PMID: 19928400Jan 1, 2007Paper

Security of the combined treatment of methotrexate and leflunomide in patients with rheumatoid arthritis

Revista de la Facultad de Ciencias Médicas
L NesaE Albiero

Abstract

Rheumatoid Arthritis (RA) is a chronic disease leading to functional impairment and early mortality. Treatment with disease-modifying antirheumatic drugs have shown to achieve disease remission and improves its evolution. The use of combined therapy should have a biological efficacy, no increased toxicity and have an acceptable dose interval. Also, it should begin its action quickly and be cost-effective. to assess the security of the combined treatment with Methotrexate (MTX) and Leflunomide (LF) in patients with Rheumatoid Arthritis (RA) and to evaluate whether the dose and route of MTX administration influence on the toxicity. Patients with RA who fulfilled ACR criteria and they attended to the Rheumatology Unit at Córdoba Hospital in the last 2 years were assessed. All the patients that received combined treatment with MTX in doses from 7.5 mg to 25 mg weekly orally (PO) or intramuscularly (i.m.) that started LF treatment in doses of 20 mg/day due to disease activity persistence were retrospectively assessed. Patients having at least 6 months of combined treatment were included. Data on treatment and adverse events were collected. They were evaluated at the beginning, at 6 and 12 months of treatment. The presence of adverse...Continue Reading

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