Jordy Cohen
@jordybc.bsky.social
1.3K followers 530 following 470 posts
Nephrologist, epidemiologist, methods nerd, climber, hypertension, MedEd, @ PennKidney https://dbei.med.upenn.edu/staff/jordana-cohen-md-msce/
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Reposted by Jordy Cohen
pennmemorycenter.bsky.social
High blood pressure often shows no symptoms, but raises risk of stroke, heart disease, kidney damage, and dementia.
New American Heart Association guidelines: treat it early with diet & exercise.
“If you catch it early, you can gain many more years of healthy life,” says Penn’s Dr. Jordana Cohen.
The silent killer increases your risk of stroke and dementia. Here's how to control it
New recommendations for early treatment of hypertension to prevent strokes, heart attacks and dementia come as an experimental medication is shown to lower blood pressure in hard-to-treat patients.
www.npr.org
Reposted by Jordy Cohen
nephjc.bsky.social
And that’s a wrap!
In summary: screen carefully, stratify by risk, account for kidney health, and individualize therapy.
For nephrology, the wins are undeniable: albuminuria testing is mainstream, CKD visibility is heightened, and aldosterone is on the radar.

#NephJC
jordybc.bsky.social
Tried to keep up on my phone while being held hostage in my toddler’s room 😳

Great chat!

#nephjc
Reposted by Jordy Cohen
nephjc.bsky.social
T4l
1️⃣2️⃣No aggressive IV treatment for severe asymptomatic HTN - avoid acute inpatient lowering if no target-organ damage (COR III: Harm, LOE C-LD).
📝Treat the patient (situation) not the number for acute HTN during hospitalization. I have trouble convincing nocturnists of this. #NephJC
Reposted by Jordy Cohen
nephjc.bsky.social
T4j
🔟CKD with albuminuria - ACEi/ARB strongly recommended to delay CKD progression and reduce CVD (COR I, LOE A).
📝Still only 35-50% of eligible patients get them. How do we move the needle on this? #NephJC
jordybc.bsky.social
Yes! Slide care of Paul Whelton at this year’s #Hypertension25

#nephjc
Cognitive impairment data
Reposted by Jordy Cohen
nephjc.bsky.social
T4i
9️⃣Cognitive protection🧠 - treat to SBP <130 to prevent mild cognitive impairment/dementia (COR I, LOE B-R).
📝Do you think BP control has a significant role in dementia? #NephJC

jordybc.bsky.social
Even when we say we will use MRAs earlier, we don’t! We showed this. Screening is associated with WAY more MRA use (probably in part because those who think to screen are more likely to treat based on best evidence)

pmc.ncbi.nlm.nih.gov/articles/PMC...

#nephjc
Table
jordybc.bsky.social
That was the goal with the encouragement without saying it’s absolutely required. It’s not feasible or appropriate in everyone/should be tailored to the individual.

Overall, it’s to swing the pendulum to aim lower when possible

#nephjc
a black background with a gold circle and a la logo
Alt: Pendulum
media.tenor.com
jordybc.bsky.social
Captures similar people

From the AHA scientific statement on PREVENT:

www.ahajournals.org/doi/10.1161/...

#nephjc
PREVENT
Reposted by Jordy Cohen
nephroseeker.medsky.social
I would dare to say many people: if too young, if single pill combo is not enough to control BP. PA is more common than we are used to think. Usually, for us nephrologists is even harder to screen when pts are already on 4-5meds #nephjc

www.nephjc.com/news/primary...
Undercover Aldosterone — NephJC
This week, we will discuss the origins of primary hyperaldosteronism in normotensive patients. Could this undetected anomaly be the cause of idiopathic hypertension and CKD?
www.nephjc.com
jordybc.bsky.social
AHA/ACC came close! Anyone with BP >140/90

#nephjc
PA recommendation
jordybc.bsky.social
Same with the AHA/ACC guideline (well, close — anyone w/BP >140/90)!!
👇
PA recommendation
jordybc.bsky.social
The guidelines point out literature that home BP seems prognostically similar to ABPM and better for repeatability/longitudinal monitoring. We still use ABPM a lot, but for situations where we need more detailed data (BP lability, new target organ damage, unclear if home BPs are accurate)

#nephjc
jordybc.bsky.social
This is what happens when there are 3 nephrologists on the writing committee 🤓

#nephjc
jordybc.bsky.social
Calling out the shift to automated devices!

🩺Aneroid devices are easily miscalibrated and require frequent recalibration (plus perfect hearing!) — not the best option

🤖Automated devices aren’t prone to miscalibration but need to be correctly validated — check out www.validatebp.org

#nephjc
Home | Validate BP
The VDL is a free resource to help patients and physicians find blood pressure devices that have been validated for clinical accuracy. Supported by the AMA.
www.validatebp.org
Reposted by Jordy Cohen
nephjc.bsky.social
T0b
Is HTN still a problem worth our attention? Haven’t we conquered this ‘Silent Killer’ yet? Answers: YES it’s a problem, NO we’ve not conquered it.
#NephJC
Reposted by Jordy Cohen
nephjc.bsky.social
T0c
Check out these sobering stats:
➡️More than 1.3 billion with HTN globally, 1.2 billion without control
➡️46.7 % HTN prevalence in the US from 2017 to 2020
➡️Leading cause of death and disability worldwide

#NephJC
jordybc.bsky.social
Jordy Cohen from University of Pennsylvania here for what’s certain to be an exciting #nephjc!

I’m perhaps biased as a member of the writing committee of the 2025 AHA/ACC BP guideline…

No other COIs
a stuffed animal wearing a hockey helmet and a beard
Alt: Gritty giving two peace signs
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