Alarmingly poor performance in Chlamydia trachomatis point-of-care testing.

Background: Infection by Chlamydia trachomatis (CT) is the most prevalent sexually transmitted infection (STI) world wide. The most frequently used diagnostic test for CT is a nucleic acid amplification test (NAAT), which is highly sensitive and specific. To further shorten time delay until diagnosis has been made, in order to prevent CT spread, the use of point-of-care (POC) tests may be the way forward.

Herpes simplex virus load in bronchoalveolar lavage fluid is related to poor outcome in critically ill patients.

Objective: To evaluate the relationship between the HSV-1 and -2 loads in BAL fluid (BALF) and clinical outcome.

Design: Retrospective study.

Setting: The general intensive care unit of the University Hospital Maastricht.

Trends in antimicrobial susceptibility of Escherichia coli isolates from urology services in The Netherlands (1998-2005).

Objectives: An increase in antibiotic resistance of Escherichia coli, the most common pathogen in urinary tract infections (UTIs), is encountered worldwide. Optimal treatment of UTIs will contribute substantially to limit antibiotic use and antimicrobial resistance. This study determined trends in antimicrobial resistance of uropathogenic E.

Onset and duration of cytomegalovirus immediate early 1 mRNA expression in the blood of renal transplant recipients.

Human cytomegalovirus (CMV) messenger (m) RNA expression in circulating leukocytes reflects directly viral activity in the human host. In this study, sixty-nine patients were monitored prospectively for CMV infection and mRNA expression during the first year after renal transplantation. Of the 69 recipients, 58 (84%) recipients were positive for CMV immediate early 1 (IE1) mRNA as detected by nucleic acid sequence-based amplification.

Prevalence of 90-days postoperative wound infections after cardiac surgery.

Objective: Postoperative wound infections generally cause considerable extra morbidity, mortality and costs. As nowadays length of hospitalization shortens, post-discharge surveillance is important to get reliable information on the prevalence of postoperative wound infections. In this study, the prevalences of sternal wound (SWI) and donor site infections (DSI) during hospitalization as well as, 30 and 90 days after cardiac surgery were studied paying special attention to the contribution of post-discharge surveillance.