RESUMEN
BACKGROUND: The number of elderly patients admitted to intensive care units (ICUs) is growing with the increasing proportion of elderly persons in the Korean general population. It is often difficult to make decisions about ICU care for elderly patients, especially when they are in their 90s. Data regarding the proportion of elderly patients in their 90s along with their clinical characteristics in ICU are scarce. METHODS: The records of Korean patients > or = 90 years old who were admitted to the medical ICU in a tertiary referral hospital between January 2005 and December 2014 were retrospectively reviewed. We compared the trend in ICU use and characteristics of these elderly patients between 2005-2009 and 2010-2014. RESULTS: Among 6,186 referred patients, 55 aged > or = 90 years were admitted to the medical ICU from 2005 to 2014. About 58.2% of these patients were male, and their mean age was 92.7 years. Their median Charlson comorbidity index score was 2 (IQR 1-3) and their mean APACHE II score was 25.0 (IQR 19.0-34.0). The most common reason for ICU care was acute respiratory failure. There were no differences in the survival rates between the earlier and more recent cohorts. However, after excluding patients who had specified "do not resuscitate" (DNR), the more recent group showed a significantly higher survival rate (53.8% mortality for the earlier group and 0% mortality for the recent group). Among the survivors, over half were discharged to their homes. More patients in the recent cohort (n=26 [78.8%]) specified DNR than in the earlier cohort (n=7 [35.0%], p=0.004). The number and proportion of patients > or = 90 years old among patients using ICU during the 2005-2014 study period did not differ. CONCLUSIONS: The use of ICU care by elderly patients > or = 90 years old was consistent from 2005-2014. The overall mortality rate tended to decrease, but this was not statistically significant. However, the proportion of patients specifying DNR was higher among more recent patients, and the recent group showed an even better survivorship after sensitivity analysis excluded patients specifying DNR.
Asunto(s)
Anciano , Humanos , Masculino , APACHE , Estudios de Cohortes , Comorbilidad , Unidades de Cuidados Intensivos , Cuidados Críticos , Corea (Geográfico) , Mortalidad , Insuficiencia Respiratoria , Estudios Retrospectivos , Tasa de Supervivencia , Sobrevivientes , Centros de Atención TerciariaRESUMEN
BACKGROUND: The number of elderly patients admitted to intensive care units (ICUs) is growing with the increasing proportion of elderly persons in the Korean general population. It is often difficult to make decisions about ICU care for elderly patients, especially when they are in their 90s. Data regarding the proportion of elderly patients in their 90s along with their clinical characteristics in ICU are scarce. METHODS: The records of Korean patients > or = 90 years old who were admitted to the medical ICU in a tertiary referral hospital between January 2005 and December 2014 were retrospectively reviewed. We compared the trend in ICU use and characteristics of these elderly patients between 2005-2009 and 2010-2014. RESULTS: Among 6,186 referred patients, 55 aged > or = 90 years were admitted to the medical ICU from 2005 to 2014. About 58.2% of these patients were male, and their mean age was 92.7 years. Their median Charlson comorbidity index score was 2 (IQR 1-3) and their mean APACHE II score was 25.0 (IQR 19.0-34.0). The most common reason for ICU care was acute respiratory failure. There were no differences in the survival rates between the earlier and more recent cohorts. However, after excluding patients who had specified "do not resuscitate" (DNR), the more recent group showed a significantly higher survival rate (53.8% mortality for the earlier group and 0% mortality for the recent group). Among the survivors, over half were discharged to their homes. More patients in the recent cohort (n=26 [78.8%]) specified DNR than in the earlier cohort (n=7 [35.0%], p=0.004). The number and proportion of patients > or = 90 years old among patients using ICU during the 2005-2014 study period did not differ. CONCLUSIONS: The use of ICU care by elderly patients > or = 90 years old was consistent from 2005-2014. The overall mortality rate tended to decrease, but this was not statistically significant. However, the proportion of patients specifying DNR was higher among more recent patients, and the recent group showed an even better survivorship after sensitivity analysis excluded patients specifying DNR.
Asunto(s)
Anciano , Humanos , Masculino , APACHE , Estudios de Cohortes , Comorbilidad , Unidades de Cuidados Intensivos , Cuidados Críticos , Corea (Geográfico) , Mortalidad , Insuficiencia Respiratoria , Estudios Retrospectivos , Tasa de Supervivencia , Sobrevivientes , Centros de Atención TerciariaRESUMEN
OBJECTIVE: This study aims to develop the web-interface creator, which automatically changes the Case Report Form(CRF) web page when the protocol developer in any clinical study revises the ontology of CRF. METHODS: This study established the conceptual model of CRF on oriental and western medicine, and developed ontologies. A program was developed to produce online-based a input form through the parser that generates automatically HTML script from OWL. RESULTS: The CRF applied in this study is a draft through consensus of experts for stroke research at the Korea Institute of Oriental Medicine. The ontology of CRF consisted of Label, ControlType and Value classes and hasControl, hasValue and hasSymptoms properties. The Label is the class of question items groups, so it could have CRF questionnaire instances. The ControlType is the class that expresses controls such as checkbox, text, etc in the HTML script. The Value class represents selections for each items. Finally, the HTML script was created by XSL transformation from the OWL script. CONCLUSION: Online-based automatic interface creation, which enables immediate coping with the continuous change in the medical knowledge system, assures reduced time requirement.
Asunto(s)
Consenso , Corea (Geográfico) , Medicina Tradicional de Asia Oriental , Estrigiformes , Accidente CerebrovascularRESUMEN
In this study, we found a new food additive as an natural herbal extracts against lipid digestion enzymes for the regulation of fatty acid absorption and weight control. The Water extracts of Platycodon grandiflorum and Solanum melongena. inhibited lipase activity and decresed serum total cholesterol and triglyceride concentration in mouse fed lipid emulsion. Twenty three volunteers were subjected to the intake of the herbal extracts plus the egg yolk IgY that inhibit carbohydrate digestion enzymes in gut for 50 days. In average, the treated subjects appeared to lose 1.96 kg of body weight and 3.4 kg of body fat mass during the treated period. Furthermore, Panniculus adiposus and breech size were significantly decreased during the experimental period. Above results suggested that the administration of the dietary additives composed of natural herbal extract and egg yolk IgY improve the obesity by the decrement of body weight and body fat mass.