extract: 2025-01-01-select-cost-effectiveness-analysis-obesity-cvd
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@ -47,6 +47,12 @@ MASH/NASH is projected to become the leading cause of liver transplantation. GLP
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The BALANCE Model directly addresses the chronic use inflation problem by requiring lifestyle interventions alongside medication. If lifestyle supports can sustain metabolic benefits after medication discontinuation, the model could demonstrate a pathway to positive net cost impact. The 6-year test window (through 2031) will provide empirical data on whether combined intervention changes the chronic use economics.
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### Additional Evidence (challenge)
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*Source: [[2025-01-01-select-cost-effectiveness-analysis-obesity-cvd]] | Added: 2026-03-16*
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At net prices with 48% rebates, semaglutide achieves $32,219/QALY ICER, making it highly cost-effective. The Trump Medicare deal at $245/month (82% discount) would push ICER below $30K/QALY. The inflationary claim may need scope qualification: GLP-1s are inflationary at list prices but potentially cost-saving at negotiated net prices, and the price trajectory is declining faster than the 2035 projection anticipated.
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---
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Relevant Notes:
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@ -48,6 +48,12 @@ Phase 3 trial shows semaglutide 2.4mg achieves 62.9% resolution of steatohepatit
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FLOW trial demonstrated 29% reduction in cardiovascular death (HR 0.71, 95% CI 0.56-0.89) and 18% lower risk of major cardiovascular events in a kidney-focused trial. The cardiovascular benefits emerged as secondary endpoints in a study designed for kidney outcomes, supporting the multi-organ protection thesis. Separate analysis in Nature Medicine showed additive benefits when combined with SGLT2 inhibitors.
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### Additional Evidence (extend)
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*Source: [[2025-01-01-select-cost-effectiveness-analysis-obesity-cvd]] | Added: 2026-03-16*
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Quantified lifetime savings per subject: $14,431 from avoided T2D, $2,074 from avoided CKD, $1,512 from avoided CV events. Diabetes prevention is the dominant economic driver, not cardiovascular protection, suggesting targeting should prioritize metabolic risk over CV risk.
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---
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Relevant Notes:
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@ -34,6 +34,12 @@ This is the first dedicated kidney outcomes trial with a GLP-1 receptor agonist,
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FLOW trial (N=3,533, median 3.4 years follow-up) showed 24% reduction in major kidney disease events (HR 0.76, P=0.0003), with annual eGFR decline slowed by 1.16 mL/min/1.73m2 (P<0.001). Trial stopped early at prespecified interim analysis due to efficacy. FDA subsequently expanded semaglutide indications to include T2D patients with CKD. This is the first dedicated kidney outcomes trial with a GLP-1 receptor agonist, published in NEJM.
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### Additional Evidence (confirm)
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*Source: [[2025-01-01-select-cost-effectiveness-analysis-obesity-cvd]] | Added: 2026-03-16*
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SELECT trial economic model shows $2,074 per-subject lifetime savings from avoided CKD, supporting the claim that kidney protection generates substantial cost savings. However, diabetes prevention ($14,431) generates even larger savings.
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---
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Relevant Notes:
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@ -0,0 +1,32 @@
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{
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"rejected_claims": [
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{
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"filename": "glp-1-cost-effectiveness-depends-entirely-on-net-price-with-rebates-shifting-icer-from-136k-to-32k-per-qaly.md",
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"issues": [
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"missing_attribution_extractor"
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]
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},
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{
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"filename": "glp-1-diabetes-prevention-savings-exceed-cardiovascular-savings-by-10x-making-metabolic-disease-prevention-the-primary-economic-lever.md",
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"issues": [
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"missing_attribution_extractor"
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]
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}
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],
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"validation_stats": {
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"total": 2,
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"kept": 0,
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"fixed": 2,
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"rejected": 2,
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"fixes_applied": [
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"glp-1-cost-effectiveness-depends-entirely-on-net-price-with-rebates-shifting-icer-from-136k-to-32k-per-qaly.md:set_created:2026-03-16",
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"glp-1-diabetes-prevention-savings-exceed-cardiovascular-savings-by-10x-making-metabolic-disease-prevention-the-primary-economic-lever.md:set_created:2026-03-16"
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],
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"rejections": [
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"glp-1-cost-effectiveness-depends-entirely-on-net-price-with-rebates-shifting-icer-from-136k-to-32k-per-qaly.md:missing_attribution_extractor",
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"glp-1-diabetes-prevention-savings-exceed-cardiovascular-savings-by-10x-making-metabolic-disease-prevention-the-primary-economic-lever.md:missing_attribution_extractor"
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]
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},
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"model": "anthropic/claude-sonnet-4.5",
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"date": "2026-03-16"
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}
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@ -7,9 +7,13 @@ date: 2025-01-01
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domain: health
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secondary_domains: [internet-finance]
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format: paper
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status: unprocessed
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status: enrichment
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priority: medium
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tags: [glp-1, semaglutide, cost-effectiveness, cardiovascular, SELECT-trial, QALY]
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processed_by: vida
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processed_date: 2026-03-16
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enrichments_applied: ["GLP-1 receptor agonists are the largest therapeutic category launch in pharmaceutical history but their chronic use model makes the net cost impact inflationary through 2035.md", "glp-1-multi-organ-protection-creates-compounding-value-across-kidney-cardiovascular-and-metabolic-endpoints.md", "semaglutide-reduces-kidney-disease-progression-24-percent-and-delays-dialysis-creating-largest-per-patient-cost-savings.md"]
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extraction_model: "anthropic/claude-sonnet-4.5"
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---
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## Content
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@ -43,3 +47,12 @@ Cost-effectiveness analysis of semaglutide 2.4mg based on SELECT trial data, mod
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PRIMARY CONNECTION: [[GLP-1 receptor agonists are the largest therapeutic category launch in pharmaceutical history but their chronic use model makes the net cost impact inflationary through 2035]]
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WHY ARCHIVED: Cost-effectiveness is price-dependent — the declining price trajectory may flip GLP-1s from inflationary to cost-effective faster than the existing claim anticipates
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EXTRACTION HINT: Focus on the price sensitivity of the cost-effectiveness conclusion and how recent price deals change the math
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## Key Facts
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- SELECT trial modeled lifetime outcomes for obese/overweight patients with established CVD but without diabetes
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- Per 100,000 subjects treated (lifetime horizon): 2,791 non-fatal MIs avoided, 3,000 revascularizations avoided, 487 strokes avoided, 115 CV deaths avoided
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- Average per-subject lifetime treatment cost: $47,353
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- Australian analysis at A$4,175/year yields ICER of A$96,055/QALY, not cost-effective at A$50,000 threshold
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- ICER 2025 assessment: semaglutide would need 80% price reduction to meet standard threshold at list price
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- Study was industry-funded by Novo Nordisk
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