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1.
Rev. colomb. cir ; 39(3): 421-429, 2024-04-24. tab, fig
Artigo em Espanhol | LILACS | ID: biblio-1554113

RESUMO

Introducción. El objetivo de este estudio fue comparar los desenlaces a corto plazo de la gastrectomía laparoscópica en adultos vs. adultos mayores con cáncer gástrico localmente avanzado en una cohorte de un país occidental. Métodos. Estudio de cohorte prospectivo en pacientes sometidos a gastrectomía laparoscópica por cáncer gástrico localmente avanzado, en el Hospital Universitario Erasmo Meoz, de Cúcuta, Colombia, entre noviembre de 2014 y diciembre de 2018. Se realizó análisis descriptivo, de comparación de grupos y bivariado. Resultados. De un total de 116 pacientes, 51 pacientes (44 %) tenían 65 años o más y 63 pacientes (54 %) eran hombres. No se encontró diferencia estadísticamente significativa al comparar los pacientes menores de 65 años con los de 65 años o más. La mediana del tiempo operatorio fue de 240 minutos en ambos grupos (p>0,05), la mediana de los márgenes de resección macroscópica fue 6 cm vs. 5 cm (p>0,05), la mediana de los ganglios linfáticos disecados fue 25 vs. 19 (p>0,05), la mediana de ganglios linfáticos positivos fue 4 vs. 3 (p>0,05), la mediana de estancia fue de 7 días en ambos grupos (p>0,05). La tasa general de complicaciones posoperatorias no difirió significativamente entre adultos (7%) y adultos mayores (11 %) (p>0,05) y no se observaron diferencias significativas en las tasas de complicaciones menores (Clavien-Dindo grado II; 3-5 % vs. 6-12 %; p>0,05) y graves (Clavien-Dindo ≥ IIIa; 3-5 % vs. 4-8 %; p>0,05). Conclusiones. No se encontraron diferencias estadísticamente significativas en los resultados a corto plazo entre los pacientes adultos y adultos mayores con cáncer gástrico localmente avanzado tratados con gastrectomía laparoscópica. Esta técnica es segura en ancianos.


Introduction. The objective of this study was to compare the short-term outcomes of laparoscopic gastrectomy in adults vs. older patients with locally advanced gastric cancer from a Western country cohort. Methods. Prospective cohort study in patients undergoing laparoscopic gastrectomy for locally advanced gastric cancer at the Hospital Universitario Erasmo Meoz, de Cúcuta, Colombia, between November 2014 and December 2018. Descriptive, group comparison and bivariate analysis was performed. Results. Of a total of 116 patients, 51 patients (44%) were 65 years or older and 63 patients (54%) were men. No statistically significant difference was found when comparing patients under 65 years of age with those 65 years of age or older. The median operating time was 240 minutes in both groups (p>0.05), the median macroscopic resection margins were 6 cm vs. 5 cm (p>0.05), the median number of lymph nodes dissected was 25 vs. 19 (p>0.05), the median number of positive lymph nodes was 4 vs. 3 (p>0.05), the median stay was 7 days in both groups (p>0.05). The overall rate of postoperative complications did not differ significantly between adults (7%) and older adults (11%) (p>0.05) and no significant differences were observed in the rates of minor (Clavien-Dindo grade II; 3-5% vs. 6-12%; p>0.05) and severe complications (Clavien-Dindo ≥ IIIa; 3-5% vs. 4-8%; p>0.05). Conclusions. No statistically differences were found in short-term outcomes between adult and older patients with locally advanced gastric cancer treated with laparoscopic gastrectomy. This technique is safe in the elderly.


Assuntos
Humanos , Neoplasias Gástricas , Idoso , Gastrectomia , Complicações Pós-Operatórias , Laparoscopia , Procedimentos Cirúrgicos Minimamente Invasivos
2.
Case reports (Universidad Nacional de Colombia. En línea) ; 3(2): 60-69, July-Dec. 2017. tab, graf
Artigo em Inglês | LILACS, COLNAL | ID: biblio-989552

RESUMO

ABSTRACT Introduction. Paracoccidioidomycosis (PCM) is a chronic granulomatous disease caused by the dimorphic fungus known as Paracoccidioides brasiliensis. This entity compromises mainly the lungs, but can spread to other organs, with particular trophism, through oral mucosa, adrenal glands, lymph nodes, among others. Case presentation. This paper reports the case of a male patient with pulmonary PCM treated at the Hospital Universitario de Santander. The patient was admitted with initial suspicion of active pulmonary tuberculosis due to the presence of multiple cavitations and nodules of random distribution in the lung parenchyma observed in the chest tomography, and subsequent isolation of yeasts compatible with Paracoccidioides. Amphotericin B deoxycholate was administered without favorable outcomes and development of septic shock by extended spectrum Klebsiella pneumoniae. In spite of multi-conjugate antibiotic management, the patient presented multiple organ failure syndrome with fatal outcome at 21 days of hospitalization. Conclusion. Pulmonary PCM is an endemic disease that leads to an inadequate immune response of the host that -along with risk factors such as smoking, alcohol abuse, malnutrition and low socioeconomic status- facilitates the onset of life-threatening infections or coexisting diseases. Timely diagnosis based on early clinical suspicion potentially influences the patient's survival.


Assuntos
Humanos , Paracoccidioidomicose , Klebsiella pneumoniae , Paracoccidioides , Anfotericina B , Sepse , Fungos
3.
Rev. colomb. radiol ; 28(3): 4740-4746, 2017. ilus, tab
Artigo em Espanhol | LILACS, COLNAL | ID: biblio-986603

RESUMO

Antecedentes: El trauma es la tercera causa de mortalidad en la población mundial y la primera en el grupo etario de adultos menores de 44 años; de esta cifra, el 40-70 % se atribuyen al trauma vascular periférico. Tradicionalmente, el manejo quirúrgico ha sido la primera opción de tratamiento. No obstante, con los recientes avances tecnológicos y el auge de la radiología intervencionista, se han obtenido resultados exitosos a partir de opciones terapéuticas como las endoprótesis. Objetivo: Mostrar tres experiencias exitosas en el manejo con endoprótesis del trauma vascular de cuello, miembro superior e inferior, en un hospital de alta complejidad de Colombia. Casos clínicos: Se trata de tres pacientes con trauma vascular periférico producto de heridas por arma cortopunzante, en dos hombres, y por proyectil de arma de fuego en una mujer. En dos de los casos se evidenciaron pseudoaneurismas. En los tres casos se obtuvo adecuada resolución y exclusión de la circulación de las lesiones. Conclusión: El compromiso vascular ha aumentado su frecuencia en el contexto del trauma, por lo cual, es de importancia conocer su manejo óptimo. Actualmente, la reparación endovascular con endoprótesis en el trauma vascular periférico es un procedimiento mínimamente invasivo y con excelentes desenlaces para pacientes adecuadamente seleccionados.


Background: Trauma is the third leading cause of death among the world population and the first in adults under 44 years; from this, 40-70% is represented by peripheral vascular trauma. Traditionally, surgical management has been the first choice of treatment. However, with the technological advances in interventional radiology, successful outcomes have been obtained from therapeutical options such as with stent placement. Objective: To present three successful experiences after stent placement for the treatment of neck, upper and lower limbs vascular trauma at a high complexity hospital from Colombia. Clinical Cases: Three patients presented with peripheral vascular trauma, two men were wounded by sharp weapons men and one woman by a gunshot. In two of them, there was evidence of pseudoaneurysms. In the three cases, adequate resolution and exclusion from circulation were achieved. Conclusion: Vascular trauma has an increased frequency in general trauma context; hence, it is important to recognize its ideal management. Currently, stent placement for the management of peripheral vascular trauma is a minimally invasive procedure with excellent outcomes for properly selected patients.


Assuntos
Humanos , Ferimentos e Lesões , Lesões do Sistema Vascular , Procedimentos Endovasculares
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