Study on iron physiological requirements in pregnant women and children

Status

Active, not recruiting

Phases

Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR-OCH-14004302

Enrollment

Unknown

Registered

2014-02-14

Start date

2014-02-25

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

Iron physiological requirements

Interventions

Pregnant women:Iron isotope intervention

Infants:Blood samples collected

Child:Iron isotope intervention

Eligibility

Sex/Gender

All

Age

No minimum to 35 Years

Inclusion criteria

Inclusion criteria: 1. Normal iron status; 2. No recent history of exposure to drugs, radiation and nutritional supplements; 3. Signed informed consent.

Exclusion criteria

Exclusion criteria: 1. Iron deficiency anemia and other metabolic diseases; 2. Not complete follow-up and sample collection.

Design outcomes

Primary

Measure	Time frame
Iron isotope abundances;iron content of blood and fece;	—

Secondary

Measure	Time frame
Body Composition;	—

Countries

China

Contacts

Public ContactYang Xiaoguang

National Institute for Nutrition and Food Safety, Chinese Center for Disease Control and Prevention

xgyangcdc@vip.sina.com+86 10 83132798

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Mar 2, 2026