Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: Efficacy and Safety of Levothyroxine in Critical Children With Euthyroid Sick Syndrome in a Pediatric Intensive Care Unit.
Brief Summary: The purpose of this study is to determine whether levothyroxine is effective and safe in the treatment of children with euthyroid sick syndrome, hospitalized in a pediatric intensive care unit.