Effect of Nephritis Rehabilitation Tablets combined with tacrolimus in treatment of idiopathic membranous nephropathy.

BACKGROUND: Idiopathic membranous nephropathy (IMN) has a high incidence in the middle-aged and elderly population, and poses a great threat to the physical and mental health and quality of life of patients. Nephritis Rehabilitation Tablets have many potential effects, such as clearing residual toxins, tumefying the kidney and spleen, replenishing qi, and nourishing yin, and have played an important role in the treatment of a variety of kidney diseases. AIM: To investigate the efficacy and safety of Nephritis Rehabilitation Tablets combined with tacrolimus in the treatment of IMN. METHODS: Eighty-four patients with IMN recruited from January 2017 to September 2020 were randomly divided into a study group (n = 42) and a control group (n = 42). On the basis of routine symptomatic treatment, both groups were treated with tacrolimus, and the study group was additionally treated with Nephritis Rehabilitation Tablets. Both groups were treated for 12 wk. The therapeutic effect, the levels of renal function indexes [serum creatinine (Scr), serum albumin, and 24-h urinary protein], urinary immunoglobulin (IgG4), membrane attack complex (C5b-9), and the incidence of adverse reactions were measured before and after 12 wk of treatment. RESULTS: The total effective rate in the study group was significantly higher than that of the control group. Before treatment, there was no significant difference in Scr, serum albumin, or 24 h urinary protein between the two groups. After 12 wk of treatment, the levels of Scr and 24-h urinary protein in both groups were significantly lower and serum albumin was significantly higher than those before treatment (P < 0.05), and the levels of Scr and 24-h urinary protein were significantly lower (P = 0.003 and 0.000, respectively), and the level of serum albumin was significantly higher (P = 0.00) in the study group than in the control group. Before treatment, there was no significant difference in urinary IgG4 and C5b-9 levels between the study group and the control group (P = 0.336 and 0.438, respectively). After 12 wk of treatment, the levels of urinary IgG4 and C5b-9 in the two groups were lower than those before treatment, and the levels of urinary IgG4 and C5b-9 in the study group were significantly lower than those in the control group (P = 0.000). There was no significant difference in the incidence of adverse reactions between the two groups (P = 0.710). CONCLUSION: Based on routine intervention, Nephritis Rehabilitation Tablets combined with tacrolimus in the treatment of IMN can effectively improve the renal function of patients and downregulate the expression of urinary IgG4 and C5b-9. In addition, they can improve the overall therapeutic effect while not increasing the risk of adverse reactions.

Xanthoma Disseminatum in a Young Patient with Diabetes Insipidus.

Xanthoma disseminatum (XD) is a nonfamilial type of normolipidemic mucocutaneous xanthomatosis that belongs to the group of non-Langerhans cell histiocytoses. More than 100 cases of XD have been reported. In this study we report a case of XD in a 4-year-old boy with diabetes insipidus (DI). This boy is one of the youngest patients ever to present with XD combined with DI.