The study covered in this summary was published on Research Square as a preprint and has not yet been peer reviewed. However, the Dex-CRH test also resulted in one (2.5%) false positive case compared ...
Distinguishing between arginine vasopressin (AVP) deficiency and primary polydipsia is challenging. Hypertonic saline–stimulated copeptin has been used to diagnose AVP deficiency with high accuracy ...