Protocol of the VICTORIA study: personalized vitamin D supplementation for reducing or preventing fatigue and enhancing quality of life of patients with colorectal tumor - randomized intervention trial.

Ben SchöttkerSabine KuzniaDana Clarissa LaetschDavid CzockAnnette Kopp-SchneiderReiner CaspariHermann Brenner

Published in: BMC cancer (2020)

European Clinical Trials Database: EudraCT-No: 2019-000502-30, January 21, 2019; German Clinical Trials Register (DRKS): DRKS00019907 , April 30, 2019.

Keyphrases

clinical trial
phase ii
phase iii
double blind
open label
randomized controlled trial
study protocol
placebo controlled
sleep quality
emergency department
depressive symptoms