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Almeida OP, Fong Z, Hill Almeida LM, Sanfilippo FM, Page A, Etherton-Beer C. Cross-sectional, case-control and longitudinal associations between exposure to glucagon-like peptide-1 receptor agonists and the dispensing of antidepressants. Diabetes Obes Metab 2024; 26:2925-2932. [PMID: 38650544 DOI: 10.1111/dom.15616] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 04/09/2024] [Accepted: 04/10/2024] [Indexed: 04/25/2024]
Abstract
AIM To determine if the dispensing of glucagon-like peptide (GLP)-1 receptor agonists is associated with increased dispensing of antidepressants. MATERIALS AND METHODS We used cross-sectional, case-control and retrospective cohort study designs to examine the association between dispensed GLP-1 receptor agonists and antidepressants between 2012 and 2022 in the 10% random sample of the Australian Pharmaceutical Benefits Scheme (PBS) data. PBS-listed GLP-1 receptor agonists, exenatide, dulaglutide and semaglutide were the exposures. Outcomes were the odds ratio [ORs; 99% confidence interval (CI)] and hazard ratio (99% CI) of being dispensed any antidepressant. Analyses were adjusted for demographic measures and the dispensing of medicines to manage cardiovascular diseases or anxiety/insomnia. Statistical tests were two-sided at the 1% level of significance. RESULTS In total, 358 075 of 1 746 391 individuals were dispensed antidepressants, and 8495 of the 24 783 dispensed a GLP-1 receptor agonist were also dispensed an antidepressant in 2022 (OR 1.44; 99% CI 1.38-1.50); 24 103 of the 1 746 391 participants had been dispensed a GLP-1 receptor agonist between 2012 and 2021, and of these 8083 were dispensed antidepressants in 2022 (OR 1.52; 99% CI 1.46-1.59). The 2012 cohort included 1 213 316 individuals who had not been dispensed antidepressants that year. The hazard ratio of being dispensed an antidepressant between 2013 and 2022 following the dispensing of a GLP-1 receptor agonist was 1.19 (99% CI 1.12-1.27). Additional analyses restricting the time of exposure confirmed these associations for all PBS-listed GLP-1 receptor agonists. CONCLUSIONS Individuals exposed to GLP-1 receptor agonists are at greater risk of being dispensed antidepressants. The possible impact of GLP-1 receptor agonists on the mood of consumers requires ongoing vigilance and further research.
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Affiliation(s)
- Osvaldo P Almeida
- Institute for Health Research, University of Notre Dame, Fremantle, Western Australia, Australia
- Medical School, University of Western Australia, Perth, Western Australia, Australia
| | - Zheng Fong
- Royal Perth Hospital, Perth, Western Australia, Australia
| | | | - Frank M Sanfilippo
- School of Population and Global Health, University of Western Australia, Perth, Western Australia, Australia
| | - Amy Page
- School of Allied Health, University of Western Australia, Perth, Western Australia, Australia
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McGill JB, Hirsch IB, Parkin CG, Aleppo G, Levy CJ, Gavin JR. The Current and Future Role of Insulin Therapy in the Management of Type 2 Diabetes: A Narrative Review. Diabetes Ther 2024; 15:1085-1098. [PMID: 38573469 PMCID: PMC11043311 DOI: 10.1007/s13300-024-01569-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2024] [Accepted: 03/14/2024] [Indexed: 04/05/2024] Open
Abstract
Early initiation of intensive insulin therapy has been demonstrated to be effective in controlling glycemia and possibly preserving beta-cell function. Innovations in insulin formulations and delivery systems continue. However, we have seen an acceleration in the development of new classes of diabetes medications for individuals with type 2 diabetes and obesity, such as, for example, glucagon-like peptide-1 receptor agonists (GLP-1 RAs). These formulations have been shown to confer significant benefits in achieving good glycemic control with reduced hypoglycemia risk, weight loss, and cardiorenal protection. Therefore, it is reasonable to question whether there is still a role for insulin therapy in the management of type 2 diabetes. However, there are clear limitations inherent to GLP-1 RA therapy, including high rates of suboptimal adherence and treatment discontinuation due to high cost and side effects, which diminish long-term efficacy, and supply issues. In addition, newer formulations have shown improvements in convenience and tolerability, and have been shown to be even more effective when used in conjunction with basal insulin. In this narrative review, we discuss current evidence that supports GLP-1 RA use in combination with insulin therapy and the potential pitfalls of reliance on GLP-1 RAs as a substitute for insulin therapy.
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Affiliation(s)
- Janet B McGill
- Division of Endocrinology, Metabolism and Lipid Research, School of Medicine, Washington University in St. Louis, 660 S. Euclid, Campus Box 8127, St. Louis, MO, 63110, USA
| | - Irl B Hirsch
- UW Medicine Diabetes Institute, University of Washington School of Medicine, 750 Republican Street, Building F, Seattle, WA, 98109, USA
| | - Christopher G Parkin
- CGParkin Communications, Inc., 2675 Windmill Pkwy, Ste. 2721, Henderson, NV, 89074, USA.
| | - Grazia Aleppo
- Division of Endocrinology, Metabolism and Molecular Medicine, Feinberg School of Medicine Northwestern University, 675 N St Clair St Galter Pavilion, Ste 14-100, Chicago, IL, 60611, USA
| | - Carol J Levy
- Division of Endocrinology, Diabetes, and Metabolism, Mount Sinai Diabetes Center and T1D Clinical Research, Icahn School of Medicine at Mount Sinai, 5 E 98th St, New York, NY, 10029, USA
| | - James R Gavin
- Emory University School of Medicine, 100 Woodruff Circle, Atlanta, GA, 30322, USA
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Manla Y, Almahmeed W. Cardiometabolic Clinics: Is There a Need for a Multidisciplinary Clinic? FRONTIERS IN CLINICAL DIABETES AND HEALTHCARE 2022; 3:880468. [PMID: 36992726 PMCID: PMC10012126 DOI: 10.3389/fcdhc.2022.880468] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Accepted: 03/29/2022] [Indexed: 11/13/2022]
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