Association of Clinical Manifestations of Systemic Lupus Erythematosus and Complementary Therapy Use in Taiwanese Female Patients: A Cross-Sectional Study

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

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 SLE with catastrophic illness certificate were retrospectively enrolled from the Chang Gung Research Database (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 10,462 newly diagnosed SLE patients, 1,831 had received at least 28 days of TCM treatment, while 7,966 had not received TCM treatment. After propensity score matching, there were equally 1,831 individuals in each group, with no significant baseline differences in age, sex, biochemical profiles, or 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 = .02), with a trend that persisted over 5 years. The 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 <.001), 1 year (161.05 mg vs. 303.03 mg, p <.001), 3 years (150.26 mg vs. 250 mg, p = .03), and 10 years (147.06 mg vs. 190.75 mg, p = .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.

Use of complementary and alternative medicine (CAM) among people living with Sjögren's: a cross-sectional survey using a modified international CAM questionnaire (I-CAM-Q)

Sjögren's is a chronic autoimmune disease with diverse symptomatology, and varying patient satisfaction with management. Patients with chronic conditions are known to be higher users of complementary and alternative (CAM) practices, yet little information regarding extent of such use exists. This paper describes usage of CAM practices among people living with Sjögren's, encompassing visits to healthcare providers, CAM practitioners, self-administered CAM and self-help practices. We explored both purposes and perceived helpfulness of the various modalities utilised. 296 respondents completed an online survey administered through Sjögren's Research Ireland in 2023. An adapted form of the International Complementary and Alternative Medicine Questionnaire (I-CAM-Q) was utilised as the survey instrument. 88.5% of respondents had a formal diagnosis of Sjögren's. The majority (93.6%) were female, across all age groups. Over half (52%) of non-retired respondents were at least partially unable to work due to their diagnosis. Over half of all respondents (58.8%) listed at least one concomitant health problem. Most respondents (248, 83.8%) had used some form of CAM within the preceding 12 months. One-in-four had attended a CAM practitioner, most commonly chiropractors (8.4%) or acupuncturists (7.8%). Conventional healthcare and CAM providers were both consulted more commonly for management of chronic conditions or for well-being than for acute symptom management, although this was particularly stark for CAM consultations. 196 respondents (66.2%) reported use of self-administered CAM, predominantly vitamins/minerals or dietary supplements. 69.9% used various self-care practices, with the most reported being meditation, relaxation techniques and prayer. People living with Sjögren's attend both conventional healthcare providers and CAM practitioners to a high degree and use a diverse range of complementary therapies and practices. Health care professionals need to consider and discuss potential CAM use by this patient cohort and offer evidence-based patient education about therapies and practices encountered.

The Complex Role of Gut Microbiota in Systemic Lupus Erythematosus and Lupus Nephritis: From Pathogenetic Factor to Therapeutic Target

The role of gut microbiota (GM) and intestinal dysbiosis in triggering the onset and/or modulating the severity and progression of lupus nephritis (LN) has been the object of intense research over the last few years. Some alterations at the phyla level, such as the abundance of Proteobacteria and reduction in Firmicutes/Bacteroidetes (F/B) ratio and in α-diversity have been consistently reported in systemic lupus erythematosus (SLE), whereas a more specific role has been ascribed to some species (Bacteroides thetaiotaomicron and Ruminococcus gnavus) in LN. Underlying mechanisms include microbial translocation through a "leaky gut" and subsequent molecular mimicry, immune dysregulation (alteration of IFNγ levels and of balance between Treg and Th17 subsets), and epigenetic interactions. Levels of bacterial metabolites, such as butyrate and other short-chain fatty acids (SCFAs), appear to play a key role in modulating LN. Beyond bacterial components of GM, virome and mycobiome are also increasingly recognized as important players in the modulation of an immune response. On the other hand, microbiota-based therapy appears promising and includes diet, prebiotics, probiotics, symbiotics, and fecal microbiota transplantation (FMT). The modulation of microbiota could correct critical alterations, such as F/B ratio and Treg/Th17 imbalance, and blunt production of autoantibodies and renal damage. Despite current limits, GM is emerging as a powerful environmental factor that could be harnessed to interfere with key mechanisms leading to SLE, preventing flares and organ damage, including LN. The aim of this review is to provide a state-of-the-art analysis of the role of GM in triggering and modulating SLE and LN on the one hand, while exploring possible therapeutic manipulation of GM to control the disease on the other hand.

Impact of synbiotics on disease activity in systemic lupus erythematosus: Results from a randomized clinical trial

Systemic lupus erythematosus (SLE) is an autoimmune disease that affects various organs in the body. In SLE, inflammatory cytokines play a crucial role in initiating and sustaining the inflammatory process. Synbiotics may help modulate these inflammatory cytokines. This randomized, double-blind, placebo-controlled clinical trial aimed to assess the impact of synbiotics intervention on interleukin-17A (IL-17A) levels, disease activity, and inflammatory factors in patients with SLE. Fifty SLE patients were randomly assigned to receive either standard therapy plus synbiotics (consisting of Streptococcus thermophilus, Lactobacillus acidophilus, Lactobacillus casei, Lactobacillus rhamnosus, Lactobacillus salivarius, Lactobacillus reuteri, Bifidobacterium lactis, Bifidobacterium longum, Bifidobacterium bifidum, and the prebiotic fructooligosaccharides) or standard therapy alone for 2 months. The results demonstrated a significant reduction in both protein and mRNA levels of IL-17A, as well as in the Systemic Lupus Erythematosus Disease Activity Index 2000 score, within the synbiotics group after the intervention compared to baseline. In contrast, the placebo group did not experience significant changes in IL-17A levels or disease activity. Synbiotic supplementation shows potential as an adjunctive therapeutic approach for SLE management; however, further research is needed to elucidate its underlying mechanisms. PRACTICAL APPLICATION: This study explores the use of synbiotics as a supplementary treatment for systemic lupus erythematosus, which is typically managed with immunosuppressive therapies.

The economic burden of systemic lupus erythematosus in Taiwan

BACKGROUND

Our cost-of-illness (COI) model adopted both payer and societal perspectives over a time horizon of 5 years to measure the economic burden of systemic lupus erythematosus (SLE) in Taiwan.

METHODOLOGY

A prevalence-based model was established to estimate the economic consequences of SLE after diagnosis in Taiwan. The model included four health states: (i) the three phenotypes representing mild, moderate, and severe SLE, and (ii) death. The inputs were obtained from a literature review of all the clinical trials and validated using a Delphi panel. The Delphi panel's insights included commonly used treatment strategies for patients with SLE within the Taiwanese healthcare system. The costs mentioned in this model are disease management, monitoring, transient event, and indirect costs. One-way sensitivity analyses were conducted to assess the model uncertainty.

RESULTS

The number of patients with SLE in our COI model was 20,189. At diagnosis, the number of SLE patients with mild, moderate, and severe phenotypes was 5,916, 12,255, and 2019, respectively. The total SLE cost in Taiwan over 5 years from both payer and societal perspectives was estimated at TWD 3.9 and 47 billion, respectively. The costs per patient per year from the payer and societal perspective were TWD 38,775 ($2,758) and TWD 466,119 ($33,152), respectively.

CONCLUSION

The findings demonstrated that the burden of SLE in Taiwan over a time horizon of 5 years is substantially high, mainly due to the consequences of economic loss as it affects women and men during their working age, in addition to the costs of SLE management and its consequences, such as flares, infection, and organ damage. Therefore, more attention should be paid to limiting the progression of SLE and the occurrence of flares, and further economic evaluations are necessary to assess novel treatment strategies that could control the disease.

Renal and survival benefits of seventeen prescribed Chinese herbal medicines against oxidative-inflammatory stress in systemic lupus erythematosus patients with chronic kidney disease: a real-world longitudinal study

Background: Systemic lupus erythematosus (SLE) significantly links to LN, a type of CKD with high mortality despite modern Western treatments. About 70% of SLE patients develop LN, and 30% advance to end-stage renal disease (ESRD). Concerns about glucocorticoid side effects and LN worsening due to oxidative stress prompt alternative treatment searches. In Taiwan, over 85% of SLE patients opt for complementary methods, especially Chinese herbal medicine (CHM). We pinpointed seventeen CHMs for SLE (PRCHMSLE) with antioxidative and anti-inflammatory properties from national health insurance data (2000-2017). Our primary aim was to assess their impact on renal and survival outcomes in SLE patients progressing to CKD (SLE-CKD), with a secondary focus on the risks of hospitalization and hyperkalemia. Methods: We established a propensity-matched cohort of 1,188 patients with SLE-CKD, comprising 594 PRCHMSLE users and 594 nonusers. We employed Cox proportional hazards models and restricted mean survival time (RMST) analyses to assess the renal and survival outcomes of PRCHMSLE users. Moreover, we performed pooling and network analyses, specifically focusing on the renal effects linked to PRCHMSLE. Results: PRCHMSLE use was associated with decreased adjusted hazard ratios for ESRD (0.45; 95% confidence interval, 0.25-0.79, p = 0.006), all-cause mortality (0.56; 0.43-0.75, p < 0.0001), non-cardiovascular mortality (0.56; 0.42-0.75, p < 0.0001), and hospitalization (0.72; 0.52-0.96, p = 0.009). Hyperkalemia risk did not increase. Significant differences in RMST were observed: 0.57 years (95% confidence interval, 0.19-0.95, p = 0.004) for ESRD, 1.22 years (0.63-1.82, p < 0.0001) for all-cause mortality, and 1.21 years (0.62-1.80, p < 0.0001) for non-cardiovascular mortality, favoring PRCHMSLE use. Notably renoprotective PRCHMSLE included Gan-Lu-Ying, Anemarrhena asphodeloides Bunge [Asparagaceae; Rhizoma Anemarrhenae] (Zhi-Mu), Rehmannia glutinosa (Gaertn.) DC. [Orobanchaceae; Radix Rehmanniae] (Sheng-Di-Huang), Jia-Wei-Xiao-Yao-San, and Paeonia suffruticosa Andr. [Paeoniaceae; Cortex Moutan] (Mu-Dan-Pi). Network analysis highlighted primary treatment strategies with central components like Liu-Wei-Di-Huang-Wan, Paeonia suffruticosa Andr. [Paeoniaceae; Cortex Moutan] (Mu-Dan-Pi), Anemarrhena asphodeloides Bunge [Asparagaceae; Rhizoma Anemarrhenae] (Zhi-Mu), Rehmannia glutinosa (Gaertn.) DC. [Orobanchaceae; Radix Rehmanniae] (Sheng-Di-Huang), and Zhi-Bai-Di-Huang-Wan. Conclusion: This work underscores the pronounced renal and survival benefits associated with the seventeen PRCHMSLE in the treatment of SLE-CKD, concurrently mitigating the risks of hospitalization and hyperkalemia. This highlights their potential as alternative treatment options for individuals with this condition.

Probiotics as a complementary treatment in systemic lupus erythematosus: A systematic review

Introduction

Systemic lupus erythematosus (SLE) is a chronic autoimmune disease that primarily affects young women. SLE has no recognized etiology but it is believed to be triggered by a number of factors, including genetic predisposition, hormonal influences, and environmental conditions. Dysbiosis in the gut microbiota has emerged as a potential mechanism connecting the intestinal microbiome to the breakdown of self-tolerance and chronic inflammation. This review aims to investigate the role of probiotics in modulating the gut microbiome and their potential therapeutic benefits in managing SLE, providing insights for future research and clinical practice.

Methods

We conducted a thorough search for papers published up to June 2023 in databases such as PubMed/MEDLINE, Web of Science, Scopus, and Cochrane Library.

Results

The systematic review identified 22 articles examining the effects of probiotics on SLE. These studies-which include in vivo tests, in vitro research, and clinical trials-indicate that probiotics may be effective against inflammation, and improve immunological responses and metabolic profiles in SLE patients. Most in vivo studies were assessed as medium to high quality, while the randomized controlled trial was deemed of high quality.

Conclusion

According to the findings of our systematic review, probiotics may be used in conjunction with other treatments to manage SLE. Nonetheless, current data is limited, and more randomized controlled trials would be required to fully examine their effectiveness.

Rheumatic Diseases: New Progress in Clinical Research and Pathogenesis

Rheumatic diseases encompass a group of disorders that primarily target the musculoskeletal system, including joints, bones, muscles, and connective tissue [...].

Detection of joint involvement in patients with systemic lupus erythematosus using musculoskeletal ultrasound and its correlation with disease activity

Background

Musculoskeletal symptoms are common and could be the first presenting symptom in up to 50% of systemic lupus erythematosus patients, and they affect more than 95% of patients during the clinical course. The present study aimed to assess joint involvement in the wrists, hands, and knees of SLE patients using musculoskeletal ultrasonography and to correlate these findings with disease activity.

The study enrolled 40 Patients with SLE who were attending the Immunology outpatient clinic and internal medicine department of Beni-Suef University Hospital and 20 age and sex nearly matched healthy controls who have no rheumatological complaints. Participants had a comprehensive physical examination, series of laboratory tests, functional assessment by Health Assessment Questionnaire score, disease activity assessment of by European Consensus Lupus Activity score, and radiological examination by high-resolution Ultrasound machine called (LOGIC P 9) using a gray-scale US mode (13–18 MHz) with Power Doppler to detect joint synovitis, synovial hypertrophy, bone erosions and or tenosynovitis.

Results

There was a statistically significant prevalence of US abnormality of knee joints in both asymptomatic and symptomatic cases versus controls contrary to the wrist and hand US abnormality. The presence of SLE increases the risk of US abnormalities in knee joints 28 times more than controls also increasing the age of the patient one year increase the probability of getting abnormal findings in the knee joint by 1.156 times. While the only independent variable that can affect US abnormal findings in the wrist joint is the increase in Systolic Blood Pressure 1 mmHg with 1.06 times.

Conclusion

Musculoskeletal Ultrasound with applied Power Doppler is a good tool for the detection of early affection of joints either in symptomatic or asymptomatic SLE patients.