AIM To report the results of the International Nosocomial Infection Control Consortium(INICC) study conducted in Quito, Ecuador.METHODS A device-associated healthcare-acquired infection(DAHAI) prospective surveillance...AIM To report the results of the International Nosocomial Infection Control Consortium(INICC) study conducted in Quito, Ecuador.METHODS A device-associated healthcare-acquired infection(DAHAI) prospective surveillance study conducted from October 2013 to January 2015 in 2 adult intensive care units(ICUs) from 2 hospitals using the United States Centers for Disease Control/National Healthcare Safety Network(CDC/NHSN) definitions and INICC methods. RESULTS We followed 776 ICU patients for 4818 bed-days. The central line-associated bloodstream infection(CLABSI) rate was 6.5 per 1000 central line(CL)-days, the ventilator-associated pneumonia(VAP) rate was 44.3 per 1000 mechanical ventilator(MV)-days, and the catheterassociated urinary tract infection(CAUTI) rate was 5.7 per 1000 urinary catheter(UC)-days. CLABSI and CAUTI rates in our ICUs were similar to INICC rates [4.9(CLABSI) and 5.3(CAUTI)] and higher than NHSN rates [0.8(CLABSI) and 1.3(CAUTI)]- although device use ratios for CL and UC were higher than INICC and CDC/NSHN's ratios. By contrast, despite the VAP rate was higher than INICC(16.5) and NHSN's rates(1.1), MV DUR was lower in our ICUs. Resistance of A. baumannii to imipenem and meropenem was 75.0%, and of Pseudomonas aeruginosa to ciprofloxacin and piperacillin-tazobactam was higher than 72.7%, all them higher than CDC/NHSN rates. Excess length of stay was 7.4 d for patients with CLABSI, 4.8 for patients with VAP and 9.2 for patients CAUTI. Excess crude mortality in ICUs was 30.9% for CLABSI, 14.5% for VAP and 17.6% for CAUTI. CONCLUSION DA-HAI rates in our ICUs from Ecuador are higher than United States CDC/NSHN rates and similar to INICC international rates.展开更多
Objective:To observe the effect of Xuebijing,a complex traditional Chinese preparation,on inflammation and prognosis of patients with pneumonia.Methods:The patients with ventilator-associated pneumonia in the intensiv...Objective:To observe the effect of Xuebijing,a complex traditional Chinese preparation,on inflammation and prognosis of patients with pneumonia.Methods:The patients with ventilator-associated pneumonia in the intensive care unit(ICU)were randomly divided into the control group and the treatment group with 35 cases in each group.Both groups were given routine treatment such as anti-inflammatory drugs,rehydration,expectorant,and nutritional support,while the treatment group was additionally given Xuebijing injection.Serum C-reactive protein(CRP),clinical pulmonary infection score(CPIS),acute physiology,and chronic health scoreⅡ(APACHEⅡ)were recorded before treatment,the 3rd and 7th day after treatment.The duration of antibiotic use,mechanical ventilation,ICU stay,and mortality during 28 days was recorded.Results:There was no significant difference in CRP,CPIS,and APACHEⅡbetween the two groups before treatment(P>0.05).The improvement of CRP,CPIS,and APACHEⅡin the treatment group was better than those in the control group on the 3 and 7 days after treatment,and the differences were statistically significant(P<0.05).The duration of antibiotic use,mechanical ventilation,and ICU stay in the treatment group were less than those in the control group(P<0.05).The 28-day mortality of the treatment group was lower than that of the control group,but the difference was not statistically significant(P>0.05).Conclusions:Xuebijing injection can improve the inflammatory indexes of patients with ventilator-associated pneumonia,and can partly improve the prognosis.展开更多
AIM To evaluate the predictive capability of respiratory mechanics for the development of ventilator-associated pneumonia (VAP) and mortality in the intensive care unit(ICU) of a hospital in southern Brazil. METHODS A...AIM To evaluate the predictive capability of respiratory mechanics for the development of ventilator-associated pneumonia (VAP) and mortality in the intensive care unit(ICU) of a hospital in southern Brazil. METHODS A cohort study was conducted between, involving a sample of 120 individuals. Static measurements of compliance and resistance of the respiratory system in pressure-controlled ventilation (PCV) and volumecontrolled ventilation(VCV) modes in the 1 st and 5 th days of hospitalization were performed to monitor respiratory mechanics. The severity of the patients' illness was quantified by the Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ). The diagnosis of VAP was made based on clinical, radiological and laboratory parameters.RESULTS The significant associations found for the development of VAP were APACHE Ⅱ scores above the average(P = 0.016), duration of MV (P = 0.001) and ICU length of stay above the average(P = 0.003), male gender(P = 0.004), and worsening of respiratory resistance in PCV mode(P = 0.010). Age above the average(P < 0.001), low level of oxygenation on day 1(P = 0.003) and day 5 (P = 0.004) and low lung compliance during VCV on day 1 (P = 0.032) were associated with death as the outcome.CONCLUSION The worsening of airway resistance in PCV mode indicated the possibility of early diagnosis of VAP. Low lung compliance during VCV and low oxygenation index were death-related prognostic indicators.展开更多
文摘AIM To report the results of the International Nosocomial Infection Control Consortium(INICC) study conducted in Quito, Ecuador.METHODS A device-associated healthcare-acquired infection(DAHAI) prospective surveillance study conducted from October 2013 to January 2015 in 2 adult intensive care units(ICUs) from 2 hospitals using the United States Centers for Disease Control/National Healthcare Safety Network(CDC/NHSN) definitions and INICC methods. RESULTS We followed 776 ICU patients for 4818 bed-days. The central line-associated bloodstream infection(CLABSI) rate was 6.5 per 1000 central line(CL)-days, the ventilator-associated pneumonia(VAP) rate was 44.3 per 1000 mechanical ventilator(MV)-days, and the catheterassociated urinary tract infection(CAUTI) rate was 5.7 per 1000 urinary catheter(UC)-days. CLABSI and CAUTI rates in our ICUs were similar to INICC rates [4.9(CLABSI) and 5.3(CAUTI)] and higher than NHSN rates [0.8(CLABSI) and 1.3(CAUTI)]- although device use ratios for CL and UC were higher than INICC and CDC/NSHN's ratios. By contrast, despite the VAP rate was higher than INICC(16.5) and NHSN's rates(1.1), MV DUR was lower in our ICUs. Resistance of A. baumannii to imipenem and meropenem was 75.0%, and of Pseudomonas aeruginosa to ciprofloxacin and piperacillin-tazobactam was higher than 72.7%, all them higher than CDC/NHSN rates. Excess length of stay was 7.4 d for patients with CLABSI, 4.8 for patients with VAP and 9.2 for patients CAUTI. Excess crude mortality in ICUs was 30.9% for CLABSI, 14.5% for VAP and 17.6% for CAUTI. CONCLUSION DA-HAI rates in our ICUs from Ecuador are higher than United States CDC/NSHN rates and similar to INICC international rates.
基金This work was supported by the Talent Funding Project of Tangshan City in Hebei Province(No.a201902005).
文摘Objective:To observe the effect of Xuebijing,a complex traditional Chinese preparation,on inflammation and prognosis of patients with pneumonia.Methods:The patients with ventilator-associated pneumonia in the intensive care unit(ICU)were randomly divided into the control group and the treatment group with 35 cases in each group.Both groups were given routine treatment such as anti-inflammatory drugs,rehydration,expectorant,and nutritional support,while the treatment group was additionally given Xuebijing injection.Serum C-reactive protein(CRP),clinical pulmonary infection score(CPIS),acute physiology,and chronic health scoreⅡ(APACHEⅡ)were recorded before treatment,the 3rd and 7th day after treatment.The duration of antibiotic use,mechanical ventilation,ICU stay,and mortality during 28 days was recorded.Results:There was no significant difference in CRP,CPIS,and APACHEⅡbetween the two groups before treatment(P>0.05).The improvement of CRP,CPIS,and APACHEⅡin the treatment group was better than those in the control group on the 3 and 7 days after treatment,and the differences were statistically significant(P<0.05).The duration of antibiotic use,mechanical ventilation,and ICU stay in the treatment group were less than those in the control group(P<0.05).The 28-day mortality of the treatment group was lower than that of the control group,but the difference was not statistically significant(P>0.05).Conclusions:Xuebijing injection can improve the inflammatory indexes of patients with ventilator-associated pneumonia,and can partly improve the prognosis.
文摘AIM To evaluate the predictive capability of respiratory mechanics for the development of ventilator-associated pneumonia (VAP) and mortality in the intensive care unit(ICU) of a hospital in southern Brazil. METHODS A cohort study was conducted between, involving a sample of 120 individuals. Static measurements of compliance and resistance of the respiratory system in pressure-controlled ventilation (PCV) and volumecontrolled ventilation(VCV) modes in the 1 st and 5 th days of hospitalization were performed to monitor respiratory mechanics. The severity of the patients' illness was quantified by the Acute Physiology and Chronic Health Evaluation Ⅱ (APACHE Ⅱ). The diagnosis of VAP was made based on clinical, radiological and laboratory parameters.RESULTS The significant associations found for the development of VAP were APACHE Ⅱ scores above the average(P = 0.016), duration of MV (P = 0.001) and ICU length of stay above the average(P = 0.003), male gender(P = 0.004), and worsening of respiratory resistance in PCV mode(P = 0.010). Age above the average(P < 0.001), low level of oxygenation on day 1(P = 0.003) and day 5 (P = 0.004) and low lung compliance during VCV on day 1 (P = 0.032) were associated with death as the outcome.CONCLUSION The worsening of airway resistance in PCV mode indicated the possibility of early diagnosis of VAP. Low lung compliance during VCV and low oxygenation index were death-related prognostic indicators.
