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Objective:To compare the predictive value of Oxford acute severity of illness score (OASIS) and simplified acute physiology score Ⅱ (SAPSⅡ) for in-hospital mortality in intensive care unit (ICU) patients with sepsis.Methods:A retrospective cohort study was conducted using the data in the Medical Information Mart for Intensive Care-Ⅳ0.4 (MIMIC-Ⅳ 0.4). Based on Sepsis-3 diagnostic criteria, the basic information of ICU adult sepsis patients with infection and sequential organ failure assessment (SOFA) score ≥ 2 within 24 hours of ICU admission admitted for the first time in the database was extracted, including gender, age, vasopressor drugs, sedative drugs, mechanical ventilation, renal replacement therapy, length of ICU stay, OASIS, SAPSⅡ scores, etc. The primary outcome was in-hospital mortality. A receiver operator characteristic curve (ROC curve) was drawn, and the area under the ROC curve (AUC) was calculated to compare the prognostic value of OASIS score and SAPSⅡ score.Results:A total of 11 098 adult ICU sepsis patients were enrolled in the final analysis, of which 2 320 died and 8 778 survived in hospital, with a mortality of 20.90%. Compared with the survivors, the non-survivors were older [years old: 71 (60, 81) vs. 67 (56, 78)], had longer length of ICU stay [days: 6.95 (3.39, 13.07) vs. 4.23 (2.19, 9.73)] and higher proportions of using vasopressor drugs, sedative drugs, mechanical ventilation and renal replacement therapy [vasopressor drugs: 50.65% (1 175/2 320) vs. 33.05% (2 901/8 778), sedative drugs: 58.53% (1 358/2 320) vs. 48.41% (4 249/8 778), mechanical ventilation: 89.57% (2 078/2 320) vs. 81.66% (7 168/8 778), renal replacement therapy: 11.98% (278/2 320) vs. 6.57% (577/8 778), all P < 0.01]. Moreover, the non-survivors had higher OASIS score [43 (36, 49) vs. 35 (29, 41), P < 0.01] and SAPSⅡ score [49 (40, 60) vs. 38 (31, 47), P < 0.01] as compared with the survivors. ROC curve analysis showed that the AUC of OASIS score and SAPSⅡ score for predicting in-hospital death of ICU patients with sepsis was 0.713 [95% confidence interval (95% CI) was 0.701-0.725] and 0.716 (95% CI was 0.704-0.728), respectively, and the Delong test showed no significant difference in AUC between the two scoring systems ( P > 0.05). Conclusions:OASIS score has a good predictive value for in-hospital mortality in sepsis patients, which is similar to SAPSⅡ score. OASIS score is simpler and has a broader clinical application prospect than SAPSⅡ score.
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Objective To investigate the clinical characteristics and associated risk factors for patients with mixed Candida/bacterial bloodstream infections (BSIs).Methods A retrospective study was conducted in the Second Affiliated hHospital of Zhejiang University School of Medicine from February 2012 to June 2015.The clinical data of cases was collected,and the clinical characteristics,the microbiology data and outcomes in patients with mixed Candida/bacterial BSIs confirmed by blood culture were compared with those with candidaemia.A Logistic regression analysis was performed to investigate the independent risk factors.Results A total of 136 candidaemia cases were analyzed including 40 cases (29.4％) of mixed Candida/boacterial BSIs and 96 cases of candidaemia.Among the 136 candidas strains,the proportion of non-albicans exceeded the albicans (50.7％ vs 49.3％),although the later was still the predominant one.There was no significant difference in the distribution of candidas strains between patients with mixed Candida/bacterial BSIs and patients with candidaemia.In patients with mixed Candida/bacterial BSIs,25 strains (61.0％) of gram-positive cocci and 16 strains (39.0％) of gram-negative bacilli were isolated.Compared with patients with candidaemia,patients with mixed Candida/bacterial BSIs needed longer period of antifungal therapy [12.0 (4.0-25.0)days vs 7.0 (3.0-13.5) days,P=0.027],but the crude 30-day and 90-day mortality did not differ between the two groups (40.0％ vs 32.3％;45.0％ vs 36.5％;both P＞0.05).Univariate analysis revealed that the prior hospital stay,ICU admission at the onset of candidaemia,blood transfusion,human albumin infusion,mechanical ventilation,linezolid use and high SOFA score were related with the occurrence of mixed Candida/bacterial BSIs (all P＜0.05).Multivariate analysis showed that only high SOFA score was the independent risk factor (P=0.003).Conclusions Gram-positive cocci were the predominant species in mixed Candida/bacterial BSIs.Compared with candidaemia,mixed Candida/bacterial BSIs needs a longer ICU stay,a longer hospital stay,and a prolonged antifungal therapy.High SOFA score is the independent risk factor for mixed Candida/ bacterial BSIs.
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Objective To observe the feasibility of early enteral nutrition (EEN) in adult patients during veno-arterial extracorporeal membrane oxygenation (VA-ECMO) and its related clinical results. Methods Thirty-four patients admitted to the Intensive Care Unit (ICU) of Ningbo Medical Center Li Huili Hospital from January 2012 to December 2017 to receive VA-ECMO treatment were selected as the study objects. All patients received EEN after exclusion of contraindications; the target calories were calculated by using 104.65 kJ·kg-1·d-1(25 kcal·kg-1·d-1) and according to 1.2 g·kg-1·d-1, the target protein requirements were calculated. Within one week of EN energetic treatment, if the feeding amount reached 80% or over of the above calculated targets, the EN administration was fulfilling the standard, thus the patients were divided into a standard group and a non-standard group, After ICU admission, the acute physiology and chronic health evaluation Ⅱ (APACHEⅡ) score, multiple organ dysfunction syndrome (MODS) score, the time from the beginning of ECMO to the start of EN, time reaching feeding standard, VA-ECMO persistent days, ICU days of stay, total hospitalization days, hospital mortality, and reasons for feeding interruptions were recorded, and the effects of EEN on prognosis of patients during VA-ECMO were analyzed in the two groups. Results The APACHE Ⅱ score and MODS score of the non-standard group were higher than those of the standard group on admission of ICU (APACHE Ⅱscore: 25.50±5.62 vs. 19.91±8.53, MODS score: 11.08±3.26 vs. 6.73±2.05, both P < 0.05), and the hospital mortality was lower in the standard group than that in non-standard group [40.9% (9/22) vs. 83.3% (10/12), P < 0.05]. The comparisons of differences in time from the beginning of ECMO to the start of EN, time of reaching feeding standard, VA-ECMO treatment days, ICU days of stay, hospitalization days between the two groups were of no statistical significance (all P > 0.05). The most common reason for interruption of feeding was high gastric residual volume (GRV). Conclusion Whether a critically ill patient receiving VA-ECMO can reach the target feeding amount in a week or not is related to the degree of disease severity; it is difficult for a seriously ill patient to reach the target amount of feeding, that may affect their prognosis.
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Objective To evaluate the effectiveness of wechat-based transitional care in the acoustic neuroma patients with postoperative facial palsy.Methods 90 acoustic neuroma patients with postoperative facial palsy were randomly enrolled into 2 groups by tossing coin,45 cases in each group.Control group received routine discharge education,while the experimental group received wechat-based transitional care for three months.The rehabilitation adherence,the level of facial palsy,the ocular infection and the quality of life at patients discharged and three months after operation were compared between the two groups.Results Three months after operation,the cases of high,middle,low level of rehabilitation in the experimental group were 28,12,5,which were more than the control group whose cases were 15,21,9 (x2=7.528,P＜ 0.05).Facial palsy and the quality of life of the experimental group were 66.7％ (30/45) and (71.62±6.36) points,which was significantly higher than 42.4％ (19/45) and (63.75±11.28) points in the control group (x2=5.421 and 4.073,P ＜ 0.01).The incidence of ocular infection in the experimental group was 8.9％ (4/45) which was significantly lower than 31.1％ (14/45) in the control group (x2=6.671,P ＜0.05).Conclusions Wechat-based transitional care achieves good effectiveness in patients with postoperative facial palsy,which could improve the level of rehabilitation,facial palsy and the quality of life,and reduce the incidence of ocular infection,is worthy of promotion.
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Objective To investigate the accuracy of the plasma DNA concentration in evaluating the prognosis in patients with sepsis.Methods One hundred and sixty patients with sepsis were enrolled as the sepsis group (group SE).Another 109 patients without sepsis hospitalized during the same period served as the control group (group C).The venous blood sample was taken on admission for determination of plasma DNA concentration by polymerase chain reaction,C reactive protein (CRP) concentration by ELISA.APACHE Ⅱ score and SOFA score were evaluated at 24 h after admission.The 160 patients with sepsis were divided into two groups according to the result of prognosis:survival group ( n =103) and death group ( n =57).Results Compared with group C,the plasma DNA concentration,CRP concentration,APACHE Ⅱ score and SOFA score were significantly increased in group SE (P＜0.05).Compared with survival group,the plasma DNA concentration,APACHEⅡ score and SOFA score were significantly increased in death group ( P ＜ 0.05).The areas under receiver operating characteristic (ROC) curves of the plasma DNA concentration was significantly larger than those of APACHE Ⅱ score and SOFA score (0.81(95％ CI,0.74-0.88) versus 0.68(95％ CI,0.60-0.77),or 0.72(95％ CI,0.63-0.82)).Conclusion The plasma DNA concentration can accurately evaluate the prognosis in patients with sepsis.As compared with the plasma CRP concentration,APACHE Ⅱ score and SOFA score,the plasma DNA concentration is more accurate to evaluate the prognosis in patients with sepsis.
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ObjectiveTo discuss the effect of evidence-based nursing in improvement of unhealthy emotion and treatment compliance of patients undergoing painless gastroscopy. Methods134 patients from May 2008 to December 2010 undergoing painless gastroscopy were chosen as study object.According to voluntariness of the patients and their families,they were divided into the evidence-based nursing group (70 cases) and the routine psychological care group (68 cases).The satisfaction degree with nursing,unhealthy emotion,and the compliance during treatment process were evaluated with SAS and SDS.ResultsThe satisfaction degree of patients in the evidence-based nursing group was 92.86％,higher than 79.41％ in the routine psychological care group.No significant difference was shown in SAS and SDS score before treatment between two groups,but unhealthy emotion and treatment compliance after treatment significantly improved,and the improvement degree of the evidence-based nursing group was more evident. ConclusionsApplication of evidence-based care model in painless gastroscopy has more obvious advantages in improvement of unhealthy emotions and treatment compliance compared with routine nursing.It has more important value for clinical practice and is more conducive to improve the quality of life of patients.