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Non-Invasive Diagnostic Panel for MASLD in Children With Obesity

NCT07731360 · Status: NOT_YET_RECRUITING · Type: OBSERVATIONAL · Enrollment: 180

Last updated 2026-07-30

No results posted yet for this study

Summary

This prospective, single-center, two-group observational study evaluates a non-invasive multi-parameter diagnostic panel for metabolic dysfunction-associated steatotic liver disease (MASLD) in children with obesity. A total of 180 children aged 8 to 18 years with a body mass index at or above the 85th percentile for age and sex are planned for enrollment at a single tertiary pediatric center.

Each participant attends a single study visit comprising a fasting venous blood sample for serum biomarkers (cytokeratin-18 M30 and M65, fibroblast growth factor 21, retinol-binding protein 4, insulin-like growth factor binding protein 7, adiponectin, leptin, insulin, and routine biochemistry), abdominal ultrasonography with two-dimensional shear wave elastography, and genotyping of three MASLD-associated variants (PNPLA3 rs738409, TM6SF2 rs58542926, HSD17B13 rs72613567).

Participants are classified as MASLD-positive or MASLD-negative according to a guideline-based composite reference standard consisting of ultrasonographic steatosis grading and cardiometabolic risk factor criteria, assessed independently of the candidate index tests. The primary objective is to determine the discriminative performance, expressed as the area under the receiver operating characteristic curve, of a LASSO-regularized logistic regression model combining biomarker, elastography, and genetic predictors. No therapeutic intervention is assigned by the study protocol. Reporting will follow the STARD 2015 statement.

Conditions

  • Metabolic Dysfunction-Associated Steatotic Liver Disease
  • Pediatric Obesity
  • Insulin Resistance Syndrome

Interventions

DIAGNOSTIC_TEST

Non-Invasive Multi-Parameter Diagnostic Panel

All participants undergo the same set of index tests at a single study visit: a fasting venous blood sample for serum cytokeratin-18 M30 and M65, fibroblast growth factor 21, retinol-binding protein 4, insulin-like growth factor binding protein 7, adiponectin, leptin, insulin and routine biochemistry measured by enzyme-linked immunosorbent assay and standard laboratory methods; abdominal ultrasonography with two-dimensional shear wave elastography for liver stiffness; and genotyping of PNPLA3 rs738409, TM6SF2 rs58542926 and HSD17B13 rs72613567 for derivation of a three-variant polygenic risk score. These are observational measurements; no therapeutic intervention is administered.

Sponsors & Collaborators

  • Presidency of the Health Institutes of Türkiye

    collaborator UNKNOWN

  • Kayseri City Hospital

    lead OTHER_GOV

Principal Investigators

  • Agah B ÖZTÜRK, MD · Kayseri City Hospital, Kayseri, Türkiye

Eligibility

Min Age
8 Years
Max Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2026-07-01
Primary Completion
2027-04-01
Completion
2027-06-01

Countries

  • Turkey (Türkiye)

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 NCT07731360 on ClinicalTrials.gov