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Correlation Of EUS-SWQ And Liver Fibrosis Pathology In Chronic Liver Disease (EUS-SWQ-202601)

EU-ME3 Endoscopic Ultrasound Shear Wave Quantification (EUS-SWQ) for Evaluating Liver Fibrosis and Histopathology in Patients With Chronic Liver Disease

The goal of this clinical study is to learn whether the Olympus EU-ME3 endoscopic ultrasound shear wave quantification (EUS-SWQ) function can accurately diagnose and grade liver fibrosis in patients with chronic liver disease. It will also learn about the safety and measurement success rate of EUS-SWQ.

The main questions it aims to answer are:

How closely do EUS-SWQ measurements match liver fibrosis stages determined by liver biopsy (the reference standard)? Does EUS-SWQ correlate better with liver biopsy results than FibroScan? How safe is EUS-SWQ and how often can successful measurements be obtained? Researchers will compare EUS-SWQ results with liver biopsy pathology (METAVIR F0-F4) and with FibroScan results to evaluate its diagnostic value.

Participants will:

Be adults with chronic liver disease who are scheduled to undergo a clinically indicated liver biopsy Undergo an EUS-SWQ examination as part of the study Have their liver stiffness measured by both EUS-SWQ and FibroScan for comparison Be monitored for any discomfort or adverse events related to the procedures A total of 65 participants will take part in this prospective, single-center, post-market clinical study.

Studieoversigt

Status

Rekruttering

Betingelser

Undersøgelsestype

Observationel

Tilmelding (Anslået)

65

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiekontakt

Studiesteder

      • Shanghai, Kina
        • Rekruttering
        • Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

  • Voksen
  • Ældre voksen

Tager imod sunde frivillige

Ingen

Prøveudtagningsmetode

Ikke-sandsynlighedsprøve

Studiebefolkning

This is a single cohort observational study enrolling adult patients aged 18 to 80 years with chronic liver disease who meet clinical indications for EUS-guided liver biopsy. Candidates will undergo EUS-SWQ and FibroScan examinations before biopsy for the evaluation of liver fibrosis. Patients with contraindications to endoscopy, coagulopathy, severe comorbidities, decompensated cirrhosis, or suspected liver malignancy are excluded.

Beskrivelse

Inclusion Criteria:

  1. Age ≥ 18 years and ≤ 80 years.
  2. Patients with clinical indications scheduled to undergo liver biopsy (EUS-guided) for the evaluation of liver lesions. Chronic liver disease meeting criteria for biopsy includes:Hepatitis B;Fatty liver disease;Autoimmune hepatitis;Other chronic liver diseases of unknown etiology that would benefit from liver biopsy
  3. Planned to undergo EUS-SWQ and FibroScan examinations prior to biopsy.
  4. Willing to provide and sign written informed consent.

Exclusion Criteria:

  1. Patients unable to tolerate endoscopic procedures.
  2. Patients with contraindications to endoscopy or anesthesia.
  3. Coagulopathy (platelet count < 50×10⁹/L, PT > upper limit of normal by 3 seconds).
  4. Patients with severe underlying diseases of the respiratory, cardiovascular, cerebrovascular, digestive, or hematologic systems, as well as those with psychiatric disorders.
  5. Patients with surgically altered anatomy that precludes adequate EUS imaging of the hepatic parenchyma.
  6. Patients with imaging findings suggestive of malignant liver tumors.
  7. Pregnant or lactating women.
  8. Patients with decompensated cirrhosis (gastrointestinal bleeding, ascites, encephalopathy).
  9. Patients who refuse to participate in the clinical study.
  10. Any other conditions deemed inappropriate by the investigator.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

Kohorter og interventioner

Gruppe / kohorte
One cohort of 65 adult patients with chronic liver disease who are scheduled to undergo clinically i
Sixty-five patients with chronic liver disease who are scheduled to undergo clinically indicated liver biopsy. Only clinically indicated examinations including EUS-SWQ, FibroScan, and liver biopsy will be performed. No experimental drug or device intervention is administered in this study.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Correlation between EUS-SWQ measurements and METAVIR liver fibrosis staging
Tidsramme: 2 weeks after the intervention
To assess the correlation between EUS-SWQ measurements and liver fibrosis pathology stages (METAVIR F0-F4) using liver biopsy as the reference standard.
2 weeks after the intervention

Sekundære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Comparison of correlation with liver fibrosis between EUS-SWQ and FibroScan
Tidsramme: At baseline
To compare the correlation of EUS-SWQ and FibroScan measurements with histologically confirmed liver fibrosis stages.
At baseline
Safety and measurement success rate of EUS-SWQ
Tidsramme: At baseline
To evaluate the safety and technical success rate of EUS-SWQ measurement in patients with chronic liver disease.
At baseline

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Efterforskere

  • Ledende efterforsker: Baiwen Li, MD, Shanghai General Hospital, Shanghai Jiao Tong University School of Medicine

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Anslået)

1. maj 2026

Primær færdiggørelse (Anslået)

1. januar 2028

Studieafslutning (Anslået)

1. januar 2028

Datoer for studieregistrering

Først indsendt

21. april 2026

Først indsendt, der opfyldte QC-kriterier

13. maj 2026

Først opslået (Faktiske)

15. maj 2026

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

15. maj 2026

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

13. maj 2026

Sidst verificeret

1. januar 2026

Mere information

Begreber relateret til denne undersøgelse

Andre undersøgelses-id-numre

  • SH1HY-EUS-SWQ-20260123

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

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