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1.
Nan Fang Yi Ke Da Xue Xue Bao ; 40(6): 771-777, 2020 Jun 30.
Artigo em Chinês | MEDLINE | ID: mdl-32895209

RESUMO

OBJECTIVE: Abnormalities of liver-related indices are common in ICU patients, but the effects of cholestasis and hypoxic hepatitis in critically ill patients remains unclarified. The purpose of this study was to investigate the effects of cholestasis and hypoxic liver dysfunction on the prognosis of ICU patients. METHODS: A retrospective study was conducted based on the data of patients admitted to the ICU for the first time between 2001 and 2011 archived in the MIMIC-Ⅲ database. The patients were divided into cholestasis, hypoxic hepatitis and control groups, and their 28-day case fatality rate as the primary outcome was compared among the groups. RESULTS: A total of 5852 ICU patients were included in the analysis. The incidence of cholestasis and hypoxic liver dysfunction was 31.9% (1869/5852) and 17.9% (1046/5852), respectively. There was no significant difference in 28-day case fatality rate between cholestasis group and the control group. Compared with the control group, the patients with hypoxic hepatitis had a significantly higher 28-day case fatality rate (46% vs 35%, P < 0.01), a higher hospital case fatality rate (40% vs 31%, P < 0.01), and a higher ICU case fatality rate (35.7% vs 22.2%, P < 0.01). Logistic regression analysis showed that lactic acid (LAC), aspartate transaminase (AST), and international standard ratio (INR) were independent risk factors for 28-day case fatality rate. CONCLUSIONS: The incidence of cholestatic liver dysfunction is higher than that of hypoxic hepatitis, but it does not increase the 28-day case fatality rate of the ICU patients, suggesting that cholestatic liver dysfunction may be the early adaptation of the liver to critical diseases.


Assuntos
Colestase , Hepatite , Humanos , Unidades de Terapia Intensiva , Prognóstico , Estudos Retrospectivos
2.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-828097

RESUMO

OBJECTIVE@#To evaluate the value of Sequential Organ Failure Assessment (SOFA), Simplified Acute Physiology Score Ⅱ (SAPS-Ⅱ), Oxford Acute Severity of Illness Score (OASIS) and Logistic Organ Dysfunction System (LODS) scoring systems for predicting ICU mortality in patients with sepsis.@*METHODS@#We collected the data of a total of 2470 cases of sepsis recorded in the MIMIC-III database from 2001 to 2012 and retrieved the scores of SOFA, SAPS-Ⅱ, OASIS and LODS of the patients within the first day of ICU admission. We compared with the score between the survivors and the non-survivors and analyzed the differences in the area under the ROC curve (AUC) of the 4 scoring systems. Binomial logistic regression was performed to compare the predictive value of the 4 scoring systems for ICU mortality of the patients.@*RESULTS@#In the 2470 patients with sepsis, 1966 (79.6%) survived and 504 (20.4%) died in the ICU. Compared with the survivors, the non-survivors had a significantly older mean age, higher proportion of patients receiving mechanical ventilation, and higher initial lactate level, creatinine, urea nitrogen, SOFA score, SAPS-Ⅱ score, OASIS score and LODS score ( < 0.05) but with significantly lower body weight and platelet counts ( < 0.05). The AUCs of the SOFA score, SAPS-Ⅱ score, OASIS score, and LODS score were 0.729 ( < 0.001), 0.768 ( < 0.001), 0.757 ( < 0.001), and 0.739 ( < 0.001), respectively. The AUC of SAPS-Ⅱ score was significantly higher than those of SOFA score (=3.679, < 0.001) and LODS score (=3.698, < 0.001) but was comparable with that of OASIS score (=1.102, =0.271); the AUC of OASIS score was significantly higher than that of LODS score (=2.172, =0.030) and comparable with that of SOFA score (=1.709, =0.088). For predicting ICU mortality in patients without septic shock, the AUC of SAPS-Ⅱ score was 0.769 (0.743-0.793), the highest among the 4 scoring systems; in patients with septic shock, the AUCs SAPS-Ⅱ score and OASIS score, 0.768 (0.745-0.791) and 0.762 (0.738-0.785), respectively, were significantly higher than those of the other two scoring systems. Binomial logistic regression showed the corrected SOFA, SAPS-Ⅱ, and OASIS scores, but not LODS scores, were significantly correlated with ICU mortality in patients with sepsis, and their ORs were 1.08 (95% CI: 1.03-1.14, =0.001), 1.04 (95% CI: 1.02-1.05, < 0.001), 1.04 (95% CI: 1.01-1.06, =0.001), 0.96 (95% CI: 0.89-1.04, =0.350), respectively.@*CONCLUSIONS@#The scores of SOFA, SAPS-Ⅱ, OASIS, and LODS can predict ICU mortality in patients with sepsis, but SAPS-Ⅱ and OASIS scores have better predictive value than SOFA and LODS scores.


Assuntos
Humanos , Unidades de Terapia Intensiva , Prognóstico , Curva ROC , Estudos Retrospectivos , Sepse
3.
Modern Clinical Nursing ; (6): 48-51, 2014.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-461715

RESUMO

ObjectiveTo explore relationship between psychological resilience and life events of Tibetan nursing students receiving free vocational nursing education.Method The questionnaire of Symptom Checklist 90(SCL-90)and ASLEC were used in the survey among 120 nursing students to investigate the psychological resilience and life events and SPSS 17.0 was used to look into the correlations between them.Results The scores on psychological resilience of Tibetan nursing students was higher than the norm (P<0.05).There were negative correlations between life events and psychological resilience(P<0.05).Their psychological resilience was positively related to personal relations and health conditions(P<0.05)but negatively to learning pressure,punishment and losses (P<0.05).Conclusion The school and hospital should make teaching measures to psychologically support them in daily life to strengthen the abilities to handle failure and adjust to the society.

4.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-411855

RESUMO

Objectives:To study the pathological behavior and the value of transforming growth factor β1(TGF-β1) in predicting prognosis in pulmonary hypertension associated with congenital heart disease. Methods:Lung tissues from 29 patients with congenital heart diseases associated with pulmonary hypertension were examined by surgical biopsy of the lung. All samples were examined for the expression and localization of TGF-β1 by immunohistochemical technique with anti-TGF-β1 antibody. Results:Twenty-six out of 29 showed positive staining of intracellular endotheliocyte TGF-β1(89.65%),16 samples showed extracellular matrix TGF-β1 staining(55.17%).Statistically, there was significant difference between Ⅰ~Ⅱ and Ⅲ~Ⅵ pathological degrees in extracellular matrix(P<0.05). Conclusions: TGF-β1 plays an important biological role in the formation of pulmonary hypertension after congenital heart disease. It is conductive in predicting prognosis.

5.
Artigo em Chinês | WPRIM (Pacífico Ocidental) | ID: wpr-520248

RESUMO

AIM: To clarify the possible mechanism of decrease in coronary flow (CF) after long-term hypothermic storage of the isolated rat hearts. METHODS: The isolated rat hearts preserved in different solutions (SDMC-1,2 S., Stanford S., Collin's S.) at 0℃ for 8 hours were reperfused with 5-hydroxytryptamine (5-HT)(10 -4 mmol/L) and adenosine(Ade)(5 mmol/L) respectively, and the coronary flow(CF), coronary vascular resistance(CVR) and the weight of heart were measured before and after reperfusion. RESULTS: CF decreased while CVR increased in all groups after storage-reperfusion. When endothelium-dependent vasodilator (5-HT) was used, CF in SDMC-2 group was highly increased and CVR decreased. Whereas CF was significantly decreased and CVR increased in Collin's group( P

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