Growth hormone treatment in short children with chronic kidney disease

O Mehls1, E Wühl, B Tönshoff

  • 1Division of Pediatric Nephrology, University Hospital of Pediatric and Adolescent Medicine, Heidelberg, Germany. Otto.Mehls@med.uni-heidelberg.de

Insights

Growth hormone (GH) therapy effectively improves growth in children with chronic kidney disease (CKD). Early treatment initiation with preserved kidney function maximizes benefits for final height.

Area of Science:

  • Pediatrics
  • Nephrology
  • Endocrinology

Background:

  • Growth hormone (GH) has been utilized for nearly 17 years to address impaired growth in pediatric chronic kidney disease (CKD).
  • Studies demonstrate GH's efficacy in enhancing growth velocity and adult height in these patients.
  • Factors like age, dialysis duration, and corticosteroid use influence growth response.

Purpose of the Study:

  • To evaluate the effectiveness and safety of growth hormone (GH) treatment in children with chronic kidney disease (CKD).
  • To identify factors influencing growth response to GH therapy in pediatric CKD patients.

Main Methods:

  • Analysis of controlled and open-label studies on GH treatment in children with CKD.
  • Correlation analysis of growth response with patient age, height, dialysis time, GH dose, treatment duration, and primary renal disease.
  • Assessment of adverse events in GH-treated CKD children compared to non-CKD controls.

Main Results:

  • GH treatment significantly improved final height by 0.5-1.7 standard deviation scores (SDS) compared to controls.
  • Growth response is negatively associated with early age/height at start and dialysis duration.
  • GH effectively counteracts growth failure induced by corticosteroid treatment in renal transplant recipients.

Conclusions:

  • Growth hormone (GH) treatment is safe and highly effective for improving growth and final height in short children across all stages of CKD.
  • Optimal outcomes are achieved with early treatment initiation, preserved renal function, and continuation until final height attainment.
Abstract

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