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 “D Vitamin Deficiency Patients”

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)Ended earlyNCT01893385
What this trial is testing

Vitamin D Supplementation and the Immune Response

Who this might be right for
D Vitamin Deficiency Patients
University Hospital, Clermont-Ferrand 37
Testing effectiveness (Phase 2)UnknownNCT05852496
What this trial is testing

Vit D and Peripheral Neuropathy in Taxane Naive Patients

Who this might be right for
Vitamin D DeficiencyPeripheral Neuropathy
Assiut University 60
Not applicableStudy completedNCT00995163
What this trial is testing

Mineral and Bone Disorders Outcomes in Stage 5D of Chronic Kidney Disease

Who this might be right for
End Stage Renal DiseaseHyperparathyroidism, Secondary
Kyowa Kirin Co., Ltd. 8,020
Not applicableStudy completedNCT04606017
What this trial is testing

Effect of Vitamin D Supplementation on Infliximab Response in Patients With Crohn's Disease

Who this might be right for
Crohn DiseaseVitamin D DeficiencyVitamin D Supplement
Second Affiliated Hospital of Wenzhou Medical University 70
Post-approval studies (Phase 4)Not Yet RecruitingNCT06258850
What this trial is testing

REstoration of VItamin D in Pulmonary Arterial Hypertension

Who this might be right for
Pulmonary Artery HypertensionVitamin d Deficiency
Parc de Salut Mar 102
Not applicableUnknownNCT06711874
What this trial is testing

Abnormally High Parathyroid Hormone Levels Worsens Outcomes in Vitamin D Depleted Critical Care Patients

Who this might be right for
Vitamin D DeficiencyHyperparathyroidismCritically Ill Patients Admitted in ICU
National Taiwan University Hospital 320
Not applicableStudy completedNCT06664580
What this trial is testing

Nutritional Health and Satisfaction After Bariatric Surgery: a Five-Year Retrospective Study

Who this might be right for
Obesity and OverweightNutritional DeficiencyBariatric Surgery
San Raffaele Telematic University 249
Large-scale testing (Phase 3)Study completedNCT03581591
What this trial is testing

Open Label Trial Assessing Safety and Efficacy of Burosumab (KRN23), in a Patient With ENS and Hypophosphatemic Rickets

Who this might be right for
HypophosphatemiaHypophosphatemic RicketsPain, Chronic
Redwood Dermatology Sciences 1
Not applicableStudy completedNCT02553447
What this trial is testing

Cholecalciferol in Newly Diagnosed Non-Hodgkin Lymphoma or Chronic Lymphocytic Leukemia With Vitamin D Deficiency

Who this might be right for
Chronic Lymphocytic LeukemiaNon-Hodgkin LymphomaUntreated Chronic Lymphocytic Leukemia+1 more
University of Nebraska 197
Not applicableStudy completedNCT01999608
What this trial is testing

Vitamin D Deficiency and Ovarian Reserve Among Infertile Patients

Who this might be right for
Infertility
Universitair Ziekenhuis Brussel 283
Not applicableStudy completedNCT03376490
What this trial is testing

Study of the Association of Muscle Strength, Balance and Other Factors With Vitamin Levels Among Elderly Diabetics

Who this might be right for
Muscle StrengthVitamin B 12 DeficiencyFolate Deficiency+3 more
SingHealth Polyclinics 56
Not applicableUnknownNCT06643650
What this trial is testing

Study to Document the Phenomenon of Vitamin D Deficiency and Its Added Value in Patients with Low-energy Osteoporotic Hip Fracture, in Daily Practice in Greece.

Who this might be right for
Vitamin D DeficiencyOsteoporosisBone Loss, Age-Related+1 more
National and Kapodistrian University of Athens 30
Not applicableLooking for participantsNCT06776640
What this trial is testing

Perioperative Oral Vitamin D3 Supplementation on Implant Osseointegration

Who this might be right for
Implant Site Reaction
Nantes University Hospital 60
Not applicableApproved For MarketingNCT02496689
What this trial is testing

Expanded Access Program for Asfotase Alfa Treatment for Patients With Infantile- or Juvenile-onset Hypophosphatasia (HPP)

Who this might be right for
Hypophosphatasia
Alexion Pharmaceuticals, Inc.
Not applicableStudy completedNCT04386044
What this trial is testing

Investigating the Role of Vitamin D in the Morbidity of COVID-19 Patients

Who this might be right for
COVID-19Vitamin D Deficiency
Tameside General Hospital 986
Post-approval studies (Phase 4)Study completedNCT02136771
What this trial is testing

Styrian Vitamin D Hypertension Trial

Who this might be right for
Arterial HypertensionVitamin D Deficiency
Medical University of Graz 200
Not applicableStudy completedNCT03773809
What this trial is testing

Impact of Vitamin D3 Administration on Cardiac Autonomic Tone in Asthma Chronic Obstructive Pulmonary Disease(COPD) Overlap Patients

Who this might be right for
Asthma-COPD Overlap SyndromeVitamin D DeficiencyCardiac Autonomic Tone
Bangabandhu Sheikh Mujib Medical University, Dhaka, Bangladesh 50
Large-scale testing (Phase 3)Study completedNCT03602430
What this trial is testing

Cholecalciferol on Hemodialysis Patients

Who this might be right for
Hemodialysis ComplicationVitamin D DeficiencyVascular Calcification
Ain Shams University 60
Testing effectiveness (Phase 2)Study completedNCT02613884
What this trial is testing

Safety, Efficacy, and Feasibility of High-dose Cholecalciferol in Pediatric Patients With Cystic Fibrosis

Who this might be right for
Vitamin D Deficiency
Johns Hopkins All Children's Hospital 26
Post-approval studies (Phase 4)Study completedNCT03176849
What this trial is testing

Phase IV Control Trial of Single High Dose Oral Vitamin D3 in Pediatric Patients Undergoing HSCT

Who this might be right for
Vitamin D DeficiencyStem Cell Transplant ComplicationsPediatric Cancer+7 more
Phoenix Children's Hospital 49
Next Page