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Effect of dietary lipid modification on nonalcoholic fatty liver disease in carriers of the PNPLA3 I148M genetic variant: an open label trial

Effect of dietary lipid modification on nonalcoholic fatty liver disease in carriers of the PNPLA3 I148M genetic variant: an open label trial

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
DRKS
Registry ID
DRKS00007781
Enrollment
20
Registered
2015-03-25
Start date
2015-03-27
Completion date
Unknown
Last updated
2025-10-06

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

K76.0

Interventions

Group 1: After following a two week run-in phase, subjects will be given omega 3 supplements (4g p.o. contained in 1 tablet daily) for 4 weeks.

Sponsors

Saarland University Medical Center
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1. Patients with non-alcoholic fatty liver disease 2. Patients with the PNPLA3-Genotype (p.148MM and p.I148II)

Exclusion criteria

Exclusion criteria: •Known infection with viral hepatitis, HIV or cholestatic liver diseases (e.g. PBC, PSC). •Presence of Diabetes Mellitus Type 2 (HbA1c = 7.5% (= 58 mmol/mol) •Presence of Alcoholic Fatty Liver Disease with a weekly alcohol consumption of > 21 drinks (> 30 g alcohol/Day) in men and >14 drinks (> 20 g alcohol/Day) in women (2) •Presence of liver cirrhosis based on liver stiffness measurement (transient elastography = 13kPa FibroScan®,Echosens, Paris, France) •Medications known to increase fatty liver (e.g. Amiodarone, Methotrexat) or to affect carbohydrate or lipid metabolism? •Pregnancy •Pacemaker •Vegetarians or vegans

Design outcomes

Primary

MeasureTime frame
Changes in hepatic steatosis, as assessed using controlled attentuation parameter (CAP) after 4 weeks of oral omega-3 supplementation

Secondary

MeasureTime frame
Changes to the following paramters after 4 weeks of oral omega 3 supplementation: •Blood lipid profile (Total cholesterol, LDL-C, HDL-C, triglycerides) •Liver function tests (e.g. AST, ALT, GGT, AP, Bilirubin, Albumin) •Inflammatory markers •Fasting plasma glucose, insulin and HbA1c •Liver stiffness measurement (LSM)

Countries

Germany

Contacts

Public ContactCaroline Stokes

Saarland University Medical Center

caroline.stokes@uks.eu+4968411623222

Outcome results

None listed

Source: DRKS (via WHO ICTRP) · Data processed: Feb 4, 2026