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ForumsCardiovascular OutcomesSemaglutide cardiovascular benefit independent of weight loss — March 2026 Page 3

Semaglutide cardiovascular benefit independent of weight loss — March 2026

KevinCompounds Wed, Sep 11, 2024 at 8:02 PM 50 replies 2,983 viewsPage 3 of 10
LarryQC_SD
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Sep 12, 2024 at 6:09 AM#11
ingrid_STO said:
The dose-response is real but shallow at the top.

That holds for the injectable. The oral formulation has different absorption behaviour and the dose numbers are not interchangeable, which is worth saying out loud because people quote them as if they were.

2 0NurseKim_ATL, paul_denver
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DeniseRN_TPA
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Sep 12, 2024 at 9:54 AM#12
sarah_TO said:
All true, with one condition: that curve is for people who reached the dose on schedule.

This is exactly what I could not find anywhere else.

Last edited: Sep 12, 2024 at 12:54 PM
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DebRD_ATL
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Sep 12, 2024 at 1:39 PM#13
ingrid_STO said:
The dose-response is real but shallow at the top.

I will push back on the "any working dose is fine" framing. The maintenance evidence sits overwhelmingly at the top studied dose, and the extension data shows regain tracking dose reduction rather than tracking stopping. Holding low is reasonable; pretending it is evidentially equivalent is not.

Last edited: Sep 12, 2024 at 5:39 PM
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dave_SLC
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Sep 12, 2024 at 5:24 PM#14
KevinCompounds said:
Prescribed on cardiovascular grounds rather than for weight, and almost everything written for patients assumes the opposite.

Anti-inflammatory mechanisms of GLP-1 agonists and cardiovascular risk: beyond weight loss, GLP-1R activation directly suppresses NF-κB signaling, reduces NLRP3 inflammasome activation, and decreases monocyte/macrophage adhesion to endothelium[1].

Clinical correlates: hsCRP reduction of 30-60% (consistently seen across trials), reduced carotid intima-media thickness, and decreased coronary plaque inflammation on PET imaging.

These anti-inflammatory effects likely contribute to the cardiovascular benefit seen in SELECT — and may explain benefits beyond what weight loss alone would predict.

References:
[1] Hogan AE, et al. Diabetologia. 2014;57(4):781-784.
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mike_mod
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Sep 12, 2024 at 9:10 PM#15

Moderator note: two posts asking for a source have been merged into one. Please search the thread before asking again. Carry on.

Last edited: Sep 12, 2024 at 11:10 PM
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