Estrategia para la seguridad del paciente en el SSPA 2011-2014

En soporte papel, está acompañada por el "Análisis de la implementación de la Estrategia para la Seguridad del Paciente en el SSPA 2006-2010."

Comparison of drug survival rates for tumor necrosis factor antagonists in rheumatoid arthritis.

BACKGROUND Persistence of anti-tumor necrosis factor (TNF) therapy in rheumatoid arthritis (RA) is an overall marker of treatment success. OBJECTIVE To assess the survival of anti-TNF treatment and to define the potential predictors of drug discontinuation in RA, in order to verify the adequacy of current practices. DESIGN An observational, descriptive, longitudinal, retrospective study. SETTING The Hospital Clínico Universitario de Valladolid, Valladolid, Spain. PATIENTS RA patients treated with anti-TNF therapy between January 2011 and January 2012. MEASUREMENTS Demographic information and therapy assessments were gathered from medical and pharmaceutical records. Data is expressed as means (standard deviations) for quantitative variables and frequency distribution for qualitative variables. Kaplan-Meier survival analysis was used to assess persistence, and Cox multivariate regression models were used to assess potential predictors of treatment discontinuation. RESULTS In total, 126 treatment series with infliximab (n = 53), etanercept (n = 51) or adalimumab (n = 22) were administered to 91 patients. Infliximab has mostly been used as a first-line treatment, but it was the drug with the shortest time until a change of treatment. Significant predictors of drug survival were: age; the anti-TNF agent; and the previous response to an anti-TNF drug. LIMITATION The small sample size. CONCLUSION The overall efficacy of anti-TNF drugs diminishes with time, with infliximab having the shortest time until a change of treatment. The management of biologic therapy in patients with RA should be reconsidered in order to achieve disease control with a reduction in costs.

Fractura bilateral de calcáneo en edad pediátrica. A propósito de un caso

OBJECTIVE: Propose and debate the treatment management for unusual traumatic pathology, both due to the age of the patient and the bilateral location. CLINICAL CASE: Bilateral calcaneal fracture in a ten year old male, after falling three meters to land on his heels. Examination revealed pain and swelling at that level, with no distal neurovascular alterations. After the clinical study, x-rays were taken, as well as a CAT scan which revealed a complex fracture of both calcanei. After 72 hours and verifying that the soft tissue was in optimal condition, the left calcaneus was immobilized with a closed cast while the right was trans!xed with a Steinmann pin following the Essex-Lopresti technique, achieved under scope to attain an acceptable reduction of the fracture and the congruency of all a"ected joints.