Resultados negativos asociados a la medicación en los pacientes con fibrilación auricular permanente atendidos en un servicio de urgencias hospitalario / Medication-related negative outcomes in patients with permanent atrial fibrillation attended in a hospital emergency department

Objetivos: Detectar la frecuencia de resultados negativos asociados a la medicación (RNM) en los pacientes con fibrilación auricular permanente (FAP) atendidos en un servicio de urgencias hospitalario (SUH), y evaluar su tipología, evitabilidad y gravedad en función de su relación con la terapia farmacológica para la fibrilación auricular (FA). Metodología: Estudio observacional descriptivo de una serie de casos con análisis transversal que incluyó a los pacientes atendidos con FAP en un servicio de urgencias (SU) de un hospital de tercer nivel durante 3 meses. Un farmacéutico entrevistó a los pacientes recogiendo datos demográficos, problemas de salud, grado de dependencia y terapia farmacológica. Un grupo evaluador, formado por un urgenciólogo y un farmacéutico, revisaron los cuestionarios y las historias clínicas para la evaluación de los RNM según el método Dáder. Resultados: Del total de 210 pacientes evaluados se incluyeron finalmente 198 pacientes con una edad media de 80,5 (DE 7,3) años, de los cuales 114 (57,5%) fueron mujeres. Ciento treinta y cuatro (67,7%) pacientes sufrieron un RNM, de los cuales 61 (45,5%) estaban relacionadas con el tratamiento de la FA (RNM-RTFA). De los 61 pacientes con RNM-RTFA, 24 (39,3%) fueron RNM de seguridad y 36 (59%) estaban causados por los fármacos para el control de la frecuencia. De los 73 pacientes con RNM no relacionadas con el tratamiento de la FA (RNM-NRTFA), 34 (46,6%) fueron RNM de necesidad y 38 (52,1%) eran por antibióticos. Entre los dos grupos, hubo diferencias estadísticamente significativas en cuanto a la evitabilidad (RNM-RTFA 55,7% vs RNM-NRTFA 78,1%; p = 0,010), pero no para la gravedad (p = 0,265). Conclusiones: Casi dos tercios de los pacientes con FAP que acuden a un SUH sufren un RNM relacionado o no con la medicación específica para la FA, siendo más evitables los RNM del grupo de fármacos no relacionados con el tratamiento de esta enfermedad (AU)

Objectives: To detect the frequency of negative outcomes associated with medication in patients with permanent atrial fibrillation (AF) who are attended in a hospital emergency department, and to assess type and severity of such outcomes related to AF medications as well as the rate of preventable negative outcomes. Methods: Descriptive, observational cross-sectional study in patients with permanent AF who were attended in the emergency department of a tertiary care hospital during a 3-month period. A pharmacist interviewed the patients to record demographic characteristics, health problems, degree of functional impairment, and current drug treatments. An emergency physician and a pharmacist reviewed the patients’ questionnaires and medical histories and evaluated them using the Dader method of pharmacotherapeutic follow-up. Results: Of the 210 patients assessed, 198 entered the final analysis. They had a mean (SD) age of 80.5 (7.3) years, and 114 (57.5%) were women. One handred and thirty-four (67.7%) patients had medication-related negative outcomes; 61 (45.5%) of the outcomes were related to treatment for permanent AF. Twenty-four of these 61 patients (39.3%) had problems affecting safety; 36 (59%) of the problems were caused by drugs to control heart rate. Of the 73 patients with negative outcomes unrelated to AF medication, 34 (46.6%) were related to necessary medications and 38 (52.1%) were taking antibiotics. The frequencies of avoidable negative outcomes were significantly different between the group of patients with problems related to drug therapy for AF (where 55.7% were due to medications considered unnecessary) and those with problems unrelated to AF medications (where 78.1% were from avoidable medications) (P=.010). However, the level of seriousness was similar. Conclusions: Nearly two-thirds of patients with permanent AF who come to the emergency department have a medication-related negative outcome that may or may not be related to AF treatment. Problems from drugs taken for reasons other than AF could more easily be avoided (AU)

[Medication-related negative outcomes in patients with permanent atrial fibrillation attended in a hospital emergency department]. / Resultados negativos asociados a la medicación en los pacientes con fibrilación auricular permanente atendidos en un servicio de urgencias hospitalario.

OBJECTIVES: To detect the frequency of negative outcomes associated with medication in patients with permanent atrial fibrillation (AF) who are attended in a hospital emergency department, and to assess type and severity of such outcomes related to AF medications as well as the rate of preventable negative outcomes. MATERIAL AND METHODS: Descriptive, observational cross-sectional study in patients with permanent AF who were attended in the emergency department of a tertiary care hospital during a 3-month period. A pharmacist interviewed the patients to record demographic characteristics, health problems, degree of functional impairment, and current drug treatments. An emergency physician and a pharmacist reviewed the patients' questionnaires and medical histories and evaluated them using the Dader method of pharmacotherapeutic follow-up. RESULTS: Of the 210 patients assessed, 198 entered the final analysis. They had a mean (SD) age of 80.5 (7.3) years, and 114 (57.5%) were women. One handred and thirty-four (67.7%) patients had medication-related negative outcomes; 61 (45.5%) of the outcomes were related to treatment for permanent AF. Twenty-four of these 61 patients (39.3%) had problems affecting safety; 36 (59%) of the problems were caused by drugs to control heart rate. Of the 73 patients with negative outcomes unrelated to AF medication, 34 (46.6%) were related to necessary medications and 38 (52.1%) were taking antibiotics. The frequencies of avoidable negative outcomes were significantly different between the group of patients with problems related to drug therapy for AF (where 55.7% were due to medications considered unnecessary) and those with problems unrelated to AF medications (where 78.1% were from avoidable medications) (P=.010). However, the level of seriousness was similar. CONCLUSION: Nearly two-thirds of patients with permanent AF who come to the emergency department have a medication- related negative outcome that may or may not be related to AF treatment. Problems from drugs taken for reasons other than AF could more easily be avoided.

OBJETIVO: Detectar la frecuencia de resultados negativos asociados a la medicación (RNM) en los pacientes con fibrilación auricular permanente (FAP) atendidos en un servicio de urgencias hospitalario (SUH), y evaluar su tipología, evitabilidad y gravedad en función de su relación con la terapia farmacológica para la fibrilación auricular (FA). METODO: Estudio observacional descriptivo de una serie de casos con análisis transversal que incluyó a los pacientes atendidos con FAP en un servicio de urgencias (SU) de un hospital de tercer nivel durante 3 meses. Un farmacéutico entrevistó a los pacientes recogiendo datos demográficos, problemas de salud, grado de dependencia y terapia farmacológica. Un grupo evaluador, formado por un urgenciólogo y un farmacéutico, revisaron los cuestionarios y las historias clínicas para la evaluación de los RNM según el método Dáder. RESULTADOS: Del total de 210 pacientes evaluados se incluyeron finalmente 198 pacientes con una edad media de 80,5 (DE 7,3) años, de los cuales 114 (57,5%) fueron mujeres. Ciento treinta y cuatro (67,7%) pacientes sufrieron un RNM, de los cuales 61 (45,5%) estaban relacionadas con el tratamiento de la FA (RNM-RTFA). De los 61 pacientes con RNM-RTFA, 24 (39,3%) fueron RNM de seguridad y 36 (59%) estaban causados por los fármacos para el control de la frecuencia. De los 73 pacientes con RNM no relacionadas con el tratamiento de la FA (RNM-NRTFA), 34 (46,6%) fueron RNM de necesidad y 38 (52,1%) eran por antibióticos. Entre los dos grupos, hubo diferencias estadísticamente significativas en cuanto a la evitabilidad (RNM-RTFA 55,7% vs RNM-NRTFA 78,1%; p = 0,010), pero no para la gravedad (p = 0,265). CONCLUSIONES: Casi dos tercios de los pacientes con FAP que acuden a un SUH sufren un RNM relacionado o no con la medicación específica para la FA, siendo más evitables los RNM del grupo de fármacos no relacionados con el tratamiento de esta enfermedad.

Estancia prolongada en pacientes ingresados por insuficiencia cardiaca aguda en la Unidad de Corta Estancia (estudio EPICA-UCE): factores asociados / Prolonged hospitalization in patients admitted for acute heart failure in the short stay unit (EPICA-UCE study): Study of associated factors

Fundamento y objetivo: Estudiar los factores asociados con una estancia prolongada de los pacientes ingresados por insuficiencia cardiaca aguda (ICA) en las unidades de corta estancia (UCE) españolas. Pacientes y método: Estudio de cohorte multipropósito y multicéntrico, con seguimiento prospectivo, que incluyó a todos los pacientes ingresados por ICA en las 11 UCE del registro EAHFE. Se recogieron variables demográficas, antecedentes personales, situación basal cardiorrespiratoria y funcional, datos del episodio de urgencias, del ingreso y del seguimiento a 60 días. La variable resultado fue la estancia prolongada en la UCE (mayor de 72 h). Se utilizó un modelo de regresión logística para controlar los efectos de los factores de confusión. Resultados: Se incluyeron 819 pacientes, con una edad media (DE) de 80,9 (8,4) años; 483 (59,0%) eran mujeres. La mediana de estancia fue de 3 días (intervalo intercuartílico 2,0-5,0), y la mortalidad intrahospitalaria del 2,7%. Fueron factores independientes asociados a una estancia prolongada, la coexistencia de enfermedad pulmonar obstructiva crónica (odds ratio [OR] 1,56, intervalo de confianza del 95% [IC 95%] 1,02-2,38; p = 0,040) y anemia (OR 1,72, IC 95% 1,21-2,44; p = 0,002), una saturación de oxígeno basal a la llegada a urgencias < 90% (OR 2,21, IC 95% 1,51-3,23; p < 0,001), una crisis hipertensiva como factor precipitante de la ICA (factor protector, OR 0,49, IC 95% 0,26-0,93; p = 0,028) e ingresar en jueves (OR 1,90, IC 95% 1,19-3,05; p = 0,008). No hubo diferencias significativas entre ambos grupos respecto a la mortalidad intrahospitalaria (2,4 frente a 3,0%), mortalidad (4,1 frente a 4,2%) ni revisita a 60 días (18,4 frente a 21,6%). Conclusiones: En los pacientes con ICA que ingresan en la UCE, se tienen que considerar factores como la presencia de crisis hipertensiva, insuficiencia respiratoria, anemia, antecedente de enfermedad pulmonar obstructiva crónica, e ingresar un jueves para evitar hospitalizaciones prolongadas (AU)

Background and objective: To study the factors associated with prolonged hospitalization in patients admitted for acute heart failure (AHF) in Spanish short-stay units (SSUs). Patients and methods: This was a multicentre, multipurpose cohort study with prospective follow-up including all patients admitted for AHF in the 11 SSUs of the EAHFE registry. Demographic data, previous illness, baseline cardiorespiratory and functional status, acute episode and admission and follow up variables at 60 days were recorded. The primary outcome was prolonged hospitalization in the SSU (> 72 h). A logistic regression model was used to control the effects of confounding factors. Results: Eight-hundred and nineteen patients were included with a mean age of 80.9 (SD 8.4) years, 483 (59.0%) being women. The median length stay was 3.0 (IQR 2.0-5.0) days with an in-hospital mortality of 2.7%. The independent factors associated with prolonged hospitalization were the coexistence of chronic obstructive pulmonary disease (odds ratio [OR] 1.56; 95% IC 1.02-2.38; P = .040) and anaemia (OR 1.72; 95% CI 1.21-2.44; P = .002), basal oxygen saturation < 90% on arrival to the Emergency Department (OR2.21, 95% CI 1.51-3.23; P < .001), hypertensive episode as the precipitating factor of the AHF (protective factor OR 0.49; 95% CI 0.26-0.93; P = .028) and admission on Thursday (OR 1.90; 95% CI 1.19-3.05; P = .008). There were no significant differences between both groups regarding to in-hospital mortality (2.4 vs. 3.0%), mortality (4.1 vs. 4.2%) or revisit at 60 days (18.4 vs. 21.6%).Conclusions: Several factors including hypertensive episode, insufficiency respiratory, anaemia, chronic obstructive pulmonary disease, and admission on Thursday should be taken into account in patients with AHF admitted in SSU stay to avoid prolonged hospitalization (AU)

[Prolonged hospitalization in patients admitted for acute heart failure in the short stay unit (EPICA-UCE study): study of associated factors]. / Estancia prolongada en pacientes ingresados por insuficiencia cardiaca aguda en la Unidad de Corta Estancia (estudio EPICA-UCE): factores asociados.

BACKGROUND AND OBJECTIVE: To study the factors associated with prolonged hospitalization in patients admitted for acute heart failure (AHF) in Spanish short-stay units (SSUs). PATIENTS AND METHODS: This was a multicentre, multipurpose cohort study with prospective follow-up including all patients admitted for AHF in the 11 SSUs of the EAHFE registry. Demographic data, previous illness, baseline cardiorespiratory and functional status, acute episode and admission and follow up variables at 60 days were recorded. The primary outcome was prolonged hospitalization in the SSU (>72h). A logistic regression model was used to control the effects of confounding factors. RESULTS: Eight-hundred and nineteen patients were included with a mean age of 80.9 (SD 8.4) years, 483 (59.0%) being women. The median length stay was 3.0 (IQR 2.0-5.0) days with an in-hospital mortality of 2.7%. The independent factors associated with prolonged hospitalization were the coexistence of chronic obstructive pulmonary disease (odds ratio [OR] 1.56; 95% IC 1.02-2.38; P=.040) and anaemia (OR 1.72; 95% CI 1.21-2.44; P=.002), basal oxygen saturation<90% on arrival to the Emergency Department (OR 2.21, 95% CI 1.51-3.23; P<.001), hypertensive episode as the precipitating factor of the AHF (protective factor OR 0.49; 95% CI 0.26-0.93; P=.028) and admission on Thursday (OR 1.90; 95% CI 1.19-3.05; P=.008). There were no significant differences between both groups regarding to in-hospital mortality (2.4 vs. 3.0%), mortality (4.1 vs. 4.2%) or revisit at 60 days (18.4 vs. 21.6%). CONCLUSIONS: Several factors including hypertensive episode, insufficiency respiratory, anaemia, chronic obstructive pulmonary disease, and admission on Thursday should be taken into account in patients with AHF admitted in SSU stay to avoid prolonged hospitalization.