LITMUS Imaging Study

University of Oxford

Status: Active, not recruiting

Conditions: NASH; Steatosis of Liver; Fibrosis, Liver; NAFLD; NASH - Nonalcoholic Steatohepatitis

Study type: Observational

Funder types: Other; Industry

Identifiers

NCT05479721

IRAS ID 250344

18/LO/1953 (Other Identifier)

Details and patient eligibility

About

The LITMUS Imaging Study is a prospectively recruited, observational study of patients with histologically characterised non-alcoholic fatty liver disease (NAFLD). It aims to evaluate the diagnostic performance of imaging biomarkers (ultrasound elastography and magnetic resonance biomarkers) against NAFLD histological scores in a cross-sectional analysis and the natural history of NAFLD in a longitudinal study.

Full description

The LITMUS Imaging study is a non-interventional, observational study conducted in parallel to the European NAFLD Registry (NCT04442334), collecting cross-sectional and longitudinal ultrasound elastography and magnetic resonance elastography and imaging data. The LITMUS Imaging study recruits patients with NAFLD who are having a clinically indicated liver biopsy and are already participating in the European NAFLD Registry. Patients in the LITMUS Imaging study have additional imaging assessments at baseline (within 100 days of baseline liver biopsy) and 2 years after baseline (no follow-up biopsy necessary). Imaging assessments include point shear wave elastography, 2D shear wave elastography, MRI scans (Liver Multiscan, deMILI, diffusion weighted imaging, proton density fat fraction, T1 mapping) and MR elastography. Link-anonymised magnetic resonance data are uploaded to a central online portal and analysed centrally by 4 imaging core labs provided by Perspectum (Liver Multiscan), Antaros Medical (MR elastography and DWI), Resoundant (vendor specific PDFF) and University of Seville (deMILI).

Enrollment: 450 estimated patients

Sex: All

Ages: 18 to 100 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

1. Recruited to the European NAFLD Registry
2. Patient had a liver biopsy less than 3 months prior to enrolment into the study or is having a liver biopsy in less than 3 months' time for the assessment of NAFLD.
3. Participant is willing and able to give informed consent for participation in the study.

Exclusion criteria

1. Patients that do not speak the language in which the patient information is written will be excluded. Due to the nature of the study, being able to read the information about the study or access to a relevant interpreter is a necessary criterion for participant's safety in regards to MR scanning.
2. Patients judged by the investigator to be unsuitable for inclusion in the study (e.g. where the investigator feels that the participant will not be able to comply with the study procedures)
3. Any contra-indication to Magnetic Resonance Imaging (MRI) (e.g. ferrous metal implants/fragments, implantable cardiac defibrillator or permanent pacemaker, metal clips following neurosurgery, pregnancy, other condition that would make MR scanning unsafe in the opinion of the scanner operator)

Trial design

450 participants in 1 patient group

LITMUS Imaging Study Group

Description:

Patients within the European NAFLD Registry who have also consented to participate in the LITMUS Imaging study