Risk Factors of Bleeding-related Perioperative Cardiac Arrest.
10.3881/j.issn.1000-503X.14234
- Author:
Xue ZHANG
1
;
Ling LAN
1
;
Yu-Chen YUAN
1
;
Yue-Lun ZHANG
2
;
Le SHEN
1
;
Yu-Guang HUANG
1
Author Information
1. Department of Anesthesiology,,PUMC Hospital,CAMS and PUMC,Beijing 100730,China.
2. Central Research Laboratory,PUMC Hospital,CAMS and PUMC,Beijing 100730,China.
- Publication Type:Journal Article
- Keywords:
bleeding;
perioperative cardiac arrest;
risk factor
- MeSH:
Case-Control Studies;
Heart Arrest/etiology*;
Hemoglobins;
Humans;
Retrospective Studies;
Risk Factors
- From:
Acta Academiae Medicinae Sinicae
2022;44(2):270-275
- CountryChina
- Language:Chinese
-
Abstract:
Objective To reveal the incidence,mortality,and risk factors of bleeding-related perioperative cardiac arrest(POCA). Methods We carried out a single-center retrospective case-control study which enrolled all the POCA cases reported from January 2010 to September 2020 in the patient safety incident reporting system of Peking Union Medical College Hospital.For the screening of risk factors,the patients were respectively assigned into the POCA group and the control group at a ratio of 1∶3 according to the same sex,age,American Society of Anesthesiologists(ASA)physical status,and type of surgery in the same month.Potential risk factors for POCA were first selected by univariate analysis.The significant risk factors were then checked based on the clinical experience and further included in the multivariate Logistic regression model. Results Totally 16 bleeding-related POCA cases were collected from the patient safety incident reporting system among the study period,with an overall incidence of 0.36/10 000.The blood loss volume of POCA group and control group was(7 037.50±5 477.70)ml and(375.63±675.14)ml,respectively(P<0.001),and 14(87.5%)patients suffering from bleeding-related POCA died within three days after anesthesia.According to the univariate analysis,patients' body mass index[(21.79±3.57)kg/m2 vs.(24.26±3.91)kg/m2,P=0.043],hemoglobin level[(113.44±31.08)g/L vs.(131.75±19.70)g/L,P=0.039],and alanine aminotransferase level[(17.31±7.73)U/L vs.(26.91±24.73)U/L,P=0.022]were significantly lower in the POCA group than in the control group.Further Logistic regression analysis showed that smaller body mass index and lower preoperative hemoglobin level were independently associated with the occurrence of bleeding-related POCA. Conclusions Bleeding-related POCA rarely occurred but had high mortality.Adequate precautions should be taken for the patients who are to receive surgeries with high risk of intraoperative massive bleeding.Elevating preoperative hemoglobin level might decrease the incidence of bleeding-related POCA.
