Clinical study on the correlation between vitamin A supplementation and infant nutritional anemia and physical growth

Status

Recruiting

Phases

Phase 4

Study type

Interventional

Source

ChiCTR

Registry ID

ChiCTR2200063947

Enrollment

Unknown

Registered

2022-09-21

Start date

2022-09-21

Completion date

Unknown

Last updated

2023-04-17

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

Conditions

Vitamin A deficiency and nutritional anemia

Interventions

Experimental group:Combine vitamin A10000U / week + iron (iron 5 mg/kg/d) orally

Control group:Oral iron agent only (iron element 5 mg/kg/d)

Eligibility

Sex/Gender

All

Age

0.5 Years to 3 Years

Inclusion criteria

Inclusion criteria: Infants who come to the child health care clinic of Peking University Shougang Hospital for physical examination are aged 6 months-3 years.

Exclusion criteria

Exclusion criteria: 1. Children with malignant diseases of the blood system, chronic diarrhea, hepatobiliary diseases. 2. Children with severe anemia.

Design outcomes

Primary

Measure	Time frame
Serum vitamin A;Routine blood test;Serum ferritin;Serum iron;Transferin saturation;Total iron binding capacity;Weight;Height;	—

Secondary

Measure	Time frame
C-reactive protein;	—

Countries

China

Contacts

Public ContactWu Jun

Peking University Shougang Hospital

junjun80816@163.com+86 18612540784

Outcome results

None listed

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