Efficacy and safety of acupuncture therapy combined with conventional pharmacotherapy in the treatment of systemic lupus erythematosus: A systematic review and meta-analysis.

BACKGROUND: Currently, the mainstream treatments for systemic lupus erythematosus (SLE) are based on glucocorticoids and immunosuppressants, which are known to have considerable adverse effects. This meta-analysis is aimed at confirming the efficacy and safety of acupuncture therapy in combination with traditional medications in the treatment of SLE. METHODS: Multiple databases were searched for randomized controlled trials using acupuncture therapy in combination with conventional pharmacotherapy for the treatment of SLE, from the establishment of the database to March 2023. Study selection, data collection, as well as quality assessment were conducted by 2 reviewers independently. RevMan 5.4 and Stata 17 software were used for Meta-analysis. RESULTS: Seven eligible studies involving 514 patients with SLE were included. Meta-analysis demonstrated that in SLE patients, extra treatment with acupuncture was superior to drug therapy alone in improving the overall response rate (RR = 1.20, 95% confidence intervals [1.11, 1.29], P < .00001, heterogeneity P = .69, I2 = 0%) and regulating immunological indicators (C3, C4, IgG, T lymphocyte subpopulation, IL-6, ds-DNA, ESR) while reducing TCM symptom scores, the SLE Disease Activity Index (SLEDAI) and the incidence of adverse events on treatment (P ≤ 0.05). Additionally, it was able to reduce BUN, Scr and 24 hours urine protein, suggesting that acupuncture treatment had a protective effect on the kidneys. CONCLUSIONS: Acupuncture therapy combined with conventional pharmacotherapy is an efficient and safe way in the treatment of SLE. However, the conclusions drawn from this meta-analysis have some limitations due to the small number and uneven quality of the included studies, leading to heterogeneity and bias. Thus more relevant high-quality randomized controlled trials are needed for further evaluation in the future.

Protocol for rheumatoid arthritis complicated with cardiovascular damage treated with Guanxining tablet with a randomized controlled trial.

Background: Cardiovascular disease (CVD) is the main cause of death in patients with rheumatoid arthritis (RA). Apart from traditional cardiovascular risk factors, immune dysfunction and chronic inflammation of RA are also risk factors for complex cardiovascular damage. Although methotrexate (MTX) is beneficial to CVD in RA patients by inhibiting inflammation, its adverse effects limit its clinical application. Therefore, it is essential to seek safer and more effective drugs. Objective: We aimed to assess the efficacy of Guanxining Tablet (GXNT) for rheumatoid arthritis complicated with cardiovascular damage. Methods: We will conduct a prospective single-center randomized trial. We will randomly divide 56 eligible patients into two groups. The treatment group will take GXNT and MTX treatment, and the control group will receive MTX and the placebo. The primary outcome measure will be aortic distensibility (AD). Secondary outcome measures will be Cardiac function which will contain right ventricular outflow tract diameter (RVOTD), aortic diameter (AOD), left atrium diameter (LAD), right ventricular end diastolic diameter (RVDD), left ventricular end diastolic diameter (LVDD), ejection fraction (EF%), fractional shortening (FS%), stroke volume (SV). Adverse events will be closely monitored during the entire trial period. Discussion: This trial is intended to determine whether the addition of GXNT will improve the prognosis of patients with rheumatoid arthritis and cardiovascular damage without severe adverse reactions. Completing this clinical trial might provide these patients with a novel and effective drug while avoiding adverse reactions similar to methotrexate. Trial registration: ChiCTR2000030247.

Investigating the Mechanisms of Jieduquyuziyin Prescription Improves Lupus Nephritis and Fibrosis via FXR in MRL/lpr Mice.

Lupus nephritis (LN) is one of the most serious complications of systemic lupus erythematosus (SLE) and one of the leading causes of death. An alternative effective treatment to ameliorate and relieve LN and delay the process of renal tissue fibrosis is urgently needed in the clinical setting. Jieduquyuziyin prescription (JP) has been successfully used to treat SLE, but its potential mechanisms are not sufficiently understood. In this study, we treated MRL/lpr mice with JP for 8 weeks and treated human renal tubular epithelial cells (human kidney 2 (HK-2)) with drug-containing serum to observe the antagonistic effects of JP on inflammation and fibrosis, as well as to investigate the possible mechanisms. Results demonstrated that JP significantly reduced urinary protein and significantly improved pathological abnormalities. Metabolomics combined with ingenuity pathway analysis illustrated that the process of kidney injury in lupus mice may be closely related to farnesoid X receptor (FXR) pathway abnormalities. Microarray biomimetic analysis and LN patients indicated that FXR may play a protective role as an effective therapeutic target for LN and renal fibrosis. JP significantly increased the expression of FXR and inhibited the expression of its downstream targets, namely, nuclear transcription factor κB (NF-κB) and α-smooth muscle actin (α-SMA), in the kidney of MRL/lpr mice and HK-2 cells, as confirmed by in vitro and in vivo experiments. In conclusion, JP may mediate the activation of renal FXR expression and inhibit NF-κB and α-SMA expression to exert anti-inflammatory and antifibrotic effects for LN prevention and treatment.