Risk factors of allergic reactions caused by therapeutic plasma exchange: a single-center analysis
10.13303/j.cjbt.issn.1004-549x.2024.07.005
- VernacularTitle:治疗性血浆置换发生过敏反应的危险因素分析
- Author:
Lingling LI
1
;
Xiaojun ZHU
1
;
Jie LIN
1
;
Yuan ZHUANG
1
;
Xuede QIU
1
;
Xiang QUAN
1
;
Zongzhong HE
1
;
Ying JIANG
1
;
Yang YU
1
Author Information
1. Department of Blood Transfusion Medicine, The First Medical Center, The General Hospital of PLA, Beijing 100853, China
- Publication Type:Journal Article
- Keywords:
therapeutic plasma exchange(TPE);
adverse reactions;
allergic reactions
- From:
Chinese Journal of Blood Transfusion
2024;37(7):748-753
- CountryChina
- Language:Chinese
-
Abstract:
【Objective】 To review the occurrence of allergic reactions during therapeutic plasma exchange (TPE) and to explore the risk factors of TPE allergic reactions. 【Methods】 The clinical data of 929 patients treated with TPE using plasma components by the Department of Transfusion Medicine in our medical center from 2018 to 2023 were collected. The influencing factors of allergic reactions were analyzed by univariate analysis, and the independent risk factors of allergic reactions were analyzed by logistic multivariate regression analysis. 【Results】 A total of 4 071 TPEs were performed in 929 patients.Among them, 198 patients (21.31%) experienced 349 times (8.57%) of allergic reactions, with the incidence of grade Ⅰ, Ⅱ and Ⅲ allergic reactions of 16.33%, 81.38% and 2.29%, respectively, and no deaths. The univariate analysis showed that the patient′s age, allergy history, diagnosis of immune-related diseases, ICU admission, plasma consumption, total blood volume, maximum blood flow rate and combined use of albumin were related to the occurrence of allergic reactions (P<0.05). Multivariate regression analysis showed that young patients, a history of allergy, immune-related diseases and non-ICU patients were prone to allergic reactions in TPE, but the treatment options of TPE such as substitute fluid category, plasma consumption and blood flow rate were not related to the occurrence of allergic reactions. 【Conclusion】 There are significant individual differences in the occurrence of allergic reactions for TPE, and young age, history of allergies, immune-related diseases and non-ICU patients are risk factors for allergic reactions in TPE. Identifying patients with risk factors before TPE treatment and giving corresponding preventive measures can reduce the incidence of allergic reactions.
