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ForumsCardiovascular OutcomesSTEP-HFpEF: semaglutide in heart failure with preserved EF — need advice Page 3

STEP-HFpEF: semaglutide in heart failure with preserved EF — need advice

pam_stl Thu, Apr 23, 2026 at 6:17 PM 12 replies 546 viewsPage 3 of 3
Dr.EndoEP
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Apr 24, 2026 at 2:46 PM#11
Dr.RaviCardio said:
The dose-response is real but shallow at the top.

That reframing is the part I needed. Adding it to my notes with a link back to this thread.

18 18NicoleRaleigh, james_edin, FranDenver and 15 others
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Dr.SleepRoch
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Apr 25, 2026 at 5:30 AM#12

From the other side of the consultation, briefly.

Positive "side effect" of cardiovascular risk: my blood pressure dropped so much that I'm now off metoprolol entirely! My cardiologist is thrilled.

If you're on BP meds and losing weight on a GLP-1, monitor your BP at home regularly. Hypotension symptoms (dizziness, lightheadedness when standing) mean your BP meds may need reduction. Don't wait for your next scheduled appointment — call your doctor.

17 17kim_atl_prep, sarah_TO, wendy_avl and 14 others
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JennaRN
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Apr 25, 2026 at 8:14 PM#13
lisa_labSD said:
The mechanism that matters here is not stomach emptying, it is central.

Pushing back on lisa_labSD here. The trial means are being read too generously in this thread. STEP populations were selected, supported, and titrated by protocol, and the real-world curves are consistently a few points worse. That difference is not noise, it is what happens when you remove the study infrastructure.

Last edited: Apr 25, 2026 at 9:14 PM
16 16BiostatsBrad, PeptideSynthNJ, Dr.KarenChen and 13 others
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LabKate
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Apr 26, 2026 at 10:58 AM#14
pam_stl said:
SELECT is the trial that changed the framing of this class, because it was an outcome trial rather than a weight trial: about a 20% relative reduction…

CRP reduction on cardiovascular risk — this is the lab result that excites me most:

Baseline hsCRP: 9.0 mg/L (high cardiovascular risk)
Month 6 hsCRP: 2.5 mg/L (moderate risk)
Month 12 hsCRP: 0.7 mg/L (low risk)

This level of inflammatory marker reduction is comparable to what you'd see with statin therapy. Combined with the weight loss, my 10-year ASCVD risk score dropped from 16% to 5%. My cardiologist is genuinely impressed.

15 15emily_PDX, Dr.SleepRoch, laura_annarbor and 12 others
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mike_mod
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Apr 27, 2026 at 1:43 AM#15

Moderator note: the sourcing question belongs in the vendor section and has been split out.

14 14PurityPaulOR, MaxMetOK, MounjBrad and 11 others
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