Factors Contributing to Negative Outcomes Associated with Medications and Drug-Related Problems in Kidney Replacement Therapy-A Hospital-Based Prospective Observational Study.

BACKGROUND: Negative outcomes associated with medications (NOM) and drug-related problems (DRP) significantly impact individuals with kidney replacement therapy (KRT) given the complexities of managing kidney disease and associated comorbidities. The present study aims to assess the frequency of NOMs/DRPs among KRT patients and identify contributing factors. METHODS: A cross-sectional study was conducted at Virgen de las Nieves University Hospital (Granada, Spain), involving 117 outpatient adults with KRT. Data were collected from February 2021 to July 2023 using electronic records, semi-structured interviews (Dáder Method), and discussions with nephrology specialists. NOMs/DRPs were identified following treatment guidelines. Binary logistic regression was used to determine associated factors (p-value < 0.05). RESULTS: Across 117 patients, 2436 NOMs and 3303 DRPs were identified, averaging 20.82 NOMs and 28.23 DRPs per patient. Prevalent NOMs included untreated conditions (58.95%), quantitative ineffectiveness (35.43%), and non-quantitative safety problems (5.13%). Dominant DRPs were undertreated conditions (37.63%), wrong dose/posology/length (33.00%), risk of adverse drug reactions (ADR) (16.14%), and non-adherence (6.87%). Patients with ADR, undertreated conditions, and anemia were associated with quantitative ineffectiveness. Risk of ADR and vitamin D deficiency/insufficiency correlated with non-quantitative safety problems. CONCLUSIONS: KRT patients exhibited a substantial prevalence of NOMs/DRPs. Further research is needed to deepen our understanding of these complexities for improved patient care.

Resultados negativos asociados a la medicación y reacciones adversas a medicamentos en servicio de urgencias. Estudio exploratorio de vida real / Negative outcomes associated with medication and adverse drug reactions in the emergency department. Real-life exploratory study

Introducción. El objetivo del estudio es determinar la prevalencia de los resultados negativos asociados a la medicación (RNM) y reacciones adversas a medicamentos (RAM) que tienen los pacientes que acuden al servicio de urgencias (SU) de un centro de salud. Método. Estudio observacional exploratorio, de corte transversal, en pacientes con RNM que consultan en un servicio de urgencias. La información, acorde con las variables de interés, se recolectó con un instrumento diseñado y evaluado para ello. Se aplicó un modelo de regresión logística multivariante sobre los RNM encontrados, para determinar las variables más importantes que predisponen a la aparición de RNM. Además, se determinó la evitabilidad de RNM (criterio de Baena et al.), la gravedad de RNM (clasificación de Schneider) y la causalidad de RAM (algoritmo de Naranjo). Resultados. Un total de 158 pacientes fueron incluidos en el estudio. La prevalencia de visitas al SU motivados por RNM fue 35,0 % (55 pacientes) y de RAM fue de 5,1 % (8 pacientes). El 88,0 % de los RNM se consideraron evitables y el 74,0 % fueron de gravedad leve. Por otra parte, el 37,5 % (n=3) de RAM fueron clasificadas como evitables y el 50,0 % como probables. El modelo logístico multivariado indica una posible asociación entre los RNM con bajos niveles de escolaridad, la utilización de plantas medicinales y el número de enfermedades concomitantes. Conclusiones. La visita de 1 de cada 3 pacientes al servicio de urgencias está asociado a un RNM; mientras que 1 de cada 20 lo está a una RAM. Otros estudios son necesarios (AU)

Introduction. The aim of the study is to determine the prevalence of negative outcomes associated with medication (NOMs) and adverse drug reactions (ADRs) occurring in the emergency department (ED) of a health centre.Method. An exploratory observational, cross-sectional study of patients with NOMs consulting in an ED. According to the variables of interest, the information was collected with an instrument designed and evaluated for this pur-pose.A multivariate logistic regression model was applied to the NOMs and found the most important variables predis-posing to the appearance of NOM. In addition, the avoid ability of NOM (Baena et al. criteria), the severity of NOM (Schneider classification) and the causality of ADR (Naranjo algorithm) were shown.Results. A total of 158 patients were included in the study. The prevalence of visits to the ED due to NOM was 35.0 % (55 patients) and ADR was 5.1 % (8 patients). Overall, 88.0 % of the ADRs were considered avoidable and 74.0 % were of mild severity. On the other hand, 37.5 % (n=3) of suspected ADR were classified as avoidable and 50.0 % as probable. The multivariate logistic model indicates a possible association between NOMs with lower levels of schooling, the use of medicinal plants and the number of diseases.Conclusions. The visit of 1 in 3 patients to the emergency department is associated with a NOM, while 1 in 20 is associated with an ADR. Further studies are needed. (AU)

Medication Review with Follow-Up for End-Stage Renal Disease: Drug-Related Problems and Negative Outcomes Associated with Medication-A Systematic Review.

BACKGROUND: This article reviews the available scientific literature on drug-related problems and negative outcomes associated with medications identified by medication review with follow-up for end-stage renal disease and discussed with the physicians. METHODS: A systematic review was conducted of the scientific literature retrieved from the following databases: MEDLINE (via PubMed), Web of Science, SCOPUS, Cochrane Library: The Cochrane Central Register and Control Trials (CENTRAL) and Literatura Latinoamericana y del Caribe (LILACS), Medicina en Español (MEDES), and the SciELO bibliographic database (a collection of scientific journals). The following terms were used as descriptors and searched in free text: "end-stage renal disease", "medication review", "drug-related problems", and "negative outcomes associated with medication". The following limits were applied: "humans" and "adults (more than 18 years)". RESULTS: A total of 59 references were recovered and, after applying inclusion/exclusion criteria, 16 articles were selected. Of these selected articles, 15 provided information on drug-related problems and only 1 on negative outcomes associated with medications. CONCLUSIONS: It can be concluded that drug-related problems and negative outcomes associated with medications affect patients with end-stage renal disease, mainly those receiving renal replacement therapy. More evidence is needed, especially on negative outcomes associated with medication.

Papel del farmacéutico comunitario costarricense en quimioterapia preventiva de parasitosis intestinal. Estudio exploratorio / Role of the Costa Rican community pharmacist in preventive chemotherapy of intestinal parasitosis. Exploratory study

Objetivo: Identificar intervenciones farmacéuticas, en quimioterapia preventiva de parasitosis intestinal, que promuevan la prevención de esta enferme-dad y el uso efectivo y seguro de los antiparasitarios. Método: Estudio de opinión exploratorio, descriptivo transversal y multicéntrico donde se entrevistó, de forma presencial mediante un instrumento diseñado para tal fin, a 49 farmacéuticos comunitarios. Resultado: De la totalidad de los farmacéuticos comunitarios entrevistados, un 89.80% (n=44) comentó ofertar el servicio de indicación farmacéutica en caso de quimioterapia preventiva de parasitosis intestinal. Como parte de las intervenciones realizadas destacaron: derivación al médico u otro profesional de salud según criterios específicos (100.00%), dispensación de un medicamento antiparasitario (93.18%) y brindar recomendaciones higiénicas y dietéticas (79.55%). El albendazol y la nitazoxanida fueron los principales medicamentos indicados y dispensados. Conclusión: Se evidencia la importancia del papel del farmacéutico comunitario costarricense, en quimioterapia preventiva de parasitosis intestinal, para la muestra estudiada, cuyas acciones favorecen el uso racional de antiparasitarios y la prevención de las parasitosis. (AU)

Objective: To identify pharmacist interventions, in preventive chemotherapy for intestinal parasitosis that promote the prevention of intestinal parasito-sis and the effective and safe use of antiparasitic drugs. Method: It was carried out an exploratory, descripti-ve, cross-sectional and multicentre opinion study in which 49 community pharmacists were interviewed in person, using an instrument designed for this purpose. Result: Overall, 89.80% (n=44) of the community pharmacists interviewed reported offering the mi-nor ailments service in the case of preventive che-motherapy for intestinal parasitosis. Interventions included: referral to a physician or other health care provider according to criteria (100.00%), dispensing of an antiparasitic agent (93.18%) and hygiene and dietary recommendations (79.55%). Albenda-zole and nitazoxanide were the main medications dispensed. Conclusion: The importance of the role of the Costa Rican community pharmacist in preventive chemotherapy of intestinal parasitosis is evident according to the sample analyzed because his/her actions promote rational use of antiparasitic agents and the prevention of parasitosis.(AU)

El Servicio Profesional Farmacéutico Asistencial de Administración de medicamentos inyectables en Costa Rica: conceptualización y caracterización. Estudio exploratorio / The Professional Pharmaceutical Assistance Service for the Administration of Injectable Drugs in Costa Rica: conceptualization and characterization. Exploratory study

Introducción: El servicio profesional farmacéutico asistencial de administración de medicamentos inyectables, tradicionalmente, se ha ofertado en farmacias comunitarias costarricenses. El objetivo de este estudio es describir la conceptualización y principales características del servicio profesio-nal farmacéutico asistencial de administración de inyectables en Costa Rica.Método: Estudio exploratorio y descriptivo realiza-do en 35 farmacias comunitarias del área metropo-litana de Costa Rica. Los datos se obtuvieron, me-diante encuesta presencial al regente farmacéutico, haciendo uso de un cuestionario diseñado para este fin y en cumplimiento de principios éticos.Resultados: Un 97,14% de las farmacias comu-nitarias entrevistadas ofrecen el servicio, mayori-tariamente demandado por parte de pacientes y conformes al protocolo específico del Colegio de Farmacéuticos de Costa Rica. Como parte de este servicio se administran medicamentos inyectables, derivados de los servicios de dispensación de me-dicamentos con receta y de indicación farmacéu-tica. Destacan medicamentos AINE administrados por vía intramuscular. Además, se destaca la rela-ción con el servicio farmacéutico en inmunización.Conclusiones: Se evidencia la importancia del servicio de administración de inyectables para el sistema sanitario costarricense y el desarrollo de los servicios farmacéuticos.(AU)

Introduction: The professional pharmaceutical care service of injectable drug administration has traditionally been offered in Costa Rican commu-nity pharmacies. The objective of this study is to describe the conceptualization and main charac-teristics of the professional pharmaceutical assis-tance service of injectable drug administration in Costa Rica.Methods: Exploratory and descriptive study was carried out in 35 community pharmacies in the metropolitan area of Costa Rica. Data were ob-tained by means of a face-to-face survey of the pharmacist regent, using a questionnaire designed for this purpose and in compliance with ethical principles.Results: 97.14% of the community pharmacies interviewed offer the service, mostly demanded by patients and in accordance with the specific pro-tocol of the College of Pharmacists of Costa Rica. As part of this service, injectable drugs are admin-istered, as well as drugs derived from prescription drug dispensing services and those with pharma-ceutical indications. NSAIDs administered intra-muscularly stand out. In addition, the relationship with the pharmaceutical service in immunization is highlighted.Conclusions: The importance of the injectable administration service for the Costa Rican health system and the development of pharmaceutical services is evidenced.(AU)