xenwan
@xenwan.bsky.social
11 followers 60 following 9 posts
Internal medicine/Emergency Medicine 🏥 Echocardiography 🫀 POCUS 🎛️
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pulmcrit.bsky.social
antibiotic stewardship pearl:

Pneumonia patient on ampicillin-sulbactam

Blood grows Strep pneumo, sensitivity pending

Patient is improving

Sulbactam adds *nothing* to ampicillin for S. pneumo (resistance not mediated by beta-lactamase)

So you can immediately narrow to ampicillin #IDsky #EMIMCC
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olofl-s.bsky.social
A man in his 50s seeks the ED for the umpteenth time since his abdo pain started a few years ago. He says that it’s his gallbladder, surgery has been denied because of diffuse pain and normal blood tests. Today CRP 9, Leukocytes 11. #POCUS He got his operation the next day. #EMIMCC
xenwan.bsky.social
Surely LLMs are getting better by the hour, but still they suffer from intrinsic flaws that need to be addressed when using them in real life clinical scenarios.
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pulmcrit.bsky.social
if you’re getting a CT chest for a critically ill patient in respiratory failure of unclear etiology, it should be a CT angio to evaluate for PE (& other stuff)

sometimes being thorough is more effective than being smart

also, contrast allows evauation of cardiac chamber size & IVC reflux
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kasic.bsky.social
Pondering Penicillin? Check out this week’s KASIC pearl to learn that when it comes to Penicillin for S. aureus, Is it Aye or Nay? kymdro.org/kasic/?p=8559

#IDSky #AntimicrobialResistance #antimicrobialstewardship #rxsky #pharmacy #FOAMed #NPs #PAs
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nejm.org
Orforglipron is an oral, small-molecule, nonpeptide glucagon-like peptide-1 (GLP-1) receptor agonist being evaluated for the treatment of type 2 diabetes. Research findings from the ACHIEVE-1 phase 3 trial are summarized in a new Quick Take video. nej.md/42tGbHh
A visual representation of the ACHIEVE-1 phase 3 trial, which evaluated orforglipron for the treatment of type 2 diabetes
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kasic.bsky.social
Is Cefpodoxime Active? Check out this week’s KASIC pearl to learn about Ceftriaxone Guided IV to PO kymdro.org/kasic/?p=8544

#IDTSky #AntimicrobialResistance #antimicrobialstewardship #rxsky #pharmacy #FOAMed #NPs #PAs
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nejm.org
NEJM.org @nejm.org · Sep 9
Algorithm for the Management of Type B Aortic Dissection.

Read the full review by Firas F. Mussa, MD, and Panos Kougias, MD (@KougiasP): nej.md/4mKYgcb
A diagram showing the algorithm for the management of type B aortic dissection.
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thesgem.bsky.social
Some days in healthcare.
#MedSky
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stanfordasp.bsky.social
🌟 ABX Pearl of the Day:

❓ Q: I’m looking for oral ABX options for UTI. When might oral fosfomycin be appropriate?

#IDsky #medsky #meded #pharmsky #skyRX #AMSsky
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rebel-em.bsky.social
🚨 NEW POST: MDCalc Wars 🛑💥
Are you using PERC and Wells correctly?

✅ Start with Wells to guide next steps
🚫 Don’t use PERC in moderate/high-risk
🧪 Use high-sensitivity D-dimer!

👉 Read now: https://wp.me/pdrP8b-5oN
#FOAMed #EMIMCC #MEDSky
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rebel-em.bsky.social
🎧 NEW CoreCast!
🫁 Confused about hypoxia vs hypoxemia?
We’ve got a simple bedside approach‼️
🚫 Shunt ≠ Dead space
💡 Know when FiO₂ fails & PPV saves
🔗 https://loom.ly/hJFaydE
#FOAMed #MedSky #EMIMCC
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nephjc.bsky.social
T3f:
What’s a nephrologist to do?? If we are powerless to prevent excess CV mortality and hospitalizations in patients on dialysis then the real answer likely lies in dialysis prevention & early initiation of the pillars of CKD treatment. #NephJC

www.mdpi.com/1999-49...
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kasic.bsky.social
My Life is a Lie. Check out this week’s KASIC pearl to learn how to answer life’s most important question - Bactericidal vs. Bacteriostatic: Does it Matter? kymdro.org/kasic/?p=8511

#IDSky #AntimicrobialResistance #antimicrobialstewardship #rxsky #pharmacy #FOAMed #NPs #PAs
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drrossanarosa.bsky.social
Prompted by my dear friend @ambrx2003.bsky.social

How to befriend a steward 🥰😉
#IDSky #AMSSky #PharmSky
How to befriend a steward: know your antibiogram, delabel penicillin allergies, stop the vanco
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jama.com
JAMA @jama.com · Aug 23
In patients with salvageable brain tissue identified by perfusion imaging who did not initially receive thrombectomy, alteplase given 4.5 to 24 hours after acute ischemic #stroke onset may improve functional outcomes.

ja.ma/4oOAoWx #MedSky #NeuroSky
Figure 2. Distribution of Modified Rankin Scale Scores at 90 Days
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gx8a.bsky.social
61yo M from Ghana. Complaining CP since 3 hours.

This ECG looks tasty. Could mislead a lot of physicians.
@drghem.bsky.social @emcrit.bsky.social @eusem.bsky.social @criticalcarenow.bsky.social
(My first Bluesky post💙)
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rebel-em.bsky.social
🚨 NEW POST: MDCalc Wars 🛑💥
Are you using PERC and Wells correctly?

✅ Start with Wells to guide next steps
🚫 Don’t use PERC in moderate/high-risk
🧪 Use high-sensitivity D-dimer!

👉 Read now: https://wp.me/pdrP8b-5oN
#FOAMed #EMIMCC #MEDSky
Reposted by xenwan
pulmcrit.bsky.social
rapidly pushing IV calcium may cause:

😦 vasodilation, bradycardia, hypotension
😦 nausea/vomiting, flushing

if patients are conscious, this can make them feel horrible

if the patient is obtunded & not intubated, emesis can be a big problem

whenever possible, give IV Ca slowly #EMIMCC
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pulmcrit.bsky.social
the distinction between “bactericidal” vs “bacterostatic” antibiotics is some irrelevant BS.

this is fantastic, because there are plenty of other complex considerations when it comes to selecting an antibiotic. #EMIMCC
Reposted by xenwan
idiots-pod.bsky.social
Good question! #idsky #microsky
🪡
Co-amoxiclav is generally dosed in the UK as follows:

PO: 500mg Amox / 125mg Clavulanate
IV: 1000mg Amox / 200mg Clavulanate
Both 8-hourly.

This gives you differing ratios of Amox to Clav (4:1 for PO, 5:1 for IV). What gives?