Local Clinicians Research Articles

Prehospital Supraglottic Airways: An NAEMSP Position Statement and Resource Document

Supraglottic airway (SGA) devices provide effective conduits for oxygenation and ventilation and may offer protection from gastric aspiration. SGA devices are widely used by EMS clinicians as both rescue and primary airway management devices. While in common use for more than four decades, major developments in SGA education, science, and technology have influenced clinical strategies of SGA insertion and use in prehospital airway management for patients of all ages. NAEMSP recommends: SGAs have utility as a primary or secondary EMS airway intervention. EMS agencies should select SGA strategies that best suit available resources and local clinician skillset, as well as the nature of their clinical practice setting. EMS agencies that perform endotracheal intubation must also equip their clinicians with SGA devices and ensure adequate training and competence. In select situations, drug-assisted airway management may be used by properly credentialed EMS clinicians to facilitate SGA insertion. Confirmation of initial and continuous SGA placement using waveform capnography is strongly encouraged as a best practice. When it is functioning properly, EMS clinicians should refrain from converting an SGA to an endotracheal tube. The decision to convert an SGA to an endotracheal tube must consider the patient’s condition, the effectiveness of SGA ventilations, and the clinical context and course of initial SGA insertion SGA training, competency, and clinical use must be continuously evaluated by EMS agencies using focused quality management programs.

Evaluating Clinician Attitudes After Local Implementation of the Veterans Affairs Predictive Analytic Model for Suicide Prevention.

The Recovery Engagement and Coordination for Health-Veterans Enhanced Treatment (REACH VET) program was launched in 2017 to identify Veterans at high risk for suicide and other adverse outcomes using predictive analytics. This quality improvement study evaluated the sustainment of the REACH VET program at a large Veterans Affairs health care system by assessing clinician attitudes. A mixed-methods approach was used to collect anonymous survey (N=35) and qualitative interview (n=12) data from Veterans Affairs REACH VET providers. Survey findings demonstrated largely neutral to negative attitudes towards REACH VET, with the most notable responses indicating that REACH VET identified Veterans who were already perceived to be engaged in care. Interview findings reflected a variety of attitudes, including perceived lack of added value and pessimism regarding successful outreach. Clinicians reported that the program was values-consistent and had the potential to improve the quality of care. Results demonstrate the need for educational interventions and improved communication between local coordinators and clinicians. Clinicians rarely discussed fears about the algorithmic approach, but they highlighted concerns about the value that this approach added to their role. Future evaluations are needed to examine additional sustainment issues.

Implications of telehealth services for healthcare delivery and access in rural and remote communities: perceptions of patients and general practitioners.

Accelerated by the coronavirus disease 2019 (COVID-19) pandemic, Australia has shifted towards greater use of telehealth to deliver care for rural and remote communities. This policy direction might risk a shift away from the traditional model of informed person-centred care built around care relationships to a technology-mediated health transaction. Potential opportunity costs of widespread telehealth services on the quality of care for rural and remote communities remain understudied. A qualitative study was conducted in three local health districts of rural New South Wales, Australia. Data were collected through in-depth interviews. A total of 13 participants was interviewed. Data were analysed using thematic analysis. Patient participants perceived telehealth as an alternative when specialist care was limited or absent. Both patients and clinicians perceived that the deeper caring relationship, enabled through face-to-face interactions, could not be achieved through telehealth services alone, and that telehealth services are often superficial and fragmented in nature. Patients in this study contended that virtual consultations can be distant and lacking in personal touch, and risk losing sight of social circumstances related to patients' health, thereby affecting the trust placed in healthcare systems. Simply replacing face-to-face interactions with telehealth services has the potential to reduce trust, continuity of care, and effectiveness of rural health services. Telehealth must be used to assist local clinicians in providing the best possible care to rural and remote patients within an integrated service delivery model across diverse rural contexts in Australia.

Treatment initiation or switch to BIC/FTC/TAF - real-world safety and efficacy data from two HIV centers in Romania.

Development of highly active antiretroviral therapy marked an important step forward in the management of people living with HIV and fixed dose combinations are now available to be used as modern antiretroviral regimens. The single-tablet regimen bictegravir/emtricitabine/tenofovir alafenamide (BIC/FTC/TAF) was recently approved in Europe and included in international guidelines and recommendations. It became available in Romania in early 2021. We present the real-world results from a retrospective analysis of patients initiating BIC/FTC/TAF in two HIV centers in Romania. This retrospective analysis included patients treated with BIC/FTC/TAF (first-line or switch) in two HIV centers in Romania, one in Bucharest and one in Iași. We collected data on baseline patient characteristics, reasons for initiation of BIC/FTC/TAF and preliminary clinical and laboratory efficacy, safety and tolerability data. All assessments had been performed according to local practice. Statistical analyses were mostly descriptive and association analysis was performed to assess changes in laboratory parameters from baseline to data cut-off (October 2021). In total, 122 patients were initiated on BIC/FTC/TAF in routine clinical practice from February to October 2021 in the two HIV centers, either as first-line or switch. The majority of patients were male (71%). The median age at baseline was 35.0 years (IQR 32.0-50.8 years). Overall, 91 patients (75%) were treatment-experienced and the most frequent reason for switch was treatment simplification (79%). The mean ± standard deviation follow-up duration on treatment with BIC/FTC/TAF was 101.6 ± 64.2 days until the cut-off date for this analysis. We found no significant changes in lipid values, blood glucose or liver enzymes, coupled with a significant decrease in viral load (p=0.001). A low number of adverse events occurred during the treatment period (n=4): two cases of fatigue and two gastrointestinal reactions. No patient discontinued BIC/FTC/TAF and the overall tolerability was good. The insights of the first report on BIC/FTC/TAF use in routine clinical practice in Romania provide an overview of effectiveness and safety to local clinicians treating this patient population.

The PERCEIVE quantitative study: PrEdiction of Risk and Communication of outcome following major lower-limb amputation: protocol for a collaboratiVE study.

BackgroundAccurate prediction of outcomes following surgery with high morbidity and mortality rates is essential for informed shared decision-making between patients and clinicians. It is unknown how accurately healthcare professionals predict outcomes following major lower-limb amputation (MLLA). Several MLLA outcome-prediction tools have been developed. These could be valuable in clinical practice, but most require validation in independent cohorts before routine clinical use can be recommended. The primary aim of this study is to evaluate the accuracy of healthcare professionals’ predictions of outcomes in adult patients undergoing MLLA for complications of chronic limb-threatening ischaemia (CLTI) or diabetes. Secondary aims include the validation of existing outcome-prediction tools.MethodThis study is an international, multicentre prospective observational study including adult patients undergoing a primary MLLA for CLTI or diabetes. Healthcare professionals’ accuracy in predicting outcomes at 30-days (death, morbidity and MLLA revision) and 1-year (death, MLLA revision and ambulation) will be evaluated. Sixteen existing outcome-prediction tools specific to MLLA will be examined for validity. Data collection began on 1 October 2020; the end of follow-up will be 1 May 2022. The C-statistic, Hosmer–Lemeshow test, reclassification tables and Brier score will be used to evaluate the predictive performance of healthcare professionals and prediction tools, respectively.Study registration and disseminationThis study will be registered locally at each centre in accordance with local policies before commencing data collection, overseen by local clinician leads. Results will be disseminated to all centres, and any subsequent presentation(s) and/or publication(s) will follow a collaborative co-authorship model.

Implementing Value-Added Medical Education: Lessons Learned From the Student-Initiated Stanford Frontline COVID-19 Consult Service.

Value-added medical education (VAME) has been difficult to implement due to student and educator constraints. The COVID-19 pandemic caused mass transitions to online learning, removed students from clinical settings, and underscored students' desires for meaningful VAME opportunities. The authors introduced the Stanford Frontline COVID-19 Consult Service (SFCS), through which off-service medical and physician assistant (PA) students provided assistance to clinicians in the form of rapid research regarding COVID-19 clinical questions. The SFCS, a student-derived VAME initiative, was implemented from March to May 2020 by Stanford University medical students, PA students, and faculty. SFCS aligned with not only the interests of clinicians and students but also national accreditation standards. Students attended weekly editorial meetings, didactic sessions on literature reviews and information management, and they underwent rigorous training on the peer review process. After 2 months, the authors expanded the service to local community clinicians. The SFCS enrolled 16 students, was supported by 13 faculty members, and produced 87 peer-reviewed evidence syntheses. Of the 16 SFCS students, 13 (81%) completed evaluations; of 128 Stanford Primary Care and Population Health clinicians, 48 (38%) completed evaluations. Overall student satisfaction with the SFCS was 4.9/5 (standard deviation [SD] 0.3). Self-assessed achievement of SFCS learning objectives exceeded 90% for all objectives. Overall faculty satisfaction with the SFCS was 4.4/5 (SD 0.8). Most faculty (40/46 [87%]) planned to use the database to answer future COVID-19 questions. The SFCS is a novel, student-initiated VAME curriculum focused on increasing students' meaningful contributions to patient care. The authors will track SFCS students throughout their clerkships to gauge clerkship performance/preparedness, and they will develop training for integrating VAME into preclerkship curricula at other institutions. Given its adaptive, student-driven design, the VAME framework used to develop the SFCS empowers students to create their own personalized, experiential learning.

Hereditary haemorrhagic telangiectasia: development of a regional life-course collaborative clinical care pathway

Hereditary haemorrhagic telangiectasia is a rare, genetic disorder that can present at any age. It is characterised by epistaxis, mucocutaneous telangiectasia and visceral arteriovenous malformations, which can affect multiple organs. Early diagnosis and management reduces the morbidity and mortality associated with the disease.There is a well-established hereditary haemorrhagic telangiectasia clinic in London, and excellent links across Europe via the European Reference Network. However, local coordinated care for patients with hereditary haemorrhagic telangiectasia across the UK can be variable and often absent for children and young people. Some patients travel long distances to receive care in London, while others are referred to local clinicians or lost to follow up entirely.This article presents the experience to date from two regional UK centres (Liverpool and Dundee) where care for patients with hereditary haemorrhagic telangiectasia is being coordinated and streamlined. While there is still a lot to learn, this article highlights some of the successes and challenges identified so far, with suggestions for how these could be addressed.Collaborative regional networks such as these can facilitate the sharing of best practice and ensure that all patients with hereditary haemorrhagic telangiectasia are able to access safe, high-quality care.

Clinician Perceptions About a Decision Support System to Identify and Manage Opioid Use Disorder.

Addressing the opioid epidemic would benefit from primary care clinicians identifying and managing opioid use disorder (OUD) during routine clinical encounters, but current rates are low. Clinical decision support (CDS) systems are a promising way to facilitate such interactions, but will clinicians use them? We iteratively conducted semi-structured interviews with 8 purposively sampled primary care clinicians participating in a pilot OUD-CDS study to identify attitudes toward discussing OUD and preferences for support in doing so. Five of them had used a pilot version of the CDS for 6 months, while the others were in comparison clinics. Interviews were recorded, transcribed, and analyzed by a multi-disciplinary group of experienced researchers, using an editing organizing style where the analysts independently highlighted relevant text and then discussed to reach a consensus on themes. We identified five themes: 1. Primary care is the right place to address OUD. 2. Both clinician-patient and clinician-clinician relationships affect how and whether clinicians address OUD in a particular patient encounter. 3. The main challenges are limited time and competing priorities for these complex patients. 4. Although a CDS for OUD could be very helpful, it must meet different needs for different clinicians and clinical situations and be simple to use. 5. For optimal benefit, the CDS needs to be complemented by supportive organizational policies and systems as well as local clinician encouragement. With the right design and a supportive organization, these primary care clinicians believe a CDS could help them regularly identify and address OUD among their patients as long as it incorporates their concerns about relationships, competing priorities, patient complexity, and user simplicity.

The development of the Delivery Assessment Tool (DAT) to facilitate quality improvement in burns services in low-middle income countries

Implementation science is a useful tool to consider ways in which we can introduce improvements to burn services in low-and-middle income countries (LMICs), where the majority of the burden of burn injury is now experienced. This paper outlines the development of the Delivery Assessment Tool (DAT), a method for facilitating quality improvement in burn services in LMICs. We used a participatory approach that ensured that local clinicians and experts were fully involved in piloting the tool. The DAT is based on internationally agreed operational standards for burn care service delivery and has undergone an iterative process of improvement and refinement through an initial three-year project in Nepal and Bangladesh. The DAT, a 50-item tool organised into 10 subsections, is used to assess a service through a participatory focus group discussion with a mixed, multidisciplinary team of staff working at the burn service, typically 6–10 participants. This usually lasts 2–3 h. The staff in the unit then select priority areas for quality improvement programmes that are within their control to achieve, which starts a cycle of audit and review. The final version of the tool was used in a further three-year project to evaluate 11 hospitals in Nepal and Bangladesh. Education and training are key components of this work; both were provided by Interburns as part of on-going support for the clinical teams. At the end of the project a>19% improvement in scores was demonstrated using the final version of the DAT in both Nepal and Bangladesh; this achievement is remarkable given the continued difficulties in service provision where patient numbers far outstrip the resources available to care for them. As a result of this work, we have made a digital version of the tool available free of charge.

Real-world screening for diabetes in early pregnancy: Improved screening uptake using universal glycated haemoglobin

AimsTo improve perinatal outcomes, screening for hyperglycaemia using 75 g oral glucose tolerance test (OGTT) is recommended for all pregnant women at 24–28 weeks gestation (routine), and earlier if high-risk. Screening coverage for remote and Aboriginal Australian women is less than ideal. This study examined OGTT completion (early and routine) by women from rural and remote Western Australia compared with early glycated haemoglobin (HbA1c). MethodsIn 2015–2018, 27 primary health care sites recruited 600 (233 Aboriginal) women aged ≥16-years, without pre-existing diabetes, who delivered >30-weeks gestation. All women presenting <20-weeks gestation (541) were offered an early study HbA1c. Early OGTTs were requested at the discretion of the local clinician, with routine OGTT offered at 24–28 weeks. ResultsHbA1c uptake was high (85.7% Aboriginal, 86.4% non-Aboriginal); OGTT completion in Aboriginal women was low (early OGTT: 38.6% v 69.6% non-Aboriginal, P < 0.001; routine OGTT: 44.5% v 84.7% non-Aboriginal, P < 0.001). Aboriginal women with both early tests had HbA1c completed 3-weeks prior to OGTT (9.6 ± 3.5 v 12.5 ± 3.5 weeks gestation, P < 0.001). ConclusionsUniversal early pregnancy HbA1c appears feasible as an early screening test for women at risk of hyperglycaemia in pregnancy and would expedite and increase screening in Aboriginal women compared to an early OGTT.

Pilot Randomized Controlled Trial of the WHO Caregiver Skills Training in Public Health Services in Italy

Parents of children with ASD (N = 86; mean age 44.8 months; 67 boys) were randomized to either WHO Caregiver Skills Training (CST) delivered in public health settings in Italy or enhanced treatment-as-usual. Primary blinded outcomes were 3-months post-intervention change scores of autism severity and engagement during caregiver-child interaction. CST was highly acceptable to caregivers and feasibly delivered by trained local clinicians. Intention-to-treat analysis showed a large and significant effect on parent skills supporting joint engagement and a smaller significant effect on flow of interaction. Expected changes in child autism severity and joint engagement did not meet statistical significance. Analysis of secondary outcomes showed a significant effect on parenting stress, self-efficacy, and child gestures. Strategies to improve the effectiveness of CST are discussed.

Characteristics and Experiences of Women Physicians and Professionals in NAEMSP

Introduction: One of the six guiding principles of the EMS Agenda 2050 is to foster a socially equitable care delivery system. A specific recommendation within this principle is that “local EMS leadership, educators and clinicians [should] reflect the diversity of their communities.” Research has shown that women comprise a minority of emergency medicine services (EMS) field clinicians. In academic settings, women are represented at lower rates among experienced EMS faculty than within Emergency Medicine clinicians or faculty at large. The reasons for these differences are also unknown. Little data exist describing the number or experience of female physicians and professionals in EMS. Purpose: Our objective was to describe the composition and experiences of EMS physicians, researchers and professionals who participate in the Women in EMS group of the National Association of EMS Physicians (NAEMSP). Methods: We performed a cross-sectional, mixed-methods descriptive study of women belonging to the Women in EMS Committee of NAEMSP. A survey was sent to the 143 members of this group using a list-serve, and the data was collected in Redcap. Results: Seventy-four people completed the survey. Respondents were 96% female, 82% Caucasian, 11% underrepresented minorities (URM), and 7% LGBTQI. Of the 88% that are physicians, 78% are board certified in Emergency Medicine, compared to 55% in EMS. Forty-eight percent reported they received some form of mentorship. Among these respondents, a minority reported female mentorship, which was usually from a remote rather than local mentor (41% vs. 15%). Eighty-three percent of respondents had experienced some form of discrimination or harassment in their career, but only 68% reported their workplace culture discourages such behavior. Thirty-three percent of respondents report receiving unequal recognition because of gender. Thematic evaluation of the qualitative responses showed that respondents felt there were fewer barriers to mentorship and professional advancement opportunities in local work versus national engagement. Conclusions: In a survey evaluating representation of female professionals in EMS, participants reported on their career representations, and experiences of gender-based inequity within their EMS career settings. Several opportunities exist to improve diversity, equity, and inclusion for women in EMS based on our findings.

A Systematic Review of Current Teleophthalmology Services in New Zealand Compared to the Four Comparable Countries of the United Kingdom, Australia, United States of America (USA) and Canada.

BackgroundOver 700,000 New Zealanders (NZ), particularly elderly and Māori, live without timely access to specialist ophthalmology services. Teleophthalmology is a widely recognised tool that can assist in overcoming resource and distance barriers. Teleophthalmology gained unprecedented traction in NZ during the COVID-19 pandemic and subsequent lockdown. However, its provision is still limited and there are equity issues. The aim of this study was to conduct a systematic review identifying, describing and contrasting teleophthalmology services in NZ with the comparable countries of Australia, USA, Canada and the United Kingdom.MethodsThe electronic databases Embase, PubMed, Web of Science, Google Scholar and Google were systemically searched using the keywords: telemedicine, ophthalmology, tele-ophthalmology/teleophthalmology. The searches were filtered to the countries above, with no time constraints. An integrative approach was used to synthesise findings.ResultsOne hundred and thirty-two studies were identified describing 90 discrete teleophthalmology services. Articles spanned from 1997 to 2020. Models were categorised into general eye care (n=21; 16%); emergency/trauma (n=6; 4.5%); school screening (n=25; 19%); artificial intelligence (AI) (n=23; 18%); and disease-specific models of care (MOC) (n=57; 43%). The most common diseases addressed were diabetic retinopathy (n=23; 17%); retinopathy of prematurity (n=9; 7%); and glaucoma (n=8; 6%). Programs were mainly centred in the US (n=72; 54.5%), followed by the UK (n=29; 22%), then Canada (n=16; 12%), Australia (n=13; 10%), with the fewest identified in NZ (n=3; 2%). Models generally involved an ophthalmologist consultative service, remote supervision and triaging. Most models involved local clinicians transmitting fed-forward or live images.ConclusionTeleophthalmology will likely play a crucial role in the future of eye care. COVID-19 has offered a unique opportunity to observe the use of teleophthalmology services globally. Feed-forward and, increasingly, live-based teleophthalmology services have demonstrated feasibility and cost-effectiveness in similar countries internationally. New Zealand’s teleophthalmology services, however, are currently limited. Investing in strategic partnerships and technology at a national level can advance health equities in ophthalmic care.

Clinical and molecular delineation of PUS3-associated neurodevelopmental disorders.

Biallelic variants in PUS3 have recently been recognized as a rare cause of neurodevelopmental disorders. Pseudouridine synthase-3 encoded by PUS3 is an enzyme important for modification of various RNAs, including transfer RNA (tRNA). Here we present the clinical and genetic features of 21 individuals with biallelic PUS3 variants: seven new and 14 previously reported individuals, where clinical features of two were updated. The clinical and genetic information were collected through collaborations or by literature search. All individuals were characterized by the local clinicians and the gene variants were identified by next generation sequencing (NGS) based methodologies. The clinical picture was dominated by global developmental delay, epilepsy, hypotonia and microcephaly. Gray sclera, which has previously been suggested to be a characteristic feature of PUS3-associated phenotypes, was reported in only seven individuals. The patients had some dysmorphic facial features, but a recognizable gestalt was not observed. In conclusion, homozygous and compound heterozygous PUS3 variants lead to a rare neurodevelopmental disorder. Further functional studies are necessary to understand involvement of PUS3 and tRNA biogenesis in normal and abnormal brain development.

Diagnostic and prognostic performance and longitudinal changes in plasma neurofilament light chain concentrations in adults with Down syndrome: a cohort study

Adults with Down syndrome are at an ultra-high risk of Alzheimer's disease, but diagnosis of Alzheimer's disease in this population is challenging. We aimed to validate the clinical utility of plasma neurofilament light chain (NfL) for the diagnosis of symptomatic Alzheimer's disease in Down syndrome, assess its prognostic value, and establish longitudinal changes in adults with Down syndrome. We did a multicentre cohort study, including adults with Down syndrome (≥18 years), recruited from six hospitals and university medical centres in France, Germany, Spain, the UK, and the USA, who had been assessed, followed up, and provided at least two plasma samples. Participants were classified by local clinicians, who were masked to biomarker data, as asymptomatic (ie, no clinical suspicion of Alzheimer's disease), prodromal Alzheimer's disease, or Alzheimer's disease dementia. We classified individuals who progressed along the Alzheimer's disease continuum during follow-up as progressors. Plasma samples were analysed retrospectively; NfL concentrations were measured centrally using commercial kits for biomarker detection. We used ANOVA to evaluate differences in baseline NfL concentrations, Cox regression to study their prognostic value, and linear mixed models to estimate longitudinal changes. To account for potential confounders, we included age, sex, and intellectual disability as covariates in the analyses. Between Aug 2, 2010, and July 16, 2019, we analysed 608 samples from 236 people with Down syndrome: 165 (70%) were asymptomatic, 32 (14%) had prodromal Alzheimer's disease, and 29 (12%) had Alzheimer's disease dementia; ten [4%] participants were excluded because their classification was uncertain. Mean follow-up was 3·6 years (SD 1·6, range 0·6-9·2). Baseline plasma NfL concentrations showed an area under the receiver operating characteristic curve of 0·83 (95% CI 0·76-0·91) in the prodromal group and 0·94 (0·90-0·97) in the dementia group for differentiating from participants who were asymptomatic. An increase of 1 pg/mL in baseline NfL concentrations was associated with a 1·04-fold risk of clinical progression (95% CI 1·01-1·07; p=0·0034). Plasma NfL concentrations showed an annual increase of 3·0% (95% CI 0·4-5·8) per year in the asymptomatic non-progressors group, 11·5% (4·9-18·5) per year in the asymptomatic progressors group, and 16·0% (8·4-24·0) per year in the prodromal Alzheimer's disease progressors group. In participants with Alzheimer's disease dementia, NfL concentrations increased by a mean of 24·3% (15·3-34·1). Plasma NfL concentrations have excellent diagnostic and prognostic performance for symptomatic Alzheimer's disease in Down syndrome. The longitudinal trajectory of plasma NfL supports its use as a theragnostic marker in clinical trials. AC Immune, La Caixa Foundation, Instituto de Salud Carlos III, National Institute on Aging, Wellcome Trust, Jérôme Lejeune Foundation, Medical Research Council, National Institute for Health Research, EU Joint Programme-Neurodegenerative Disease Research, Alzheimer's society, Deutsche Forschungsgemeinschaft, Stiftung für die Erforschung von Verhaltens und Umwelteinflüssen auf die menschliche Gesundheit, and NHS National Institute of Health Research Applied Research Collaborations East of England, UK.

Bipolar disorder prevalence and psychotropic medication utilisation in Hong Kong and the United Kingdom.

PurposeBipolar disorder (BPD) is often an under-addressed mental disorder. Limited studies have investigated its epidemiology and drug utilisation in Hong Kong (HK) and the United Kingdom (UK) and thus local prescribing practices remain unclear. This study aimed to determine the prevalence of BPD and the prescribing of psychotropic medications as maintenance treatment from 2001-2018 in HK and the UK.MethodA retrospective study using the data from Clinical Data Analysis and Reporting System in HK and IQVIA Medical Research Data in the UK.ResultsThe prevalence of BPD diagnosis in HK and the UK more than doubled during study period. Some distinct changes in prescribing pattern over time were observed. Lithium use declined by 2.46% and 14.58% in HK and the UK, respectively. By 2018, patients were 4.6 times more likely to receive antidepressant monotherapy in the UK versus HK (15.62% vs 3.42%). In HK, 38.41% of women of childbearing age were prescribed valproate in 2018 compared with 8.46% in the UK.ConclusionThe prevalence of BPD diagnosis has been increasing in HK and the UK. The disparity in prescribing patterns of BPD maintenance treatment in two regions reflected three major issues in clinical practice: 1) under-prescribing of lithium in both regions, 2) antidepressant monotherapy in the UK and 3) overprescribing of valproate to women of childbearing age in HK. Review of current clinical treatment guidelines and regulations of prescribing practice by local clinicians should be immediately implemented to ensure the safe use of medications in patients with BPD.

Abstract 60: Cancer Navigator: A Video-Based Support and Education Tool for Cancer Patients and Their Caregivers

Abstract Purpose: The aim of this study was to identify the informational needs of cancer patients and caregivers among a diverse population in Colombia to inform the development of Cancer Navigator, a video-based tool to help cancer patients and their families understand and navigate their treatment. Methods: Seven focus group discussions (FGDs) with n=47 participants and n=80 in-depth interviews (IDIs) were conducted to understand the needs of cancer patients and caregivers regarding their cancer diagnosis, treatment and rehabilitation in the Colombian healthcare system. The information was analyzed using thematic analysis, and informed the development of a series of 18 short infographic and personal narrative videos covering different cancer topics, delivered by local clinicians and survivors; along with a resource guide of local services for food, housing and transportation. A pilot study was conducted to evaluate pre-post depression and anxiety among 22 caregivers and 18 cancer patients at Hospital Méderi (Bogotá, Colombia). Results: Themes/topics identified from the interviews included: treatment effects; cancer etiology; nutrition, physical activity recommendations; psychological/spiritual/emotional support; alternative therapies; warning signs; self-learning cancer tools and administrative procedures. The pilot study showed a mild decrease in anxiety and distress immediately after viewing three videos. The proportion of patients with anxiety levels above normal (&amp;gt;7 on Hospital Anxiety and Depression Scale, HADS) changed from 27% to 15% after viewing (p=0.17), and distress (score &amp;gt;5 on the distress thermometer) decreased from 35% to 22% (p=0.22). Conclusion: The Cancer Navigator video-based educational/support tool shows promise for reducing anxiety and distress among cancer patients and caregivers in Colombia. Next steps will be to test the feasibility and acceptability of the videos among patients, caregivers and healthcare providers at three additional oncology hospitals in Bogotá in 2021. Citation Format: Ana Pedraza-Flechas, Carolyn Taylor, Erika Barrera-Suárez, Luis Perez, Jesica Soto, Alejandra Arias, Andres Patiño, Vera Perales, Ángela Pinzón-Rondon, Ángela Ruíz-Sternberg, Anna Cabanes, Phuongthao Le. Cancer Navigator: A Video-Based Support and Education Tool for Cancer Patients and Their Caregivers [abstract]. In: Proceedings of the 9th Annual Symposium on Global Cancer Research; Global Cancer Research and Control: Looking Back and Charting a Path Forward; 2021 Mar 10-11. Philadelphia (PA): AACR; Cancer Epidemiol Biomarkers Prev 2021;30(7 Suppl):Abstract nr 60.

Entice With Procedures, Inspire With Primary Care: A Preclerkship Pipeline Course.

The growing demand for primary care clinicians in the United States continues to outstrip their dwindling supply. Many allopathic medical schools, including Stanford University School of Medicine, are not adequately meeting this shortage. We sought to develop a preclerkship elective to increase the visibility and desirability of primary care at our institution. A novel 9-week preclerkship elective titled "Primary Care Defined: Perspectives and Procedures," was designed as a series of procedural workshops followed by interactive sessions with local primary care clinicians. A total of 36 medical and physician assistant students were enrolled. We administered a questionnaire pre- and postcourse to evaluate the impact of the elective on learner interest and attitudes toward primary care. Twenty-four enrolled and 10 nonenrolled learners completed the questionnaire both pre- and postcourse. A one-way analysis of covariance controlling for gender, program (medical doctor versus physician assistant), and precourse responses demonstrated that enrollees had a significantly increased interest in primary care compared to nonenrollees after the course (F 1,32=9.22, P=.005). Enrollees also more positively rated their attitudes toward compensation, scope of practice, and job fulfillment than nonenrollees. Both groups had high levels of agreement on statements concerning patient-physician interactions and the importance of primary care to the health care system. The design and content of this elective offers a framework for other institutions looking to promote the value of primary care specialties, particularly family medicine. Creating opportunities for experiential learning and early student-faculty engagement may encourage preclerkship learners to consider a career in primary care.

Spatial distribution of Culex mosquito abundance and associated risk factors in Hanoi, Vietnam.

Japanese encephalitis (JE) is the major cause of viral encephalitis (VE) in most Asian-Pacific countries. In Vietnam, there is no nationwide surveillance system for JE due to lack of medical facilities and diagnoses. Culex tritaeniorhynchus, Culex vishnui, and Culex quinquefasciatus have been identified as the major JE vectors in Vietnam. The main objective of this study was to forecast a risk map of Culex mosquitoes in Hanoi, which is one of the most densely populated cities in Vietnam. A total of 10,775 female adult Culex mosquitoes were collected from 513 trapping locations. We collected temperature and precipitation information during the study period and its preceding month. In addition, the other predictor variables (e.g., normalized difference vegetation index [NDVI], land use/land cover and human population density), were collected for our analysis. The final model selected for estimating the Culex mosquito abundance included centered rainfall, quadratic term rainfall, rice cover ratio, forest cover ratio, and human population density variables. The estimated spatial distribution of Culex mosquito abundance ranged from 0 to more than 150 mosquitoes per 900m2. Our model estimated that 87% of the Hanoi area had an abundance of mosquitoes from 0 to 50, whereas approximately 1.2% of the area showed more than 100 mosquitoes, which was mostly in the rural/peri-urban districts. Our findings provide better insight into understanding the spatial distribution of Culex mosquitoes and its associated environmental risk factors. Such information can assist local clinicians and public health policymakers to identify potential areas of risk for JE virus. Risk maps can be an efficient way of raising public awareness about the virus and further preventive measures need to be considered in order to prevent outbreaks and onwards transmission of JE virus.

Views from Multidisciplinary Oncology Clinicians on Strengthening Cancer Care Delivery Systems in Tanzania.

BackgroundIn response to the increasing burden of cancer in Tanzania, the Ministry of Health, Community Development, Gender, Elderly and Children launched National Cancer Treatment Guidelines (TNCTG) in February 2020. The guidelines aimed to improve and standardize oncology care in the country. At Ocean Road Cancer Institute (ORCI), we developed a theory‐informed implementation strategy to promote guideline‐concordant care. As part of the situation analysis for implementation strategy development, we conducted focus group discussions to evaluate clinical systems and contextual factors that influence guideline‐based practice prior to the launch of the TNCTG.Materials and MethodsIn June 2019, three focus group discussions were conducted with a total of 21 oncology clinicians at ORCI, stratified by profession. A discussion guide was used to stimulate dialogue about facilitators and barriers to delivery of guideline‐concordant care. Discussions were audio recorded, transcribed, translated, and analyzed using thematic framework analysis.ResultsParticipants identified factors both within the inner context of ORCI clinical systems and outside of ORCI. Themes within the clinical systems included capacity and infrastructure, information technology, communication, efficiency, and quality of services provided. Contextual factors external to ORCI included interinstitutional coordination, oncology capacity in peripheral hospitals, public awareness and beliefs, and financial barriers. Participants provided pragmatic suggestions for strengthening cancer care delivery in Tanzania.ConclusionOur results highlight several barriers and facilitators within and outside of the clinical systems at ORCI that may affect uptake of the TNCTG. Our findings were used to inform a broader guideline implementation strategy, in an effort to improve uptake of the TNCTGs at ORCI.Implications for PracticeThis study provides an assessment of cancer care delivery systems in a low resource setting from the unique perspectives of local multidisciplinary oncology clinicians. Situational analysis of contextual factors that are likely to influence guideline implementation outcomes is the first step of developing an implementation strategy for cancer treatment guidelines. Many of the barriers identified in this study represent actionable targets that will inform the next phases of our implementation strategy for guideline‐concordant cancer care in Tanzania and comparable settings.