Lupus

Vaccines offer an effective strategy to prevent infectious diseases with minimal adverse effects. On rare occasions, vaccination can disrupt the immune response leading to induction of autoimmune diseases. We describe a case of new-onset lupus nephritis following COVID-19 vaccination with the first dose of the Pfizer vaccine. Her symptoms and lab values improved with steroids, hydroxychloroquine, and mycophenolate mofetil.

OBJECTIVE: Systemic lupus erythematosus (SLE) disproportionately affects patients from racial and ethnic minority groups. Medication adherence is lower among these patient populations, and nonadherence is associated with worse health outcomes. We aimed to identify factors that enable adherence to immunosuppressive medications among patients with SLE from racial and ethnic minority groups. METHODS: Using a qualitative descriptive study design, we conducted in-depth interviews with purposefully selected (1) patients with SLE from racial and ethnic minority groups who were taking immunosuppressants and (2) lupus providers and staff...

BACKGROUND: While the prevalence of antiphospholipid antibodies (aPL) in venous and arterial thrombotic events had already been estimated by previous studies, the prevalence of aPL in subjects with Thrombotic Microangiopathy (TMA) is still not fully elucidated. Thus, we conducted a systematic review to estimate the frequency of aPL in subjects with biopsy-proven renal TMA. METHODS: We conducted in the PubMed database a search for English-language studies investigating the presence of aPL in subjects with biopsy-proven renal TMA from January 1985 to December 2022...

OBJECTIVE: To study the bone marrow (BM) immunohistomorphological characteristics in adult systemic lupus erythematosus (SLE) associated macrophage activation syndrome (SLE-MAS). MATERIALS AND METHODS: Immunohistochemical (IHC) expression of CD3, CD8, perforin (PFN), and CD163 was studied on BM trephine biopsies from 30 cytopenic adult SLE cases (male: female = 1:5, age; 24 years, range; 19-32) and compared them with ten age matched controls. Clinicopathological parameters were compared among the cases likely (L) or unlikely (U) to have MAS using probability scoring criteria...

BACKGROUND: Lupus nephritis (LN) is associated with poor outcomes and a significant risk of progression to end-stage renal disease (ESRD). Some patients with resistant LN do not respond adequately to current treatment options and need alternative strategies or therapies. OBJECTIVE: The objective is to evaluate the efficacy and safety of rituximab as a re-induction therapy (Re-RTX) followed by maintenance therapy for patients with resistant LN. METHODS: Twenty-four patients with resistant LN (failed initial induction therapy or severe relapse after remission) were analyzed...

BACKGROUND: Systemic Lupus Erythematosus patients (SLE) are at a higher risk of cardiovascular events than the general population. This study aimed to investigate the risk perception of cardiovascular disease (CVD) and to analyze its influence factors among Chinese SLE patients. METHODS: This was a cross-sectional study. Convenience sampling was used to select 201 patients with SLE who had attended the outpatient and inpatient departments of the Department of Rheumatology and Immunology at the First Affiliated Hospital of the University of Science and Technology of China from November 2022 to March 2023...

Cutaneous lupus erythematosus (CLE) is an autoimmune skin disease that can manifest itself with a variety of skin symptoms. Periorbital erythema, a rare variant of CLE, presents challenges in terms of diagnosis and treatment. Here, we report a case of CLE presenting with periorbital erythema and edema. A 42-year-old female patient presented with complaints of erythema, edema, and scaling on the right eyelid that started four months ago. A skin biopsy was performed on the lesioned skin of the eyelid to differentiate dermatomyositis, cutaneous lupus erythematosus, sarcoidosis, lupus vulgaris, and cutaneous lymphoma...

As a therapeutic treatment for systemic lupus erythematosus (SLE), Belimumab reduces disease relapses and minimizes organ damage. Clinical practice, however, shows that the treatment is ineffective for a number of patients. Treatments for such cases are still lacking. As a biologic agent that targets both BLys and APRIL, Telitacicept inhibits both B cells and plasma cells. This case report describes a 35-year-old female with lupus nephritis (LN) who had previously undergone 10 cycles of Belimumab treatment but remained poorly controlled...

OBJECTIVE: The aim is to determine the pattern of initial clinical presentations of systemic lupus erythematous (SLE) in patients in a Pakistani lupus cohort. METHODS: This is a multi-centric, retrospective, descriptive study that was done through the analysis of electronic records of patients registered with outdoor clinics of the Arthritis Care Foundation (ACF) from November 2021 to March 2023. Follow-up records of all patients diagnosed and labeled as SLE as per ACR/EULAR criteria 2019 were reviewed and only those patients whose initial presentation of SLE was documented at their incident visit (after verifying the signs and symptoms from record of their GP/referring physicians' visits) were included in the study...

BACKGROUND: Despite significant progress in understanding the mechanisms underlying hippocampal involvement in neuropsychiatric systemic lupus erythematosus (NPSLE), our understanding of how neuroinflammation affects the brain neurotransmitter systems is limited. To date, few studies have investigated the role of neurotransmitters in pathogenesis of NPSLE with contradictory results. METHODS: Hippocampal tissue from NZB/W-F1 lupus-prone mice and age-matched control strains were dissected in both pre-nephritic (3-month-old) and nephritic (6-month-old) stages...

This article is a celebration of the 40th anniversary of APS, a disease that appears to affect one in 2000 people. The quality of life of patients affected has improved significantly as a result of early diagnosis and effective treatment.

OBJECTIVE: This study aimed to detail the disease characteristics of systemic lupus erythematosus (SLE) in individuals who are underweight and assess whether underweight status is associated with SLE disease activity. METHODS: This was a retrospective cohort study involving 218 patients newly diagnosed with SLE. Patients were categorized as underweight (body mass index [BMI] <18.5 kg/m2 ) or not underweight (BMI ≥18.5 kg/m2 ). We reviewed disease characteristics including the SLE Disease Activity Index 2000 (SLEDAI-2K) at diagnosis...

OBJECTIVE: Black/African American women with systemic lupus erythematosus (SLE) experience greater organ damage and at younger ages than white women. The objective of this study was to advance research on SLE inequities by identifying sociodemographic risk profiles associated with organ damage accrual specifically among Black/African American women. METHODS: Latent profile analysis was conducted among 438 Black/African American women with SLE living in Atlanta, GA and enrolled in the Black Women's Experiences Living with Lupus (BeWELL) Study (May 2015 to April 2017)...

In response to racial inequities in systemic lupus erythematosus (SLE), we aimed to identify practical recommendations for increasing engagement and inclusion of Black adults in SLE research. We used a qualitative, interpretive description approach and recruited 30 Black adults diagnosed with SLE in Michigan to participate in semi-structured interviews. Theme development focused on what factors influenced research perceptions and how research did not meet participant needs and expectations. We developed five main themes: (1) Ethical and equitable research...

Women with systemic lupus erythematosus (SLE) who get pregnant while SLE is active or while on teratogens have higher risk of poor pregnancy outcomes. The American College of Rheumatology (ACR) Reproductive Health Guidelines recommend women conceive when SLE is well controlled and treated with pregnancy-compatible medications. The Healthy Outcomes in Pregnancy with SLE Through Education of Providers (HOP-STEP) Intervention was created to ascertain pregnancy interest and contraceptive use followed by a personalized pregnancy prevention and/or planning discussion (https://www...

BACKGROUND: Systemic lupus erythematosus (SLE) patients are prone to frequent emergency department (ED) visits. This study explores the epidemiology and outcomes of ED visits by patients with SLE utilizing the Nationwide Emergency Department Sample (NEDS). METHODS: Using NEDS (2019), SLE ED visits identified using ICD-10 codes (M32. xx) were compared with non-SLE ED visits in terms of demographic and clinical features and primary diagnoses associated with the ED visits...

OBJECTIVE: The aim is to analyze health care resource utilization (HCRU) of patients with lupus (SLE) from a health management organization (HMO) in Buenos Aires, Argentina, compared with matched controls and comparing periods of flare, low disease activity, and remission. METHODS: This is a retrospective observational study including all SLE incident cases (ACR 1997/SLICC 2012 criteria) between 2000 and 2020 and 5 matched controls. Clinical data and HCRU (medical and nonmedical consultations, lab and imaging tests performed, emergency room visits, hospitalizations, and drugs prescribed) were obtained from administrative databases and electronic medical records...

Cranial neuropathy is a rare presentation in juvenile (j) SLE and being multiple is even rarer. We describe here an adolescent girl presenting with polyneuritis cranialis (PNC) as an initial presentation of SLE which had not been reported before in literature. She presented with symptoms suggestive of bilateral abducent and hypoglossal neuropathy with nerve conduction studies showing partial axonal neuropathy of left facial and accessory nerves, 6 weeks after common cold. The condition was not associated with any other neurological or systemic manifestations nor features of Sjogren's syndrome...

Classification criteria for antiphospholipid syndrome (APS) require IgG or IgM isotypes of the anticardiolipin (aCL) antibodies, anti-β2 glycoprotein I (anti-β2GPI) antibodies, and/or the lupus anticoagulant (LA) to satisfy the laboratory disease definition. Over the past 20 years, non-criteria antiphospholipid antibodies (aPL) directed to other proteins of the coagulation cascade (i.e. prothrombin and/or phosphatidylserine-prothrombin complex) or to some domains of β2GPI have been proposed...

If one had any doubts before the pandemic regarding the correlation between infections and autoimmunity, COVID-19 left us fascinated on the strong bond between the two entities. The immune and autoimmune reactions seen in patients infected with SARS-CoV-2 have served as a base for this assumption. Later on, the use of immunosuppressants such as systemic glucocorticoids, among other biological agents, turned this assumption to a fact. This was no different when it comes to the vaccines against COVID-19. Through several postulated mechanisms these vaccines, although generally considered safe, are thought to have the potential to result in autoimmune reactions making them not more innocent than the infection itself...