Success Metrics

Clinical Success Rate
92.1%

Based on 209 completed trials

Completion Rate
92%(209/227)
Active Trials
29(9%)
Results Posted
33%(69 trials)
Terminated
18(6%)

Phase Distribution

Ph not_applicable
149
47%
Ph phase_1
21
7%
Ph phase_4
45
14%
Ph phase_2
61
19%
Ph phase_3
26
8%
Ph early_phase_1
11
3%

Phase Distribution

32

Early Stage

61

Mid Stage

71

Late Stage

Phase Distribution313 total trials
Early Phase 1First-in-human
11(3.5%)
Phase 1Safety & dosage
21(6.7%)
Phase 2Efficacy & side effects
61(19.5%)
Phase 3Large-scale testing
26(8.3%)
Phase 4Post-market surveillance
45(14.4%)
N/ANon-phased studies
149(47.6%)

Highest Phase Reached

Phase 4

Trial Status & Enrollment

Completion Rate

88.9%

209 of 235 finished

Non-Completion Rate

11.1%

26 ended early

Currently Active

29

trials recruiting

Total Trials

317

all time

Status Distribution
Active(31)
Completed(209)
Terminated(26)
Other(51)

Detailed Status

Completed209
unknown50
Terminated18
Recruiting16
Active, not recruiting13
Withdrawn8

Development Timeline

Analytics

Development Status

Total Trials
317
Active
29
Success Rate
92.1%
Most Advanced
Phase 4

Trials by Phase

Early Phase 111 (3.5%)
Phase 121 (6.7%)
Phase 261 (19.5%)
Phase 326 (8.3%)
Phase 445 (14.4%)
N/A149 (47.6%)

Trials by Status

completed20966%
recruiting165%
suspended10%
terminated186%
unknown5016%
active_not_recruiting134%
not_yet_recruiting21%
withdrawn83%

Recent Activity

Clinical Trials (317)

Showing 20 of 317 trialsScroll for more
NCT01169259Phase 3

Vitamin D and Omega-3 Trial (VITAL)

Active Not Recruiting
NCT04868903Not Applicable

Low vs. Moderate to High Dose Vitamin D for Prevention of COVID-19

Completed
NCT07553052Not Applicable

Vitamin D3 Supplementation in Patients With HIV: Effects on Interleukin-6 Levels and CD4 Counts

Completed
NCT07648706Not Applicable

Vitamin D3 Supplementation Regimens and Preeclampsia Risk

Recruiting
NCT04772196Early Phase 1

Temporal Profile of Serum Vitamin D Levels in Foot and Ankle Fusion Surgery

Active Not Recruiting
NCT02172651Early Phase 1

Vitamin D in Patients With Stage I-III Colon Cancer or Resectable Colon Cancer Liver Metastases

Recruiting
NCT07579637Not Applicable

Effect of Vitamin D on Postoperative Pain in Symptomatic Irreversible Pulpitis

Active Not Recruiting
NCT00920621Phase 3

Randomized Trial: Maternal Vitamin D Supplementation to Prevent Childhood Asthma (VDAART)

Completed
NCT07460336Not Applicable

Effects of Cofrogliptin on Beta-Cell Function in LADA Patients

Not Yet Recruiting
NCT01747447Not Applicable

VITamin D and OmegA-3 TriaL: Effects on Bone Structure and Architecture (VITAL)

Completed
NCT04573946Not Applicable

VITamin D and OmegA-3 TriaL: Interrelationship of Vitamin D and Vitamin K on Bone (VITAL)

Active Not Recruiting
NCT01704859Not Applicable

VITamin D and OmegA-3 TriaL (VITAL): Fractures, Vitamin D and Genetic Markers

Completed
NCT04225819Not Applicable

Adjunctive Treatment With Vitamin D3 in Patients With Active IBD

Suspended
NCT06201013Not Applicable

Vitamin D Treat-to-Target Strategy for Children With Overactive Bladder-Wet

Recruiting
NCT02856503Phase 1

Effect of High Dose Vitamin D on Cancer Biomarkers and Breast Cancer Tumors

Withdrawn
NCT04677816Phase 2

Impact of Vitamin D Supplementation on the Rate of Pathologic Complete Response in Vitamin D Deficient Patients

Recruiting
NCT04067726Phase 2

RANKL Inhibition and Mammographic Breast Density

Active Not Recruiting
NCT06896669Not Applicable

Effects of Vitamin D and Calcium on Hyperglycemia and Dyslipidemia in Patients Gestational Diabetes

Completed
NCT06508333Not Applicable

Efficacy and Safety of Vitamin D Supplementation Combined With Alarm Therapy in Treating Nocturnal Enuresis

Completed
NCT04036188Early Phase 1

Triamcinolone With Vitamin D Synergistic Efficacy in Psoriasis

Recruiting

Drug Details

Intervention Type
DIETARY SUPPLEMENT
Total Trials
317