Analysis of pathogenic bacteria and influencing factors of death in patients with severe neurological pulmonary infection / 中国医师杂志
Journal of Chinese Physician
; (12): 859-862,870, 2022.
Article
en Zh
| WPRIM
| ID: wpr-956231
Biblioteca responsable:
WPRO
ABSTRACT
Objective:
To investigate the distribution of respiratory pathogens and risk factors of death in patients with pulmonary infection in neurosurgical intensive care unit (NICU).Methods:
A total of 87 patients with pulmonary infection in the NICU of the First Affiliated Hospital of Hunan University of Traditional Chinese Medicine from January 2018 to December 2019 were collected, and the pathogens of their respiratory tract were analyzed to understand the types and distribution of bacteria in the lung infection. Univariate statistical analysis was used to analyze the relationship between the patient′s clinical outcome with age, diabetes, hypertension, renal insufficiency, hypoproteinemia, anemia, chronic respiratory disease, surgery, tracheotomy, and bacterial multi-resistance. Binary logistic regression analysis was used to analyze the influencing factors of death in NICU patients with pulmonary infection.Results:
A total of 112 pathogenic bacteria were isolated in this research group, including 83 Gram-negative bacteria (74.11%), 22 Gram-positive bacteria (19.64%), and 7 Fungi (5.25%). Imipenem was highly sensitive to Gram-negative bacteria, vancomycin was highly sensitive to Gram-positive bacteria, and other drugs were highly resistant. 41 patients died (47.13%). Age≥60 ( OR=3.501, 95% CI 1.152-10.638), renal insufficiency ( OR=3.872, 95% CI 1.336-11.224), tracheotomy ( OR=0.317, 95% CI 0.114-0.882), bacteria multi-drug resistance ( OR=3.480, 95% CI 1.162-10.422) were independent risk factors for death in NICU patients with pulmonary infection.Conclusions:
Patients with severe neurological diseases are in critical condition, and there are many patients with pulmonary infection, with poor prognosis and high mortality. Gram-negative bacteria are the most common respiratory pathogens. Carbapenems account for the highest proportion of antibiotics in clinic. Advanced age, renal insufficiency and bacterial multidrug resistance increase the mortality of patients, while early tracheotomy can reduce the mortality of patients.
Texto completo:
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Base de datos:
WPRIM
Idioma:
Zh
Revista:
Journal of Chinese Physician
Año:
2022
Tipo del documento:
Article