Found 12 matching trials
Associations of Vitamin D Deficiency and Vitamin D Receptor Polymorphisms With the Risk of Primary Open-angle Glaucoma
N/AThis study investigated whether vitamin D receptor gene polymorphism is alt...
Location
Tianjin Medical University Eye Hospital
Vitamin D Deficiency As a Risk Factor for the Development and Malignant Transformation of Oral Lichen Planus
N/ATo examine how a lack of vitamin D may increase the risk of developing oral...
Location
Fayoum University
Prevalence of Serum-Vitamin D Abnormalities, Periodontitis and Anaemia in Patients With Melasma
N/AMelasma is a commonly pigmention characterized by melanotic patches on the ...
Location
Multiple Locations
ALPCO 25(OH) Vitamin D CLIA Kit - Fresh Versus Frozen Serum and Plasma Stability Study
N/AThis study evaluates the stability of 25-hydroxyvitamin D \[25(OH)D\] measu...
Status
Enrolling By Invitation
Comparison of Vitamin D Status and Vitamin D Receptor Polymorphisms in Patients With High Myopia and Primary Open-angle Glaucoma
N/AVitamin D deficiency is known to be significantly associated with high myop...
Location
Tianjin Medical University Eye Hospital
Vitamin D Level in Recurrent PV
N/ASerum Samples will be taken from patients with recurrent Pityriasis Versico...
Location
Kasr Al Ainy Teaching Hospital
Clinical, Functional, Immunological and Genetic Factors on the Severity of the Course of Coronavirus Infection
N/AThe purpose of the program. To determine the clinical, functional, immunolo...
Location
National Research Center for Cardiac Surgery
Gait Examination in Patients With Hemophilia in Austria
N/AHemophilia is an inherited disease caused by deficiency in varying degrees ...
Location
FH Campus Wien - University of Applied Sciences
Vitamin D Levels in Women With Polycystic Ovary Syndrome
PHASE4Polycystic ovary syndrome is the commonest endocrinopathy among women of re...
Location
Misr Al Gadida Military hospital
RANKL Inhibition and Breast Tissue Biomarkers
EARLY_PHASE1A robust knowledge of how to reduce breast density could play a key role in...
Location
Washington University School of Medicine