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1.
Acta méd. colomb ; 39(3): 238-243, jul.-sep. 2014. tab
Article in Spanish | LILACS, COLNAL | ID: lil-731674

ABSTRACT

Objetivo: el objetivo del estudio fue determinar los costos directos de tratar a los pacientes mecánicamente ventilados que desarrollan un episodio de neumonía asociada al ventilador desde la perspectiva del hospital. Diseño: entre junio 1° de 2011 y junio 1° de 2012, 90 pacientes en ventilación mecánica por más de 48 horas en tres unidades de cuidados intensivos medicoquirúrgicas fueron evaluados para la presencia de neumonía asociada al ventilador. Se determinaron los costos de estancia en la unidad, antibióticos, estudios imagenológicos y microbiológicos. Se determinó el costo total en ventilación mecánica con neumonía asociada al ventilador y sin neumonía. Se estableció el costo incremental de un episodio de neumonía. Los costos se tasaron en pesos colombianos del año 2011 y se convirtieron a dólares 2012. Resultados: 90 pacientes, 33 pacientes tuvieron neumonía asociada al ventilador. El costo promedio por paciente en ventilación mecánica fue 7950 dólares. El costo promedio por paciente en ventilación mecánica con neumonía asociada al ventilador fue 21 217 dólares. El costo incremental fue 14 328 dólares (p<0.001). La fuente de los costos fue 69% en estancia, 21% en el tratamiento antibiótico, 6% en estudios de laboratorio e imagenológicos, y 1% en estudios microbiológicos. En el análisis multivariado por regresión lineal múltiple la presencia de neumonía asociada al ventilador se asoció significativamente con los costos totales (p=0.0001). Conclusiones: la neumonía asociada al ventilador incrementó los costos totales. Los pacientes conneumonía asociada al ventilador tuvieron un costo adicional de 14 328 dólares.


Objective: the aim of the study was to determine the direct costs of treating mechanically ventilated patients who develop an episode of ventilator-associated pneumonia from the hospital perspective. Design: between June 1, 2011 and June 1, 2012, 90 patients on mechanical ventilation for more than 48 hours in 3 medical-surgical units of intensive care were evaluated for the presence of ventilator-associated pneumonia. Costs of unit stay, antibiotics, imaging and microbiological studies were determined. The total cost of mechanical ventilation with ventilator-associated pneumonia and without pneumonia was determined. The incremental cost of an episode of pneumonia was established. Costs were calculated according to the value of Colombian pesos in 2011 and converted to dollars valued in 2012. Results: from a total of 90 patients, 33 had ventilator-associated pneumonia. The average cost per patient on mechanical ventilation was $ 7950. The average cost per patient on mechanical ventilation with ventilator-associated pneumonia was $ 21 217. The incremental cost was $ 14 328 (p < 0.001). The source of the costs was 69% in hospital stay, 21% in antibiotic treatment, 6% in laboratory studies and imaging, and 1% in microbiological studies. In the multivariate analysis by multiple linear regression, the presence of ventilator-associated pneumonia was significantly associated with the total costs (p = 0.0001). Conclusions: ventilator-associated pneumonia increased total costs. Patients with ventilator-associated pneumonia had an additional cost of $ 14 328.


Subject(s)
Humans , Male , Middle Aged , Critical Care , Respiration, Artificial , Health Care Costs , Sepsis , Pneumonia, Ventilator-Associated
2.
Rev. colomb. anestesiol ; 40(4): 256-261, dic. 2012.
Article in Spanish | LILACS, COLNAL | ID: lil-669148

ABSTRACT

La práctica clínica perioperatoria en Latinoamérica está influenciada por investigación generada y publicada en países desarrollados. Afortunadamente, las condiciones económicas cada vez más favorables para la ciencia en los países en vías de desarrollo, sumado al incremento en la visibilidad de nuestras publicaciones científicas, han desencadenado un incremento en el interés por mejorar los estándares de la calidad de la investigación local y a su vez en los trabajos de grado que se generan durante los estudios de posgrado en anestesiología. El presente documento es el resultado de la participación y discusión activa de los expositores y asistentes al evento: «Simposio de investigaciones en Anestesia: El camino para participar en la sociedad del conocimiento¼, organizado por la Sociedad Antioqueña de Anestesiología y Reanimación (SADEA) y la Sociedad Colombiana de Anestesiología y Reanimación (SCARE) en el año 2011. El objetivo del documento es plantear estrategias para ajustar, planificar y mejorar los procesos de investigación, así como la creación y la divulgación del conocimiento generado en anestesiología, medicina del dolor y cuidado intensivo para Colombia y países afines. Incluimos recomendaciones para los programas de posgrado, las instituciones prestadoras de salud y sociedades de anestesiología.


Perioperative clinical practice in Latin America is influenced by research developed and published in developed countries. Fortunately, the increasingly favorable economic conditions for science in the developing countries, in addition to the heightened visibility of our scientific publications has triggered greater interest in improving the quality standards of local research and of the graduate theses generated in the course of graduate studies in anesthesiology. This document is the result of the active participation and discussion among the speakers attending the «Symposium on Research in Anesthesia: the path to participation in the society of knowledge¼, organized by the Society of Anesthesiology and Resuscitation of Antioquia (SADEA) and the Colombian Society of Anesthesiology and Resuscitation (SCARE) in 2011. The purpose of the document is to discuss the strategies to adjust, plan and improve the research processes, as well as the creation and dissemination of knowledge generated in Anesthesiology, Pain Medicine and Intensive Care in Colombia and other developing countries. Recommendations have been included for graduate programs, health care providers and the societies of anesthesiology.


Subject(s)
Humans
3.
Ciênc. rural ; 40(4): 787-792, Apr. 2010. graf, tab
Article in Portuguese | LILACS | ID: lil-547501

ABSTRACT

O reconhecido potencial econômico das Spondias (como o umbuzeiro) e o crescente interesse dos mercados internacionais em razão da demanda de frutos com sabores exóticos utilizados no preparo de sucos, doces e sorvetes têm despertado o interesse de pesquisadores e produtores por essa fruteira. Os objetivos do trabalho foram avaliar o desenvolvimento de mudas de umbuzeiro e indicar a melhor idade da muda e do garfo para a realização da enxertia. A semeadura foi realizada em canteiros de madeira de 1,5m de largurax10,0m de comprimento x 0,15m de altura, contendo areia lavada, sendo as sementes colocadas juntas e alinhadas em fileiras espaçadas de 5,0 cm uma da outra. Avaliou-se a altura da muda a partir do colo da planta, do número de folhas, do diâmetro do caule a 5, 10 e 15cm do colo, da matéria fresca e seca da parte aérea e das raízes no dia do transplante e após 60, 120, 180 e 240 dias após o transplantio. Avaliou-se também a sobrevivência das mudas com 180 dias após o transplantio, por meio da enxertia, pelo método de garfagem em fenda cheia ao topo com material propagativo (garfos) de umbuzeiros de várias procedências e idades. O delineamento utilizado foi o inteiramente casualizado, e as repetições foram compostas por seis plantas por parcela. Conclui-se que, a partir de seis meses depois da repicagem, as mudas do umbuzeiro podem ser enxertadas pelo método de garfagem em fenda cheia ao topo. Houve uma sobrevivência de 80 por cento das mudas enxertadas, estando estas prontas para o plantio em campo depois de dois meses após a enxertia. O índice de pegamento diminuiu de forma gradual ao serem usados garfos oriundos de plantas com idade acima de seis anos.


The economic importance of Spondias umbuzeiro has been increased in international market due to its exotic flavor and the ability to be used in juices, ice creams and other food preparation. For this reason, the knowledge of many aspects of this species is has been investigated by many researchers and also attracted the farmers interest. The aim of this research was to evaluate the development of umbu seedlings and to indicate the best stage of the seedling and also the more appropriate stage of the fork for grafting. Seeds were sown in wood beds with 1.5m wide10.0m long0.15m high, washed sand, and placed together and aligned in rows spaced 5.0cm apart. The following characteristics were evaluated: seedling size, leaves number, stem diameter at 5, 10 and 15cm from the soil, canopy and root fresh weight in the transplant date and also after 60, 120, 180 and 240 days after transplanting. The grafting technique studied consisted in a top bench grafting with seedlings from different origins and development stages. The efficiency of grafting technique was evaluated after 180 days after transplanting by observing the surviving plants. The experiments were carried out in a completely casualized design and the replicates made up of six plants per plot. It was concluded that from six months after transplanting the umbuzeiro seedlings can be grafted by using top cleft grafting. The efficiency of grafting technique reached 80 percent of all genotypes tested. The same results were observed considering plants after two months when the plants were already planting in a definitive place. The survival index decreased gradually when forks from plants older than six years were used.

4.
Rev. colomb. anestesiol ; 27(1): 53-8, ene.-mar. 1999. tab, graf
Article in Spanish | LILACS | ID: lil-293025

ABSTRACT

Por numerosas razones existe la necesidad de contar con soluciones diferentes a la sangre y sus derivados durante la práctica clínica diaria. Se necesitan soluciones que restauren la volemia pero también sustancias que tengan la posibilidad de transportar oxígeno para así sobrepasar las dificultades y riesgos de la terapia transfusional. Contamos con soluciones cristaloiedes y coloides que tienen características, ventajas y desventajas diferentes, para hacer restituciones iniciales del líquido vascular: A pesar de que en las últimas décadas se ha hecho gran inversión en búsqueda de un transportador de oxígeno diferente al glóbulo rojo, las sustancias con lasque contamos hoy en día, es decir, las soluciones de hemoglobina y las perflourocarbonados, aún no reúnen los requisitos suficientes para ser unos adecuados sustitutos de la sangre


Subject(s)
Humans , Blood Transfusion/classification , Blood Transfusion , Blood Transfusion/statistics & numerical data
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