The Role of Glucocorticoids to Maintain Energy Homeostasis During Starvation (Gluco-Starve)

Summary

In a randomized, cross-over study, 20 healthy volunteers will receive a block and replace therapy that mimics physiological GC rhythm (metyrapone plus hydrocortisone) or placebo. Participants will undergo two identical fasting periods with each treatment. With the block and replace therapy, fasting-induced GC peak will be suppressed. Metabolic and autonomic parameters will be compared to reveal whether GCs mediate the physiological adaptions to caloric restriction. Understanding acute effects of GCs upon caloric restriction is critical, since repetitive disruptions of GC secretion may become harmful in chronic conditions.

Timeline

Start

2023-05-15

Primary completion

2024-07-25

Completion

2024-07-25

Drugs

Indications