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Vitamin B12 during pregnancy

Vitamin B12: Its bioavailability and effect in a balanced protein supplement on sulfur amino acid and methyl transfer kinetics in Indian pregnancy - -

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
CTRI
Registry ID
CTRI/2016/01/006578
Enrollment
180
Registered
2016-01-29
Start date
Unknown
Completion date
Unknown
Last updated
2021-11-24

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

Conditions

None listed

Interventions

Intervention1: Milk protein with Cyanocobalamin: Group1 vitamin B12 (10ug/day) with Milk protein (500ml/day)will be supplemented from the end of 1st trimester (approx. 13 weeks)until delivery. Contro

Sponsors

Government of India Ministry of Science Technology Department of Biotechnology
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Pregnant women Exclusion criteria include: 1) Women with multiple pregnancies 2) Pregnant women with pre-existing medical conditions such as diabetes, hypertension, metabolic disorders, epilepsy etc 3) Pregnant women on medications 4) Pregnant women anticipating to move out of the study site before completion of the study 5) Assisted pregnancy

Exclusion criteria

Exclusion criteria: Excluded will be those mothers who anticipate moving out of the area before study completion, those with twin or multiple pregnancies, those who tested positive for hepatitis B (HBsAg), HIV or syphilis (VDRL) infections or those who are taking daily vitamin supplements in addition to folate and iron. Women with a serious pre-existing medical condition will be excluded, and these will be defined as conditions that require chronic or daily medical therapy. Examples include connective tissue diseases, hypertension not related to pregnancy, inflammatory bowel disease, active tuberculosis, symptomatic heart disease, and insulin-dependent diabetes

Design outcomes

Primary

MeasureTime frame
Gestational weight gainTimepoint: during pregnancy

Secondary

MeasureTime frame
Methyl transfer kinetic at 3rd trimester and birth weight at Bangalore site. Birth weight at Pune site. Timepoint: during delivery

Countries

India

Contacts

Public ContactDr Anura V Kurpad

St Johns National Academy of Health Sciences

a.kurpad@sjri.res.in080-25532037

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Mar 10, 2026