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Related Experiment Videos

Growth hormone therapy in achondroplasia

Y Nishi1, M Kajiyama, S Miyagawa

  • 1Department of Pediatrics, Hiroshima Red Cross Hospital, Japan.

Acta Endocrinologica
|May 1, 1993
PubMed
Summary

Growth hormone (GH) therapy can improve height velocity in children with achondroplasia, though responses vary. One patient showed impaired GH secretion potentially linked to obesity.

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Conference proceedings : ... Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual Conference·2007

Area of Science:

  • Pediatrics
  • Endocrinology
  • Genetics

Background:

  • Achondroplasia is a common genetic disorder affecting bone growth.
  • Growth hormone (GH) secretion status and therapy effects are crucial for managing growth in affected children.

Purpose of the Study:

  • To investigate growth hormone (GH) secretion in children with achondroplasia.
  • To evaluate the efficacy of GH therapy on height velocity in these patients.

Main Methods:

  • Study included six children diagnosed with achondroplasia.
  • Assessed pre-treatment height velocity and monitored changes during GH therapy.
  • Observed GH secretion status, noting potential links to obesity.

Main Results:

  • Pre-GH treatment height velocity was 3.8 cm/year, increasing to 6.0 cm/year in the first year and 4.4 cm/year in the second year of therapy.
  • One patient with impaired GH secretion, possibly due to obesity, was identified.
  • Significant individual variability in response to GH therapy was observed among the treated children.

Conclusions:

  • Growth hormone (GH) therapy demonstrates potential to enhance linear growth in children with achondroplasia.
  • Individualized treatment approaches are necessary due to variable responses to GH therapy.
  • Further research into factors influencing GH secretion and therapy response in achondroplasia is warranted.

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