Clinical analysis of 380 botulism patients caused by cosmetic injection of botulinum toxin
10.3760/cma.j.issn.1671-0282.2020.06.016
- VernacularTitle:380例注射肉毒毒素美容中毒患者的临床分析
- Author:
Meng GAO
1
;
Lili BAI
;
Guodong LIN
;
Junxiu ZHAO
;
Jianguang DONG
;
Zewu QIU
Author Information
1. 中国人民解放军军事科学院军事医学研究院，北京 100850
- From:
Chinese Journal of Emergency Medicine
2020;29(6):820-825
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To analyze and summarize the basic characteristics and clinical features of botulism patients caused by cosmetic injection of botulinum toxin.Methods:Retrospective investigation and analysis method were used to analyze the data of botulism patients caused by cosmetic injection of botulinum toxin admitted to the Poisoning Treatment Center of the PLA from March 2016 to June 2019.Results:Total of 380 cases were included in this study, including 114 hospitalized cases and 266 emergency cases. The majority patients (97.4%) were female, and most of them (39.5%) were among 30-39 years old. Most of the cases occurred in beauty salons or beauty studios, and most of the botulinum toxin injected was fake and inferior products. Onset latency were mainly distributed in 3 to 6 days. Common clinical symptoms included dizziness, blurred vision, eyes open weakness, dysphagia, chest tightness of breath, fatigue, diplopia, nausea, bilateral eyelid drooping, and dysarthria. The "4D" sign of cranial nerve injury occurred less frequently, mainly with mild and moderate poisoning; The occurrence rates of dysarthria, dysphagia, eyes open weakness, blurred vision, choking in drinking water, chewing weakness, bilateral eyelid drooping, decreased limb muscle strength, and chest tightness of breath in the hospitalized case were significantly higher than those in the emergency cases (all P < 0.05). Three hundred and nine patients received botulinum antitoxin therapy. The dose of botulinum antitoxin was 20 000 (20 000-30 000) U, with a total treatment duration of 4 (3-7) days in the emergence cases, and 30 000 (30 000-50 000) U with a total treatment time of 8 (5-11) days in the hospitalized cases, and there were significant differences between the two groups ( P < 0.05). All cases were followed up with good prognosis. Conclusions:Cosmetic injection of botulinum toxin has certain risk. If symptoms of poisoning occur such as dizziness, blurred vision, eyes open weakness and dysphagia, patients should be treated promptly, and early treatment with botulinum antitoxin can improve the prognosis.
