Preventive efficacy of rhGM-CSF combined with Kangfuxin liquid on radiation dermatitis of breast cancer

LIU Yuanyuan; HUANG Xiaoqing; YAN Liang; YI Shuping

doi:10.11958/20250747

Abstract：Objective To investigate the preventive efficacy of recombinant human granulocyte-macrophage colony-stimulating factor(rhGM-CSF)combined with Kangfuxin liquid on radiation dermatitis in breast cancer patients underwent radiotherapy.Methods A total of 90 breast cancer patients were randomized into the control group(45 cases,rhGM-CSF alone)and the observation group(45 cases,rhGM-CSF+Kangfuxin liquid).Both groups received radiotherapy.The incidence of radiation dermatitis,the time of first occurrence,the healing time and severity of radiation dermatitis(graded by RTOG criteria)were compared between the two groups.Skin growth factors[epidermal growth factor(EGF),basic fibroblast growth factor(bFGF),transforming growth factor-β(TGF-β)]were measured via enzyme linked immunosorbent assay(ELISA)before radiotherapy and 2 weeks after radiotherapy.The quality of life of patients was assessed using the EORTC QLQ-C30 V3.0 questionnaire.Results The incidence of radiation dermatitis was significantly lower in the observation group(35.56%,16/45)than that in the control group(68.89%,31/45,P＜0.05),and the first occurrence time of dermatitis was later,the healing time was shorter,and the severity grade of dermatitis was lower(P＜0.05).Two weeks after radiotherapy,levels of EGF,bFGF,TGF-β and the scores of QLQ-C30 increased in both groups,and those of the observation group were significantly higher than the control group(P＜0.05).Conclusion Combining rhGM-CSF with Kangfuxin liquid can effectively prevent radiation dermatitis in breast cancer patients by reducing incidence and severity,delaying onset time,accelerating healing,and improving quality of life.