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ForumsCardiovascular OutcomesMy dad had a heart attack and now I am terrified - will GLP-1 help? — looking for input Page 6

My dad had a heart attack and now I am terrified - will GLP-1 help? — looking for input

PharmHunterJen Thu, Jul 3, 2025 at 12:34 AM 37 replies 2,232 viewsPage 6 of 8
AussieAnna
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Jul 15, 2025 at 10:26 AM#26

Following on from Dr.LipidDallas — and this may be the naive question:

How would you tell the difference between that and the alternative explanation?

10 10TrialNerd_Beth, HPLC_Greg, LibrarianMeg and 7 others
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FDA_TrackerJim
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Jul 16, 2025 at 9:27 PM#27
Dr.PulmRoch said:
SUSTAIN-6 was the first CVOT to show cardiovascular benefit with semaglutide, relevant to cardiovascular risk.

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

Baseline hsCRP: 10.0 mg/L (high cardiovascular risk)
Month 6 hsCRP: 2.5 mg/L (moderate risk)
Month 12 hsCRP: 0.9 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 17% to 5%. My cardiologist is genuinely impressed.

9 9Admin, Dr.Martinez, mike_mod and 6 others
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TrialTracker_MD
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Jul 18, 2025 at 8:27 AM#28
Dr.PulmRoch said:
SUSTAIN-6 was the first CVOT to show cardiovascular benefit with semaglutide, relevant to cardiovascular risk.

NNT calculation for cardiovascular risk clinical endpoints: NNT = 1/ARR (absolute risk reduction).

From SELECT trial: MACE at 39 months — 6.5% semaglutide vs 8.0% placebo. ARR = 1.5%. NNT = 67 over 3.3 years.

Compare to established therapies:

InterventionNNTTimeframe
Semaglutide (MACE)673.3 years
Statins primary prevention (MI)~1005 years
Aspirin secondary prevention~772 years

These NNTs are clinically meaningful and comparable to accepted cardiovascular interventions.

8 8maya_sedona, stefan_berlin, Dr.EM_Chicago and 5 others
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anders_CPH
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Jul 19, 2025 at 7:26 PM#29
Dr.PulmRoch said:
SUSTAIN-6 was the first CVOT to show cardiovascular benefit with semaglutide, relevant to cardiovascular risk.

Thank you for spelling out the reasoning rather than just the conclusion. Adding it to my notes with a link back to this thread.

7 7BethLabQueen, ChrisMacros, KetoKyle and 4 others
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PharmHunterJen
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Jul 21, 2025 at 6:24 AM#30
TrialTracker_MD said:
NNT calculation for cardiovascular risk clinical endpoints: NNT = 1/ARR (absolute risk reduction).

Cardiac biomarkers and cardiovascular risk: my cardiologist ordered advanced cardiac labs given my family history. Results were encouraging:

  • NT-proBNP: 54 pg/mL (normal, cardiac function preserved)
  • Lp(a): 34 nmol/L (genetic, unchanged — expected)
  • ApoB: dropped from 154 to 94 mg/dL (excellent response)
  • Coronary calcium score: 0 (unchanged from baseline — reassuring)

The ApoB reduction is particularly meaningful — it's considered the best single predictor of cardiovascular risk. GLP-1 therapy seems to improve this consistently.

35 10mike_mealprep, NicoleRaleigh, james_edin and 32 others
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