Introduction and Objective: College education is consistently associated with lower prevalence of diabetes, yet this protective effect may not operate uniformly across racial groups. Minorities’ Diminished Returns theory posits that education yields smaller health returns for Black people due to structural barriers including employment discrimination, residential segregation, and differential healthcare access.Methods: Using 2024 Behavioral Risk […]
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2204-P: Testing for Autoimmune Diabetes among Adults with Newly Diagnosed Diabetes Mellitus in a Nationwide U.S. Cohort
Introduction and Objective: Latent autoimmune diabetes (LADA) may affect between 2-12% of adults with new-onset diabetes mellitus (DM) but is often underdiagnosed. We investigated LADA screening rates among adults with new-onset diabetes within a nationwide U.S. cohort.Methods: Epic Cosmos is a dataset representing over 300 million patients. We determined the rates at which C-peptide levels […]
Read More2956-LB: Prenatal Exercise Mode Shapes Maternal Glycemia and Insulin Resistance across Pregnancy
Introduction and Objective: Pregnant individuals experience progressive shifts in substrate metabolism and insulin resistance to support fetal growth. Although prenatal exercise is recommended to improve maternal metabolic health, the effect of different exercise modes on maternal glycemia and insulin resistance remains unclear. Therefore, the objective was to determine whether exercise mode influences maternal fasting blood […]
Read More2511-P: Sex-Specific Cognitive Responses to Prolonged Fasting in Healthy Adults: A Pilot Within-Subject Study
Introduction and Objective: Prolonged fasting induces a metabolic switch from glucose to ketone utilization, which may influence cognitive function and metabolic health. However, data on cognitive effects of prolonged fasting (≥24 h), ketone-confirmed metabolic switching, and sex-specific responses remain limited.Methods: In a randomized, within-subject crossover pilot study, healthy adults (18-55 years) completed a control condition […]
Read More2955-LB: Gestational Glucose Intolerance and Future Cardiovascular Disease Risk
Introduction and Objective: Gestational diabetes (GDM) increases future cardiovascular disease (CVD) risk, but the link between gestational glucose intolerance (GGI), subclinical hyperglycemia in pregnancy that does not meet criteria for GDM, and CVD is unclear. We examined the association between GGI and future CVD risk.Methods: This was a single-center, retrospective study (1998-2016) in an electronic […]
Read More1779-P: Significant Synergistic Hypoglycemic Effects in Type 2 Diabetes Mellitus by HDM1010
Introduction and Objective: Substantial research has demonstrated that glucagon-like peptide-1 receptor agonists (GLP-1RA) and sodium-glucose cotransporter 2 inhibitors (SGLT-2i) combination therapy plays an important role in the treatment of type 2 diabetes mellitus (T2DM). Here, we investigated the potential synergistic hypoglycemic effects of HDM1010, which is a combination product of HDM1002 and SGLT-2i in a […]
Read More2954-LB: The Triglyceride Response to the Rise in Estradiol in Obese Pregnancies: Implications for Fetal Overgrowth
Introduction and Objective: Maternal fasting triglycerides (FTG), mainly hepatic VLDL TG, are higher in obese pregnancies and rise substantially over gestation under the influence of a 100-fold increase in placental estradiol (EST). Historically this rise was thought to occur in a dose-dependent pattern to support maternal metabolism as glucose is spared for fetal growth. Data […]
Read MoreIs Zepbound or Wegovy More Effective?
Share on PinterestResearchers say that GLP-1 drugs containing tirzepatide (Zepbound, Mounjaro) may lead to greater weight loss. Image Credit: Tatsiana Volkava/Getty Images A meta-analysis found that one type of GLP-1 medication may be more effective than others. The analysis showed that GLP-1s containing tirzepatide (Zepbound, Mounjaro) helped people lose more weight than those containing semaglutide […]
Read More1753-P: CGM-Based Metrics in Insulin-Naive Adults with T2D Receiving IcoSema vs. Glargine U100: Post Hoc Analysis of COMBINE 4.
Introduction and Objective: IcoSema is a once-weekly combination therapy of insulin icodec + semaglutide. This post hoc analysis assessed CGM-based metrics of IcoSema vs glargine U100 using blinded CGM data from COMBINE 4, a 40-week, phase 3b trial in T2D.Methods: Adults with T2D inadequately controlled on oral glucose-lowering medications were randomized 1:1 to IcoSema or […]
Read More2953-LB: Transdifferentiation of Delta to Beta Cells during Normal and Hyperglycemic Pregnancy
Introduction and Objective: Pancreatic β-cell number increases during pregnancy to compensate for insulin resistance. While this involves β-cell proliferation a transdifferentiation from other islet cell types, such as somatostatin (Sst)-secreting δ-cells, may also occur. It is unclear whether δ-cell mass (DCM) is also increased during pregnancy, the extent to which transdifferentiation contributes to increased β-cell […]
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