COVID-19 and delivery of difficult asthma services.

The COVID-19 pandemic necessitated an urgent reconfiguration of our difficult asthma (DA) service. We rapidly switched to virtual clinics and rolled out home spirometry based on clinical need. From March to August 2020, 110 patients with DA (68% virtually) were seen in clinic, compared with March-August 2019 when 88 patients were seen face-to-face. There was DA clinic cancellation/non-attendance (16% vs 43%; p<0.0003). In patients with home spirometers, acute hospital admissions (6 vs 26; p<0.01) from March to August 2020 were significantly lower compared with the same period in 2019. There was no difference in the number of courses of oral corticosteroids or antibiotics prescribed (47 vs 53; p=0.81). From April to August 2020, 50 patients with DA performed 253 home spirometry measurements, of which 39 demonstrated >20% decrease in forced expiratory volume in 1 s, resulting in new action plans in 87% of these episodes. In our DA cohort, we demonstrate better attendance rates at virtual multidisciplinary team consultations and reduced hospital admission rates when augmented with home spirometry monitoring.

Paediatric severe asthma biologics service: from hospital to home.

Children with severe asthma may be treated with biologic agents normally requiring 2-4 weekly injections in hospital. In March 2020, due to COVID-19, we needed to minimise hospital visits. We assessed whether biologics could be given safely at home. The multidisciplinary team identified children to be considered for home administration. This was virtually observed using a video link, and home spirometry was also performed. Feedback was obtained from carers and young people. Of 23 patients receiving biologics, 16 (70%) families agreed to homecare administration, 14 administered by parents/patients and 2 by a local nursing team. Video calls for omalizumab were observed on 56 occasions, mepolizumab on 19 occasions over 4 months (April-July). Medication was administered inaccurately on 2/75 occasions without any adverse events. Virtually observed home biologic administration in severe asthmatic children, supported by video calls and home spirometry, is feasible, safe and is positively perceived by children and their families.

Building a Medical Undergraduate Palliative Care Curriculum: Lessons Learned.

Previous literature demonstrates that current palliative care training is in need of improvement for medical students in global, European and Canadian contexts. The training of medical undergraduates is key to ensure that the ongoing and increasing need for enhanced access to palliative care across all settings and communities is met. We describe building a comprehensive palliative and end-of-life care curriculum for medical undergraduates at our university. As with recent European and US studies, we found that the process of university curriculum renewal provided a critical opportunity to integrate palliative care content, but needed a local palliative care champion already in place as an energetic and tireless advocate. The development and integration of a substantive bilingual (English and French) palliative and end-of-life care curriculum over the 4-year medical undergraduate program at our university has occurred over the course of 14 years, and required multiple steps and initiatives. Subsequent to the development of the curriculum, there has been a 13-fold increase in students selecting our palliative care clinical rotations. Critical lessons learned speak to the importance of having a team vision, interprofessional collaboration with a focus on vision, plans and implementation, and flexibility to actively respond and further integrate new educational opportunities within the curriculum. Future directions for our palliative care curriculum include shifting to a competency-based training and evaluation paradigm. Our findings and lessons learned may help others who are working to develop a comprehensive undergraduate medical education curriculum.

Electronic adherence monitoring identifies severe preschool wheezers who are steroid responsive.

Little is known about adherence to inhaled corticosteroids (ICS) in preschool children with troublesome wheeze. Children with aeroallergen senitization, or those reporting multiple trigger wheeze (MTW), are more likely to respond to ICS. We hypothesized that adherence to ICS and symptom control are only positively related in atopic children, or those reporting MTW. Patients aged 1 to 5 years with recurrent wheeze prescribed ICS were recruited from a tertiary respiratory clinic. Clinical phenotype and aeroallergen senitization were determined, and adherence assessed using an electronic monitoring device (Smartinhaler). Symptom control (test for respiratory and asthma control in kids [TRACK]), quality of life (PACQLQ), airway inflammation (offline exhaled nitric oxide) were assessed at baseline and follow-up. Forty-eight children (mean age 3.7 years; SD, 1.2) were monitored for a median of 112 (interquartile range [IQR], 91-126) days. At baseline n = 29 reported episodic viral wheeze and n = 19 reported MTW. Twenty-four out of 48 (50%) wheezers had suboptimal ICS adherence (<80%). Median adherence was 64% (IQR, 38-84). There was a significant increase in TRACK and PACQLQ in the group as a whole, unrelated to adherence. In subgroup analysis only atopic wheezers with moderate or good adherence ≥ 60% had a significant increase in TRACK. There was no relationship between clinical phenotype, and adherence or TRACK. In this pilot study, overall adherence to ICS was suboptimal and was positively related to symptom control in atopic wheezers only. Assessments of adherence are important in preschool troublesome wheezers before therapy escalation to help identify those with an ICS responsive phenotype.

Lung clearance index and steroid response in pediatric severe asthma.

INTRODUCTION: Lung clearance index (LCI) is a measure of airway disease that has been shown to be abnormal in asthma. We hypothesized that LCI would be higher (worse) in children with severe therapy-resistant asthma (STRA) compared with difficult asthma (DA) and healthy controls and that LCI would fall in response to parenteral steroids in STRA. METHODS: Sixty-four children with asthma who were prescribed high-dose asthma therapy (GINA steps 4 or 5) performed LCI and spirometry. Forty-three had STRA and 21 DA. Thirty-nine of forty-three STRA patients attended for a clinically indicated bronchoscopy during which an intramuscular injection of triamcinolone was given. LCI, spirometry, and fractional exhaled nitric oxide (FeNO) were performed on the day of the bronchoscopy and repeated 4 weeks later. RESULTS: LCI was more abnormal in STRA (median: 7.40, range: 5.58-12.34) than in DA (6.55, 5.77-7.75), P = .0006, and healthy controls (6.53, 5.57-7.35), P = .005. In contrast to the first second forced expired volume (FEV1 ), LCI improved following systemic steroids; of 20 STRA patients with an abnormal LCI at baseline, 13 improved following triamcinolone. LCI and FeNO responses were concordant. CONCLUSIONS: There is a subgroup of children with STRA in whom LCI is elevated who improve following parenteral steroids. LCI may be a valuable additional domain in assessing steroid response in pediatric asthma.

The Cardiac Arrest Support Tier: a service evaluation.

AIM: This service evaluation seeks to determine whether the pre-hospital Cardiac Arrest Support Tier (CAST), implemented by a Hazardous Area Response Team (HART), was clinically effective, feasible and acceptable during its pilot year. METHODS: Chest compression feedback, provision of Return of Spontaneous Circulation (ROSC) care and CAST paramedic exposure to Out-of-Hospital Cardiac Arrest (OHCA) were audited. The number of incidents that CAST responded to and the number of staff it committed were also assessed. An online questionnaire was used to gauge acceptability of the project among frontline Ambulance Service Trust staff. RESULTS: CAST attended 178 OHCAs and committed a median of three (IQR 2-3) paramedics to each incident. In comparison to data from both South Western Ambulance Service Foundation Trust (SWASFT) and the National Ambulance Service in England, CAST delivered the full complement of post-ROSC care more frequently during the same period (CAST = 80% vs SWASFT = 68.5% vs England = 77.46%). CAST paramedics had a median exposure to 15.5 (IQR 12-19) OHCAs during the pilot year. Unfortunately, chest compression feedback was unavailable due to ongoing equipment inaccuracies and failure.Additionally 64.6% (n = 42/65) of SWASFT respondents believed CAST to be beneficial to resuscitation attempts, 63.1% (n = 41/65) would like CAST to continue to support resuscitation attempts in the future and 55.6% (n = 35/63) felt supported by CAST staff on scene. CONCLUSION: CAST is logistically feasible, is acceptable to the majority of SWASFT staff and demonstrated the successful delivery of evidence-based practice (EBP) to OHCA incidents.

Managing the pediatric patient with refractory asthma: a multidisciplinary approach.

Children with asthma that is refractory to high levels of prescribed treatment are described as having problematic severe asthma. Those in whom persistent symptoms result from a failure of basic asthma management are described as having "difficult asthma", while those who remain symptomatic despite these factors having been addressed are described as having "severe therapy-resistant asthma" (STRA). The majority of children have difficult asthma; asthma that is poorly controlled because of a failure to get the basics of asthma management right. Modifiable factors including nonadherence to medication, persistent adverse environmental exposures, and psychosocial factors often contribute to poor control in these patients. As our skill in identifying and addressing modifiable factors has improved, we have found that a progressively smaller proportion of our clinic patients is categorized as having true STRA, resulting in an infrequent resort to escalation of treatment. Many of the modifiable factors associated with the diagnosis of difficult asthma can be identified in a general pediatric clinic. Characterization of more complex factors, however, requires the time, skill, and expertise of multiple health care professionals within the asthma multidisciplinary team. In this review, we will describe the structured approach adopted by The Royal Brompton Hospital in the management of the child with problematic severe asthma. We highlight the roles of members of the multidisciplinary team at various stages of assessment and focus on prominent themes in the identification and treatment of modifiable factors.

Looking and listening for learning in arts- and humanities-based creations.

CONTEXT: The arts and humanities are gradually gaining a foothold in health professions education as a means of supporting the development of future clinicians who are compassionate, critical and reflexive thinkers, while also strengthening clinical skills and practices that emphasise patient-centredness, collaboration and interprofessional practices. Assignments that tap into trainee creativity are increasingly used both to prepare learners for the demands of clinical work and to understand the personal and professional challenges learners face in these contexts. Health professions educators need methods for interpreting these creations in order to understand each learner's expressions. This paper describes two theoretical frameworks that can be used to understand trainees' unique learning experiences as they are expressed in arts- and humanities-based creations. METHODS: The authors introduce the philosophical underpinnings and interpretation procedures of two theoretical frameworks that enable educators to 'hear' and 'see' the multilayered expressions embedded within arts- and humanities-based student creations: Gilligan's Listening Guide and Kress and van Leeuwen's approach to visual rhetoric. To illustrate how these frameworks can be used, the authors apply them to two creative summaries that learners made as part of a humanities-informed, interprofessional education intervention that took place in a non-acute-care teaching hospital. The interpretations of two creative summaries, a poem and a pair of paintings, highlight how applying these theoretical frameworks can offer important insights into learners' experiences. CONCLUSIONS: This cross-cutting edge paper describes how the Listening Guide and visual rhetoric can help health professions educators listen to and read the arts- and humanities-based creative expressions made by learners. Insights gained from these interpretations can advance the understanding of students' personal experiences in different learning environments and can inform curriculum development.

Enhancing patient-engaged teamwork in healthcare: an observational case study.

The purpose of this study was to describe how teamwork that effectively engaged patients and families, manifested itself in an acute rural care setting in order to inform the development of teamwork skills. One hundred and forty participants were included in the study representing providers, patients, family, hospital and clinical support personnel, education specialists and students. Using a modified grounded theory approach, and informed by activity theory, observational field notes and interview transcripts were analyzed. Through the analysis of 343 events of providers interacting with, or exchanging information about, patients, three patterns of teamwork emerged that facilitated patient-engaged care: uniprofessional, multiprofessional and interprofessional. The data indicated that providers navigated between these patterns, as well as others, throughout their workday. Providers should be skilled in applying the construct of situation awareness in order to adopt a pattern of teamwork that best facilitates patient-engaged care. Interventions that can enhance teamwork should focus on: valuing the perspectives of others; developing relational competence and resilience; employing reflective learning and shared decision-making skills; and incorporating principles of change theory for both individuals and systems.

Resident experiences of informal education: how often, from whom, about what and how.

CONTEXT: The merits of informal learning have been widely reported and embraced by medical educators. However, research has yet to describe in detail the extent to which informal intraprofessional or informal interprofessional education is part of graduate medical education (GME), and the nature of those informal education experiences. This study seeks to describe: (i) who delivers informal education to residents; (ii) how often they do so; (iii) the content they share; and (iv) the teaching techniques they use. METHODS: This study describes instances of informal learning in GME captured through non-participant observations in two contexts: a palliative care hospice and a paediatric hospital. Analysis of 60 hours of observation data involved a process of collaborative team consensus to: (i) identify instances of informal intraprofessional and informal interprofessional education, and (ii) categorise these instances by CanMEDS Role and teaching technique. RESULTS: Findings indicate that 84.8% of GME-level informal education that takes place in these two settings is physician-led and 15.2% is nurse-led. Organised by CanMEDS Role, findings reveal that, although all Roles are addressed by both physicians and nurses, those most commonly addressed are Medical Expert (physicians: 35.7%; nurses: 27.5%) and Communicator (physicians: 22.3%; nurses: 25.0%). Organised by teaching technique, findings reveal that physicians and nurses favour similar techniques. CONCLUSIONS: Although it is not surprising that informal interprofessional education plays a lesser role than informal intraprofessional education in GME, these findings suggest that the role of informal interprofessional education is worthy of support. Echoing the calls of others, we posit that medical education should recognise and capitalise on the contributions of informal learning, whether it occurs intra- or interprofessionally.

Learning collaborative teamwork: an argument for incorporating the humanities.

A holistic, collaborative interprofessional team approach, which includes patients and families as significant decision-making members, has been proposed to address the increasing burden being placed on the health-care system. This project hypothesized that learning activities related to the humanities during clinical placements could enhance interprofessional teamwork. Through an interprofessional team of faculty, clinical staff, students, and patient representatives, we developed and piloted the self-learning module, "interprofessional education for collaborative person-centred practice through the humanities". The module was designed to provide learners from different professions and educational levels with a clinical placement/residency experience that would enable them, through a lens of the humanities, to better understand interprofessional collaborative person-centred care without structured interprofessional placement activities. Learners reported the self-paced and self-directed module to be a satisfactory learning experience in all four areas of care at our institution, and certain attitudes and knowledge were significantly and positively affected. The module's evaluation resulted in a revised edition providing improved structure and instruction for students with no experience in self-directed learning. The module was recently adapted into an interactive bilingual (French and English) online e-learning module to facilitate its integration into the pre-licensure curriculum at colleges and universities.

Theories, relationships and interprofessionalism: learning to weave.

In this article, we illustrate the application of a number of theoretical frameworks we have used to guide our work in interprofessional education (IPE) and collaborative interprofessional care (IPC). Although we do not claim to be experts in any one of these theories, each has offered important insights that have broadened our understanding of the complexities of interprofessional learning and practice. We have gained an appreciation for an increasing number of theories relevant to IPE and IPC, and, as a result, we have woven together more key principles from different theories to develop activities for all levels of interprofessional learners and clinicians. We pay particular attention to relational competencies, knotworking/idea dominance, targeted tension and situational awareness. We are now drawing on the arts and humanities and complexity theory to foster relationship-building learning. Evaluation of our endeavors will eventually follow these latter theories for methods that better match the human and social experiences that underpin learning. Our "theoretical toolbox" therefore may be of value to educators who develop and implement creative interprofessional learning activities, as well as clinicians interested in moving toward more effective collaboration.

Toward better care of delirious patients at the end of life: a pilot study of an interprofessional educational intervention.

Symptom distress with end-of-life delirium (EOLD) is complex and multidimensional, and interprofessional (IP) teams require knowledge and skill to effectively care for these patients and their families. The purpose of this pilot study was to test an educational intervention about EOLD for IP teams at a long-term care facility and a hospice. The intervention included a comprehensive self-learning module (SLM) on EOLD and IP teamwork; a modified McMaster-Ottawa team objective structured clinical encounter (TOSCE) and a didactic "theory burst" on the principles of delirium assessment, diagnosis and management. Evaluation tools completed by participants included the interprofessional collaborative competencies attainment survey (ICCAS) and the W(e) Learn. Two groups at each site participated in 1-hour sessions, repeated 2 weeks later. Only one group from each site received the SLM after the first session. Researchers scored EOLD knowledge and IP team functioning in both sessions. Results suggest that the intervention improved EOLD knowledge and perceptions of IP competence and supports the value of the TOSCE as an IP teaching method. The module does not appear responsible for the changes. Future studies are required to evaluate the effectiveness of the individual components used in this study, and to tailor the intervention to individual care contexts.

Developing a sustainable electronic portfolio (ePortfolio) program that fosters reflective practice and incorporates CanMEDS competencies into the undergraduate medical curriculum.

The University of Ottawa (uOttawa) Faculty of Medicine in 2008 launched a revised undergraduate medical education (UGME) curriculum that was based on the seven CanMEDS roles (medical expert, communicator, collaborator, health advocate, manager, scholar, and professional) and added an eighth role of person to incorporate the dimension of mindfulness and personal well-being. In this article, the authors describe the development of an electronic Portfolio (ePortfolio) program that enables uOttawa medical students to document their activities and to demonstrate their development of competence in each of the eight roles. The ePortfolio program supports reflective practice, an important component of professional competence, and provides a means for addressing the "hidden curriculum." It is bilingual, mandatory, and spans the four years of UGME. It includes both an online component for students to document their personal development and for student-coach dialogue, as well as twice-yearly, small-group meetings in which students engage in reflective discussions and learn to give and receive feedback.The authors reflect on the challenges they faced in the development and implementation of the ePortfolio program and share the lessons they have learned along the way to a successful and sustainable program. These lessons include switching from a complex information technology system to a user-friendly, Web-based blog platform; rethinking orientation sessions to ensure that faculty and students understand the value of the ePortfolio program; soliciting student input to improve the program and increase student buy-in; and providing faculty development opportunities and recognition.

Development and validation of the interprofessional collaborator assessment rubric (ICAR).

There have been increasing calls for a competency-based approach in interprofessional education (IPE). The purpose of this multi-site research project was to develop a validated set of interprofessional collaborator competencies and an associated competency-based assessment rubric, in both English and French languages. The first phase involved a detailed comparative analysis of peer-reviewed and grey literature using typological analysis to construct a draft list of interprofessional collaborator competency categories and statements. A two-round Delphi survey of experts was undertaken to validate these competencies. In the second phase, an assessment rubric was developed based on the validated competencies and then evaluated for utility, clarity, practicality and fairness through multi-site focus groups with students and faculty at both college and university levels. The paper outlines an approach to developing, constructing and validating a bilingual instrument for interprofessional learning and assessment. The approach was collaborative in nature, involving an interprofessional project team and respondents from across multiple health profession education programs. The Delphi survey ratings indicate a high level of agreement with the importance of the competency statements and focus group participants rated the rubric positively and felt it had value. The focus group results were also useful in pre-piloting the contextual application of the instrument across multiple health profession education programs. This rubric instrument may be used across a variety of professions and learning contexts. Future work includes evaluation of further dimensions of validity and reliability for this tool across a variety of settings.

A method to enhance student teams in palliative care: piloting the McMaster-Ottawa Team Observed Structured Clinical Encounter.

BACKGROUND: The need for palliative and end-of-life care (PEOLC) education in prelicensure education has been identified. PEOLC requires effective collaborative teamwork. The competencies required for effective collaborative teamwork are only now emerging and methods to evaluate them must be developed. OBJECTIVE: The adaptation of the traditional Objective Structured Clinical Examination (OSCE) for assessment of a student team addressing palliative care issues was undertaken. The McMaster-Ottawa Team Observed Structured Clinical Encounter (TOSCE) is intended as a formative evaluation tool for both competencies in interprofessional collaboration for patient-centered practice and PEOLC. METHODS: Three stations based on palliative care scenarios were developed. From January 2007 to January 2008, a total of 141 students and 38 observers participated in the evaluation of three stations, with 6-7 students per group and two observers per station. Observers completed checklists for both PEOLC and interprofessional collaborative competencies and, after completing the TOSCEs, students and observers completed questionnaires on their feasibility and acceptability. RESULTS: Eighty-nine percent of the students and 44% of the observers were from medicine. Students and observers found the TOSCE to be an acceptable and feasible assessment tool for both sets of competencies. Reliability and validity data show that the items in both the clinical and interprofessional checklists fit well together, and interrater reliability is readily achieved. CONCLUSIONS: The new formative evaluation TOSCE tool, adapted from the traditional OSCE, was acceptable and feasible to students and observers.