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991.
AM Harris R Lucey S Deshpande C Muench B Weber KS Wynne 《Annals of the Royal College of Surgeons of England》2006,88(3):269
The case is described of a patient presenting with signs and symptoms of a large bowel obstruction with perforation, who at laparotomy was found to have caecal volvulus but no obvious cause for the air under the diaphragm. On dissection of the lesser sac, he was found to have an oesophageal perforation secondary to vomiting caused by the volvulus. This was repaired over a t-tube and despite delayed presentation, he made a full recovery. This cause of Boerhaave's syndrome has not previously been described, and underlines the need for careful search for the cause of air under the diaphragm when the laparotomy findings do not reveal an obvious perforation. 相似文献
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996.
F Thabet S Tilouche B Tabarki F Amri M-N Guediche M-T Sfar A Harbi M Yacoub A-S Essoussi 《Archives de pédiatrie》2007,14(4):334-337
OBJECTIVE: Despite advances in antibiotic therapy strategies and pediatric intensive care, prognosis of Streptococcus pneumoniae meningitis remains very poor. To determine the factors associated with hospital mortality of children with pneumococcal meningitis. METHODS: We conducted a retrospective study of 73 cases of childhood pneumococcal meningitis admitted in 4 teaching hospitals in the center of Tunisia during a 8-year period (1995-2002). RESULTS: Hospital mortality was 13.7% (10 of 71 patients), and neurologic sequela were observed in 34.5% of survivors. Based on univariable analysis, five variables were associated with the outcome: Pediatric Risk of Mortality score (p < 0.001), coma (p=0.0009), use of mechanical ventilation (p=0.0001), convulsions (p = 0.0449), and shock (p=0.0085). In multivariable analysis, only 2 factors were independently associated with in-hospital mortality: Pediatric Risk of Mortality score and the use of mechanical ventilation. 11.8% of pneumococcal isolates were intermediate and resistant to penicillin. Non-susceptible pneumococcus strains to penicillin and the use of steroids were not associated significantly with the mortality rate. CONCLUSIONS: Pneumococcal meningitis remains a devastating childhood disease. Two variables were independently associated with the in-hospital death in our series (high Pediatric Risk of Mortality score, and the use of mechanical ventilation). According to these data we may recommend the inclusion of vaccination against streptococcus pneumonia in the children's immunization program in Tunisia. 相似文献
997.
Rachel K Morris Jeltsje S Cnossen Marloes Langejans Stephen C Robson Jos Kleijnen Gerben ter Riet Ben W Mol Joris AM van der Post Khalid S Khan 《BMC pregnancy and childbirth》2008,8(1):1-19
Background
Reliable antenatal identification of pre-eclampsia and small for gestational age is crucial to judicious allocation of monitoring resources and use of preventative treatment with the prospect of improving maternal/perinatal outcome. The purpose of this systematic review was to determine the accuracy of five serum analytes used in Down's serum screening for prediction of pre-eclampsia and/or small for gestational age.Methods
The data sources included Medline, Embase, Cochrane library, Medion (inception to February 2007), hand searching of relevant journals, reference list checking of included articles, contact with experts. Two reviewers independently selected the articles in which the accuracy of an analyte used in Downs's serum screening before the 25th gestational week was associated with the occurrence of pre-eclampsia and/or small for gestational age without language restrictions. Two authors independently extracted data on study characteristics, quality and results.Results
Five serum screening markers were evaluated. 44 studies, testing 169,637 pregnant women (4376 pre-eclampsia cases) and 86 studies, testing 382,005 women (20,339 fetal growth restriction cases) met the selection criteria. The results showed low predictive accuracy overall. For pre-eclampsia the best predictor was inhibin A>2.79MoM positive likelihood ratio 19.52 (8.33,45.79) and negative likelihood ratio 0.30 (0.13,0.68) (single study). For small for gestational age it was AFP>2.0MoM to predict birth weight < 10th centile with birth < 37 weeks positive likelihood ratio 27.96 (8.02,97.48) and negative likelihood ratio 0.78 (0.55,1.11) (single study). A potential clinical application using aspirin as a treatment is given as an example. There were methodological and reporting limitations in the included studies thus studies were heterogeneous giving pooled results with wide confidence intervals.Conclusion
Down's serum screening analytes have low predictive accuracy for pre-eclampsia and small for gestational age. They may be a useful means of risk assessment or of use in prediction when combined with other tests. 相似文献998.
999.
Background
It has been known for a long time that use of antipsychotics, particularly atypical antipsychotics, is associated with weight gain and increase in risk of metabolic disturbances. In this study we have tried to find out if use of antipsychotics is associated with increase in weight and body mass index (BMI) in the Pakistani population. 相似文献1000.