Pediatric Intravenous Contrast-Enhanced Ultrasound(CEUS) in China
Condition(s) studied
Investigational drug(s) / intervention(s)
contrast-enhanced ultrasound examination: to evaluate the the application of contrast-enhanced ultrasound examination in children with intra-abdominal diseases that require clear diagnoses aged from 29 days to 18 years old
SonoVue®: perform contrast enhanced ultrasound (CEUS) using Sonovue as the contrast agent
Study summary
The goal of this clinical trial is to evaluate the application of intravenous contrast-enhanced ultrasound examination in children with intra-abdominal diseases that require clear diagnoses. The main questions it aims to answer are:
* Is intravenous contrast-enhanced ultrasound helpful for the diagnosis of intra-abdominal diseases in children?
* What medical problems do participants have when participating in intravenous contrast-enhanced ultrasound examination?
* How can ultrasound doctors conduct intravenous contrast-enhanced ultrasound examinations in a standardized manner? Researchers will performing intravenous contrast-enhanced ultrasound examinations on participants and collecting research subjects to establish a multicenter clinical data database.
Participants will:
* Perform abdominal ultrasound examination to assess the condition.
* At least conduct one intravenous contrast-enhanced ultrasound examination. Based on the result of the contrast examination, decide whether to conduct another examination.
* Keep a diary of their symptoms and therapeutic process in 30 days.
Eligibility
Primary outcome measure(s)
- sensitivity — Thirty days after the last venous ultrasound contrast examination
to calculate the sensitivity of venous contrast-enhanced ultrasound examination in children - specificity — Thirty days after the last venous ultrasound contrast examination
to calculate the specificity of venous contrast-enhanced ultrasound examination in children - Positive predictive value — Thirty days after the last venous ultrasound contrast examination
to calculate the positive predictive value of venous contrast-enhanced ultrasound examination in children - Negative predictive value — Thirty days after the last venous ultrasound contrast examination
to calculate the negative predictive value of venous contrast-enhanced ultrasound examination in children
Trial sites (1)
| Facility | City | Region | Status |
|---|---|---|---|
| Children's Hospital, Zhejiang University School of Medicine | Hangzhou | Zhejiang | Recruiting |
More The Children's Hospital of Zhejiang University School of Medicine trials in China
Other trials for the same condition
This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
View NCT07113808 on ClinicalTrials.gov ↗ ← All trials in China