Matt Luther, MD MSCI
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drjmluther.bsky.social
Matt Luther, MD MSCI
@drjmluther.bsky.social
Nephrologist, Hypertension specialist, Physician-scientist.
Yes you should be able to reduce medications after adding Spironolactone.
I withdraw based on other adverse med effects (edema = CCB; K = thiazide/RAASi)

I use this figure in my talks on Resistant HTN...(observational, but holds up imo)

pubmed.ncbi.nlm.nih.gov/11991219/
July 15, 2025 at 4:16 PM
Baxdrostat HALO study failed to reach primary endpoint - I don't know why but VERY large placebo drop in AOBP.
Trial design or conduct error. I don't think it was the drug.
#NephJC
May 28, 2025 at 1:32 AM
As data emerges, the 3 new agents are much more selective than prior drugs. Still need more data on Vicadrostat (done but not shown in publications).
#nephJC
May 28, 2025 at 1:23 AM
It has been the main barrier to development- off target Cortisol inhibition, due to the high homology and overlapping functionality.
#nephJC
May 28, 2025 at 1:20 AM
These are going straight into my picture folder
@jordybc.bsky.social
January 26, 2025 at 6:54 PM
Reading the old hypertension literature is wild, because the debate was still "will treatment of hypertension (300/150) help or harm this patient?"
January 23, 2025 at 7:11 PM
adding to my HTN pharmacology references...
January 23, 2025 at 4:36 PM
It also explains why the VA Cooperative study had a signal for aortic events with only 143 patients followed over 3 years, for DBP 114-129 mmHg. 2 aortic dissections and 1 aorta rupture (all in placebo group)

pubmed.ncbi.nlm.nih.gov/4862069/
January 20, 2025 at 11:05 PM
I was looking for the best reference to quantify the risk of Aortic Dissection by Hypertension strata, and I think I found it.
January 20, 2025 at 10:58 PM
My presumption is that the device is FDA “cleared” and the relmipirizan injectable is FDA approved (like any drug). You need both for the measurement of gfr and the device also conducts the needed PK calculations.

Appears to be approved as a package.
January 19, 2025 at 7:28 PM
Tizanidine (Zanaflex) causes dysautonomia/blood pressure issues so commonly that i created an Epic dotphrase for it:
January 8, 2025 at 5:27 PM
The Cockcroft-Gault equation (established by fitting a model using imperfect renal measures in 247 patients, 1967) was used in clinical decision making and to renally dose medications for decades, before coming up with a somewhat better equation (MDRD in 2006).
December 6, 2024 at 8:47 PM
7-up contained Lithium until banned by the FDA.
Could help a lot of people…
December 1, 2024 at 11:31 PM
#nephbbq turkey on the green egg for thanksgiving
November 28, 2024 at 4:14 PM
Thanksgiving turkey is coming soon
#nephbbq
November 23, 2024 at 6:46 PM
Key tests here
November 21, 2024 at 1:03 PM