The first wave of the COVID-19 pandemic led to significant socioeconomic changes in Canada due to business and school closures, and related job losses. This increased food insecurity among vulnerable populations, as well as many who had not been previously food insecure, placing unprecedented demand on charitable food organizations. This study documented the pandemic’s impact on charitable food organizations in Manitoba, Canada during the first wave in spring 2020. Using a multi-method design, data on pandemic-related program challenges and newly implemented policies/procedures were collected from: food bank organization websites and Facebook pages; online news media outlets; and semi-structured interviews with food organization leadership. Inductive thematic analysis was used to identify emerging patterns and themes. Second level coding was used to integrate data from different sources. Six challenge themes emerged: increased need for services; acquisition and distribution of food supply; staff and volunteer resource management; emotional vulnerability of staff, volunteers, and clients; difficulties with internal and external communications; and lack of structural supports. Five policy/procedure themes emerged: program and service delivery changes; finance and administrative changes; safety protocols; advocacy for resources and community engagement; and changes to paid and volunteer staffing. The first wave of COVID-19 had a significant impact on the Manitoba charitable food sector. Food banks re-configured programs to meet client needs amid shifting public health directives, with diminished resources, rising demand, and insufficient government support. Despite the resiliency of community food organizations during the pandemic, the status quo with respect to addressing food insecurity is inefficient and inadequate.
Background: Despite ample evidence of benefit, adherence to secondary prevention medication therapy after acute coronary syndrome (ACS) is often suboptimal. Hospital pharmacists are uniquely positioned to improve adherence by providing medication education at discharge. Objective: To determine whether a standardized counselling intervention at hospital discharge significantly improved patients’ adherence to cardiovascular medications following ACS. Methods: This single-centre, prospective, nonrandomized comparative study enrolled patients with a primary diagnosis of ACS (January 2014 to July 2015). Patients who received standardized discharge counselling from a clinical pharmacist were compared with patients who did not receive counselling. At 30 days and 1 year after discharge, follow-up patient surveys were conducted and community pharmacy refill data were obtained. Adherence was assessed using pharmacy refill data and patient self-reporting for 5 targeted medications: acetylsalicylic acid, P2Y purinoceptor 12 (P2Y12) inhibitors, angiotensin-converting enzyme inhibitors or angiotensin II receptor blockers, β-blockers, and statins. Thirty-day and 1-year medication utilization, cardiovascular readmission rates, and all-cause mortality were also assessed. Results: Of the 259 patients enrolled, 88 (34.0%) received discharge counselling. Medication data were obtained for 253 patients (97.7%) at 30 days and 242 patients (93.4%) at 1 year. At 1 year after discharge, there were no statistically significant differences between patients who did and did not receive counselling in terms of rates of nonadherence (11.9% versus 18.4%, p = 0.19), cardiovascular readmission (17.6% versus 22.3%, p = 0.42), and all-cause mortality (3.4% versus 4.2%, p > 0.99). Overall medication nonadherence was 2.8% (7/253) at 30 days and 16.1% (39/242) at 1 year. Conclusions: Discharge medication counselling provided by hospital pharmacists after ACS was not associated with significantly better medication adherence at 1 year. Higher-quality evidence is needed to determine the most effective and practical interventions to ensure that patients adhere to their medication regimens and achieve positive outcomes after ACS. RÉSUMÉ Contexte : Malgré l’abondance de preuves démontrant ses avantages, l’adhésion à la pharmacothérapie de prévention secondaire après les syndromes coronariens aigus (SCA) est souvent « sous-optimale ». Les pharmaciens d’hôpitaux occupent une place unique pour améliorer l’adhésion en expliquant au patient l’usage des médicaments au moment du congé hospitalier. Objectif : Déterminer si une consultation standardisée au moment du congé hospitalier améliore significativement ou non l’adhésion à la pharmacothérapie cardiovasculaire après les SCA. Méthodes : Des patients ayant reçu un diagnostic primaire de SCA (de janvier 2014 à juillet 2015) ont été inscrits pour participer à cette étude comparative unicentrique prospective et non randomisée. Ceux ayant bénéficié d’une consultation standardisée par un pharmacien clinicien au moment du congé ont été comparés aux patients qui n’en n’avaient pas reçu. Trente jours et un an après le congé, des enquêtes de suivi du patient ont été menées et les données de renouvellement d’ordonnance des pharmacies communautaires ont été recueillies. L’adhésion a été évaluée à l’aide des données de renouvellement d’ordonnance et celles rapportées par le patient pour cinq médicaments ciblés : l’acide acétylsalicylique, les inhibiteurs P2Y purinoceptor 12 (P2Y12), les inhibiteurs de l’enzyme de conversion de l’angiotensine ou les antagonistes des récepteurs de l’angiotensine II, les antagonistes β et les statines. L’utilisation des médicaments à 30 jours et à un an, le taux de réadmission en raison d’un trouble cardiovasculaire et le taux de mortalité toutes causes confondues ont également fait l’objet d’une évaluation. Résultats : Sur les 259 patients inscrits, 88 (34 %) ont bénéficié d’une consultation au moment du congé. Des données concernant la médication de 253 patients ont été obtenues (97,7 %) à 30 jours et pour 242 patients (93,4 %) à un an. Un an après le congé, aucune différence statistique significative n’a été observée entre les patients ayant reçu ou non une consultation concernant la non-adhésion (11,9 % contre 18,4 %, p = 0,19), la réadmission en raison d’un trouble cardiovasculaire (17,6 % contre 22,3 %, p = 0,42), et le taux de mortalité toutes causes confondues (3,4 % contre 4,2 %, p > 0,99). La non-adhésion aux médicaments de manière générale se montait à 2,8 % (7/253) à 30 jours et à 16,1 % (39/242) à un an. Conclusions : La consultation concernant la médication donnée par les pharmaciens d’hôpitaux au moment du congé après les SCA n’était pas associée à un meilleur suivi de la médication un an plus tard. Des données probantes de meilleure qualité sont nécessaires pour déterminer les interventions les plus efficaces et pratiques pour que les patients adhèrent à leur régime médicamenteux et qu’ils obtiennent des résultats positifs après les SCA.
Despite its rarity, an insulinoma represents an important differential diagnosis of hypoglycaemia during and right after pregnancy.
Background: Patients with diabetes mellitus for whom premixed insulin preparations (PMIPs) are ordered in the hospital setting may be at risk of hypoglycemia if the PMIP is incorrectly administered at bedtime (instead of suppertime). Objectives: The primary objective was to determine, retrospectively, the incidence of bedtime administration of PMIPs at a tertiary teaching hospital. The secondary objective was to investigate whether bedtime administration of PMIPs led to an increase in nocturnal hypoglycemia. Methods: Inpatient PMIP orders for the period April 1, 2013, to March 31, 2017, were extracted from the pharmacy information system of the Queen Elizabeth II Health Sciences Centre, Halifax, Nova Scotia. Two hundred randomly selected inpatient admissions were audited, and instances of PMIP administration after 2000 (8 pm) were recorded. Data from an additional random sample of inpatient admissions, from January 1, 2016, to December 31, 2017, were reviewed to determine whether bedtime administration of PMIPs was associated with increased incidence of nocturnal hypoglycemia, relative to suppertime administration. Results: In the randomly selected sample of 200 inpatient admissions, a PMIP was administered at bedtime at least once during 47 admissions (24%). In the additional sample of 123 inpatient admissions during which a PMIP had been administered, the mean nocturnal hypoglycemia rate was 4.15% for suppertime administration and 14.85% for bedtime administration (p = 0.13). Conclusions: For a substantial proportion of patients, PMIPs were inappropriately ordered and administered at bedtime in this hospital setting and may have been associated with nocturnal hypoglycemic events. Recommendations to reduce this practice include ongoing education and a review of preprinted order sets. RÉSUMÉ Contexte : Les patients atteints de diabète sucré pour lesquels des préparations d’insuline prémélangées (PIPM) sont commandées en milieu hospitalier peuvent présenter un risque d’hypoglycémie si elles sont administrées à tort au coucher (au lieu de l’heure du souper). Objectifs : L’objectif principal visait à déterminer, rétrospectivement, l’incidence de l’administration des PIPM au coucher dans un hôpital d’enseignement tertiaire. L’objectif secondaire visait quant à lui à déterminer si l’administration au coucher entraînait (ou non) une augmentation de l’hypoglycémie nocturne. Méthodes : Les données relatives aux commandes de PIPM pour les patients hospitalisés pendant la période du 1er avril 2013 au 31 mars 2017 ont été extraites du système d’information pharmaceutique du QEII Health Sciences Centre à Halifax (N.-É.). Deux cents admissions de patients hospitalisés sélectionnées au hasard ont été vérifiées et les cas d’administration des PIPM après 2000 (20 h) ont été enregistrés. Les données d’un échantillon aléatoire supplémentaire d’admissions de patients hospitalisés du 1er janvier 2016 au 31 décembre 2017 ont été examinées afin de déterminer si l’administration au coucher des PIPM était associée à une plus grande incidence d’hypoglycémie nocturne, par rapport à l’administration au souper. Résultats : Dans l’échantillon sélectionné au hasard de 200 admissions de patients hospitalisés, une PIPM a été administrée au coucher au moins une fois au cours de 47 admissions (24 %). Dans l’échantillon supplémentaire de 123 admissions de patients hospitalisés au cours desquelles une PIPM avait été administrée, le taux moyen d’hypoglycémie nocturne était de 4,15 % pour l’administration au souper et se montait à 14,85 % pour l’administration au coucher (p = 0,13). Conclusions : Pour une proportion considérable de patients, la PIPM a été prescrite de manière inappropriée et administrée au coucher dans ce milieu hospitalier et peut avoir été associée à des événements hypoglycémiques nocturnes. Les recommandations visant à réduire cette pratique comprennent une formation continue et un examen des ensembles de commandes préimprimés.
Purpose: Previous studies have shown catabolism of adenosine 5’-triphosphate (ATP) in systemic blood is a potential surrogate biomarker for cardiovascular toxicity. We compared the acute toxicity of high doses of doxorubicin (DOX) and isoproterenol (ISO) on hemodynamics and ATP catabolism in systemic circulation. Methods: Sprague Dawley (SD) rats (n = 8 – 11) were each given either a single dose of 30 mg/kg ISO, or twice-daily dose of 10 mg/kg of DOX or normal saline (control) for 4 doses by subcutaneous injection. Blood samples were collected up to 6 hours for measuring concentrations of ATP and its catabolites. Hemodynmics was recorded continuously. Difference was considered significant at p < 0.05 (ANOVA). Results and Discussion: Mortality was 1/8, 5/11 and 0/11 for the DOX, ISO and control groups, respectively. Systolic blood pressure was significantly lower in the DOX and ISO treated rats than in the control measured at the last recorded time (76 ± 9 for DOX vs 42 ± 8 for ISO vs 103 ± 5 mmHg for Control, p < 0.05 for all). Blood pressure fell gradually after the final injection for both DOX and control groups, but abruptly after ISO followed by a rebound and then gradual decline till the end of the experiment. Heart rate was significantly higher after ISO, but no difference between the DOX and control rats (p > 0.05). RBC concentrations of ADP and AMP, and plasma concentrations of adenosine and uric acid were significantly higher in the ISO group. In contrast, hypoxanthine concentrations were significantly higher in the DOX treated group (p < 0.05). Conclusion: Acute cardiovascular toxicity induced by DOX and ISO may be measured by changes in hemodynamics and breakdown of ATP and adenosine in the systemic circulation, albeit a notable qualitative and quantitative difference was observed.
scite is a Brooklyn-based organization that helps researchers better discover and understand research articles through Smart Citations–citations that display the context of the citation and describe whether the article provides supporting or contrasting evidence. scite is used by students and researchers from around the world and is funded in part by the National Science Foundation and the National Institute on Drug Abuse of the National Institutes of Health.
customersupport@researchsolutions.com
10624 S. Eastern Ave., Ste. A-614
Henderson, NV 89052, USA
This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.
Copyright © 2024 scite LLC. All rights reserved.
Made with 💙 for researchers
Part of the Research Solutions Family.