Application of new technology of contrast-enhanced ultrasound examination of focal liver lesions in children

Status

Recruiting

Phases

Phase 4

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2500096709

Enrollment

Unknown

Registered

2025-02-05

Start date

2024-08-21

Completion date

Unknown

Last updated

2025-02-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

focal liver lesions

Interventions

Gold Standard:The pathological results of focal liver lesions

Index test:Contrast-enhanced ultrasound diagnosis of focal liver lesions

Eligibility

Sex/Gender

All

Age

No minimum to 14 Years

Inclusion criteria

Inclusion criteria: 1.Children under 14 years old who have focal liver lesions found by routine ultrasound or other imaging examinations at West China Hospital and are planning to be hospitalized for surgery or puncture biopsy.

Exclusion criteria

Exclusion criteria: 1.Premature infants, infants with pulmonary dysplasia, infants with respiratory distress syndrome, and infants with respiratory tract lesions. Those with a history of allergy to ultrasound contrast agent SonoVue. Children with heart disease with right-to-left shunt, children with known severe pulmonary hypertension (pulmonary artery pressure>90mmHg), and children with essential hypertension; 2.Children who are not suitable for this examination: Those whose guardians do not agree;

Design outcomes

Primary

Measure	Time frame
Adverse event rate;	—

Secondary

Measure	Time frame
Sensitivity;Specificity;	—

Countries

China

Contacts

Public ContactJuxian Liu

West China Hospital of Sichuan University

ljxhuaxip1@163.com+86 18980605797

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026