Acromegaly Support Group
Acromegaly (from Greek akros "high" and megas "large" - extremities enlargement) is a hormonal disorder that results when the pituitary gland produces excess growth hormone (hGH). Acromegaly most commonly affects middle-aged adults and can result in serious illness and premature death. Join the group to discuss symptoms, diagnosis, and treatments.
Glucose venous: 102
glucose plasma: 94, 95, 112, 90, 91.
Growth hormone: 0.12, 0.11, 0.13, 0.21, 0.66.
I am no expert, but shouldn't the numbers be going down after I drank the glucose and not up?
My OGTT values are nearly the same as yours (except that mine was done at 0', 30' and 120' and it seems yours was more thoroughly done i.e. every 30 mins), with the growth hormone visibly going up at 2h.
My endo has a serious suspicion of acromegaly (on the basis of this, my symptoms and the MRI showing pituitary abnormalities but no visible tumour - going in for a second MRI, this time around a dynamic one) and is sending me to a professor specialised in acromegaly.
So I agree that your OGTT looks suspicious to me. What is your IGF-1?
By the way, please find below the links to some articles putting the OGTT into perspective as the "gold standard" in diagnosing acromegaly (I agree that our OGTT values look kinda weird but the fact remains that each time the GH is below 1 ug/ml which in theory could pass as normal to many doctors):
https://academic.oup.com/jcem/article/87/8/3537/2846473
https://www.ncbi.nlm.nih.gov/pubmed/20926592
Hope this helps and do let us know how it is going!