The study is stratified cluster randomized trial. The study population will include adults with T2D and presumed NASH.
The study is a multi-centered, stratified cluster randomized controlled, open-labeled two-phase study. Clusters will be independent LMC clinic sites with patients as participants. The use of the stratified cluster randomization design will help prevent the potential for cross-contamination of screening methods. Study participants who meet eligibility criteria undergo NASH screening. Everything, other than routineness of screening, is maintained the same in both the groups. The screening intervention received is determined by the site of the participant's provider. All participants enrolled will undergo biochemical screening. Regardless of randomization, any participants meeting biochemical cut-offs (FIB-4 index ≥1.3 or NFS \>-1.455) will undergo FibroScans. Clinical data and a health-related quality of life assessment will also be collected.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
SINGLE
Enrollment
5,000
routine screening for advanced NASH
physician-driven screening for advanced NASH
LMC Diabetes & Endocrinology Ltd.
Toronto, Ontario, Canada
RECRUITINGPrevalence of presumed advanced NASH based on biochemical and FibroScan results
Percent of participants identified with presumed advanced NASH. Specific details for calculating the primary outcome of this study are blinded for health care providers, and therefore not disclosed in this description.
Time frame: 3 months
Proportion of study participants with presumed high grade fibrosis
Proportion of study participants with presumed any NASH (fibrosis-4 index \>2.67 or NAFLD fibrosis score \>0.675 AND FibroScan LSM ≥ 8.0 kPa)
Time frame: 3 months
Proportion of study participants with presumed any NASH
Proportion of study participants with presumed any NASH (fibrosis-4 index ≥1.3 or NAFLD fibrosis score \>-1.455 AND FibroScan diagnosis of any stage fibrosis)
Time frame: 3 months
Proportion of study participants with presumed F2/F3 NASH
Proportion of study participants with presumed F2/F3 NASH (fibrosis-4 index ≥1.3 or NAFLD fibrosis score \>-1.455 AND FibroScan diagnosis of F2/F3 fibrosis)
Time frame: 3 months
Proportion of study participants with a fibrosis-4 index (FIB-4) and/or NAFLD fibrosis score (NFS) above cut-off values
Proportion of study participants with a fibrosis-4 index (FIB-4) and/or NAFLD fibrosis score (NFS) above cut-off values (FIB-4 ≥1.3 or/and NFS \>-1.455)
Time frame: 1 day
Proportion of study participants with a fibrosis and/or steatosis (stages)
Proportion of study participants with a fibrosis and/or steatosis (stages) based on FibroScan results
Time frame: 1 day
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Alcohol consumption by study arm - drinks per day
Alcohol consumption measured as self-reported average drinks per day
Time frame: 1 day
Alcohol consumption by study arm - drinks per week
Alcohol consumption measured as self-reported average drinks per week
Time frame: 1 day
Alcohol consumption by study arm - Alcohol Use Disorders Identification Test (AUDIT) score
Alcohol consumption measured with the Alcohol Use Disorders Identification Test (AUDIT). AUDIT scores range from a minimum score of 0 to a maximum score of 40, with higher scores indicating a worse outcome.
Time frame: 1 day
Health-related quality of life by study arm
Health-related quality of life determined by the chronic liver disease questionnaire for non-alcoholic steatohepatitis (CLDQ-NASH) calculated as total CLDQ-NASH score. The CLDQ-NASH instrument includes 36 items grouped into six domains: abdominal symptoms; activity/energy; emotional health; fatigue; systemic symptoms; and worry. The average of the domain scores (min: 1, max: 7) yields the total CLDQ-NASH score. The minimum possible total score is 1 and the maximum possible total score is 7, with a higher total score indicating a better outcome.
Time frame: 1 day