Stroke News Digest

I haven’t written much about strokes lately, so it was time to scan the recent headlines. It turns out there is quite a lot to report on, and much of it (but not all) is good news. I always prefer to start with the positives, so here goes…

Announcing the Black Friday Sale!

If you’ve been waiting to order your copy of Stroke of Luck: My Life in Amateur Athletics, now’s the perfect time. I’ve reduced prices for e-book and print editions by a marathon-inspired 26.2 percent. These are the best prices you’ll see in 2024. The book would be a great gift for a runner… or non-runner… on your holiday gift list!

Order your copy of Stroke of Luck on Amazon today!

Sale prices will be in effect until December 1.

Awareness Campaigns are Working

June is Stroke Awareness Month in Canada. Heart and Stroke is committed to helping improve the lives of people at risk for and living with heart disease and stroke. When it comes to stroke, much has changed in the last several decades. The keys are increased awareness of the signs of stroke, and some revolutionary changes in stroke diagnostics and treatment.

Promoting stroke awareness is a priority for Heart and Stroke. Their media campaigns rely on an easy-to-remember acronym… F-A-S-T. By now, most of us will have seen the television ads and billboards, which remind us of the major signs of stroke, as follows:

• F is for FACE… Is it drooping?
• A is for ARMS… Is the person unable to lift both?
• S is for SPEECH… Is it slurred or incoherent?
• T is for TIME… Call 9-1-1 if any of these conditions exist!

Heart and Stroke notes that awareness campaigns have been successful. For example, 4 in 10 Canadians surveyed can name at least 2 signs of stroke. Women and older Canadians are more likely to recognize stroke symptoms. Of course, there is always more that can be done.

At this point, I will add a caveat about stroke awareness, because my symptoms did not fall into the F-A-S-T framework. It’s an 80-20 situation. I encourage everyone to read my blog pieces where I describe the less frequent symptoms. These include problems with balance and eyes/ears. So, if you can, please remember BE FAST, to cover off all the signs of stroke.

U of Calgary – Leading in Stroke Research

While there can never be a good time or place to have a stroke, it’s been said that Calgary is the place to be if is going to happen to you. I do have some direct experience in this regard, but I didn’t fully appreciate how much innovation is happening here.

A couple of March 2024 articles in Arch, the University of Calgary magazine (here and here) highlight advancements in diagnosis and treatment that originated at the Calgary Stroke Program (CSP). Here are just a few:

(1) A Calgary-based clinical trial led to a procedure known as EVT (endovascular thrombectomy), which is drastically reducing the death rate from one of the most common types of strokes. EVT is a procedure that can disrupt large clots in the brain. If done promptly after the onset of symptoms, EVT can triple a patient’s chance of making a full recovery from certain strokes.

(2) The Alberta Stroke Program Early CT Score (ASPECTS) is a grading system for strokes. This tool, which is based on a brain CT scan, has been adopted around the world as a way of measuring changes in a patient’s condition.

(3) A clinical trial of a clot-busting drug called Tenecteplase (TNKase™) compared it to the standard drug used for dissolving blood clots in brain arteries with acute ischemic stroke. As a result, TNKase™ is becoming the standard of care in hospitals around the world.

I could go on. The innovations originating in Calgary cover diagnostic processes, treatment options and rehabilitative therapies. It is a remarkable success story. On a personal note, I have come to know several of the doctors involved in these research programs. They are truly miracle workers.

Stroke Incidence is Increasing

A study in The Lancet Neurology found that the global prevalence of cardiovascular disease, including stroke, increased from 271 million in 1990 to 523 million in 2019. The study found that population growth and aging account for this increase. While stroke mortality rates had been declining in the latter part of the twentieth century, some countries have actually seen a reversal in this trend since 2010. Unfortunately, the US and UK are two countries that have seen an increase in stroke numbers.

A study on stroke prevalence by the Centers for Disease Control and Prevention fills in some of the details for the US. Here are a couple of headlines: stroke is the fifth leading cause of death in the US and it costs the economy about $56 billion annually. Digging deeper, the CDC study confirms the trend in stroke incidence. Overall US stroke prevalence increased by about 8 percent from 2011-2013 to 2020-22. The increase was slightly higher in females than males. There was an inverse relationship between education level and stroke prevalence. Perhaps most worrying was a significant increase in adults aged 18-64. As you might guess, obesity is a leading risk factor for stroke.

Not surprisingly, the trends in Canada are similar. Stroke is the fifth leading cause of death in Canada, accounting for about 13,000 deaths annually. There are more than 108,000 strokes in Canada each year… that’s one every five minutes. And nearly 900,000 Canadians are living with the outcome of strokes. As in other countries, it’s a result of our aging population.

Fortunately, when strokes do happen, more people are recognizing them and taking action.

Before signing off, I couldn’t help but include a photograph taken on yesterday’s short walk along the Elbow River in Calgary. The picture has nothing to do with strokes, but I liked it. Yes, winter is here!

Thanks for reading. Be well, and BE FAST…