What is known about the effects of vitamin D in neuropsychiatric lupus?

Systemic lupus erythematosus (SLE) is an autoimmune disease that can affect several organs and systems. The central and/or peripheral nervous system can suffer from complications known as neuropsychiatric lupus (NPSLE). Studies have associated the manifestations of SLE or NPSLE with vitamin D deficiency. It has been shown that hypovitaminosis D can lead to cognition deficits and cerebral hypoperfusion in patients with NPSLE. In this review article, we will address the main features related to vitamin D supplementation or serum vitamin D levels with neuropsychiatric manifestations, either in patients or in animal models of NPSLE.

The effect of respiratory muscle training on respiratory muscle strength, diaphragm thickness/mobility, and exercise capacity in patients with systemic lupus erythematosus and associated shrinking lung syndrome.

Systemic lupus erythematosus (SLE) is a chronic autoimmune disorder that can impact any organ in the body. The pathophysiology of shrinking lung syndrome (SLS), a rare pulmonary complication of SLE, remains unknown. The objective of the current case series was to investigate the effects of inspiratory muscle training (IMT) on diaphragm thickness/mobility, respiratory muscle strength, peripheral muscle thickness/strength, and functional exercise capacity in patients with SLE and associated SLS. Three patients with SLE were included in the case series. Respiratory muscle strength, peripheral muscle strength, peripheral muscle thickness, diaphragm muscle thickness, diaphragm muscle mobility, functional exercise capacity, and pulmonary function test were assessed. A significant improvement has been determined in respiratory muscle strength, functional exercise capacity, peripheral muscle strength, peripheral muscle thickness, diaphragm muscle thickness, and diaphragm muscle mobility. This is the first case series showing the beneficial effects of IMT on respiratory muscle strength, diaphragm thickness/mobility, peripheral muscle thickness/strength, and exercise capacity in patients with SLE.

Successful complementary therapy with Chinese herbal medicine in a patient with refractory symptoms from systemic lupus erythematosus: A case report.

BACKGROUND: This study presents a unique case of a patient diagnosed with systemic lupus erythematosus and a relatively rare type of traditional Chinese medicine known as Qi deficiency and cold-dampness syndrome. The patient's condition was successfully treated using a combination of complementary therapies, specifically the modified Buzhong Yiqi decoction and the Erchen decoction. CASE PRESENTATION: A 34-year-old female patient experienced intermittent arthralgia and skin rash over three years. She also developed recurrent arthralgia and skin rashes in the last month, followed by low-grade fever, vaginal bleeding, alopecia, and fatigue. The patient was diagnosed with systemic lupus erythematosus and was prescribed prednisone, tacrolimus, anti-allergic medications (ebastine and loratadine), and norethindrone. While the arthralgia improved, the low-grade fever and rash persisted and, in some instances, worsened. Based on the evaluation of tongue coating and pulses, the patient's symptoms were attributed to Qi deficiency and cold-dampness syndrome. Consequently, the modified Buzhong Yiqi decoction and the Erchen decoction were added to her treatment regimen. The former was used to tonify Qi, while the latter was employed to resolve the phlegm dampness. As a result, the patient's fever subsided after three days, and all symptoms resolved within five days. CONCLUSION: The modified Buzhong Yiqi decoction and the Erchen decoction could be considered complementary therapy in systemic lupus erythematosus patients with Qi deficiency and cold-dampness syndrome.

A case report of systemic lupus erythematosus and intestinal tuberculosis with lower gastrointestinal bleeding: A treatment approach utilizing parenteral nutrition.

RATIONALE: Limited literatures are available on lower gastrointestinal bleeding in systemic lupus erythematosus (SLE) combined with intestinal tuberculosis. Sharing the treatment experiences of a 26-year-old female patient diagnosed with this complex condition in this report may contribute valuable insights. PATIENT CONCERNS: The patient initially presented with abdominal pain and active gastrointestinal bleeding, leading to admission to the hospital. Over a 2-week period, she experienced persistent bleeding, with daily volumes ranging from 300 mL to 800 mL. DIAGNOSES: Lower gastrointestinal bleeding was diagnosed in this patient with concurrent systemic lupus erythematosus and intestinal tuberculosis. INTERVENTIONS: As her symptoms rapidly progressed, food and water intake had to be completely restricted. The parenteral nutrition was implemented. OUTCOMES: The medical team effectively controlled the bleeding, leading to a notable improvement in the patient's condition. Consequently, she was able to resume oral intake and was discharged from the hospital. LESSONS: This case highlights the significance of using parenteral nutrition in the management of lower gastrointestinal bleeding in patients with concurrent systemic lupus erythematosus and intestinal tuberculosis. Close monitoring and collaborative efforts among healthcare professionals are crucial to achieve successful outcomes in similar cases.

Angioimmunoblastic T-cell Lymphoma Mimicking Systemic Lupus Erythematosus: A Case Report and Literature Review.

Objective: This study aimed to investigate the clinical features of angioimmunoblastic T-cell lymphoma (AITL) mimicking systemic lupus erythematosus (SLE) and raise awareness about AITL among rheumatologists in order to prevent misdiagnosis and missed diagnosis. The study reports on a case of AITL mimicking SLE and provides a literature review. Methods: Using key words as search terms, relevant articles published in PubMed before 2022-05 were searched, and their clinical characteristics were collected and analyzed. Results: The literature review retrieved six case reports, including four cases initially diagnosed with SLE and then with AITL. The other two case diagnoses were SLE and AITL, respectively. The two diseases are pathogenically associated and share some common features. The clinical manifestations of AITL are complex. The disease is closely associated with abnormal immune functions and is highly heterogeneous. Conclusion: Patients with AITL generally have a poor prognosis. Rarely do reported cases show AITL mimicking SLE. AITL should be considered during clinical practice to prevent missed diagnoses or misdiagnoses.

Application Study of Brain Structure and Functional Magnetic Resonance Imaging in Patients with Systemic Lupus Erythematosus and Cognitive Dysfunction.

Objective: This study was aimed to investigate the application value of brain magnetic resonance imaging (MRI) technique, including arterial spin labeling (ASL) and diffusion tensor imaging (DTI) in patients with systemic lupus erythematosus (SLE) and cognitive dysfunction (CDF). Methods: A total of 50 patients with SLE admitted to the hospital from September 2020 to December 2022 were selected and divided into the group with CDF (n = 21) and the group without CDF (n = 29) according to the score of Montreal Cognitive Assessment Scale (MoCA). Additionally, 10 healthy individuals who underwent physical examinations during the same period were recruited as controls. After the conventional MRI, DTI and ASL data of all subjects were collected, statistical parametric mapping software combined with voxel morphology is applied for gray matter volume, white matter and gray matter cerebral blood flow (CBF) analysis among different groups. Results: There is a statistically significant difference in conventional MRI findings between the SLE group and the control group (P < .05). However, There was no significant difference in white matter fractional anisotropy (FA) values between the two groups (P > .05). The apparent diffusion coefficients (ADC) of the right precuneus and the right Brodmann's area 21 and 6 in SLE patients with CDF were significantly higher than SLE patients without CDF (P < .05). In comparison to the non-CDF group, the CDF group exhibited reduced gray matter volume, primarily in the anterior cingulate gyrus, left frontal lobe, and right insula (P < .05). Meanwhile, the white matter and gray matter cerebral blood flow (CBF) of SLE patients with CDF were significantly lower than those without CDF. (P < .05). Correlation analysis showed that the MoCA score was positively associated with the volume of gray matter in the right insula, bilateral frontal lobe, left temporal lobe, and cingulate gyrus (P < .05). Additionally, MoCA score was also found to be positively associated with the CBF of white matter and gray matter (P < .05). Conclusions: Alterations in gray matter volume and CBF in SLE patients are closely associated with combined CDF and can be observed by DTI and ASL techniques.

Can vitamin D be an adjuvant therapy for juvenile rheumatic diseases?

Vitamin D, known for its essential role in calcium and bone homeostasis, has multiple effects beyond the skeleton, including regulation of immunity and modulation of autoimmune processes. Several reports have shown suboptimal serum 25 hydroxyvitamin D [25(OH)D] levels in people with different inflammatory and autoimmune rheumatic conditions, and an association between 25(OH)D levels, disease activity and outcomes. Although most available data pertain to adults, insights often are extended to children. Juvenile rheumatic diseases (JRDs) are a significant health problem during growth because of their complex pathogenesis, chronic nature, multisystemic involvement, and long-term consequences. So far, there is no definitive or clear evidence to confirm the preventive or therapeutic effect of vitamin D supplementation in JRDs, because results from randomized controlled trials (RCTs) have produced inconsistent outcomes. This review aims to explore and discuss the potential role of vitamin D in treating selected JRDs. Medline/PubMed, EMBASE, and Scopus were comprehensively searched in June 2023 for any study on vitamin D supplementary role in treating the most common JRDs. We used the following keywords: "vitamin D" combined with the terms "juvenile idiopathic arthritis", "juvenile systemic scleroderma", "juvenile systemic lupus erythematosus", "juvenile inflammatory myopathies", "Behcet disease", "periodic fever syndromes" and "juvenile rheumatic diseases". Observational studies have found that serum 25(OH)D concentrations are lower in juvenile idiopathic arthritis, juvenile systemic lupus erythematosus, juvenile systemic scleroderma, Behcet disease and proinflammatory cytokine concentrations are higher. This suggests that vitamin D supplementation might be beneficial, however, current data are insufficient to confirm definitively the complementary role of vitamin D in the treatment of JRDs. Considering the high prevalence of vitamin D deficiency worldwide, children and adolescents should be encouraged to supplement vitamin D according to current recommendations. More interventional studies, especially well-designed RCTs, assessing the dose-response effect and adjuvant effect in specific diseases, are needed to determine the potential significance of vitamin D in JRDs treatment.

Response of Lipid Profile to Laser Acupuncture along with Diet and Pilates Exercise in Obese Women with Systemic Lupus Erythematosus: a Randomized Controlled Trial.

Background: Obesity-induced dyslipidemia is one of the main factors contributing to morbidity and mortality associated with metabolic syndrome, atherosclerosis, and coronary artery disease among patients with systemic lupus erythematosus (SLE). Objectives: This research aimed to assess the effect of adding laser acupuncture therapy (LAT) to a Pilates exercise program (PEP) and low-calorie diet protocol (LCDP) on blood lipids among 60 obese women with SLE. Methods: Study participants were women aged between 23 and 49 years, randomly assigned to one of two groups, A or B, each comprising 30 women. In addition to adherence to the LCDP, both groups were supervised five times weekly during 50-minute PEP sessions. Group A also received LAT three times weekly, with each session lasting 2 minutes on selected acupoints. After the 12-week intervention, plasma total cholesterol, high-density lipoprotein, triglycerides, and low-density lipoprotein were assessed. Results: Both groups demonstrated significant improvement in the aforementioned lipids after the 12-week intervention. A comparison between the post-intervention values of the lipids in the groups revealed a significant improvement favoring group A (the group that received LAT). Conclusion: Adding a 12-week LAT regimen to PEP and LCDP significantly improved lipid profiles among 60 obese women with SLE.

A case report: Catatonic symptoms secondary to systemic lupus erythematosus with multiple infections: neuropsychiatric or "mimickers?"

RATIONALE: Systemic lupus erythematosus (SLE) is frequently accompanied by neuropsychiatric (NP) manifestations. However, typical symptoms of catatonia are uncommon. Neuropsychiatric SLE or its "mimickers" may cause NP symptoms, making differential diagnosis a significant challenge in clinical practice. PATIENT CONCERNS: A 68-year-old female with SLE was hospitalized for edema, lung infection, and recurrent fungal mouth ulcers after multiple courses of cortisol and immunosuppressive therapy. Five days after admission, stupor, immobility, mutism, and rigidity were observed. DIAGNOSIS: "Mimickers": catatonic disorder due to a general medical condition. INTERVENTION: Initially, relevant laboratory tests, imaging studies, and the disease activity index score were performed. A survey of the causes of the disease was conducted among the patient's relatives. Subsequently, we discontinued moxifloxacin, corticosteroids, fluconazole, and other medications and inserted a gastric tube for nutritional support. During this process, traditional Chinese medicine and acupuncture have been utilized. OUTCOMES: After 3 days, the patient recovered and only complained of fatigue. CONCLUSION: When SLE presents with NP symptoms, it is essential to make a correct diagnosis in order to guide appropriate treatment by actively searching for inducers and clinical, laboratory, and neuroradiological characteristics that can aid in the differential diagnosis. When treatment options are limited, it can be beneficial to try a variety of combination strategies, such as traditional Chinese medicine and acupuncture.

Impact of overweight and obesity on disease activity and remission in systemic lupus erythematosus: A systematic review and meta-analysis protocol.

BACKGROUND: Systemic lupus erythematosus (SLE) is an autoimmune and inflammatory disease that requires treatment with hydroxychloroquine and glucocorticoids. Glucocorticoids are responsible for adverse effects such as increased weight, which can modify the severity and chronicity of autoimmune pathologies. AIM: To summarize scientific evidence regarding the impact of overweight and obesity on disease activity and remission in SLE. METHODS: The protocol was developed according to the Preferred Reporting Items for Systematic Review and Meta-analysis Protocol (PRISMA-P) and published in the International Prospective Register of Systematic Reviews database (PROSPERO-CRD42021268217). PubMed, Scopus, Embase, and Google Scholar will be searched for observational studies including adult patients with SLE who were overweight and obese or not, that included disease activity or remission as outcomes. The search is planned for May 2023. Three independent authors will select the eligible articles and extract their data. Subsequently, three authors will independently extract data from each included study using an extraction form created by the researchers. Methodological quality analyses will be performed using the modified Newcastle-Ottawa scale. The results will be presented as a narrative synthesis according to the synthesis without a meta-analysis reporting guideline (SWiM). Meta-analysis will be conducted where appropriate using random-effects models. EXPECTED RESULTS: This review will identify the impact of overweight and obesity on the clinical features of SLE, helping clinicians manage disease activity and remission, both important to optimize disease outcomes and patient quality of life.

Bullous lesions following phototherapy in a newborn.

A male infant presented with progressive jaundice immediately after birth. Fecal acholia and choluria associated with extensive bullous skin lesions in his trunk, abdomen, and upper and lower limbs developed during phototherapy. Several diagnostic hypotheses were presented, including neonatal porphyria, hemochromatosis, Alagille syndrome, and neonatal lupus. A 24-hour urine sample for the dosage of urinary porphyrins was collected, showing high results (1823.6µg in 100mL). At 50 days of life, fluorescence spectroscopy using a Wood's lamp revealed simultaneous bright red fluorescence of urine-stained diapers and sample blood. A definitive diagnosis of congenital erythropoietic porphyria was made following identification of a mutation of the uroporphyrinogen synthetases III gene on genetic testing. The patient was subsequently maintained in a low light environment since then, resulting in improvement of the lesions. Congenital erythropoietic porphyria is a disease of the group of porphyrias that presents shortly after birth with blistering occurring in regions exposed to the sun or other ultraviolet light. Atrophic scars, mutilated fingers, and bright red fluorescence of the urine and teeth may also be observed. There is no specific treatment, and prophylaxis comprising a total avoidance of sunlight is generally recommended. A high degree of suspicion is required for diagnosis. An early diagnosis can lead to less damage. Here, we present the case of a newborn with congenital erythropoietic porphyria diagnosed after presenting with bullous lesions secondary to phototherapy.

Lupus Recipe inhibits cGVHD-induced lupus nephritis in mice and promote renal LC3-associated autophagy.

Lupus nephritis (LN) is one of the most severe manifestations of systemic lupus erythematosus (SLE). The chronic graft versus host disease (cGVHD) mouse model is a well-established model of SLE. LC3-associated autophagy plays a critical role in extracellular particle clearance, including pathogens and apoptotic cells. Lupus Recipe (LR) is a Chinese herbal compound that has been proven to be effective in treating SLE. In the study, we investigated the protective effects of LR or LR combined with prednisone on cGVHD mouse model and LC3-associated autophagy in the kidney. The mice were subjected to six groups. The LR treatment group received LR at the dosage of 1.15 and 2.3 g/kg/day, respectively. The corticosteroid treatment group received prednisone at a dosage of 5 mg/kg/day. The combination treatment group received LR at a dosage of 2.3 g/kg/day, and prednisone at 2.5 mg/kg/day. LR treatment reduced proteinuria and serum triglyceride levels, as well as spleen weight. LR also alleviated pathologic damage and immunoglobulin G deposition in the kidney. LR combined with a low dose of prednisone significantly improved kidney function and decreased serum triglyceride, total cholesterol, and spleen weight. In addition, combination treatment relieved kidney injury more effectively than LR alone. Western blot revealed that LR treatment or LR combined with prednisone increased the LC3-associated autophagy protein of Rubicon and Nox2, as well as LC3I levels in the kidney tissues. In conclusion, LR inhibited the manifestation of cGVHD-induced LN, which may attribute to the increased levels of LC3-associated autophagy.

Dietary patterns and life-styles of patients with gastrointestinal involvement of systemic lupus erythematosus: Questionnaire survey from a tertiary center of China.

OBJECTIVE: To investigate the dietary patterns and lifestyles of patients with lupus gastrointestinal (GI) involvement and to reveal the possible role of organ-specific involvement of systemic lupus erythematosus (SLE) on daily diet. METHODS: Patients with SLE complicated with gastrointestinal involvement (SLE-GI) admitted to Peking Union Medical College Hospital (PUMCH) from January 2010 to September 2021 were enrolled. Age- and sex-matched SLE patients with lupus nephritis (SLE-LN) but free of other internal organs involvement who were admitted during the same period were enrolled as disease controls at the ratio of 1:1. In addition, a group of age- and sex-matched healthy people were also included as healthy controls (HCs). Questionnaires were distributed to these patients and HC to collect their dietary patterns and lifestyle information. Clinical features, dietary and lifestyle habits were compared between the two groups of patients and HC. RESULTS: The questionnaire survey showed that compared with HC, the SLE-GI group had higher proportions of vegetarians (p = 0.014) and a lower proportion of omnivores (p = 0.058). A higher percentage of SLE-GI patients reported a traditional Chinese medicine (p = 0.018) taken history and surgical history (p = 0.014). They also less likely to take fried/pickled food (p = 0.042) and dietary supplements (p = 0.024) than HC. Higher percentages of SLE-GI patients and SLE-LN patients preferred self-catering (87.5% and 94.3%) over take-out food than HC (70.8%) (p = 0.127 and p = 0.016). No significant difference on drinking preference among the three groups, but it seemed more SLE-GI patients consumed yogurt than HC (p = 0.097). The SLE-LN patients were also found to have lower frequencies of staying up late (p = 0.005). The SLE-GI group also presented higher positivity rates for anti-SSA (69.6% vs. 45.7%, p = 0.020) and anti-SSB antibodies (32.6% vs. 10.9%, p = 0.011) but lower positivity rates for anti-dsDNA antibodies (30.4% vs. 82.6%, p < 0.001) compared with the SLE-LN group. CONCLUSION: The dietary patterns, life-styles and autoantibody spectrum of SLE-GI patients differed greatly from those of SLE-LN patients and healthy people. These factors may reflect the influence of disease and organ involvement modes on patients' daily life and may contribute partly to the systemic involvement in SLE.

Inappropriate secretion of fibroblast growth factor 23 despite hypophosphataemia with changes in bone turnover markers in a girl with systemic lupus erythematosus: Case report and review of the literature.

We report an 11-year-old girl with systemic lupus erythematosus (SLE) who showed hypophosphataemia (1.7 mg/dl, normal range: 3.9-5.8 mg/dl), a decrease in the tubular maximum reabsorption of phosphate/glomerular filtration rate (TmP/GFR) (0.77 mg/dl, normal range: 3.4-5.6 mg/dl), and an elevated serum fibroblast growth factor 23 (FGF23) (circulating phosphate-regulatory hormone) concentration (FGF23: 282 pg/ml, normal range: <52 pg/ml) at the onset. The patient was treated with intravenous pulse methylprednisolone, oral prednisolone, mycophenolate mofetil, hydroxychloroquine, and phosphorus supplement. Serum FGF23 concentrations decreased to near the reference value at 5 months after the onset of SLE, and the TmP/GFR (4.61 mg/dl) simultaneously improved. The urinary deoxypyridinoline (bone resorption marker) concentration on admission (18.9 nmol/mmol creatinine, normal range: 75.4 ± 6.8 nmol/mmol creatinine) was greatly reduced, and the bone-type alkaline phosphatase (bone formation marker) concentration (30.6 µg/l, normal range: 58.6 ± 15.3 µg/l) was also reduced during the increase in FGF23 concentrations before steroid therapy was initiated. The reason for the inappropriate secretion of FGF23, despite hypophosphataemia, remains unknown. The findings in our case suggest that changes in bone turnover markers can occur in patients with SLE and excess inappropriate secretion of FGF23, despite severe and persistent hypophosphataemia.

Hyperbaric Oxygen Therapy Combined with Immunosuppression for Acute Macular Neuroretinopathy in Systemic Lupus Erythematosus.

PURPOSE: To describe the use of hyperbaric oxygen therapy (HBOT) in conjunction with immunosuppression for acute macular neuroretinopathy (AMN) in systemic lupus erythematosus (SLE). METHODS: Two known cases of SLE presented to us with blurred vision and paracentral scotomas due to AMN. Both cases reported worsening of their conditions despite the initiation of high-dose steroid therapy. HBOT was added on as a treatment modality to address vaso-occlusive ischemic injury. RESULTS: Both patients underwent a total of twelve cycles of HBOT. Functional and anatomical improvements were noted immediately after the initiation of therapy and were maintained over more than one year of follow-up. No significant retinal thinning was noted on optical coherence tomography on disease resolution, as has been noted previously. Visual field scotoma showed a complete resolution. CONCLUSION: Our cases suggest that HBOT may have a role in aiding functional and anatomical recovery in AMN associated with SLE.

Reactive perforating collagenosis and systemic lupus erythematosus: A rare case report.

BACKGROUND: Transepidermal clearance of altered collagen and excessive excretion of keratin are characteristics of a rare cutaneous disorder known as reactive perforating collagenosis (RPC). There are different forms of RPC; however, the acquired form is the most prevalent and inherited. Reactive perforating collagenosis is rarely described in autoimmune rheumatic diseases; instead, it is typically linked to systemic conditions such as renal failure or hepatic disease. METHODS: A 31-year-old Saudi female patient who was initially diagnosed with undifferentiated connective tissue disease. She developed RPC with a severe diffuse itchy skin rash with numerous papules and nodules with central hyperkeratotic plugs over the lower limb, upper limb, and face. RESULTS: The patient tested positive for antinuclear antibody; however, a year later, patient developed Raynaud's phenomenon, oral and nasal ulcers, malar rash, fatigue, and lupus rash around her eyes, and systemic lupus erythematosus was diagnosed clinically. The patient was treated for reactive perforating collagenosis with systemic antihistamines (diphenhydramine 50 mg orally twice daily), topical steroid cream (betamethasone dipropionate cream), and oral isotretinoin (20 mg daily). The patient was advised to undergo phototherapy. A year later, she presented with symptoms of systemic lupus erythematosus and started taking oral hydroxychloroquine 200 mg twice daily for systemic lupus erythematosus. The patient is listed on follow-up. CONCLUSION: Variable skin rash can mimic systemic lupus erythematosus and vasculitis. Therefore, reactive perforating collagenosis is a skin condition that requires high clinical suspension for diagnosis, and it might be challenging to determine whether it is an association or a complication. Furthermore, the timing of the skin biopsy may be crucial for the diagnosis of reactive perforating collagenosis.

Obesity, Diabetes, and Cardiovascular Risk Burden in Systemic Lupus Erythematosus: Current Approaches and Knowledge Gaps-A Rapid Scoping Review.

Obesity, diabetes mellitus, and cardiovascular risk are real challenges in systemic lupus erythematosus (SLE) clinical practice and research. The evidence of the burden of these health problems in SLE patients is determined by the methods used to assess them. Therefore, the aim of this scoping review is to map current approaches in assessing obesity, diabetes mellitus, and cardiovascular risk burden in SLE patients and to identify existing knowledge gaps in this field. This rapid scoping review was conducted according to the Joanna Briggs Institute methodology and identified 274 articles, of which 73 were included. Most studies were conducted at European institutions and patients were recruited from specialist hospital clinics, the majority of whom were women. The burden of obesity and diabetes mellitus for SLE patients was assessed mainly in terms of prevalence, impact on disease activity, and cardiometabolic risk. The burden of cardiovascular risk was assessed using multiple approaches, mainly imaging and laboratory methods, and risk factor-based scores, although there is great heterogeneity and uncertainty between the methods used. This review highlights the importance of improving and standardizing the approach to obesity, diabetes, and cardiovascular risk in SLE patients through a holistic assessment that includes lifestyle, clinical, biological, and social aspects.

Diet and Systemic Lupus Erythematosus (SLE): From Supplementation to Intervention.

BACKGROUND: Systemic lupus erythematosus (SLE) is a chronic autoimmune inflammatory disease characterised by immune dysregulation affecting multiple organs. Current anti-inflammatory treatments used in SLE are associated with unwanted side-effects. Dietary supplementation has been suggested as a safe and effective addition to conventional treatment, but evidence of efficacy in SLE or preventing associated comorbidities is uncertain. METHODS: We identified literature on clinical trials focused on nutritional interventions in SLE aiming to improve inflammation and comorbidities. A systematic-type search on Embase, Medline, and the Cochrane Library, was conducted to identify nutritional interventions among SLE patients in the past 15 years that met our inclusion criteria. RESULTS: We identified 2754 articles, of which 14 were eligible for inclusion based on our set criteria and were subsequently quality assessed. Vitamin D or E supplementation was associated with respective improvement of inflammatory markers or antibody production, but not disease activity scores in most studies. Despite their expected synergistic actions, the addition of curcumin on vitamin D supplementation had no additional effects on disease activity or inflammatory markers. Trials of omega-3 fatty acid supplementation presented significant reductions in ESR, CRP, disease activity, inflammatory markers, and oxidative stress, and improved lipid levels and endothelial function, while a low glycaemic index (GI) diet showed evidence of reduced weight and improved fatigue in patients. CONCLUSIONS: Different dietary guidelines can therefore be implicated to target specific SLE symptoms or therapeutic side-effects. This systematic review highlights the scarcity of larger and longer in duration trials with homogenous methodologies and verifiable outcomes to assess disease progression.

ASIA syndrome with severe lupus - A case report.

The autoimmune/inflammatory syndrome induced by adjuvants (ASIA), also known as Shoenfeld's syndrome, encompasses several autoimmune conditions/phenomena that are triggered following the exposure to materials with an adjuvant activity known to augment an antigen-driven immune response. In some inherently vulnerable patients, they act as second hits to trigger or unmask an autoimmune disorder which ranges from generalized non-specific constitutional symptoms, and autoantibody production, to a new onset, of a fully-fledged autoimmune syndrome. In this manuscript, we present a case of a 37-year-old lady who developed systemic lupus erythematosus characterized by mucocutaneous, musculoskeletal, hematological neurological, and renal involvement a few years after silicone breast implants.

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

Background and Objectives: Systemic lupus erythematosus (SLE) is a chronic systemic autoimmune disease that affects predominantly women in the childbearing years. Patients may seek complementary therapies to manage their health and to reduce symptoms. However, to our knowledge, no studies have explored the association between clinical manifestations of SLE and complementary therapies. Therefore, this study aimed to investigate the association of complementary therapies with common clinical manifestations in Taiwanese female patients with SLE. Materials and Methods: A cross-sectional study was conducted at a regional teaching hospital in southern Taiwan. Outpatients from the rheumatology clinic who met the inclusion criteria were consecutively recruited. Demographic data, clinical manifestations of SLE, and types of complementary therapy use were determined using paper-based questionnaire. Multiple logistic regression analyses were conducted to investigate the use of complementary therapies associated with clinical manifestations of SLE. Results: Of the 317 female patients with SLE, 60.9% were 40 years or older. The five SLE clinical manifestations with the highest prevalence were Raynaud's phenomenon (61.2%), photosensitivity (50.2%), Sjögren's syndrome (28.4%), arthralgia and arthritis (22.1%), and renal involvement (14.5%). Multiple logistic regression analyses revealed that Raynaud's phenomenon was significantly associated with fitness walking or strolling (adjusted odds ratio [aOR] 1.77; p = 0.027) and fish oil supplements (aOR 3.55, p < 0.001). Photosensitivity was significantly and inversely associated with the use of probiotics (aOR 0.49; p = 0.019). Renal involvement was significantly associated with the use of probiotics (aOR 2.43; p = 0.026) and visit to the Chinese medicine department in a hospital (aOR 3.14, p = 0.026). Conclusions: We found that different clinical manifestations of SLE were associated with the use of different complementary therapies. Health care providers should have up-to-date knowledge of common complementary therapies and be ready to provide evidence-based advice to patients with SLE.