42 studies found for:    Open Studies | "Vitamin A"
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Rank Status Study
21 Recruiting Effects of Niacin On Fatty Acid Trapping
Condition: Dyslipidemia
Interventions: Dietary Supplement: Oral Fat Challenge;   Other: Indocyanine Green;   Dietary Supplement: Nialor;   Dietary Supplement: Niaspan
22 Unknown  Study to Evaluate the Efficacy and Tolerability of Apevinat BC Compared to Vitamin Complex
Conditions: Lack of Appetite;   Anorexia
Interventions: Drug: Apevinat BC;   Drug: Vitamin Complex
23 Recruiting A Nutritional Intervention for Diabetic Neuropathy (WCCR-DN2)
Condition: Diabetic Neuropathy
Interventions: Other: Vegan diet and vitamin B12 supplement;   Dietary Supplement: Vitamin B12 supplement
24 Not yet recruiting Safe and Efficacious Iron for Children in Kenya
Condition: Anaemia
Interventions: Dietary Supplement: Low-dose iron as NaFeEDTA;   Dietary Supplement: Conventional dose iron as ferrous salt;   Dietary Supplement: Placebo
25 Recruiting Fortified Rice for School Children in Cambodia
Condition: Micronutrient Status
Interventions: Dietary Supplement: Fortified rice cold extruded kernel;   Dietary Supplement: fortified rice warm extruded kernel;   Dietary Supplement: fortiified rice hot extruded kernel
26 Recruiting Causes of Rotavirus Vaccine Failure in Zambian Children
Condition: Diarrhoea
Intervention:
27 Recruiting Tidal Neonatal NO - is Bronchopulmonary Dysplasia Predictable?
Conditions: Term Delivery With Preterm Labor, Third Trimester;   Term Delivery With Preterm Labor, Unspecified Trimester;   Bronchopulmonary Dysplasia
Intervention: Procedure: measurements
28 Recruiting The Role of Vitamin D in the Pathophysiology of Chronic Failure
Conditions: Vitamin D Deficiency;   Chronic Heart Failure
Intervention: Drug: Vitamin D
29 Unknown  Ocular Surface Changes in Patients With Cystic Fibrosis
Condition: Eye Manifestations
Intervention: Procedure: impression cytology, obtain the tear fluid
30 Unknown  Acetic Acid Guided Biopsies Compared With High Definition Endoscopy in the Detection of Barrett`s Esophagus
Condition: Barrett`s Esophagus
Interventions: Other: biopsies;   Other: biopsy
31 Recruiting Trial of Ablation of Small Hepatocellular Carcinomas in Patients of Cirrhosis
Condition: Hepatocellular Carcinoma
Interventions: Procedure: PAI;   Procedure: RFA
32 Recruiting Aceto-whitening in the Assessment of Gastrointestinal Neoplasia
Conditions: Barrett Esophagus;   Barrett Metaplasia;   Barrett Oesophagitis With Dysplasia;   Barrett Adenocarcinoma
Intervention: Procedure: Acetic acid chromoendoscopy
33 Not yet recruiting ASPIRE Pilot: Comparing Self-collected HPV Testing With Visual Inspection With Acetic Acid Screening for Cervical Cancer
Condition: Cervical Cancer
Interventions: Procedure: HPV self-colleciton;   Procedure: visual inspection with acetic acid (VIA);   Drug: 3-5% acetic acid
34 Recruiting Left Atrial Appendage Occlusion vs. Usual Care in Patients With Atrial Fibrillation and Severe Chronic Kidney Disease
Conditions: Blood Coagulation Disorders;   Atrial Fibrillation;   Thrombosis of Left Atrial Appendage;   Chronic Kidney Disease Stage 4;   Chronic Kidney Disease Stage 5
Intervention: Device: Left atrial appendage occlusion
35 Recruiting Impact of Behavior Change Communications and Market-based Approach to Delivering Micronutrient Powders on Stunting, Infant Feeding Practices and Anemia in Bangladesh
Conditions: Childhood Anemia;   Infant and Young Child Feeding Practices;   Child Undernutrition
Interventions: Behavioral: EHC + BCC;   Dietary Supplement: Micronutrient powders;   Behavioral: Mass media
36 Recruiting Project Grow Smart: Intervention Trial of Multiple Micronutrients and Early Learning Among Infants in India
Conditions: Nutritional Deficiencies;   Developmental Delay
Interventions: Dietary Supplement: Micronutrient Intervention;   Behavioral: Early Learning
37 Not yet recruiting Comparison of the Effect of Two Treatments on the Nutritional and Micronutrient Status of Malnourished Children
Condition: Malnutrition
Interventions: Dietary Supplement: Beverage fortified with 21 vitamins and minerals;   Dietary Supplement: Lactose-free milk
38 Recruiting WASH Benefits Kenya
Conditions: Malnutrition;   Diarrhea;   Child Development
Interventions: Behavioral: Water Quality;   Behavioral: Sanitation;   Behavioral: Handwashing;   Dietary Supplement: Nutrition
39 Recruiting Effects of an Antioxidant-Enriched Multivitamin Supplement on Inflammation and Oxidative Stress in Cystic Fibrosis
Condition: Cystic Fibrosis
Interventions: Drug: AquADEKs-2;   Dietary Supplement: control multivitamin
40 Recruiting Nutritional Intervention and Respiratory Infections in Older Subjects
Conditions: Upper Respiratory Infections;   Lower Respiratory Tract Infections
Intervention: Dietary Supplement: Multivitamins and minerals

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Indicates status has not been verified in more than two years