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ForumsSemaglutide (Ozempic / Wegovy)A1C reduction on semaglutide: SUSTAIN program meta-analysis Page 3

A1C reduction on semaglutide: SUSTAIN program meta-analysis

A1cHero_PHX Tue, May 19, 2026 at 4:00 AM 22 replies 520 viewsPage 3 of 5
DeniseRN_TPA
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May 20, 2026 at 1:26 AM#11
TinaHashiRN said:
The mechanism that matters here is not stomach emptying, it is central.

Genuinely useful, thank you. I had the facts and not the framework. Sending this to two other people who asked me the same thing last week.

16 14jim_asheville, matt_MKE, Dr.ReproEndo and 13 others
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MASHdoc_SA
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May 20, 2026 at 6:25 PM#12

From the other side of the consultation, briefly.

A1cHero_PHX said:
...but the FDA says semaglutide...

Interesting point. I want to add some regulatory nuance: the FDA labeling reflects the specific clinical trial data submitted for approval. Real-world clinical practice often extends beyond the FDA label based on emerging evidence and clinical judgment.

Example: semaglutide was first approved for diabetes (Ozempic), then obesity (Wegovy). The molecule didn't change — our understanding of its applications expanded. Similarly, semaglutide may evolve as more data accumulates.

17 15TrialTracker_MD, JennaRN, LabKate and 14 others
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Dr.SportsMedIN
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May 21, 2026 at 11:24 AM#13
hans_munich said:
Albumin binding above 99% is the whole reason weekly dosing works, and it is also why the trough matters more than the peak.

Filing a mild objection. Mild because I might be wrong; an objection because nobody has addressed the case that does not fit. 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.

18 16adam_van, Dr.SurgeonPGH, rachel_ABQ and 15 others
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Dr.PulmRoch
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May 22, 2026 at 4:23 AM#14

The figures, for anyone assembling their own picture. A quick sanity check on any figure quoted here: is it mean or median, is it intention-to-treat or completers, and what was the comparator. Three questions, and they resolve most disagreements in these threads.

Last edited: May 22, 2026 at 5:23 AM
19 17DebRD_ATL, KristenIndy, MarkLI_maint and 16 others
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mike_mod
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May 22, 2026 at 9:21 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: May 22, 2026 at 11:21 PM
20 18PurityPaulOR, MaxMetOK, MounjBrad and 17 others
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