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SCOPE (Seamless Care Optimizing the Patient Experience) launched in 2012 to support primary care in downtown Toronto with live navigation and rapid access to acute and community care resources for primary care providers (PCPs) and their patients. Ten years later, over 1,800 PCPs across Ontario have signed up for SCOPE and over 48,000 interactions in the form of e-mail, fax, phone and secure messaging have been conducted. Case examples illustrate the ways in which SCOPE has been adapted across a range of Ontario Health Teams, including under-resourced, small urban and rural sites. Primary care engagement, change management strategies and flexibility to meet the individual needs of each site have been key factors in the successful spread and scale of SCOPE's services.
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Atenção Primária à Saúde , Humanos , OntárioRESUMO
Although national spending on healthcare has progressed on an upward trend over several decades, issues regarding performance remain. Challenges such as access to specialist care and maternal and infant mortality rates contributed to Canada's recent ranking of ninth among 11 Organisation for Economic Co-operation and Development countries for overall health system performance. Although disruptive transformation is required to resolve our chronic performance issues, effective change cannot be realized without addressing the foundational elements of patient-centred care, interprofessional care, and system integration. Inspired by examples of innovative disruption in other jurisdictions and industries, these three concepts are outlined as the core ingredients for healthcare transformation and describe how they currently function in a paradoxical manner-as self-contradictory statements which in reality are not executed to their true meaning. This article illustrates how improvements in health system performance are hinged to the need to rectify and fuse these three mutually inclusive and inseparable concepts.
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Atenção à Saúde , Assistência Centrada no Paciente , Família , Instalações de Saúde , Humanos , LactenteRESUMO
BACKGROUND: While several anti-malarials are known to affect the electric conduction system of the heart, less is known on the direct effects of Plasmodium falciparum infection. Some earlier studies point to a direct impact of Plasmodium falciparum infection on the electric conduction system of the heart. The aim of this study was to analyse infection- and drug-induced effects on the electric conduction system. METHODS: Children aged 12 months to 108 months with severe malaria were included in Kumasi, Ghana. In addition to basic demographic, clinical, biochemical and parasitological, biochemical data were measured data upon hospitalization (day 0) and 12-lead electrocardiograms were recorded before (day 0) and after (day 1) initiation of quinine therapy as well as after 42 (±3) days. RESULTS: A total of 180 children were included. Most children were tachycardic on day 0 but heart rate declined on day 1 and during follow up. The corrected QT intervals were longest on day 1 and shortest on day 0. Comparison of QT intervals with day 42 (healthy status) after stratification for age demonstrated that in the youngest (<24 months) this was mainly due to a QT shortage on day 0 while a QT prolongation on day 1 was most pronounced in the oldest (≥48 months). Nearly one third of the participating children had measurable 4-aminoquinoline levels upon admission, but no direct effect on the corrected QT intervals could be shown. CONCLUSION: Severe P. falciparum infection itself can provoke changes in the electrophysiology of the heart, independent of anti-malarial therapy. Especially in young - thus non immune - children the effect of acute disease associated pre-treatment QT-shortage is more pronounced than quinine associated QT-prolongation after therapy. Nevertheless, neither malaria nor anti-malarial induced effects on the electrophysiology of the heart were associated with clinically relevant arrhythmias in the present study population.
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Antimaláricos/uso terapêutico , Arritmias Cardíacas/diagnóstico , Sistema de Condução Cardíaco/anormalidades , Sistema de Condução Cardíaco/efeitos dos fármacos , Malária Falciparum/complicações , Malária Falciparum/tratamento farmacológico , Quinina/uso terapêutico , Arritmias Cardíacas/fisiopatologia , Síndrome de Brugada , Doença do Sistema de Condução Cardíaco , Criança , Pré-Escolar , Eletrocardiografia , Feminino , Gana , Sistema de Condução Cardíaco/fisiopatologia , Humanos , Lactente , MasculinoRESUMO
BACKGROUND: Volume substitution remains subject of controversy in the light of effusions and oedema potentially complicating this highly febrile disease. Understanding the role of myocardial and circulatory function appears to be essential for clinical management. In the present study, cardiac function and cardiac proteins have been assessed and correlated with parasitological and immunologic parameters in patients with imported Plasmodium falciparum malaria. METHODS: In a prospective case-control study, 28 patients with uncomplicated and complicated P. falciparum malaria were included and findings were compared with 26 healthy controls. Cardiac function parameters were assessed by an innovative non-invasive method based on the re-breathing technique. In addition, cardiac enzymes and pro- and anti-inflammatory cytokines were measured and assessed with respect to clinical symptoms and conditions of malaria. RESULTS: Cardiac index (CI) as a measurement of cardiac output (CO) was 21% lower in malaria patients than in healthy controls (2.7 l/min/m2 versus 3.4 l/min/m2; P < 0.001). In contrast, systemic vascular resistance index (SVRI) was increased by 29% (32.6 mmHgâ m2/(l/min) versus 23.2 mmHgâ m2/(l/min); P < 0.001). This correlated with increased cardiac proteins in patients versus controls: pro-BNP 139.3 pg/ml versus 60.4 pg/ml (P = 0.03), myoglobin 43.6 µg/l versus 27.8 µg/l (P = < 0.001). All measured cytokines were significantly increased in patients with malaria. CI, SVRI as well as cytokine levels did not correlate with blood parasite density. CONCLUSIONS: The results support previous reports suggesting impaired cardiac function contributing to clinical manifestations in P. falciparum malaria. Findings may be relevant for fluid management and should be further explored in endemic regions.
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Débito Cardíaco/fisiologia , Cardiomiopatias/fisiopatologia , Cardiomiopatias/parasitologia , Malária Falciparum/complicações , Malária Falciparum/patologia , Adulto , Estudos de Casos e Controles , Feminino , Testes de Função Cardíaca/métodos , Humanos , Masculino , Pessoa de Meia-Idade , Estudos ProspectivosRESUMO
PURPOSE: The aim was to assess whether impaired cardiac function contributes to symptoms of severe malaria in general or to metabolic acidosis in particular in children living in endemic regions. METHODS: In a prospective observational investigation, 183 children with severe malaria were investigated for hemodynamic status and cardiac function upon admission (day 0) and after recovery (day 42). Cardiac function parameters were assessed by cardiac ultrasonography. Blood gas analyses and cardiac enzymes were measured at hospitalization and follow-up. Differences in subgroups with and without metabolic acidosis as well as other severe malaria-defining symptoms and conditions were assessed. RESULTS: Cardiac index (CI) was significantly increased on day 0 compared to day 42 (5.8 ml/m(2), SD ± 1.8 ml/m(2), versus 4.7 ml/m(2), SD ± 1.4 ml/m(2); P < 0.001). CI correlated negatively with hemoglobin levels but not with parameters indicating impaired tissue perfusion or metabolic acidosis. Parasite levels had a significant influence on metabolic acidosis but not on CI. Alterations related to cardiac function, hemoglobin levels and metabolic acidosis were most prominent in children younger than 2 years. CONCLUSION: Increased CI reflecting high output status is associated with low hemoglobin levels while metabolic acidosis is linked to parasite levels.