Seven databases (EMbase, PubMed, Cochrane Library, Web of Science, CNKI, VIP, and Wan fang Database) were searched by computer,
The retrieval period was from database construction until August 2022; (III)Pubmed search strategy: (((((acute disease[MeSH Terms])) AND (cerebral infarction[MeSH Terms])) OR (acute cerebral infarction)) OR ((((acute disease[MeSH Terms])) AND (brain infarction[MeSH Terms])) OR (acute brain infarction))) AND (((((3-n-butylphthalide[MeSH Terms])) OR (3-n-butylphthalide[Title/Abstract])) OR (butylphthalide)) OR (NBP)).
The retrieval period was from database construction until August 2022; (III)Pubmed search strategy: (((((acute disease[MeSH Terms])) AND (cerebral infarction[MeSH Terms])) OR (acute cerebral infarction)) OR ((((acute disease[MeSH Terms])) AND (brain infarction[MeSH Terms])) OR (acute brain infarction))) AND (((((3-n-butylphthalide[MeSH Terms])) OR (3-n-butylphthalide[Title/Abstract])) OR (butylphthalide)) OR (NBP)).
