Initial microbial spectrum in severe secondary peritonitis and relevance for treatment.

This study aims to determine whether abdominal microbial profiles in early severe secondary peritonitis are associated with ongoing infection or death. The study is performed within a randomized study comparing two surgical treatment strategies in patients with severe secondary peritonitis (n = 229). The microbial profiles of cultures retrieved from initial emergency laparotomy were tested with logistic regression analysis for association with 'ongoing infection needing relaparotomy' and in-hospital death.

Kytococcus schroeteri pneumonia in two patients with a hematological malignancy.

Neutropenic patients are susceptible to infections with usually harmless microorganisms. We report two cases of severe pneumonia in hematological patients due to Kytococcus schroeteri, a saprophyte of the human skin. When blood cultures or respiratory specimens yield micrococcus-like colonies, Kytococcus species, which are often resistant to penicillin, should be considered and the antimicrobial therapy should be adjusted accordingly.

High incidence of asymptomatic syphilis in HIV-infected MSM justifies routine screening.

Background: Recently, the incidence of syphilis has risen, mainly among men having sex with men (MSM), many of whom are coinfected with HIV. Current guidelines recommend at least yearly syphilis testing in this group. In this study, we assessed the yield of routine syphilis screening in outpatient HIV-patients.

[Two adult patients with pneumococcal peritonitis].

Two women, aged 31 and 37 years, had abdominal pain and fever several months after giving birth and a few weeks after receiving an intrauterine device. Both patients were admitted and treated under the working diagnosis of pelvic inflammatory disease (PID). They appeared to have pneumococcal adnexitis and pneumococcal peritonitis.