Seven years of safety and efficacy of the recombinant human growth hormone Omnitrope in the treatment of growth hormone deficient children: results of a phase III study.

AIM: This phase III clinical study in growth hormone deficiency (GHD) children with growth retardation was designed to compare efficacy and safety of Omnitrope((R)) with Genotropin((R)) and assess the long-term safety and efficacy of Omnitrope((R)). The results of 7 years of treatment with Omnitrope((R)) are presented. PATIENTS AND METHODS: Eighty-nine treatment-naïve, prepubertal children with GHD were randomized (part 1) to Omnitrope((R)) lyophilisate (group A, n = 44) or Genotropin((R)) (group B, n = 45) for 9 months and received a subcutaneous dose of 0.03 mg/kg/day. In part 2, patients receiving Omnitrope((R))lyophilisate continued the same treatment for a further 6 months, while patients on Genotropin((R)) were switched to Omnitrope((R)) liquid for the subsequent 6 months. In part 3, patients in both groups received Omnitrope((R))liquid for a period up to 69 months.
RESULTS: The development of the 4 auxological parameters (height, height SD score, height velocity and height velocity SD score) and IGF-1 and IGFBP-3 levels were comparable between both groups of patients and confirmed the well-known growth response of GHD children to recombinant human GH treatment. Omnitrope((R)) was well tolerated and safe over 7 years of treatment.
CONCLUSION: The clinical comparability between Omnitrope((R)) and Genotropin((R)) was demonstrated within 9 months of treatment. Long-term safety and efficacy of 7 years of treatment with Omnitrope((R)) was proven.

RCT Entities:   Population Interventions Outcomes