Abasaglar (previously Abasria) (Insulin Glargine Solution for injection) 3.64 mg

Abasaglar is indicated for the basal insulin needs of adults with diabetes. It is used as part of a comprehensive diabetes treatment plan that may include diet, exercise, and other medications.

• Long‑acting basal insulin for type 1 diabetes mellitus.
• Long‑acting basal insulin for type 2 diabetes mellitus.
• Adjunct therapy when oral antidiabetic agents are insufficient.
• Replacement therapy in patients transitioning from other basal insulins.
• Support for stable glycemic control in combination with rapid‑acting insulins.

• Insulin glargine binds to insulin receptors on muscle, adipose, and hepatic cells, activating the receptor’s intrinsic tyrosine kinase activity. This promotes translocation of GLUT‑4 transporters to the cell membrane, enhancing glucose uptake, while simultaneously suppressing hepatic gluconeogenesis. The modified amino‑acid sequence prolongs its solubility at physiological pH, creating a steady, peak‑less insulin level that provides basal glucose control over 24 hours.

Adverse reactions to Abasaglar can vary in frequency and severity.

Common

• Injection‑site pain or erythema.
• Hypoglycemia (low blood glucose).
• Lipodystrophy at the injection site.
• Mild weight gain.
• Transient edema.

Serious

• Severe hypoglycemia requiring assistance.
• Allergic reactions such as urticaria or angioedema.
• Persistent or severe injection‑site infection.
• Unexplained weight loss.
• Acute metabolic acidosis (rare).

Before initiating Abasaglar, several safety considerations should be reviewed.

• Assess renal and hepatic function, as impairment may alter insulin requirements.
• Monitor blood glucose closely during dose adjustments or when changing insulin regimens.
• Use caution in patients with a history of severe hypoglycemia or hypoglycemia unawareness.
• Evaluate pregnancy status; insulin is the preferred agent, but data are limited for this specific formulation.
• Educate patients on proper injection technique to reduce lipodystrophy risk.
• Store the product according to label instructions to maintain potency.

Abasaglar may interact with other agents that affect glucose metabolism or insulin action.

Avoid

• Concurrent use of other basal insulins without dose adjustment.
• High‑dose corticosteroids or sympathomimetics that can raise blood glucose markedly.
• Certain oral antidiabetic agents (e.g., sulfonylureas) that increase hypoglycemia risk when combined.

Use with caution

• Beta‑blockers, which may mask hypoglycemia symptoms.
• ACE inhibitors or ARBs, which can potentiate insulin’s glucose‑lowering effect.
• Alcohol consumption, as it can cause unpredictable glucose fluctuations.
• Thyroid hormone therapy, which may alter insulin sensitivity.