Table 2

Growth hormone preparations characteristics

Reconstitution requiring agentReady-to-use agents
AgentDescriptionAgentDescription
Genotropin CartCartridge needed, needs fridge after reconstitution, dose cannot presetNutropinAq CartCartridge needed, needs fridge, dose cannot preset
Genotropin GoQuickPrefilled, needs fridge after reconstitutionNorditropin NordiFlexPrefilled, dose cannot preset
Genotropin MiniQuickPrefilled syringe, single dose, preservative-free, portable, can be kept outside the fridge before useNorditropin SimpleXxCartridge needed, dose cannot preset, can be kept at room temperature for 3 weeks after first use, auto-injector
Humatrope CartCartridge needed, needs fridge before and after reconstitution, dose cannot presetOmnitrope CartCartridge needed, needs fridge, dose cannot preset
Zomacton InjNeedle-free, phial needed, may cause skin reaction, dose cannot be presetOmnitrope SurePalCartridge needed, needs fridge, dose preset, hidden needle
Saizen Click.easyAutomatic needle insertion, cartridge needed, needs fridge during use, dose cannot presetSaizen CartElectronic—automatic injector, dose preset, records of dose history, hidden needle, on-screen for instruction of use, control of comfort parameters (injection depth, time, speed), cartridge needed