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Results for “Night Blindness”

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Showing 20 of 0 results

Not applicableStudy completedNCT02965534
What this trial is testing

Evaluation of a Night Spectacle Correction Concerning an Improvement of Mesopic Vision Quality

Who this might be right for
Myopia-Night Blindness
University of Applied Sciences Jena 100
Not applicableStudy completedNCT03632876
What this trial is testing

Nutritional Outcomes After Vitamin A Supplementation in Subjects With SCD

Who this might be right for
Sickle Cell Anemia in ChildrenVitamin A Deficiency in Children
Children's Hospital of Philadelphia 42
Not applicableStudy completedNCT00453648
What this trial is testing

Impact of Consumption of Orange-fleshed Sweet Potatoes on the Vitamin A Status of Bangladeshi Women of Reproductive Age

Who this might be right for
Vitamin A Deficiency
University of California, Davis 130
Testing effectiveness (Phase 2)UnknownNCT01476358
What this trial is testing

Effect of Vitamin A Supplementation on Immune Responses in Human Neonates

Who this might be right for
Vitamin A Deficiency
London School of Hygiene and Tropical Medicine 200
Testing effectiveness (Phase 2)Active Not RecruitingNCT04123626
What this trial is testing

Evaluate the Safety and Tolerability of QR-1123 in Subjects With Autosomal Dominant Retinitis Pigmentosa Due to the P23H Mutation in the RHO Gene

Who this might be right for
Autosomal Dominant Retinitis PigmentosaEye DiseasesEye Diseases, Hereditary+5 more
ProQR Therapeutics 11
Not applicableStudy completedNCT05178407
What this trial is testing

Effect of Household Use of Multiple Micronutrient-fortified Bouillon on Micronutrient Status Among Women and Children in Two Districts in the Northern Region of Ghana

Who this might be right for
Vitamin A DeficiencyIron-deficiencyFolate Deficiency+3 more
University of California, Davis 2,372
Large-scale testing (Phase 3)Study completedNCT00742937
What this trial is testing

Impact of Maternal Supplementation With Dual Megadose of Vitamin A

Who this might be right for
HypovitaminosisVitamin A Deficiency
Instituto Materno Infantil Prof. Fernando Figueira 239
Not applicableStudy completedNCT01559766
What this trial is testing

Dietary Vitamin A Requirement in Chinese Children and the New Technology of Dietary Assessment

Who this might be right for
Vitamin A Deficiency
Huazhong University of Science and Technology 403
Very early researchStudy completedNCT01199445
What this trial is testing

Efficacy of Vitamin A in Fortified Extruded Rice in School Children

Who this might be right for
Vitamin A Deficiency
Swiss Federal Institute of Technology 50
Not applicableStudy completedNCT04632771
What this trial is testing

Nutritional Status and Bouillon Use in Northern Ghana

Who this might be right for
Iron DeficiencyVitamin A DeficiencyVitamin B 12 Deficiency+4 more
University of California, Davis 995
Not applicableNot Yet RecruitingNCT07736768
What this trial is testing

Vitamin A Supplementation and Breast Milk Vitamin A Levels in Mothers of Preterm Infants

Who this might be right for
PrematurePreterm Infant HealthVitamin A Deficiency+2 more
University of Mississippi Medical Center 20
Not applicableUnknownNCT04153968
What this trial is testing

Bioefficacy of Beta-cryptoxanthin From Biofortified Maize

Who this might be right for
Vitamin A Deficiency
Newcastle University 50
Not applicableLooking for participantsNCT03011541
What this trial is testing

Stem Cell Ophthalmology Treatment Study II

Who this might be right for
Retinal DiseaseAge-Related Macular DegenerationRetinitis Pigmentosa+15 more
MD Stem Cells 500
Not applicableStudy completedNCT05893901
What this trial is testing

Impact of Food-to-Food Fortified Cereal Products on Diet Quality in Rural Niger Villages

Who this might be right for
Vitamin A DeficiencyIron-deficiency
Purdue University 3,600
Not applicableStudy completedNCT00374023
What this trial is testing

A Study on Immunological Effect of Vitamin A and Zinc in a Placebo Controlled 4 Cell Trial

Who this might be right for
ImmunityDiarrheaRespiratory Tract Infections
International Centre for Diarrhoeal Disease Research, Bangladesh 147
Not applicableStudy completedNCT04137354
What this trial is testing

Iron and Vitamin A in School Children

Who this might be right for
Anemia, Iron DeficiencyVitamin A DeficiencyCognitive Development+1 more
University Ghent 504
Large-scale testing (Phase 3)Looking for participantsNCT07140783
What this trial is testing

OPI-NXYDLD-303 Safety and Efficacy of Phentolamine Ophthalmic Solution in Keratorefractive Surgery Participants With Decreased Mesopic Visual Acuity

Who this might be right for
Vision Loss NightVision Disorders
Ocuphire Pharma, Inc. 580
Large-scale testing (Phase 3)Study completedNCT00128557
What this trial is testing

Community Trial of Newborn Vitamin A Supplementation to Reduce Infant Mortality in Rural Bangladesh

Who this might be right for
Mortality Through Six Months of AgeVitamin A Deficiency
Johns Hopkins Bloomberg School of Public Health 15,937
Not applicableStudy completedNCT00569023
What this trial is testing

Treatment of Congenital Stationary Night Blindness With an Alga Containing High Dose of Beta Carotene

Who this might be right for
Night Blindness
Sheba Medical Center 7
Large-scale testing (Phase 3)WithdrawnNCT02053883
What this trial is testing

Cethrin in Acute Cervical Spinal Cord Injury

Who this might be right for
Spinal Cord Injury
BioAxone BioSciences, Inc.
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