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Posts by Dave Weisman

Right, I aced organic chemistry, but averaged with English lit, I’m a B plus.

Staggering.

2 days ago 0 0 1 0
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Analysis of Alzheimer’s Drugs Stirs Debate About Their Effectiveness

The methods betray a motivation to dilute positive studies with negative ones. We've seen this in the past as a pathetic attempt to dismiss the efficacy of these drugs. www.nytimes.com/2026/04/15/h...

4 days ago 0 1 1 0

I'd only go to say hi. But didn't plan on it. You ever come to Philly?

4 days ago 1 0 1 0

what happened to Tylenol?

1 month ago 0 0 0 0

The asymmetry is palpable.

1 month ago 1 0 0 0
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Low-Dose Lithium for Mild Cognitive Impairment This pilot randomized clinical trial evaluates the feasibility, safety, and methodological considerations of low-dose lithium treatment in older adults with mild cognitive impairment.

Lithium in MCI, regardless of amyloid status, failed. I'm sure this will live on because including those with AB- keeps the door open to the (unlikely) idea it could work in AB+.
jamanetwork.com/journals/jam...

1 month ago 0 0 0 0
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Why Some People Thrive on Four Hours of Sleep Short sleepers, who make up less than one per cent of the population, spend significantly less time snoozing without any apparent health consequences.

Short sleepers, who make up less than one per cent of the population, spend significantly less than eight hours snoozing without any apparent health consequences. What can these rare individuals teach us about our relationship with rest? newyorkermag.visitlink.me/WQhwQk

2 months ago 34 5 3 5

isn’t one locked down in a quarantine?

2 months ago 0 0 0 0
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A republic, the right to free speech, invented by geniuses, run by idiots.

2 months ago 1 0 0 0

P hacking prospectively.

3 months ago 0 0 0 0

The timeline: HHS/Jr no longer recommend universal HBV vax, THEN funded a trial to study the effects of that recommendation.

3 months ago 1 0 1 0

Was thinking just clinical use.

3 months ago 0 0 1 0

Covid only revealed the real problem: anti-science Movements.

3 months ago 4 0 0 0

I was told that not a single Downs patient has been treated with AATs. Eventually this will happen, but it's been 2 years!

3 months ago 0 0 1 0

Turned into reality.

3 months ago 0 0 0 1

Read this if you are into Alzheimer's disease. It will help reframe your mind.

3 months ago 0 0 0 0

Wow, GREAT thread. Thank you. Given that we see APOE44 in 1-2% of the population and about 15% in AD trials, I concur with the risk being about 6 fold higher. And LOVE what you said about relative risk to APOE3 vs2.

This is a REALLY interesting topic, want to present it to American docs?

3 months ago 0 0 0 0
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The Rise of the Self-Serve Blood Test

"Function says it is not a medical provider." So what IS it? www.nytimes.com/2026/01/08/w...

3 months ago 0 0 0 0
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Thanks for this. Imagine being @drsforamerica.bsky.social and opposing the approval.

3 months ago 0 0 0 0

Dungeon Crawler Carl. The other answers are wrong.

Seriously, its a vacation from the madness. Bonus for the audible, great performance by Jeff Hayes.

3 months ago 3 0 0 0
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Onwards!

3 months ago 0 0 0 0

Punk rock girl came on Pandora. How in the world had I not uploaded that song before? I’m questioning other decisions I’ve made.

4 months ago 1 1 0 0

I've already seen the con, thanks to Bredesen. OTOH, it also decreases "door to needle" times for the anti-amyloid therapies.

4 months ago 1 0 0 0

Two AD failures in one day. Novo's semaglutide and the anti-tau mab posdinemab. Sad day for the field.

4 months ago 1 0 0 0
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GLP-1 Semaglutide Fails to Outperform Placebo in Phase 3 EVOKE Trial of Alzheimer Disease | NeurologyLive - Clinical Neurology News and Neurology Expert Insights Results from the EVOKE and EVOKE+ phase 3 studies reported that oral semaglutide did not significantly reduce clinical progression in patients with early symptomatic Alzheimer disease.

The Novo GLP trial failed in AD. Beware lack of mechanism and loss for repurposed drugs.

www.neurologylive.com/view/glp-1-s...

4 months ago 0 0 0 0

Sad. These men and women fought for better.

5 months ago 1 0 0 0

"Irrespective of one's stance on the clinical efficacy of lecanemab.." What does this even mean? We have the data that shows the efficacy.

5 months ago 0 0 1 0
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Earned that poutine.

5 months ago 1 0 0 0
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I love Canada. Got to speak at the CAGP-CCSMH 2025 Annual Scientific Meeting.

5 months ago 1 0 0 0

Wait till they find out how doctors used to treat syphilis.

6 months ago 2 0 0 0