Vitamin D Clinical Trial
Official title:
Correlation Between Vitamin D and Symptoms Severity of Autonomic Nervous Mediated Syncope（NMS） Child and it 's RAAS
children ; autonomic nervous mediated syncope； vitamin D ; symptom score ; renin-angiotensin-aldosterone-system
children with autonomic nervous mediated syncope have seriously affects children's physical and mental health and quality of life, and the incidence rate is also increasing year by year. But the current treatment measures are not ideal, Therefore, we need to look for new biological indicators, according to different biological indicators to develop different treatment options, so as to improve the current situation of poor treatment of children with NMS ;
| Status | Clinical Trial | Phase | |
|---|---|---|---|
| Recruiting |
NCT05186194 -
The Effect of Vitamin D and Calcium Supplementation on the Prevention of Stress Fractures.
|
N/A | |
| Recruiting |
NCT06101147 -
Effect of Vitamin D Supplementation on Testosterone Level in Women With Polycystic Ovary Syndrome
|
Phase 2 | |
| Completed |
NCT02904421 -
6 Years Study on Changes in Bone Quality, Bone Turnover and Curve Severity in AIS With and Without Calcium and Vit-D Supplementation
|
||
| Completed |
NCT02092701 -
Effects of Cholecalciferol Supplementation on Bone Health and Muscle Strength in Adults During Post-burn Period
|
N/A | |
| Completed |
NCT05748249 -
Evaluation of the Efficacy of Vertistop® D and Vertistop® L in the Prevention of BPPV Recurrence
|
Phase 1 | |
| Completed |
NCT05313477 -
The Effects of Vitamin D and Calcium Supplementation to Parathyroid Hormone in CHB Patients Treated With TDF
|
Phase 4 | |
| Not yet recruiting |
NCT01080950 -
Vitamin D Zinc Fever
|
N/A | |
| Completed |
NCT01170572 -
Longitudinal Study of Patients Following Long Bone Fracture
|
N/A | |
| Active, not recruiting |
NCT04564625 -
Relationships Between Vitamin D and Orthopedic Trauma
|
||
| Not yet recruiting |
NCT01992263 -
Vitamin D Supplementation and TB
|
N/A | |
| Completed |
NCT00938600 -
Antenatal Vitamin D3 Dose-finding and Safety Study
|
Phase 1 | |
| Completed |
NCT04535791 -
Efficacy of Vitamin D Supplementation to Prevent the Risk of Acquiring COVID-19 in Healthcare Workers
|
Phase 3 | |
| Completed |
NCT04502667 -
Efficacy of Vitamin D Treatment in Pediatric Patients Hospitalized by COVID-19
|
Phase 3 | |
| Recruiting |
NCT05448365 -
Vitamin D, Epigallocatechin Gallate, D-chiro-inositol and Vitamin B6 in Uterine Fibroid
|
Phase 3 | |
| Recruiting |
NCT03533010 -
Preventing Curve Progression and the Need for Bracing in Adolescent Idiopathic Scoliosis With Calcium + Vitamin D Supplementation
|
N/A | |
| Recruiting |
NCT04404842 -
Development of a Screening Tool for the Risk of Vitamin D Deficiency
|
||
| Recruiting |
NCT05208827 -
Vitamin D Supplementation for the Prevention of GDM
|
Early Phase 1 | |
| Completed |
NCT05209425 -
Pharmacokinetics Evaluation of Vitamin D Formulations
|
N/A | |
| Withdrawn |
NCT03073369 -
Effect of Ergocalciferol on Iron Metabolism in Individuals With Chronic Kidney Disease
|
Phase 4 | |
| Completed |
NCT02361827 -
The Effect of Vitamin D on in Vitro Fertilization Outcome
|