A study of vitamin D supplementation in breast fed infant with vitamin D defficiency

A study of vitamin D supplementation in breast fed infant with vitamin D defficiency - A study of vitamin D supplementation in breast fed infant

Status

Active, not recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-jRCT1091220243

Enrollment

Registered

2016-02-04

Start date

2016-01-19

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

breast-fed infant with vitamin D deficiency

Interventions

Intervention type:DRUG Name of intervention:Vitamin D 400IU/day is supplemented in breast fed infant with vitamin D defficiency Dose form / Japanese Medical Device Nomenclature:ORAL SOLUTION Route of

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 3-4 month infant judged vitamin D deficiency that 25OHD was <20ng/ml

Exclusion criteria

Exclusion criteria: Exclusion criteria: i)Underlying disease exist ii)Mixed feeding(artificial milk more than 50ml/day) iii)poor general condition(ex.fever,anorexia) iv)Vitamin D supplementation in either of the mother or child v)A vitamin D deficiency to need treatment (25OHD <20ng/ml,and a rickets change in an X ray or recognizible clinical manifestations of the rickets)

Design outcomes

Primary

Measure	Time frame
serum 25OHD	—

Secondary

Measure	Time frame
serum Ca,P,ALP,PTH	—

Countries

Japan

Contacts

Public ContactKAZUHIKO TOMIMOTO

TOMIMOTO CHILDREN'S CLINIC

altair@eagle.ocn.ne.jp+81-178-32-5525

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026