Tomando como referencia los criterios para la medicación en la vejez elaborado por un grupo de expertos en 1997, los investigadores del Hospital Universitario de Helsinki enviaron cuestionarios a 3.291 personas de 75 y más años preguntando por su medicación. De las que contestaron, el 12,5%, 1,3% y 0,2% tomaban al menos uno, dos o tres fármacos inadecuados, respectivamente.
Entre esos fármacos, el antiagregante plaquetario dipiridamol y las benzodiacepinas de acción larga encabezaron la lista de medicamentos prescritos incorrectamente. Entre los pacientes con EPOC, el 27% tomaba betabloqueantes, fármacos que pueden empeorar su capacidad respiratoria. Y entre los pacientes con enfermedad vascular periférica, casi el 38% también tomaban betabloqueantes, que pueden intensificar el dolor en sus piernas.
Webs Relacionadas
Helsinki University Hospital
http://www.randburg.com/
Archives of Internal Medicine
http://archinte.ama-assn.org/subs/login.html
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