BMC Pediatrics (May 2009)

Diagnosis of growth hormone (GH) deficiency: comparison of pituitary stalk interruption syndrome and transient GH deficiency

  • Brauner Raja,
  • Souberbielle Jean-Claude,
  • Trivin Christine,
  • Marcu Mariana,
  • Louvel Murielle

DOI
https://doi.org/10.1186/1471-2431-9-29
Journal volume & issue
Vol. 9, no. 1
p. 29

Abstract

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Abstract Background Most patients with childhood non-organic growth hormone (GH) deficiency (GHD) produce a normal GH peak as young adults. Our objectives were to better define this transient GHD and evaluate the factors influencing the growth response of patients with pituitary stalk interruption syndrome (PSIS). Methods We studied 72 prepubertal patients with a GH peak Results At diagnosis, 64% of Group 1 and one Group 2 were During the first year of GH treatment, the growth rate was ≥ 2 SDS in 81% Group 1 and 37% Group 2 patients. In Group 1, it was negatively correlated with the GH peak before treatment (P The height gain SDSs between diagnosis and adult height were 1.7 ± 1.2 in Group 1 (n = 30) and 1.08 ± 0.8 in Group 2 (n = 12, P = 0.05). Conclusion The factors of the growth response to GH treatment should be analysed separately for each population: with and without PSIS or other markers.