Adjunctive effect of compound Kushen injection for cancer: An overview of systematic reviews.

ETHNOPHARMACOLOGICAL RELEVANCE: Compound Kushen (Sophora flavescens Aiton) Injection (CKI) is a Chinese herbal injection made from extracts of Kushen and Baituling (Heterosmilax japonica Kunth), containing matrine (MAT), oxymatrine (OMT) and other alkaloids with significant anti-tumor activity, and is widely used as an adjuvant treatment for cancer in China. AIM OF THE STUDY: The existing systematic reviews/meta-analyses (SRs/MAs) were re-evaluated to provide a reference for the clinical application of CKI. MATERIALS AND METHODS: SRs/MAs of CKI adjuvant therapy for cancer-related diseases were searched in four English language databases: PubMed, Embase, Web of Science, and Cochrane Library, all from the time of database construction to October 2022. 5 researchers independently conducted literature search and identification according to the inclusion criteria, and the data of the final literature were independently extracted, and finally the AMSTAR 2 tool, PRISMA statement and GRADE classification were used to evaluate the methodological quality of the included SRs/MAs, the degree of completeness of reporting and the quality of evidence for outcome indicators. Database registration: PROSPERO ID：CRD42022361349. RESULTS: Eighteen SRs/MAs were finally included, with studies covering non-small cell lung cancer, primary liver cancer, gastric cancer, colorectal cancer, breast cancer, head and neck tumors, and cancer-related bone pain. The evaluation showed that the methodological quality of the included literature was extremely low, but most of the literature reported relatively complete entries; nine clinical effectiveness indicators for non-small cell lung cancer and digestive system tumors were rated as moderate in the GRADE quality of evidence, and the quality of other outcomes was low to very low. CONCLUSION: CKI is a potentially effective drug for the adjuvant treatment of neoplastic diseases and may be more convincing for the adjuvant treatment of non-small cell lung cancer and digestive system tumors; however, due to the low methodological and evidentiary quality of the current SRs, their effectiveness needs to be confirmed by more high-quality evidence-based medical evidence.

Effects of Traditional Chinese Medicine Injections for Anthracyclines-induced Cardiotoxicity: An Overview of Systematic Reviews and Meta-Analyses.

INTRODUCTION: Traditional Chinese medicine (TCM) injections, as a relatively safe and low-cost treatment, have been widely used in the prevention and treatment of anthracyclines-induced cardiotoxicity in China. However, the quality of the relevant systematic reviews and meta-analyses published in recent years is uneven, so that the effectiveness and safety of TCM injections in preventing and treating anthracyclines-induced cardiotoxicity remain to be discussed. A systematic overview is therefore needed to provide a more advanced evidentiary reference for clinical practice. METHODS: Eight Chinese and English databases were searched by computer to screen the meta-analyses/systematic reviews on the efficacy of traditional Chinese medicine injections for the prevention and treatment of anthracyclines-induced cardiotoxicity from the database establishment to October 2022. The methodological quality and evidence quality of outcome indicators included in the study were evaluated by AMSTAR 2 tool, PRISMA statement and GRADE classification. RESULTS: A total of 7 articles were included in the study. The quality evaluation of AMSTAR 2 showed that 7 studies were extremely low-level; PRISMA stated that the evaluation results showed that the reports of 7 studies were of intermediate quality; The GRADE rating indicated that most of the evidence was of low quality. CONCLUSION: The methodological quality and evidence quality of meta-analysis/system evaluation concerning the prevention and treatment of anthracyclines-induced cardiotoxicity by Chinese medicine are currently low, and the effectiveness of Chinese medicine in the treatment of anthracyclines-induced cardiotoxicity needs more high-quality evidence-based evidence.