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Comparison of Levothyroxine Formulations in the Treatment of Congenital Hypothyroidism

NCT ID: NCT06724224

Last Updated: 2024-12-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

RECRUITING

Total Enrollment

120 participants

Study Classification

OBSERVATIONAL

Study Start Date

2024-04-08

Study Completion Date

2031-10-08

Brief Summary

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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.

Detailed Description

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The prospective cohort consists of patients with Congenital Hypothyroidism identified through Neonatal Screening, who come for observation at the Centre for Endocrine-Metabolic Diseases of the Pediatrics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico di S. Orsola, Italy, from the approval of the study until the number of patients stipulated in the protocol is reached, which is expected to be achieved in about 4 years. The recruited patients will be assigned, based on the therapy taken in normal clinical practice, to a pharmacological group (group A: drops, group B: oral solution, group C: tablets), and their medical history, clinical and biochemical data will be collected at diagnosis.

The retrospective cohort includes children born from January 1, 2019 to the date of study approval, who came for observation at the Centre for Endocrine-Metabolic Diseases of the Pediatrics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico di S. Orsola, Italy, for Congenital Hypothyroidism identified by Neonatal Screening. These patients had levothyroxine therapy in one of the three formulations (solid, drops, oral solution) assigned according to normal clinical practice and will therefore be divided into 3 groups as for the prospective cohort. For these patients, retrospective collection and analysis of anamnestic, clinical, biochemical and radiological data and clinical, biochemical and neurocognitive follow-up is planned with the same timelines defined for the prospective cohort.

Conditions

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Congenital Hypothyroidism

Study Design

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Observational Model Type

COHORT

Study Time Perspective

OTHER

Eligibility Criteria

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Inclusion Criteria

Newborn screening test positivity for Congenital Hypothyroidism; Subjects born in Emilia-Romagna region, Italy, and undergoing diagnostic confirmation and initiation of replacement therapy; Diagnosis-confirmed subjects who underwent L-T4 replacement therapy in the first month of life at Center for Endocrine-Metabolic Diseases, Pediatrics Units of the IRCCS Azienda Ospedaliero-Universitaria di Bologna Policlinico di S.Orsola, Italy; Age ≤11 years old; Obtaining informed consent from parents and/or legal guardians and assent from minors included in the study.

Exclusion Criteria

Known chromosomal abnormalities or complex syndromes; Patients transferred to another center before completion of at least one year of follow-up from the start of therapy; Patients who started therapy at another center.
Maximum Eligible Age

11 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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IRCCS Azienda Ospedaliero-Universitaria di Bologna

OTHER

Sponsor Role lead

Responsible Party

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Responsibility Role SPONSOR

Principal Investigators

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Rita Ortolano, MD

Role: PRINCIPAL_INVESTIGATOR

IRCCS Azienda Ospedaliero-Universitaria di Bologna

Locations

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IRCCS Azienda Ospedaliero-Universitaria di Bologna

Bologna, Bologna, Italy

Site Status RECRUITING

Countries

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Italy

Central Contacts

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Rita Ortolano, MD

Role: CONTACT

Phone: 0512144816

Email: [email protected]

Facility Contacts

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Rita Ortolano, MD

Role: primary

Rita Ortolano, MD

Role: backup

Other Identifiers

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012/2024/Oss/AOUBo

Identifier Type: OTHER

Identifier Source: secondary_id

TreatCHPed

Identifier Type: -

Identifier Source: org_study_id