Influence of methotrexate on the frequency of postoperative infectious complications in patients with rheumatoid arthritis

OBJECTIVE: To evaluate the influence of methotrexate (MTX) on the frequency of postoperative complications in patients with rheumatoid arthritis (RA). METHODS: We conducted a randomized unblinded prospective study in 64 patients with RA treated with MTX and who underwent orthopedic surgery. Two groups of patients were constituted: in Group A (32 patients), MTX was interrupted 7 days before the surgery; in Group B (32 patients), MTX was not discontinued. RESULTS: Fifty surgical procedures were performed in Group A and 39 procedures in Group B. No postoperative infection was observed in any group. A prolonged wound healing was noticed in 6 cases in Group A and in 4 cases in Group B (not significant). CONCLUSION: We suggest that the interruption of MTX is not required in patients with RA when an orthopedic surgical treatment is planned. However a large prospective study is needed to make a definitive conclusion.

• Fecha de publicación: 1993
• Institución: Universidad del Rosario
• Repositorio: Repositorio EdocUR - U. Rosario
• Idioma: eng
• OAI Identifier: oai:repository.urosario.edu.co:10336/27868
• Acceso en línea: https://repository.urosario.edu.co/handle/10336/27868
• Palabra clave: Influence of methotrexate (MTX); Rheumatoid arthritis
• License: Bloqueado (Texto referencial)