Advanced Accelerator Applications activated in 2012 a multicenter, stratified, open, randomized, comparator-controlled, parallel-group Phase III study comparing treatment with 177Lu-DOTA0-Tyr3-Octreotate to 60 mg Octreotide LAR in patients with inoperable, progressive, somatostatin receptor positive, midgut carcinoid tumors (NETTER-1 trial, EudraCT number 2011-005049-11, IND number 77219).