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1.
Chatzicostas C Roussomoustakaki M Vardas E Romanos J Kouroumalis EA 《Journal of clinical gastroenterology》2003,36(3):253-260
BACKGROUND AND GOALS: Acute pancreatitis runs an unpredictable course. We prospectively analyzed the prognostic usefulness of four different scoring systems in separately assessing three variables; acute pancreatitis severity, development of organ failure and pancreatic necrosis. STUDY: 78 patients with acute pancreatitis were studied prospectively. Data pertinent to scoring systems were recorded 24 hours (APACHE II and III scores), 48 hours (Ranson score) and 72 hours (Balthazar computed tomography severity index) after admission. Statistical analysis was performed by using receiver operating characteristic curves and by comparing likelihood ratios of positive test (LRPT) for all three outcome variables. RESULTS: 44 patients were classified as mild and 34 as severe pancreatitis. When we compared LRPT, only that for the Balthazar score (11.2157) was able to generate large and conclusive changes from pretest to post-test probability in acute pancreatitis severity prediction. LRPT were 2.4157 for Ranson, 4.0980 for APACHE II and 3.6670 for APACHE III score. The APACHE II and III scores and Ranson criteria performed slightly better than the Balthazar score in predicting organ failure (LRPT: 4.0667, 3.2892, 3.0362 and 1.7941 respectively), while when predicting pancreatic necrosis the APACHE II and III performed slightly better than the Ranson score (LRPT: 2.0769, 2.7500 and 1.7813 respectively). CONCLUSIONS: In all outcome measures the APACHE scores generate small and of similar extent changes in probability. The Balthazar score is superior to other scoring systems in predicting acute pancreatitis severity and pancreatic necrosis. However the Ranson and APACHE scores perform slightly better with respect to organ failure prediction. 相似文献
2.
Prognostic value of a new quantitative D-dimer test in critically ill patients 24 and 48 h following admission to the intensive care unit. 总被引:1,自引:0,他引:1
David Shitrit Gabriel Izbicki Ariella Bar-Gil Shitrit Mordechai R Kramer Bernard Rudensky Jaqueline Sulkes Moshe Hersch 《Blood coagulation & fibrinolysis》2004,15(1):15-19
A D-dimer assay may predict mortality in medical critically ill patients, although no consensus on the clinical utility of this diagnostic test has been reached. A prospective single-center study was designed to evaluate whether D-dimer levels, as measured by a new, rapid assay, correlate with poor outcome in critically ill patients. A total of 95 blood samples were collected from medical and surgical adult patients 24 and 48 h following admission to the intensive care unit (ICU). D-dimer was assayed by the Miniquant quantitative test and correlated to the ICU length of stay, the hospital length of stay, the Acute Physiology and Chronic Health Evaluation (APACHE) II score and the Simplified Acute Physiology Score (SAPS) 24 and 48 h following admission to the ICU, organ system failure index and hospital mortality. The 24-h D-dimer level correlated with the 48 h APACHE II and SAPS scores (r = 0.41, P = 0.01; and r = 0.39, P = 0.01, respectively). The 48-h D-dimer level correlated with the APACHE II and SAPS scores at 48 h and with the organ system failure index (number of organ failure) (r = 0.54, P = 0.0008; r = 0.60, P = 0.0001; and r = 0.37, P = 0.02, respectively). Neither the 24-h nor the 48-h D-dimer levels were predictive of in-hospital mortality in a multivariate model. We conclude that this simple and new laboratory test may serve as an additional tool to predict the clinical severity of patients admitted to the ICU. 相似文献
3.
The APACHE III prognostic system. Risk prediction of hospital mortality for critically ill hospitalized adults 总被引:62,自引:0,他引:62
W A Knaus D P Wagner E A Draper J E Zimmerman M Bergner P G Bastos C A Sirio D J Murphy T Lotring A Damiano 《Chest》1991,100(6):1619-1636
The objective of this study was to refine the APACHE (Acute Physiology, Age, Chronic Health Evaluation) methodology in order to more accurately predict hospital mortality risk for critically ill hospitalized adults. We prospectively collected data on 17,440 unselected adult medical/surgical intensive care unit (ICU) admissions at 40 US hospitals (14 volunteer tertiary-care institutions and 26 hospitals randomly chosen to represent intensive care services nationwide). We analyzed the relationship between the patient's likelihood of surviving to hospital discharge and the following predictive variables: major medical and surgical disease categories, acute physiologic abnormalities, age, preexisting functional limitations, major comorbidities, and treatment location immediately prior to ICU admission. The APACHE III prognostic system consists of two options: (1) an APACHE III score, which can provide initial risk stratification for severely ill hospitalized patients within independently defined patient groups; and (2) an APACHE III predictive equation, which uses APACHE III score and reference data on major disease categories and treatment location immediately prior to ICU admission to provide risk estimates for hospital mortality for individual ICU patients. A five-point increase in APACHE III score (range, 0 to 299) is independently associated with a statistically significant increase in the relative risk of hospital death (odds ratio, 1.10 to 1.78) within each of 78 major medical and surgical disease categories. The overall predictive accuracy of the first-day APACHE III equation was such that, within 24 h of ICU admission, 95 percent of ICU admissions could be given a risk estimate for hospital death that was within 3 percent of that actually observed (r2 = 0.41; receiver operating characteristic = 0.90). Recording changes in the APACHE III score on each subsequent day of ICU therapy provided daily updates in these risk estimates. When applied across the individual ICUs, the first-day APACHE III equation accounted for the majority of variation in observed death rates (r2 = 0.90, p less than 0.0001). 相似文献
4.
目的研究危重患者血乳酸水平和慢性健康状况评分(APACHEⅡ评分)对危重患者预后的评估作用。方法对入住重症医学科106例危重患者在入院0.5 h、12 h、48 h后分别进行血乳酸水平的测定,进行血乳酸水平与APACHEⅡ评分的相关性分析。结果危重病患者的死亡危险性与血乳酸浓度有着高度相关性。乳酸高度升高组患者病死率显著高于正常组(P0.05);病死组患者血乳酸浓度显著高于存活组(P0.05);随着血乳酸浓度增高,病死率从11.11%增加至45.95%(P0.05),而死亡组患者的血乳酸浓度、APACHEⅡ评分分值较存活组明显增高,差异有统计学意义(P0.05)。APACHEⅡ评分与血乳酸浓度呈正相关(r=0.714,P0.001)。结论血乳酸水平与APACHEⅡ评分呈正相关,血乳酸水平可作为判断危重病预后的参考指标。 相似文献
5.
谭成燕 《内科急危重症杂志》2021,27(4)
目的:分析动态监测血清胆碱酯酶(CHE)、降钙素原(PCT)水平对ICU重症肺炎患者预后的评估价值。方法:选取2017年1月-2018年6月重庆市开州区人民医院ICU收治的重症肺炎患者92例,按照转出ICU或出院时病情转归分为好转组(53例)与恶化组(39例)。比较2组患者临床资料与血清CHE、PCT水平及APACHEⅡ评分等指标,采用Spersman等级相关性分析法分析血清CHE、PCT水平与APACHEⅡ评分的相关性,采用多因素Logistic回归分析ICU重症肺炎患者病情恶化的危险因素。结果:入院时,好转组患者MODS评分、C反应蛋白(CRP)以及空腹血糖均明显低于恶化组(P均0. 05);好转组住ICU时间、抗生素应用时间、机械通气及留置导尿管患者比例均明显低于恶化组(P均0. 05)。入院后3、7 d以及转归前,好转组CHE水平明显高于入院时,PCT水平及APACHEⅡ评分明显低于入院时(P均0. 05);恶化组CHE水平明显低于入院时,PCT水平及APACHEⅡ评分明显高于入院时(P均0. 05);入院时、入院后(24 h、3 d、7 d)及转归前,好转组CHE水平明显高于恶化组,PCT水平及APACHEⅡ评分明显低于恶化组(P均0. 05)。血清CHE水平与APACHEⅡ评分呈负相关(r=-0. 531,P 0. 05),血清PCT水平与APACHEⅡ评分呈正相关(r=0. 725,P 0. 05),血清CHE水平与PCT水平呈负相关(r=-0. 564,P 0. 05)。APACHEⅡ评分、MODS评分、血清CHE、PCT、CRP、空腹血糖以及机械通气为ICU重症肺炎患者病情恶化的独立危险因素(P均0. 05)。结论:ICU重症肺炎患者血清CHE水平明显降低、PCT水平明显升高,动态监测血清CHE、PCT水平有助于ICU重症肺炎患者的预后评估。 相似文献
6.
The APACHE II score is unreliable to diagnose necrotizing pancreatitis on admission to hospital 总被引:3,自引:0,他引:3
Lankisch PG Warnecke B Bruns D Werner HM Grossmann F Struckmann K Brinkmann G Maisonneuve P Lowenfels AB 《Pancreas》2002,24(3):217-222
INTRODUCTION: The APACHE II score is highly recommended worldwide for the assessment of severe pancreatitis (interstitial and necrotizing), and a score of at least eight points on admission to the hospital is said to indicate severe pancreatitis. AIM: To evaluate this assumption and to check whether an APACHE II score of at least eight points really indicates necrotizing pancreatitis as shown by contrast-enhanced computed tomography (CT). METHODOLOGY: This study included 326 patients with a first attack of acute pancreatitis and is part of a prospective study on the natural course of acute pancreatitis. All patients underwent contrast-enhanced CT within 72 hours of admission. The following parameters for the severity of the disease were used: respiratory and renal failure according to the Atlanta classification; indication for dialysis, ventilation, and surgery; time spent in intensive care unit and total hospital stay; Ranson score adjusted for cause; Imrie score; and Balthazar score (CT). RESULTS: Of the 326 patients, 262 (80%) had interstitial pancreatitis and 64 (20%) had necrotizing pancreatitis. In 74 (28%) of the 262 patients with interstitial pancreatitis, the APACHE II score was at least eight points, indicating severe pancreatitis (overestimation of the disease), whereas the score was less than eight in 41 (64%) of 64 patients with necrotizing pancreatitis (underestimation). Sensitivity was 36%; specificity was 72%; the positive predictive value was 24%; and the negative predictive value was 82%. CONCLUSION: The evaluation of sensitivity, specificity, and positive and negative predictive value for all APACHE II score points showed that there was not a "golden" cutoff to detect necrotizing pancreatitis. We conclude that the APACHE II score on admission to the hospital is unreliable to diagnose necrotizing pancreatitis. 相似文献
7.
Evaluation of Severity in Patients with Acute Pancreatitis 总被引:12,自引:0,他引:12
Diep D. Tran M.B. Miguel A. Cuesta M.D. Ph.D. 《The American journal of gastroenterology》1992,87(5):604-608
We compared the multiple organ system failure (MOSF) score, the Acute Physiologic and Chronic Health Evaluation (APACHE) II, and Ranson and Imrie scores for their predictive value in evaluating severity of acute pancreatitis. Of the 259 patients, 73 (28%) had severe disease. Fifty-two (20%) patients had organ system failure (OSF) on admission, and 59% of patients with severe disease had OSF. Shortly after admission, only MOSF and APACHE II scores were available, and in patients with severe disease, these predictions were correct in 64% and 60%, respectively. Forty-eight hours later, the MOSF score was the most sensitive, and correctly predicted outcome in 67% of patients, compared with about 60% for other scores. Of four scoring systems, only MOSF and APACHE II scores allowed repetitive assessment to monitor the course of the disease. MOSF score is organ-specific and may be better than APACHE II in reflecting disease activity. Our results suggest that the MOSF score is valuable in early identification and close monitoring of high risk patients and in deciding on therapy in these patients. 相似文献
8.
OBJECTIVE: The Acute Physiology and Chronic Health Evaluation II (APACHE II) was developed to predict intensive-care unit (ICU) resource utilization. This study tested APACHE II's ability to predict long-term survival of patients with chronic obstructive pulmonary disease (COPD) admitted to general medical floors. DESIGN: We performed a retrospective cohort study of patients admitted for COPD exacerbation outside the ICU. APACHE II scores were calculated by chart review. Mortality was determined by the Social Security Death Index. We tested the association between APACHE II scores and long-term mortality with Cox regression and logistic regression. PATIENTS: The analysis included 92 patients admitted for COPD exacerbation in two Burlington, Vermont hospitals between January 1995 and June 1996. MEASUREMENTS AND MAIN RESULTS: In Cox regression, APACHE II score (hazard ratio [HR] 1.76 for each increase in a 3-level categorization, 95% confidence interval [CI] 1.16 to 2.65) and comorbidity (HR 2.58; 95% CI, 1.36 to 4.88) were associated with long-term mortality (P <.05) in the univariate analysis. After controlling for smoking history, comorbidity, and admission pCO2, APACHE II score was independently associated with long-term mortality (HR 2.19; 95% CI, 1.27 to 3.80). In univariate logistic regression, APACHE II score (odds ratio [OR] 2.31; 95% confidence internal [CI] 1.24 to 4.30) and admission pCO2 (OR 4.18; 95% CI, 1.15 to 15.21) were associated with death at 3 years. After controlling for smoking history, comorbidity, and admission pCO2, APACHE II score was independently associated with death at 3 years (OR 2.62; 95% CI, 1.12 to 6.16). CONCLUSION: APACHE II score may be useful in predicting long-term mortality for COPD patients admitted outside the ICU. 相似文献
9.
Lu Ke Zhi-hui Tong Wei-qin Li Congye Wu Ning Li John A. Windsor Jie-shou Li Maxim S. Petrov 《Medicine》2014,93(21)
Critical acute pancreatitis (CAP) has recently emerged as the most ominous severity category of acute pancreatitis (AP). As such there have been no studies specifically designed to evaluate predictors of CAP. In this study, we aimed to evaluate the accuracy of 4 parameters (Acute Physiology and Chronic Health Evaluation [APACHE] II score, C-reactive protein [CRP], D-dimer, and intra-abdominal pressure [IAP]) for predicting CAP early after hospital admission. During the study period, data on patients with AP were prospectively collected and D-dimer, CRP, and IAP levels were measured using standard methods at admission whereas the APACHE II score was calculated within 24 hours of hospital admission. The receiver-operating characteristic (ROC) curve analysis was applied and the likelihood ratios were calculated to evaluate the predictive accuracy. A total of 173 consecutive patients were included in the analysis and 47 (27%) of them developed CAP. The overall hospital mortality was 11% (19 of 173). APACHE II score ≥11 and IAP ≥13 mm Hg showed significantly better overall predictive accuracy than D-dimer and CRP (area under the ROC curve—0.94 and 0.92 vs 0.815 and 0.667, correspondingly). The positive likelihood ratio of APACHE II score is excellent (9.9) but of IAP is moderate (4.2). The latter can be improved by adding CRP (5.8). In conclusion, of the parameters studied, APACHE II score and IAP are the best available predictors of CAP within 24 hours of hospital admission. Given that APACHE II score is rather cumbersome, the combination of IAP and CRP appears to be the most practical way to predict critical course of AP early after hospital admission. 相似文献
10.
I Poves Prim J Fabregat Pous F J García Borobia R Jorba Martí J Figueras Felip E Jaurrieta Mas 《Revista española de enfermedades digestivas》2004,96(10):705-9; 709-13
BACKGROUND: APACHE II is a multifactorial scoring system for predicting severity in acute pancreatitis (AP). Organ failure (OF) has been correlated with mortality in AP. OBJECTIVE: To evaluate the usefulness of APACHE II as an early predictor of severity in AP, its correlation with OF, and the relevance of an early establishment of OF during the course of AP. PATIENTS AND METHODS: From January 1999 to November 2001, 447 consecutive cases of AP were studied. APACHE II scores and Atlanta criteria were used for defining severity and OF. RESULTS: Twenty-five percent of patients had severe acute pancreatitis (SAP). APACHE II at 24 h after admission showed a sensitivity, specificity, and positive and negative predictive value of 52, 77, 46, and 84%, respectively, for predicting severity. Mortality for SAP was 20.5%. Seventy percent of patients who developed OF did so within the first 24 hours of admission, and their mortality was 52%. Mortality was statistically significant (p< 0.01) if OF was established within the first 24 hours after admission. CONCLUSIONS: APACHE II is not reliable for predicting outcome within the first 24 hours after admission and should therefore be used together with other methods. OF mostly develops within the first days after admission, if ever. The time of onset of OF is the most accurate and reliable method for predicting death risk in AP. 相似文献
11.
HbA1c is outcome predictor in diabetic patients with sepsis 总被引:2,自引:0,他引:2
We have investigated predictive value of HbA1c for hospital mortality and length of stay (LOS) in patients with type 2 diabetes admitted because of sepsis. A prospective observational study was implemented in a university hospital, 286 patients with type 2 diabetes admitted with sepsis were included. Leukocyte count, CRP, admission plasma glucose, APACHE II and SOFA score were noted at admission, HbA1c was measured on the first day following admission. Hospital mortality and hospital length of stay (LOS) were the outcome measures. Admission HbA1c was significantly lower in surviving patients than in non-survivors (median 8.2% versus 9.75%, respectively; P<0.001). There was a significant correlation between admission HbA1c and hospital LOS of surviving patients (r=0.29; P<0.001). Logistic regression showed that HbA1c is an independent predictor of hospital mortality (odds ratio 1.36), together with female sex (OR 2.24), APACHE II score (OR 1.08) and SOFA score (OR 1.28). Multiple regression showed that HbA1c and APACHE II score are independently related to hospital LOS. According to our results, HbA1c is an independent predictive factor for hospital mortality and hospital LOS of diabetic patients with sepsis. 相似文献
12.
OBJECTIVES: To evaluate outcome and risk factors, particularly the Acute Physiology and Chronic Health Evaluation (APACHE) II scoring system, for in-hospital mortality in very elderly patients after admission to an intensive care unit (ICU). METHODS: Retrospective chart review of patients > or =85 years admitted to the ICU. We recorded age, sex, previous medical history, primary diagnosis, date of admission and discharge or death, APACHE II score on admission, use of mechanical ventilation and inotropics, and complications during ICU admission. RESULTS: 104 patients > or =85 years (1.3% of all ICU admissions) were studied. The ICU and in-hospital mortality rates for these patients were 22 and 36% respectively. Factors correlated with a greater in-hospital mortality were: an admission diagnosis of acute respiratory failure (chi2; P = 0.007), the use of mechanical ventilation (chi2; P = 0.00005) and inotropes (chi2; P = 0.00001), complications during ICU admission (chi2; P = 0.004), in particular acute renal failure (chi2; P = 0.005), and an APACHE II score > or =25 (chi2; P = 0.001). The APACHE II scoring system and the use of inotropes were independently correlated with mortality. CONCLUSION: ICU and in-hospital mortality are higher in very elderly patients, particularly in those with an APACHE II score > or =25. The most important predictors of mortality are the use of inotropes and the severity of the acute illness. 相似文献
13.
《British journal of haematology》2018,181(1):68-76
A few decades ago, the chances of survival for patients with a haematological malignancy needing Intensive Care Unit (ICU) support were minimal. As a consequence, ICU admission policy was cautious. We hypothesized that the long‐term outcome of patients with a haematological malignancy admitted to the ICU has improved in recent years. Furthermore, our objective was to evaluate the predictive value of the Acute Physiology and Chronic Health Evaluation (APACHE) II score. A total of 1095 patients from 5 Dutch university hospitals were included from 2003 until 2015. We studied the prevalence of patients' characteristics over time. By using annual odds ratios, we analysed which patients' characteristics could have had influenced possible trends in time. A approximated mortality rate was compared with the ICU mortality rate, to study the predictive value of the APACHE II score. Overall one‐year mortality was 62%. The annual decrease in one‐year mortality was 7%, whereas the APACHE II score increased over time. Decreased mortality rates were particularly observed in high‐risk patients (acute myeloid leukaemia, old age, low platelet count, bleeding as admission reason and need for mechanical ventilation within 24 h of ICU admission). Furthermore, the APACHE II score overestimates mortality in this patient category. 相似文献
14.
Assessment of factors predicting outcome of acute respiratory distress syndrome in North India 总被引:2,自引:0,他引:2
Dheeraj Gupta Ramanathan P. Ramanathan Ashutosh N. Aggarwal and Surinder K. Jindal 《Respirology (Carlton, Vic.)》2001,6(2):125-130
OBJECTIVES: Information on the spectrum and outcome of acute respiratory distress syndrome (ARDS) in tropical countries is scanty. This study was designed to assess the factors predicting the outcome of ARDS in North India. METHODOLOGY: Consecutive patients requiring mechanical ventilation for ARDS over a 2 year period at the Respiratory Intensive Care Unit (RICU) of a tertiary referral hospital were studied. Hospital survival was correlated with age, aetiology, disease severity scores (APACHE III, SAPS II, lung injury score) and organ failure using univariate analysis. Factors significantly influencing mortality were examined by multivariate analysis to identify factors independently affecting outcome. RESULTS: Sepsis (28.6%), followed by malaria (21.4%), were the commonest risk factors. Seven out of eight patients (87.5%) with sepsis died. The presence of sepsis, more than three organ failure prior to admission, APACHE III score > 57 and SAPS II score > 39 were significantly associated with mortality. Only APACHE III score > 57 or SAPS II score > 39 were, however, independently predictive of a poor outcome following multivariate analysis. CONCLUSIONS: Sepsis, associated with a very poor outcome, and malaria were important risk factors for the development of ARDS. APACHE III score > 57 or SAPS II score > 39 were associated with increased risk of mortality. 相似文献
15.
Se Hyung Lee Young Don Kim Yun Ho Kong Koon Hee Han Woo Jin Jeong Sang Jin Lee Gab Jin Cheon 《Gut and liver》2010,4(2):234-240
Background/Aims
Ghrelin has recently been reported as exerting a protective effect in the damaged pancreas in rats. We investigated the correlation between severity of acute pancreatitis and serum ghrelin concentrations.Methods
Blood samples were collected three times (at admission, after 48 hours, and at discharge) from patients admitted with acute pancreatitis. We divided the patients into nonrisk and risk groups. The risk group was defined as the presence of at least one of following risk factors for severe acute pancreatitis: Ranson''s score ≥3, acute physiology and chronic health evaluation (APACHE) II score ≥8, C-reactive protein (CRP) ≥150 mg/L, and CT severity index (CTSI) ≥4. Serum ghrelin concentrations were measured with RIA kit and analyzed based on clinical and biochemical parameters.Results
A total of 53 patients was enrolled in this study: 28 in the nonrisk group and 25 in the risk group. At admission, the ghrelin concentration was significantly higher in the risk group (286.39±272.19 vs 175.96±138.87 pg/mL [mean±SD], p=0.049). However, the ghrelin concentration did not differ significantly between the two groups after 48 hours (p=0.450) and at discharge (p=0.678). The overall ghrelin concentration was significantly lower at admission than at discharge (240.65±247.96 vs 369.41±254.27 pg/mL, p=0.001).Conclusions
Patients with risk factors for severe acute pancreatitis have higher serum ghrelin concentrations. 相似文献16.
BACKGROUND: Acute pancreatitis (AP) has a variable course. Accurate early prediction of severity is essential to direct clinical care. Current assessment tools are inaccurate, and unable to adapt to new parameters. None of the current systems uses C-reactive protein (CRP). Modern machine-learning tools can address these issues. METHODS: 370 patients admitted with AP in a 5-year period were retrospectively assessed; after exclusions, 265 patients were studied. First recorded values for physical examination and blood tests, aetiology, severity and complications were recorded. A kernel logistic regression model was used to remove redundant features, and identify the relationships between relevant features and outcome. Bootstrapping was used to make the best use of data and obtain confidence estimates on the parameters of the model. RESULTS: A model containing 8 variables (age, CRP, respiratory rate, pO2 on air, arterial pH, serum creatinine, white cell count and GCS) predicted a severe attack with an area under the receiver-operating characteristic curve (AUC) of 0.82 (SD 0.01). The optimum cut-off value for predicting severity gave sensitivity and specificity of 0.87 and 0.71 respectively. The predictions were significantly better (p = 0.0036) than admission APACHE II scores in the same patients (AUC 0.74) and better than historical admission APACHE II data (AUC 0.68-0.75). CONCLUSIONS: This system for the first time combines admission values of selected components of APACHE II and CRP for prediction of severe AP. The score is simple to use, and is more accurate than admission APACHE II alone. It is adaptable and would allow incorporation of new predictive factors. 相似文献
17.
OBJECTIVE. To evaluate 2 prognostic scoring systems in patients with an underlying rheumatologic diagnosis admitted to an intensive care unit (ICU). METHODS. A retrospective case series review, carried out at a medical ICU in a military referral hospital. All adult ICU admissions with a known rheumatologic diagnosis were evaluated during 28 consecutive months. There were 48 ICU admissions available for review in 36 patients (1.33 ICU admissions/patient) during the study period. All patients were assigned an APACHE II and TISS score based on the first 24 h of ICU admission. RESULTS. Eleven ICU admissions resulted in patient death (22.9%) and the remaining 37 admissions (77.1%) in patient survival and hospital discharge. Overall patient mortality was 30.6% for the study population. The APACHE II and TISS scores were each significantly different for survivor and nonsurvivor subgroups (APACHE II p less than 0.0001; TISS p less than 0.0001). CONCLUSIONS. In this group of patients evaluated at a single institution both the APACHE II and TISS scoring systems allowed subgroup separation between survivors and nonsurvivors of ICU admission. However, these scoring methods demonstrated limitations in terms of outcome prediction when applied to the individual patient. 相似文献
18.
Hurr H Hawley HB Czachor JS Markert RJ McCarthy MC 《American journal of infection control》1999,27(2):79-83
BACKGROUND: Nosocomial infections affect more than 2 million patients annually in the United States at a cost of $4.5 billion. The aim of this study is to identify the role of the APACHE II score and the Injury Severity Scale (ISS) as independent predictors of nosocomial infections in trauma patients admitted to the intensive care unit (ICU). METHODS: A retrospective chart review of 113 trauma patients admitted to the ICU was conducted by an infectious disease physician. Demographic data and incidence of nosocomial infections were recorded. Multivariate logistic regression analysis was used to determine variables that are predictive of the occurrence of nosocomial infections. RESULTS: Presence or absence of intubation, ICU length of stay, APACHE II score, and ISS were related to the presence of infections; however, only the ICU length of stay was an independent predictor of a nosocomial infection, with an odds ratio of 1.81. By linear regression, 17% of the variance in the ICU duration of stay was a result of the APACHE II score in patients with a score >/=5. CONCLUSION: APACHE II score and ISS score were not good predictors of the incidence of nosocomial infections in trauma patients admitted to the ICU, but the APACHE II score has a modest correlation with the duration of stay in the ICU. A stratified cohort study could identify the subset of patients for which the APACHE II score predicts a prolonged stay in the ICU, thus an increased risk of infection. 相似文献
19.
Gates LK 《Current gastroenterology reports》1999,1(2):134-138
The last few years have seen a rapid evolution in the care of acute pancreatitis. Interventions such as endoscopic sphincterotomy with stone extraction and administration of platelet activating factor are effective but must be applied early. Ranson criteria and modified Glasgow score are widely used, but these systems often cannot separate mild versus severe pancreatitits within 24 hours of hospital admission. The Acute Physiology and Chronic Health Evaluation (APACHE II) is a good predictive system for severity of disease at admission. New single agent biologic markers hold some promise. The CT severity index is better than APACHE II for predicting local complications but not as good for predicting mortality and systemic morbidity. Modern care of acute pancreatitis requires the development of a rapid response team model, with early assessment by APACHE II, biologic markers, and, if indicated, the CT Severity Index. 相似文献
20.
Lawrence K. Gates Jr. 《Current gastroenterology reports》1996,1(2):134-138
The last few years have seen a rapid evolution in the care of acute pancreatitis. Interventions such as endoscopic sphincterotomy
with stone extraction and administration of platelet activating factor are effective but must be applied early. Ranson criteria
and modified Glasgow score are widely used, but these systems often cannot separate mild versus severe pancreatitits within
24 hours of hospital admission. The Acute Physiology and Chronic Health Evaluation (APACHE II) is a good predictive system
for severity of disease at admission. New single agent biologic markers hold some promise. The CT severity index is better
than APACHE II for predicting local complications but not as good for predicting mortality and systemic morbidity. Modern
care of acute pancreatitis requires the development of a rapid response team model, with early assessment by APACHE II, biologic
markers, and, if indicated, the CT Severity Index. 相似文献