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Early TAVR for asymptomatic aortic stenosis
There have been many ongoing trials on this topic and they are finally starting to conclude that intervening early, even when the patient is asymptomatic, is beneficial once echocardiogram shows the patient has severe aortic stenosis. A meta-analysis of 4 randomized control trials on this topic recently showed that among 1,400 patients at 42-74 months of follow up, those who received TAVR or other valve replacement were significantly less likely to experience death, stroke, h

Mark Ziats
Nov 91 min read
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Vaginal Estrogen and Stroke Risk
We get a lot of questions from women who would benefit from vaginal/topical estrogen but are appropriately concerned about increased risk for heart attack and stroke with estrogen supplementation. A new study in the journal Stroke suggests that even amongst women who would be high or above average risk for stroke, use of vaginal estradiol was not associated with excess risk for recurrent ischemic stroke in this population. And this was true at doses as high as > 50ug per we

Mark Ziats
Nov 91 min read
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Insomnia in Primary Care
This is one of the most commonly asked questions that we get and probably one of the most difficult to manage as really >95% of it is behavioral and/or anxiety related and not truly a neurologic problem with sleep…  There was a really great recent New England Journal of Medicine review article on this topic that does a nice job of describing the evidence behind the thoughts on this subject. [1]  In brief, the majority of patient reported insomnia falls into one of (or a com

Mark Ziats
Nov 65 min read
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When to get seasonal COVID vaccines
Interestingly, as with all things in medicine, there may not be a right answer to this question. One intriguing study showed this was...

Mark Ziats
Aug 93 min read
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COVID-19 Seasonal Vaccines
We are getting a lot of questions as to if/when COVID-19 vaccination is recommend. Everyone’s individual healthcare should be...

Mark Ziats
Aug 92 min read
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Appeal of GLP-1 Compounding Removal Denied
US judge sides with FDA's removal of Lilly's weight loss drug from shortage list https://www.reuters.com/business/healthcare-pharmaceuticals/us-judge-sides-with-fdas-removal-lillys-weight-loss-drug-shortage-list-2025-05-07/

Mark Ziats
May 121 min read
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Shingles vaccine and decrease risk for dementia?
Interesting summary of some recent studies that have shown decreased incident of dementia / alzheimer's disease in patients who got the...

Mark Ziats
Apr 241 min read
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GLP-1 Medications and Medicare/Medicaid
It appears for now anyway Ozempic / Wegovy / Zepbound / Monjuro will not be covered by medicare: Medicare and Medicaid won’t pay for popular obesity drugs like Wegovy and Zepbound, rejecting, at least for now, a Biden administration proposal that would have expanded coverage for weight loss https://www.wsj.com/health/healthcare/trump-administration-rejects-expanding-medicare-medicaid-coverage-of-obesity-drugs-f32ced38?st=pZanPk&reflink=article_gmail_share

Mark Ziats
Apr 51 min read
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Magnesium for Sleep
Great artcile from the Wall Street Journal on this 'hot topic.' Admittedly I have never heard about this until recently patients have...

Mark Ziats
Apr 51 min read
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Longevity science has hit the mainstream—but no one agrees on the science
Great article in the Wallstreet journal on 'longevity science': https://www.wsj.com/health/wellness/longevity-antiaging-leonard-guarente-...

Mark Ziats
Mar 251 min read
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What happens when you stop taking Ozempic / Wegovy / Zepbound / Monjuro?
I get asked this all the time. No great data on this yet given these drugs are new. Some evidence for weight re-gain. An interesting article here: https://www.wsj.com/health/wellness/a-year-after-i-stopped-taking-a-weight-loss-drug-ive-lost-20-more-pounds-b23c09e6?st=nKaXEA&reflink=article_gmail_share Anecdotally, if you can use the time you are on the drug to 'retrain' your brain and body to learn how much food your body actually needs, you can behaviorally control the calor

Mark Ziats
Mar 211 min read
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WSJ Article on 'over medicalizing'
Great piece, I think about this topic a lot: https://www.wsj.com/health/healthcare/we-are-turning-too-many-people-into-medical-patients-a...

Mark Ziats
Mar 191 min read
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FDA clarifies policies for compounders as national GLP-1 supply begins to stabilize
Compounded versions of Semaglutide (Ozempic / Wegovy) and Tirzepitide (Monjuro and Zepbound) are no longer legal, with further FDA...

Mark Ziats
Mar 161 min read
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Wall Street Journal Article on the Dangers of Benzodiazepines
The Wall Street Journal (WSJ) has been writing about this topic frequently lately it seems, which I am glad to see. I have been espousing...

Mark Ziats
Mar 161 min read
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Compounded GLP-1 Drugs for Weight Loss (Semaglutide / Tirzaperatide) in 2025 going away?
This is a complex and evolving topic, generating a ton of calls and interest to us. There are multiple moving parts to this, and here is...

Mark Ziats
Mar 53 min read
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Texas Measles Outbreak - What to do
texas measles outbreak guidance

Mark Ziats
Feb 263 min read
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In Fort Worth: Drug compounders sue US FDA over removal of Wegovy, Ozempic from shortage list
Link to the article here: https://www.reuters.com/business/healthcare-pharmaceuticals/drug-compounders-sue-us-fda-over-removal-wegovy-ozempic-shortage-list-2025-02-24/

Mark Ziats
Feb 241 min read
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FDA Declares Shortage of semaglutide over
See article here: https://www.fiercehealthcare.com/health-tech/fda-declares-semaglutide-shortage-over-spelling-end-compounded-glp-1-market

Mark Ziats
Feb 231 min read
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Benzodiazepine and dementia / fall risks - litearture
I have been preaching this to patients for many years, that any purported benefit for long-term use of benzodiazepines such as Ativan,...

Mark Ziats
Jan 291 min read
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More legal evolution in the compounding GLP-1 (tirzaperitide / Zepbound) saga
FDA Announced Removal of Tirzepatide from the Drug Shortage List https://search.app/1tgc1KWT5tQ1BPyQA

Mark Ziats
Jan 41 min read
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