Integrative therapy decreases the risk of lupus nephritis in patients with systemic lupus erythematosus: A population-based retrospective cohort study

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• 作者：Ching-Mao Chang^a ; ^b ; Po-Chang Wu^c ; Jen-Huai Chiang^d ; ^e ; ^f ; Yau-Huei Wei^g ; ^h ; Fang-Pey Chen^a ; ⁱ ; Tzeng-Ji Chen^j ; ^k ; Tai-Long Pan^l ; ^m ; ⁿ ; Hung-Rong Yen^o ; ^q ; ^r ; ^{hungrongyen@gmail.com} ; Hen-Hong Chang^o ; ^p ; ^q ; ^{tcmchh55@gmail.com}
• 关键词：CAM ; complementary and alternative medicine ; CI ; confidence interval ; CIC ; catastrophic illness certificate ; CM ; conventional medicine ; HM ; herbal medicine ; HR ; hazard ratio ; IM ; integrative medicine ; ICD-9 ; International Classification of Diseases ; Ninth Revision ; Clinical Modification ; NHI ; National Health Insurance ; NHIRD ; National Health Insurance Research Database ; SLE ; Systemic lupus erythematosus ; TCM ; traditional Chinese medicine
• 刊名：Journal of Ethnopharmacology
• 出版年：2017
• 出版时间：20 January 2017
• 年：2017
• 卷：196
• 期：Complete
• 页码：201-212
• 全文大小：1450 K
• 卷排序：196

文摘

Evidence on alleviating the risk of lupus nephritis by integrative therapy with conventional medicine (CM) and herbal medicine (HM) had not been addressed.Aim of the studyWe investigated the integrative effect associated the risk by a retrospective Systemic Lupus Erythematosus (SLE) cohort from Taiwan National Health Insurance Research Database (NHIRD).Materials and methodsSLE patients with a catastrophic illness certificate (CIC) were retrospectively enrolled from the SLE cohort of the Taiwan NHIRD between 1997 and 2011. The patients were divided into an integrative medicine (IM: integrated CM plus HM) and a non-IM (CM only) group with 1:1 propensity score matching. Cox proportional regression model and the Kaplan-Meier method were conducted to estimate the hazard ratio (HR) for lupus nephritis in the cohort.ResultsAmong 16,645 newly diagnosed SLE patients holding a CIC (SLE/CIC), 1933 had received HM and 1571 had received no HM treatment. After propensity score matching, there were 273 patients with lupus nephritis-120 in the IM group and 153 in the non-IM group. The adjusted HR (0.68, 95% confidence interval [CI]: 0.54–0.87, p<0.01) for lupus nephritis was lower in the IM group than in the non-IM group. The adjusted HR (0.69, 95% CI: 0.54–0.88, p<0.001) for lupus nephritis was also lower in the group of patients who had received CM plus HM than in the group that received CM only. The core pattern of HM prescriptions, which were integrated with CM for preventing lupus nephritis, was “Sheng-Di-Huang” (raw Rehmannia glutinosa Libosch.), “Mu-Dan-Pi” (Paeonia suffruticosa Andr.), “Dan-Shan” (Salvia miltiorrhiza Bge.), “Zhi-Bo-Di-Huang-Wan.”, and “Chi-Shao” (Paeoniae lactiflorae Rubra).ConclusionIntegrative therapy decreased the risk of lupus nephritis among SLE patients in Taiwan. Further investigation of the pharmacological mechanism and clinical efficacy are warranted.