Analysis of the clinical characteristics of patients with anaphylactic shock in a hospital in Beijing City from 2017 to 2023
10.3760/cma.j.cn112150-20231220-00470
- VernacularTitle:2017—2023年北京市某医院过敏性休克患者的临床特征分析
- Author:
Yusong GAO
1
;
Chengyue PENG
;
Xiaoting SONG
;
Zuotao ZHAO
Author Information
1. 北京大学第一医院急诊科，北京 100034
- Keywords:
Anaphylactic shock;
Anaphylaxis;
Treatment;
First aid
- From:
Chinese Journal of Preventive Medicine
2024;58(4):474-480
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the pathogenesis and clinical manifestations of anaphylactic shock and to evaluate the effectiveness of existing treatments, so as to improve the understanding of anaphylactic shock and to properly manage patients with anaphylactic shock.Methods:A retrospective observational study was conducted to select 63 patients with anaphylactic shock who were diagnosed and treated in Peking University First Hospital from July 2017 to June 2023 as the study objects, and the clinical data including basic information, present medical history, vital signs, past medical history, emergency treatment measures and prognosis were collected, and the causes, clinical manifestations and emergency treatment measures of anaphylactic shock were descriptively analyzed.Results:The causes of anaphylactic shock in 63 subjects could be divided into drug allergy (50.79%), food allergy (15.87%), blood product allergy (11.11%), others (3.17%), radiotherapy (1.59%), strenuous exercise (1.59%), hemodialysis (1.59%), and the triggers in 9 cases (14.29%) were unclear. The clinical manifestations can be abnormalities of the skin, respiratory system, cardiovascular system, gastrointestinal system and urinary system, among which the most common skin manifestations are wheal rash, itching, redness and swelling (79.37%), the most common manifestation of the respiratory system is dyspnea (30.16%), and the highest proportion of cardiovascular manifestations is blood pressure lower than 90 mmHg or baseline blood pressure drop of 30 mmHg (100.00%). The most commonly used therapeutic drugs were epinephrine (49.2%), glucocorticoids (69.8%), antihistamines (52.4%), vasopressors (12.7%), and others.Conclusion:The causes of anaphylactic shock are different, and the clinical manifestations are complex and diverse, and the condition can be severe and life-threatening. Clinically, attention should be paid to the early and accurate identification of high-risk patients, the prevention of anaphylactic shock, and the timely taking of corresponding measures to protect the life safety of patients once anaphylactic shock occurs. Early diagnosis and prompt treatment are key to managing anaphylactic shock.
