ADA's updated 2020 guidance on pharmacologic treatment of adults with type 2 diabetes

Written By :  Dr. Kamal Kant Kohli
Published On 2020-09-05 06:00 GMT   |   Update On 2020-09-05 09:25 GMT

The American Diabetes Association (ADA) has updated the guidance on pharmacologic treatment of adults with type 2 diabetes which has been published in the Annals of Internal Medicine. This will provide clinicians, patients, researchers, payers, and other interested parties with evidence-based recommendations for the diagnosis and management of diabetes.Dr Kacie Doyle-Delgado, D.N.P., from...

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The American Diabetes Association (ADA) has updated the guidance on pharmacologic treatment of adults with type 2 diabetes which has been published in the Annals of Internal Medicine. This will provide clinicians, patients, researchers, payers, and other interested parties with evidence-based recommendations for the diagnosis and management of diabetes.

Dr Kacie Doyle-Delgado, D.N.P., from St. Mark's Hospital and St. Mark's Diabetes Center in Salt Lake City, and colleagues updated recommendations relating to the pharmacologic treatment of adults with type 2 diabetes based on a review of the recent evidence.
The latest clinical guidelines from the American Diabetes Association (ADA) recommends early combination therapy for patients in whom glycemic control is not achieved within 3 months and for those with cardiovascular disease (CVD) or chronic kidney disease (CKD) and type 2 diabetes. Metformin is still the preferred initial pharmacologic agent.  
Authors from Mark's Hospital and St. Mark's Diabetes Center, Salt Lake City, Utah, summarized the guidelines, which were developed by the ADA Professional Practice Committee, comprising physicians, adult and pediatric endocrinologists, diabetes educators, registered dietitians, epidemiologists, pharmacists, and public health experts. The committee selected and reviewed published studies, developed the recommendations, and solicited feedback from the larger clinical community. This synopsis summarizes the recommendations related to pharmacologic management and highlights important evidence from recent large trials with cardiovascular and renal outcomes.
Pharmacologic Therapy for Type 2 Diabetes: Recommendations

1. Lifestyle changes and metformin are still recommended as first-line treatments;(Grade A recommendation).

2.Early combination therapy should be initiated for patients who do not achieve glycemic control within 3 months and/or for those with CVD or CKD;Grade A recommendation).

3.The early introduction of insulin should be considered if there is evidence of ongoing catabolism (weight loss), if symptoms of hyperglycemia are present, or when hemoglobin A1c (HbA1c) or blood glucose levels are very high (HbA1c >10% [86 mmol/mol], blood glucose ≥16.7 mmol/L [300 mg/dL]) (Grade E recommendation).

4. A patient-centered approach should be used to guide the choice of pharmacologic agents. Considerations include cardiovascular comorbid conditions, hypoglycemia risk, impact on weight, cost, risk for side effects, and patient preferences. (Grade E recommendation).

5. Among patients with type 2 diabetes who have established ASCVD or indicators of high risk, established kidney disease, or heart failure, a sodium–glucose cotransporter-2 (SGLT2) inhibitor or glucagon-like peptide-1 receptor agonist (GLP-1 RA) with demonstrated cardiovascular disease benefit is recommended (Grade A recommendation).

6. In patients with type 2 diabetes who need greater glucose lowering than can be obtained with oral agents, GLP-1 RAs are preferred to insulin when possible (Grade B recommendation).

7.The medication regimen and medication-taking behavior should be reevaluated at regular intervals (every 3 to 6 months) and adjusted as needed to incorporate specific factors that affect choice of treatment (Grade E recommendation).

This synopsis focuses on guidance relating to the pharmacologic treatment of adults with type 2 diabetes. Recommendations address oral and noninsulin injectable therapies, insulin treatment, and combination injectable therapies. Results of recent large trials with cardiovascular and renal outcomes are emphasized.

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Article Source : Annals of Internal Medicine

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