Ignite Creation Date:
2025-12-24 @ 11:38 PM
Ignite Modification Date:
2025-12-25 @ 9:28 PM
Study NCT ID:
NCT05220956
Status:
RECRUITING
Last Update Posted:
2023-12-28
First Post:
2021-06-22
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
Impact of Time-restricted Feeding in NAFLD
Sponsor:
Organization:
Raw JSON
{'hasResults': False, 'derivedSection': {'miscInfoModule': {'versionHolder': '2025-12-24'}, 'conditionBrowseModule': {'meshes': [{'id': 'D065626', 'term': 'Non-alcoholic Fatty Liver Disease'}, {'id': 'D005234', 'term': 'Fatty Liver'}, {'id': 'D008103', 'term': 'Liver Cirrhosis'}, {'id': 'D000093763', 'term': 'Intermittent Fasting'}], 'ancestors': [{'id': 'D008107', 'term': 'Liver Diseases'}, {'id': 'D004066', 'term': 'Digestive System Diseases'}, {'id': 'D005355', 'term': 'Fibrosis'}, {'id': 'D010335', 'term': 'Pathologic Processes'}, {'id': 'D013568', 'term': 'Pathological Conditions, Signs and Symptoms'}, {'id': 'D005215', 'term': 'Fasting'}, {'id': 'D005247', 'term': 'Feeding Behavior'}, {'id': 'D001519', 'term': 'Behavior'}]}}, 'protocolSection': {'designModule': {'phases': ['NA'], 'studyType': 'INTERVENTIONAL', 'designInfo': {'allocation': 'RANDOMIZED', 'maskingInfo': {'masking': 'NONE'}, 'primaryPurpose': 'SCREENING', 'interventionModel': 'PARALLEL', 'interventionModelDescription': 'This is a randomised controlled study with NAFLD-patients. One arm will undergo a TRF diet (Time-Restricted Feeding) for 12 weeks. The control arm is not subject to any time restrictions concerning eating.'}, 'enrollmentInfo': {'type': 'ESTIMATED', 'count': 100}}, 'statusModule': {'overallStatus': 'RECRUITING', 'startDateStruct': {'date': '2021-10-01', 'type': 'ACTUAL'}, 'expandedAccessInfo': {'hasExpandedAccess': False}, 'statusVerifiedDate': '2023-12', 'completionDateStruct': {'date': '2024-12-01', 'type': 'ESTIMATED'}, 'lastUpdateSubmitDate': '2023-12-27', 'studyFirstSubmitDate': '2021-06-22', 'studyFirstSubmitQcDate': '2022-01-21', 'lastUpdatePostDateStruct': {'date': '2023-12-28', 'type': 'ACTUAL'}, 'studyFirstPostDateStruct': {'date': '2022-02-02', 'type': 'ACTUAL'}, 'primaryCompletionDateStruct': {'date': '2024-09-01', 'type': 'ESTIMATED'}}, 'outcomesModule': {'primaryOutcomes': [{'measure': 'Evaluation of the impact of TRF on liver steatosis by CAP (dB/m)', 'timeFrame': '12 weeks', 'description': 'The primary outcome of interest is a change in CAP value of a least 20 db/m with TRF'}], 'secondaryOutcomes': [{'measure': 'Changes in liver fibrosis by liver stiffness (kPa) under TRF', 'timeFrame': '12 weeks', 'description': 'Liver elastography performed as surrogate marker of liver fibrosis'}, {'measure': 'Changes in FIB-4 as indirect non-invasive tools of liver fibrosis', 'timeFrame': '12 weeks', 'description': 'Changes in the surrogate marker of liver fibrosis FIB-4'}, {'measure': 'Evaluation of changes in direct non-invasive tool of liver fibrosis ELF', 'timeFrame': '12 weeks', 'description': 'Performed as surrogate markers of liver fibrosis'}, {'measure': 'Evaluation of changes in direct marker of liver fibrogenesis PRO-C3 (ng/ml)', 'timeFrame': '12 weeks', 'description': 'Performed as surrogate markers of liver fibrosis'}, {'measure': 'Evaluation of changes in liver-specific quality of life', 'timeFrame': '12 weeks', 'description': 'Evaluation of Patient Reported Outcomes using the Chronic Liver Disease Questionnaire (CLDQ). The CLDQ uses 29 items in four domains, each scored on a Likert scale from 1 (all of the time) to 7 (none of the time) representing the frequency of clinical symptoms and emotional problems in the last two weeks. Results are reported in the six subscale scores (abdominal symptoms, fatigue, systemic symptoms, activity, emotional functioning, worry) and a CLDQ overall score.'}, {'measure': 'Evaluation of changes in insulin sensitivity', 'timeFrame': '12 weeks', 'description': 'Changes in insulin sensitivity by indexes derived by HOMA-IR score'}, {'measure': 'Evaluation of changes in the gut microbiota', 'timeFrame': '12 weeks', 'description': 'Evaluation of 16S rRNA gene sequencing for species and strain-level microbiome analysis.'}, {'measure': 'Evaluation of changes in markers of oxidative stress (AGEs)', 'timeFrame': '12 weeks', 'description': 'AGEs as surrogate markers of oxidative stress'}, {'measure': 'Changes in spleen volume by spleen stiffness under TRF', 'timeFrame': '12 weeks', 'description': 'Spleen stiffness performed as surrogate of spleen volume'}]}, 'oversightModule': {'oversightHasDmc': False, 'isFdaRegulatedDrug': False, 'isFdaRegulatedDevice': False}, 'conditionsModule': {'keywords': ['liver fibrosis', 'time restricted feeding'], 'conditions': ['Fatty Liver Disease', 'Fatty Liver', 'Fatty Liver, Nonalcoholic']}, 'descriptionModule': {'briefSummary': 'This is a randomised controlled study of patients with Non-Alcoholic Fatty Liver Disease (NAFLD).\n\nPatients will be trained according to the 10 rules of a healthy nutrition according to the German Association for Nutrition (DGE).\n\nOne arm will undergo Time-Restricted Feeding (TRF) for 12 weeks. The control arm is not subject to any time restrictions concerning eating.\n\nIt will be investigated whether TRF improves insulin sensitivity, impacts on metabolic inflammation and reduces liver steatosis.', 'detailedDescription': 'Patients are recruited in the Liver Outpatient Clinic of the University Medical Center of Mainz.\n\nAbout 100 patients will be enrolled in this pilot study. Inclusions criteria are exclusions of known causes of liver injury, Body Mass Index (BMI) \\> 25 kg/m\\^2, severe steatosis according to CAP ≥ 300 dB/m and absence of advanced fibrosis according to liver stiffness \\< 13 kPa.\n\nFollowing the written consent, all patients will be trained to undertake a 2-week lead-in period of DGE.\n\nBeginning in week 3 (Visit 2), an interventional group and a control group are generated through randomisation. The interventional group is instructed to follow TRF, whereas the control group is not subject to any time restrictions. Both arms will be accompanied for a duration of 12 weeks.TRF diet is based on temporal food consumption between 8:00 a.m. and 16:00 p.m., thus a 16 hour lasting period. After 10 weeks from the completion of the experimental phase (wash-out period), there will be the "end of follow up" visit.\n\nThe whole duration of the study is 24 weeks (2 weeks lead-in, 12 weeks intervention and 10 weeks post-intervention investigation).\n\nTransient elastography (Fibroscan) is conducted at the screening visit, randomization visit, and at weeks 8, end of treatment visit and end of study visit. Spleen stiffness measurement is performed at randomization visit, week 8 and end of treatment visit. There will be 5 visits at the study center (screening, randomization, week 8, end of treatment and end of study) and 2 phone visits (week 6 and week 12). At each visit clinical events, body weight and standard laboratory parameters, identification of the CAP and stiffness values will be collected. Participants will fill in questionnaires capturing quality of life. At randomization visit and end of treatment visit, an OGTT will be performed to assess insulin sensitivity.\n\nAdverse events will be recorded. Phone visits are used to survey the safety of patients.\n\nNon-adherence to TRF for 2 days per week (20% of the total study period) has been selected as cut off to define treatment failure at per-protocol analysis.'}, 'eligibilityModule': {'sex': 'ALL', 'stdAges': ['ADULT', 'OLDER_ADULT'], 'maximumAge': '75 Years', 'minimumAge': '18 Years', 'healthyVolunteers': False, 'eligibilityCriteria': 'Patients with steady medication during the last 3 months. A diabetes mellitus must not be decompensated (HbA1c \\<6.5%). Patients with advanced fibrosis - defined about the non-invasive Fibroscan-procedure (Fibroscan \\>13 kPa) - will not be included.\n\nComplete inclusion criteria:\n\n1. Age between 18 and 75 years\n2. Body Mass Index (BMI) \\> 25 kg/m2\n3. Grade 3 steatosis evaluated by with CAP ≥ 300 dB/m and exclusion of known causes of liver steatosis\n4. Liver elastography \\< 13 kPa\n5. Capability to understand the study and the individual consequences of participation\n6. Signed and dated declaration of agreement in the forefront of the study\n\nComplete exclusion criteria:\n\n1. Liver cirrhosis\n2. Hepatocellular carcinoma or non-curative treated carcinoma\n3. Alcohol consumption \\>20g (female) und \\>30 g (male)/day\n4. Other causes of chronic liver disease (HBV, HCV, HDV, HEV, HIV), autoimmune diseases or chronic cholestatic liver disease, hereditary haemochromatosis, Wilson disease, α-1-Antitrypsin deficiency\n5. Medications which cause liver disease or secondary NAFLD (e. g. Tamoxifen, systemic Corticosteroids, Methotrexate, Tetracycline, Estrogens, Valproic acid)\n6. Changes in body weight \\> 5% in the last 6 months\n7. Statins and/ or other fat-reducer medications if not taken in steady dosage during at least 4 weeks\n8. Uncontrolled diabetes type 2 defined as HbA1c value \\> 9.0% or insulin depending type 2 diabetes\n9. Pregnancy\n10. Immunologic or inflammatory disease (e. h. systemic lupus erythematodes)\n11. Patients after organ transplantations\n12. Missing or lacking consent capability'}, 'identificationModule': {'nctId': 'NCT05220956', 'acronym': 'NAFLD-TRF', 'briefTitle': 'Impact of Time-restricted Feeding in NAFLD', 'organization': {'class': 'OTHER', 'fullName': 'Johannes Gutenberg University Mainz'}, 'officialTitle': 'Impact of Time-restricted Feeding on Hepatic Steatosis in NAFLD', 'orgStudyIdInfo': {'id': '21-00784'}}, 'armsInterventionsModule': {'armGroups': [{'type': 'OTHER', 'label': 'Intermittent fasting', 'description': 'This arm will undergo a TRF diet (Time-Restricted Feeding) for 12 weeks.', 'interventionNames': ['Behavioral: Intermittent fasting']}, {'type': 'OTHER', 'label': 'DGE diet', 'description': 'This control arm is not a subject to any time restrictions concerning eating, solely patients will be trained according to the 10 rules of healthy nutrition of the DGE.', 'interventionNames': ['Behavioral: DGE diet']}], 'interventions': [{'name': 'Intermittent fasting', 'type': 'BEHAVIORAL', 'otherNames': ['Time restricted feeding'], 'description': 'One arm will undergo a TRF diet (Time-Restricted Feeding) for 12 weeks while both arms undergo a training according to the 10 rules of healthy nutrition of the DGE.', 'armGroupLabels': ['Intermittent fasting']}, {'name': 'DGE diet', 'type': 'BEHAVIORAL', 'description': 'The control arm is not a subject to any time restrictions concerning eating while both arms undergo a training according to the 10 rules of healthy nutrition of the DGE.', 'armGroupLabels': ['DGE diet']}]}, 'contactsLocationsModule': {'locations': [{'zip': '55131', 'city': 'Mainz', 'state': 'Rhineland-Palatinate', 'status': 'RECRUITING', 'country': 'Germany', 'contacts': [{'role': 'CONTACT', 'phone': '06131', 'phoneExt': '17-0'}, {'name': 'Jörn M Schattenberg, Prof.', 'role': 'PRINCIPAL_INVESTIGATOR'}], 'facility': 'University Medical Center of the Johannes Gutenberg Univeristy', 'geoPoint': {'lat': 49.98185, 'lon': 8.28008}}], 'centralContacts': [{'name': 'Jörn M. Schattenberg, Prof.', 'role': 'CONTACT', 'email': 'joern.schattenberg@unimedizin-mainz.de', 'phone': '06131-17', 'phoneExt': '6074'}, {'name': 'Belinda Schröder', 'role': 'CONTACT', 'email': 'belinda.schroeder@unimedizin-mainz.de', 'phone': '06131-17', 'phoneExt': '6075'}], 'overallOfficials': [{'name': 'Jörn M. Schattenberg, Prof.', 'role': 'PRINCIPAL_INVESTIGATOR', 'affiliation': '1. Medical Department'}]}, 'ipdSharingStatementModule': {'ipdSharing': 'NO', 'description': 'The transfer of data to third parties including publication will be exclusively in form of double pseudo-anonymized data, i.e. cannot be assigned to a person.'}, 'sponsorCollaboratorsModule': {'leadSponsor': {'name': 'Johannes Gutenberg University Mainz', 'class': 'OTHER'}, 'collaborators': [{'name': 'University of Turin, Italy', 'class': 'OTHER'}], 'responsibleParty': {'type': 'PRINCIPAL_INVESTIGATOR', 'investigatorTitle': 'Prof. Dr. Jörn M. Schattenberg', 'investigatorFullName': 'Jörn M. Schattenberg', 'investigatorAffiliation': 'Johannes Gutenberg University Mainz'}}}}