Wahn U, Rauh W, Lipinski C, Klett M, Vecsei P
Monatsschr Kinderheilkd (1902). 1978 Feb;126(2):87-9.
Evaluating plasma levels of cortisol and corticosterone after ACTH-stimulation, and the urinary metabolites tetrahydrocortisone and tetrahydrocortisol in asthmatic children it could be demonstrated, that in most cases there was no suppression of adrenal function following treatment over 6 to 18 months with a daily dose of 200 to 300 microgram beclomethasone dipropionate. Since in a few patients suppression was found, an ACTH stimulation after a six months treatment is recommended.