VITamine D Supplementation in RenAL Transplant Recipients - VITALE

Summary

It has been proposed that the intake of high dose of cholecalciferol may have beneficial non classical effects (beside bone health). This could include the reduction of type 2 diabetes mellitus, cardiovascular diseases, cancers, autoimmune and infectious diseases. These pleiotropic effects are mostly documented by observational and experimental studies or small intervention trials. In renal transplant recipients, vitamin D insufficiency, defined as circulating 25(OH)vitamin D (25OHD) less than 30 ng/mL, is a frequent finding and this population is at risk of the previously cited complications.The primary purpose of this study is to compare the effects of high dose vs. low dose of cholecalciferol on a composite endpoint consisting in de novo diabetes mellitus, cardiovascular diseases, de novo cancer and patient death.Renal transplant recipients between 12 and 48 months after transplantation will be randomized to blindly receive either high or low dose of cholecalciferol with a follow-up of 2 years.

Timeline

Start

2012-01-06

Primary completion

2016-02-02

Completion

2016-02-02

Publications

• Results Courbebaisse M, Bourmaud A, Souberbielle JC, Sberro-Soussan R, Moal V, Le Meur Y, Kamar N, Albano L, Thierry A, Dantal J, Danthu C, Moreau K, Morelon E, Heng AE, Bertrand D, Arzouk N, Perrin P, Morin MP, Rieu P, Presne C, Grimbert P, Ducloux D, Buchler M, Le Quintrec M, Ouali N, Pernin V, Bouvier N, Durrbach A, Alamartine E, Randoux C, Besson V, Hazzan M, Pages J, Colas S, Piketty ML, Friedlander G, Prie D, Alberti C, Thervet E. Nonskeletal and skeletal effects of high doses versus low doses of vitamin D3 in renal transplant recipients: Results of the VITALE (VITamin D supplementation in renAL transplant recipients) study, a randomized clinical trial. Am J Transplant. 2023 Mar;23(3):366-376. doi: 10.1016/j.ajt.2022.12.007. Epub 2023 Jan 9.
• Results Courbebaisse M, Alberti C, Colas S, Prie D, Souberbielle JC, Treluyer JM, Thervet E. VITamin D supplementation in renAL transplant recipients (VITALE): a prospective, multicentre, double-blind, randomized trial of vitamin D estimating the benefit and safety of vitamin D3 treatment at a dose of 100,000 UI compared with a dose of 12,000 UI in renal transplant recipients: study protocol for a double-blind, randomized, controlled trial. Trials. 2014 Nov 6;15:430. doi: 10.1186/1745-6215-15-430.

Drugs

Indications

No indication recorded.