NCT07425028

Evaluation of an Intensified Systematic Screening for Congenital Hypothyroidism in Premature Newborns

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 1,600 (estimated)
• Sponsor: University Hospital, Lille · Academic / Other
• Sex: All
• Age: 23 Weeks – 32 Weeks
• Healthy volunteers: Not accepted

Summary

Currently in France, screening for congenital hypothyroidism (CH) in premature infants is done by a single TSH assay on filter paper. However, European recommendations advise repeating the assay within the first month of life. Our primary objective is to estimate the incidence of CH in preterm infants under 32 weeks of gestational age by applying the European recommendations.

Conditions

• Congenital Hypothyroidism

Interventions

Type	Name	Description
BIOLOGICAL	Blood test	routine care blood draw

Timeline

• Start date: 2026-03-01
• Primary completion: 2028-03-01
• Completion: 2028-03-01
• First posted: 2026-02-20
• Last updated: 2026-02-20

Locations

1 site across 1 country: France