Current Treatment Landscape of Acromegaly

Treatment of acromegaly includes surgery followed by chronic medical therapy for persistent growth hormone (GH) excess, and, in some patients, radiation. Treatment is aimed at biochemical normalization, which improves survival and comorbidities. However, many patients experience lifelong burden related to persistent acromegaly manifestations and adverse treatment effects. Long-acting somatostatin receptor ligand (SRL) therapy with octreotide or lanreotide has been the cornerstone of management. Pasireotide long-acting release, a somatostatin receptor multiligand, achieves more favorable biochemical control rates but is associated with an increased risk of hyperglycemia. Pegvisomant, a GH receptor antagonist, can be used as monotherapy or in combination with SRLs. The spectrum of medical therapy has expanded with the advent of oral octreotide capsules; the oral selective somatostatin receptor subtype 2 agonist, paltusotine; and monthly self-administered subcutaneous octreotide. This review outlines the updates to current acromegaly treatment options and their impact on patient outcomes.