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The Effect and Mechanism of Gene Variation on Neonatal Hyperbilirubinemia

NCT06186349 · Status: RECRUITING · Type: OBSERVATIONAL · Enrollment: 2000

Last updated 2024-01-02

No results posted yet for this study

Summary

Neonatal hyperbilirubinemia ( NHB ) has many causes and is difficult to diagnose, and genetic factors play an important role in the metabolism of bilirubin. However, there is no literature report on the correlation between jaundice gene polymorphism and clinical manifestation polymorphism in big data population. This project intends to conduct a prospective observational study led by the Department of Pediatrics of the Sixth Affiliated Hospital of Sun Yat-sen University and in conjunction with a multi-center cooperative hospital : ( 1 ) A total of 2,000 NHB neonatal dry blood spot samples were included for 24 genetic screening tests for 29 NHB-related genetic diseases. The construction of the gene database was completed and the carrying and pathogenicity of NHB-related genes in the population was analyzed to provide a scientific basis for the selection of mutation sites for large-scale NHB gene screening ; ( 2 ) Collect neonatal clinical data and percutaneous bilirubin levels through the hospital inpatient system and the ' percutaneous jaundice meter home monitoring + software doctor-patient interconnection ' method, complete the construction of the intelligent NHB clinical database, and analyze the impact of jaundice-related genes on NHB ; ( 3 ) Integrated analysis to understand the differences in the carrying rate of pathogenic genes in different degrees and special types of jaundice, and to explore the differences in the degree of jaundice carrying single or multiple jaundice pathogenic genes. This study will evaluate the feasibility of jaundice gene screening program in the detection of jaundice-related inherited metabolic diseases, and provide a basis for early treatment and prevention of NHB.

Conditions

  • Neonatal Hyperbilirubinemia

Interventions

GENETIC

Genomic sequencing

Newborns with neonatal hyperbilirubinemia who did not randomly receive genome sequencing will receive a Genomic Newborn Sequencing Report which will include pathogenic or likely pathogenic variants identified in genes associated with childhood-onset disease.

Sponsors & Collaborators

  • Sixth Affiliated Hospital, Sun Yat-sen University

    lead OTHER

Principal Investigators

  • Hu Hao · Department of Pediatrics, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou, China

Eligibility

Min Age
1 Day
Max Age
28 Days
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2023-09-01
Primary Completion
2024-12-31
Completion
2024-12-31

Countries

  • China

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT06186349 on ClinicalTrials.gov