Now Available: Final Rule for FDAAA 801 and NIH Policy on Clinical Trial Reporting
38 studies found for:    "Keratomalacia"
Show Display Options
Rank Status Study
21 Completed Retinol Equivalence of Plant Carotenoids in Children
Condition: Vitamin A Deficiency
Intervention:
22 Completed Evaluation of a Night Spectacle Correction Concerning an Improvement of Mesopic Vision Quality
Condition: Myopia-Night Blindness
Intervention: Device: Spectacle/Glasses
23 Active, not recruiting Single-dose Postpartum Vitamin A Supplementation of Mothers and Neonates
Conditions: Vitamin A Deficiency;   HIV
Intervention: Drug: Vitamin A (retinyl palmitate)
24 Completed Effect of SNPs in the BCMO1 Enzyme
Conditions: Beta-carotene Bioavailability;   Vitamin A Deficiency
Intervention: Dietary Supplement: Beta-carotene
25 Completed Impact of Maternal Supplementation With Dual Megadose of Vitamin A
Conditions: Hypovitaminosis;   Vitamin A Deficiency
Interventions: Dietary Supplement: vitamin A;   Dietary Supplement: Placebo
26 Completed An Efficacy Trial of Iron, Zinc and Vitamin A Fortified Rice in Children in Satun, Thailand
Conditions: Vitamin A Deficiency;   Iron Deficiency;   Zinc Deficiency
Intervention: Dietary Supplement: fortified extruded rice
27 Terminated Community Trial of Newborn Vitamin A Supplementation to Reduce Infant Mortality in Rural Bangladesh
Conditions: Infant Mortality;   Vitamin A Deficiency
Intervention: Drug: vitamin A supplementation (50,000 IU)
28 Recruiting Effects of EED on Zn Absorption and Retention in Children From a Standard Dose
Conditions: Environmental Enteric Dysfunction;   Zinc Deficiency;   Vitamin A Deficiency
Interventions: Drug: 3 mg zinc sulfate supplement;   Drug: 0.5 mg of 13C10-retinyl-acetate
29 Not yet recruiting Effect Of A Biofortified Food Basket On Micronutrient Status And Immune And Cognitive Function Among Infants In India
Conditions: Vitamin A Deficiency;   Iron Deficiency;   Zinc Deficiency
Interventions: Other: Multiple biofortified food crops basket (MBFC-Exp);   Other: Commercially available four food crops (MBFC-C)
30 Completed Trial of the Impact of Vitamin A on Maternal Mortality
Conditions: Vitamin A Deficiency;   Maternal Mortality;   Maternal Morbidity
Intervention: Dietary Supplement: Vitamin A
31 Completed Vitamin A to Reduce HIV in Vaginal Secretions and Prevent Viral Transmission
Conditions: HIV Infections;   Vitamin A Deficiency;   HIV Seronegativity
Intervention: Drug: Vitamin A
32 Completed
Has Results
Impact of Maternal Vitamin A or Beta-Carotene Supplementation on Maternal and Infant Mortality in Bangladesh
Conditions: Vitamin A Deficiency;   Maternal Mortality;   Infant Mortality
Intervention: Dietary Supplement: Vitamin A or Beta-Carotene Supplements
33 Completed Visual Activity Evoked by Infrared in Humans After Dark Adaptation
Conditions: Age Related Macular Degeneration;   Retinitis Pigmentosa;   Congenital Stationary Night Blindness;   Colorblindness
Interventions: Other: Tungsten halogen light with narrow bandpass filters;   Other: ERG;   Other: VEP
34 Recruiting Inherited Retinal Degenerative Disease Registry
Conditions: Eye Diseases Hereditary;   Retinal Disease;   Achromatopsia;   Bardet-Biedl Syndrome;   Bassen-Kornzweig Syndrome;   Batten Disease;   Best Disease;   Choroidal Dystrophy;   Choroideremia;   Cone Dystrophy;   Cone-Rod Dystrophy;   Congenital Stationary Night Blindness;   Enhanced S-Cone Syndrome;   Fundus Albipunctatus;   Goldmann-Favre Syndrome;   Gyrate Atrophy;   Juvenile Macular Degeneration;   Kearns-Sayre Syndrome;   Leber Congenital Amaurosis;   Refsum Syndrome;   Retinitis Pigmentosa;   Retinitis Punctata Albescens;   Retinoschisis;   Rod-Cone Dystrophy;   Rod Dystrophy;   Rod Monochromacy;   Stargardt Disease;   Usher Syndrome
Intervention:
35 Completed Newly Formulated, Extruded Fortified-blended Foods for Food Aid: the MFFAPP Tanzania Efficacy Study
Conditions: Anemia, Iron-Deficiency;   Deficiency, Vitamin A
Interventions: Other: Corn Soy Blend Plus (CSB+);   Other: Corn Soy Blend 14 (CSB14);   Other: White Sorghum Cowpea Blend Variety 1;   Other: White Sorghum Cowpea Blend Variety 2;   Other: Red Sorghum Cowpea Blend;   Other: White Sorghum Soy Blend
36 Completed A Randomized Controlled Trial Testing The Effect Of A Multi-Nutrient Fortified Juice
Conditions: Vitamin D Deficiency;   Hypovitaminosis A;   Vitamin E Deficiency
Interventions: Dietary Supplement: Vitamin D;   Dietary Supplement: Vitamin D, Vitamin E, and Vitamin A;   Dietary Supplement: Control, 700 mg Calcium
37 Unknown  Nutributter Programming to Prevent Undernutrition: an Evaluation
Condition: Undernutrition
Interventions: Dietary Supplement: Nutributter Program;   Other: Integrated Package
38 Completed A Study on Immunological Effect of Vitamin A and Zinc in a Placebo Controlled 4 Cell Trial
Conditions: Immunity;   Diarrhea;   Respiratory Tract Infections
Intervention: Drug: Zinc, or Vitamin A or both

First Page    Show previous page of results Previous Page (1-20) Studies Shown (21-38) Next Page   
Study has passed its completion date and status has not been verified in more than two years.