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Background Management of critically injured patients is usually complicated and challenging. A structured team approach with comprehensive survey is warranted. However, delayed diagnosis of co-existing injuries that are less severe or occult might still occur, despite a standard thorough approach coupled with advances in image intervention. Clinicians are easily distracted or occupied by the more obvious or threatening conditions. We hypothesised that the major area of injured body regions might contribute to this unwanted condition. Methods A retrospective study of all trauma patients admitted to our surgical intensive care units (ICU) was performed to survey the incidence of delayed diagnosis of injury (DDI) and the association between main body region injured and possibility of DDI. Demographic data and main body regions injured were compared and statistically analysed between patients with and without DDI. Results During the two-year study period, a total 976 trauma patients admitted to our surgical ICU were included in this study. The incidence of DDI was 12.1% (118/976). Patients with DDI had higher percentages of thoracic, abdominal, and pelvic injuries (30.5%, 16.1%, and 7.6% respectively) than the non-DDI group (14.7%, 7.5%, and 3.0% respectively) ( p < 0.001, 0.003, and 0.024 respectively). A logistic regression model demonstrated that head (odds ratio = 1.99; 95%CI = 1.20-3.31), thoracic (odds ratio = 2.44; 95%CI = 1.55-3.86), and abdominal injuries (odds ratio = 2.38; 95%CI = 1.28-4.42) were independently associated with increasing DDI in patients admitted to the surgical ICU. Discussion In conclusion, critical trauma patients admitted to the surgical ICU with these categories of injuries were more likely to have DDI. Clinicians should pay more attention to patients admitted due to injuries in these regions. More detailed and dedicated secondary and tertiary surveys should be given, with more frequent and careful re-evaluation. [ABSTRACT FROM AUTHOR]

Objectives. Restraint of patients on a spine board has been used in the past to prevent further spinal cord injury after rescue of patients from the scene of an accident. Removal from the spine board is a routine protocol in many hospitals once the patient has been cleared of spinal injury. However, the benefit of using a spine board, in light-weight motorcycle-related accident victims, has never been studied before. Materials and methods. A retrospective observational study enrolled patients who had sustained motorcycle-related accidents and were brought to our emergency department (ED). Patients with a Glasgow Coma Scale score lower than 15 and those who died at the ED, or had incomplete data, were excluded. The diagnosis of spinal injury was based upon clinical evaluation and was confirmed by computed tomography, magnetic resonance imaging or X-ray reports, as interpreted by a qualified radiologist. A neurological examination was performed, according to the Standard Neurological Classification of Spinal Cord Injury, directly after arrival and again before leaving the ED. Results. During the study period, from January 2007 to December 2010, 91 patients with spinal injuries who met the inclusion criteria, consisting of 35 male and 56 female patients with a mean age of 45.44±18.12 years, were enrolled in our study. The scores of the motor and sensory neurological exams did not show any significant change during the ED stay after being placed in a gurney without a spine board (p=0.432). Conclusions. Removal of the spine board and placement on a hospital gurney sponge is safe in alert patients whose primary examination is completed at the ED. [ABSTRACT FROM AUTHOR]

Sub-arachnoid hemorrhage (SAH) is a critical illness that may result in patient mortality ormorbidity. In this study, we investigated the outcomes of patients treated in medical center and non-medical center hospitals and the relationship between such outcomes and hospital and surgeon volume. Patient data were abstracted from the National Health Insurance Research Database of Taiwan in the Longitudinal Health Insurance Database 2000, which contains all claims data of 1 million beneficiaries randomly selected in 2000. The International Classification of Diseases, Ninth Revision, subarachnoid hemorrhage (430) was used for the inclusion criteria. We identified 355 patients between 11 and 87 years of age who had subarachnoid hemorrhage. Among them, 32.4% (115/355) were men. The median Charlson comorbidity index (CCI) score was 1.3 (SD ± 0.6). Unadjusted logistic regression analysis demonstrated that low mortality was associated with high hospital volume (OR = 3.21; 95% CI: 1.18-8.77). In this study, we found no statistical significances of mortality, LOS, and total charges between medical centers and non-medical center hospitals. Patient mortality was associated with hospital volume. Non-medical center hospitals could achieve resource use and outcomes similar to those of medical centers with sufficient volume. [ABSTRACT FROM AUTHOR]

Aim: Chronic kidney disease (CKD) has become a burden of health care globally. However, data on epidemiology, clinical features, and outcomes of urinary tract infection (UTI) in this population are scarce. This study aims to retrospectively review such data. Materials and methods: A retrospective cohort study was conducted from 1 January 2005 to 31 December 2011 in patients with CKD requiring hospitalization. Patients who had upper and lower UTIs were compared for demography and clinical data. Logistic regression was used to assess which variables were associated with upper UTI. Results: A total of 276 bacteriuria patients were admitted to our ward with upper and lower UTIs. The average ages of the upper and lower UTI patients were 59.21 ± 16.54 and 71.18 ± 14.77 years, respectively. The results of logistic regression analysis showed that age (OR 0.946, P < 0.001), female sex (OR 4.695, P < 0.001), and renal stones (OR 8.232, P < 0.001) were independently associated with upper UTI. Conclusion: This study shows that patients with CKD and UTIs were elderly, and that females were prone to have more bacteriuria and upper UTIs than males. In addition, patients who had renal stones were more prone to have upper UTI than other bacteriuria patients. Aggressive treatment of renal stones should be considered in these patients. [ABSTRACT FROM AUTHOR]

To investigate the longitudinal trend of nontraumatic subarachnoid haemorrhage (SAH), we analyzed the annual populationbased incidence and mortality rate of nontraumatic subarachnoid hemorrhage in Taiwan. Logistic regression was used to identify independent predictors of mortality. The average incidence rate (IR) of nontraumatic SAH was 6.25 ± 0.88 per 100,000 per year. The prevalence of female patients was higher than in the male population (54.5% versus 45.5%). The average age of these patients was 55.78 ± 17.09 and females were older than males (58.50 ± 15.9 versus 52.45 ± 18.50, P < 0.001). Of these patients, 97.6% (611/626) were treated with surgical intervention with clipping procedure and 2.9% (18/626) with coiling. Total mortality of these patients was 13.4% (84/626). In adjusted analysis, age (odds ratio [OR], 0.97; 95% confidence interval [CI], 0.98-0.98; P < 0.001) and Charlson comorbidity index (OR, 0.709; 95% CI, 0.57-0.88; P = 0.002) remained independent predictors of the mortality. Patients with nontraumatic SAH had a much higher prevalence in older age groups and in females than in the general population. Patients with old age and more comorbidity have higher mortality. Aggressive management of patients might reduce the initial mortality; however, patient outcome still remains poor. [ABSTRACT FROM AUTHOR]