Crick
HomeTrialsGenesDrugs23andMeGraphBlogContact
  • Home
  • Trials
  • Genes
  • Drugs
  • 23andMe
  • Graph
  • Blog
  • Contact
Crick

An open-source clinical intelligence platform. Explore clinical trials, gene networks, and molecular structures using public data sources.

Data Sources

  • ClinicalTrials.gov
  • OpenTargets
  • ClinVar
  • PubChem

Links

  • Contact
  • Privacy

© 2026 Crick. All rights reserved.

Crick is for educational purposes only. Not medical advice.

Results for “Vitamin D Deficiency Disease”

Filters

Phase
Early Phase 1
Phase 1
Phase 2
Phase 3
Phase 4
Status
Recruiting
Active, Not Recruiting
Not Yet Recruiting
Completed
Enrolling by Invitation

Showing 20 of 0 results

Testing effectiveness (Phase 2)UnknownNCT05568836
What this trial is testing

Relationship Between Serum Vitamin D and Outcomes of Liver Transplantation in Cirrhotic Patients Undergoing Liver Transplantation and Effects of Vitamin D Supplementation in Post-transplant Period

Who this might be right for
Liver Transplant; ComplicationsVitamin D Deficiency
National Nutrition and Food Technology Institute 42
Not applicableStudy completedNCT01090206
What this trial is testing

Correlation Between Vitamin D Status and Bone Mineral Density in Patients With Hemophilia

Who this might be right for
Hemophilia AHemophilia BVitamin D Deficiency
Virginia Commonwealth University 20
Not applicableStudy completedNCT04944212
What this trial is testing

Prevalence of Vitamin D Deficiency in Pregnant Women and Their Fetus in North Jordan

Who this might be right for
Vitamin D Deficiency
Jordan University of Science and Technology 396
Testing effectiveness (Phase 2)Looking for participantsNCT06525636
What this trial is testing

A First-in-human Study of KK8123 in Adults With X-linked Hypophosphatemia

Who this might be right for
X-linked Hypophosphatemia
Kyowa Kirin Co., Ltd. 39
Not applicableUnknownNCT06292195
What this trial is testing

Effects of Vitamin D on Health Promotion During Pregnancy and Its Impact on Prematurity-Related Outcome

Who this might be right for
Vitamin D DeficiencyPregnancy
University of Évora 1,000
Not applicableUnknownNCT01705522
What this trial is testing

Multimodal Approach in IBD Patients

Who this might be right for
Ulcerative ColitisCrohn's DiseaseNonalcoholic Fatty Liver Disease (NAFLD)+1 more
Clinical Hospital Colentina 50
Testing effectiveness (Phase 2)UnknownNCT04011930
What this trial is testing

This Study Include Chronic Obstructive Pulmonary Disease(COPD) Patients . Patients Were Vitamin D Deficient Age Range 40 to 80 Years, Smokers Patients Were Advised to Take Either Placebo or Vitamin D3 . Antioxidant Enzymes Were Assessed at Baseline and at 26th Weeks.

Who this might be right for
Chronic Obstructive Pulmonary Disease
Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 40
Testing effectiveness (Phase 2)Study completedNCT03310307
What this trial is testing

Vitamin D3 Treatment and Homocysteine Concentrations Among Overweight Reproductive Women

Who this might be right for
HomocystinaemiaVitamin D Deficiency
Al-Balqa Applied University 100
Not applicableActive Not RecruitingNCT03651505
What this trial is testing

X-linked Hypophosphatemia Disease Monitoring Program

Who this might be right for
X-linked HypophosphatemiaHypophosphatemic Rickets
Ultragenyx Pharmaceutical Inc 782
Not applicableStudy completedNCT01930539
What this trial is testing

Treatment of Vitamin D Deficiency in Intestinal Rehabilitation Clinic Patients With a Portable Ultraviolet B Lamp

Who this might be right for
Vitamin D DeficiencyShort Bowel Syndrome
University of Nebraska 11
Not applicableStudy completedNCT02460211
What this trial is testing

Acute Effect of Systemic Stress on Measured Blood Concentrations of 25 (OH) Vitamin D

Who this might be right for
Cardiovascular DiseaseVitamin D Deficiency
Intermountain Health Care, Inc. 150
Not applicableStudy completedNCT03144128
What this trial is testing

Vitamin D for Muscle Metabolic Function in Cancer Cachexia

Who this might be right for
Cancer CachexiaVitamin D Deficiency
David Travis Thomas 1
Not applicableWithdrawnNCT01633658
What this trial is testing

The Variability of 25-hydroxyvitamin D Response From Crystalline 25-hydroxyvitamin D3

Who this might be right for
Vitamin D Deficiency
Creighton University
Not applicableWithdrawnNCT03053414
What this trial is testing

Vitamin D Repletion and Maintenance in IBD: How Much and How Often

Who this might be right for
Inflammatory Bowel DiseasesVitamin D Deficiency
Cedars-Sinai Medical Center
Not applicableStudy completedNCT04822038
What this trial is testing

Immunomodulating Effects of Supplementation With 25-OH Vitamin D

Who this might be right for
Vitamin D DeficiencyScleroderma, Systemic
Coordinación de Investigación en Salud, Mexico 49
Not applicableEnded earlyNCT02212652
What this trial is testing

Vitamin D to Improve Nutrition Prior to Bariatric Surgery and Investigate the Relationship With Negative Outcomes

Who this might be right for
Vitamin D DeficiencyVitamin D Insufficiency
Johns Hopkins University 70
Not applicableStudy completedNCT02539745
What this trial is testing

Associations of Vitamin D Deficiency and Vitamin D Receptor Polymorphisms With the Risk of Primary Open-angle Glaucoma

Who this might be right for
Vitamin D DeficiencyPrimary Open- Angle Glaucoma
Lv Yingjuan 200
Not applicableStudy completedNCT07013305
What this trial is testing

Pre- and Post-Treatment Investigation of B12 and Folic Acid (Folate) Levels in Patients Receiving Antiepileptic (Anticonvulsant) Treatment for Fibromyalgia: Retrospective Study

Who this might be right for
Fibromyalgia (FM)Vitamin B 12 DeficiencyFolic Acid Deficiency
Gaziosmanpasa Research and Education Hospital 104
Testing effectiveness (Phase 2)Active Not RecruitingNCT06288451
What this trial is testing

DePTH: De-emphasize PTH

Who this might be right for
Kidney Failure, ChronicChronic Kidney Disease-Mineral and Bone Disorder
University of Washington 90
Post-approval studies (Phase 4)Study completedNCT06204796
What this trial is testing

The Role of Vitamin D in Amelioration of Oral Lichen Planus and Its Effect on Salivary IFN-γ Level

Who this might be right for
Oral Lichen PlanusVitamin D Deficiency
Fayoum University 40
Next Page