glucagon-like-peptide-1 and Mental-Disorders

Diabetes mellitus affects over 20% of people aged > 65 years. With the population of older people living with diabetes growing, the condition may be only one of a number of significant comorbidities that increases the complexity of their care, reduces functional status and inhibits their ability to self-care. Coexisting comorbidities may compete for the attention of the patient and their healthcare team, and therapies to manage comorbidities may adversely affect a person's diabetes. The presence of renal or liver disease reduces the types of antihyperglycemic therapies available for use. As a result, insulin and sulfonylurea-based therapies may have to be used, but with caution. There may be a growing role for sodium-glucose co-transporter 2 (SGLT-2) inhibitors in diabetic renal disease and for glucagon-like peptide (GLP)-1 therapy in renal and liver disease (nonalcoholic steatohepatitis). Cancer treatments pose considerable challenges in glucose therapy, especially the use of cyclical chemotherapy or glucocorticoids, and cyclical antihyperglycemic regimens may be required. Clinical trials of glucose lowering show reductions in microvascular and, to a lesser extent, cardiovascular complications of diabetes, but these benefits take many years to accrue, and evidence specifically in older people is lacking. Guidelines recognize that clinicians managing patients with type 2 diabetes mellitus need to be mindful of comorbidity, particularly the risks of hypoglycemia, and ensure that patient-centered therapeutic management of diabetes is offered. Targets for glucose control need to be carefully considered in the context of comorbidity, life expectancy, quality of life, and patient wishes and expectations. This review discusses the role of chronic kidney disease, chronic liver disease, cancer, severe mental illness, ischemic heart disease, and frailty as comorbidities in the therapeutic management of hyperglycemia in patients with type 2 diabetes mellitus.

Topics: Comorbidity; Diabetes Mellitus, Type 2; Drug Therapy, Combination; End Stage Liver Disease; Frailty; Glucagon-Like Peptide 1; Humans; Hyperglycemia; Hypoglycemia; Hypoglycemic Agents; Insulin; Mental Disorders; Myocardial Ischemia; Neoplasms; Quality of Life; Renal Insufficiency, Chronic; Sodium-Glucose Transporter 2 Inhibitors

Glucagon-like peptide (GLP-1) analogs promote diabetes control and weight loss. Most GLP-1 analogs also lower adverse cardiovascular outcomes, making them ideal agents for patients with severe mental illness. The objective of this study was to analyze diabetic patients taking antipsychotic medications, comparing those on GLP-1 analogs with those on other diabetes treatments.. A total of 46 patients referred to outpatient diabetes clinics between July 2010 and April 2017 who were prescribed antipsychotic medications during the entire study period were included in this retrospective analysis. Eleven (24%) patients were started on a GLP-1 analog (cases), and 35 (76%) were treated with alternative antidiabetic agents (controls).. Cases and controls did not differ in age, sex, height, weight, or medical therapies at the time of referral. Within 1 year, a reduction in mean ± SE glycosylated hemoglobin (HbA1c) levels was noted for both groups (cases: -1.26% ± 0.17%, controls: -1.47% ± 0.45%). However, while patients on GLP-1 analogs lost 7.07 ± 2.62 kg, control patients gained 1.93 ± 1.14 kg (P < .05). Blunted HbA1c reductions were also noted in patients who took antipsychotic medication in addition to antidepressant medication (on antidepressant medication [n = 22]: -0.77% ± 0.29%, off antidepressant medication [n = 9]: -2.97% ± 0.6%, P < .001). This observation did not apply to patients treated with GLP-1 analogs, as they had larger HbA1c reductions than patients on alternative regimens (controls [n = 15]: -0.46% ± 0.4%, cases [n = 7]: -1.43% ± 0.15%, P < .05).. GLP-1 analogs promote both diabetes and weight control in diabetic patients on antipsychotic medications with or without antidepressant medications.

Topics: Adult; Aged; Antipsychotic Agents; Body Weight; Case-Control Studies; Comorbidity; Diabetes Mellitus, Type 2; Female; Glucagon-Like Peptide 1; Glycated Hemoglobin; Humans; Hypoglycemic Agents; Male; Mental Disorders; Middle Aged; Retrospective Studies; Treatment Outcome