New ultrasound technique could sharpen diagnosis for Kids' belly issues
NCT ID NCT07113808
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looks at whether a special ultrasound with contrast dye can better diagnose abdominal diseases in children. About 108 kids with belly masses, injuries, or fluid buildup will get this ultrasound. Researchers want to see how accurate it is and how to standardize the procedure.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Participants
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About 108 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Sep 2024
- Expected to finish
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Sep 2026
An estimate. End dates often move.
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
Who is studied
Patients in Children's Hospital Affiliated to Zhejiang University School of Medicine, Second Affiliated Hospital of Zhejiang University School of Medicine, Shenzhen Children's Hospital, West China Hospital of Sichuan University, Children's Hospital of Chongqing Medical University, Tianjin Children's Hospital, Xi 'an Children's Hospital, Yuying Children's Hospital Affiliated to Wenzhou Medical University, Kunming Children's Hospital.
- Ages
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29 days to 18 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: 1. Age 29 days to 18 years old; 2. The clinical diagnosis was abdominal space-occupying lesions, blunt abdominal trauma, ascites of unknown cause, and children with suspected abdominal disease but other examinations could not identify the cause. Exclusion Criteria: 1. Allergic to sulfur hexafluoride or other components; 2. Heart disease with right-to-left shunt/severe pulmonary hypertension /uncontrolled systemic hypertension/respiratory failure/heart failure/severe arrhythmia; 3. Electrocardiogram, echocardiography or clinical manifestations of myocardial ischemia; 4. Patients with severe blood system diseases or infectious diseases; 5. Hypercoagulable state and recent history of thrombosis; 6. Severe hepatic and renal insufficiency; 7. Patients with respiratory tract infection or congenital respiratory malformation.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Children's Hospital, Zhejiang University School of Medicine
RECRUITINGHangzhou, Zhejiang, 310052, China
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