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Relationship between Vitamin A or Vitamin D deficiency and ocular common diseases in children

Relationship between Vitamin A or Vitamin D deficiency and ocular common diseases in children

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ONRC-14004251
Enrollment
Unknown
Registered
2014-02-12
Start date
2014-04-01
Completion date
Unknown
Last updated
2017-04-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

common eye diseases in children

Interventions

case group :Vitamin A
case group :VitaminD
control group :no

Sponsors

Children’s Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
1 Years to 12 Years

Inclusion criteria

Inclusion criteria: patients who are diagnosed as common eye diseases in children in clinic, including chalazia, myopia, dry eyes, other eye diseases, are included.

Exclusion criteria

Exclusion criteria: children aged less than 6 months or more than 12 years were excluded from the study

Design outcomes

Primary

MeasureTime frame
vitaminA;vitamin D;—

Countries

China

Contacts

Public ContactJing Fang

Children's Hospital, Chongqing Medical University

576119717@qq.com+86 13452360026

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026