Clinical trials: Cholecalciferol
Asthma in Children
Respiratory Outcome of Children From the FEPED Cohort
Early lung function deficits represent a significant risk factor for the evolution toward chronic obstructive pulmonary disease later in life.
- Trial name
- RESPIFEPED (NCT03229317)
- Testing
- Plethysmography
- Where
- 3 sites in France
- Volunteers
- 142 people
- Sponsor
- Assistance Publique - Hôpitaux de Paris
Overactive Bladder
Efficacy and Safety of High Dose Vitamin D Supplementation for Overactive Bladder Dry in Children
This prospective, randomized, 3-arms, parallel-design, controlled clinical trial is conducted to determine whether high dose vitamin D supplementation (combined with standard urotherapy ) improves outcomes, compared with…
- Trial name
- NCT05709990
- Testing
- Solifenacin Succinate 5 MG Oral Tablet [Vesicare], Vitamin D3, Standard urotherapy
- Where
- China
- Volunteers
- 303 people
- Sponsor
- Xing Liu
Osteoporosis
Magnesium Supplementation to Prevent Bone Loss
Extreme magnesium deficiency is known to have an impact on the synthesis, secretion and/or action of calcium regulating hormones.
- Trial name
- NCT00346658
- Testing
- magnesium
- Where
- United States
- Volunteers
- 74 people, healthy volunteers welcome
- Sponsor
- University of Tennessee
Nutrition, Healthy
Vitamin and Mineral Absorption From Milk and PBMAs
Plant-based milk alternatives (PBMAs) are a popular alternative to cow's milk. The different types of PBMAs on the market shelf include almond, oat, soy, coconut, cashew, pea, hemp, and rice.
- Trial name
- NCT05898217
- Testing
- Dairy Milk, Soy Milk, Almond Milk
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Clinical Nutrition Research Center, Illinois Institute of Technology
Selective Eating, Emotional Dysregulation
Unflavored Powdered Multivitamin in Children
The goal of this clinical trial is to learn whether a daily unflavored powdered multivitamin (EllaOla Kids Essentials) improves mood and behavior in children aged 4 to 11 who are picky eaters and experience behavioral challenges.
- Conditions
- Selective Eating, Emotional Dysregulation, Child Behavior, Healthy Children (Wellness Study)
- Trial name
- BLOSSOM (NCT07863050)
- Testing
- EllaOla Kids Essentials Unflavored Powdered Multivitamin
- Volunteers
- 166 people, healthy volunteers welcome
- Sponsor
- EllaOla
Cystic Fibrosis, Vitamin D Deficiency
Vitamin D3 for the Treatment of Low Vitamin D in Cystic Fibrosis
Vitamin D deficiency is common in cystic fibrosis. Vitamin D deficiency frequently persists despite aggressive treatment with ergocalciferol, a vitamin D preparation also known as vitamin D2.
- Trial name
- NCT00762918
- Testing
- cholecalciferol
- Sponsor
- Children's Hospital of Philadelphia
Migraine
The Link Between Human Cytomegalovirus Gene Expression and Glutamate Level in Migraine;Relation to Vitamin D Deficiency
1. To correlate serum 25(OH)-vitamin D level with duration, frequency, and severity of migraine headache attacks 2. To evaluate the relationship between the serum level of vitamin D and other indices in patients with migraine. 3.
- Trial name
- NCT06304948
- Volunteers
- 72 people, healthy volunteers welcome
- Sponsor
- Assiut University
HIV
Bone Antiresorptive Therapy With Antiretroviral Initiation (BATARI) Pilot Trial
This is a two-site, three-arm, open-label, pilot randomized controlled trial of bone anti-resorptive therapy during ART initiation in HIV-infected adults.
- Trial name
- BATARI (NCT01968850)
- Testing
- alendronate/vitamin D
- Where
- 2 sites in Canada
- Volunteers
- 30 people
- Sponsor
- Unity Health Toronto
Allergic Rhinitis, Asthma
Development of Human Nasal Challenge Models With Microbial Constituents and Grass Pollen
The investigators propose the development of a range of nasal spray challenge models to study the way the nose can respond to different types of nasal challenge that elicit different forms of inflammation.
- Conditions
- Allergic Rhinitis, Asthma, Latent Tuberculosis
- Trial name
- NCT02090374
- Testing
- Poly ICLC, Poly I:C, R848
- Where
- United Kingdom
- Volunteers
- 93 people, healthy volunteers welcome
- Sponsor
- Imperial College London
Diabetes Mellitus, Type 1
EDCR Study - Etanercept Diamyd Combination Regimen -Open Trial to Evaluate Safety in Children With Type 1 Diabetes
The objectives of this study is to: Evaluate the tolerability of a combination therapy with Diamyd, vitamin D and etanercept Evaluate how the above mentioned treatments influence the immune system and endogenous insulin secretion
- Trial name
- NCT02464033
- Testing
- GAD-Alum, Vitamin D, Etanercept
- Where
- 8 sites in Sweden
- Volunteers
- 20 people
- Sponsor
- Johnny Ludvigsson
Unspecified Adult Solid Tumor, Protocol Specific
Calcitriol and Gefitinib With or Without Dexamethasone in Treating Patients With Advanced Solid Tumors
RATIONALE: Gefitinib may stop the growth of tumor cells by blocking the enzymes necessary for their growth. Calcitriol may help tumor cells develop into normal cells.
- Trial name
- NCT00084708
- Testing
- calcitriol, dexamethasone, gefitinib
- Where
- United States
- Volunteers
- 53 people
- Sponsor
- Roswell Park Cancer Institute
Bronchial Asthma, Vitamin D Deficiency
Vitamin D Status and Asthma Control, Pulmonary Function, and Oxidative Stress in Adults With Bronchial Asthma
Asthma is a chronic inflammatory airway disease associated with variable airflow limitation and persistent respiratory symptoms.
- Conditions
- Bronchial Asthma, Vitamin D Deficiency, Pulmonary Function Impairment, Oxidative Stress
- Trial name
- VD-ASTHMA (NCT07733635)
- Volunteers
- 134 people
- Sponsor
- Sinai University
Atherosclerosis
Vitamin D and Zinc Levels in Patients Undergoing Ergometry Test
Low vitamin D levels were found to be associated with cardiovascular morbidity and mortality. Low zinc levels are associated with an increased atherosclerotic burden.
- Trial name
- NCT01080274
- Where
- Israel
- Volunteers
- 200 people, healthy volunteers welcome
- Sponsor
- Assaf-Harofeh Medical Center
Bone Density, Body Composition
VITamin D and OmegA-3 TriaL: Effects on Bone Structure and Architecture (VITAL)
The VITamin D and OmegA-3 TriaL (VITAL; NCT 01169259) is a randomized clinical trial in 25,871 U.S. men and women investigating whether taking daily dietary supplements of vitamin D3 (2000 IU) or fish oil (1 gram of omega-3 fatty…
- Conditions
- Bone Density, Body Composition, Bone Health
- Trial name
- VITAL (NCT01747447)
- Testing
- omega-3 fatty acids (fish oil), Vitamin D3
- Where
- United States
- Volunteers
- 771 people, healthy volunteers welcome
- Sponsor
- Brigham and Women's Hospital
Osteoporosis, Postmenopausal
Pearlium®/Effecti-Cal®, a Novel Formulation of Calcium, Vitamin D and Minerals for Prevention of Postmenopausal Bone Loss
Postmenopausal osteoporosis is one of the important medical disorders affecting women after menopause. It is characterized by bone loss and reduced bone strength. In turn, this leads to increased risk of fracture.
- Trial name
- NCT04609189
- Testing
- Pearlium/EffectiCal, Calcium carbonate/vitamin D3
- Volunteers
- 97 people
- Sponsor
- University of Alberta
Hypertension, Vitamin D Deficiency
Effect of Vitamin D Replacement During Winter Months in Patients With Hypertension
High blood pressure is related to increased risk of cardiovascular disease and death, and accounts for approximately 8 mill deaths worldwide each year.
- Trial name
- NCT01166165
- Testing
- Cholecalciferol
- Where
- Denmark
- Volunteers
- 136 people
- Sponsor
- Regional Hospital Holstebro
Cerebral Palsy
HMB Cerebral Palsy Pilot Study
This is a pilot study of β-hydroxy-β-methylbutyrate (HMB) + Vitamin D3 supplementation in adolescents with cerebral palsy. The primary objective is to quantify safety, compliance, and acceptability of daily combined HMB + Vitamin…
- Trial name
- NCT05384951
- Testing
- HMB + Vitamin D3
- Where
- United States
- Volunteers
- 7 people, healthy volunteers welcome
- Sponsor
- Gillette Children's Specialty Healthcare
Allergic Bronchopulmonary Aspergilloses
A Study Evaluating Vitamin D in Allergic Bronchopulmonary Aspergillosis Complicating Asthma
Allergic bronchopulmonary aspergillosis (ABPA) is a immunological pulmonary disorder caused by hypersensitive reaction to spores of Aspergillus fumigatus.
- Trial name
- NCT03133299
- Testing
- Glucocorticoids, Vitamin D
- Where
- India
- Volunteers
- 30 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Pompe Disease, Muscle Loss
Nutritional Therapy in Late-onset Pompe Disease
RATIONALE: Pompe disease (PD) is a recessive genetic disorder wherein the body cannot break down glycogen due to a mutation in the acid alpha glucosidase (GAA) gene, which encodes for acid alpha-glucosidase.
- Conditions
- Pompe Disease, Muscle Loss, Obesity, Nutrition Poor
- Trial name
- PDT-MIS (NCT06130228)
- Testing
- Multi-ingredient supplement (PDT-MIS)
- Volunteers
- 28 people
- Sponsor
- McMaster University
Vitamin D Deficiency
The Effect Of Vitamin D On Measures Of Bone Health And Gene Expression
Vitamin D deficiency is now recognized as one of the most common vitamin deficiencies in adults in the United States. Vitamin D deficiency has been connected to many chronic health diseases.
- Trial name
- NCT01696409
- Testing
- 400 IU vitamin D3, 2000 IU vitamin D3
- Where
- United States
- Volunteers
- 11 people, healthy volunteers welcome
- Sponsor
- Boston University
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