ABSTRACT
One hundred forty-nine carbapenem-resistant Enterobacterales from clinical samples obtained between April 2014 and November 2017 were subjected to whole genome sequencing and multi-locus sequence typing. Klebsiella pneumoniae (81, 54.4%) and Escherichia coli (38, 25.5%) were the most common species. Genes encoding metallo-ß-lactamases were detected in 68 (45.8%) isolates, and OXA-48-like enzymes in 60 (40.3%). blaNDM-1 (45; 30.2%) and blaOXA-48 (29; 19.5%) were the most frequent. KPC-encoding genes were identified in 5 (3.6%) isolates. Most common sequence types were E. coli ST410 (8; 21.1%) and ST38 (7; 18.4%), and K. pneumoniae ST147 (13; 16%) and ST231 (7; 8.6%).
Subject(s)
Anti-Bacterial Agents/pharmacology , Drug Resistance, Multiple, Bacterial , Enterobacteriaceae Infections/microbiology , Enterobacteriaceae/drug effects , Adolescent , Adult , Aged , Aged, 80 and over , Child , Child, Preschool , Enterobacteriaceae/genetics , Enterobacteriaceae Infections/drug therapy , Enterobacteriaceae Infections/epidemiology , Female , Humans , Infant , Male , Middle Aged , Qatar/epidemiology , Young AdultABSTRACT
BACKGROUND Recently, the use of cardiac implantable electrophysiological devices (CIEDs) has increased. Advances in medical technology, an increasingly aging population, increases in clinical indications, and expanded medical insurance coverage for these devices have all contributed to this trend. Infection is considered to be one of the most serious complications of CIEDs and carries a significant risk of morbidity and mortality. Although infection with Staphylococcus sp. accounts for the majority of cases, other bacteria have been implicated as causative agents of infection of CIEDs. CASE REPORT We report the first case of primary pacemaker generator pocket and lead infection due to Burkholderia cepacia (B. cepacia) in the state of Qatar. To our knowledge, there have been few cases of CIED infection due to B. cepacia previously reported in the literature. CONCLUSIONS This case raises awareness of B. cepacia as a potential opportunistic pathogen in CIED infection. The more rare bacteria require culture on special media to provide an early diagnosis to enable proper antimicrobial therapy to commence. Adherence to infection control standards during CIED insertion would reduce infection from B. cepacia.
