Stroke risk reduction and Richard’s story

| November 22, 2016

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Mr Richard Yates is a retired manufacturing executive with a family history of cardiovascular disease and stroke. Following a routine check-up at his doctor’s, Richard was diagnosed with Atrial Fibrillation (AF) and prescribed anti-coagulants.

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William Osler Health System

William Osler Health System is a multi-site hospital system ‘Accredited with Exemplary Standing’ that serves 1.3 million residents of Brampton, Etobicoke, and surrounding communities within the Central West Local Health Integration Network.

OTHER ARTICLES

How Virtual Care and Telehealth are Redefining Healthcare

Article | April 16, 2020

Virtual care and telehealth are no longer seen as merely an innovative method of delivering healthcare; technology is now indispensable to protecting patients, staff, and PPE resources amid the coronavirus pandemic. In a recent Harvard Medical School blog, Lee H. Schwamm, MD, shared that “telehealth, the virtual care platforms that allow health care professionals and patients to meet by phone or video chat, seems tailor-made for this moment in time… The current crisis makes virtual care solutions like telehealth an indispensable tool.” He believes that the role of telehealth is vital to our country as “it can help flatten the curve of infections and help us to deploy medical staff and lifesaving equipment wisely.”

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COVID-19: How do we get out of this quagmire?

Article | July 17, 2020

The COVID-19 virus (C19) pandemic is turning out to be the event of the century. Even World War seems timid in comparison. We are in the 4th month of the virus (in non-China countries) and have gone past the lockdown in many places. Isn’t it time we re-think the approach? What if there is another wave of C19 coming soon? What if C19 is the first of many such events in the future? Before we get into analysis and solution design, summarizing the C19 quirks: While a large section of the affected population is asymptomatic, for some it can be lethal There isn’t clarity on all the ways C19 spreads It’s known to affect the lungs, heart, and kidneys in patients with weak immunity It has been hard to identify a definitive pattern of the virus. Some observations in managing the C19 situation are: With no vaccine in sight, the end of this epidemic looks months or years away Health care personnel in hospitals need additional protection to treat patients Lockdowns lead to severe economic hardship and its repeated application can be damaging Quarantining people has an economic cost, especially in the weaker sections of society If one takes a step back to re-think about this, we are primarily solving 2 problems: Minimise deaths: Minimise the death of C19 and non-C19 patients in this period Maximise economic growth: The GDP output/growth should equal or higher than pre-C19 levels One needs to achieve the 2 goals in an environment of rising number of C19 cases. Minimise deaths An approach that can be applied to achieve this is: Data driven health care capacity planning Build a health repository of all the citizens with details like pre-existing diseases, comorbidity, health status, etc. The repository needs to be updated quarterly to account for patient data changes This health repository data is combined with the C19 profile (disease susceptibility) and/or other seasonal diseases to determine the healthcare capacity (medicines, doctors, etc.) needed The healthcare capacity deficit/excess needs to be analysed in categories (beds, equipment, medicine, personnel, etc.) and regions (city, state, etc.) and actions taken accordingly Regular capacity management will ensure patients aren’t deprived of timely treatment. In addition, such planning helps in the equitable distribution of healthcare across regions and optimising health care costs. Healthcare sector is better prepared to scale-up/down their operations Based on the analysis citizens can be informed about their probability of needing hospitalisation on contracting C19. Citizens with a higher health risk on C19 infection should be personally trained on prevention and tips to manage the disease on occurrence The diagram below explains the process Mechanism to increase hospital capacity without cost escalation Due to the nature of C19, health personnel are prone to infection and their safety is a big issue. There is also a shortage of hospitable beds available. Even non-C19 patients aren’t getting the required treatment because health personnel seek it as a risk. This resulted in, healthcare costs going up and availability reducing. To mitigate such issues, hospital layouts may need to be altered (as shown in the diagram below). The altered layout improves hospital capacity and availability of health care personnel. It also reduces the need for the arduous C19 protection procedures. Such procedures reduce the patient treatment capacity and puts a toll on hospital management. Over a period, the number of recovered C19 persons are going to increase significantly. We need to start tapping into their services to reduce the burden on the system. The hospitals need to be divided into 3 zones. The hospital zoning illustration shown below explains how this could be done. In the diagram, patients are shown in green and health care personnel are in light red. **Assumption: Infected and recovered C19 patients are immune to the disease. This is not clearly established Better enforcement of social factors The other reason for high number of infections in countries like India is a glaring disregard in following C19 rules in public places and the laxity in enforcement. Enforcement covers 2 parts, tracking incidents of violation and penalising the behaviour. Government should use modern mechanisms like crowd sourcing to track incidents and ride on the growing public fear to ensure penalty enforcement succeeds. The C19 pandemic has exposed governance limitations in not just following C19 rules, but also in other areas of public safety like road travel, sanitation, dietary habits, etc. Maximise economic growth The earlier lockdown has strained the economy. Adequate measures need to be taken to get the economy back on track. Some of the areas that need to be addressed are: One needs to evaluate the development needs of the country in different categories like growth impetus factors (e.g. building roads, electricity capacity increase), social factors (e.g. waste water treatment plants, health care capacity), and environmental factors (e.g. solar energy generation, EV charging stations). Governments need to accelerate funding in such projects so that that large numbers of unemployed people are hired and trained. Besides giving an immediate boost to the ailing economy such projects have a future payback. The governments should not get bogged down by the huge fiscal deficit such measures can create. Such a mechanism to get money out in the economy is far than better measures like QE (Quantitative Easing) or free money transfer into people’s bank accounts Certain items like smartphone, internet, masks, etc. have become critical (for work, education, critical government announcements). It’s essential to subsidise or reduce taxes so that these items are affordable and accessible to everyone without a financial impact The government shouldn’t put too many C19 related controls on service offerings (e.g. shops, schools, restaurants, cabs). Putting many controls increases the cost of the service which neither the seller not buyer is willing or able to pay. Where controls are put, the Govt should bear the costs or reduce taxes or figure out a mechanism so that the cost can be absorbed. An event like the C19 pandemic is a great opportunity to rationalise development imbalances in the country. Government funding should be channelized more to under-developed regions. This drives growth in regions that need it most. It also prevents excess migration that has resulted in uncontrolled and bad urbanisation that has made C19 management hard (guidelines like social distance are impossible to follow) Post-C19 lockdown, the business environment (need for sanitizers, masks, home furniture) has changed. To make people employable in new flourishing businesses there could be a need to re-skill people. Such an initiative can be taken up by the public/private sector The number of C19 infected asymptomatic patients is going to keep increasing. Building an economy around them (existing, recovered C19 patients) may not be a far-fetched idea. E.g. jobs for C19 infected daily wage earners, C19 infected taxi drivers to transport C19 patients, etc. In the last 100 years, mankind has conquered the destructive aspects of many a disease and natural mishap (hurricanes, floods, etc.). Human lives lost in such events has dramatically dropped over the years and our preparedness has never been this good. Nature seems to have caught up with mankind’s big strides in science and technology. C19 has been hard to reign in with no breakthrough yet. The C19 pandemic is here to stay for the near future. The more we accept this reality and change ourselves to live with it amidst us, the faster we can return to a new normal. A quote from Edward Jenner (inventor of Small Pox) seems apt in the situation – “The deviation of man from the state in which he was originally placed by nature seems to have proved to him a prolific source of diseases”.

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HIMSS Canceled Amid Coronavirus – What Can Healthcare IT Take Away?

Article | March 9, 2020

With the announcement of the HIMSS conference cancellation the healthcare IT industry is hit hard. Healthcare Information and Management Systems Society (HIMSS) is the super bowl of healthcare tech. 45,000 attendees from 50 countries were scheduled to fly into Orlando and spend 5 days immersed in innovative healthcare tech – and of course, shop around on the Expo floor. For many companies, the HIMSS event is the lifeline of their sales pipeline for the entire year – we’re talking tons of leads. Not having HIMSS means major threats to healthcare technology company revenue. We need to be more prepared to deal with pandemics no matter what. And as an industry, we need to be focused on developing technology solutions for disease detection, tracking, and prevention. And we need greater emphasis on data interoperability. Every time a crisis happens, the world is reminded of why it’s so important for systems and entities to share information. We learned this lesson when 9/11 happened. Data interoperability can help us identify problems earlier and get a handle on mitigation before issues get out of control.

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How COVID-19 is Impacting the Healthcare Industry and its Workers

Article | December 8, 2020

The one clear consensus that has emerged from this doubt and anxiety-filled time is that our society will be forever changed by COVID-19. In the recent days, we have seen a general movement toward telecommuting and digital solutions to accommodate the drastic changes caused by this global pandemic. The healthcare industry, which is arguably impacted the most, is no exception to this trend. But while the movement to digital healthcare started well before the outbreak, it has been a slow journey, fraught with many regulations that have slowed its market penetration. With the current system so overwhelmed, a transition from the face-to-face model of care to a digital model has become vitally necessary, forcing it to happen sooner rather than later. Places that have already embraced the digitalization of healthcare practices have demonstrated the benefits of updating the old-fashioned model. A digital approach to healthcare can have unlimited applications, from telemedicine to a digital system for tracking available hospital beds. All of these applications not only save time but also potentially peoples’ lives by eliminating unnecessary contact between infected and healthy patients as well as their caregivers.

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Spotlight

William Osler Health System

William Osler Health System is a multi-site hospital system ‘Accredited with Exemplary Standing’ that serves 1.3 million residents of Brampton, Etobicoke, and surrounding communities within the Central West Local Health Integration Network.

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