92 completed, 20 unknown, 7 terminated, 3 active not recruiting. 127 Phase 4.
| Phase | Trials | Status |
|---|---|---|
| Phase 4 | 127 | Completed 92, Unknown 20, Terminated 7, Active not recruiting 3, Recruiting 2, Withdrawn 2, Not yet recruiting 1 |
Follow Avitaminosis: new trials by email Literature Review of Avitaminosis trials Research Report on Avitaminosis
Tick up to 5 trials to compare them side by side (eligibility, arms, endpoints, adverse events) in a Literature Matrix.
| Trial | Phase | Status | Sponsor | Enrollment | Start | Updated |
|---|---|---|---|---|---|---|
| Vitamin D2 vs Vitamin D2 Plus Calcitriol in Cholestatic Children With Vitamin D Deficiency Vitamin D2, Calcitriol - Cholestatic Liver Disease, Chronic Liver Disease (CLD) | Phase 4 | Recruiting | Chulalongkorn University | 54 | 2026-04-28 | 2026-08-03 |
| Preoperative Correction of Vitamin D Deficiency in Total Joint Arthroplasty (TJA) Vitamin D3 - Osteoarthritis, Vitamin D Deficiency | Phase 4 | Active not recruiting | University of Miami | 200 | 2025-09-08 | 2026-09-23 |
| Trial Comparing Elan Specialized Bariatric Supplements With Standard Multivitamins in Patients Undergoing Bariatric Procedures Elan Believe, Elan Compass, Elan Supreme - Vitamin Deficiencies | Phase 4 | Completed | General Committee of Teaching Hospitals and Institutes, Egypt | 624 | 2025-06-15 | 2026-09-02 |
| A Study to See if a Combination of Vitamins That is Injected Into a Muscle is as Good and Safe as a Vitamin That is Taken by Mouth Vitamin B12, Vitamin B6, Folic acid, Vitamin B12 (Cyanocobalamin) - Vitamin B12 Deficiency | Phase 4 | Completed | Medice Arzneimittel Pütter GmbH & Co KG | 46 | 2025-04-16 | 2026-09-04 |
| REstoration of VItamin D in Pulmonary Arterial Hypertension Calcifediol Oral Capsule, Placebo - Pulmonary Artery Hypertension, Vitamin d Deficiency | Phase 4 | Not yet recruiting | Parc de Salut Mar | 102 | 2024-07-01 | 2024-02-14 |
| Beneficial Effects of Vitamin D Combined With Oral Iron Supplementation in Patients With Chronic Heart Failure and Iron Deficiency Sucrosomial iron, Vitamin D, Ferric Carboxymaltose 50 MG/ML - Heart Failure, Iron-deficiency | Phase 4 | Unknown | University of Padova | 258 | 2024-01-15 | 2023-12-15 |
| Vitamin D Supplementation in Pediatrics. Oral or Parenteral! D2 or D3 vitamin D2, vitamin D3 - Vitamin D Deficiency | Phase 4 | Unknown | Ain Shams University | 120 | 2023-12-01 | 2023-12-19 |
| The Role of Vitamin D in Amelioration of Oral Lichen Planus and Its Effect on Salivary IFN-γ Level vitamin D supplement was given as 60,000 IU weekly in conjunction with systemic prednisone, Systemic prednisone - Oral Lichen Planus, Vitamin D Deficiency | Phase 4 | Completed | Fayoum University | 40 | 2023-08-01 | 2024-01-12 |
| Oral Vitamin D Supplementation Prevent Peritoneal Dialysis-related Peritonitis Cholecalciferol, Placebo - Peritoneal Dialysis-associated Peritonitis, Vitamin D Deficiency | Phase 4 | Unknown | Peking University First Hospital | 176 | 2023-06-15 | 2024-08-06 |
| Neutrophil Gelatinase-associated Lipocalin VS Vascular Calcification in Maintenance Hemodialysis Patients palicalcitol - Chronic Kidney Disease-Mineral and Bone Disorder | Phase 4 | Unknown | Xiaoyan Jia | 80 | 2023-04-01 | 2024-03-08 |
| Vitamin D Deficiency in Adults Following a Major Burn Injury Ergocalciferol Capsules - Vitamin D Deficiency, Burns | Phase 4 | Completed | University of Texas Southwestern Medical Center | 48 | 2022-09-29 | 2025-12-15 |
| Efficacy of Intensive Cholecalciferol Monitoring and Supplementation on Serum vitD Levels in Pediatric Patients With CF Cholecalciferol Pill - Vitamin D Deficiency, Cystic Fibrosis | Phase 4 | Completed | Hospital Infantil de Mexico Federico Gomez | 40 | 2022-06-22 | 2025-04-08 |
| PRevEnting FracturEs in REnal Disease - 1 Denosumab 60 mg/ml, Calcium and vitamin D prophylaxis, Monitoring of post-injection calcium and phosphate - Kidney Diseases, Dialysis; Complications | Phase 4 | Active not recruiting | Western University, Canada | 60 | 2022-06-11 | 2025-05-31 |
| Cholecalciferol Supplementation in Restless Leg Syndrome in Patients With Chronic Kidney Disease Vitamin D, Placebo Oral Tablet - Restless Leg Disorder, Renal Disease Bone | Phase 4 | Withdrawn | University of Sao Paulo General Hospital | 2022-03-31 | 2021-09-30 | |
| Comparıson Of Electromyography Results Before And After Vıtamın D Treatment In Patıents Wıth Carpal Tunnel Syndrome Vitamin D - Carpal Tunnel Syndrome, Vitamin D Deficiency | Phase 4 | Completed | Dr. Ayşe Güç | 87 | 2021-12-30 | 2024-02-28 |
| Treatment of Adynamic Bone Disorder With Parathyroid Hormone in Chronic Kidney Disease Teriparatide, DXA,VFA, X-ray, HR-pQCT, 18-F NAF PET/CT, Bone biopsy - Adynamic Bone Disease, Chronic Kidney Diseases | Phase 4 | Recruiting | Ditte Hansen | 48 | 2021-12-15 | 2024-04-23 |
| Study to Assess the Safety, Pharmacokinetics and Efficacy of KRN23 in Pediatric Chinese Patients With XLH KRN23 - X-linked Hypophosphatemia (XLH) | Phase 4 | Completed | Kyowa Kirin Co., Ltd. | 28 | 2021-11-01 | 2024-07-09 |
| Study to Assess the Safety, Pharmacokinetics and Efficacy of KRN23 in Adult Chinese Patients With XLH KRN23 - X-linked Hypophosphatemia (XLH) | Phase 4 | Completed | Kyowa Kirin Co., Ltd. | 18 | 2021-09-28 | 2024-07-09 |
| Prevention of Postoperative Hypocalcemia of Oral Vitamin D Supplementation Before Total Thyroidectomy Cholecalciferol - Total Thyroidectomy, Hypocalcemia | Phase 4 | Completed | Seoul National University Hospital | 108 | 2021-06-07 | 2025-04-24 |
| Mothers' Own Milk Optimization for Preterm Infants Project (MoMO PIP) Pilot Study High dose Cholecalciferol, Cholecalciferol - Vitamin D Deficiency, Nutritional Deficiency | Phase 4 | Terminated | Medical University of South Carolina | 8 | 2021-05-06 | 2023-03-15 |
Showing 20 of 127. Sign in to see all of them.
Vitamin D Deficiency (94) · Chronic Kidney Disease-Mineral and Bone Disorder (9) · Bone Diseases, Metabolic (8) · Renal Insufficiency, Chronic (8) · Obesity (7) · Cardiovascular Diseases (5) · Diabetes Mellitus, Type 2 (5) · Familial Hypophosphatemic Rickets (5) · Hyperparathyroidism, Secondary (5) · Thiamine Deficiency (5) · Crohn Disease (4) · Diabetes Mellitus (4) · Heart Failure (4) · Hyperhomocysteinemia (4)
Deficiency Diseases (127) · Nutrition Disorders (127) · Nutritional and Metabolic Diseases (127) · Malnutrition (125) · Metabolic Diseases (48) · Pathological Conditions, Signs and Symptoms (32) · Endocrine System Diseases (31) · Female Urogenital Diseases (29) · Female Urogenital Diseases and Pregnancy Complications (29) · Urogenital Diseases (29) · Musculoskeletal Diseases (28) · Calcium Metabolism Disorders (24) · Male Urogenital Diseases (24) · Urologic Diseases (24)
Cholecalciferol (48) · Vitamin D (34) · Ergocalciferols (15) · Calcitriol (5) · Thiamine (5) · Folic Acid (4) · burosumab (4) · Calcium (3) · Calcium Carbonate (3) · Dietary Supplements (3) · Metformin (3) · Olive Oil (3) · Calcifediol (2) · Hydroxocobalamin (2) · Vitamin B 12 (2)
Medical University of Graz (3) · University of Aarhus (3) · University of Sao Paulo General Hospital (3) · Ain Shams University (2) · Chulalongkorn University (2) · Emory University (2) · Kyowa Kirin Co., Ltd. (2) · Lady Hardinge Medical College (2) · Maimonides Medical Center (2) · Mayo Clinic (2) · Medical University of Lodz (2) · Medical University of South Carolina (2) · Post Graduate Institute of Medical Education and Research, Chandigarh (2) · Rijnstate Hospital (2) · University Hospital, Basel, Switzerland (2)
United States (26) · China (10) · Canada (7) · Brazil (6) · Denmark (5) · Austria (4) · India (4) · Israel (4) · Mexico (4) · Poland (4) · Egypt (3) · Thailand (3) · Turkey (Türkiye) (3) · United Kingdom (3) · Germany (2)
Ahmed MN Hashaad, Professor (1) · Aihua Zhang (1) · Aili Jiang (1) · Alexander Ngwube, MD (1) · Alicia L Warnock, MD (1) · Altair J Mocelin, MD PHD (1) · Anat Tsur, MD (1) · Andrew S Greenberg (1) · Anil Bhansali, MD, DM (1) · Anna Grzegory, MD (1) · Anne-Mette Hvas, MD, PhD (1) · Antonia W. Shand, Dr (1) · Arvind Saili, MD (1) · Carol L Wagner, MD (1) · Chaosheng Chen (1)
PMID 33305842, PMID 26066773, PMID 35018442, PMID 12605179, PMID 12791627, PMID 14616423, PMID 14717616, PMID 15286537, PMID 1550069, PMID 17429582, PMID 17468488, PMID 17583412, PMID 19007931, PMID 19018785, PMID 19325467, PMID 20179283, PMID 20181242, PMID 20463176, PMID 20646908, PMID 21623649, PMID 22399505, PMID 22650964, PMID 22805498, PMID 23535831, PMID 23564348, PMID 23649098, PMID 23697526, PMID 23842591, PMID 23870503, PMID 23945419, PMID 23999998, PMID 24248184, PMID 24412011, PMID 24423431, PMID 24748637, PMID 25006678, PMID 25232839, PMID 25271011, PMID 25391194, PMID 25452867, PMID 25479113, PMID 25636157, PMID 25770176, PMID 25801871, PMID 25835492, PMID 26050997, PMID 26156737, PMID 26208795, PMID 26227019, PMID 26237520
2008 (2), 2009 (2), 2017 (2), 2014 (1), 2018 (1), R01AG028739 (1), R01DK084986 (1), R01DK108722 (1)