| Completed | 3 | 101 | Europe, US, RoW | Macimorelin, Macrilen, AEZS-130, Macimorelin GHST, Macimorelin test, Macrilen GHST, Macrilen test, Arginine, R-Gene 10, arginine test, arginine GHST, Clonidine, Catapressan 75, Clonidine test, Clonidine GHST | AEterna Zentaris, Novo Nordisk A/S | Growth Hormone Deficiency | 06/24 | 06/24 | | |