Digital Diet and Exercise Intervention to Reduce Liver Fibrosis in Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD)

NCT ID: NCT06920316

Last Updated: 2025-04-09

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

NOT_YET_RECRUITING

Clinical Phase

PHASE4

Total Enrollment

100 participants

Study Classification

INTERVENTIONAL

Study Start Date

2025-05-31

Study Completion Date

2027-09-30

Brief Summary

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Study Title: Digital Diet and Exercise Intervention to Reduce Liver Fibrosis in Metabolic Dysfunction-associated Steatotic Liver Disease (MASLD): A Randomized Controlled Trial (D-FIB-MASLD)

Objective:

This study aims to assess whether a digital application called Gro Health can help patients with MASLD and significant liver fibrosis reduce their liver stiffness. Liver stiffness is a measure of liver health and fibrosis. The study will also investigate the impact of this intervention on weight, body measurements, liver health markers, and overall quality of life.

Background:

MASLD is a liver condition linked to metabolic issues such as obesity and diabetes. It is a common cause of liver-related complications and can lead to severe liver damage. Lifestyle changes, like improved diet and exercise, are key to managing MASLD, but achieving these changes can be challenging for many patients. Digital tools like the Gro Health app may provide personalized and accessible support to improve outcomes.

Study Design:

This is a randomized controlled trial involving 100 participants with MASLD and significant fibrosis. Participants will be assigned to either the intervention group (using the Gro Health app) or a control group (receiving standard care). The study will take place at a single site over 12 months.

Intervention:

Participants in the intervention group will use the Gro Health app, which offers personalized calorie and activity goals, a food diary, over 1,000 Mediterranean diet recipes, and educational resources. They will also receive a smartwatch to track steps and physical activity. The app includes a feature allowing researchers to monitor participants' engagement and provide encouragement.

Eligibility:

Adults aged 18 or older with a diagnosis of MASLD and a liver stiffness measurement of 8 kPa or higher are eligible. Key exclusions include alcohol consumption over 14 units/week, a BMI over 40, or certain other liver diseases or medications.

Outcomes:

The primary outcome is a reduction in liver stiffness after six months. Secondary outcomes include changes in weight, BMI, body fat percentage, liver enzymes, cholesterol, and quality of life. Additional data on app usage, physical activity, and dietary habits will also be collected for the intervention group.

Potential Impact:

If successful, this study will provide evidence that digital tools can help improve liver health and overall well-being in patients with MASLD, offering a scalable solution for healthcare systems.

Detailed Description

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Conditions

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Metabolic Dysfunction-Associated Steatotic Liver Disease

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

NONE

Study Groups

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Gro Health Application

The Gro Health digital application is a personalised treatment platform proven to support sustainable weight loss. It is non-MHRA regulated as MASLD is within the device's UKCA/CE UKNI/CE marked indication. Gro Health reports 7% weight loss at 52 weeks in patients with Type 2 Diabetes Mellitus. We can set up the application so patients follow a Mediterranean diet. Over 1000 recipes of different cuisines will be available, along with weekly diet plans and shopping lists. Based on the patient's body mass index, daily calories and macronutrient targets will be calculated in line with the Mediterranean diet. Aerobic exercise can be tracked by daily step count linked by compatible smartwatches and smartphones. Physical activity can also be logged manually. Gro Health provides educational videos on aerobic and resistance exercise, along with 'follow along' videos of exercises for patients. These videos range from ones for beginners to those who have more experience with exercise.

Group Type ACTIVE_COMPARATOR

Gro Health digital application

Intervention Type DEVICE

The Gro Health digital application is a personalised treatment platform proven to support sustainable weight loss. It is non-MHRA regulated as MASLD is within the device's UKCA/CE UKNI/CE marked indication. Gro Health reports 7% weight loss at 52 weeks in patients with Type 2 Diabetes Mellitus. We can set up the application so patients follow a Mediterranean diet. Over 1000 recipes of different cuisines will be available, along with weekly diet plans and shopping lists. Based on the patient's body mass index, daily calories and macronutrient targets will be calculated in line with the Mediterranean diet. Aerobic exercise can be tracked by daily step count linked by compatible smartwatches and smartphones. Physical activity can also be logged manually. Gro Health provides educational videos on aerobic and resistance exercise, along with 'follow along' videos of exercises for patients. These videos range from ones for beginners to those who have more experience with exercise.

Standard of Care

If randomised to this arm, participants will not receiving any additional intervention beyond their usual clinical care for their condition.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Gro Health digital application

The Gro Health digital application is a personalised treatment platform proven to support sustainable weight loss. It is non-MHRA regulated as MASLD is within the device's UKCA/CE UKNI/CE marked indication. Gro Health reports 7% weight loss at 52 weeks in patients with Type 2 Diabetes Mellitus. We can set up the application so patients follow a Mediterranean diet. Over 1000 recipes of different cuisines will be available, along with weekly diet plans and shopping lists. Based on the patient's body mass index, daily calories and macronutrient targets will be calculated in line with the Mediterranean diet. Aerobic exercise can be tracked by daily step count linked by compatible smartwatches and smartphones. Physical activity can also be logged manually. Gro Health provides educational videos on aerobic and resistance exercise, along with 'follow along' videos of exercises for patients. These videos range from ones for beginners to those who have more experience with exercise.

Intervention Type DEVICE

Eligibility Criteria

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Inclusion Criteria

* Adults 18 years and over
* Diagnosis of MASLD made by a hepatologist
* Vibration-Controlled Transient Elastography (VCTE) (FibroScan) liver stiffness measurement (LSM) 8 kPa and above
* Able to provide written consent
* Own a smartphone with data plan

Exclusion Criteria

* Alcohol consumption \>14 units/week
* BMI \>40
* Liver disease due to: Alcohol including MASLD with increased alcohol intake (MetALD), Any viral hepatitis, Autoimmune and cholestatic aetiologies including, but not limited to, primary biliary cholangitis and primary sclerosing cholangitis, Hereditary aetiologies including, but not limited to, haemachromatosis, Wilson's disease, alpha-1-antitrypsin deficiency
* Currently under investigation for cancer or receiving treatment for active cancer
* Myocardial infarction within last 6 months or uncontrolled cardiovascular disease
* Pregnant or planning
* Currently or due to be taking any of the following drugs: GLP-1/GIP agonists, Systemic high dose corticosteroids for \>6 weeks, Tamoxifen, Amiodarone, Methotrexate, Lomitapide, Valproate, Irinotecan, 5-Fluoruracil
* Currently using or enrolled in any other lifestyle intervention application or weight loss programme
* Undergone or due to undergo bariatric surgery including bariatric endoscopic procedures
* Any other intercurrent illness that is either life-threatening or of clinical significance such that it might limit compliance with study procedures, in the Investigator's opinion
Minimum Eligible Age

18 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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St. George's Hospital, London

OTHER

Sponsor Role lead

Responsible Party

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Caroline Gosson

Principal Investigator, Hepatology Clinical Research Fellow

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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St George's University Hospitals NHS Foundation Trust

London, London, United Kingdom

Site Status

Countries

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United Kingdom

Central Contacts

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Caroline Gosson, MBBS

Role: CONTACT

+4475902577755

Facility Contacts

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Caroline Gosson, MBBS

Role: primary

+447590257755

Role: backup

Other Identifiers

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StGeorgesLondon

Identifier Type: -

Identifier Source: org_study_id

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