vitamin
Showing 1 - 25 of 9,461
Vitamin D3 Deficiency Trial in Riga (Vitamin D substitution with sublingual sprayable microemulsion., Vitamin D substitution
Completed
- Vitamin D3 Deficiency
- Vitamin D substitution with sublingual sprayable microemulsion.
- +2 more
-
Riga, LatviaPauls Stradins Clinical Univeristy Hospital
Nov 20, 2023
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
Vitamin D Supplementation Trial in London (Vitamin D phosphate, Placebo transdermal patch)
Recruiting
- Vitamin D Supplementation
- Vitamin D phosphate
- Placebo transdermal patch
-
London, United KingdomInstitute of Pharmaceutical Science, King's College London
Oct 31, 2023
Vitamin d Deficiency Trial in Istanbul (Vitamin D status)
Completed
- Vitamin d Deficiency
- Vitamin D status
-
Istanbul, TurkeyOkanU
Oct 23, 2023
Vitamin D in Recurrent Spontaneous Abortion
Completed
- Vitamin D Deficiency
- Recurrent Spontaneous Abortion
- Binom Vitamin D drops
-
Hangzhou, Zhejiang, ChinaJianmei Xia
Aug 17, 2023
Bioavailability of Vitamin D Trial in Gdansk (Liposomal Vitamin D, Traditional Vitamin D)
Completed
- Bioavailability of Vitamin D
- Liposomal Vitamin D
- Traditional Vitamin D
-
Gdańsk, PolandGdański Uniwersytet Medyczny
Aug 24, 2023
Vitamin D on Hashimoto's Thyroiditis
Not yet recruiting
- Hashimoto Thyroiditis
- Vitamin D Drops
- (no location specified)
May 22, 2023
Vitamin D Deficiency, Immune Health, Muscle Function Trial in Guildford (Vitamin D Supplement)
Recruiting
- Vitamin D Deficiency
- +2 more
- Vitamin D Supplement
-
Guildford, United KingdomFaculty of Health and Medical Sciences
Sep 27, 2023
Vitamin D Deficiency, Critical Illness Trial in Taipei (Vitamin D, Medium Chain Triglycerides)
Not yet recruiting
- Vitamin D Deficiency
- Critical Illness
- Vitamin D
- Medium Chain Triglycerides
-
Taipei, TaiwanNational Taiwan University Hospital
Jun 30, 2023
Vitamin D, HbA1c and Vitamin B12 Levels in Patients
Completed
- Serum HbA1c and Vitamin D, Vitamin B12 Values in Periodontal Diseases
- HbA1c, Vitamin D, Vitamin B12
-
Niğde, TurkeyNigde Omer Halisdemir University, Dentistry Faculty, Periodontol
Feb 23, 2023
Vitamin B12 Absorption Trial (Vitamin B12 bread, Control bread)
Not yet recruiting
- Vitamin B12 Absorption
- Vitamin B12 bread
- Control bread
- (no location specified)
Oct 23, 2023
Orthodontic Relapse Trial in Alexandria (Local Vitamin C injection, Oral Vitamin C supplement)
Recruiting
- Orthodontic Relapse
- Local Vitamin C injection
- Oral Vitamin C supplement
-
Alexandria, EgyptFaculty of Dentistry, Alexandria University
Nov 17, 2023
Vitamin D Deficiency, Sarcopenia, Knee Osteoarthritis Trial in Hong Kong (Vitamin D, Placebo)
Active, not recruiting
- Vitamin D Deficiency
- +2 more
- Vitamin D
- Placebo
-
Hong Kong, NEW Territories, Hong KongMichael.Ong@Cuhk.Edu.Hk
Jul 31, 2023
Neonatal Umbilical Cord Blood: Factors and Prognostic Analysis
Not yet recruiting
- Vitamin d Deficiency
-
Guangzhou, Guangdong, ChinaSun Yat-sen Memorial Hospital, Sun Yat-sen University
Oct 26, 2023
PCOS, Vitamin D Trial in Dhaka (Vitamin D3, Placebo Oral Tablet)
Recruiting
- PCOS
- Vitamin D
- Vitamin D3
- Placebo Oral Tablet
-
Dhaka, BangladeshBSMMU
Oct 29, 2023
Vitamin D Deficiency Trial in Jazan (other, dietary supplement, behavioral)
Completed
- Vitamin D Deficiency
- Home Based Physical Exercise
- +3 more
-
Jazan, Al Jouf, Saudi ArabiaCollege of Applied Medical Sciences, Jouf University, Kingdom of
Oct 28, 2023
Vitamin D Deficiency, Depressive Symptoms Trial in Abha (Vitamin D supplementation)
Completed
- Vitamin D Deficiency
- Depressive Symptoms
- Vitamin D supplementation
-
Abha, Saudi ArabiaAl Themal Medical Center
Jun 14, 2023
Vitamin D Deficiency Trial in London (Vitamin D3 supplement)
Recruiting
- Vitamin D Deficiency
- Vitamin D3 supplement
-
London, Lobdon, United KingdomSt Mary's University Twickenham
Mar 24, 2023
Gingival Pigmentation Trial (Microneedling will be done with application of topical vitamin C paste for depigmentation, Vitamin
Not yet recruiting
- Gingival Pigmentation
- Microneedling will be done with application of topical vitamin C paste for depigmentation
- Vitamin C injection
- (no location specified)
Mar 15, 2023
Migraine Headache, Arterial Stiffness, Vitamin K Deficiency Trial in Beirut (Vitamin K2 or menaquinone-7, Placebo)
Not yet recruiting
- Migraine Headache
- +2 more
- Vitamin K2 or menaquinone-7
- Placebo
-
Beirut, LebanonLebanese American University Medical Center - Rizk Hospital
Jul 5, 2023
Vitamin D Deficiency Trial in Jamshoro (Soft gelatin 200000 IU vitamin D3 capsule, Orodispersible (sachet) 200000 IU vitamin D3)
Enrolling by invitation
- Vitamin D Deficiency
- Soft gelatin 200000 IU vitamin D3 capsule
- Orodispersible (sachet) 200000 IU vitamin D3
-
Jamshoro, Sindh, PakistanLiaquat Medical University Hospital
Jan 20, 2023
Male Infertility Trial (DLBS5055 200mg, Placebo DLBS5055, Multivitamin (Vitamin C 500mg + Vitamin E 100IU + Beta Carotene
Not yet recruiting
- Male Infertility
- DLBS5055 200mg
- +3 more
- (no location specified)
Oct 19, 2023
Vitamin C Anemia, Pregnancy Anemia Trial in Phaya Thai (Vitamin C 500 MG Oral Tablet)
Recruiting
- Vitamin C Anemia
- Pregnancy Anemia
- Vitamin C 500 MG Oral Tablet
-
Phaya Thai, Ratchathewi, ThailandRajavithi
Jul 27, 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
The Effect Vitamin D Level on the Recovery Rate of Bell Palsy
Active, not recruiting
- Bell Palsy
- Vitamin D Deficiency
-
Istanbul, Üsküdar, TurkeyÖzlem Kaleoğlu
Aug 19, 2023