Biomarkers of GH action in children and adults

Growth Horm IGF Res. 2018 Jun:40:1-8. doi: 10.1016/j.ghir.2018.03.005. Epub 2018 Mar 20.

Abstract

Growth hormone (GH) and IGF-I levels in serum are used as biomarkers in the diagnosis and management of GH-related disorders but have not been subject to structured validation. Auxological parameters in children and changes in body composition in adults, as well as metabolic parameters and patient related outcomes are used as clinical and surrogate endpoints. New treatment options, such as long acting GH and GH antagonists, require reevaluation of the currently used biochemical biomarkers. This article will review biomarkers, surrogate endpoints and clinical endpoints related to GH treatment in children and adults as well as in acromegaly.

Keywords: Acromegaly; Biomarker; GH treatment; Growth hormone; Growth hormone deficiency; IGF-I.

Publication types

  • Research Support, Non-U.S. Gov't
  • Review

MeSH terms

  • Adult
  • Biomarkers / analysis*
  • Child
  • Growth Disorders / drug therapy*
  • Hormone Replacement Therapy
  • Human Growth Hormone / therapeutic use*
  • Humans
  • Outcome Assessment, Health Care / methods*

Substances

  • Biomarkers
  • Human Growth Hormone