Safety evaluation and risk control measures for Aconiti Kusnezoffii Radix.
10.19540/j.cnki.cjcmm.20180516.006
- Author:
Dan WANG
1
;
De-Xian JIA
1
;
Zhen-Zhen LI
1
;
Jun-Kai YAO
1
;
Li ZHANG
2
;
Xiao-Bo SUN
3
;
Xue-Min GAO
1
;
Jing-Xia WANG
1
Author Information
1. College of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing 100029, China.
2. Dongfang Hospital Affiliated to Beijing University of Chinese Medicine, Beijing 100078, China.
3. Institute of Medicinal Plant Development, Chinese Academy of Medical Sciences & Peking Union Medical College, Beijing 100193, China.
- Publication Type:Journal Article
- Keywords:
Aconiti Kusnezoffii Radix;
aconitine;
adverse drug reactions;
risk control;
safety evaluation
- From:
China Journal of Chinese Materia Medica
2018;43(15):3093-3100
- CountryChina
- Language:Chinese
-
Abstract:
Through the comprehensive and systematic research of domestic and overseas literature and information, we studied ancient original records on Aconiti Kusnezoffii Radix and its toxicity, analyzed related adverse cases and the animal toxicity experiments in recent years, then systematically analyzed the safety of Aconitum and its preparations, and finally we summarized the clinical characteristics and potential risk factors related to the safety of Aconitum. A report on adverse events of Aconitum in 76 patients with myocardial damage and renal damage accounting for 53.9% and 42.1% respectively, indicated that the safety problems of Aconitum may be related to heart toxicity and liver-kidney toxicity. Aconitum had complex compositions, and based on the animal experiments, Aconitum decoction had the highest toxicity at 2 h, and it reduced significantly at 4 h, which showed that the toxic components mainly depend on the hydrolysis or the decomposition degree of diester diterpenoid alkaloids. According to the toxicity study, Aconitum toxicity might occur in cardiovascular system, nervous system, kidney, embryo, reproductive system, and it was contraindicated in pregnant women. So far, specific antidote for aconitine poisoning is still a blank. The key for treatment is to correct arrhythmia timely and effectively, maintain stable vital signs, and meanwhile, give gastric lavage, intravenous fluid infusion and other therapies. So we suggest that the basic study for Aconitum toxicology should be strengthened, and the pharmacology and mechanism of toxicity, as well as the mechanism of processing for raising efficiency and reducing toxicity, should be further clarified to determine the quantity-effect relationship and eliminate safety hazards in using Aconitum.
