PURPOSE: Hospital-acquired Burkholderia cepacia (B. cepacia) infection are not commonly recorded in patients without underlying lung disease, such as cystic fibrosis and chronic granulomatous disease. However, in 2014, B. cepacia appeared more frequently in pediatric blood samples than in any other year. In order to access this situation, we analyzed the clinical characteristics of B. cepacia infections in pediatric patients at our hospital. MATERIALS AND METHODS: We conducted a retrospective study of blood isolates of B. cepacia taken at our hospital between January 2004 and December 2014. Patient clinical data were obtained by retrospective review of electronic medical records. We constructed a dendrogram for B. cepacia isolates from two children and five adult patients. RESULTS: A total of 14 pediatric patients and 69 adult patients were identified as having B. cepacia bacteremia. In 2014, higher rates of B. cepacia bacteremia were observed in children. Most of them required Intensive Care Unit (ICU) care (12/14). In eleven children, sputum cultures were examined, and five of these children had the same strain of B. cepacia that grew out from their blood samples. Antibiotics were administered based on antibiotic sensitivity results. Four children expired despite treatment. Compared to children, there were no demonstrative differences in adults, except for history of ICU care. CONCLUSION: Although there were not many pediatric cases at our hospital, awareness of colonization through hospital-acquired infection and effective therapy for infection of B. cepacia is needed, as it can cause mortality and morbidity.
Adolescent ; Adult ; Aged ; Aged, 80 and over ; Anti-Bacterial Agents/therapeutic use ; Bacteremia/drug therapy/*epidemiology ; Burkholderia Infections/blood/drug therapy/*epidemiology ; Burkholderia cepacia/drug effects/*isolation & purification ; Child ; Child, Preschool ; Cross Infection/blood/*diagnosis/drug therapy/mortality ; Disease Outbreaks ; Female ; Humans ; Incidence ; Infant ; *Intensive Care Units ; Male ; Microbial Sensitivity Tests ; Middle Aged ; Republic of Korea/epidemiology ; Retrospective Studies ; Treatment Outcome ; Young Adult

Burkholderia cepacia (B. cepacia) infection is rarely reported in an immunocompetent host. It is a well known occurence in patients with cystic fibrosis and chronic granulomatous disease where it increases both morbidity and mortality. It has also been included in the list of organisms causing nosocomial infections in an immunocompetent host, most of them transmitted from the immunocompromised patient in which this organism harbors. We report a rare case of isolation of B. cepacia from the bronchoalveolar lavage fluid of an immunocompetent agriculturist who presented with productive cough and fever associated with a pyopneumothorax. This is the first case of community acquired infection reported in an immunocompetent person in India.
Adult ; Anti-Bacterial Agents ; therapeutic use ; Azithromycin ; therapeutic use ; Bronchoalveolar Lavage Fluid ; microbiology ; Burkholderia Infections ; diagnosis ; drug therapy ; transmission ; Burkholderia cepacia ; drug effects ; isolation & purification ; Ceftazidime ; therapeutic use ; Ceftizoxime ; therapeutic use ; Community-Acquired Infections ; diagnosis ; drug therapy ; Drug Resistance, Multiple, Bacterial ; Humans ; Immunocompetence ; India ; Male ; Pneumothorax ; complications