Zhonghua wei zhong bing ji jiu yi xue
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Nov 2015
[Statistics of causes of death and analysis of risk factors in a surgical intensive care unit].
To summarize the causes of death and to analyze the risk factors in a surgical intensive care unit (SICU). ⋯ Sepsis and severe trauma are the leading causes of death in severe SICU patients, to whom with risk factors of death enough attention should be given.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Nov 2015
[Analysis of risk factors for prognosis of patients with acute paraquat intoxication].
To explore the risk factors influencing the prognosis by analyzing clinical data of patients with acute paraquat intoxication, and to assess the prognostic values of acute physiology and chronic health evaluation II (APACHE II) score, sequential organ failure assessment (SOFA) score, and Acute Kidney Injury Network (AKIN) stage. ⋯ Amount of the poison, time elapsed from poisoning to gastric lavage, and WBC, ALT, SCr at admission as well as PaO₂, PaCO₂ and Lac 48 hours after admission are the risk factors for prediction of the prognosis of acute paraquat intoxication. APACHE II score, SOFA score and AKIN stage can be used to assess the prognosis of acute paraquat poisoning, and APACHE II score is better than SOFA score and AKIN stage.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2015
Randomized Controlled Trial[The influence of the sedation based on remifentanil analgesia on the occurrence of delirium in critically ill patients].
To investigate the influence of the midazolam sedation based on remifentanil analgesia on the occurrence of delirium in critically ill patients in intensive care unit (ICU). ⋯ The dosage of remifentanil used in observation group was (98.6 ± 24.9) mg/d, the dosage of midazolam was significantly lower than that of the control group (mg/d: 160.6 ± 33.3 vs. 178.9 ± 43.4, t = 2.829, P = 0.005), the incidence of delirium was obviously lower than that of the control group [22.9% (16/70) vs. 57.1% (40/70), χ2 = 15.700, P < 0.001], and the time of delirium was slightly shorter than that of the control group (hours: 162.9 ± 78.0 vs. 194.8 ± 117.3, t = 0.947, P = 0.348). Among the patients with delirium, the dosage of dexmedetomidine used in observation group was significantly less than that of the control group (mg/d: 0.54 ± 0.11 vs. 0.64 ± 0.14, t = 2.112, P = 0.041). The MAP before sedation was similar as the MAP after sedation in both groups, and there was no significant difference between observation group and control group [mmHg (1 mmHg = 0.133 kPa), before treatment: 84.7 ± 16.2 vs. 89.5 ± 37.7, after treatment: 82.3 ± 10.7 vs. 80.8 ± 13.9, both P > 0.05]. There was no significant difference in the time of waking-up between observation group and control group (hours: 2.3 ± 0.9 vs. 2.4 ± 0.8, t = 0.487, P = 0.627). The duration of mechanical ventilation (hours: 143.4? 138.3 vs. 163.9? 158.9, t = 0.812, P = 0.418), the length of ICU stay (days: 8.8 ± 7.7 vs. 10.0 ± 7.8, t = 0.917, P = 0.361) and 28-day fatality rate [11.4% (8/70) vs. 20.0% (14/70), χ2 = 1.941, P = 0.245] in observation group were slightly lower than those of the control group without significant difference. Kaplan-Meier survival curve showed that the cumulative 28-day survival rate in observation group was slightly higher than that of control group (χ2 = 1.647, P = 0.199) CONCLUSION: Analgesia based on sedation may reduce the occurrence of delirium and its severity, furthermore, even if delirium occurs, it may be less severe.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2015
Meta Analysis[Effect of sivelestat sodium on the prognosis of patients with acute lung injury and acute respiratory distress syndrome: a meta-analysis].
To investigate the effect of sivelestat sodium on the prognosis in patients with acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). ⋯ Sivelestat sodium gave rise to a better oxygenation on day 3, but did not change the length of mechanical ventilation and ICU stay, and it did not improve 28-day mortality in ALI and ARDS.
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Zhonghua Wei Zhong Bing Ji Jiu Yi Xue · Oct 2015
Randomized Controlled Trial Comparative Study[A comparison of degree of precision of auscultation, partial pressure of carbon dioxide in end-expiration, and transillumination technique in verifying accurate position of endotracheal tube].
To evaluate the effect of auscultation, partial pressure of carbon dioxide in end-expiration (P(ET)CO2), transillumination technique to judge whether the endotracheal tube is misplaced into the esophagus. ⋯ P(ET)CO2 is the most reliable method for determining tube position, and it is superior to auscultation and transillumination. Transillumination technique is superior to auscultation, irrespective of anesthetists' experience, while the accuracy of auscultation showed an obvious relationship with the anesthetists' experience.