Can External Use of Chinese Herbal Medicine Prevent Cumulative Peripheral Neuropathy Induced by Oxaliplatin? A Systematic Literature Review With Meta-analysis.

ABSTRACT: Background. Peripheral neurotoxicity caused by oxaliplatin (OXA) chemotherapy is the main limitation preventing continuation of chemotherapy in patients with gastrointestinal cancer. The purpose of this study was to determine the efficacy of external use of Chinese herbal medicine (CHM) on the incidence of cumulative OXA-induced peripheral neurotoxicity (OIPN). Method. Scientific literature databases were searched to identify controlled clinical trials analyzing CHM in OIPN. Clinical studies that included at least 1 relevant primary outcome were analyzed by 2 independent reviewers. Meta-analysis was performed on the software RevMan 5.3. Results. 700 cancer patients of 9 studies were reported, of whom 352 received external CHM and 348 received warm water baths, conventional medicine, or no intervention as controls. Neurotoxicity incidence (Levi grade ? 1) was significantly decreased in CHM group, compared with no intervention (P < .01). The incidence of cumulative neurotoxicity (Levi grade ?2) was also significantly lower in the CHM group than in all the control groups (P < .05), and the cumulative neurotoxicity in the CHM group was significantly reduced (Levi grade ? 3) in comparision with no intervention (P < .01). These results were consistent with those of the subgroup analyses for preventing OIPN at each of the chemotherapy treatment cycles. There was no difference in the incidence of adverse events between groups (P > .05). Conclusion. External use of CHM may be beneficial in preventing the OXA-induced cumulative neurotoxicity. However, given the low quality of the evidence, the results should be interpreted with caution.

SUBMITTER: Hao J 

PROVIDER: S-EPMC6902377 | biostudies-literature | 2019 Jan-Dec

REPOSITORIES: biostudies-literature