Antibiotic resistance, hospitalizations, and mortality related to prostate biopsy: first report from the Norwegian Patient Registry.

BACKGROUND: A 68-year-old man died of cerebral arterial embolism 6 days after transrectal prostate biopsy with a single p.o. dose of trimethoprim sulfamethoxazole (TMP-SMX) as prophylaxis. The case precipitated analysis of local antibiotic resistance and complication rates. MATERIALS AND METHODS: Data on E. coli resistance from Oslo University Hospital and national data on hospitalizations and mortality after biopsy were retrieved from local microbiology files and the Norwegian Patient Registry (NPR) 2011-2017. RESULTS: Urine E. coli resistance against TMP-SMX increased from 35% in 2013 to more than 60% in 2015. For ciprofloxacin, the resistance increased from 15% in 2013 to about 45% in 2016. The highest annual E. coli resistance in blood cultures for TMP-SMX and ciprofloxacin was 37% and 28%, respectively. 10% of patients were hospitalized with a diagnosis of infection within the first 60 days after biopsy and there was a relative increase in mortality rate of 261% within the first 30 days. Due to the severity of the figures, the story and the NPR data were published in Norway's leading newspaper and were succeeded by a series of chronicles and commentaries. CONCLUSIONS: Several critical points of the biopsy procedure were not performed according to current standards. We believe that the patient might have died of septic embolism after biopsy. As a result of the findings and the debate, local practice was changed from transrectal to transperineal prostate biopsies.

Transurethral Resection of the Prostate: are We Following the Guidelines? - Outcomes from the Global Prevalence of Infections in Urology (GPIU) Study.

Transurethral resection of the prostate (TURP) is one of the most common urological procedures. With the increasing rate of multiresistant infections including urosepsis, it is essential for all surgeons to adhere to the relevant international guidelines to prevent infectious complications. The aim of this prospective, multinational, multicentre study was to evaluate compliance with recommended infection control measures regarding TURP procedures. The study was performed as a side questionnaire to the annual Global Prevalence Study of Infections in Urology (GPIU) between 2006 and 2009. Patients that had undergone TURP were eligible. Baseline data about hospitals and patients were collected. The questionnaire contained questions regarding preoperative microbiological investigations, catheter care and performance of perioperative antibiotic prophylaxis. A total of 825 men were included from 138 participating centres from Africa, Asia, Europe and South America. Only 50.1% of the patients received perioperative antibiotic prophylaxis with a median duration of 3 days (interquartile range [IQR] = 1-7 days). Preoperative urine culture was taken in 59.2%. The catheter was replaced in 1 week prior to the surgery only in 38.3% of cases. Compliance with the recommended infection control measures regarding TURP were only moderate, despite high grade recommendations in relevant international Guidelines. Stronger guideline adherence is necessary to improve patient care decrease antibiotic consumption in line with antibiotic stewardship in surgical practices.