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Background: Cardiac sarcoidosis (CS) is a major cause of morbidity and mortality in patients with systemic sarcoidosis. Steroid-sparing agents are increasingly used, despite a lack of randomized trials or published guidelines to direct treatment.
Methods And Results: This retrospective study included 77 patients with CS treated with prednisone monotherapy (n = 32) or a combination with mycophenolate mofetil (n = 45) between 2003 and 2018. Baseline characteristics and clinical outcomes were evaluated. The mean patient age was 53 ± 11 years at CS diagnosis, 66.2% were male, and 35.1% were Black. The total exposure to maximum prednisone dose (initial prednisone dose × days at dose) was lower in the combination therapy group (1440 mg [interquartile range (IQR), 1200-2760 mg] vs 2710 mg [IQR, 1200-5080 mg]; P = .06). On F-fluorodeoxyglucose positron emission tomography scans, both groups demonstrated a significant decrease in the cardiac maximum standardized uptake value after treatment: a median decrease of 3.9 (IQR 2.7-9.0, P = .002) and 2.9 (IQR 0-5.0, P = .001) for prednisone monotherapy and combination therapy, respectively. Most patients experienced improvement or complete resolution in qualitative cardiac F-fluorodeoxyglucose uptake (92.3% and 70.4% for the prednisone and combination therapy groups, respectively). Mycophenolate mofetil was well tolerated.
Conclusions: Mycophenolate mofetil in combination with prednisone for the treatment of CS may minimize corticosteroid exposure and decrease cardiac inflammation without significant adverse effects.
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http://dx.doi.org/10.1016/j.cardfail.2021.06.010 | DOI Listing |
Open Access Rheumatol
August 2025
Department of Rheumatology and Immunology, the First Affiliated Hospital, Jinan University, Guangzhou, 510632, People's Republic of China.
Objective: To evaluate the efficacy of baricitinib in combination therapy for managing refractory, rapidly progressive systemic sclerosis (SSc) with severe cardiac conduction defects and interstitial lung disease (ILD).
Methods: A 48-year-old male patient with SSc complicated by significant cardiac enlargement, third-degree atrioventricular block, heart failure, progressive ILD, and partial intestinal obstruction was included in the study. Prior treatments with mycophenolate mofetil (MMF), tacrolimus, and cyclophosphamide (CTX) had shown limited efficacy.
Clin Med Insights Arthritis Musculoskelet Disord
September 2025
Department of Surgery, University of Arkansas for Medical Sciences, Fayetteville, AR, USA.
Polymyositis with concomitant scleroderma is a rare, progressive condition with profound consequences if not addressed promptly. Severity and symptom presentation varies between patients, and much is unknown about how best to treat overlapping connective tissue diseases. This case discusses the rare presentation, medical evaluation, and successful treatment of a 46-year-old woman with excessive muscle atrophy, weakness, and tissue fibrosis, who was diagnosed with overlapping connective tissue disorder after extensive work up that included a muscle biopsy, skin punch biopsy, and autoantibody lab work.
View Article and Find Full Text PDFFront Immunol
September 2025
Clinical Immunology Department, Pasteur Institute of Tunis, Tunis, Tunisia.
Introduction: Anti-neutrophil cytoplasmic antibodies (ANCAs) have been reported in systemic lupus erythematosus (SLE). Their clinical significance remains unclear especially in the African populations. This study aimed to assess the prevalence, antigenic targets, and clinical correlations of ANCAs in SLE patients in a Tunisian (North African) cohort.
View Article and Find Full Text PDFBMJ Case Rep
September 2025
Department of Nephrology, Christian Medical College, Vellore, Tamil Nadu, India
Renal involvement in Takayasu arteritis (TA) has been reported, but glomerular lesions causing nephrotic syndrome (NS) are rare. This is a case report of TA presenting with NS due to secondary amyloidosis.A woman in her late 40s was diagnosed as TA at the age of 15 years presented with nephrotic range proteinuria.
View Article and Find Full Text PDFClin Exp Nephrol
September 2025
Department of Pediatrics, Graduate School of Medicine, Yokohama City University, 3-9 Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004, Japan.
Background: Maintenance therapy using immunosuppressive agents after rituximab can be effective for sustaining remission in childhood-onset refractory frequently relapsing nephrotic syndrome/steroid-dependent nephrotic syndrome (FRNS/SDNS). We evaluated the long-term outcome of mycophenolate mofetil (MMF) after rituximab.
Methods: We conducted a multicenter, retrospective cohort study of patients with childhood-onset refractory FRNS/SDNS who received MMF as maintenance therapy after a single dose of rituximab and were followed up ≥ 2 years at three pediatric renal centers.