25(OH)D
Showing 1 - 25 of >10,000
Vitamin D Deficiency Trial in Jakarta Pusat (Cholecalciferol)
Active, not recruiting
- Vitamin D Deficiency
-
Jakarta Pusat, DKI Jakarta, IndonesiaCipto Mangunkusumo National Center General Hospital
Sep 22, 2023
Correlation Between Serum 25(OH)D Level and Pregnancy Outcome
Recruiting
- Vitamin D Deficiency
- +2 more
- Serum levels of vitamin D
-
Shanghai, Shanghai, ChinaRenji Hospital Affiliated to Shanghai Jiao Tong University Schoo
Apr 21, 2023
Vitamin D Deficiency, 25-Hydroxyvitamin D3 Deficiency, Selective Trial in Cuernavaca (vitamin D-enhanced egg, Control)
Completed
- Vitamin D Deficiency
- 25-Hydroxyvitamin D3 Deficiency, Selective
- vitamin D-enhanced egg
- Control
-
Cuernavaca, Morelos, MexicoInstituto Nacional de Salud Pública
Oct 19, 2023
Bioavailability of Vitamin D(25(OH)D) and Omega-3 Fatty Acid
Recruiting
- Nutrition, Healthy
- DHA/EPA bioenhanced chicken
- 25(OH)D bioenhanced chicken
-
Ithaca, New YorkHuman Metabolic Research Unit
Jun 3, 2022
Mental Health Issue Trial in Haveli (25 hydroxy cholecalciferol (Vitamin D) /25(OH)D3., Placebo)
Not yet recruiting
- Mental Health Issue
- 25 hydroxy cholecalciferol (Vitamin D) /25(OH)D3.
- Placebo
-
Haveli, Azad Jammu And Kashmir, PakistanDistrict Headquarter Hospital Haveli
Oct 24, 2023
Boys and Girls High School Basketball Players
Recruiting
- Bone Health
- Vitamin D
- +2 more
-
Bradenton, FloridaIMG Academy
Dec 19, 2022
Chronic Kidney Disease Trial in Seattle (D6-25-hydroxyvitamin D3)
Completed
- Chronic Kidney Disease
- D6-25-hydroxyvitamin D3
-
Seattle, WashingtonUniversity of Washington
May 14, 2022
25OH Vitamin D Overdoses and Risk of Bronchopulmonary Dysplasia
Recruiting
- Bronchopulmonary Dysplasia
- Vitamin D Overdose
- Is 25 OH vitamin D overdose a risk factor of bronchopulmonary dysplasia or death ?
-
Bron, FranceHôpital Femme Mère Enfant
Jul 13, 2023
Vitamin D Deficiency Trial in Shreveport (Vitamin D, Placebo, Vitamin D + L-cysteine)
Recruiting
- Vitamin D Deficiency
- Vitamin D
- +3 more
-
Shreveport, LouisianaLouisiana State University Health Shreveport
Sep 2, 2022
Burosumab and 1-25 (OH) Vitamin D on Human Osteoclasts
Completed
- Hypophosphatemic Rickets
- blood sample
-
Bron, France
- +2 more
Oct 5, 2022
Multiple Sclerosis, Relapsing-Remitting, Adult ALL, Vitamin D3 Deficiency Trial (25(OH)D3, vitamin D3)
Not yet recruiting
- Multiple Sclerosis, Relapsing-Remitting
- +2 more
- 25(OH)D3
- vitamin D3
- (no location specified)
Apr 16, 2022
Chronic Kidney Disease Trial in Seattle (D6-25-hydroxyvitamin D3)
Completed
- Chronic Kidney Disease
- D6-25-hydroxyvitamin D3
-
Seattle, WashingtonUniversity of Washington
Aug 31, 2021
Burosumab and 1-25 (OH) Vitamin D on Human Osteoblasts
Recruiting
- Craniosynostoses
- osteoblast biology study
-
Bron, FranceCentre de référence des craniosténoses et malformations cranio-f
Mar 22, 2022
Nutritional Deficiency Trial in Medan (not currently consumed vitamin D supplements regularly, consumed vitamin D supplements
Completed
- Nutritional Deficiency
- not currently consumed vitamin D supplements regularly
- consumed vitamin D supplements regularly
-
Medan, North Sumatra, IndonesiaFaculty of Medicine Universitas Sumatera Utara
Dec 1, 2020
Pityriasis Alba Trial in Tashkent (Detection of Plasma levels of 25(OH) vitamin D by ELISA technique, Detection of Total serum
Active, not recruiting
- Pityriasis Alba
- Detection of Plasma levels of 25(OH) vitamin D by ELISA technique
- Detection of Total serum immunoglobulin E by ELISA technique
-
Tashkent, Uchtepa, UzbekistanResearch institute of epidemiology, microbiology and infectious
Sep 13, 2021
Chronic Heart Failure, Vitamin D Adverse Reaction Trial in Budapest (Vigantol oil and MCT oil)
Terminated
- Chronic Heart Failure
- Vitamin D Adverse Reaction
- Vigantol oil and MCT oil
-
Budapest, Hungary
- +1 more
Apr 8, 2021
Vitamin D Deficiency Trial in Le Sueur (dietary supplement, diagnostic test, other)
Completed
- Vitamin D Deficiency
- Softgel Vitamin D3
- +3 more
-
Le Sueur, MinnesotaInspired Life Medical Office
Aug 23, 2021
COVID-19, Vitamin D Deficiency Trial in Riga (Vitamin D 25 (OH) 12000 IU in the form of a sublingual sprayable microemulsion)
Completed
- COVID-19
- Vitamin D Deficiency
- Vitamin D 25 (OH) 12000 IU in the form of a sublingual sprayable microemulsion
-
Riga, LatviaPauls Stradins Clinical Univeristy Hospital
Aug 15, 2022
Tuberculosis Trial in Medan (SCAR Porridge, Counseling)
Completed
- Tuberculosis
- SCAR Porridge
- Counseling
-
Medan, North Sumatra, IndonesiaFaculty of Medicine Universitas Sumatera Utara
Oct 27, 2020
Vitamin D Status in Sickle Cell Disease Living in Lyon, France
Recruiting
- Vitamin D Deficiency
- Sickle Cell Disease
- 25-OH Vitamin D measure
-
Bron, FranceHôpital Femme Mère enfant - Urgences pédiatriques
Feb 10, 2022
Vitamin D Deficiency, Scleroderma, Systemic Trial in Mexico City (Vitamin D3, Dietary recommendations)
Completed
- Vitamin D Deficiency
- Scleroderma, Systemic
- Vitamin D3
- Dietary recommendations
-
Mexico City, MexicoInstituto Méxicano del Seguro Social
Apr 19, 2021
Cardiovascular Disease, Vitamin D Deficiency Trial in Murray (Vitamin D3, Placebo)
Completed
- Cardiovascular Disease
- Vitamin D Deficiency
- Vitamin D3
- Placebo
-
Murray, UtahIntermountain Heart Institute
Apr 1, 2021
Inflammatory Parameters and Disease Severity of COVID-19
Completed
- Vitamin D Deficiency
- Covid19
- Inflammatory Parameters
- 25 OH Vitamin D Level
-
Istanbul, TurkeyGulcan Ozturk
Jun 28, 2021
Celiac Disease Trial in Milan (drug, behavioral, other)
Recruiting
- Celiac Disease
- Probiotic Vivomixx
- +2 more
-
Milan, ItalyOspedale San Paolo
Feb 8, 2021