphetamine , Cocaine , Chromatography, Gas , Mass Spectrometry
3.
Arch Esp Urol ; 43(3): 269-72, 1990 Apr.
Article in Spanish | MEDLINE | ID: mdl-2369157

ABSTRACT

Puncture of cystic renal masses is useful in diagnosing a small number of cases when commonly used imaging techniques cannot determine the benign nature of the liquid mass with total accuracy. It can also be used as a therapeutic procedure in those cases with symptomatology arising from the presence of a renal cyst or functional alterations. In the present study, we report our experience using puncture-aspiration and sclerosis with 95% ethanol instillation in 12 renal cysts causing different symptoms. The procedure achieved good overall results with practically no complications. In 10 of the 12 cases the procedure was performed on an outpatient basis.


Subject(s)
Ethanol/therapeutic use , Kidney Diseases, Cystic/therapy , Punctures , Sclerosing Solutions/therapeutic use , Suction , Adult , Aged , Combined Modality Therapy , Female , Follow-Up Studies , Humans , Kidney Diseases, Cystic/complications , Male , Middle Aged
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