50
Participants
Start Date
September 1, 2006
Primary Completion Date
December 31, 2014
Study Completion Date
December 31, 2017
L-Thyroxine
Treatment with L-Thyroxine:7,5 µg/kg/day. Oral treatment (one drop =5µg) in the morning, once a day.
water
Oral treatment with water. Equal number of drop of water as compared with the treatment arm (according to the body weight of the newborn) in the morning, once a day.
Caen University Hospital, Caen
Lens Hospital, Lens
Amiens University Hospital, Amiens
Centre Hospitalier Universitaire, Amiens
OTHER