Study Title
Diet and Cardiovascular Disease Risk Among Individuals with Familial Hypercholesterolemia: Systematic Review and Meta-Analysis
Principal Investigator
Fotios Barkas, Tzortzis Nomikos, Evangelos Liberopoulos, Demosthenes Panagiotakos
Affiliation
University of Ioannina, Greece; Harokopio University, Greece
Start Date
Not specified
End Date
Not specified
Study Objective
To assess the impact of cholesterol-lowering diets and other dietary interventions on the incidence or mortality of cardiovascular disease and lipid profile in individuals with familial hypercholesterolemia (FH).
Short Abstract
This systematic review and meta-analysis evaluated 17 trials involving 376 participants with familial hypercholesterolemia. It found that plant sterols and stanols effectively lower cholesterol levels, while omega-3 fatty acids reduce triglycerides. However, no studies reported on cardiovascular disease incidence or mortality.
Study Design
Systematic review and meta-analysis of randomized controlled trials (RCTs).
Population
Children and adults with familial hypercholesterolemia
Sample Size
376 participants across 17 trials
Inclusion Criteria
Randomized controlled trials assessing the effect of dietary interventions on lipid profiles in FH patients
Exclusion Criteria
Studies not focused on FH or not involving relevant dietary interventions
Intervention/Exposure
Cholesterol-lowering diet, omega-3 fatty acids, plant sterols, plant stanols, and other dietary modifications
Outcome Measures
Lipid profile changes (total cholesterol, LDL-C, triglycerides)
Funding Source
Not specified
Collaborating Institutions
University of Ioannina, Harokopio University
Ethics Approval
Not specified
Publication Status
Published in Nutrients (2020).
Keywords
Familial hypercholesterolemia, cholesterol-lowering diet, plant sterols, omega-3 fatty acids, dietary interventions, cardiovascular disease
Data Collection Methods
Systematic review of randomized controlled trials
Primary Data Availability
Not applicable
Contact Information
Fotios Barkas: