Comparison of Levothyroxine Formulations in the Treatment of Congenital Hypothyroidism

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeUp to 11
SponsorIRCCS Azienda Ospedaliero-Universitaria di Bologna

About this trial

Observational, retrospective, prospective, pharmacological, single-centre, non-profit study.

The aim is to evaluate, in newborns diagnosed with Congenital Hypothyroidism, the medium- and long-term efficacy and safety of the new formulation of levothyroxine in oral solution, compared to the liquid drop formulation and the tablet formulation.

The study will involve male and female patients referred to the Neonatal Screening Centre at the Centre for Endocrine-Metabolic Diseases of the Paediatrics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico di S. Orsola, Italy, who tested positive for Congenital Hypothyroidism.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

None

Disqualifiers

None

Trial population

Patients of both sex refer to the Neonatal Screening Center at the Center for Endocrine-Metabolic Diseases, Pediatrics Unit of the IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico di S.Orsola, Italy, who test positive for Neonatal Screening for Congenital Hypothyroidism.

Trial design

Design model

Cohort

Time perspective

Other

Treatments tested in this trial

Not listed

Trial groups

No trial groups listed

Trial outcomes

Primary outcomes

1

Mean and median values of TSH

microU/mL

Time frame
at 7-15 days, at 1-3-6-12 months and thereafter annually until 3 years after the start of therapy
2

Mean and median values of FT4

pg/mL

Time frame
at 7-15 days, at 1-3-6-12 months and thereafter annually until 3 years after the start of therapy
3

Neuromotor-Neurocognitive development

Griffiths Scale for patients aged 0-2 years; WPPSI-III Scale for patients aged 2.6-7.3 years

Time frame
at 1-3 years of age
4

Proportion of patients with adverse effects

hypersensitivity reactions, tachycardia, irritability, headache, sweating, diarrhea, vomiting, heat intolerance

Time frame
at 7-15 days, at 1-3-6-12 months and thereafter annually until 3 years after the start of therapy

Secondary outcomes

Other outcomes

Sponsors and contacts

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