Iodine supplementation and iodine nutrition in lactating mothers and their breast-fed infants

Phase 2

• Conditions: iodine deficiency.

• Registration Number: IRCT201303164794N8
• Lead Sponsor: Vice Chancellor for Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Last Update Posted: 22 February 2018

Recruitment & Eligibility

• Status: Complete
• Sex: Female
• Target Recruitment: 208

Inclusion Criteria

lactating mother; full-term infants (37-42 weeks) with normal birth weight (2500-4200 g); neonate with age 3-5 days
Exclusion criteria:Thyroid diseases in lactating mothers and their infants; Taking thyroid medications; using self-order iodine containing supplements; using iodinated antiseptics; neonate hypothyroidism

Exclusion Criteria

Not provided

Study & Design

• Study Type: interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
rinary iodine concentration in breast milk-fed infants. Timepoint: 3-5 days, 1, 2, 4, 6, 9, and 12 months after birth. Method of measurement: Acid- Digestion.

Secondary Outcome Measures

Name	Time	Method
rinary iodine concentration in lactating mothers. Timepoint: 3-5 days, 1, 2, 4, 6, 9, and 12 months after delivery. Method of measurement: Acid Digestion.;Breast milk iodine concentration. Timepoint: 3-5 days, 1, 2, 4, 6, 9, and 12 months after delivery. Method of measurement: Acid Digestion.;Urinary iodine concentration in formula-fed infants. Timepoint: 3-5 days, 1, 2, 4, 6, 9, and 12 months after birth. Method of measurement: Acid Digestion.