Applications of Artificial Intelligence in Emergency Departments to Improve Wait Times: Protocol for an Integrative Living Review.

BACKGROUND: Long wait times in the emergency department (ED) are a major issue for health care systems all over the world. The application of artificial intelligence (AI) is a novel strategy to reduce ED wait times when compared to the interventions included in previous research endeavors. To date, comprehensive systematic reviews that include studies involving AI applications in the context of EDs have covered a wide range of AI implementation issues. However, the lack of an iterative update strategy limits the use of these reviews. Since the subject of AI development is cutting edge and is continuously changing, reviews in this area must be frequently updated to remain relevant. OBJECTIVE: This study aims to provide a summary of the evidence that is currently available regarding how AI can affect ED wait times; discuss the applications of AI in improving wait times; and periodically assess the depth, breadth, and quality of the evidence supporting the application of AI in reducing ED wait times. METHODS: We plan to conduct a living systematic review (LSR). Our strategy involves conducting continuous monitoring of evidence, with biannual search updates and annual review updates. Upon completing the initial round of the review, we will refine the search strategy and establish clear schedules for updating the LSR. An interpretive synthesis using Whittemore and Knafl's framework will be performed to compile and summarize the findings. The review will be carried out using an integrated knowledge translation strategy, and knowledge users will be involved at all stages of the review to guarantee applicability, usability, and clarity of purpose. RESULTS: The literature search was completed by September 22, 2023, and identified 17,569 articles. The title and abstract screening were completed by December 9, 2023. In total, 70 papers were eligible. The full-text screening is in progress. CONCLUSIONS: The review will summarize AI applications that improve ED wait time. The LSR enables researchers to maintain high methodological rigor while enhancing the timeliness, applicability, and value of the review. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/52612.

Non-pharmacological interventions to support coronary artery bypass graft (CABG) patient recovery following discharge: protocol for a scoping review.

BACKGROUND: In Canada, approximately 15 000 people undergo coronary artery bypass grafting (CABG) each year. However, 9.5% of these patients are urgently readmitted to hospital within 30 days of surgery. Postoperative interventions following discharge play an important role in reducing readmissions and improving CABG patient outcomes. Therefore, it is important to determine effective interventions available to enhance CABG patient recovery following postoperative discharge. OBJECTIVES: Our scoping review aims to identify non-pharmacological interventions available to support recovery of patients who are discharged after CABG in the community setting. METHODS: The methodological framework described by Arksey and O'Malley will be applied to this review. Our search strategy will include electronic databases (Medline, Embase, Cochrane Library and CINAHL), and studies will be screened and reviewed by two independent reviewers. Studies looking at non-pharmacological interventions targeting patients who are discharged after CABG will be included. Preliminary searches were conducted March 2022 and following abstract screening, full-text screening was completed May 2023. Data extraction is planned to begin September 2023 with an expected finish date of October 2023. The study is expected to be completed by January 2024. ETHICS AND DISSEMINATION: This scoping review will retrieve and analyse previously published studies in which informed consent was obtained by primary investigators. Therefore, no ethical review or approval will be required. This scoping review aims to enumerate available non-pharmacological interventions to support recovery of patients who are discharged after CABG and identify gaps in postoperative recovery after discharge to support the development of innovative and targeted interventions. On completion of this review, we will ensure broad dissemination of our findings through peer-reviewed, open-access journals, conference presentations and hold meetings to engage stakeholders, including clinicians, policy makers and others.

Barriers and enablers to testing for hepatitis C virus infection in people who inject drugs - a scoping review of the qualitative evidence.

BACKGROUND: Injection drug use is the primary mode of transmission of hepatitis C virus (HCV) infection in the developed world and guidelines recommend screening individuals with current or history of injection drug use for HCV; however, the majority of those living with HCV in Canada are not aware of their positive status. This low level of HCV status awareness suggests that screening is not effective with current testing strategies. The aim of this review is to determine what barriers and enablers people who inject drugs (PWID) experience surrounding testing for HCV to help inform the development of an engaging testing strategy. METHODS: Comprehensive literature searches were conducted using Medline, Embase and CINAHL in February 2021. Included studies investigated the barriers and enablers to testing for HCV in PWID and the experiences of PWID in testing for HCV. Studies were included if they were qualitative or mixed-methods design, involved people with current injection drug use or those with a history of injecting drugs, and were written in the English language. Studies were compared and common themes were coded and analyzed. RESULTS: The literature search resulted in 1554 citations and ultimately nine studies were included. Common barriers included self-perception of low risk for HCV, fear of diagnosis, stigma associated with IV drug use and HCV, antipathy in relation to mainstream health care services, limited knowledge about HCV, lack of rapport with provider, lack of motivation or competing priority of drug use, and limited awareness of new treatment options. Common enablers to testing included increasing awareness of HCV testing and treatment and providing positive narratives around HCV care, positive rapport with provider, accessible testing options and individualized care. CONCLUSION: While there has been some qualitative research on barriers and enablers to testing for HCV in PWID more research is needed to focus on this research question as a primary objective in order to provide more understanding from the participant's perspective.

Evaluating the efficacy of oxytocin for pain management: An updated systematic review and meta-analysis of randomized clinical trials and observational studies.

Background: There is a need for novel analgesics with favorable risk to benefit profiles. Oxytocin has recently gained attention for its potential analgesic properties. Aim: The aim of this study was to perform an updated systematic review and meta-analysis evaluating the effect of oxytocin for pain management. Method: Ovid MEDLINE, Embase, PsycINFO, CINAHL, and Clinicaltrials.gov were searched for articles reporting on associations between oxytocin and chronic pain management from January 2012 to February 2022. Studies published before 2012 that were identified in our previous systematic review were also eligible. Risk of bias of included studies was assessed. Synthesis of results was performed using meta-analysis and narrative synthesis. Results: Searches returned 2087 unique citations. In total, 14 articles were included that reported on 1504 people living with pain. Results from meta-analysis and narrative review were mixed. Meta-analysis of three studies indicated that exogenous oxytocin administration did not result in a significant reduction in pain intensity relative to placebo (N = 3; n = 95; g = 0.31; 95% confidence interval [CI] -0.10, 0.73). Narrative review provided encouraging evidence that exogenous oxytocin administration reduced pain sensitivity among individuals with back pain, abdominal pain, and migraines. Results suggested that individual difference factors (e.g., sex and chronic pain condition) may influence oxytocin-induced nociception, but the heterogeneity and limited number of studies identified precluded further investigation. Discussion: There is equipoise for the benefit of oxytocin for pain management. Future studies are imperative and should undertake more precise exploration of potential confounds and mechanisms of analgesic action to clarify inconsistency in the literature.

Contexte: Il existe un besoin de nouveaux analgésiques présentant un profil de risque/bénéfice favorable. L'ocytocine a récemment attiré l'attention pour ses propriétés analgésiques potentielles.Objectif: L'objectif de cette étude était d'effectuer une mise à jour d'une revue systématique et une méta-analyse pour évaluer l'effet de l'ocytocine pour la gestion de la douleur.Méthode: Des recherches ont été effectuées dans Ovid MEDLINE, Embase, PsycINFO, CINAHL et Clinicaltrials.gov pour y repérer des articles sur les associations entre l'ocytocine et la prise en charge de la douleur chronique de janvier 2012 à février 2022. Les études publiées avant 2012 qui ont été recensées dans notre revue systématique précédente était également admissibles. Le risque de biais des études incluses a été évalué. Une synthèse des résultats a été réalisée à l'aide d'une méta-analyse et d'une synthèse narrative.Résultats: Les recherches ont permis de recenser 2 087 citations uniques. Au total, 14 articles portant sur 1 504 personnes vivant avec la douleur ont été incluses. Les résultats de la méta-analyse et de l'examen narratif ont été mitigés. Une méta-analyse de trois études a révélé que l'administration d'ocytocine exogène n'avait pas entraîné de réduction significative de l'intensité de la douleur comparativement au placebo (N = 3; n = 95; g = 0,31; Intervalle de confiance à 95 % [IC] −0,10 ; 0,73). L'examen narratif a fourni des preuves encourageantes que l'administration d'ocytocine exogène avait réduit la sensibilité à la douleur chez les personnes souffrant de maux de dos, de douleurs abdominales et de migraines. Les résultats indiquent que les facteurs de différence individuels (par exemple, le sexe et la douleur chronique) peuvent influencer la nociception induite par l'ocytocine, mais le nombre limité d'études recensées et leur hétérogénéité a empêché d'approfondir l'enquête.Discussion: Il existe un équilibre au profit de l'ocytocine pour la prise en charge de la douleur. Il est primordial que d'autres études soient menées afin d'explorer de manière plus précise les facteurs de confusion et les mécanismes de l'action analgésique potentiels et ainsi clarifier l'incohérence dans la littérature.

Older Adults, the "Social Admission," and Nonspecific Complaints in the Emergency Department: Protocol for a Scoping Review.

BACKGROUND: Older adults have a higher visit rate and poorer health outcomes in the emergency department (ED) compared to their younger counterparts. Older adults are more likely to require additional resources and hospital admission. The nonspecific, atypical, and complex nature of disease presentation in older adults challenges current ED triage systems. Acute illness in older adults is often missed or commonly disguised in the ED as a social or functional issue. If diagnostic clarity is lacking or safe discharge from the ED is not feasible, then older adults may be labelled a "social admission" (or another synonymous term), often leading to negative health consequences. OBJECTIVE: This scoping review aims to describe and synthesize the available evidence on patient characteristics, adverse events, and health outcomes for older adults labelled as "social admission" (and other synonymously used terms), as well as those with nonacute or nonspecific complaints in the ED or hospital setting. METHODS: A literature search of MEDLINE, Embase, Scopus, PsycINFO, and CINAHL was completed. Relevant reference lists were screened. Data have been managed using EndNote software and the Covidence web application. Original data have been included if patients are aged ≥65 years and are considered a "social admission" (or other synonymously used term) or if they present to the ED with a nonacute or nonspecific complaint. Two review team members have reviewed titles and abstracts and will review full-text articles. Disagreements are resolved by consensus or in discussion with a third reviewer. This review does not require research ethics approval. RESULTS: As of January 2023, we have completed the title and abstract screening and have started the full-text screening. Some remaining full-text articles are being retrieved and/or translated. We are extracting data from included studies. Data will be presented in a narrative and descriptive manner, summarizing key concepts, patient characteristics, and health outcomes of patients labelled as a "social admission" (and other synonymously used terms) and of those with nonacute and nonspecific complaints. We expect the first results for publication in Spring 2023. CONCLUSIONS: Acute illness in the older adult is not always easily identified. We hope to better understand patient characteristics, adverse events, and health outcomes of older adults labelled as a "social admission," as well as those with nonacute or nonspecific complaints. We aim to identify priorities for future research and identify knowledge gaps that may inform health care providers caring for these vulnerable patients. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): DERR1-10.2196/38246.

Nurses' Knowledge, Attitudes, Confidence, and Practices with Genetics and Genomics: A Theory-Informed Integrative Review Protocol.

INTRODUCTION: As key healthcare providers, nurses require genomic competency to fulfil their professional obligations in the genomic era. Prior research suggests that nurses have limited competency with genomics-informed practice. Concepts in the Rogers' Diffusion of Innovation (DOI) theory (i.e., knowledge, attitudes, and attributes of innovation adopters) provide a framework to understand the process of adoption of innovations, such as genomics, across organizations. We aim to synthesize what is known about the adoption of genomics across nursing within the DOI framework to identify gaps and opportunities to enact sustained adoption of genomics in nursing. METHODS AND ANALYSIS: An integrative literature review, following Whittemore and Knafl's five steps, will be conducted to evaluate qualitative, quantitative, and mixed-method primary studies that meet inclusion and exclusion criteria. The MEDLINE, PsychINFO, CINAHL, Cochrane, and Sociological Abstracts electronic databases will be searched in addition to the ancestry search method. Two researchers will perform independent screening of studies, quality appraisal using the Mixed-Methods Appraisal Tool, and data analysis using the narrative synthesis method. Disagreements will be resolved by a third reviewer. Findings in this review could be used to develop theory- and evidence-informed strategies to support the sustained adoption of genomics in nursing.

AIM™ platform: A new immunotherapy approach for viral diseases.

In addition to complications of acute diseases, chronic viral infections are linked to both malignancies and autoimmune disorders. Lack of adequate treatment options for Epstein-Barr virus (EBV), Human T-lymphotropic virus type 1 (HTLV-1), and human papillomavirus (HPV) remains. The NexImmune Artificial Immune Modulation (AIM) nanoparticle platform can be used to direct T cell responses by mimicking the dendritic cell function. In one application, AIM nanoparticles are used ex vivo to enrich and expand (E+E) rare populations of multi-antigen-specific CD8+ T cells for use of these cells as an AIM adoptive cell therapy. This study has demonstrated using E+E CD8+ T cells, the functional relevance of targeting EBV, HTLV-1, and HPV. Expanded T cells consist primarily of effector memory, central memory, and self-renewing stem-like memory T cells directed at selected viral antigen peptides presented by the AIM nanoparticle. T cells expanded against either EBV- or HPV-antigens were highly polyfunctional and displayed substantial in vitro cytotoxic activity against cell lines expressing the respective antigens. Our initial work was in the context of exploring T cells expanded from healthy donors and restricted to human leukocyte antigen (HLA)-A*02:01 serotype. AIM Adoptive Cell Therapies (ACT) are also being developed for other HLA class I serotypes. AIM adoptive cell therapies of autologous or allogeneic T cells specific to antigens associated with acute myeloid leukemia and multiple myeloma are currently in the clinic. The utility and flexibility of the AIM nanoparticle platform will be expanded as we advance the second application, an AIM injectable off-the-shelf nanoparticle, which targets multiple antigen-specific T cell populations to either activate, tolerize, or destroy these targeted CD8+ T cells directly in vivo, leaving non-target cells alone. The AIM injectable platform offers the potential to develop new multi-antigen specific therapies for treating infectious diseases, cancer, and autoimmune diseases.

Quality of Primary Care for the Adult Population With Autism Spectrum Disorder: Protocol for a Scoping Review.

BACKGROUND: A strong primary care system is vital to overall health. Research on the primary care of people with autism spectrum disorder (ASD) has mostly focused on children. A synthesis of the existing literature related to the quality of primary care for the adult population with ASD would elucidate what is known about the topic as well as inform future research and clinical practice. OBJECTIVE: The purpose of our scoping review is to describe what is known about the quality of primary care for adults with ASD and identify knowledge gaps. METHODS: Prior to beginning the literature search, we reviewed literature related to defining both primary care and primary care quality to establish the context and concept of the research question. The search strategy was designed and executed by a research librarian. The MEDLINE, CINAHL, EMBASE, PsycINFO, and ProQuest Dissertations and Theses databases were searched for relevant literature. Grey literature will include relevant reports from government websites and associations with a focus on ASD. Two members of the research team will independently screen the academic and grey literature. Quantitative, qualitative, or mixed methods study designs involving the quality of primary care services or patient-centered care for adults with ASD are eligible for inclusion in our scoping review. Studies that make it past the full-text review will undergo data extraction and quality appraisal by 2 independent reviewers. The data extraction results will be presented in a tabular format to clearly present what is known about the quality of primary care for adults with ASD; this table will be accompanied by a narrative synthesis. Literature selected for extraction will be coded for themes, which will form the basis of a thematic synthesis. The scoping review will follow the guidance proposed by the Joanna Briggs Institute. RESULTS: The search of electronic databases was conducted in October 2020, and it returned 2820 results. This research is still in progress. The results from our scoping review are expected to be available by fall 2021. CONCLUSIONS: The results from our scoping review will be useful for guiding future research on the quality of primary care for adults with ASD. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID): PRR1-10.2196/28196.

Nonsurgical weight loss interventions: A systematic review of systematic reviews and meta-analyses.

Access to bariatric surgery to treat obesity is limited and has long wait times. Many adults are seeking nonsurgical weight loss support. Our study objective was to conduct a systematic review of nonsurgical weight loss interventions. PubMed, EMBASE, CINAHL, PsycInfo, and the CochraneLibrary were searched. Inclusion criteria were adults 18 + with a BMI > 25 enrolled in minimum a 3-month nonsurgical weight loss intervention. Studies were independently extracted and assessed for quality using A MeaSurement Tool to Assess systematic Reviews 2 (AMSTAR2). Pooled analyses were extracted, graded for evidence quality, and summarized. A total of 1065 studies were assessed for eligibility; 815 screened and 236 full-texts assessed. Sixty-four meta-analyses met eligibility criteria: 1180 RCTs with 184,605 study participants. Studies were categorized as diets (n = 13), combination therapies (n = 10), alternative (n = 16), technology (n = 10), behavioral (n = 5), physical activity (n = 6), and pharmacotherapy (n = 3). In 80% of studies, significant weight losses were reported ranging from 0.34-8.73 k in favor of the intervention. The most effective nonsurgical weight loss interventions were diets, either low-carbohydrate or low-fat diets, followed for 6 months; combination therapy including meal replacements plus enhanced support; and pharmacotherapy followed for 12 months. Although significant weight losses were reported for other types of interventions such as physical activity and technology, the majority of studies reported weight losses less than 2 kgs.

Distant metastatic foci of infection in adult patients with diabetic foot - not as rare as we think?: case series and review of the literature.

BACKGROUND: Diabetic foot is one of the common complications of diabetes mellitus. We report clinical and microbiological characteristics and outcomes of cases with distant metastatic foci of infection arising from diabetic foot. METHODS: Retrospective review of adult patients with diabetic foot infection or diabetic foot ulcer who demonstrated distant metastatic foci of infection between August 2017 and December 2019. We performed a literature search of similar cases published until June 2020. RESULTS: Twelve patients with diabetic foot infection or diabetic foot ulcer with distant metastatic foci of infection were identified. The median age of patients was 67.5 years (range 60.5-73.5 years) and 11 males. The most common distant metastatic foci of infection included endocarditis (n = 7) followed by septic arthritis (n = 3) and spine infections (n = 2). Five patients had multiple site and organ involvement. Staphylococcus aureus was the only organism isolated from blood (n = 11), diabetic foot (n = 7), and metastatic foci (n = 8) sources. Three patients died and three had a relapse of distant metastatic foci of infection. Thirty-eight cases were identified in the literature with similar characteristics. CONCLUSIONS: Prevalence of distant metastatic foci of infection in adult patients with diabetic foot and burden of illness, in terms of mortality, morbidity, and length of hospital stay, appears to be underreported in the literature. A large prospective study is needed to assess the true prevalence of complications, associated risk factors, outcomes and prognostic factors.

Review of high dose vancomycin in the treatment of Clostridioides difficile infection.

BACKGROUND: Guidelines recommend oral vancomycin as first-line therapy for Clostridioides difficile infection. Guideline recommendations vary regarding dosing of vancomycin. Our aim was to summarize the current evidence on the efficacy and adverse effects of high dose oral and vancomycin retention enema (>500 mg/day) for the treatment of C. difficile infection. METHODS: We searched clinical studies and major guidelines in the English language using MEDLINE, the Cochrane Library and Embase from 1985 until 15 April 2020. RESULTS: No evidence supports the use of high dose oral vancomycin in the treatment of severe C. difficile infection. Weak evidence from observational studies supports the use of high dose oral vancomycin in addition to intravenous metronidazole and high dose vancomycin retention enema in fulminant C. difficile infection. Vancomycin retention enema can be used in severe C. difficile infection when oral administration is not possible, or in conditions when the oral formulation cannot reach the colon such as Hartman's pouch, ileostomies, or colon diversions. CONCLUSIONS: The dosing schedules for oral vancomycin and vancomycin enemas are not clearly defined due to widely varying results in clinical studies. Large, comparative multicenter trials are urgently needed to define the role of high dose vancomycin in C. difficile infection.

Determinants of accessibility to primary sexual reproductive health care among vulnerable women in Canada: a scoping review protocol.

OBJECTIVE: The objective of the review is to describe, synthesize and document the determinants that impact a vulnerable woman's access to primary sexual reproductive health care in Canada. INTRODUCTION: Canada is committed to advancing sexual reproductive health care initiatives. Although both men and women require sexual reproductive health care, the implications for women are far more significant. While Canadian women do generally experience "good health," issues with sexual reproductive health do exist, particularly for vulnerable women for whom questions about accessibility arise. Therefore, there is a need to understand the true extent of a woman's access to sexual reproductive health in Canada. Findings will be used to inform future implementation research and provide recommendations to key stakeholders. INCLUSION CRITERIA: Studies on primary access to sexual reproductive health care for vulnerable women (those living in poverty, with risky sexual behaviors, and/or are Indigenous, immigrants or refugees) aged nine to 49 who reside in Canada will be considered. Studies published in French or English from 2008 will be included. Women with a physical and/or mental disability and/or who are part of the lesbian, gay, bisexual, transgender and queer community will be excluded if they do not have one or more of the defining characteristics listed above. METHODS: Databases to be searched include PubMed, Embase, CINAHL, PsycINFO, Sociological Abstracts and Women's Studies International. Gray literature searches will also be conducted. Following screening, all identified citations will be collated. Titles and abstracts will be screened by independent reviewers. Potentially relevant studies will be retrieved in full and assessed. Data will be extracted by independent reviewers and presented in diagrammatic or tabular form and accompanied by a narrative summary.

A systematic review of reviews: Recruitment and retention of rural family physicians.

INTRODUCTION: The recruitment and retention of family physicians in rural and remote communities has been the topic of many reviews; however, a lack of consensus among them with regard to which factors are most influential makes it difficult for setting priorities. We performed a systematic review of reviews which helped to establish an overall conclusion and provided a set of fundamental influential factors, regardless of the consistency or generalisability of the findings across reviews. This review also identified the knowledge gaps and areas of priority for future research. METHODS: A literature search was conducted to find the review articles discussing the factors of recruitment or retention of rural family physicians. Results were screened by two independent reviewers. The number of times that each factor was mentioned in the literature was counted and ordered in terms of frequency. RESULTS: The literature search identified 84 systematic reviews. Fourteen met the inclusion criteria, from which 158 specific factors were identified and summarised into 11 categories: personal, health, family, training, practice, work, professional, pay, community, regional and system/legislation. The three categories referenced most often were training, personal and practice. The specific individual factors mentioned most often in the literature were 'medical school characteristics', 'longitudinal rural training' and 'raised in a small town'. CONCLUSION: The three most often cited categories resemble three distinct phases of a family physician's life: pre-medical school, medical school and post-medical school. To increase the number of physicians who choose to work in rural practice, strategies must encompass and promote continuity across all three of these phases. The results of this systematic review will allow for the identification of areas of priority that require further attention to develop appropriate strategies to improve the number of family physicians working in rural and remote locations.

Résumé Introduction: Le recrutement et la rétention des médecins de famille dans les communautés rurales et éloignées ont fait l'objet de nombreuses revues; il est toutefois difficile d'établir les priorités en la matière en raison de l'absence de consensus quant aux facteurs ayant la plus grande influence. Nous avons mené une revue systématique des revues qui nous a aidés à tirer une conclusion d'ensemble et à réunir une série de facteurs fondamentaux d'influence, sans égard à l'uniformité des observations des revues ni à la possibilité de les généraliser. Les résultats de cette revue systématique nous permettront de déterminer quels sont les domaines prioritaires auxquels nous devons nous attarder dans le but d'élaborer les stratégies appropriées qui multiplieront le nombre de médecins de famille en région rurale ou éloignée. Cette revue a aussi fait ressortir les lacunes et les domaines prioritaires en recherche. Méthodologie: La littérature publiée a été recherchée pour trouver les articles de synthèse traitant des facteurs de recrutement ou de rétention des médecins de famille en région rurale. Les résultats ont été dépouillés par deux réviseurs indépendants. Le nombre de fois où chaque facteur était mentionné dans les publications était compté et classé en fonction de la fréquence. Résultats: La recherche de la littérature a relevé 84 revues systématiques. Quatorze répondaient aux critères d'inclusion; de celles-là, 158 facteurs ont été définis et résumés en 11 catégories : personnel, santé, famille, formation, pratique, travail, professionnel, rémunération, communauté, régional et système/législation. Les trois catégories qui sont revenues le plus souvent étaient formation, personnel et pratique. Les facteurs individuels mentionnés le plus souvent dans la littérature étaient" caractéristiques de l'école de médecine", "formation rurale longitudinale" et "grandi dans un village". Conclusion: Les trois catégories citées le plus souvent ressemblent à trois phases distinctes de la vie d'un médecin de famille : avant l'école de médecine, école de médecine et après l'école de médecine. Pour augmenter le nombre de médecins qui choisissent la pratique rurale, les stratégies doivent inclure et favoriser la continuité entre ces trois phases. Mots-clés: médecin de famille, recrutement, rétention, rural, revue systématique de revues.

Effects of Meteorological Factors on Hospitalizations in Adult Patients with Asthma: A Systematic Review.

Background: Environmental factors such as weather variables contribute to asthma exacerbation. The impact of meteorological factors on asthma-related hospital admissions (HAs) or emergency department visits (EDVs) has been assessed in the literature. We conducted a systematic review to establish a conclusion of whether these findings from the literature are consistent and generalizable or if they vary significantly by certain subgroups. Objective: This study aims to review the effect of meteorological variables on asthma HAs and EDVs in adults, to identify knowledge gaps and to highlight future research priorities. Method: A systematic search was conducted in electronic databases such as PubMed, Embase, and CINAHL. All studies published in English were screened and included if they met the eligibility criteria. Two independent reviewers assessed the quality of the studies and extracted the data. The available evidence was summarized and presented using a harvest plot. Results: Our initial search returned a total of 3887 articles. After screening titles, abstracts, and full texts, 16 studies were included. Thirty-one percent of the included studies (5/16) found that temperature was the only factor associated with asthma hospitalization or EDVs. Six studies (37%) found that both temperature and relative humidity were associated with HAs. Four studies (25%) identified thunderstorms as a possible factor associated with asthma hospitalization in adults. Conclusion: Our review suggests that HAs and EDVs due to asthma are associated with many meteorological factors. Among the articles included in this review, changing temperature is the most commonly studied variable. We did not find studies that measured barometric pressure, weather phenomena, or the effect of tornados. To develop effective strategies to protect subjects at risk, further studies are required.

Accuracy of online discussion forums on common childhood ailments.

OBJECTIVES: The research sought to determine if the health advice provided in online discussion forms aimed at parents of young children is accurate and in agreement with evidence found in evidence-based resources and to discover whether or not these forums are an avenue for misinformation. METHODS: To determine which online forums to use, Google was searched using five common childhood ailments. Forums that appeared five or more times in the first five pages of the Google search for each question were considered. Of these forums, those that met the inclusion criteria were used. Data from a six-month time period was collected and categorized from the discussion forums to analyze the advice being provided about common childhood ailments. Evidence-based resources were used to analyze the accuracy of the advice provided. RESULTS: Two discussion forums were chosen for analysis. Seventy-four questions from one and 131 questions from the other were health related. Data were not analyzed together. Of the health-related questions on the 2 forums, 65.5% and 51.8%, respectively, provided some type of advice. Of the advice provided, 54.1% and 47.2%, respectively, agreed with the evidence provided in evidence-based resources. A further 16.2% and 6.3% was refuted or was somewhat refuted by the evidence found in evidence-based resources. CONCLUSION: While roughly half of the health-related advice provided in online discussion forums aimed at parents of young children is accurate, only a small portion of the advice is incorrect; therefore, these sources are not a major concern for the spread of misinformation.

Challenges with access to healthcare from the perspective of patients living with HIV: a scoping review & framework synthesis.

Accessing healthcare can be difficult but the barriers multiply for people living with HIV (PLHIV). To improve access and the health of PLHIV, we must consider their perspectives and use them to inform standard practice. A better understanding of the current literature related to healthcare access from the perspective of PLHIV, can help to identify evidence gaps and highlight research priorities and opportunities. To identify relevant peer-reviewed publications, search strategies were employed. Electronic and grey literature databases were explored. Articles were screened based on their title and abstract and those that met the screening criteria, were reviewed in full. Data analysis was conducted using a collaborative approach that included knowledge user consultation. Initial concepts were extracted, summarized and through framework synthesis, developed into emerging and final themes. From 20,678 articles, 326 articles met the initial screening criteria and 64 were reviewed in full. The final themes identified, in order of most to least frequent were: Acceptability, Availability, Accessibility, Affordability, Other Barriers, Communication, Satisfaction, Accommodation, Preferences and Equity in Access. The most frequently discussed concepts related to negative interactions with staff, followed by long wait times, limited household resources or inability to pay fees, and fear of one's serostatus being disclosed. Knowledge users were in agreement with the categorization of initial concepts and final themes; however, some gaps in the literature were identified. Specific changes are critical to improving access to healthcare for PLHIV. These include improving availability by ensuring staff and healthcare professionals have proper training, cultivating acceptability and reducing stigma through improving HIV awareness, increasing accessibility through increased HIV information for PLHIV and improved dissemination of this information to increase patient knowledge and health awareness. Finally, ensuring proper protocols are implemented and followed to guarantee patient confidentiality and overall satisfaction with healthcare services are recommended.