Moderate iron supplementation can improve both hematologic status and oxidative stress in anemic pregnant women

Effect of vitamin A and B2 supplementation added to iron on anemia of pregnant women in China

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR-TNC-10001010

Enrollment

Unknown

Registered

2010-09-04

Start date

2002-01-01

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

Anemia

Interventions

4:supplemented daily with 60 mg Fe, 400ug folic acid and 1mg VB2

5:supplemented daily with 60 mg Fe, 400ug folic acid, 2000ug RE, 1mg VB2

1:supplemented daily with 60 mg Fe

2:supplemented daily with 60 mg Fe and 400ug folic acid

3:supplemented daily with 60 mg Fe, 400ug folic acid and 2000ug RE/d

Eligibility

Sex/Gender

Female

Age

20 Years to 35 Years

Inclusion criteria

Inclusion criteria: 12-24weeks gestation, Hb: 80-105g/L, take no dietary supplements during the past 2 months, having no abnormal pregnancy response, written informed consent

Exclusion criteria

Exclusion criteria: have taken any dietary supplements during the past 2 months, having abnormal pregnancy response

Design outcomes

Primary

Measure	Time frame
Hb concentration;plasma folic acid;plasma vitamin A;MDA;GSH-Px;erythrocyte membrane fluidity;SOD;	—

Secondary

Measure	Time frame
BGRAC;	—

Countries

China

Contacts

Public ContactAi-guo Ma

maiguo@public.qd.sd.cn+86 532 82991503

Outcome results

None listed

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