Work

Traditional Chinese medicine in synergy with conventional therapy improves renal outcomes and provides survival benefit in patients with systemic lupus erythematosus: a cohort study from the largest health care system in Taiwan

Year: 2025

Type: article

Abstract: Background Systemic lupus erythematosus (SLE) is a multifaceted autoimmune disorder that significantly impacts renal function. Despite conventional treatments, morbidity and mortality remain high, necessitating the exploration of safer and more effective therapies, including the potential benefits of Traditional Chinese Medicine (TCM) for improving kidney health and survival rates.Methods Patients with newly diagnosed with SLE with catastrophic illness certificate were retrospectively enrolled from CGRD between 2005 and 2020. Patients were stratified into groups based on TCM treatment post-diagnosis. Outcomes measured included end-stage renal disease (ESRD) incidence and all-cause mortality, using Cox proportional hazard models and Kaplan-Meier analysis for statistical evaluation.Results Among 10462 newly diagnosed SLE patients, 1831 had received at least 28 days of TCM treatment, while 7966 had not received TCM treatment. After propensity score matching, there were equally 1831 individuals in each group, with no significant baseline differences in age, sex, biochemical profiles and comorbidities. TCM usage was associated with a significantly reduced rate of ESRD over a 0.5-year follow-up (adjusted hazard ratio (aHR): 0.24; 95% confidence interval (CI): 0.07-0.80, p = 0.02), with a trend that persisted over five years. TCM group's proteinuria was significantly lower than that of the non-TCM group at various time points post-index date, including 6 months (174.98 mg vs. 248.09 mg, p < 0.001), 1 year (161.05 mg vs. 303.03 mg, p < 0.001), 3 years (150.26 mg vs. 250 mg, p = 0.03), and 10 years (147.06 mg vs. 190.75 mg, p = 0.03). After adjusting for confounding covariates, TCM users had a significantly decreased risk of mortality (aHR 0.70, 95% CI 0.58-0.83).Conclusion Integrating TCM with conventional treatment could lower risk of ESRD and mortality, highlighting the potential for a more holistic approach to patient care for SLE.

Source: Current Medical Research and Opinion

DOI: 10.1080/03007995.2025.2478160

Authors: Chen-Ying Wei, Chiao-Hsuan Chu, Hsuan-Shu Shen, Po-Chuan Ko, Jiun-Liang Chen, Han-Hua Yu