The Relationship Between VDR Gene Polymorphism and Children's Physical and Intellectual Development

• Status: Unknown status
• Trial end date: 2021-03-01
• Target enrollment: 0
• Participant gender: All

Summary

This study was used to determine the relationship between vitamin D receptor gene polymorphism and children's physical and intellectual development, further adjust the doses of vitamin D supplementation after birth, and provide individualized vitamin D and calcium supplements.

• Phase: N/A
• Accepts Healthy Volunteers?: Accepts Healthy Volunteers

Details

• Lead Sponsor: First Affiliated Hospital Xi'an Jiaotong University
• Collaborators: The First Affiliated Hospital of Zhengzhou University; Xian Children's Hospital
• Treatments: Calcitriol; Ergocalciferols; Vitamin D; Vitamins

Criteria

Inclusion Criteria:

• infant age from 0 to 3 years old

• enjoy good health, there is no history of specific diseases

Exclusion Criteria:

• this time or always exists serious lung infection, or with nervous system disease, kidney disease, malignant tumor, etc

• has bone metabolic diseases or other genetic metabolic disease

• taking affect bone metabolism of drugs for a long time