1. Effectiveness and Safety of GLP-1 Receptor Agonists in Patients with Type 1 Diabetes.
- Author
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Almohareb, Sumaya N., Alfayez, Osamah M., Aljuaid, Shoroq S., Alshahrani, Walaa A., Bakhsh, Ghalia, Alshammari, Mohammed K., Al Yami, Majed S., Alshaya, Omar A., Alomran, Abdullah S., Korayem, Ghazwa B., and Almohammed, Omar A.
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TYPE 1 diabetes , *GLUCAGON-like peptide-1 receptor , *TYPE 2 diabetes , *GLUCAGON-like peptide-1 agonists , *GLYCEMIC control - Abstract
Background: GLP-1 receptor agonists (GLP-1RA) are used in the management of type II diabetes mellitus or obesity, although its role in patients with type I diabetes mellitus (T1DM) has been debated. This study aimed to investigate the efficacy and safety of GLP-1RA in patients with T1DM using real-world data. Methods: This multicenter, retrospective study was conducted at three tertiary medical centers in Riyadh, Saudi Arabia. The study followed up patients (>16 years old) with T1DM treated with insulin followed by GLP-1RA add-on therapy. The efficacy outcomes included changes in HbA1c, body weight, and insulin requirements from baseline to each follow-up visit. The main safety outcomes assessed included hypoglycemic events and gastrointestinal (GI) adverse events. Results: The study included 144 patients with a mean age of 33.0 ± 10.1 years. Semaglutide was the most used GLP-1RA (63.9%) followed by liraglutide (34.0%). From baseline to 3-month follow-up, HbA1c (mean difference (MD) = −0.8%; p = 0.0053), weight (MD = −2.4 kg; p = 0.0253), and daily basal insulin dose (MD = −2.1 units; p = 0.0349) were significantly reduced. Likewise, HbA1c (MD = −0.5%; p = 0.0004), weight (MD = −3.6 kg; p < 0.0001), and daily basal insulin (MD = −2.4 units; p = 0.0282) were significantly reduced at the 4–6-month follow-up. The significant reductions in HbA1c, weight, and daily basal insulin levels were consistent for up to 18-month follow-up. Only one patient had a major hypoglycemic event, whereas 8.3% of the patients had GI adverse events. Conclusions: Overall, significant improvements in glycemic control, weight loss, and insulin requirements were observed with the use of GLP-1RA in patients with T1DM, with a limited number of GI adverse events. [ABSTRACT FROM AUTHOR]
- Published
- 2024
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