Endocrine Abstracts

Introduction: Worldwide the Short Synacthen Test (SST) is the most popular investigation for adrenal insufficiency (AI). Its invasivity make it resource-intensive. Salivary cortisol is a well-established alternative to serum. We have developed a non-invasive alternative to the SST, using a novel formulation of Synacthen (containing a drug enhancer, chitosan) administered nasally and utilising saliva to measure glucocorticoid response.Methods: Four open-l...