PT - JOURNAL ARTICLE AU - Shuman, Jill ED - Trainer, Peter J. TI - ATL1103 Effective in Reducing IGF-1 Levels in Patients With Acromegaly DP - 2015 Jun 18 TA - MD Conference Express PG - 14--15 VI - 15 IP - 4 4099 - http://mdc.sagepub.com/content/15/4/14.2.short 4100 - http://mdc.sagepub.com/content/15/4/14.2.full AB - Acromegaly is caused by an overproduction of growth hormone, and subsequently, insulin-like growth factor-I. ALT1103 is second-generation drug that reduces expression of the growth hormone receptor. In a phase 2 trial, patients with acromegaly who received 400 mg of ALT1103 showed a significant reduction in insulin-like growth factor-I at 14 weeks.