Growth Hormone and Endothelial Function in Children
Completed · Phase 4
Conditions studied: Growth Hormone Deficiency, Panhypopituitarism, Short Stature
In brief
Objective: This study is designed to determine whether growth hormone treatment in children 8 to 18 years of age alters function of the lining of the arteries. This may play a role in increasing or decreasing the risk of heart disease. Methods. Twenty children, for whom growth hormone therapy will be otherwise provided, will be studied before and 3 months after starting growth hormone. Subjects can be on other hormonal replacements but no other medications. Each study will be done in the fasting state. The blood vessel function will be determined by measuring the change in forearm blood flow before and after blocking flow to the arm for 5 minutes. Blood will be drawn after the test to measure glucose, insulin and fats.
Key facts
- Study ID
- NCT00373386
- Run by
- Ohio State University
- People needed
- 9
- Starts
- 2005-01-01
- Expected to finish
- 2007-12-01
- Last updated by the study team
- 2018-05-30
Who can join
Age: 8 and older, up to 18. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- isolated growth hormone deficiency (peak growth hormone level less than 10 ng/ml in response to arginine-insulin stimulation with cortisol responses and thyroid function tests), panhypopituitarism with appropriate thyroxine (normal free T4 level) and cortisol replacement (8-12 mg/m2/day) and non classic growth hormone deficiency (growth velocity less than 5 cm/year; peak growth hormone >10 ng/ml).
You may not qualify if…
- Taking medications other than the appropriate hormonal replacement(L-thyroxine, cortisol, estrogen or testosterone, DDAVP)
Where it is running
- Ohio State University — Columbus, Ohio, United States
Full record on ClinicalTrials.gov
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