ObjectiveTo investigate the distribution and antibiotic resistance of pathogens isolated from children with primary nephrotic syndrome (PNS) complicated with urinary tract infection (UTI), so as to provide references for reasonable use of anti-infective agents in clinical practice. MethodsA total of 218 eligible patients who hospitalized in our department between January 2009 and December 2012 were included, and the data of distribution and antibiotic resistance of pathogens were analyzed retrospectively. ResultsIn this cohort, asymptomatic UTI in children with PNS accounted for 75.7% (165/218). And a total of 249 pathogenic strains were isolated and cultivated. The main pathogens of those subjects were G- bacilli, accounting for 64.3% (160/249), and 63.8% (102/160) of G- bacilli was Escherichia coli (E.coli); G+ cocci accounted for 31.7% (79/249), and 59.5% (47/79) of them was Enterococci faecalis; and fungi accounted for only 4.0%. Drug-susceptibility testing suggested that E.coli had a high resistance rate to hydroxyl ampicillin, cefazolin and ceftriaxone (>50%), but had lower resistance rate to cefoperazone/sulbactam and imipenem (<10%). Enterococci faecalis had a high resistance rate to rifampicin (74.6%), but had low resistance to vancomycin and linezolid (<10%). ConclusionAsymptomatic UTI is common in children with PNS. E.coli is the major pathogen and the proportion of enterococcus infection is also not low, and these pathogens have a high antibiotic resistance and most of them are multi-resistant.
Objective To evaluate the importance of "one-stop" hybrid operating room in the individualized treatment of aortic pathology. Method We retrospectively analyzed the clinical data of 247 patients of aortic pathology who were operated in the hybrid operating room in our hospital from January 2013 through December 2014. There were 193 males and 54 females at age of 24-83(54±12) years. Results Thoracic or abdominal endovascular aortic repair (TEVAR/EVAR) was applied in 132 patients, including 122 simple patients and 10 complexes. Fenestrated TEVAR was applied in 61 patients. Hybrid operation was done in 54 patients. Perioperative death occurred in 9 patients (3.6%). Perioperative complication rate was 11.7% (29/247) . The patients were followed up for one year. During follow-up, five patients were dead. The one-year survival rate was 98.0% (242/247) . Conclusions "One-stop" individualized treatment of aortic pathology shows its advantage, yet long-term result still needs to be followed up.