[Establishment and verification of risk assessment scale for clinical safety medication of aconitine].

Chinese patent medicine containing aconitine is the key in clinical rational drug use. These drugs contain Chuanwu, Caowu or Fuzi, and Aconitum brachypodum with functions of expelling wind-dampness or tonifying Yang, all of which shall be used by strictly following the indications and dosage. However, there are many kinds of such drugs. Not only the unfamiliar knowledge of some Chinese and Western physicians about the characteristics of them, but also the combination of multiple drugs from different clinical departments, would increase the risk of aconitine poisoning. Based on the previous research, this paper proposed three core elements "syndrome differentiation-dosage differentiation-toxicity differentiation" from the prescription review and pharmacy consulting work, and objective and standardized evaluation was used to build a risk assessment scale containing 3 categories, 9 items and 36 indicators with Hulisan Jiaonang and Qufeng Zhitong Jiaonang as the example. This scale was used to evaluate the risk of a therapeutic regimen before and after the implementation. According to the verification of the existing adverse reaction cases, the risk assessment scale can be used to indicate the risk of drug treatment program and identify the risk level of drug treatment status. This paper tried to provide a methodological paradigm for scientific and objective evaluation on the safety of Chinese patent medicines, and help to identify the key links and risk prevention in the rational use by Chinese medicine physicians and pharmacists.