Glucocorticoids are widely used for the treatment of chronic inflammatory diseases. Although glucocorticoids are effective in controlling disease symptoms, continuous use of the drugs can lead to suppression of adrenal hormones or excessive cortisol level in the blood stream. That is, excess blood cortisol level due to glucocorticoid exogenous supply can either inhibit the 'hypothalamus-pituitary-adrenal axis' for adrenal hormones production or result in Cushing symptoms. In the period between 1989 and 2008 in the UK, it was estimated that 0.6%-0.8% of the general adult population were long-term users of oral glucocorticoids. However, there is no data on the risk of adrenal suppression and Cushing syndrome due to chronic use of glucocorticoids in the UK to date. The aim of the study is to investigate the risk of adrenal insufficiency and Cushing syndrome due to long-term use of glucocorticoids in England.
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Glucocorticoid-related adrenal insufficiency
Timeframe: 18 years
Glucocorticoid-related Cushing syndrome
Timeframe: 18 years