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A cohort study of the effect of vitamin D deficiency on bronchopulmonary dysplasia in premature infants

A cohort study of the effect of vitamin D deficiency on bronchopulmonary dysplasia in premature infants

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2100048293
Enrollment
Unknown
Registered
2021-07-05
Start date
2021-08-01
Completion date
Unknown
Last updated
2022-03-14

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

Conditions

bronchopulmonary dysplasia

Interventions

Case series:Null

Sponsors

Peking University Shenzhen Hospital
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: Preterm infants with gestational age <=32 weeks.

Exclusion criteria

Exclusion criteria: 1. Congenital malformation of lung development and diaphragmatic hernia; 2. Severe congenital heart disease (except ventricular septal defect, atrial septal defect or PDA); 3. Refuse to join the group or give up treatment.

Design outcomes

Primary

MeasureTime frame
Correlation between VDD and BPD;—

Secondary

MeasureTime frame
Prevalence of VDD;Morbidity of BPD;—

Countries

China

Contacts

Public ContactLiu Ying

Peking University Shenzhen Hospital

13902992158@139.com+86 13902992158

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 5, 2026