ArticleCardiovascular diabetology2022
Eliminating exogenous insulin therapy in patients with type 2 diabetes by duodenal ablation and GLP-1RA decreases risk scores for cardiovascular events.
Article in Cardiovascular diabetology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- Durable insulin elimination after duodenal re-cellularization via electroporation therapy combined with glucagon-like peptide-1 receptor agonist in patients with type 2 diabetes.iGIE : innovation, investigation and insights · 2025Article
- Insulin Resistance, Hyperinsulinemia and Atherosclerosis: Insights into Pathophysiological Aspects and Future Therapeutic Prospects.Current cardiology reviews · 2025Review
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7 authors at 1 institution in 1 country.
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Abstract
introductionDuodenal Mucosal Resurfacing (DMR) is an endoscopic ablation technique aimed at improving glycaemia and metabolic health in patients with type 2 diabetes mellitus (T2DM). DMR has an insulin sensitizing effect in patients with T2DM. Reducing hyperinsulinemia can improve cardiovascular health. In the INSPIRE trial, we combined a single DMR with a glucagon-like-peptide-1 receptor agonist (GLP-1RA) and demonstrated elimination of insulin treatment in 69% of patients at 6 months and 53% of patients at 18 months while improving glycaemic control and metabolic health. We hypothesized that this treatment approach is associated with improved cardiovascular health, by reducing hyperinsulinemia.
methodsBefore and 6 months after starting the combination treatment to replace insulin, the following assessments were performed to evaluate cardiovascular health: magnetic resonance imaging (MRI) to measure abdominal visceral adipose tissue volume, ambulatory 24 h blood pressure (ABPM) analysis, postprandial insulin and triglycerides, fasting lipid panel and urine microalbumin. The Atherosclerotic Cardiovascular Disease (ASCVD) score was calculated to estimate 10-year risk of cardiovascular disease or stroke and the diabetes lifetime-perspective prediction (DIAL) score was calculated to estimate years free of cardiovascular disease.
resultsSix months after replacing exogenous insulin by DMR and GLP-1RA, visceral adipose tissue decreased significantly by 24%. Postprandial triglyceride and insulin concentrations decreased significantly (p < 0.001), as did total cholesterol (from median 3.64 (IQR 3.34-4.89) to 3.48 (3.18-3.97) mmol/l, p = 0.008), LDL (from median 1.92 (IQR 1.49-2.30) to 1.79 (1.49-2.08 mmol/l, p = 0.044), and urine microalbumin (from median 7 (IQR 3-27) to 4 (3-8) mg/l, p = 0.018). All daytime blood pressure values decreased significantly. The ASCVD 10-year risk score decreased (from median 13.6 (IQR 5.7-26.0) to 11.5 (4.2-22.5) %, p = 0.030)) and the DIAL score increased (from median 82 (IQR 81-83) to 83 (81-84) years, (p = 0.039)). DISCUSSION: The combination of DMR and GLP-1RA to replace insulin therapy in patients with T2DM is associated with a positive effect on multiple parameters of cardiovascular health. Taken together, they show a pattern of overall improvement in cardiovascular health, as evidenced by decreased risk scores for cardiovascular complications. However, it is not yet clear whether these improvements will translate into a true reduction in cardiovascular events.
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