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Study for the relationship maternal-cord-neonatal serum retinol concentrations and the anomalies of newborn

the association of maternal retinol concentrations with newborn anomalies.

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR-ROC-17012430
Enrollment
Unknown
Registered
2017-08-21
Start date
2017-09-01
Completion date
Unknown
Last updated
2017-09-04

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

Conditions

vitamin A deficiency

Interventions

controls group:none
study group:none

Sponsors

Children's Hospital of Chongqing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: all infants not only at the department of obstetrics in the qianjiang central hospital of chongqing, china,between September 1, 2017 and February 1, 2018, but writen informed consent be obtained from all parents or guardians will be recruited.

Exclusion criteria

Exclusion criteria: 1. Patients who are hospitalized between September 1,2017 and February 1,2018 but not parturient will be excluded; 2. Patients who have a definite diagnosis of tuberculosis or Acquired Immune Deficiency syndrome will be excluded; 3. Participates who writen informed consent can't be obtained directly from parents or guardians will be excluded.

Design outcomes

Primary

MeasureTime frame
retinol;preterm birth;asphyxia;respiratory distress syndrome of newborn;neonatal pneumonia;—

Countries

China

Contacts

Public ContactChen Qixiong

Children's Hospital of Chongqing Medical University

chengqixiong@126.com+86 13193039866

Outcome results

None listed

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