Role of Next Generation Sequencing in the Etiological Diagnosis of Permanent Congenital Hypothyroidism With in Situ Thyroid

Trial statusRecruiting
Trial phaseNot listed
Trial typeObservational
Biological sexAll
AgeUp to 18
SponsorIRCCS Azienda Ospedaliero-Universitaria di Bologna

About this trial

Retro-prospective, exploratory, single-centre observational study conducted at the Endrocrine-Metabolic Diseases Centre of the Pediatrics Unit, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy.

The primary aim is to assess, by NGS sequencing of a panel of target genes, the frequency and type of variants with potential pathogenic significance in a patient population with congenital hypothyroidism and in situ thyroid, born between January 2003 and December 2023 identified through Neontal Screening at the Regional Centre for Neonatal Screening for Endrocrine-Metabolic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy.

Eligibility criteria

This trial does not accept healthy volunteers

Qualifiers

Patients born in Emilia-Romagna region, Italy, between January 2003 and December 2023;

Patients screened at the Regional Neonatal Screening Centre for Endrocrine-Metabolic Diseases, IRCCS Azienda Ospedaliero-Universitaria of Bologna, Italy, and recalled for suspected congenital hypothyroidism;

Confirmed diagnosis of congenital hypothyroidism and in situ thyroid;

Hormonal and clinical follow-up of at least 36 months at Centre for Endrocrine-Metabolic Diseases, IRCCS Azienda Ospedaliero-Universitaria of Bologna, Italy;

Disqualifiers

None

Trial population

Patients born in Emilia-Romagna, Italy, between January 2003 and December 2023, recalled by the Regional Centre for Neonatal Screening for Endrocrine-Metabolic Diseases, IRCCS Azienda Ospedaliero-Universitaria di Bologna, Italy, for suspected congenital hypothyroidism and diagnosed with congenital hypothyroidism and in situ thyroid.

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

NGS sequencing of a panel of target genes for thyroid pathology

DUOX2, DUOXA2, FOXE1, GLIS3, IGSF1, IYD, NIKX2-1, NIKX2-5, PAX8, SLC16A2, SLC26A4, SLC5A5, TG, THRA, THRB, TPO, TSHB, and TSHR genes

Time frame
At the time of diagnostic reevaluation, on average 1 year after diagnosis, if permanent congenital hypothyroidism is confirmed

Secondary outcomes

1

TSH value at screening test, and at diagnostic confirmation

microU/ml

Time frame
at baseline
2

ft4 values at diagnostic confirmation

pg/ml

Time frame
at baseline

Other outcomes

Sponsors and contacts

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