Analysis of nosocomial infection after intermediate-high dose cytarabine consolidation theraphy in patients with acute myeloid leukemia / 肿瘤研究与临床
Cancer Research and Clinic
; (6): 111-115, 2022.
Article
en Zh
| WPRIM
| ID: wpr-934639
Biblioteca responsable:
WPRO
ABSTRACT
Objective:
To investigate the clinical characteristics, influencing factors and prevention and treatment measures of nosocomial infection in patients with acute myeloid leukemia (AML) (non-acute promyelocytic leukemia) after applying intermediate-high dose cytarabine (Ara-C) chemotherapy.Methods:
The clinical data of 80 patients with AML treated with intermediate-high dose Ara-C in the Second Hospital of Shanxi Medical University from March 2013 to January 2020 were analyzed retrospectively. The clinical features of nosocomial infection were summarized and the influencing factors of infection were analyzed by using multivariate logistic regression.Results:
A total of 80 patients received 198 times of chemotherapy, and the infection rate was 72.7% (144/198). Infection sites mainly included respiratory tract infection, pulmonary infection, gastrointestinal infection. A total of 45 strains of pathogenic bacterias were detected, among which Gram negative bacilli accounted for 55.6% (25/45), Gram positive cocci accounted for 24.4% (11/45), fungi accounted for 8.9% (4/45) and viruses accounted for 11.1% (5/45). There were no significant differences in infection rate, hospitalization time, neutrophils recovery time and hospitalization expenses between the sterile laminar flow ward and the general ward (all P > 0.05). Multivariate logistic regression analysis showed that infection during induction chemotherapy was independent risk factor of infection ( OR = 5.076, 95% CI 1.978-13.022, P =0.001), and antibiotic prevention was independent protective factor of nosocomial infection ( OR = 0.332, 95% CI 0.136-0.803, P = 0.014).Conclusions:
The infection rate of AML patients receiving intermediate-high dose Ara-C chemotherapy is high. During the treatment, we should be alert to the infection during induction chemotherapy and use antibiotics to prevent it in time. For patients undergoing intermediate-high dose Ara-C chemotherapy, strengthening the environmental cleanliness of general wards may achieve the same preventive effect as that of sterile laminar flow wards.
Texto completo:
1
Banco de datos:
WPRIM
Tipo de estudio:
Risk_factors_studies
Idioma:
Zh
Revista:
Cancer Research and Clinic
Año:
2022
Tipo del documento:
Article