Tuesday 29 April 2014

Achieving the Best Possible Outcomes for Cardiovascular Emergencies - Part 3 of 3


What could be accomplished with Two Dollars?

In Ontario roughly 20% of the population is age 55 or older. In a typical LHIN (Local Health Integration Network) with a population of 1,000,000 this represents about 200,000 people. A budget line based on $2.00 per age 55+ resident dedicated to raising awareness amongst older adults of how to recognize and respond to cardiovascular emergencies would represent an annual expenditure of $400,000 of the best money ever spent on healthcare.  Provincially that’s about $6.4 million out of the $49 billion healthcare budget.

Managing the care and rehabilitation of patients that have experienced Heart Attack and Stroke represents a multi-million dollar cost to any healthcare system. Due to the extremely high cost of treating patients that have experienced the worst possible outcomes every healthcare jurisdiction invests heavily in developing facilities and teams of specialists that are tasked with achieving the best possible outcomes. The tools and the techniques that these interventional teams use are at the leading edge of medical technology representing the culmination of billions of dollars of worldwide research and development costs. The programs are so expensive and highly specialized that in Ontario only one in eleven (15 of 165) hospitals are set-up to perform the cardiac procedures.

What I find fascinating is that the same billions of dollars of research has shown conclusively that the independent variable with the strongest association to good outcomes for Heart Attack and Stroke victims is time, specifically the time from symptom onset to definitive treatment. In-hospital improvements to programs may result in incremental improvements in time to treatment but the potential for quantum improvement lies entirely in the pre-hospital realm and specifically with the lay public - the patients, their families, coworkers and friends.

The gold standard treatment times of 90 minutes for Heart Attack (STEMI) and 180 minutes for Stroke will only be achieved consistently when the majority of the adult population is knowledgeable around recognizing and responding to observed symptoms. Every time the gold standard time to treatment is achieved the healthcare systems saves tens perhaps even hundreds of thousands of dollars. We should also pause to consider the human cost of missing the 90 or 180 minute window.

Every month I teach CPR to between 50 and 100 older adults across Ontario and we typically spend up to an hour discussing Heart Attack and Stroke recognition and response.  The vast majority of the adults I meet are somewhat aware of the symptoms, totally unaware of how to respond when symptoms are observed, unaware of the importance of a timely response and most importantly unaware of the life altering difference in patient (and family) outcomes for those that are treated within the gold standard timeframes.  Especially with adult learners explaining the why of things, in this case significantly better patient outcomes,  is the most effective way to deliver the message.

If every LHIN in Ontario hired one fulltime Health Promoter, with an appropriate program budget, dedicated to raising awareness amongst older adults of how to recognize and respond to cardiovascular emergencies measuring the impact of their efforts, in both economic and human terms, would likely be the best news story that many LHIN’s would have to report on each year.  Through stakeholder networking to create opportunities for workshops and presentations and effective use of both traditional and social media a little money could go a long way to disseminating the “time is of the essence” message.  Realizing the economic benefit of increasing the number of Heart Attack and Stroke patients that arrive at Ontario’s world class facilities within the target time from symptom onset is some of the lowest hanging fruit in the healthcare system

Note: The task of educating the public on Heart Attack and Stroke Recognition and Response is entirely separate and distinct from promoting lifestyles that contribute to good cardiovascular health.  Programs aimed at lifestyle modification will have little or no effect on “symptom onset to definitive therapy times” for patients experiencing a cardiovascular emergency.

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