Adiponectin more than conventional CV risk factors and inflammation status may be related to early atherosclerosis in obese children.

Antimicrobial therapy for 428 episodes of bacteremia in an 850-bed university hospital was prospectively evaluated for 1 year to measure the impact of two factors--blood culture results and the therapy chosen by infectious diseases specialists (IDSs)--on quality of treatment and outcome. Initial shock, a simplified acute physiology score of >15, and inappropriateness of the empirical treatment were independently associated with increased mortality. Empirical treatment was appropriate in 63% of the episodes. This proportion reached 78% for the episodes treated by IDSs, compared with 54% for the others (P < .001). After availability of blood culture results, the proportion of appropriate treatments increased to 94%, with 97% for IDS-treated patients and 89% for other patients (P = .008). IDSs more frequently shifted to oral antibiotics and used fewer broad-spectrum drugs. This study underlines the impact of blood culture results and of IDSs on the prescription of appropriate treatment for bacteremia and on the better use of antimicrobial drugs.

Thin-collimation multi-detector row CT is more accurate than V-P scintigraphy in the diagnosis of acute PE in outpatients. Furthermore, CT provides alternative diagnoses for patients without PE on high-quality transverse or near-isotropic reformatted images.

Background Laparoscopic cholecystectomy is considered nowadays as the standard management of acute cholecystitis (AC). However, results from multicentric studies in the general surgical community are still lacking. Methods A prospective multicenter survey of surgical management of AC patients was conducted over a 2-year period in Belgium. Operative features and patients' clinical outcome were recorded. The impact of independent predictive factors on the choice of surgical approach, the risk of conversion, and the occurrence of postoperative complications was studied by multivariate logistic regression analysis.

No abstract