Effect of Armolipid on Lipid Profile in Children With Hypercholesterolemia

Effect of a Nutraceutical, Containing Red Yeast Rice and Polycosanols (Armolipid), on Lipid Profile in Children With Moderate and Severe Hypercholesterolemia.

Data concerning the effectiveness od nutraceuticals in children with dyslipidemia are lacking. The aim of the present study was to evaluate the efficacy and safety of the long-term use of a dietary supplement containing red yeast rice (RYR), combined with other natural compounds, in children and adolescents with hypercholesterolemia.

A nutraceutical, containing RYR, polycosanols, coenzyme Q10, astaxanthin and folic acid (commercial name: Armolipid), was administered once-daily in 84 children/adolescents with moderate or severe hypercholesterolemia.

Study Overview

• Status: Completed
• Conditions: Dyslipidemias; Children, Only
• Intervention / Treatment: Dietary supplement: Effect of Armolipid on Lipid Profile in Children With Hypercholesterolemia

Detailed Description

This is a prospective single center cohort study conducted at Outpatient Lipid Unit of 2nd Department of Pediatrics of the National and Kapodistrian University of Athens at the "Panagiotis & Aglaia Kyriakou" Children's Hospital in Greece. The study complies with the Declaration of Helsinki and the protocol was reviewed and approved by the appropriate ethical committee. Parental informed written consent was obtained prior to enrollment.

Study population: Ninety children and adolescents, aged 7 to 16 years, with primary dyslipidemia.

All participants had a positive family history for hypercholesterolemia (LDL > 95th percentile) and most of them had a positive family history for premature CVD (<55 years for males and <60 years for females) in first or/and second-degree relatives. Eleven of them had a genetically confirmed diagnosis of HeFH, while the rest had a probable or positive HeFH according to the Dutch Lipid Clinic Network criteria. None of them had moderate or significant hypertriglyceridemia, even those with increased body mass index (BMI).

All children followed a low saturated fat and low cholesterol diet by a trained dietician and had moderate or intense physical activity, for at least 6 months before the participation in the study. In addition, during the last 6 months, 19 of them consumed 1.5 - 2.5g of plant sterols daily in the form of a yogurt drink or spread. Lifestyle and eating habits were maintained throughout the study.

A nutraceutical containing five natural substances formulated as a tablet with the commercial name Armolipid (Rottapharm S.p.A., Monza, Italia), was recommended in all participants. Every tablet contained 200 mg red yeast rice (RYR) extract equivalent to 3 mg of monacolin K, 10 mg policosanols, 0.2 mg folic acid, 2.0 mg coenzyme Q10 and 0.5 mg astaxanthin, and was citrinin-free. It was administered once-daily with lunch.

All participants as well as their parents were interviewed using a data collection form, created specifically for this research. Details concerning compliance to supplement intake, as well as possible adverse effects were recorded and analysed. Six out of 90 children were excluded from the study because they did not comply with the recommendation for taking the supplement (compliance rate 93.3%). All the rest 84 children had one and 64 of them had two evaluations under Armolipid treatment.

Clinical and Labolatory evaluation: A clinical and laboratory evaluation of all participants took place right before (Time 0, T0) and once (n=84, Time 1, T1) or twice (n=64, T1 and Time 2, T2) after the start of nutraceutical supplementation.

The body weight (BW) in kg, the height (H) in cm were measured to the nearest 0.1 kg and 0.5 cm, respectively (TANITA, Corporation Tokyo), with children barefoot and lightly dressed. BMI was calculated as BW in kg per H in m2. The standard deviation scores (z-scores) of BW, H and BMI were also calculated according to a standardized age- and sex- specific calculator. Waist circumference (WC) in cm was measured and the ratio of WC/Height was calculated. Systolic (SBP) and diastolic blood pressure (DBP) in mmHg were measured three consecutive times using an automated oscillometric device (Dinamap V100, GE Medical Systems Information Technologies) and the average value of the three measurements was used in the statistical analysis. The stage of puberty was recorded according to Tanner stages (I-V) for boys and girls.

A full lipid profile including TC, LDL-C, high density lipoprotein - cholesterol (HDL-C), non-high density lipoprotein - cholesterol (non-HDL-C), triglycerides (TGs), apolipoprotein A1 (Apo-A1), apolipoprotein B (Apo-B), and lipoprotein (a) [Lp(a)] levels was evaluated in serum, after an overnight fast. Serum creatinine, glucose, aspartate and alanine aminotransferases (AST and ALT), creatine kinase (CK), and thyroid-stimulating hormone (TSH) were also assessed. A full blood count was performed in all participants.

TC, HDL-C, LDL-C, TGs, glucose, ALT, AST, CK and creatinine were measured using an enzymatic method (Roche Diagnostics) on an automatic analyzer (Cobass Integra 800), and Apo-A1, Apo-B, and Lp(a) by an immunonephelometric assay (Siemens BNII Nephelometer Analyzer), with an intra-assay and inter-assay variation <5% for all tests. Non-HDL-C was measured as TC minus HDL-C. All lipid values are expressed in mg/dL. Haematological parameters (full blood count) were analyzed using the SysmexXE-2100 automated haematology analyzer (Roche Diagnostics). All tests were performed according to the manufacturers' instructions.

At the time of the examination, all children were healthy and none of them had a febrile or afebrile infection in the two weeks preceding the check-up.

• Study Type: Interventional
• Enrollment (Actual): 90
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Greece
  • Athens, Greece
    • Lipid Outpatient Unit, 2nd Department of Pediatrics, Medical School, National and Kapodistrian University of Athens (NKUA), "P. & A. Kyriakou" Children's Hospital

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: Child
• Accepts Healthy Volunteers: Yes

Description

Inclusion Criteria:

• LDL-C >150 mg/dl in more than two measurements, after therapeutic lifestyle changes for at least 6 months.

Exclusion Criteria:

• Secondary hypercholesterolemia
• Presence of any chronic disease or growth and developmental disorders
• Abnormal liver, kidney or thyroid function
• Prior use of hypolipidemic or other medication, at least 6 months before participation in the study.

Study Plan

How is the study designed?

Design Details

• Primary Purpose: Treatment
• Allocation: N/A
• Interventional Model: Single Group Assignment
• Masking: None (Open Label)

Number of Arms

1

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
Experimental: Armolipid; One tablet of Armolipid (Rottapharm S.p.A., Monza, Italia), containing 200 mg red yeast rice, 10 mg policosanols, 0.2 mg folic acid, 2.0 mg coenzyme Q10 and 0.5 mg astaxanthin was administered once-daily with lunch. Clinical and laboratory evaluation took place before and 6 (IQR: 5-8) and 16 (IQR: 11-19.7) months after treatment.	Dietary supplement: Effect of Armolipid on Lipid Profile in Children With Hypercholesterolemia; A prospective single center cohort study

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Levels of LDL-C serum levels	LDL-C levels were evaluated in serum, after an overnight fast.	Laboratory evaluation before and 6 and 16 months after treatment

Secondary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Improvement of other than LDL-C parameters of lipid profile, as well as the evaluation of hepatic and muscle enzymes elevation.	A lipid profile including TC, high density lipoprotein - cholesterol (HDL-C), non-high density lipoprotein - cholesterol (non-HDL-C), triglycerides (TGs), apolipoprotein A1 (Apo-A1), apolipoprotein B (Apo-B), and lipoprotein (a) [Lp(a)] levels was evaluated in serum, after an overnight fast. Serum creatinine, aspartate and alanine aminotransferases (AST and ALT) and creatine kinase (CK) were also assessed.	Laboratory evaluation before and 6 and 16 months after treatment

Other Outcome Measures

Outcome Measure	Measure Description	Time Frame
Waist Circumference (WC) and the ratio of WC/Height	WC in cm was measured and the ratio of WC/Height was calculated.	Clinical evaluation before and 6 and 16 months after treatment
Systolic (SBP) and diastolic blood pressure (DBP)	SBP and DBP in mmHg were measured three consecutive times using an automated oscillometric device (Dinamap V100, GE Medical Systems Information Technologies).	Clinical evaluation before and 6 and 16 months after treatment
Body weight in kg	The body weight (BW) in kg, measured to the nearest 0.1 kg (TANITA, Corporation Tokyo), with children barefoot and lightly dressed.	Clinical evaluation before and 6 and 16 months after treatment
Body height in cm	The body height (H) in cm, measured to the nearest 0.5 cm, (TANITA, Corporation Tokyo), with children barefoot.	Clinical evaluation before and 6 and 16 months after treatment
BMI (calculated as body weight in kg per height in m2)	BMI was calculated as BW in kg per H in m2. The standard deviation scores (z-scores) of BW, H and BMI were also calculated according to a standardized age- and sex- specific calculator.	Clinical evaluation before and 6 and 16 months after treatment

Collaborators and Investigators

• Sponsor: Athens General Children's Hospital "Pan. & Aglaia Kyriakou"
• Investigators: Principal Investigator: Achilleas Attilakos, Assoc.Prof, Athens Children's Hospital Pan. and Aglaia Kyriakou

Publications and helpful links

General Publications

• Watts GF, Gidding SS, Hegele RA, Raal FJ, Sturm AC, Jones LK, Sarkies MN, Al-Rasadi K, Blom DJ, Daccord M, de Ferranti SD, Folco E, Libby P, Mata P, Nawawi HM, Ramaswami U, Ray KK, Stefanutti C, Yamashita S, Pang J, Thompson GR, Santos RD. International Atherosclerosis Society guidance for implementing best practice in the care of familial hypercholesterolaemia. Nat Rev Cardiol. 2023 Jun 15. doi: 10.1038/s41569-023-00892-0. Online ahead of print.
• Santini A, Novellino E. Nutraceuticals in hypercholesterolaemia: an overview. Br J Pharmacol. 2017 Jun;174(11):1450-1463. doi: 10.1111/bph.13636. Epub 2016 Oct 29.
• Cicero AFG, Fogacci F, Stoian AP, Vrablik M, Al Rasadi K, Banach M, Toth PP, Rizzo M. Nutraceuticals in the Management of Dyslipidemia: Which, When, and for Whom? Could Nutraceuticals Help Low-Risk Individuals with Non-optimal Lipid Levels? Curr Atheroscler Rep. 2021 Aug 4;23(10):57. doi: 10.1007/s11883-021-00955-y.
• Cicero AFG, Kennedy C, Knezevic T, Bove M, Georges CMG, Satrauskiene A, Toth PP, Fogacci F. Efficacy and Safety of Armolipid Plus(R): An Updated PRISMA Compliant Systematic Review and Meta-Analysis of Randomized Controlled Clinical Trials. Nutrients. 2021 Feb 16;13(2):638. doi: 10.3390/nu13020638.
• Guardamagna O, Abello F, Baracco V, Stasiowska B, Martino F. The treatment of hypercholesterolemic children: efficacy and safety of a combination of red yeast rice extract and policosanols. Nutr Metab Cardiovasc Dis. 2011 Jun;21(6):424-9. doi: 10.1016/j.numecd.2009.10.015. Epub 2010 Feb 12.

Study record dates

Study Major Dates

• Study Start (Actual): January 20, 2020
• Primary Completion (Actual): June 25, 2022
• Study Completion (Actual): September 5, 2022

Study Registration Dates

• First Submitted: August 29, 2023
• First Submitted That Met QC Criteria: September 17, 2023
• First Posted (Actual): September 21, 2023

Study Record Updates

• Last Update Posted (Actual): September 21, 2023
• Last Update Submitted That Met QC Criteria: September 17, 2023
• Last Verified: September 1, 2023

More Information

Terms related to this study

• Additional Relevant MeSH Terms: Metabolic Diseases; Lipid Metabolism Disorders; Hyperlipidemias; Dyslipidemias; Hypercholesterolemia
• Other Study ID Numbers: 1474/10 Jan 2020

Plan for Individual participant data (IPD)

• Plan to Share Individual Participant Data (IPD)?: NO

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No