Peritoneal dialysis international : journal of the International Society for Peritoneal Dialysis · 2015
Burkholderia cepacia Exit-Site Infection in Peritoneal Dialysis Patients-Clinical Characteristics and Treatment Outcomes.
СтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
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Yap Desmond Y H, Chan Jasper F W, Yip Terence, Mok Maggie M Y, Kwan Lorraine P Y, Lo Wai Kei, Chan Tak Mao
Аннотация
UNLABELLED: ♦
BACKGROUND: Burkholderia cepacia is a hardy bacterium with intrinsic resistance to multiple antibiotics and high transmissibility. Opportunistic healthcare-associated B. cepacia infections among immunocompromised or critically ill patients have been reported, but there is limited data on the clinical characteristics and treatment outcomes of exit-site infection (ESI) in peritoneal dialysis (PD) patients. ♦
PATIENTS AND METHODS: Patients who suffered from B. cepacia ESI from 1 January 2004 to 31 December 2014 were reviewed. The clinical characteristics and treatment outcomes of the patients and the antibiotic susceptibility patterns of the bacterial isolates were analyzed. ♦
RESULTS: Twenty-two patients were included for analysis. Eight patients (36.4%) had medical conditions which impaired host immunity, while 7 (31.8%) had pre-existing skin abnormalities. Three patients (13.6%) progressed to tunnel-tract infection and another 3 patients (13.6%) developed associated peritonitis. Fifteen patients (68.2%) responded to medical treatment while 7 (31.8%) required catheter removal. Eleven patients (50.0%) had recurrent B. cepacia ESI, which occurred at 7.8 months (95% confidence interval [CI] 0.1 - 19.4 months) after the first episode. Most B. cepacia strains were susceptible to ceftazidime (95.5%), piperacillin/tazobactam (95.5%), and piperacillin (90.9%). Besides aminoglycosides (80 - 100%), high rates of resistance were also observed for ticarcillin/clavulanate (90.9%). ♦
CONCLUSION: Burkholderia cepacia ESI is associated with low rates of tunnel-tract infection or peritonitis, but the risk of recurrence is high. Most cases can be managed with medical treatment alone, although one third of patients might require catheter removal.
BACKGROUND: Burkholderia cepacia is a hardy bacterium with intrinsic resistance to multiple antibiotics and high transmissibility. Opportunistic healthcare-associated B. cepacia infections among immunocompromised or critically ill patients have been reported, but there is limited data on the clinical characteristics and treatment outcomes of exit-site infection (ESI) in peritoneal dialysis (PD) patients. ♦
PATIENTS AND METHODS: Patients who suffered from B. cepacia ESI from 1 January 2004 to 31 December 2014 were reviewed. The clinical characteristics and treatment outcomes of the patients and the antibiotic susceptibility patterns of the bacterial isolates were analyzed. ♦
RESULTS: Twenty-two patients were included for analysis. Eight patients (36.4%) had medical conditions which impaired host immunity, while 7 (31.8%) had pre-existing skin abnormalities. Three patients (13.6%) progressed to tunnel-tract infection and another 3 patients (13.6%) developed associated peritonitis. Fifteen patients (68.2%) responded to medical treatment while 7 (31.8%) required catheter removal. Eleven patients (50.0%) had recurrent B. cepacia ESI, which occurred at 7.8 months (95% confidence interval [CI] 0.1 - 19.4 months) after the first episode. Most B. cepacia strains were susceptible to ceftazidime (95.5%), piperacillin/tazobactam (95.5%), and piperacillin (90.9%). Besides aminoglycosides (80 - 100%), high rates of resistance were also observed for ticarcillin/clavulanate (90.9%). ♦
CONCLUSION: Burkholderia cepacia ESI is associated with low rates of tunnel-tract infection or peritonitis, but the risk of recurrence is high. Most cases can be managed with medical treatment alone, although one third of patients might require catheter removal.