Risk Factors that Determine Less Favourable Hospitalisation Course and Outcome in Patients with ESBL Producing Enterobacteriaceae Infection: Preliminary Results / Riska Faktori, Kas Nosaka Sliktāku Hospitalizācijas Gaitu Un Iznākumu Pacientiem Ar Esbl Producējošu Enterobacteriaceae Dzimtas Baktēriju Infekciju: Sākotnējie Rezultāti

Hospitalisation course and outcome for patients with extended-spectrum beta-lactamase (ESBL) producing Enterobacteriaceae infection is less favourable due to extensive antibacterial resistance. This study was conducted to identify possible risk factors that could influence the hospitalisation course and outcome in these patients. The study protocol included demographic, clinical, hospitalisation, bacteriological and plasmid genetic data. The preliminary study results showed that hospitalisation course and outcome was less favourable for internal medicine profile patients with ESBL producing bacteria, TEM gene presence in the bacterial plasmid genome, patient age < 65 years and patients with infectious and musculoskeletal diseases. The study includes preliminary data only and further studies should be carried out to verify the suggested risk factors.