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Background: The evident influence of GLP-1 agonists as semaglutide on gastric emptying even in adherence to recommended fasting protocols instigates debates.
Objective: To investigate the effect of semaglutide on gastric content by gastric ultrasonography in volunteers.
Setting: Private hospital.
Methods: The present study is an observational, cross-sectional, and single-center study. We included 30 consecutive volunteers aged ≥18 years who had undergone a minimum fasting period of 8 hours for solid foods and 2 hours for clear, residue-free liquids. The intervention group consisted of 15 volunteers who had used semaglutide within the last 7 days, whereas the control group consisted of 15 volunteers who had never used semaglutide. The main objective was to determine whether the stomach was full or not.
Results: Between June 2023 and August 2023, a total of 30 adult volunteers were included in the study, and no participant was excluded. The semaglutide group exhibited a higher prevalence of full stomach (11 of 15 [73%] versus 1 of 15 [7%], P < .001; adjusted to age P = .003). The semaglutide group also exhibited a higher prevalence of early satiety (10 of 15 [67%] versus 0 of 15 [0%], P < .001), loss of appetite (10 of 15 [67%] versus 0 of 15 [0%], P < .001), gastric fullness (8 of 15 [53%] versus 0 of 15 [0%], P = .002), and nausea (7 of 15 [47%] versus 1 of 15 [7%], P = .035). Additionally, there is no case in the semaglutide group with no gastric contents.
Conclusions: The use of semaglutide is associated with full stomach even after appropriate overnight fasting. Semaglutide is also associated with increased gastrointestinal symptoms such as loss of appetite, early satiety, gastric fullness, and nausea.
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http://dx.doi.org/10.1016/j.soard.2024.08.039 | DOI Listing |
Obes Surg
September 2025
E-Da Hospital, Kaohsiung City, Taiwan.
Background: We retrospectively evaluated the efficacy of using additional obesity management medications (OMMs) within the first year after undergoing laparoscopic sleeve gastrectomy (LSG).
Methods: We retrospectively analyzed 246 patients who underwent primary LSG in our institution and were followed up for at least 12 months. We collected body weights preoperatively and at three, six, 12, and 24 months postoperatively, along with body composition and laboratory results preoperatively and at 12 months.
EClinicalMedicine
October 2025
Center for Single-Cell Omics, School of Public Health, Shanghai Jiao Tong University School of Medicine, Shanghai, China.
Background: Glucagon-like peptide-1 receptor agonists (GLP-1RAs) are established treatments for obesity. However, it remains inconclusive whether the combination of lifestyle modifications and GLP-1RA interventions can lead to greater weight loss and better control of cardiovascular biomarkers. We aimed to evaluate the efficacy of this combination therapy on weight loss and cardiometabolic markers in adults with overweight or obesity.
View Article and Find Full Text PDFDiabetes Obes Metab
September 2025
Section of Cardiovascular Medicine, Department of Internal Medicine, Yale School of Medicine, New Haven, Connecticut, USA.
Aims: In this first interim analysis of the SCORE study, we investigated the risk of major adverse cardiovascular events (MACE) among individuals with atherosclerotic cardiovascular disease (ASCVD) and overweight/obesity but without diabetes who initiated semaglutide 2.4 mg in real-world settings.
Materials And Methods: Individuals initiating semaglutide 2.
Obes Pillars
December 2025
University of Oklahoma, School of Community Medicine, USA.
Background: Organ transplant is a rapidly growing area of medicine, with over 42,800 organ transplants occurring in 2022.[1] Obesity complicates the transplant surgery process; historically, the only available treatment for patients with both severe obesity and end-organ damage requiring transplant was bariatric surgery. Glucagon-like peptide-1 (GLP-1) and dual GLP-1/glucose-dependent insulinotropic polypeptide (GIP) agonists (such as semaglutide and tirzepatide, respectively) may offer a non-surgical alternative to weight management prior to transplant surgery.
View Article and Find Full Text PDFHeart Lung Circ
September 2025
Centre of Excellence for Cardiometabolic Health, Fiona Stanley Hospital, Perth, WA, Australia; Department of Cardiology, Fiona Stanley Hospital, Perth, WA, Australia; Medical School, The University of Western Australia, Perth, WA, Australia; Harry Perkins Institute of Medical Research, Perth, WA, Au
Background: In patients with type 2 diabetes (T2D) and chronic kidney disease (CKD), sodium-glucose cotransporter 2 (SGLT2) inhibitors, semaglutide (glucagon-like peptide-1 [GLP-1] agonist), and finerenone (non-steroidal mineralocorticoid receptor antagonist) improve renal and cardiovascular outcomes. We assessed real-world prescribing of these drugs in patients with T2D and CKD.
Method: The ReDiCare project retrospectively identified patients with T2D and CKD admitted to an Australian hospital between January 2020 and September 2024 using International Statistical Classification of Diseases and Related Health Problems 10th Revision Australian Modification codes.