PGHD and How It Is Managed

madman

Super Moderator

The video discusses pediatric growth hormone deficiency (PGHD) and its management, particularly through daily or weekly growth hormone injections. It explains the diagnosis process, the two categories of patients (moderate and severe), and the different treatment options available, including a unique growth hormone secretagogue drug that works to restore natural production of growth hormone.


Highlights:

  • Most PGHD patients have a mild to moderate form of the disease, with some having a severe form.
  • Standard care involves daily growth hormone injections for seven to eight years, but weekly injection options are available.
  • Diagnosis involves monitoring growth patterns and referral to a pediatric endocrinologist for testing.
  • Patients are categorized as moderate or severe based on their pituitary axis function and potential causes of their condition.
  • Severe cases may be caused by head trauma, radiation, genetic factors, or unknown causes.
  • Recombinant growth hormone and a growth hormone secretagogue drug are treatment options for PGHD.
  • The growth hormone secretagogue drug stimulates the pituitary to produce more growth hormone in a natural way.
  • The drug aims to restore patients to their own natural production of growth hormone, unlike exogenous injectable products.
  • Injectable growth hormone products can lead to high levels of a growth factor called igf-1, while the secretagogue drug aims to maintain natural levels.
  • It will take time to fully understand the effects of long-acting growth hormone products, while the drug aims to work within the natural physiology to avoid high levels of igf-1.
 

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Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038

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