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83 studies found for:    Open Studies | "Vitamin A"
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Rank Status Study
21 Recruiting Vitamin D Repletion and Maintenance in IBD: How Much and How Often
Conditions: Inflammatory Bowel Diseases;   Vitamin D Deficiency
Intervention: Dietary Supplement: Vitamin D (ergocalciferol and/ or cholecalciferol)
22 Not yet recruiting Edoxaban Treatment Versus Vitamin K Antagonist in Patients With Atrial Fibrillation Undergoing Percutaneous Coronary Intervention
Condition: Atrial Fibrillation
Interventions: Drug: Edoxaban;   Drug: Clopidogrel;   Drug: Prasugrel;   Drug: ticagrelor
23 Recruiting The Efficacy of Severe Whitening and Delayed Fading in Acetic Acid-enhanced Endoscopy for Diagnosing Gastric Intestinal Metaplasia
Condition: Gastric Intestinal Metaplasia
Interventions: Procedure: acetic acid-enhanced endoscopy;   Drug: Acetic Acid;   Device: endoscope
24 Recruiting Impact of Intraduodenal Acetic Acid Infusion on Pancreatic Duct Cannulation During Endoscopic Retrograde Cholangiopancreatography: a Double-blind, Randomized Controlled Trial
Condition: Pancreatic Duct Cannulation During Endoscopic Retrograde Choledochopancreatography
Interventions: Dietary Supplement: acetic acid;   Dietary Supplement: saline
25 Recruiting Acetic Acid for Optical Characterization of Colonic Polyps
Condition: Colonic Polyps
Intervention: Device: NBI + Acetic Acid (AA)
26 Not yet recruiting "Acetic Acid Chromoendoscopy in Barrett's Esophagus Surveillance
Condition: Barrett's Esophagus
Interventions: Drug: Chromoendoscopy using Acetic Acid 2.5%;   Other: Standard random esophageal biopsies
27 Recruiting "Using Dilute Vinegar to Find Changes in Cells During Endoscopy for Patients With Barrett's Oesophagus" (The ABBA Study)
Condition: Barrett Esophagus
Interventions: Drug: Acetic Acid;   Procedure: Non targeted quadrantic biopsies
28 Recruiting Spinal Versus Caudal Analgesia After Pediatric Infra-umbilical Surgery
Condition: Pain, Postoperative
Interventions: Drug: Intrathecal hyperbaric bupivacaine 0.25mg/kg 0.5%;   Drug: caudal plain bupivacaine 2.5mg/kg 0.25%
29 Recruiting Bevacizumab Versus Cidofovir for the Treatment of Recurrent Respiratory Papillomatosis
Condition: Recurrent Respiratory Papillomatosis
Interventions: Drug: Bevacizumab;   Drug: Cidofovir;   Other: Placebo
30 Recruiting Triamcinolone Injections for Persistent Choroidal Effusions Post Glaucoma Surgery
Conditions: Glaucoma;   Choroidal Effusions
Interventions: Drug: Triamcinolone Acetonide 1 ml of 40 mg/mL suspension;   Drug: Prednisolone acetate 1%
31 Recruiting Medial Branch Block vs Para-spinal Muscle Injection in Patients With Non-specific Chronic Low Back Pain
Condition: Low Back Pain, Mechanical
Interventions: Other: Medial branch block in one side;   Other: paravertebral deep intramuscular (PDI) injection
32 Recruiting Fat Malabsorption in Chronic Pancreatitis
Condition: Chronic Pancreatitis
Intervention: Drug: Creon36™
33 Recruiting Use of High-Resolution Microendoscopy (HRME) in Patients With Cervical Dysplasia
Condition: Cervical Cancer
Interventions: Drug: Proflavine;   Device: HRME Imaging;   Behavioral: Phone Call;   Procedure: Colposcopy;   Drug: Acetic Acid
34 Not yet recruiting A Multicenter Study to Evaluate the Nutritional Suitability of Renastart
Conditions: Chronic Kidney Disease;   Hyperkalemia
Intervention: Dietary Supplement: Renastart
35 Recruiting IMG-7289, With and Without ATRA, in Patients With Advanced Myeloid Malignancies
Conditions: Acute Myeloid Leukemia;   Myelodysplastic Syndrome
Interventions: Drug: IMG-7289;   Drug: All-trans retinoic acid
36 Recruiting Vitamin D Deficiency and Dysautonomia
Conditions: Vitamin D Deficiency;   Orthostatic Intolerance;   Nausea
Intervention: Dietary Supplement: vitamin D supplement
37 Not yet recruiting A Trial Evaluating Vitamin D Normalization on Major Adverse Cardiovascular-Related Events Among Myocardial Infarction Patients
Conditions: Death;   Myocardial Infarction;   Cerebral Vascular Accident;   Heart Failure Hospitalization
Intervention: Biological: Vitamin D3
38 Recruiting Safety, Efficacy, and Feasibility of High-dose Cholecalciferol in Pediatric Patients With Cystic Fibrosis
Condition: Vitamin D Deficiency
Intervention: Drug: Treatment
39 Recruiting Whole Milk Intake and Cardio-metabolic Risk Factors
Conditions: Lactose Malabsorption;   Cardiovascular Disease
Intervention: Dietary Supplement: full-fat milk
40 Not yet recruiting Reducing Medication Errors and Time to Drugs Delivery During Pediatric Cardiopulmonary Resuscitation: a Multicenter RCT
Conditions: Resuscitation;   Pediatrics
Interventions: Device: PedAMINES™ / Conventional Method;   Device: Conventional Method / PedAMINES™

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Study has passed its completion date and status has not been verified in more than two years.