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A birth cohort study between prenatal vitamin D deficiency and developmental defects of enamel in primary teeth

A birth cohort study between prenatal vitamin D deficiency and developmental defects of enamel in primary teeth

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17013228
Enrollment
Unknown
Registered
2017-11-03
Start date
2017-12-01
Completion date
Unknown
Last updated
2017-11-06

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

Conditions

developmental defects of enamel

Interventions

pregnant women cohort study and their children:Nil

Sponsors

Shanghai Stomatological Hospital
Lead Sponsor

Eligibility

Sex/Gender
Female

Inclusion criteria

Inclusion criteria: 1000 pregnant women included in Shanghai birth cohort study and their children;Inclusion criteria: 1000 pregnant women included in Shanghai birth cohort study and their children;Inclusion criteria: 1000 pregnant women included in Shanghai birth cohort study and their children;Inclusion criteria: 1000 pregnant women included in Shanghai birth cohort study and their children;Inclusion criteria: 1000 pregnant women included in Shanghai birth cohort study and their children

Exclusion criteria

Exclusion criteria: None;Exclusion criteria: None;Exclusion criteria: None;Exclusion criteria: None;Exclusion criteria: None

Design outcomes

Primary

MeasureTime frame
developmental defects of enamel;level of prenatal vitamin D;—

Countries

China

Contacts

Public ContactWang Yan;Wang Yan;Wang Yan;Wang Yan;Wang Yan ;;;;

Shanghai Stomatological Disease Center;Shanghai Stomatological Disease Center;Shanghai Stomatological Disease Center;Shanghai Stomatological Disease Center;Shanghai Stomatological Disease Center

serene2000@163.com;serene2000@163.com;serene2000@163.com;serene2000@163.com;serene2000@163.com+86 13585665561;+86 13585665561;+86 13585665561;+86 13585665561;+86 13585665561

Outcome results

None listed

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