Pediatric Growth Hormone Protocol
A standardized testing sequence used to evaluate growth hormone deficiency in children and adolescents.
Full Definition
A pediatric growth hormone protocol is a systematic approach to diagnosing growth hormone deficiency in children through structured stimulation testing. The protocol typically involves provocative testing with agents like clonidine, arginine, or glucagon to stimulate growth hormone release, followed by serial blood sampling to measure peak response. Pre-testing requirements include assessment of IGF-1 and IGFBP-3 levels, along with careful evaluation of growth velocity and bone age. The protocol must account for factors that can affect growth hormone secretion, including nutritional status, puberty stage, and concurrent medications. Interpretation requires pediatric-specific reference ranges and consideration of clinical context, as growth hormone deficiency diagnosis has significant implications for treatment and long-term outcomes.
Usage
Usage note: Always specify pediatric to distinguish from adult growth hormone testing protocols.
In Context
- "The pediatric growth hormone protocol required overnight fasting and morning stimulation testing." — Pediatric endocrinology procedure manual
- "Completion of the full pediatric growth hormone protocol is essential before considering treatment options." — Clinical practice guideline