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HypercholesterolemiaNATCOLNCT03739242

Effect of a Treatment With a Nutraceutical Combination on Sub-optimal LDL Cholesterol Levels

A study testing Nutraceutical combination in people with Hypercholesterolemia, run by A. Menarini Industrie Farmaceutiche Riunite S.r.l. at 1 site in Italy.

Completed

Finished. The study has ended and is not enrolling. Results may be posted on the official record.

Official record
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Trial summary

High cholesterol is one of the major controllable risk factor for coronary heart disease. It is well demonstrated that drugs that reduce the intestinal absorption of cholesterol or block the synthesis of cholesterol or the association of both, can reduce cholesterol and reduce rate of cardiovascular events. Read more about this study

Who is it for?
Ages 30 to 75 yearsHealthy volunteers can take part
Conditions the study is for
Hypercholesterolemia
What is being tested?
Nutraceutical combination
Type of treatment
Pill or oral medicine
Could I receive a placebo?
Yes, some participants may receive a placebo
How many people
88 participants
Where
1 siteItaly
Study dates
12 Oct 2017to 29 Aug 2018
Phase
Interventional
Are there results?
Yes, posted in the registrySummary in the doctors' view

Key requirements

Who can take part, as listed by the sponsor. Only the study team can confirm whether you are eligible, so take this list to your doctor.

  • Ages 30 to 75 years
  • All sexes
  • Healthy volunteers accepted
  • Adult, Older adult

Who may be able to join

  • -
  • Subjects must meet all of the following inclusion criteria:
  • Age 30-75 years
  • LDL-cholesterol = 115 -190 mg/dL
  • Triglycerides < 400 mg/dL
  • Any cardiovascular therapy should be stable for type and dose for at least three months
  • Signed, written informed consent

Who cannot join

  • -
  • Subjects must meet none of the following exclusion criteria:
  • Intolerance to any ingredient of dietary supplement
  • Patients already suffering from cardiovascular diseases or at high risk of developing cardiovascular diseases
  • Myopathies
  • Uncontrolled diabetes mellitus based on PI judgment
Show all 15Show fewer
  • Chronic renal failure [defined as estimated glomerular filtration rate (eGFR) <60ml/min/1.73m2] or liver failure [defined as aspartate aminotransferase (AST) and /or Alanine Aminotransferase (ALT) >3 upper limit of normal (ULN)]
  • Body Mass Index > 32 kg/m2
  • Therapy with statins or other drugs or supplements with effects on lipid metabolism
  • Patients with acquired immunodeficiency
  • Treatment with immunosuppressants
  • Pregnant or breastfeeding women
  • Women of childbearing potential not willing to use effective birth control methods
  • Patients participating or having participated in another clinical trial within the previous 3 months
  • Current or recent history of drug or alcohol addiction based on PI judgment

Trial locations and contacts

1 site in 1 country.

Italy1 site
  • Policlinico S.Orsola - Malpighi Medicina Interna Borghi

    Bologna, 40138

Other trials in Italy

About this study

Official title: A Randomized, Double-blinded, Placebo-controlled, Clinical Study of the Effects of a Nutraceutical Combination on LDL Cholesterol Levels in Subjects With Sub-optimal Blood Cholesterol Levels

High cholesterol is one of the major controllable risk factor for coronary heart disease. It is well demonstrated that drugs that reduce the intestinal absorption of cholesterol or block the synthesis of cholesterol or the association of both, can reduce cholesterol and reduce rate of cardiovascular events. The trial will evaluate natural alternative to this drug approach testing the effects of a combination of phytosterol, a nutritional that reduce cholesterol absorption, and fermented red rice, a nutritional that reduce the synthesis of cholesterol. Subjects with sub optimal blood cholesterol levels, matching all the inclusion criteria and none of the exclusion criteria, will be treated for 8 weeks with a nutraceutical combination of phytosterols and fermented red rice and will have to maintain, during the entire duration of the study, the Mediterranean-style diet provided. The study will evaluate as primary objective the changes in LDL cholesterol blood levels and more in general the modulation of lipid profile and of others clinical parameters as well as the tolerability.

Read the detailed description

The study is made up of four visits distributed over a 10-weeks period:

V 1 (day -14) - Screening: After providing written informed consent, tests will be run in order to check the subject's eligibility for the study. Subjects will also be given suggestions regarding their diet (a Mediterranean-style diet is to be maintained for the entire duration of the study).

V2 (baseline) and Day 0 (randomization): After confirmation of the subject's eligibility [LDL-C and Triglycerides (TG) criteria confirmed with blood test results], eligible subjects will be randomized within 3 days to one of the two treatment groups. During this visit an endothelial reactivity test will be performed.

V3 (28 ±3 days after Day 0) - Intermediate: Blood will be drawn for tests and compliance with treatment will be assessed. V4 (28 ± 3 days after Visit 3) - End of study: Blood tests and an endothelial reactivity test will be performed and treatment compliance will be assessed.

Weight, waist circumference, Index of Central Obesity (ICO) and Body Mass Index (BMI), Hepatic Steatosis Index (HSI) and Lipid Accumulation Product (LAP) will be measured/calculated at each visit, height at Visit 1.

Heart rate and blood pressure will be measured at each visit. Adverse events (AEs) will be collected throughout the study starting from the Informed consent signature.

The study will be monitored according to the details specified in the Monitoring Plan. The monitor will have the responsibility of reviewing the ongoing study with the Investigator to verify adherence to the protocol and to deal with any problems. Case Report Form (CRF) will be checked for completeness and consistency with the source data and special attention will be dedicated to patient enrolment, obtaining signed informed consent, occurrence of AEs, product accountability, and accurate recording of variables. The confidentiality of study related documents shall be maintained at all times. The Investigator agrees to allow access to all study materials needed for the proper review of study conduct.

An independent quality audit/inspection at the study site may take place at any time during or after the study. The independent audit/inspection can be carried out by the Sponsor's independent Quality Assurance (QA), by a Health Authorities or an Ethics Committee (EC).

Being tested
Nutraceutical combination, Placebo
Keywords
Lipids, Cholesterol, Triglycerides, Dyslipidemia, Low density lipoprotein cholesterol, Dietary Fats, Hyperlipidemias, Dietary Supplements, Food Supplements, Nutraceuticals, Nutriceuticals
Medical subject headings
Hypercholesterolemia, Dyslipidemias, Hyperlipidemias

What participants receive

What participants receive. In a randomised study each person is assigned to one group by chance.

  • Nutraceutical combinationDietary supplement

    One tablet per os per day to be taken in the evening from randomization (day 0) to the end of the trial (day 56 +/- 3)

  • PlaceboOther

    One tablet per os per day to be taken in the evening from randomization (day 0) to the end of the trial (day 56 +/- 3)

Study groups in NCT03739242
Study groupRoleWhat they receive
Nutraceutical combinationExperimentalOne film-coated tablet (1300 mg) per os per day to be taken in the evening. Each tablet contains phytosterols 800 mg, Monascus purpureus (167 mg) titrated at 3% in monacolin K (5 mg), niacin 27 mg, linear aliphatic alcohols titrated to 60% octacosanol.
Receives: Dietary Supplement: Nutraceutical combination
PlaceboPlacebo comparatorOne film-coated tablet (1300 mg) per os per day to be taken in the evening. Placebo tablets identical in appearance, size, shape, weight and taste to the active product.
Receives: Other: Placebo

What is being measured

The primary outcome is the main question the study is designed to answer.

  1. Change in Blood LDL Cholesterol Level

    Mean change in blood LDL cholesterol level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

Secondary outcomes (15)
  1. Change in Total Blood Cholesterol Level

    Mean change in total blood LDL cholesterol level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  2. Change in Blood HDL Cholesterol Level

    Mean change in blood HDL cholesterol level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  3. Change in Blood Non-HDL Cholesterol Level

    Mean change in blood non-HDL cholesterol level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  4. Change in Blood Triglycerides Level

    Mean change in blood triglycerides level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  5. Change in Blood Apolipoprotein B Level

    Mean change in blood apolipoprotein B level from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  6. Change in Total Cholesterol/HDL Cholesterol Ratio

    Mean change in total cholesterol/HDL cholesterol ratio from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  7. Change in Total LDL Cholesterol/HDL Cholesterol Ratio

    Mean change in LDL/HDL cholesterol ratio from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  8. Change in Pulse Volume (PV) Waveform (Endothelial Reactivity)

    Mean change in Pulse Volume (PV) waveform from randomization (day 0) to V4 (week 8).

    PV unit of measurement is a percent change in the PV waveform area, comparing waveforms during and before hyperemia through the equation √PV2/PV1 that relates PV at baseline (PV1) and PV during hyperemia (PV2).

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  9. Change in Glycemia

    Mean change in Glycemia from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  10. Change in Aspartate Aminotransferase (AST)

    Mean change in aspartate aminotransferase from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  11. Change in Alanine Aminotransferase (ALT)

    Mean change in aspartate aminotransferase from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  12. Change in Gamma Glutamyl Transpeptidase (GGT)

    Mean change gamma glutamyl transpeptidase (GGT) from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  13. Change in Serum Creatinine

    Mean change in Serum Creatinine values from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  14. Change in Serum Uric Acid

    Mean change in Serum uric acid values from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

  15. Change in Creatine Phosphokinase (CPK)

    Mean change in creatine phosphokinase (CPK) from randomization (day 0) to V4 (week 8)

    Measured: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment

Timeline

From the start of the study to its completion; the mark is today. Estimated dates are the sponsor’s plan.

  1. First posted13 Nov 2018
  2. Study start12 Oct 2017
  3. Primary completion29 Aug 2018
  4. Study completion29 Aug 2018

Resources

More details

For doctors and researchers: how the study is designed, who runs it, and its registry IDs.

Study design
Study type
Interventional
Phase
Phase N/A
Primary purpose
Treatment
Allocation
Randomised
Intervention model
Parallel groups
Masking
Triple blind
Who is masked
Participant, Care provider, Investigator
Enrolment
88 participants (actual)
IDs, dates and publications
ClinicalTrials.gov ID
NCT03739242
Sponsor's protocol ID
MEIF/MOF-Col/001
Acronym
NATCOL
Status last verified
Nov 2018
First submitted
9 Nov 2018
Last updated
14 Oct 2019
Data monitoring committee
No
FDA-regulated drug
No
FDA-regulated device
No
Individual data sharing
No

Publications

  • Cicero AFG, D'Addato S, Borghi C. A Randomized, Double-Blinded, Placebo-Controlled, Clinical Study of the Effects of a Nutraceutical Combination (LEVELIP DUO(R)) on LDL Cholesterol Levels and Lipid Pattern in Subjects with Sub-Optimal Blood Cholesterol Levels (NATCOL Study). Nutrients. 2020 Oct 14;12(10):3127. doi: 10.3390/nu12103127.

    PubMed 33066334

Questions about this trial

What is this clinical trial studying?

A study testing Nutraceutical combination in people with Hypercholesterolemia, run by A. Menarini Industrie Farmaceutiche Riunite S.r.l. at 1 site in Italy.

The full registered description is in the About this study section and the official record.

Who may be eligible to take part?

The sponsor lists 7 inclusion and 15 exclusion criteria. Eligibility is decided by the study team after screening, so read the full criteria and contact a listed site.

Is this clinical trial currently recruiting?

The record says: finished, as of the sponsor's last update on 14 Oct 2019. Status can change between updates, so confirm with the study contact before making plans.

Where is the study taking place?

The record lists 1 site in Italy. Whether a site is taking part right now should be confirmed with that site. See every site.

What are the possible benefits and risks?

They depend on the study and the treatment, and no study can promise a benefit. Some participants in this study may receive a placebo. The study team explains the known risks during informed consent, before anyone joins; the record itself does not list them.

Are results available for this study?

Yes. Results are posted in the registry (first posted 14 Oct 2019). A summary is in the For doctors view, and the full results are on ClinicalTrials.gov.

How can a doctor refer a patient or contact the research team?

The record lists no contact. The official record names the sponsor, who can be asked directly. AzTrials does not enrol participants or take referrals.

What does the primary outcome measure?

Change in Blood LDL Cholesterol Level (time frame: From randomization (day 0) to V4 (week 8) for a total of 56 +/- 3 days of treatment). It is what the study was designed to measure, not a finding.

Where can I read the original study information?

On the ClinicalTrials.gov record for NCT03739242, which also lists 1 linked publication.

Does a listing mean the treatment is approved or proven to work?

No. A listing means the study is registered. It does not show that the treatment is safe, works, or is approved by a regulator.

How often is this information updated?

AzTrials copies changed records from ClinicalTrials.gov every night and reloads the whole registry every week. The sponsor last updated this record on 14 Oct 2019.

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