Bradley Hallett, Tim Chan, Sofie Kjærholm, Carolina Malta Hansen

This project seeks to investigate the disparities in the incidence, response, and outcomes of pediatric out-of-hospital cardiac arrest (OHCA) in public housing areas compared to other residential areas.

Using an interdisciplinary approach and leveraging international databases, Hallett and his team will gain a deeper understanding of local trends in cardiac arrest incidence, access to emergency medical services, and the role of community-driven response strategies in the context of the social determinants of health that influence outcomes in these communities. The findings of this project will inform best practices for improving pre-hospital care and bystander intervention rates in public housing areas.

Saiful Hoque, Baptise Garnier, Azadeh Yadollahi, Vladan Koncar, Susan Marzolini, Sophia Yue Li, Marisol Campos-Navarette, Rene Adams 

This Toronto-France collaboration seeks to develop ‘smart garments’ capable of monitoring heart function and controlling body temperature – a novel and important feature in the face of climate change. 

Specifically, this project aims to gain a physiological understanding of how room temperature affects cardiovascular health and to develop smart garments (e.g. socks and chest band) to sense and change temperature, respectively to improve cardiovascular health outcomes in older adults with chronic conditions. With support from TRANSFORM HF, Dr. Hoque’s team will develop a garment prototype informed by community focus groups. 

Kristina Kokorelias, Peter Hoang, Maurita Haris, Deal Valentine

Sinai Health Systems and Wilfrid Laurier University are coming together to explore the gap in heart failure care among older adults experiencing homelessness.

While it is known that older adults who experience homelessness have a higher frequency and earlier presentation of age-related comorbidities, the degree and severity of heart failure and coronary artery disease (CAD) has not been systematically reviewed in this population. Dr. Kokorelias’ team will conduct a systematic review to elucidate the prevalence and incidence of heart failure and CAD, and the risk compared to housed individuals. They will then engage with people with lived experience and experts to review their findings, develop a collaborative network, and develop a subsequent research proposal to continue advancing this work.

Zahra Shakeri, Dione Aleman, Emily Seto, AmirHosein Rostami

This project aims to advance the collection and analysis of patient experience data to support clinic and system-level improvements in heart failure care.

The team will conduct a scoping review on the use of patient experience data to improve heart failure care, perform an exploratory analysis of retrospective experience data from 45 Ontario hospitals using Natural Language Processing, and nurture collaborations for future initiatives aimed at leveraging patient experience data for healthcare improvement. Dr. Shakeri is hopeful that their work can help improve system approaches to service delivery and identify barriers to equitable and effective care.

Panorama Health (Ruilin Wu, Kathryn Howe, Tenzin Yangzom, Sophie Sigfstead, Nathaniel Holwell) and Adim De

The Panorama Health team has joined forces with the Ottawa Model for Smoking Cessation (OMSC) team at the University of Ottawa Heart Institute to design an automated and personalized tool for smoking cessation! 

Cigarette smoking is the second strongest risk factor for heart failure. While smoking cessation is beneficial for patients, support programs within our healthcare system remain generic, reactive, resource-intensive, and episodic. The Panorama Health team’s Sofee app aims to overcome these barriers by integrating with users’ wearable devices and automatically capturing smoking events. This grant will support the team in their new work with OMSC on user engagement and product development.   

Christopher Yu, Mali Worme, Yas Moayedi, Norissa Haynes, Katherine Turner, Amer Johri 

Dr. Christopher Yu and his team are assessing the feasibility of deploying an AI-guided point-of-care ultrasound (POCUS) education program in the James and Hudson Bay Region.  

Early and accurate detection of heart failure is critical to improving outcomes, yet barriers such as geographic isolation, a shortage of healthcare professionals, and limited diagnostic infrastructure can negatively impact outcomes for those living in remote areas, such as in the James and Hudson Bay Region. Dr. Yu and his team believe point-of-care cardiac ultrasound (POCUS), a diagnostic tool, can provide a potential solution. Working together with partners from Weeneebayko Area Health Authority, Yale University, and Queen’s University, the UHN-led team proposes to support regional capacity through hands-on training of the POCUS system, device provision, and collaborative diagnosis. 

Dr. Mali Worme, Dr. Timothy Chan, Dr. Andrew Ha, Dr. Katherine Turner, Dr. Mena Gewarges, and Ms. C Kapashesit

Automated External Defibrillators (AEDs) are vital for saving lives during cardiac arrest; however, despite their efficacy, the accessibility, maintenance, and utilization of AEDs in the Weeneebayko Area is currently unknown. Dr. Worme and team are conducting a comprehensive assessment to identify barriers to AED deployment, determine optimal locations for prospective AED placement, and develop culturally sensitive strategies to improve access to an AEDs during cardiac arrest in this region.

This project will have a significant focus on engagement with community leaders, elders, and residents to understand their perspectives and will also work in partnership with the AED Foundation of Ontario—a non-profit organization made up of paramedics—to help enhance community preparedness.

Dr. Enid Montague, Dr. Yas Moayedi, Dr. Husam Abdel-Qadir, Dr. Chris McIntosh, and Tselot Tessema

Dr. Montague and team are developing a research collaboration to identify the barriers and facilitators to heart failure treatment for Black patients in the Greater Toronto Area.

Using an intersectional lens and community-based approach, their collaboration will include UHN, the University of Toronto’s Department of Mechanical and Industrial Engineering, local community health centers, and the Black Health Alliance—a community-led registered charity working to improve the health and well-being of Black communities in Canada. Their goal is to develop equity centered solutions that address system failures and health disparities.  

Dr. Camellia Zakaria, Dr. Ben Kim, and Dr. Renzo Calderon-Anyosa

Dr. Zakaria and team are developing a smart pillowcase equipped with Electroencephalogram (EEG), Electrooculography (EOG), Electrodermal Activity (EDA), pulse oximeter (SPO2), and motion sensors to measure different features characterizing sleep apnea. Their aim is to promote smart pillowcases as an equitable home monitoring tool for people living with heart failure and a convenient device add-on for inpatient ward use.

Currently in the prototyping phase, the team will engage in participatory design processes—including patient users with heart failure—to investigate usability, large scale deployment, and comfort for users. 

Ibukun Abejirinde, Payal Agarwal, Jeanette Smith, Myrtede Alfred, Michele Strom, Quynh Pham

Monitoring programs often take a disease centered approach, tailored to a specific clinical pathway – this inadvertently shifts focus from the individual to the disease. Additionally, remote patient monitoring is not immune to the existing inequities in heart failure care along the axes of gender, socioeconomic status, and ethnicity/culture. In an era of increasing multimorbidity, an integrated approach to health and wellbeing for chronically ill patients is imperative.

Dr. Abejirinde’s team has already identified common features of remote patient monitoring programs under four domains: 1) Technology, 2) Integration, 3) Patient-centricity/Equity, and 4) Touch. The TRANSFORM HF Collaboration Starter Grant will help to further advance this research and ultimately support the design and implementation of patient-centered service models.

The outputs of this work will inform a CIHR catalyst grant application to create an equitable service model that factors individual, institutional, and resource needs and can be piloted in real world settings.

Megh Rathod, Dan Franklin, Heather Ross, Elizabeth Igaga, Sahr Wali

Pulse oximeters are recognized by the World Health Organization as essential tools that improve patient safety. However, the issue of increased oximeter inaccuracies in highly melanated skin has been flagged. With current studies only available from populations in North America and an inadequate supply of pulse oximeters in low-resource countries, it is impossible to know just how far-reaching this problem is.

The lack of appropriate medical devices to meet the needs of low-and middle-income countries has long been a global health concern. Technology that does exist in developing countries is often imported from outside nations and does not consider local factors. This may lead to a disproportionately high percentage of imported medical devices in low-resource settings becoming non-functional in contrast to only 1% in high-income countries. The true extent of biased pulse oximetry may be unknown due to lack of access, but this also provides a fruitful opportunity for the technology to be adjusted to the realities of low-resource settings.

Valuable strategies can be realized in low-income countries by strengthening local capacity, supporting innovation, and encouraging inclusion. Megh Rathod plans to carry out this work via environmental scans, co-creation with local communities, development of educational material, and knowledge dissemination.

Shumit Saha, Joseph Cafazzo, Yan Fossat, Ian Connell, Jouhyun Jeon

Prolonged exposure to abnormal blood glucose levels can cause diabetes mellitus, a leading cause of global mortality. In patients with heart failure, the prevalence of diabetes mellitus can reach up to 31%, highlighting the importance of controlling blood glucose levels to manage heart failure.

As blood glucose levels directly influence the neurologic, vascular, and muscular systems – all of which are essential components of voice function – Dr. Saha believes that changes in the level of blood glucose may influence aspects of voice. Building on primary evidence gathered by their partners at Kick Inc., Dr. Saha and his team plan to launch a pilot study to better understand the relationship between voice features and glucose levels.

Through this research, Dr. Saha will lead a new line of development for an improved, accessible blood glucose monitoring method.

Sahr Wali, Aamir Jeewa, Joseph Cafazzo, Navreet Gill, Stella Kozuszko

Advancements in care have seen more than 85% of children born with heart failure surviving into adulthood. However, care continuity has become a growing challenge with improvements in life expectancy, with many adolescent patients experiencing lapses of care during the transition to adult services. Prolonged gaps of care are especially common amongst ethnic minorities and patients of lower socioeconomic status due to systemic inequities.

Dr. Wali’s project aims to optimize the pediatric care journey by developing an integrative transition pathway between the Hospital for Sick Children and Toronto General Hospital. By leveraging the Medly-Peds and Medly digital therapeutic programs, her team will streamline the transfer of care and safeguard the patient care experience. Dr. Wali plans to use user-centered design principles and amplify patient voices to co-develop Medly “Bridge” – a module that enables the creation of individualized transition plans alongside their Medly care journey.

Shumit Saha, Scientific Associate, Centre for Global eHealth Innovation

This project seeks to optimize an already developed rules-based auto-titration algorithm for Guideline Directed Medical Therapy (GDMT) through patient and clinician interviews. These interviews will help identify potential barriers to implementing the auto-titration model and shape the model’s user interface.

This will be the first study to explore the potential implementation process of automated titration of GDMT. Next steps include the inception of an automated heart failure therapy delivery model.

Emily Seto, Associate Professor, Institute of Health Policy, Management and Evaluation; Affiliated Faculty, Techna Institute; Affiliated Researcher, Centre for Global eHealth Innovation

This project will support the creation of an international network of researchers, patients, clinicians, industry partners, and other stakeholders in Canada, the United Kingdom, and Australia for the development of a grant application. Aimed at advancing care models of heart failure (and other chronic diseases) that are facilitated by technologies, the application’s ultimate intent is to enable equitable and high-quality virtual care.

Jay Shaw, Assistant Professor, Department of Physical Therapy; Research Director, Artificial Intelligence, Ethics & Health, Joint Centre for Bioethics; Scientist, Women’s College Hospital Institute for Health System Solutions and Virtual Care

Through interviews and workshops, this project will 1) investigate how strategies to promote engagement with virtual care technologies among structurally marginalized communities fit within existing Canadian policy frameworks and 2) seek to understand the perceived need among policy stakeholders for policies that enhance access to virtual care for structurally marginalized communities in Canada. The research team will prepare a tri-council grant submission as a final step of the project.

Quynh Pham (Scientist at University Health Network and Associate Director of the Centre for Global eHealth Innovation), Noor El-Dassouki, Raima Lohani

Research will engage Medly knowledge users in co-creating enhancements to the remote monitoring application so that caregivers are better integrated and can help address gaps in access, especially for the elderly, those from ethnocultural minority communities, or those with limited English proficiency. The goal is to create a shared virtual care experience and define enhancements to build out new Medly Caretown features and functionality. (Medly is a remote patient management system designed to keep Canadians with heart failure safe at home.)

Valeria Rac (Scientist and Health Technology Assessment Lead, Ted Rogers Centre for Heart Research and Toronto General Hospital Research Institute), Aleksandra Stanimirovic

This project, with both TRANSFORM HF members and international collaborators, will create a Canadian framework to assess AI-powered technologies as such methods gain prominence and shape models and care solutions.

Robert Amelard, Postdoctoral Fellow, KITE-Toronto Rehabilitation Institute, University Health Network

A diverse group of TRANSFORM HF collaborators will conduct a series of user engagement studies with patient partners to optimize remote monitoring technology adherence, propose guidelines for technology design with patients, and build relationships for future funding competitions.