Prevailing after an initial complete response letter from the FDA, Chiasma Inc. on June 26 has finally secured U.S. approval for Mycapssa, the first oral formulation of the acromegaly medicine octreotide to get a regulatory green light. Octreotide has until now only been available by injection. The drug was approved for long-term maintenance treatment in acromegaly patients who have responded to and tolerated treatment with octreotide or lanreotide, both somatostatin analogues (SSAs).