The investigation on the prognosis of ICU patients with carbapenem-resistant Klebsiella pneumoniae infection / 中华老年医学杂志
Chinese Journal of Geriatrics
;
(12): 535-538, 2020.
Artículo
en Chino
| WPRIM
| ID: wpr-869414
ABSTRACT
Objective:
To investigate the prognosis of intensive care unit(ICU)patients with carbapenem-resistant Klebsiella pneumoniae(CR-KP)infection.Methods:
Clinical data of 86 elderly patients with KP infection admitted to our hospital from August 2017 to July 2019 were retrospectively analyzed.All patients were identified by the VITEK system and were tested by using the Kirby-Bauer paper diffusion method for drug susceptibility.Based on the existence of CR-KP, patients were divided into the non-resistance group(n=40)and the resistance group(n=46). The number of ventilator days, ICU days and clinical prognosis were compared between the two groups.Results:
Specimens from sputum had the highest rate of KP isolation(46/86, 53.49%), followed by specimens from drainage fluid(16/86, 18.60%), blood(12/86, 13.95%), puncture wound fluid(3/86, 3.50%)and the tip of deep vein catheters(9/86, 10.46%). KP had high drug resistance to meropenem, and the drug-resistance rate was 53.49%(46/86). Compared with the non-resistance group, ventilator days and ICU days increased in the drug-resistance group[(60.75±72.86)d vs.(26.11±41.10)d, (73.41±63.32)d vs.(38.96±50.75)d, t=2.660 and 2.756, P=0.003 and 0.004]. The clinical effectiveness rate was higher in the non-resistance group than in the drug-resistance group(57.50% or 23/40 vs.23.91 % or 11/46, χ2=10.097, P=0.001).Conclusions:
ICU patients with CR-KP have a higher number of ventilator days and longer ICU stays than those without CR-KP.In clinical practice, it is necessary to strictly follow the indications for antibiotic use, regularly perform bacterial identification and drug susceptibility tests, and diagnose KP infection as early as possible, in order to provide evidence for clinical diagnosis and treatment.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Tipo de estudio:
Estudio pronóstico
Idioma:
Chino
Revista:
Chinese Journal of Geriatrics
Año:
2020
Tipo del documento:
Artículo
Similares
MEDLINE
...
LILACS
LIS