Rheumatoid Arthritis: Alivernini S

Alivernini S, Fedele AL, Cuoghi I, Tolusso B, Ferraccioli G. · Cattedra e Clinica di Reumatologia, Università Cattolica del Sacro Cuore, Via Moscati 31, Rome, Italy. · Reumatismo. · Pubmed #18651051 links to  free full text

Abstract: Rheumatoid arthritis is a chronic inflammatory disease characterized by synovial inflammation and pannus formation leading to destruction of cartilage and bone. Several self proteins have been suggested to be disease-driving autoantigens. Proteins are encoded by a limited number of genes in our genome. Post-translational modifications such as citrullination of the arginine residues, can increase the morphological and the functional diversity of the proteome. The positivity of anti-citrullinated peptides autoantibodies occurs then at an early stage of the disease development. Several factors, among which the synovial tissue inflammatory and the nitric oxide reaction, are involved in the regulation of the citrullination reaction. All of them have to be analysed and considered to understand the loss of tolerance and the development of autoimmunity leading to the disease.

Alivernini S, Mazzotta D, Zoli A, Ferraccioli G. · Division of Rheumatology UCSC-Catholic University of Rome, Rome, Italy. · Drugs Aging. · Pubmed #19552491 No free full text.

Abstract: BACKGROUND: Disease-modifying antirheumatic drugs (DMARDs) play a crucial role in the treatment of persistent chronic synovitis, such as active rheumatoid arthritis (RA) and spondyloarthritis, by inducing or maintaining disease remission, reducing the frequency of flares or relapses, and allowing corticosteroids to be tapered while maintaining disease control. OBJECTIVE: The aim of this retrospective study was to evaluate the safety of, and adherence to treatment with, leflunomide in elderly RA and psoriatic arthritis patients compared with younger patients. METHODS: A total of 90 Italian patients (80 with active RA and 10 with psoriatic arthritis) were retrospectively examined at entry and after 24 months' follow-up. Patients were divided into two groups according to age: those aged <or=65 years (n = 50) and those aged >65 years (n = 40). Each patient was analysed for clinical, demographic and laboratory parameters in order to evaluate liver, renal and haematological toxicity. Disease Activity Score including a 28-joint count (DAS28) and physician global assessment of disease activity (MD global) were measured to define disease activity. RESULTS: During the 24-month follow-up period, 30 patients (33.3%) discontinued leflunomide: 17 patients (34.0%) in the group of patients aged <or=65 years and 13 patients (32.5%) in those aged >65 years. There were no differences in treatment withdrawal between the two groups. Overall, 10 patients (11.1%) in the entire study population discontinued leflunomide for lack of efficacy, while 21 (23.3%) discontinued the drug because of adverse effects (one patient withdrew because of both inefficacy and adverse effects). There were no significant differences in efficacy or adverse effects between patients aged <or=65 years and patients aged >65 years. There was also no significant difference in survival rates of leflunomide treatment when patients aged <or=65 years were compared with patients aged >65 years (p = 0.94). There were no significant differences in withdrawal rates in the overall population when leflunomide monotherapy was compared with leflunomide combination therapy. There were also no significant differences in the types of adverse effects associated with monotherapy or combination therapy when the two age groups were compared. CONCLUSIONS: Leflunomide is a useful and well tolerated DMARD for the treatment of RA and psoriatic arthritis in the elderly. The safety profile of, and adherence to, leflunomide is not different in older patients with chronic inflammatory joint diseases such as RA or psoriatic arthritis to that observed in younger patients.

Ferraccioli G, Zoli A, Alivernini S, De Santis M, Verrillo A, Loperfido F. · Rheumatology Division, Catholic University of the Sacred Heart-Association Columbus, Rome, Italy. · Nat Clin Pract Cardiovasc Med. · Pubmed #16729012 No free full text.

Abstract: BACKGROUND: A 49-year-old man presented at a hospital with an arthritic flare-up and stress dyspnea with a cough. He had a 5-year history of symmetrical polyarthritis, for which he was prescribed 5-15 mg prednisolone daily. He was subsequently diagnosed with rheumatoid arthritis and prescribed 20 mg methotrexate weekly, 3 mg/kg ciclosporin daily and 5 mg prednisolone daily. Infliximab therapy was initiated after 3 months because of persistent joint pain and inflammation. Six months later, however, the patient was readmitted to hospital with a new arthritic flare-up, acute retrosternal chest pain and stress dyspnea. INVESTIGATIONS: Laboratory analyses, electrocardiography, chest radiography, high-resolution CT, echocardiography, technetium-99m-labeled (99mTc)-methoxyisobutyl-isonitrile stress myocardial scintigraphy and coronary angiography. DIAGNOSIS: Lupus anticoagulant and ischemic myocardial microangiopathy. MANAGEMENT: Drug therapy with prednisolone, methotrexate, anakinra, aspirin and clopidogrel.