NCT04795973

Effects of Intermittent Fasting on Fatty Liver Disease

• Status: Completed
• Phase: N/A
• Study type: Interventional
• Enrollment: 80 (actual)
• Sponsor: Beijing Chao Yang Hospital · Academic / Other
• Sex: All
• Age: 18 Years – 75 Years
• Healthy volunteers: Not accepted

Summary

Eighty subjects with FLD were recruited from the endocrinology clinic at Beijing Chao-yang Hospital. All of the following inclusion criteria needed to be met: hepatic fat content (HFC) were upper 5.0% evaluated by upper abdominal MRI proton density fat fraction (MRI-PDFF) examinations, age ≥ 18 years, body mass index (BMI) ≥ 18.5 kg/m2, and stable body weight (change \< ± 10% of body weight) during the last 3 months. Participants underwent an 8-week 5:2 IF intervention. Metabolic parameters and thyroid hormone sensitivity indices were assessed at baseline and after intervention.

Detailed description

Eighty subjects with FLD were recruited from the endocrinology clinic at Beijing Chao-yang Hospital, Capital Medical University, China, between September 22, 2020 and April 30, 2021. Inclusion criteria were hepatic fat content (HFC) \> 5.0% evaluated by upper abdominal MRI proton density fat fraction (MRI-PDFF) examinations, age ≥ 18 years, body mass index (BMI) ≥ 18.5 kg/m2, and stable body weight (change \< ± 10% of body weight) during the last 3 months. Participants underwent an 8-week 5:2 IF intervention. Metabolic parameters and thyroid hormone sensitivity indices were assessed at baseline and after intervention.

Conditions

• Sensitivity to Thyroid Hormones
• Metabolic Parameters
• in Patients With FLD

Interventions

Type	Name	Description
BEHAVIORAL	5:2 intermittent fasting	All subjects received 5:2 IF. They followed a normal diet for 5 days each week and practiced IF for 2 days discontinuously. On normal eating days, women consumed 1200 to 1500 kcal/day and men consumed 1500 to 1800 kcal/day, with macro-nutrient distribution of 45% to 50% carbohydrate, 20% protein, and 30% to 35% fat. They consumed 500 kcal and at least 50 g of protein on a light fasting day. Noncaloric beverages like water and unsweetened tea were allowed without restriction. A nutritionist provided diet guidance and documented any discomfort symptoms throughout the study.

Timeline

• Start date: 2020-09-22
• Primary completion: 2021-04-30
• Completion: 2021-04-30
• First posted: 2021-03-12
• Last updated: 2025-09-22

Locations

1 site across 1 country: China