[The effectiveness of training schemes in the treatment of acute coronary syndrome at health centers]. / Mejoría en la asistencia al síndrome coronario agudo en los centros de asistencia primaria mediante un plan de formación.

OBJECTIVE: A preliminary evaluation of the impact of a training program on pre-hospitalization care of acute coronary syndrome (ACS). DESIGN: A cross-sectional study. SETTING: Lleida Health Service area. PATIENTS: A total of 661 ACS cases were observed in the Intensive Medical Care Unit from January 1st 2002 to December 31st 2004. INTERVENTIONS: A training program for primary health care medical staff on the pre-hospitalization management of ACS from July 2003 to December 2006 in 29 health care centers was conducted. MAIN ENDPOINTS OF INTEREST: The evolution of 5 pre-hospitalization interventions, (acetylsalicylic acid, nitroglycerine, electrocardiogram, intravenous tube and intravenous morphine) throughout the study period was measured. RESULTS: It was noted during the study that those centers in which training programs were held had a clear increase in the use of the 5 pre-hospitalization interventions. Insertion of an intravenous line, administration of intravenous morphine and administration of acetylsalicylic acid were all observed to have multiplied their use 10, 8 and 3 times, respectively. CONCLUSIONS: A training scheme for general practitioners (GP) is essential to ensure appropriate care of patients with this condition.

Mejoría en la asistencia al síndrome coronario agudo en los centros de asistencia primaria mediante un plan de formación / The effectiveness of training schemes in the treatment of acute coronary syndrome at health centers

Objetivo. Evaluar preliminarmente el impacto de un programa de formación en la atención prehospitalaria al síndrome coronario agudo (SCA). Diseño. Estudio transversal. Ámbito. Área de Salud de Lleida. Pacientes. Seiscientos sesenta y un casos de SCA atendidos en un Servicio de Medicina Intensiva (SMI) del 1 de enero de 2002 al 31 de diciembre de 2004. Intervenciones. Se realizó un plan de formación para médicos de asistencia primaria sobre manejo prehospitalario del SCA entre julio de 2003 y diciembre de 2006 en 29 centros de salud. Principales variables de interés. Se midió la evolución de la prevalencia de aplicación de 5 medidas prehospitalarias (ácido acetilsalicílico, nitroglicerina, electrocardiograma, vía venosa y cloruro mórfico endovenoso) a lo largo del período de estudio. Resultados. En los centros con plan de formación finalizado se observó un incremento evidente en la aplicación de las 5 medidas prehospitalarias a lo largo del período de estudio. La apertura de una vía intravenosa, la administración de cloruro mórfico intravenoso y la administración de ácido acetilsalicílico multiplican su aplicación por 10, 8 y 3 respectivamente. Conclusiones. Un adecuado plan de formación permite mejorar la asistencia de estos pacientes por parte de los médicos de cabecera

Objective. A preliminary evaluation of the impact of a training program on pre-hospitalization care of acute coronary syndrome (ACS). Design. A cross-sectional study. Setting. Lleida Health Service area. Patients. A total of 661 ACS cases were observed in the Intensive Medical Care Unit from January 1st 2002 to December 31th 2004. Interventions. A training program for primary health care medical staff on the pre-hospitalization management of ACS from July 2003 to December 2006 in 29 health care centers was conducted. Main endpoints of interest. The evolution of 5 pre-hospitalization interventions, (acetylsalicylic acid, nitroglycerine, electrocardiogram, intravenous tube and intravenous morphine) throughout the study period was measured. Results. It was noted during the study that those centers in which training programs were held had a clear increase in the use of the 5 pre-hospitalization interventions. Insertion of an intravenous line, administration of intravenous morphine and administration of acetylsalicylic acid were all observed to have multiplied their use 10, 8 and 3 times, respectively. Conclusions. A training scheme for general practitioners (GP) is essential to ensure appropriate care of patients with this condition

[Study on incidence and validity of questionnaire in the diagnosis of oxyuriasis]. / Estudio sobre la frecuencia y la validez del interrogatorio en el diagnóstico de la oxiuriasis.

Oxyuriasis is one of the commonest infestations in our area, with rates ranging from 5% to 75% in several studies. The present study was carried out in 100% of schoolchildren in a rural town with a population of 1,000 in the Lerida province. The study had two parts. On the one side, the prevalence of oxyuriasis was evaluated with Graham's test; on the other side, a self administered questionnaire was distributed to assess the validity of the surveyed symptoms for the diagnosis of oxyuriasis. The results disclosed a 59.5% prevalence, which was somewhat higher in girls than in boys. The study of diagnostic validity showed that the only symptom with a high yield was the anal and/or genital pruritus. The remaining symptoms could be discarded due to their low reliability.