Aiming Too Low: Reevaluation of Target Concentrations of Serum 25-Hydroxyvitamin D in Secondary Hyperparathyroidism
Am J Nephrol 2019;49:281–283

Rationale for Raising Current Clinical Practice Guideline Target for Serum 25-Hydroxyvitamin D in Chronic Kidney Disease
Am J Nephrol 2019;49:284–293

Extended-Release Calcifediol in Renal Disease
Vitamin D, Volume 2:  Health, Disease and Therapeutics, Fourth Edition 2018; 667-678

Extended-Release Calcifediol for Secondary Hyperparathyroidism 
in Stage 3-4 Chronic Kidney Disease.
Expert Rev Endocrinol Metab 2017

Use of Extended-Release Calcifediol to Treat Secondary Hyperparathyroidism
in Stages 3 and 4 Chronic Kidney Disease.

Am J Nephrol. 2016;44(4):316-325. Epub 2016 Sep 28.

Extended-Release Calcifediol Found Safe, Effective for SHPT
Renal & Urology News

Modified-Release Calcifediol Effectively Controls Secondary Hyperparathyroidism
Associated with Vitamin D Insufficiency in Chronic Kidney Disease

Am J Nephrol 2014;40:535–545

Modified-release oral calcifediol corrects vitamin D insufficiency
with minimal CYP24A1 upregulation

Journal of Steroid Biochemistry & Molecular Biology (2015)


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