Impact of Plant Sterol Supplement on Cardiovascular Health in Statin-Treated Patients
Author Information
Author(s): Miedes Diego, Ortega-Luna Raquel, Broseta Sonia, Martínez-Hervás Sergio, Álvarez-Ribelles Ángeles, Collado-Díaz Víctor, Cilla Antonio, Alegría Amparo, Xie Zhuohong
Primary Institution: University of Valencia
Hypothesis
Can a plant sterol food supplement improve eryptotic and cardiometabolic parameters in statin-treated hypercholesterolemic patients?
Conclusion
The plant sterol supplement did not improve cholesterol levels or eryptosis markers but increased Apo A1 and reduced endothelial cell adhesion.
Supporting Evidence
- Control group showed a significant decrease in glucose and LDL cholesterol after treatment.
- Case group showed a significant increase in Apo A1 after treatment.
- Endothelial adhesion was significantly reduced in the case group.
Takeaway
This study tested a plant sterol supplement to see if it could help people on cholesterol medicine. It didn't lower cholesterol but did help some heart health markers.
Methodology
A double-blind, placebo-controlled trial with 26 statin-treated hypercholesterolemic subjects, comparing a plant sterol supplement to a placebo over 6 weeks.
Potential Biases
Potential bias due to small sample size and participant selection criteria.
Limitations
Small sample size and strict inclusion/exclusion criteria may limit generalizability.
Participant Demographics
26 participants, aged 18-70, with mild hypercholesterolemia, 13 in each group (7 females in case, 8 in control).
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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