Detection of potential risks in the prescription of tricyclic antidepressants through an online clinical alert system.

OBJECTIVE: To analyse the use, indications and potential risks of tricyclic antidepressants (TCAs), using a technological system of clinical alerts at the time of prescription. METHODS: Observational, descriptive, retrospective study on a population covered by a Colombian health insurance plan with an average of 2,333,582 members/month. The information was generated in the PBM (Pharmacy Benefit Management) MC21 Colombia technological platform. RESULTS: Of the total members, 368,298 (16%) patients/month on average were prescribed medicines; 3,640 (1%) were prescribed TCAs: 2,573 amitriptyline (70%) and 1.062 imipramine (29%); 817 (22.5%) were over 65 years of age. The median daily dose of amitriptyline and imipramine was 25 mg. A total of 17,153 alerts were reported: 8,685 (51%) for drug-drug interactions, 7,354 (43%) for drug-age interactions and 543 (3%) for duplicate therapy. CONCLUSIONS: Risks were identified in the prescription of tricyclic antidepressants, especially in the over-65 population, where these drugs are used in particular for the management of neuropathic pain. The clinical alert system at the time of medicinal product formulation can make an important contribution to the prevention of potential adverse events associated with the use of medicinal products.

Didácticas innovadoras en el aprendizaje de la farmacología en estudiantes de medicina / Innovative teaching in pharmacology learning for medicine students

Introducción: la farmacología tiene alta relevancia en la formación del médico. Las clases expositivas son poco motivadoras para los estudiantes; esto ha llevado a incluir estrategias que despierten interés. Material y métodos: descripción de didácticas para apoyar el aprendizaje de la farmacología en tutorías por pares estudiantes (Caso clínico, Cubo mágico, Stop, Crucigrama, Parejas perfectas, Memoria al límite, Encapsúlate, Ritmo y fila, Ruleta, Sopa de letras, Cadeneta, Mapa conceptual y debate, Concéntrese). Se aplicó una encuesta semiestructurada para explorar la percepción de los estudiantes respecto de las tutorías. Resultados: la encuesta semiestructurada se aplicó a 37 estudiantes. El 65% está totalmente de acuerdo en que la asistencia a las monitorías de farmacología contribuye de manera positiva a su aprendizaje. El 40,5% refirió que las tutorías apoyan la obtención de un resultado favorable para la aprobación de la asignatura. El 62% manifestó la utilidad de las tutorías para definir los medicamentos que se usarán en el paciente. El 72,9% recomendaría a sus compañeros asistir a las tutorías. Entre el 24,3 y 48,6%, según la didáctica de aprendizaje, consideró que estas son excelentes. Discusión: se describe la experiencia del uso de didácticas que apoyan el aprendizaje de la farmacología, basadas en actividades lúdicas, promoviendo el aprendizaje significativo de la farmacología. En las tutorías con pares, los estudiantes se sienten en mayor confianza, participan activamente, lo que genera un ambiente que facilita el aprendizaje. Los estudiantes asistentes a las tutorías de farmacología refieren que hay empatía habitualmente con los tutores durante las sesiones. (AU)

Introduction: pharmacology is fundamental in the medical training. As theoretical classes hardly motivate students. This has led to include strategies that arouse interest. Methods: class syllabus, partnership working and informal activities by student tutors (clinical cases, crosswords, "cubo mágico", "stop", "parejas perfectas", "memoria al límite", "encápsulate", "ritmo y fila", "ruleta", "sopa de letras", "cadeneta", "concentrese" and brain storming) were sed in tutoring classes to help students in the pharmacology learning process. Questionnaires were used to collect feedback from students about tutorials. Results: the questionnaire was given to 37 students. 65% of them agreed on the positive impact the classes had on their learning; 40.5% found positive correlation between the tutoring classes and finals results; 62% referred that tutoring classes helped them defining how to match symptoms and drugs; 72.9% would recommend other students to attend the tutoring classes. Between 24.3% and 48.6% of the students, depending on the methods used, rated the experience as "excellent". Discussion: the experience regarding the use of new didactic methods was exposed. It encouraged students to approach pharmacology and it helped them improving their knowledge about the discipline through non-academic activities. Students reported that learning become easier during tutoring classes thanks to the informal context and informal relationship with the tutor. (AU)