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Results for “Vitamin D Insufficiency”

212 trials

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Showing 20 of 212 results

Not applicableStudy completedNCT05434377
What this trial is testing

Fixed Dose Versus Serum Level-Based Titration Regimen of Vitamin D Supplementation in Dialysis Patients

Who this might be right for
Vitamin D DeficiencyEnd Stage Renal Disease
Chulalongkorn University 78
Not applicableEnded earlyNCT01349764
What this trial is testing

Effect of Vitamin D Replacement in Patients With Urolithiasis

Who this might be right for
Urolithiasis
McGill University Health Centre/Research Institute of the McGill University Health Centre 10
Not applicableStudy completedNCT00677534
What this trial is testing

Role of Extrarenal 1-Alpha-Hydroxylase in Patients With End Stage Renal Disease

Who this might be right for
End-Stage Renal Disease
University of Kansas 7
Large-scale testing (Phase 3)Study completedNCT02282813
What this trial is testing

Extension Study of CTAP101-CL-3001 or CTAP101-CL-3002

Who this might be right for
Chronic Kidney DiseaseHyperparathyroidism, SecondaryVitamin D Deficiency
OPKO Health, Inc. 298
Large-scale testing (Phase 3)Ended earlyNCT05543928
What this trial is testing

Phase 3 Safety and Efficacy Study of CTAP101 Extended-release Capsules in Children With Secondary Hyperparathyroidism

Who this might be right for
Chronic Kidney Disease stage3Chronic Kidney Disease stage4Vitamin d Deficiency+1 more
OPKO Health, Inc. 2
Post-approval studies (Phase 4)Study completedNCT05806723
What this trial is testing

Effects of High Intensity Statin Therapy on Steroid Hormones and Vitamin D in Type 2 Diabetic Men

Who this might be right for
Diabetes Mellitus, Type 2Dyslipidemia Associated With Type II Diabetes MellitusStatin Adverse Reaction+3 more
Hopital La Rabta 104
Early research (Phase 1)Study completedNCT00732758
What this trial is testing

Defining Vitamin D Insufficiency in School Age Children: A Randomized Placebo Controlled Trial of Vitamin D3

Who this might be right for
Healthy
University of Pittsburgh 157
Not applicableStudy completedNCT04967469
What this trial is testing

Comparison of Serum Calcium Level Between Preoperative Vitamin D and Non-vitamin D Regimen of Total Parathyroidectomy in End-stage Renal Failure Patients in Rajavithi Hospital

Who this might be right for
End Stage Renal Disease
Department of Medical Services Ministry of Public Health of Thailand 60
Post-approval studies (Phase 4)Study completedNCT04411446
What this trial is testing

Cholecalciferol to Improve the Outcomes of COVID-19 Patients

Who this might be right for
COVID
Vitamin D Study Group 218
Not applicableEnrolling By InvitationNCT07142759
What this trial is testing

Investigating the Impact of Vitamin D Biofortified Tomatoes on Serum Levels of 25(OH)D

Who this might be right for
Vitamin D Insufficiency
Quadram Institute Bioscience 76
Not applicableStudy completedNCT00662844
What this trial is testing

Vitamin D Supplementation in Younger Women

Who this might be right for
Hypovitaminosis D
Creighton University 198
Early research (Phase 1)Study completedNCT00792857
What this trial is testing

Comparison of I.V. CTAP201 and Doxercalciferol (Hectorol) in Subjects With Chronic Kidney Disease (CKD) and Secondary Hyperparathyroidism (SHPT)

Who this might be right for
Chronic Kidney DiseaseSecondary HyperparathyroidismChronic Renal Insufficiency+1 more
OPKO IP Holdings II, Inc. 24
Not applicableStudy completedNCT00273611
What this trial is testing

Vitamin D Levels and Vitamin D Education in Geriatric Patients

Who this might be right for
Vitamin D InsufficiencyVitamin D Deficiency
University of Colorado, Denver 80
Not applicableUnknownNCT01339741
What this trial is testing

Efficacy of Vitamin D3 for the Treatment of Psoriatic Patients With Vitamin D Deficiency and Insufficiency

Who this might be right for
Psoriasis VulgarisVitamin D Deficiency
Chulalongkorn University 30
Not applicableStudy completedNCT00427037
What this trial is testing

Cholecalciferol (Vitamin D3) Therapy in Chronic Kidney Disease (CKD) Subjects

Who this might be right for
Chronic Kidney DiseaseVitamin D Deficiency
Atlanta VA Medical Center 34
Testing effectiveness (Phase 2)Study completedNCT03649802
What this trial is testing

Vitamin D and Arterial Stiffness in Elderly

Who this might be right for
Vitamin D DeficiencyArterial Stiffness
Texas Tech University Health Sciences Center 52
Post-approval studies (Phase 4)Study completedNCT00889629
What this trial is testing

Pilot Study Evaluating Doxercalciferol Replacement Therapy in Kidney Transplant Recipients

Who this might be right for
Chronic Kidney DiseaseKidney Transplantation
Mariana Markell 39
Testing effectiveness (Phase 2)Ended earlyNCT03602261
What this trial is testing

Safety, Efficacy, PK and PD of CTAP101 (Calcifediol) ER Capsules for SHPT in HD Patients VDI

Who this might be right for
Secondary Hyperparathyroidism Due to Renal CausesChronic Kidney DiseasesVitamin D Deficiency+1 more
OPKO Health, Inc. 44
Not applicableStudy completedNCT01131221
What this trial is testing

S8947-9800-9911-0016A Vitamin D Insufficiency in Determining Prognosis in Patients With Newly Diagnosed Follicular Lymphoma

Who this might be right for
Lymphoma
SWOG Cancer Research Network 196
Large-scale testing (Phase 3)Study completedNCT01651000
What this trial is testing

Safety and Efficacy of CTAP101 to Treat Secondary Hyperparathyroidism in Stage 3 or 4 CKD and Vitamin D Insufficiency

Who this might be right for
Chronic Kidney DiseaseHyperparathyroidism, SecondaryVitamin D Deficiency
OPKO IP Holdings II, Inc. 213
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