Vitamin D Deficiency
4
Pipeline Programs
4
Companies
5
Clinical Trials
0
Approved Products
Pipeline by Development Stage
Preclinical
Phase 1
Phase 1/2
Phase 2
Phase 2/3
Phase 3
On Market
0
1
0
1
1
1
0
Early DiscoveryClinical DevelopmentMarket
Competitive Landscape
3 companies ranked by most advanced pipeline stage
M&
Trial Timeline
Clinical trial activity over time
2021
2022
2023
2024
2025
2026
Merck & Co.cholecalciferol
Faes FarmaCalcifediol 75mcg
Merck & Co.MK0822A
Pfizercholecalciferol
Pfizercholecalciferol
Clinical Trials (5)
Total enrollment: 1,118 patients across 5 trials
Safety of Vitamin D Supplementation in Older Persons
Start: Apr 2008Est. completion: Apr 2009105 patients
Phase 3Completed
Efficacy and Safety of Calcifediol vs Placebo in Subjects With Vitamin D Deficiency
Start: Dec 2020Est. completion: Apr 2023674 patients
Phase 2/3Completed
A Study to Assess the Effectiveness of an Investigational Drug in Elderly Subjects With Low Vitamin D Levels (0822A-009)
Start: Sep 2005Est. completion: Jul 2006216 patients
Phase 2Completed
The Effect of a Meal on Vitamin D Absorption
Start: Dec 2010Est. completion: Jun 201262 patients
Phase 1Completed
A Pilot Study of the Effect of Dietary Fat Type and Amount on Vitamin D3 Absorption
Start: Jan 2012Est. completion: Jun 201361 patients
N/ACompleted
Phase Legend
Preclinical— Lab & animal studies
Phase 1— Safety & dosing
Phase 2— Efficacy testing
Phase 3— Large-scale trials
On Market— Approved & available
Key Insights
1 late-stage (Phase 3) programs — potential near-term approvals
4 companies competing in this space