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Aim: To assess the feasibility of Diabetic Foot Care Group (DFCG), a social media-based self-management education and support intervention, for people with diabetes (PWD) empowerment in diabetes-related foot ulceration prevention. Methods: A partially randomized preference trial was conducted among 32 PWD. DFCG was implemented through Facebook. Participants in the intervention group joined the DFCG in addition to their usual care, while the control group received usual care. Data were collected online using questionnaires on participants' DFCG acceptance, engagement and preliminary efficacy on nine diabetes foot care-related outcomes at baseline, one, and three months post-intervention. Results: The participants' study intervention acceptability and engagement rates were 84.2% and 55.2%, respectively. DFCG efficacy rate compared to usual care was 88.9% to 22.2%. Three diabetes foot care-related outcomes increased significantly in the intervention group three-month post-intervention: foot self-care adherence (p = 0.001, ηp 2 = 0.35), preventive foot self-care practice (p = 0.002, ηp 2 = 0.33), and physical health status (p < 0.02, ηp 2 = 0.23). Conclusion: DFCG is feasible and could effectively improve diabetes foot care-related outcomes. Innovation: Social media is an innovative approach healthcare professionals could utilize to virtually support PWD in ongoing learning and engagement in optimal foot self-care activities. Trial registration: ClinicalTrials.gov, Identifier: NCT04395521.
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Background: Quality integrated care, which involves primary care and mental health clinicians working together, can help identify and treat adolescent depression early. We explored systemic barriers to quality integrated care at the provincial level in Ontario, Canada using a learning system approach. Methods: Two Ontario Health Teams (OHTs), regional networks designed to support integrated care, completed the Practice Integration Profile (PIP) and participated in focus groups. Results: The OHTs had a median PIP score of 69 out of 100. Among the PIP domains, the lowest median score was case identification (50), and the highest one was workspace (100). The focus groups generated 180 statements mapped to the PIP domains. Workflow had the highest number of coded statements (59, 32.8%). Discussion: While the primary care practices included mental health clinicians on-site, the findings highlighted systemic barriers with adhering to the integrated care pathway for adolescent depression. These include limited access to mental health expertise for assessment and diagnosis, long wait times for treatment, and shortages of clinicians trained in evidence-based behavioral therapies. These challenges contributed to the reliance on antidepressants as the first line of treatment due to their accessibility rather than evidence-based guidelines. Conclusion: Primary care practices, within regional networks such as OHTs, can form learning systems to continuously identify the strategies needed to support quality integrated care for adolescent depression based on real-world data.
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Background: Implantable cardioverter-defibrillators (ICDs) reduce the risk of sudden cardiac death in patients with left ventricular dysfunction. While short-term mortality benefit of ICD insertion has been established in landmark randomized controlled trials, little is known about the long-term outcomes of patients with ICDs in clinical practice. In this paper, we describe the long-term survival of patients following de novo ICD implantation for primary prevention in clinical practice and determine the factors which help predict survival after ICD implant. Methods: Retrospective population-based study of all patients receiving a de novo ICD for primary prevention in Ontario, Canada from 2007 to 2011 using the Ontario ICD Database housed within ICES. Simple random selection was used to split the population into a derivation and internal validation cohort in a ratio of 2:1. Cox proportional hazards regression was used to determine predictors of interest and predict 10-year survival, model performance was assessed using calibration and validation. Results: In the derivation cohort (n = 3399), mean age was 65.3 years (standard deviation [SD] = 11.0), 664 patients were female (19.5 %) and 2344 patients (69.0 %) had ischemic cardiomyopathy. Ten year survival was 45.7 % (95 % confidence interval [CI] 44.0 %-47.4 %). The final prediction model included age, sex, disease factors (ischemic vs nonischemic cardiomyopathy, left ventricular ejection fraction) and patient factors (symptoms, comorbidities), and biomarkers at the time of ICD assessment. This model had good discrimination and calibration in derivation (0.79, 95 % CI 0.77, 0.81) and validation samples (0.78, 95 % CI 0.76, 0.79). Conclusions: A combination of demographic and clinical factors determined at baseline can be used to predict 10-year survival in patients with implantable cardioverter-defibrillators with good accuracy. Our findings help to identify individuals at risk of long-term mortality and may be useful in targeting future prevention strategies to enhance longevity in this high-risk population.
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OBJECTIVES: The aim of this study was to determine the associations between glucocorticoid administration during chemotherapy for hematologic malignancy and hyperglycemia, new-onset diabetes, and mortality in Ontario, Canada. Hospitalization and emergency room utilization during the chemotherapy treatment period were also described. METHODS: We conducted a retrospective cohort study using health administrative data from ICES, Ontario, to assess risk of new-onset diabetes, new-onset hyperglycemia, and hyperglycemia for individuals with leukemia, non-Hodgkin lymphoma (NHL), and Hodgkin lymphoma (HL) receiving glucocorticoids during chemotherapy between 2006 and 2016. Using multivariable regression models, we determined the associations between glucocorticoid exposure and our outcomes of interest, controlling for age, sex, marginalization, and comorbidities. RESULTS: Our cohort included 19,530 individuals; 71.1% (n=13,893) received a glucocorticoid. The highest proportion of hyperglycemia occurred with leukemia (25.4%, n=1,301). Of the 15,580 individuals with no history of diabetes, those with leukemia had the highest rate of new-onset diabetes (7.1%, n=279) and new-onset hyperglycemia (18.1%, n=641), and glucocorticoid exposure increased the risk of new-onset diabetes (hazard ratio [HR] 1.29, 95% confidence interval [CI] 1.01 to 1.64, p=0.04) and new-onset hyperglycemia (HR 1.28, 95% CI 1.09 to 1.5, p=0.003). Hyperglycemia during chemotherapy increased the risk of all-cause mortality for the combined (HR 1.18, 95% CI 1.09 to 1.27, p<0.0001) and NHL (HR 1.16, 95% CI 1.04 to 1.28, p=0.007) cohorts. CONCLUSIONS: Hyperglycemia is common during hematologic chemotherapy treatment and is associated with a modest increased risk of all-cause mortality. Routine screening, monitoring, and management of hyperglycemia should be an integral part of treatment plans for leukemia, NHL, or HL, with or without glucocorticoid administration.
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Diabetes Mellitus , Glucocorticoides , Neoplasias Hematológicas , Hiperglucemia , Humanos , Femenino , Hiperglucemia/epidemiología , Hiperglucemia/inducido químicamente , Hiperglucemia/mortalidad , Masculino , Glucocorticoides/efectos adversos , Glucocorticoides/uso terapéutico , Persona de Mediana Edad , Estudios Retrospectivos , Diabetes Mellitus/epidemiología , Diabetes Mellitus/mortalidad , Anciano , Neoplasias Hematológicas/mortalidad , Neoplasias Hematológicas/tratamiento farmacológico , Neoplasias Hematológicas/epidemiología , Adulto , Estudios de Cohortes , Ontario/epidemiología , Antineoplásicos/efectos adversos , Antineoplásicos/uso terapéutico , Linfoma no Hodgkin/tratamiento farmacológico , Linfoma no Hodgkin/mortalidad , Linfoma no Hodgkin/epidemiologíaRESUMEN
BACKGROUND: Chronic obstructive pulmonary disease (COPD) is a highly prevalent chronic disease. Most of the care for this population occurs within the primary care setting; however, the extent to which different primary care practice models influence the outcomes of patients with COPD remains unclear. OBJECTIVE: The study aimed to compare and analyze the influence of different primary care practice models on indicators of unplanned health care utilization among newly diagnosed COPD patients in Ontario. DESIGN: A retrospective cohort study was conducted using health administrative database within the Institute for Clinical Evaluative Sciences. The cohort included persons who were 35 years and older with physician-diagnosed COPD between January 1, 2014 and December 31, 2019. Patients were assigned into 3 practice models: team-based, traditional, and no enrolment. The primary outcomes examined was unplanned health care utilization, specifically emergency department (ED) visits and hospitalizations. To account for excessive zero values, the zero inflated negative binomial (ZINB) models were used to analyze the association between different practice models and unplanned health care utilization. RESULTS: Among 57,145 individuals who met the inclusion criteria, 55,994 were included in the regression analysis. Of the included participants, 62.8% of patients were in the traditional group, 30.3% were in the team-based group, and 6.9% were in the no enrolment group. Between 2014 and 2019, 70.7% of the cohort had at least 1 all-cause ED visit without hospitalization. The adjusted ZINB models showed no significant difference in risks of experiencing an unplanned health care utilization between the team-based and traditional groups. However, patients in the no enrolment group had a significantly higher risk of ED visit without hospitalization regardless of cause, ED visit with hospitalization regardless of cause, and 30-day readmissions regardless of cause. CONCLUSIONS: Primary care practice models are complex, influenced by remuneration and organizational structures, reinforcing the need for further research to enhance our understanding of primary care reforms. Furthermore, given the growing shortage of primary care providers, patients with COPD and other chronic conditions are particularly vulnerable.
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Access to high-quality primary care has been identified as a pressing need for adults with intellectual and developmental disabilities (IDD). Interprofessional primary care teams offer comprehensive and coordinated approaches to primary care delivery and are well-positioned to address the needs of adults with IDD. The overall aim of this article is to describe the current provision of interprofessional primary care for adults with IDD from the perspectives of patients, caregivers, and health providers. Results provide important insights into the current state of practice and highlight a critical need for further work in the field to develop processes to engage in team-based care and demonstrate the value of the approach for this population.
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Discapacidades del Desarrollo , Discapacidad Intelectual , Adulto , Humanos , Niño , Ontario/epidemiología , Discapacidades del Desarrollo/terapia , Discapacidad Intelectual/terapia , Atención Primaria de Salud/métodosRESUMEN
AIM: To assess the extent to which Canadian undergraduate baccalaureate nursing programs have incorporated Canadian competencies for Registered Nurses in primary care into their curricula. BACKGROUND: Canadian competencies for Registered Nurses in primary care have several benefits, including their ability to inform primary care education in undergraduate nursing programs and to assist in building a robust primary care nursing workforce. DESIGN: We conducted a national cross-sectional survey of undergraduate baccalaureate nursing programs (n = 74). METHODS: The survey was conducted between April-May 2022. We used a modified version of the "Community Health Nurses' Continuing Education Needs Questionnaire". Respondents indicated their level of agreement on a 6-point Likert scale with 47 statements about the integration of the competencies in their program (1 = strongly disagree; 6 = strongly agree). RESULTS: The response rate was 51.4%. The overall mean across the six competency domains was 4.73 (SD 0.30). The mean scores of each domain ranged from 4.23 (SD 1.27) for Quality Assurance, Evaluation and Research to 5.17 (SD 0.95) for Communication. CONCLUSIONS: There are gaps in how these competencies are included in undergraduate education programs and opportunities to strengthen education for this growing workforce in Canada.
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Bachillerato en Enfermería , Enfermería de Atención Primaria , Estudiantes de Enfermería , Humanos , Canadá , Estudios Transversales , Competencia ClínicaRESUMEN
Aim: We aimed to differentiate the practice patterns of nurses in specialized and advanced roles in a cross-sectional study. Method: Canadian nurses completed a self-report questionnaire (June 2017-September 2017). Demographic data and time spent in five domains of advanced practice were compared across three nurse groups. Regression analysis examined factors associated with domain involvement. Results: Respondents (n = 1,107) represented all provinces/territories, including 396 specialized nurses (SNs), 211 clinical nurse specialists (CNSs) and 490 nurse practitioners (NPs). Nurses across all groups were the most involved in direct comprehensive care and the least involved in research. NPs were more involved in direct comprehensive care compared to CNSs (p < 0.001) and SNs (p < 0.001). CNSs were more involved than SNs and NPs in support of systems, education, research and professional leadership (p < 0.001). Role type, years as an advanced practice nurse and specialist certification were modest predictors of domain involvement. Conclusion: Distinguishing how specialized and advanced nursing roles contribute to healthcare can inform policies to support their optimal utilization in healthcare systems.
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Enfermeras Clínicas , Enfermeras Practicantes , Humanos , Canadá , Estudios Transversales , Rol de la Enfermera , Enfermeras Practicantes/educación , Enfermeras Clínicas/educaciónRESUMEN
OBJECTIVE: The objective of the review is to systematically examine the emerging literature related to public health interventions aimed at preventing adolescent vaping. INTRODUCTION: The prevalence of vaping among adolescents is a rising concern worldwide. A thorough investigation of existing public health interventions to prevent vaping among adolescents is imperative to reduce serious and avoidable vaping-related health risks for this cohort.â¯Many vaping-prevention interventions have been described in the literature, but their key components and outcomes have not been summarized. INCLUSION CRITERIA: All English literature related to public health interventions preventing adolescent (aged 10 to 18 years) vaping from all countries will be included. METHODS: This review will follow the JBI methodology for scoping reviews. A comprehensive search of academic and gray literature using MEDLINE (Ovid), CINAHL (EBSCOhost), Embase (Ovid), PubMed, PsycINFO (Ovid), ProQuest (Health and Medicine and Sociology Collections), and Web of Science Core Collection will be performed. Articles will be screened for inclusion by 2 independent reviewers. Results will be extracted using customized tools and summarized in a final report using narrative synthesis and presented in table format.
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Salud Pública , Vapeo , Humanos , Adolescente , Vapeo/prevención & control , Literatura de Revisión como AsuntoRESUMEN
Residents of long-term care (LTC) homes have potentially painful conditions and are prescribed opioids to manage their pain, despite the risks associated with the use of these high-risk medications. Therefore, the overall aim of this study was to describe the associations between resident and facility characteristics of residents prescribed long-term opioid therapy and those who remained on opioids or had opioids deprescribed. We conducted a retrospective cohort study utilizing health administrative databases housed within ICES. Our cohort included 26,592 of 121,564 LTC residents (21.9%) of Ontario LTC homes who were prescribed long-term opioid therapy at cohort inception. Of these residents, 4,299 (16.2%) residents had opioids deprescribed during the follow-up period. Opioid deprescribing was associated with younger age, high comorbidity, and co-prescription with benzodiazepines and gabapentinoids. Our findings suggest that there is variation in the characteristics of residents who continued long-term opioid therapy and those who subsequently had opioids deprescribed, and these characteristics need to be considered as part of individualized pain management plans of care.
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Deprescripciones , Cuidados a Largo Plazo , Humanos , Analgésicos Opioides/uso terapéutico , Estudios Retrospectivos , OntarioRESUMEN
Background: Women with inherited bleeding disorders (IBDs) are at an increased risk of postpartum hemorrhage (PPH). However, the impact of other maternal predelivery risk factors, including anemia, on the association between IBD and maternal bleeding remains poorly understood. Additionally, studies examining potential pathways linking IBD and PPH are limited. Objectives: We aimed to determine the risk of PPH associated with IBD. Methods: A retrospective cohort study was conducted using data held within ICES (formerly the Institute for Clinical Evaluative Sciences). Women with an in-hospital, live, or stillborn delivery between January 2014 and December 2019 were included. Poisson regression with robust error variance was used to determine the risk (RR) and 95% CIs of PPH among women with or without an IBD diagnosis. Models were stratified for primiparous and multiparous women. Results: Among the total population of 601,773 women, 29,661 (4.93%) experienced PPH. Multivariate models demonstrated that IBD was an independent risk factor for PPH among both the total cohort (adjusted RR [aRR] = 1.26; 95% CI: 1.08, 1.46) and primiparous women (aRR = 1.36; 95% CI: 1.12, 1.66). Among multiparous women, prior PPH was associated with an increased risk of PPH (aRR = 8.65; 95% CI: 8.32, 8.99), whereas IBD had no effect (aRR = 1.1; 95% CI: 0.86, 1.4). Predelivery anemia, placental conditions, multifetal gestation, and induction of labor were associated with increased PPH risk among all cohorts. Conclusions: IBD significantly increases the risk of PPH. The management of delivery should be based on individualized assessment of risk factors to ensure optimal maternal outcomes.
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BACKGROUND: Individuals experiencing multimorbidity have more complex healthcare needs, use more healthcare services, and access multiple service providers across the healthcare continuum. They also experience higher rates of functional decline. Rehabilitation therapists are well positioned to address these functional needs; however, little is known about the influence of rehabilitation therapy on patient outcomes, and subsequent unplanned healthcare utilization for people with multimorbidity. The aims of this study were to: 1) describe and compare the characteristics of people with multimorbidity receiving: home care rehabilitation therapy alone, other home care services without rehabilitation therapy, and the combination of home care rehabilitation therapy and other home care services, and 2) determine the association between home care rehabilitation therapy and subsequent healthcare utilization among those recently discharged from an acute care unit. METHODS: This retrospective cohort study used linked health administrative data housed within ICES, Ontario, Canada. The cohort included long-stay home care clients experiencing multimorbidity who were discharged from acute care settings between 2007-2015 (N = 43,145). Descriptive statistics, ANOVA's, t-tests, and chi-square analyses were used to describe and compare cohort characteristics. Multivariable logistic regression was used to understand the association between receipt of rehabilitation therapy and healthcare utilization. RESULTS: Of those with multimorbidity receiving long-stay home care services, 45.5% had five or more chronic conditions and 46.3% required some assistance with ADLs. Compared to people receiving other home care services, those receiving home care rehabilitation therapy only were less likely to be readmitted to the hospital (OR = 0.78; 95% CI: 0.73-0.83) and use emergency department services (OR = 0.73; 95% CI: 0.69-0.78) within the first 3-months following hospital discharge. CONCLUSIONS: Receipt of rehabilitation therapy was associated with less unplanned healthcare service use when transitioning from hospital to home among persons with multimorbidity. These findings suggest rehabilitation therapy may help to reduce the healthcare burden for individuals and health systems. Future research should evaluate the potential cost savings and health outcomes associated with providing rehabilitation therapy services for people with multimorbidity.
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Servicios de Atención de Salud a Domicilio , Alta del Paciente , Humanos , Estudios Retrospectivos , Multimorbilidad , Ontario/epidemiología , HospitalesRESUMEN
INTRODUCTION: While primary care is often the first point of contact for adolescents with depression, more than half of depressed adolescents are either untreated or undertreated. A scoping review had been completed to summarize approaches for achieving quality integrated care in primary care focused on adolescent depression. METHODS: The scoping review followed the methodological framework for scoping studies from Arksey and O'Malley. Articles were grouped into themes and mapped to 6 quality domains for integrated care from the practice integration profile survey and 3 levels of stakeholders based on WHO's definition for health systems (patient/family, primary care team, and national/sub-national health system). RESULTS: A total of 868 records were screened resulting in 22 articles at the patient/family-level (5/22), the primary care team-level (18/22), and the national/sub-national health system-level (16/22). The results highlighted multilevel approaches to support the delivery of quality integrated care for adolescent depression in primary care: (1) population-focused using patient registries, routine screening based on standardized algorithms, and patient-centered strategies, (2) team-driven where primary care clinicians collaborate with mental health clinicians as part of a primary care team, (3) evidence-based delivery of mental health services across the integrated care pathway from screening to follow-up visits, and (4) measurement-guided by leveraging the electronic health record infrastructure to learn from patient outcomes. CONCLUSION: More research is needed on how to provide quality integrated care for adolescent depression, specifically on patient engagement and retention, grounded in the frontline experiences of patients, families, and clinicians and supported by national and/or sub-national guidelines. A learning system could help integrate mental health services in primary care in a way that is consistent across the national and/or sub-national health system.
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Prestación Integrada de Atención de Salud , Depresión , Humanos , Adolescente , Depresión/terapia , Salud Mental , Programas de Gobierno , Registros Electrónicos de SaludRESUMEN
BACKGROUND: Transplant rates in Ontario rose steeply in the decade prior to the COVID-19 pandemic. Reasons for that increase remain unclear, but the inter-organizational arrangement of organ donation programs may have contributed. However, there is a paucity of literature investigating these inter-organizational arrangements, with a limited understanding of how communication facilitates organ donation. Understanding these arrangements may help to re-establish rising organ donation rates post-pandemic. OBJECTIVE: To describe interprofessional interactions of Organ and Tissue Donation Coordinators (OTDCs) during organ donation cases, within organ donation programs in Ontario, from an organizational perspective (describing structure, context, process). METHODS: Mixed-method social network analysis (SNA) approach analyzing 14 organ donation cases just before the COVID-19 pandemic. RESULTS: Structure: Social network graphs depict the joint work performed by hospital staff and OTDCs, with a great part of the communication being processed through the OTDC. CONTEXT: Network density ranged from 0.05 to 0.24 across cases, and health care professionals perceived an atmosphere of shared vision and trust among team members. PROCESS: Most networks had a degree centralization <0.50 suggesting a decentralized information flow, and participants perceived decisions being jointly made. The characteristic path length of cases ranged from 1.6 to 3.2, suggesting potential for rapid information diffusion. Overall, data reinforced the OTDC role of intermediator within the communication process, and hospital staff perceived OTDCs as central players. Hospital staff and OTDCs reported frustration with some aspects of the flow of information during the organ allocation processes. CONCLUSION: Findings from this study provide a network map of communications within organ donation cases and reinforce the importance of the OTDC role. Opportunities for quality improvement within these processes are identified.
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COVID-19 , Obtención de Tejidos y Órganos , COVID-19/epidemiología , Humanos , Ontario , Pandemias , Personal de Hospital , Análisis de Redes SocialesRESUMEN
INTRODUCTION: At a population level, there is a poor understanding of the incidence and pre-disposing risk factors of postpartum haemorrhage (PPH) among women with inherited bleeding disorders (IBD). AIM: To determine the incidence of PPH, and identify maternal factors associated with risk of PPH among women with IBD. METHODS: We conducted a retrospective cohort study using data housed within ICES (formerly known as the Institute for Clinical Evaluative Sciences). The cohort included women with an in-hospital, live or stillborn delivery, between January 2014 and December 2019. The primary outcome was PPH (identified by ICD-10 code O72). PPH incidence and risk factors were compared between women with and without IBD. Temporal trends were assessed using the Cochrane-Armitage test. Between group differences were assessed using standardised differences (std. difference). RESULTS: Total 601,773 women were included; 2002 (.33%) had an IBD diagnosis. PPH incidence was 1.5 times higher (7.3 vs. 4.9 cases/100 deliveries, std. difference .1) among women with IBD compared to women without. Women with IBD were slightly older (31.7 vs. 30.7 years), had higher rates of hypertension, previous PPH, and induction of labour. Women with IBD were more frequently diagnosed with anaemia (4.8% vs. 1.8%; std difference .17) and had lower haemoglobin levels at admission for delivery compared to women without IBD. CONCLUSIONS: This study contributes to the literature regarding obstetric bleeding among women with IBD, showing that anaemia at delivery may be an important risk factor for PPH. Given their predisposition to anaemia, clarifying this relationship will optimise management and outcomes.
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Anemia , Trastornos de la Coagulación Sanguínea Heredados , Hemorragia Posparto , Enfermedades de Transmisión Sexual , Anemia/complicaciones , Trastornos de la Coagulación Sanguínea Heredados/complicaciones , Estudios de Cohortes , Femenino , Humanos , Incidencia , Ontario/epidemiología , Hemorragia Posparto/epidemiología , Hemorragia Posparto/etiología , Embarazo , Estudios Retrospectivos , Enfermedades de Transmisión Sexual/complicacionesRESUMEN
BACKGROUND: Globally, registered nurses (RNs) are increasingly working in primary care interdisciplinary teams. Although existing literature provides some information about the contributions of RNs towards outcomes of care, further evidence on RN workforce contributions, specifically towards patient-level outcomes, is needed. This study synthesized evidence regarding the effectiveness of RNs on patient outcomes in primary care. METHODS: A systematic review was conducted in accordance with Joanna Briggs Institute methodology. A comprehensive search of databases (CINAHL, MEDLINE Complete, PsycINFO, Embase) was performed using applicable subject headings and keywords. Additional literature was identified through grey literature searches (ProQuest Dissertations and Theses, MedNar, Google Scholar, websites, reference lists of included articles). Quantitative studies measuring the effectiveness of a RN-led intervention (i.e., any care/activity performed by a primary care RN) that reported related outcomes were included. Articles were screened independently by two researchers and assessed for bias using the Integrated Quality Criteria for Review of Multiple Study Designs tool. A narrative synthesis was undertaken due to the heterogeneity in study designs, RN-led interventions, and outcome measures across included studies. RESULTS: Forty-six patient outcomes were identified across 23 studies. Outcomes were categorized in accordance with the PaRIS Conceptual Framework (patient-reported experience measures, patient-reported outcome measures, health behaviours) and an additional category added by the research team (biomarkers). Primary care RN-led interventions resulted in improvements within each outcome category, specifically with respect to weight loss, pelvic floor muscle strength and endurance, blood pressure and glycemic control, exercise self-efficacy, social activity, improved diet and physical activity levels, and reduced tobacco use. Patients reported high levels of satisfaction with RN-led care. CONCLUSIONS: This review provides evidence regarding the effectiveness of RNs on patient outcomes in primary care, specifically with respect to satisfaction, enablement, quality of life, self-efficacy, and improvements in health behaviours. Ongoing evaluation that accounts for primary care RNs' unique scope of practice and emphasizes the patient experience is necessary to optimize the delivery of patient-centered primary care. PROTOCOL REGISTRATION ID: PROSPERO: International Prospective Register of Systematic Reviews. 2018. ID=CRD42 018090767 .
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Enfermeras y Enfermeros , Calidad de Vida , Atención a la Salud , Humanos , Atención Primaria de SaludRESUMEN
OBJECTIVES: Mechanisms underlying the carcinogenicity of night shift work remain uncertain. One compelling yet understudied cancer mechanism may involve altered DNA methylation in circadian genes due to melatonin secretion patterns. The objective of this study was to explore the relationship between melatonin secretion patterns and circadian gene methylation among day and night shift workers. METHODS: Female healthcare employees (n=38 day workers, n=36 night shift workers) for whom we had urinary 6-sulfatoxymelatonin secretion data from a previous study were recontacted. New blood samples were collected and used to measure methylation levels at 1150 CpG loci across 22 circadian genes using the Illumina Infinium MethylationEPIC beadchip. Linear regression was used to examine the association between melatonin (acrophase and mesor) and M values for each CpG site (false discovery rate, q=0.2), while testing for effect modification by shift work status. RESULTS: Among night shift workers, a higher mesor (24 hours of mean production of melatonin) was associated with increased methylation in the body of RORA (q=0.02) and decreased methylation in the putative promoter region of MTNR1A (q=0.03). Later acrophase (ie, time of peak concentration) was associated with increased methylation in the putative promoter region of MTNR1A (q=0.20) and decreased methylation in the body of PER3 (q=0.20). No associations were identified among day workers. CONCLUSIONS: In conclusion, patterns in melatonin secretion were associated with differential circadian gene methylation among night shift workers. Melatonin and alteration of DNA methylation in circadian genes may be one pathway towards increased cancer risk, although larger-scale studies examining multiple time points are needed.
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INTRODUCTION: Over the last 20 years, the Canadian province of Ontario implemented several new models of primary care focusing on changes to physician remuneration, clinics led by nurse practitioners and the introduction of interprofessional primary care teams. Health outcome and cost evaluations of these models thus far have been mostly cross-sectional and in some cases results from these studies were conflicting. The aim of this population-based study is to investigate short, medium and long-term effectiveness of these reforms over the past 15-20 years. METHODS AND ANALYSIS: This is the protocol for a retrospective cohort study including fee-for-service (FFS) and community health centre cohorts (control cohorts) or patients who switched from either being unattached or from FFS to a new practice model (eg, capitation, enhanced FFS, team, nurse practitioner-led) from 1997 to 2020. The primary outcome is total healthcare costs and secondary outcomes are primary care costs, other (non-primary care) health costs, hospitalisations, length of stay, emergency department visits, accessibility and mortality. A combination of hard and propensity matching will be used where relevant. Outcomes will be adjusted for demographic and health factors and measured annually. Interrupted time series models will be used where data permits and difference-in-differences methods will be used otherwise. ETHICS AND DISSEMINATION: Ethics approval has been received from Queens University and Memorial University. The dissemination plan includes conference presentations, papers, brief evidence summaries targeted at select audiences and knowledge brokering sessions with key stakeholders.
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Servicios de Salud , Atención Primaria de Salud , Estudios Transversales , Humanos , Ontario , Estudios RetrospectivosRESUMEN
BACKGROUND: Internationally, policy-makers and health administrators are seeking evidence to inform further integration and optimal utilization of registered nurses (RNs) within primary care teams. Although existing literature provides some information regarding RN contributions, further evidence on the impact of RNs towards quality and cost of care is necessary to demonstrate the contribution of this role on health system outcomes. In this study we synthesize international evidence on the effectiveness of RNs on care delivery and system-level outcomes in primary care. METHODS: A systematic review was conducted in accordance with Joanna Briggs Institute methodology. Searches were conducted in CINAHL, MEDLINE Complete, PsycINFO, and Embase for published literature and ProQuest Dissertations and Theses and MedNar for unpublished literature between 2019 and 2022 using relevant subject headings and keywords. Additional literature was identified through Google Scholar, websites, and reference lists of included articles. Studies were included if they measured effectiveness of a RN-led intervention (i.e., any care/activity performed by a primary care RN within the context of an independent or interdependent role) and reported outcomes of these interventions. Included studies were published in English; no date or location restrictions were applied. Risk of bias was assessed using the Integrated Quality Criteria for Review of Multiple Study Designs tool. Due to the heterogeneity of included studies, a narrative synthesis was undertaken. RESULTS: Seventeen articles were eligible for inclusion, with 11 examining system outcomes (e.g., cost, workload) and 15 reporting on outcomes related to care delivery (e.g., illness management, quality of smoking cessation support). The studies suggest that RN-led care may have an impact on outcomes, specifically in relation to the provision of medication management, patient triage, chronic disease management, sexual health, routine preventative care, health promotion/education, and self-management interventions (e.g. smoking cessation support). CONCLUSIONS: The findings suggest that primary care RNs impact the delivery of quality primary care, and that RN-led care may complement and potentially enhance primary care delivered by other primary care providers. Ongoing evaluation in this area is important to further refine nursing scope of practice policy, determine the impact of RN-led care on outcomes, and inform improvements to primary care infrastructure and systems management to meet care needs. PROTOCOL REGISTRATION ID: PROSPERO: International prospective register of systematic reviews. 2018. ID= CRD42018090767 .