Treating Pediatric NAFLD with Nutrition

University of California, San Diego20 enrolled

Overview

This is a proof of concept clinical trial to compare daily intake of at least 20 grams of whole dairy fat vs habitual diet on hepatic steatosis in children with NAFLD.

Nonalcoholic fatty liver disease (NAFLD) is the most common chronic liver disease in children, estimated to be present in 5-10% of all children in the United States. NAFLD is a growing cause of cirrhosis and liver cancer. There is not yet an FDA approved treatment for NAFLD. Guidelines recommend improvement in diet at the first line of treatment; however, there is no consensus as to what that diet should be. General health guidelines recommend nonfat or low fat dairy over whole dairy after age 2. Limited studies have suggested that whole dairy may be better for people with NAFLD. This study will test the effect of whole dairy on liver fat in children age 10-17 with NAFLD. As a baseline, the investigators will measure liver fat (using MRI) at 2 time points separated by 12 weeks to establish the current amount of liver fat. The children will be instructed to incorporate 2 ½ servings of whole dairy (as milk and/or yogurt provided by the study will provide) into their daily diet. After 12 weeks, the investigators will measure liver fat with MR and labs to assess safety and further evaluate the liver.

Study Type

INTERVENTIONAL

Allocation

Purpose

TREATMENT

Masking

NONE

Enrollment

Conditions

Non-Alcoholic Fatty Liver Disease Liver Diseases Liver Fat Hepatic Steatosis Nutritional and Metabolic Disease

Interventions

Whole DairyOTHER

2 1/2 servings of whole dairy per day

Eligibility

Sex: ALLMin age: 10 YearsMax age: 17 Years

Medical Language ↔ Plain English

Inclusion Criteria: * Age 10 through 17 years * NAFLD * ALT of ≥ 40 U/L * MRI-PDFF ≥ 8% * Ability and willingness of legal guardian and participant to provide written, informed consent Exclusion Criteria: Competing Health Conditions * Participants with a history of health issues that make it unsafe for them to participate in the opinion of the investigator * Type 1 or Type 2 Diabetes * LDL-cholesterol \> 160 mg/dL * Evidence of other chronic liver disease (alcohol liver disease, alcohol related liver disease, hepatitis C, chronic hepatotoxic drug use, mitochondrial diseases, autoimmune liver disease, wilson's disease) * History of bariatric surgery or planning to undergo bariatric surgery during the study duration * Participant with a history of conditions affecting digestion and/or absorption Intervention * Inability or refusal to consume dairy * Cow's milk protein allergy * Lactose intolerance

Locations (1)

UC San Diego

La Jolla, California, United States

Outcomes

Primary Outcomes

Change in hepatic steatosis measured by liver MRI-PDFF

The primary outcome for the 24 week study is to compare daily intake of at least 20 grams of whole dairy fat vs habitual diet on hepatic steatosis in children with NAFLD

Time frame: Baseline to 12 weeks and 12 weeks to 24 weeks