Marijuana Linked to Elevated Heart Attack Risk in Young Adults

Photo © Shuttertock.

Association is stronger when marijuana use is frequent.

As the decriminalization of marijuana becomes more widespread, its use is on the rise among young adults. Yet, the effects on overall health have not been well studied, including how marijuana use affects cardiovascular health.

Now a large-scale study in the Canadian Medical Association Journal has found an association between recent marijuana use and increased risk of myocardial infarction (MI) in young people, ages 18 to 44 years. The association was strongest among those who used marijuana at least four times a month, primarily by smoking it. Users who vaped or ingested marijuana through baked goods or other edibles also had a higher incidence of MI compared with nonusers, but only those who smoked frequently showed elevated risk that was statistically significant.

The study was based on 2017 and 2018 behavioral risk survey data from the Centers for Disease Control and Prevention. It sought to evaluate known evidence of cardiovascular effects of marijuana in the context of MI risk for individual users. Marijuana’s chemical components can increase myocardial oxygen demand while simultaneously reducing blood flow to the myocardium. This cannabis-induced oxygen supply and demand mismatch, in the setting of […]

2021-12-07T11:34:08-05:00December 7th, 2021|Nursing, Public health|0 Comments
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States Seek to Limit Health Officials’ Powers to Act

Since the COVID-19 pandemic began, public health measures to control the spread of the virus have provoked fierce debate. In recent months, at least 15 state legislatures have passed or are considering bills to limit the legal authority of public health agencies, according to the Network for Public Health Law, which has partnered with the National Association of County and City Health Officials to document the situation. In addition, lawmakers in at least 46 states have introduced bills to rein in the power of governors to take action in public health and other emergencies.

The anger fueling these actions stems from the perceived overreach by health officials, resulting in a backlash of legislative attempts to limit their authority. These include measures to prevent the closure of businesses or allow lawmakers to rescind mask mandates.

In addition, some state courts have limited the emergency and regulatory powers that governors used to respond to the pandemic. Demands for “individual freedom” spurred some of these state actions, though their consequences are likely to be more far reaching. […]

2021-11-18T10:25:06-05:00November 18th, 2021|infection control, infectious diseases, Nursing, Public health|0 Comments
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The Essentials for Nurses About Recognition and Treatment of MIS-C

‘A massive systemic inflammatory response.’

While on the whole the United States is seeing a decline in COVID cases, this most recent wave of the Delta variant has seen an unprecedented number of children infected and hospitalized for COVID-19.

While children generally fare better than adults from the virus, infection may make them susceptible to a rare condition known as multisystem inflammatory syndrome in children (MIS-C).

This rare but serious condition was described by Shields and colleagues in our May issue as “a massive systemic inflammatory response that has physiologic correlations to Kawasaki disease, Kawasaki disease shock syndrome, toxic shock syndrome, macrophage activation syndrome, and cytokine release syndrome.”

The CDC reports that, as of October 4, the number of patients meeting the case definition for MIS-C was 5,217 (up from 4,000 reported in June) and the total number of deaths meeting the case definition was 46.

The CDC case definition includes the following:

2021-10-28T10:36:09-04:00October 20th, 2021|COVID-19, infectious diseases, Nursing|0 Comments
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Delta, Mu, and Others: What to Know About Covid Variants

Daily Trends in COVID-19 Cases in the U.S. Reported to CDC (9-21-21): red line shows 7-day moving average. Click image to enlarge.

According to the CDC, the delta variant now makes up more than 99% of COVID-19 cases across the U.S. Recently, though, the media has been drawing attention to the mu variant. Should we worry?

How serious are variants?

Viruses constantly change. Mutations might make a virus easier to spread or more virulent, change its clinical presentation, or alter its response to tests, vaccines, or treatment. Or there may be no observable change in its characteristics at all. Some variants simply fade away; others stick around, but can’t compete with more dominant variants and never really get a “foothold” in a particular population. At this time—and this is a pretty big caveat—the COVID-19 mu variant seems stuck in this last category, at least in the U.S.

What about mu?

Although the mu variant has been identified in more than 39 countries, including the U.S., there have been only about 2,000 cases here, mostly in California, Florida, Texas, and New York. The World Health Organization (WHO) calls mu a “variant of interest” […]

2021-09-14T14:36:42-04:00September 14th, 2021|COVID-19, infectious diseases, Nursing|1 Comment
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A Plea for Help in Making Nursing Sustainable

by Casey Horner/via Unsplash

My hairdresser made a comment that I hear from a lot of people who are not in health care.

“I don’t know how you do a full 12-hour shift when it’s life-and-death work. I mean, I have long days working too, but cutting and styling hair isn’t life and death. I just can’t understand how you do it.”

I smiled and shrugged, as I usually do.

“Thanks for recognizing that. I don’t know. We get used to it, and we have a certain flow at work, even when it gets crazy. Plus it cuts down on the number of days I have to commute to work since I get so many hours in in one day.”

I had so much more to say, but that wasn’t the place for it. This is.

It’s true that at our core, we nurses are just wired to do this kind of work and we can push through it beyond a standard eight-hour work day. It also works well for consistency in ICU patient care to only have one changeover of the patient’s nurse from one 12-hour day shift to the incoming 12-hour night shift. We have generally found ways to ride the waves of an especially high census mixed with especially sick patients, typically followed […]

2021-08-19T16:46:41-04:00July 29th, 2021|health care policy, Nursing, nursing career, Public health, safe staffing|5 Comments
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