Endocrine Abstracts

Clinical guidance recommends titrating the dose of metyrapone against serum cortisol concentrations. These serum samples are usually measured by immunoassays; however it has been well documented that there are interferences in these assays in patients with altered steroid metabolism due to a pathological process or drug treatment. The increasing availability of mass spectrometry (MS) assays for steroid hormones may circumvent this issue and assays that measure multiple steroid...