Is estimated cardiovascular risk higher in HIV-infected patients than in the general population?

Cardiovascular disease (CVD) is an increasing concern for human immunodeficiency virus (HIV)-infected patients, and risk assessment is recommended in routine HIV care. The absolute cardiovascular risk in an individual is determined by several factors, and various algorithms may be applied. To date, few comparisons of HIV patients with persons of the same age from the general population have been conducted.

[Nosocomial post-neurosurgery meningitis due to Corynebacterium jeikeium].

Among the post neurosurgery infections the meningitis due to Corynebacterium jeikeium are rare, particularly without central nervous system devices. We report a case of a 78 year-old patient with chronic myeloproliferative syndrome, who developed an acute meningeal syndrome by Corynebacterium jeikeium post hypophyseal macroadenoma resection.

Pulsed field gel electrophoresis and random amplified polymorphic DNA molecular characterization of Ralstonia pickettii isolates from patients with nosocomial central venous catheter related bacteremia.

Over a period of 18 months 3 clusters of central venous catheter-related Ralstonia pickettii bacteremia occurred in 3 different units of the same hospital. In order to investigate the relatedness of the clinical isolates we studied 15 strains using pulsed-field gel electrophoresis (PFGE) and randomly amplified polymorphic DNA (RAPD) techniques. The combined analysis of the results obtained by these two methods led us to conclude that all the patients except one were infected by a single clone comprising two variants circulating in the units.

Nosocomial Aspergillus flavus wound infections following cardiac surgery.

In this report we describe three cases of Aspergillus flavus sternal wound infection following cardiac surgery. All three cases occurred in a 3-month period coinciding with hospital renovation activities. The patients were successfully treated with combined surgical and medical therapy.

Late onset opportunistic infections in a renal allograft recipient: a case report.

In renal allograft recipients, infection disease complications remain an important cause of morbidity and mortality during the post-transplant period. This complication occurs more frequently from 1 to 6 months after transplant. The epidemiology of infection during the postoperative period is less well characterized, because recipients routinely reside at home.

[Nosocomial infections in vascular surgery: 1-year surveillance].

Among the hospital related complications the nosocomial infections are a major source of problems, especially in the Intensive Care and in the Surgery Units. It has been clearly demonstrated that infection control programs, in Surgery Units, have a large benefit in the reduction of surgical site infections (SSIs) rates. The surveillance method, sponsored by the Centers for Diseases Control of Atlanta, is the most consolidated system and it is active since '70 years.