A case report: Liraglutide as a novel treatment option in late dumping syndrome

Postprandial hyperinsulinemic hypoglycemia, known as late dumping syndrome, is a rare but often misdiagnosed complication after gastric surgery. The pathophysiological mechanisms are poorly understood and the treatment of this syndrome is challenging.

New-onset postsurgical late dumping syndrome after Toupet fundoplication.

Sigstad Score, OGTT, CGM.

Daily subcutaneous injection of liraglutide (0.6 mg and 1.2 mg).

Reduction in fasting and postprandial peak insulin level with improvement in symptomatic hypoglycemic events.

Liraglutide may be a novel treatment option for postprandial hyperinsulinemic hypoglycemia after gastric surgery.