Actively Recruiting

Age: 18Years +
All Genders
ID06571981

Comparison Between Conventional Ultrasound and Remote Ultraportable ulTrasound for Abdominal Examination in the Context of Viral Hepatitis

Led by Naik Vietti Violi · Updated on 2025-04-03

102

Participants Needed

1

Research Sites

N/A

Total Duration

On this page

AI-Summary

What this Trial Is About

Researchers are comparing two types of abdominal ultrasound exams in patients with viral hepatitis. They aim to evaluate the performance of an ultraportable ultrasound device with remote radiology features against conventional ultrasound based on specific imaging criteria. The study also looks at patient satisfaction, comfort, and how consistently the ultraportable device can be used. Participants will undergo abdominal ultrasound exams using both the ultraportable device with teleradiology capabilities and the conventional ultrasound method. This comparison focuses on liver imaging categorized by US LI-RADS for liver lesions. The study will measure various secondary outcomes, including liver visualization, surface nodularity, focal lesions, dimensions of liver parts, blood flow, abnormalities, lymph nodes, fluid presence, exam duration, audio and video quality, patient satisfaction, and report agreement. During the study, patients referred for abdominal ultrasound due to viral hepatitis will participate in exams using both ultrasound methods. Researchers will assess imaging results, gather patient feedback on satisfaction and comfort, and evaluate technical aspects of the ultrasound devices. The main outcome will be measured at the end of the interventions, with all assessments focused on the quality and effectiveness of the ultrasound exams in this patient group.

CONDITIONS

Brief Title

Conventional Ultrasound Versus Remote Ultraportable ulTrasound in the Context of Viral Hepatitis

Who Can Participate

Age: 18Years +
All Genders

Eligibility Criteria

Eligible

You may qualify if you...

  • Signed informed consent by the participant
  • Adult patients with viral hepatitis scheduled for an abdominal ultrasound
Not Eligible

You will not qualify if you...

  • Known or suspected non-compliance
  • Inability to follow study procedures due to language problems, psychological disorders, dementia, or similar conditions
  • Previous participation in this study

AI-Screening

AI-Powered Screening

Complete this quick 3-step screening to check your eligibility

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Your Study Journey

Screening

Duration - 2 to 4 weeks

Participants are screened for eligibility to participate in the trial.

1 visit (in-person)

Diagnostic Evaluation

Duration - Single day

Participants undergo abdominal ultrasound examinations using both conventional and ultraportable ultrasound devices to compare imaging performance.

1 visit (in-person)

Trial Site Locations

Total: 1 location

1

Lausanne University Hospital

Lausanne, Canton of Vaud, Switzerland, 1011

Actively Recruiting

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Research Team

N

Naïk Vietti Violi, MD

G

Giuseppe Gullo, MSc

How is the study designed?

Study Type

OBSERVATIONAL

Masking

N/A

Allocation

N/A

Model

N/A

Primary Purpose

N/A

Number of Arms

1

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