NCT00267540
- Conditions
- Avitaminosis, Deficiency Diseases, Malnutrition, +3 more
- Locations
-
- Department of Human Nutrition, The Royal Veterinary and Agricultural University Frederiksberg, Denmark
Clinical trial condition
Avitaminosis
Explore clinical trials studying Avitaminosis. Study availability and eligibility vary by location and protocol.
914 public trials
62 recruiting studies
Avitaminosis trial results
Completed
The Effect of Oral Niacinamide on Plasma Phosphorus Levels in Peritoneal Dialysis Patients
NCT00508885
- Conditions
- Avitaminosis, Bone Diseases, Bone Diseases, Metabolic, +29 more
- Locations
-
- Washington University School of Medicine St Louis, Missouri, United States
Completed
Ergocalciferol in Chronic Kidney Disease
NCT00411294
- Conditions
- Avitaminosis, Chronic Disease, Chronic Kidney Disease, +20 more
- Locations
-
- Saint Louis VA Medical Center St Louis, Missouri, United States
Completed
Can Recombinant Human Intrinsic Factor Be Used for Evaluation of the Vitamin B12 Absorption?
NCT00279552
- Conditions
- Avitaminosis, Deficiency Diseases, Malnutrition, +5 more
- Locations
-
- Department for Clinical Biochemistry Aarhus, Denmark
NCT00004340
- Conditions
- Avitaminosis, Bone Diseases, Bone Diseases, Metabolic, +30 more
- Locations
-
- University of California Los Angeles School of Medicine Los Angeles, California, United States
Active, Not Recruiting
Vitamin A Status in Patients With Vocal Fold Leukoplakia
NCT05323292
- Conditions
- Avitaminosis, Deficiency Diseases, Leukoplakia, +10 more
- Locations
-
- University of Wisconsin Hospitals and Clinics Madison, Wisconsin, United States
Active, Not Recruiting
Early Check: Expanded Screening in Newborns
NCT03655223
- Conditions
- 17 Alpha-Hydroxylase Deficiency, 3-Hydroxy-3-Methylglutaric Aciduria, 3-Hydroxy-3-Methylglutaryl-CoA Lyase Deficiency, +456 more
- Locations
-
- RTI International Research Triangle Park, North Carolina, United States
Active, Not Recruiting
OPI-NXYDLD-303 Safety and Efficacy of Phentolamine Ophthalmic Solution in Keratorefractive Surgery Participants With Decreased Mesopic Visual Acuity
NCT07140783
- Conditions
- Avitaminosis, Deficiency Diseases, Eye Diseases, +11 more
- Locations
-
- Arizona Eye Care Chandler, Arizona, United States
- Carrot Eye Center Mesa, Arizona, United States
- Eye Doctors of Arizona Phoenix, Arizona, United States
- MRB Eye Care Consultants Scottsdale, Arizona, United States
Active, Not Recruiting
Randomized Trial of Enteral Vitamin D Supplementation in Infants < 28 Weeks Gestational Age or <1000 Grams Birth Weight
NCT05694689
- Conditions
- Avitaminosis, Deficiency Diseases, Female Urogenital Diseases and Pregnancy Complications, +9 more
- Locations
-
- The University of Texas Medical Branch Galveston, Texas, United States
Active, Not Recruiting
ViDES Trial (Vitamin D Extra Supplementation)
NCT05459298
- Conditions
- Avitaminosis, Deficiency Diseases, Female Urogenital Diseases and Pregnancy Complications, +9 more
- Locations
-
- The University of Texas Health Science Center at Houston Houston, Texas, United States