PT264 Effect of apolipoprotein E genotypes on long-term major cardiovascular events in a moderate-cardiovascular risk population: a hospital-based study

Mariano Pego,Lelita Santos, Jose P Moura, R P Martins,Patricia Dias,Francisco Parente, D W Oliveira,Marta Rebelo,Rui Baptista, Manuel O Santos

Global heart(2014)

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Abstract
Analgesia in ambulatory surgery (AS) needs to evolve in parallel with surgical complexity. We designed a study to try to improve analgesia in painful surgery using an intravenous elastomeric pump. As a novelty, methadone was included.An observational study, physical status ASA I–II, underwent ambulatory surgeries with moderate-severe postoperative pain. Analgesia was administered for 48 h by an intravenous multimodal elastomeric pump (methadone, tramadol, dexketoprofen and ondansetron at low doses). Visual analogue scale (VAS) at rest and movement were evaluated at 24 and 48 h. Andersen scale, Lattinen test, rescue analgesia and side-effects were recorded at 24 h after surgery.We included 73 patients: 37% abdominal wall surgery, 30% hemorrhoidectomies and 33% perineal surgery. Median VAS score at rest and movement were 0 and 3 at 24 h, and 0 and 2 at 48 h. At 24 h, Andersen's Scale score was ≤1 in 89%, and Lattinen test ≤6 in 90% of patients. Rescue medication was administered in 30% of patients. Two patients had vomiting at 24 and 48 h. Minor catheter and pump dysfunctions were observed in 8% of patients.Multimodal analgesia with intravenous methadone administered by elastomeric perfusion at home is effective and safe. However, monitoring is needed to diagnosis dysfunction of devices.La analgesia en cirugía mayor ambulatoria (CMA) necesita evolucionar paralelamente a la complejidad quirúrgica. Diseñamos un estudio para intentar mejorar la analgesia en cirugía dolorosa mediante elastómera intravenosa. Como novedad, se incluyó metadona.Estudio observacional en pacientes ASA I-II, intervenidos en CMA de cirugías con dolor postoperatorio moderado-severo. Se administró analgesia durante 48 h mediante elastómera intravenosa de metadona, tramadol, dexketoprofeno y ondansetrón a dosis bajas, y paracetamol oral. A las 24 y 48 h se evaluó la eficacia analgésica en reposo y en movimiento (Escala Visual Analógica [EVA], Escala de Andersen y Test de Lattinen), la necesidad de analgesia de rescate y los efectos adversos.Se incluyeron 73 pacientes: un 37% de ellos intervenidos de cirugía de pared abdominal, un 30% de hemorroidectomías y un 33% de cirugía del periné. La mediana en reposo a las 24 y 48 h fue EVA = 0, y en movimiento, fue de 3 a las 24 h y de 2 a las 48 h. En la Escala de Andersen, a las 24 h el 89% presentó puntuación ≤1. En el Test de Lattinen, el 90% presentó una puntuación ≤6. Precisó rescate el 30%. Dos pacientes presentaron vómitos a las 24 y 48 h. Se observaron problemas menores con el catéter y la elastómera en el 8% de los pacientes.La analgesia multimodal con metadona intravenosa administrada mediante bomba elastómera para cirugía ambulatoria dolorosa es eficaz y segura. Sin embargo, es necesaria vigilancia para identificar disfunciones del dispositivo.
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Key words
major cardiovascular events,genotypes,risk population,long-term,moderate-cardiovascular,hospital-based
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