Increased Cellular Uptake of ApoE3- or c(RGD)-Modified Liposomes for Glioblastoma Therapy Depending on the Target Cells.

As effective treatment of glioblastoma is still an unmet need, targeted delivery systems for efficient treatment are of utmost interest. Therefore, in this paper, surface modifications with a small peptide c(RGD) or physiological protein (ApoE3) were investigated. Cellular uptake in murine endothelial cells (bEnd.3) and different glioma cells (human U-87 MG, rat F98) was tested to elucidate possible differences and to correlate the uptake to the receptor expression. Different liposomal formulations were measured at 1 and 3 h for three lipid incubation concentrations. We calculated the liposomal uptake saturation S and the saturation half-time t1/2. An up to 9.6-fold increased uptake for ApoE3-modified liposomes, primarily in tumor cells, was found. Contrarily, c(RGD) liposomes showed a stronger increase in uptake in endothelial cells (up to 40.5-fold). The uptake of modified liposomes revealed enormous differences in S and t1/2 when comparing different tumor cell lines. However, for ApoE3-modified liposomes, we proved comparable saturation values (~25,000) for F98 cells and U-87 MG cells despite a 6-fold lower expression of LRP1 in F98 cells and a 5-fold slower uptake rate. Our findings suggest that cellular uptake of surface-modified liposomes depends more on the target structure than the ligand type, with significant differences between cell types of different origins.

Professional profile in veterinary oncology: A Brazilian nationwide survey.

INTRODUCTION: Veterinary oncology is constituted mainly by human-use drugs with hazardous agents. Occupational risks are present in all stages of handling. Many studies highlighted that veterinarians and pharmacists staff present a lack of knowledge and insufficient structure for promoting safety practices. This study investigated the professional profile and structure of veterinary antineoplastic chemotherapy in Brazilian services. METHODS: A nationwide survey was carried out through digital platforms by a self-applicable from 2020 to 2021. The characteristics of the structure, facilities, professional profiles, practices related to antineoplastic chemotherapy services, and inspections provided by regulatory companies were investigated. Frequency and ranges were used to examine and describe data. RESULTS: This study analyzed 108 respondents from all Brazilian regions where 36 participants worked in veterinary oncology. Dogs and cats comprised more than 90% of animals assisted. Vincristine, doxorubicin, carboplatin, vinblastine, and cyclophosphamide were the most commonly used drugs. Considering pharmacists-led (n = 4) vs veterinarians-led (n = 18) services, structure with safety for handling hazardous drugs (4 vs 9), correct PPE usage (3 vs 0), and occurrence of occupational accident (0 vs 5) were registered. Almost 60% were dissatisfied with the structure and the managerial unwillingness to promote facility improvements. The majority of participants reported an absence of service inspection. CONCLUSION: The results demonstrated worrying concerning the inadequacy of the physical structure of the facilities, human resources, and handling hazardous drugs increased occupational health risk. The lack of competent authority standards and supervision corroborates practices that expose professionals, the population, and the environment to hazardous agents.

Costs, challenges and opportunities of decentralised chimeric antigen receptor T-cell production: a literature review and clinical experts' interviews.

The objectives were to summarise the evidence and clinical experts' views comparing the use of decentralised produced chimeric antigen receptor (CAR) T-cell therapies versus commercially available products, regarding drug costs, time to finalised product and other reported advantages, disadvantages, challenges and facilitators. A literature review according to the PRISMA guidelines was conducted in Medline, Embase and Trip databases. Publications were included if they reported information on cost estimates, time to finalised products and other outcomes of interest of a decentralised CAR T-cell production strategy. A structured interview guide was developed and used for qualitative expert interviews. Five experts were purposively selected, and interviews were either conducted face-to-face or online, and recorded for the purpose of transcription. Transcripts were analysed and categories and codes extracted. Reporting is based on the COREQ checklist for reporting qualitative research. Costs of decentralised produced CAR T-cells appear to be lower by a factor two to 14, compared with commercial products. But there is high uncertainty about this estimate, because it is unclear whether cost components included are comparable and due to the heterogeneity of the studies. The most commonly reported advantages were proximity to patients and decreased product risks and costs, whereas the continuing dependency on centrally manufactured reagents and specific characteristics of 'fresh' CAR T-cells are reported as disadvantages. Compliance with regulatory requirements is mentioned as the biggest challenge. The availability of closed-system production devices is reported as one main facilitator, as are clear commitment, secured financing and knowledge transfer from already experienced centres. Apparent cost differences open a field for healthcare decision-makers to discuss and justify investment costs for implementation of a complementing decentralised production programme and to realise other associated benefits of such a strategy, such as flexibility, patient proximity and expanding patient access.

Perceptions of undergraduate nursing students regarding their competency in administering medications: A qualitative study.

AIM: This study aims to explore and describe self-reported perceptions of nursing students' competence in the administration of medication. BACKGROUND: Medication errors are a significant concern in hospitals, as they can result in serious harm and even death for patients. Nursing students play a crucial role in administering medication and preventing errors, but they are also prone to making mistakes. While numerous studies have extensively examined the factors that contribute to medication errors, few have focused on the assessment of competency among nursing students. DESIGN: This study employed a qualitative exploratory and descriptive design. METHODS: A total of 10 undergraduate nursing students at a higher education institution consented to participate in face-to-face, semi-structured individual interviews. Data were collected between August and September 2022 using an interview guide. The interviews were audio recorded and analysed using Braun and Clarke's six steps of thematic analysis. RESULTS: The study revealed two major themes: (1) 'Perceived barriers to competency', which include participants' concerns regarding making errors, knowledge in pharmacology, self-efficacy in mathematics and level of supervision; and (2) 'Mechanisms for improvement', which centre on enhancing simulation proficiency, improving supervision and integrating pharmacology education in year two of nursing training. CONCLUSION: The study findings suggest that student nurses face various barriers to competence, such as a fear of making mistakes, a lack of pharmacology knowledge and low self-confidence in calculating drug dosages. To address these issues, prioritising supervision is crucial to facilitate student learning and ensure safety. Future research should consider investigating the perspectives of nurse educators on pharmacology curricula.

The medication usage pattern and prevalence of polypharmacy among patients with sickle cell disease: a population-based study in southern Iran.

BACKGROUND: Due to the numerous complications associated with sickle cell disease (SCD), patients often receive a variety of medications alongside their SCD treatment. However, a notable gap exists in the current literature regarding medication use patterns among them. This study aimed to investigate medication usage patterns in patients with SCD. RESEARCH DESIGN AND METHODS: This cross-sectional study, conducted in Bushehr Province, employed a stratified random sampling method to select eligible participants with SCD. A thorough interview gathered various information, including details about the medications. The Anatomical Therapeutic Chemical classification system was utilized for drug classification. Polypharmacy was defined as the concurrent use of at least five medications. RESULTS: A total of 300 individuals with SCD were included in this study. Polypharmacy was observed in 26.3% (95% CI: 20.8%-32.8%) of the study population. The analyses revealed positive associations between the use of more concurrent medication use and higher age groups and having multimorbidity. Antianemic preparations (86.7%), antineoplastic agents (58.3%), and vitamins (41.0%) were the most frequent medication classes used by the study participants. CONCLUSIONS: Our study revealed notable underutilization of hydroxyurea and a high rate of polypharmacy, associated with age and multimorbidity, among patients with SCD in southern Iran.

Impact of medicine shortages on hospital practice: role of a multidisciplinary medicine shortages team.

Medicine shortages are an increasing issue, with broad public health implications for patients, health professionals and institutions. Despite national notification mechanisms involving sponsors and national regulators (e.g. Australian Therapeutic Goods Administration), shortages continue to be a significant workload in hospitals, particularly for pharmacy staff. In this article, we describe the implications of medicine shortages and a team approach to their management in an Australian public hospital. The medicine shortages team comprises senior pharmacists, a pharmacy technician, and a purchasing officer, in consultation with medical staff. A 10 week audit recorded 34 medicine shortages and/or discontinuations, comprising 49 usually stocked products. Shortages were more quickly identified by the purchasing officer using established relationships with suppliers, rather than relying on sponsor or government communication. Having a team systematically dealing with these shortages enables expertise in supply chains, finances, therapeutics, and medicine safety to be shared, to identify optimal interventions to mitigate patient risk.

How can oral second-line anti-tuberculosis medications be administered to an extremely preterm neonate?

Congenital pre-extensively drug-resistant tuberculosis is rare, and administration of second-line anti-tuberculosis medications to neonates is challenging due to the small doses required and limited availability of suitable formulations. Paediatric formulations have increasingly become available but may not be readily accessible in all countries. For the extremely preterm and low birth weight neonate, doses equivalent to a fraction of a tablet or capsule are required, with frequent dose adjustment for increasing age and weight during the course of treatment. The pharmaceutical formulation must be suitable for administration via enteral feeding tube and must be free of unsafe excipients. We report on the challenges, considerations and outcome of an extremely premature neonate with congenital pre-extensively drug-resistant tuberculosis who was successfully treated with second-line anti-tuberculosis medications. Child-friendly formulations were procured where available, and extemporaneous compounding of clofazimine, moxifloxacin and prothionamide oral suspensions was undertaken to enable administration of these medications.

Harm to a child caused by the off-label use of prochlorperazine maleate tablets due to the discontinuation of licensed prochlorperazine mesilate liquid in the UK.

Prochlorperazine is a commonly used medicine to treat nausea and vomiting. The only liquid formulation in the UK was discontinued in November 2022 due to safety concerns. One alternative option available is to use crushed tablets instead. Crushing and mixing tablets in water to produce a liquid is a widespread practice in paediatrics. However, there is often little evidence to support this practice.In this case report, a patient established on liquid prochlorperazine mesilate who was switched to crushed prochlorperazine maleate tablets experienced significant harm. The child's vomiting became uncontrolled and led to multiple healthcare attendances and a prolonged hospital admission. Control was re-established by increasing the prochlorperazine dose to accommodate for loss of drug during preparation. Care should be taken when converting prochlorperazine mesilate liquid doses to crushed prochlorperazine maleate tablets, and the doses used should not be treated as equivalent.

Prevalencia de la automedicación en odontología en adultos de Macas, Ecuador / Prevalence of self-medication in dentistry in adults in Macas, Ecuador

Introducción: el hecho de que una persona no puede acceder a un servicio de salud puede favorecer la automedicación, que es la administración de fármacos según la autopercepción del individuo sobre su posible diagnóstico y solución. Aunque es una situación considerada como problema de salud pública, por medio de la educación o futuras investigaciones que generen propuestas, se podrá erradicar las barreras al acceso de la salud oral. Objetivo: determinar la prevalencia de la automedicación en odontología en adultos de Macas, Ecuador, durante el año 2021. Material y métodos: estudio descriptivo, cuantitativo, documental, comunicacional y transversal actual, donde se trabajó sobre la población de edad adulta de Macas, Ecuador; los datos se recolectaron mediante una encuesta online, para luego ser analizados en prevalencia, frecuencia y chi cuadrado. Resultados: 49% de los encuestados respondió que se automedican, los analgésicos fueron el tipo de medicamento más consumido (44.2%); 27% de los individuos respondió que el dolor dental era una causa para tomar medicamentos sin receta, el principal motivo para automedicarse y no acudir al odontólogo fue por indicación del técnico de farmacia (26%). Conclusiones: los datos epidemiológicos obtenidos en esta investigación demuestran la marcada tendencia de las personas a consumir medicinas sin receta médica, por lo que, se deduce que existe una barrera para acceder a los servicios de salud oral; por ello, debería darse la importancia y atención oportuna (AU)

Introduction: the fact that a person cannot access a health service, may favor self-medication, which is the administration of drugs according to the individual's self-perception about their possible diagnosis and solution. Although, it is a situation considered as a public health problem, through education or future research that generates proposals, it will be possible to eradicate the barriers to oral health access. Objective: to determine the prevalence of self-medication in dentistry in adults in Macas, Ecuador, during the year 2021. Material and methods: a descriptive, quantitative, documentary, communicational and current cross-sectional study was carried out on the adult population of Macas, Ecuador; data were collected by means of an online survey and then analyzed in terms of prevalence, frequency and chi-square. Results: 49% of those surveyed responded that they self-medicate, analgesics were the most consumed type of medicine (44.2%), 27% of the individuals responded that dental pain was a cause for taking medicines without prescription, the main reason for self-medicating and not going to the dentist was because of the indication of the pharmacy technician (26%). Conclusions: the epidemiological data obtained in this investigation show us the marked tendency of people to take medicines without a medical prescription; therefore, it can be deduced that there is a barrier to accessing oral health services, and for this reason it should be given importance and timely attention (AU)

European Association of Hospital Pharmacists (EAHP) guidance on the pharmacy handling of in vivo gene therapy medicinal products.

Gene therapy is becoming increasingly prevalent, with new gene therapy medicinal products (GTMPs) being approved for use every year. Hospital pharmacists are expected to prepare and dispense these products, but there is substantial heterogeneity in the availability of up-to-date, practical guidance at a national level in Europe. Many institutions have no or very limited experience in handling GTMPs. As such, there is a need for updated, practical guidance to aid hospital pharmacy teams in developing institutional standard operating procedures (SOPs) for the safe handling of GTMPs across the entire workflow. Here, we present the European Association of Hospital Pharmacists' updated guidance on the handling of GTMPs, developed by a team of recognised experts from around Europe. Each aspect of the GTMP handling process is addressed, including receipt and storage, dispensing and reconstitution, transportation, administration, waste disposal, decontamination of spills and accidental exposure. A series of figures are provided to aid the development of practical workflows. This guidance document is intended as a framework to help develop institutional SOPs and should always be used in conjunction with local regulations.

Comparing visual inspection methods for parenteral products in hospital pharmacy: between reliability, cost, and operator formation considerations.

INTRODUCTION: The COVID-19 pandemic has led to unforeseen and novel manifestations, as illustrated by the management of drug shortages through the development of hospital production of sterile pharmaceutical preparations (P2S). Visual inspection of P2S is a release control whose methods are described in monographs of the European Pharmacopoeia (2.9.20) and the United States Pharmacopeia (1790). However, these non-automated visual methods require training and proficiency testing of personnel. The main objective of this work was to compare the reliability and speed of analysis of two visual methods and an automated method for detecting visible particles by image analysis in P2S. Furthermore, these methods were used to evaluate sources of particulate contamination during pre-production processes (washing, disinfection, depyrogenation) and production (filling, capping). MATERIALS AND METHODS: Three pharmacy technicians examined 41 clear glass vials of type I, 10 and/or 50 mL through manual visual inspection (MVI), semi-automated (SAVI), and automated (AVI) inspection. The vials were distributed as follows: (i) 16 vials of water for injection containing either glass particles (224 µm or 600 µm), stopper fragments, or textile fibres; (ii) five sterile injectable specialties; (iii) 20 vials of water for injection prepared under different pre-production conditions. RESULTS AND DISCUSSION: MVI and SAVI detected 100% of visible particles compared with 28% for AVI, which showed a deficiency in detecting textile fibres. All three methods correctly analysed P2S that did not contain visible particles. The three methods detected particles in vials maintained under International Organization for Standardization (ISO) 9 pre-production conditions. However, detections by (i) MVI and SAVI, and by (ii) AVI of particles contained in vials maintained under ISO 8 pre-production conditions were deemed satisfactory and unsatisfactory, respectively. CONCLUSION: The importance of visual inspection of P2S requires rapid, sensitive, and reliable detection methods. In this context, MVI and SAVI have proven to be more effective than AVI for a more competitive financial, training, and implementation investment.

Contribution of hospital pharmacists to sustainable healthcare: a systematic review.

BACKGROUND: With a global annual carbon footprint of the healthcare sector of 2 gigatons of CO2e, healthcare systems must contribute to the fight against climate change. Hospital pharmacists could be key players in ecological transition due to their role in managing healthcare products. The aim of this study was to summarise the evidence on interventions implemented in healthcare facilities involving pharmacists to improve the environmental footprint of healthcare. METHODS: This systematic review was conducted following PRISMA 2020 guidelines. The Medline, Web of Science and ScienceDirect databases were searched for studies published between 2013 and 2023. To be eligible for inclusion, studies had to include hospital pharmacists and present contributions aimed at reducing the environmental footprint of healthcare in healthcare facilities. Outcomes were the description of the contribution, the methods used and the stages of healthcare product lifecycle analysed. A Mixed Methods Appraisal Tool was used to assess the risk of bias for each study. RESULTS: Seventeen studies were included. Pharmacists played a leading role in 15 (88%) and had a supporting role in the others. The healthcare products targeted were medicines (59%), medical devices (12%) or both (29%). The stages of the healthcare product cycle addressed by the contributions were elimination (71%), dispensing (35%), procurement and supply (35%), production (29%), and prescription (24%). Only two studies used life cycle assessment and only one assessed all three pillars of sustainability. Two studies had good methodological quality while the rest had at least one element of uncertainty. CONCLUSION: This review confirms the central role of the pharmacist and the importance of a multidisciplinary approach in implementing eco-responsible actions. It could be useful to hospitals and other teams wanting to improve sustainable actions and it emphasises the importance of collaborating with pharmacists when planning sustainable initiatives. Future eco-responsible initiatives must use robust reproducible methods. TRIAL REGISTRATION: PROSPERO #CRD42023406835.

Sedation modality in acute respiratory distress syndrome: does method of sedation affect length of stay, outcomes, or adverse events? A systematic review.

INTRODUCTION: Acute respiratory distress syndrome (ARDS) is a life-threatening, diffuse inflammatory pulmonary condition characterised by the Berlin criteria. Incidence of ARDS is estimated at 2.5-19% globally with high mortality and morbidity. Interest has been increasing in the use of inhaled sedatives because of a more rapid awakening and fewer adverse effects compared with intravenous propofol. The primary aim of this systematic review protocol is to investigate the length of critical care stay between ARDS patients who have been mechanically ventilated with inhaled anaesthetic sedatives (ie, sevoflurane and isoflurane) compared with those patients who are prescribed conventional sedatives (ie, propofol). METHODS AND ANALYSIS: Cochrane Central Register of Controlled Trials, Ovid (Embase, MEDLINE), PubMed, EBSCO (CINAHL Plus), Google Scholar will be searched and stratified by the reviewers. The literature search will be limited to English articles. Published full text peer-reviewed articles will be included.The International Prospective Register of Systematic Reviews (PROSPERO) Registration number is: CRD42023390988. ETHICS AND DISSEMINATION: Ethics approval is not required for this systematic review. The results will be presented at local/regional meetings and dissemination will occur through peer-reviewed publication.

Losartan potassium liquid formulation for paediatric hospital use: development and stability evaluation.

OBJECTIVES: This study aimed to develop a liquid oral formulation containing losartan potassium, an angiotensin II receptor antagonist drug used for its antihypertensive activity, and to perform a preliminary stability assessment under different temperatures and packages to ensure paediatric therapeutic adherence and facilitate the hospital routine. METHODS: A syrup containing losartan potassium (1.0 and 2.5 mg/mL) (excipients: potassium sorbate, sucrose (85%), water, citric acid and raspberry flavouring) was prepared. The packaging was carried out in amber polyethylene terephthalate (PET) and amber glass bottles (in triplicate) under the following conditions: (a) room temperature (15-30°C); (b) refrigeration (2-8°C); and (c) oven temperature (40°C) for 28 days. An analytical method by high performance liquid chromatography using a reverse-phase column was also developed and validated for quantitative determination of the drug in the formulations. RESULTS: The analytical method showed satisfactory linearity, detection and quantification limits, precision, accuracy and robustness. Samples at room temperature maintained content values between 90% and 110% for 7 days, while those stored under refrigeration maintained a homogeneous appearance and content between 90% and 110% for a period of 21 days. Values of pH stayed in a narrow range. Viscosity results were between 40.1 and 49.2 centipoise (cp) for glass bottles and 42.4 and 54.7 cp for PET bottles. CONCLUSIONS: A simple and economical losartan potassium liquid formulation was produced and was shown to be stable under refrigeration for 21 days in both PET and glass packages.

Analysis of primary caregivers' knowledge concerning the cariogenic risk associated with the use of pediatric liquid medications / Análisis del conocimiento de los cuidadores principales sobre el riesgo cariogénico implicado en la ingesta de medicamentos líquidos pediátricos

Introduction: Pediatric liquid medications (PLM) are frequently administered to children, yet their usage may contribute to the onset of dental caries. Despite its prevalence, there is a notable scarcity of scientific research regarding caregivers' knowledge of this potential cariogenic risk. Objective: This study aims to assess the knowledge of the main caregivers of children aged 5 to 12 years concerning the cariogenic potential associated with the use of PLM. Materials and Methods: A cross-sectional analytical obser-vational study involving 152 primary caregivers of children aged 5 to 12 was conducted. Data were collected on caregivers' perceptions of the cariogenic risk associated with PLMs and their consumption habits. The study also assessed oral hygiene routines and evaluated the level of information provided by healthcare professionals. Results: Research findings indicated a significant lack of awa-reness among primary caregivers regarding the cariogenic risks of PLMs, with 78.95% being unaware of these risks and 47.37% unaware of the sugars present in such medications. Additionally, a high rate of PLM consumption was observed, with 63% of caregivers using them in the last year. The study underscored a notable absence of guidance from healthcare professionals, as 91.45% of the caregivers stated that they had not received instructions on tooth brushing after the administration of the PLM. Conclusions: The study highlights a significant lack of awa-reness among primary caregivers regarding the cariogenic risks associated with the ingestion of pediatric liquid medications. This deficit in information and preventive measures presents a substantial obstacle to children's oral health. To address this issue, it is crucial for healthcare professionals to offer comprehensive guidance and promote preventive measures.

Introducción: La administración de medicamentos líquidos pediátricos (MLP) es una práctica común en la población infantil y puede estar vinculada al desarrollo de lesiones de caries dental. Sin embargo, la evidencia científica que aborda el conocimiento de los cuidadores acerca de este riesgo cariogénico es escasa. Objetivo: Este estudio busca determinar el conocimiento de los cuidadores principales de niños de 5 a 12 años sobre el potencial cariogénico asociado al consumo de MLP. Materiales y Métodos: Se llevó a cabo un estudio observacional analítico transversal que incluyó a 152 cuidadores principales de niños en el rango de edad de 5 a 12 años. Se recopiló información sobre la percepción de los cuidadores acerca del riesgo cariogénico de los MLP, así como sobre sus patrones de consumo. Además, se registraron las prácticas de higiene oral y se evaluó el nivel de información proporcionado por los profesionales de la salud. Resultado: Los hallazgos de la investigación revelaron que un 78,95% de los cuidadores principales desconocen el riesgo cariogénico asociado al consumo de medicamentos líquidos pediátricos (MLP), y un 47,37% de ellos no eran conscientes de la presencia de azúcares en dichos medicamentos. Además, se observó un elevado índice de consumo de MLP, con un 63% de los cuidadores que los utilizaron en el último año. Se destacó la falta de orientaciones por parte de los profesionales de la salud, ya que, un 91,45% de los tutores afirmaron no haber recibido instrucciones sobre el cepillado dental posterior a la administración de los MLP. Conclusión: Este estudio evidencia un relevante porcentaje de desconocimiento entre los cuidadores principales acerca del riesgo cariogénico asociado a la ingesta de medicamentos líquidos pediátricos. La falta de información y medidas preventivas constituye un desafío significativo para la salud oral de los niños. Es imperativo que los profesionales de la salud proporcionen información detallada y fomenten prácticas de prevención.

Classification system for primary care provider eConsults about medications for older adults with frailty.

BACKGROUND: Providing primary care for people with frailty can be challenging due to an increased risk of adverse outcomes and use of potentially inappropriate medications which may exacerbate characteristics of frailty. eConsult is a service where primary care providers can receive timely specialist advice for their patients through a secure web-based application. We aimed to develop a classification system to characterize medication-focused eConsult questions for older adults with frailty and assess its usability. METHODS: A classification system was developed and refined over three cycles of improvement through a cross-sectional study of 35 cases categorized as medication-focused from cases submitted in 2019 for patients aged 65 or older with frailty through the Champlain BASE eConsult service (Ontario, Canada). The final classification system was then applied to each case. RESULTS: The classification system contains 5 sections: (1) case descriptives; (2) intent and type of question; (3) medication recommendations and additional information in the response; (4) medication classification; and (5) potentially inappropriate medications. Among the 35 medication-focused cases, the most common specialties consulted were endocrinology (9 cases, 26%) and cardiology (5 cases, 14%). Medication histories were available for 29 cases (83%). Many patients were prescribed potentially inappropriate medications based on explicit tools (AGS Beers Criteria®, STOPPFall, Anticholinergic Cognitive Burden Scale, ThinkCascades) yet few consults inquired about these medications. CONCLUSION: A classification system to describe medication-related eConsult cases for patients experiencing frailty was developed and applied to 35 eConsult cases. It can be applied to more cases to identify professional development opportunities and enhancements for eConsult services.

Proyecto Trazam: aplicación móvil para la trazabilidad de preparaciones elaboradas en un servicio de farmacia / Trazam project: A mobile application for the tracking of compounded preparations in a Pharmacy Department

Introducción el objetivo principal es describir el diseño e implementación de una aplicación para dispositivos móviles para facilitar el seguimiento de las preparaciones elaboradas en el servicio de farmacia hospitalaria. Los objetivos secundarios fueron evaluar el tiempo dedicado a la resolución de incidencias relacionadas con la dispensación/distribución de las preparaciones pre y postimplantación de la aplicación, conocer el grado de satisfacción de los usuarios y disponer de información cualitativa y cuantitativa del proceso que permita establecer indicadores de seguimiento. Métodos se definieron los requisitos a cumplir por el aplicativo informático, los fármacos susceptibles de entrar en el sistema y los circuitos de entrega. Se procedió al desarrollo de la aplicación por parte del proveedor e integración con los programas informáticos de prescripción/validación. Se crearon y añadieron los códigos QR de identificación en los puntos de entrega de medicamentos en las unidades de destino. Se adquirieron los dispositivos móviles necesarios. Primera etapa de formación de usuarios en la aplicación y prueba piloto en una planta de hospitalización. Posteriormente se inició la fase de expansión y consolidación. Resultados el 86,9% de las preparaciones estériles elaboradas en el servicio de farmacia hospitalaria se han incorporado al sistema, incluyendo quimioterapia, nutriciones parenterales de adultos y otras preparaciones estériles no peligrosas. Se han incluido en la aplicación las salas de hospitalización, los hospitales de día y 2 sedes externas. La media de preparaciones trazadas mensualmente es de 5.403 (DE = 297,3) (AU)

Introduction The primary objective of this study is to describe the design and implementation of a mobile application (App) for tracking preparations compounded in the Pharmacy Department. Secondary objectives include evaluating the time spent on resolving incidents related to the distribution of preparations before and after implementation, assessing users satisfaction with the application, and establishing a panel of quality indicators based on the data extracted from the App. Methods Defining application requirements, identifying drugs to be included in the software and outlining different workflows. Developing the App in collaboration with the supplier and integrating it with the computer programs involved in prescription and validation. Additionally, QR codes were created to identify delivery points at destination units, and suitable mobile devices were acquired. The initial phase involved user training in the application and a pilot test conducted in a hospital ward. The subsequent phase focused on expansion and consolidation. Results The system includes 86.9% of all sterile preparations prepared in the Hospital Pharmacy, encompassing chemotherapy, adult parenteral nutrition, and other non-hazardous sterile preparations. Furthermore, the application has been implemented in all hospitalization wards, day care units and two external sites. On average, 5,403 preparations were tracked per month (SD = 297.3). The time required to address incidents related to the distribution of preparations has decreased by 83% (from 38.9 to 6.6 minutes per day). The App regularly provides valuable management data for optimizing workflow in the compounding area. Additionally, users have expressed satisfaction with the application (AU)

Liquid antimicrobials: a national analysis of critical shortages.

Medicine shortages, especially those involving antibiotics, pose a global public health dilemma that can lead to adverse health outcomes. The aim of this study was to assess the supply situation of various antimicrobials in liquid dosage forms, which represent the mainstay of therapy for paediatric infections. The availability was examined over a period of 27 weeks in Austria. During the time period investigated, 34 products (81.0%) were not available for over 50% of the time; eight of those (19.0%) experienced complete unavailability. Only four products (9.5%) demonstrated continuous availability. Regarding penicillin antibiotics, amoxicillin was not available for 77.8% of the time (21 weeks) and amoxicillin/clavulanic acid for 59.3% (16 weeks). Regular monitoring of availability status can help mitigate this issue; however, cross-national strategies are urgently needed to guarantee a constant supply in the future.