1 Clinical Trials for Various Conditions
1. Access the optimal cut point value of copeptin which predicts development of central diabetes insipidus postoperatively with highest accuracy. 2. Access the optimal cut point value of copeptin which predicts the lack of central diabetes insipidus postoperatively with highest accuracy 3. Access the relative change in copeptin values between baseline and post-surgery as a predictor for diabetes insipidus development.