Early risk factors for persistent inflammation immunosuppression and catabolism syndrome in patients with severe polytrauma / 中华急诊医学杂志
Chinese Journal of Emergency Medicine
; (12): 598-602, 2022.
Article
en Zh
| WPRIM
| ID: wpr-930250
Biblioteca responsable:
WPRO
ABSTRACT
Objective:
To retrospectively assess early risk factor of persistent inflammation, immunosuppression and catabolism syndrome (PICS) in patients with severe polytrauma, in order to deepen the understanding of the pathological changes of chronic critical illness (CCI) after severe polytrauma.Methods:
A total of 276 patients with severe polytrauma admitted to Department of Trauma Surgery of Tongji Hospital from March 2019 to December 2020 were enrolled. Inclusion criteria included patients who suffered severe polytrauma, and injury severity score (ISS) ≥27, age ≥18 years old, and had length of hospital stay >15 days. Exclusion criteria included previous medical history of malignancy, or immunological, consumptive, and metabolic diseases. The patient’s clinical characteristics, ISS scores, Glasgow coma scale (GCS), sequential organ failure assessment, APACHEⅡ scores, and nutrition and immune indexes on day 3 after injury were collected. The difference between the PICS group and N-PICS group were performed by Student’s t test, χ2 test or Mann-Whitney U test. The early risk factors were assessed in patients with PICS after severe polytrauma by logistic regression analysis.Results:
According to the diagnostic criteria of PICS, all enrolled patients were divided into two groups PICS group ( n=102) and N-PICS group (without PICS, n=174). Compared with the N-PICS group, patients in the PICS group were older and associated with more brain and chest injuries. On the third day after injury, serum levels of IL-6 and IL-10, and the ratio of Treg cells were significantly higher, the number and ratio of NK cells subset, and the ratio of activated T lymphocyte were significantly lower in the PICS group than in the N-PICS group ( P<0.05). Logistic regression analysis showed that the age>65 years old ( OR=2.375, 95% CI 1.442-4.531), GCS ≤8 scores ( OR=3.431, 95% CI 1.843-8.512), IL-10 >10 pg/mL ( OR=2.173, 95% CI 1.751-5.614), the ratio of Treg cells >7% ( OR=3.871, 95% CI 1.723-6.312), and the occurrence of traumatic brain and chest injuries ( OR=2.846, 95% CI 1.522-5.361) were the early risk factors in patients with PICS after severe polytrauma.Conclusions:
Age>65 years old, GCS score, IL-10, the ratio of Treg cells, and the occurrence of traumatic brain and chest injuries could be used as the early risk factors in patients with PICS after severe polytrauma. The discovery of early risk factors will help identify patients at high risk of PICS after severe polytrauma, and create the possibility for early intervention.
Texto completo:
1
Banco de datos:
WPRIM
Tipo de estudio:
Etiology_studies
/
Prognostic_studies
/
Risk_factors_studies
Idioma:
Zh
Año:
2022
Tipo del documento:
Article