Success Metrics

Clinical Success Rate
92.0%

Based on 275 completed trials

Completion Rate
92%(275/299)
Active Trials
23(6%)
Results Posted
28%(78 trials)
Terminated
24(6%)

Phase Distribution

Ph early_phase_1
10
2%
Ph not_applicable
172
41%
Ph phase_1
29
7%
Ph phase_3
56
13%
Ph phase_2
59
14%
Ph phase_4
72
17%

Phase Distribution

39

Early Stage

59

Mid Stage

128

Late Stage

Phase Distribution398 total trials
Early Phase 1First-in-human
10(2.5%)
Phase 1Safety & dosage
29(7.3%)
Phase 2Efficacy & side effects
59(14.8%)
Phase 3Large-scale testing
56(14.1%)
Phase 4Post-market surveillance
72(18.1%)
N/ANon-phased studies
172(43.2%)

Highest Phase Reached

Phase 4

Trial Status & Enrollment

Completion Rate

88.1%

275 of 312 finished

Non-Completion Rate

11.9%

37 ended early

Currently Active

23

trials recruiting

Total Trials

418

all time

Status Distribution
Active(35)
Completed(275)
Terminated(37)
Other(71)

Detailed Status

Completed275
unknown71
Terminated24
Recruiting21
Withdrawn13
Not yet recruiting11

Development Timeline

Analytics

Development Status

Total Trials
418
Active
23
Success Rate
92.0%
Most Advanced
Phase 4

Trials by Phase

Early Phase 110 (2.5%)
Phase 129 (7.3%)
Phase 259 (14.8%)
Phase 356 (14.1%)
Phase 472 (18.1%)
N/A172 (43.2%)

Trials by Status

not_yet_recruiting113%
withdrawn133%
recruiting215%
completed27566%
enrolling_by_invitation10%
unknown7117%
active_not_recruiting20%
terminated246%

Recent Activity

Clinical Trials (418)

Showing 20 of 418 trialsScroll for more
NCT07644520Phase 2

Vitamin D in Diabetic Neuropathy

Not Yet Recruiting
NCT05050916Phase 2

The Investigation of Vitamin D and Menstrual Cycles Trial, the inVitD Trial: A Phase II Clinical Trial

Completed
NCT07288619Not Applicable

Therapeutic Efficacy of Nutritional Supplementation in Cachexia Associated With Chronic Pulmonary Disease

Completed
NCT06203041Not Applicable

Vitamin D Sulfates in Breastmilk

Completed
NCT07366086Phase 3

Pediatric Safety Follow-up Study of Prior Treatment With Romosozumab for Osteogenesis Imperfecta

Recruiting
NCT07458815Not Applicable

Vitamin D for Acute Intracerebral Hemorrhage

Recruiting
NCT01993537Phase 4

The Role of Vitamin D in the Pathophysiology of Chronic Failure

Completed
NCT06708741Phase 3

Regime for Vitamin D Maintenance in Post-Operative Patients

Recruiting
NCT07400757Not Applicable

Statin and Vitamin D Treatment in Patients With Thyroid Eye Disease

Recruiting
NCT01472445Phase 2

Vitamin D and Breast Cancer: Does Weight Make a Difference?

Terminated
NCT07543926Not Applicable

New Treatment of Common Wart

Not Yet Recruiting
NCT06736002Not Applicable

Effects of Mega-dose Vitamin D Pulse and Maintenance Therapy on Seizure Frequency, Fatigue, and Quality of Life: A Prospective Study

Recruiting
NCT03113994Phase 2

Statin Monotherapy for Treatment of Endocrine Metabolic Disease Risk

Terminated
NCT07491965

Association Between Benign Paroxysmal Positional Vertigo and Vitamin D Deficiency .

Not Yet Recruiting
NCT07292753Not Applicable

Vitamin D Versus Desmopressin Versus Combination Therapy in Children With Primary Monosymptomatic Nocturnal Enuresis and Vitamin D Deficiency

Completed
NCT07293910Phase 2

Vonoprazan vs Proton Pump Inhibitor With Vitamin D or Probiotics Based Triple Therapy for Eradication of Helicobacter Pylori Infection

Recruiting
NCT05036109Not Applicable

DAILY: Vitamin D, Aspirin, ExercIse, Low Saturated Fat Foods StudY in Colorectal Cancer Patients With Minimal Residual Disease

Completed
NCT04394390

Vitamin D Levels in SARS-CoV-2: Do Current Adequacy Thresholds Reflect Clinical Risk? Insights From a Large Turkish Cohort

Completed
NCT07245277Phase 4

Effect of Vitamin D as Adjuvant Therapy in Preterm Infants With Neonatal Sepsis

Completed
NCT01698840Not Applicable

Effect of Vitamin D in Diets of Preterm Infants

Completed

Drug Details

Intervention Type
DIETARY SUPPLEMENT
Total Trials
418