ClinicalTrials.gg
CompletedNCT04783714CLoNEUpdated Mar 11, 2022

Investigating Effects of a Novel Nutraceutical on Hypercholesterolaemia in Australian Adults

An interventional study of Swisse Nutra+ Cholesterol Balance and Placebo in Hypercholesterolemia, sponsored by Swisse Wellness Pty Ltd. Completed at 1 site in Australia. Open to participants aged 18 Years to 65 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2022-03-11.

Sponsored by Swisse Wellness Pty Ltd · Not applicable, Interventional, and Treatment

Phase
Not applicable
Study type
Interventional
Enrollment
42
Allocation
Randomized
Ages
18 Years to 65 Years
Sex
All
01

Study summary

To evaluate the effects of daily consumption of 3 capsules of Swisse Nutra+ Cholesterol Balance on serum LDL-cholesterol in adults with hypercholesterolaemia compared to placebo over four months.

This is a single-centre, randomised, double-blind, placebo controlled, parallel study.

Applicants will be eligible to participate if they have hypercholesterolemia, defined by fasting LDL-cholesterol 2.5mmol/L and ≤5 mmol/L confirmed at screening visit. Participants who are otherwise healthy will be included in the study; individuals with a history of cardiovascular disease are excluded from this trial.

Following pre-screening telephone assessment, applicants will attend an in-clinic screening visit and following informed consent, their general health and eligibility for inclusion into the study will be assessed.

On Day 1 eligible participants will be randomly allocated to receive one of two study treatments (intervention or placebo). Participants will consume the assigned treatment daily for four months.

Participants will return to the clinic at months 2 and 4 for assessment of primary and secondary outcomes. Compliance, adverse events and concomitant medication use will be assessed at these visits. In addition, participants will complete an online survey at months 1 and 3 to assess protocol compliance, adverse events and use of concomitant medications. Any queries that arise from the survey will be followed up by phone call.

Dietary intakes will be assessed at the baseline and four-month visits. A final participant online survey and phone call (if needed) will be conducted one month after the 4-month visit for a final safety assessment.

02

Conditions studied

  • Hypercholesterolemia

Keywords

  • hypercholesterolemia
  • low-density lipoprotein
  • nutraceutical
  • bergamot
  • artichoke
  • phytosterols
  • hydroxytyrosol
03

In context

Hypercholesterolemia

1,175 studies on the registry are indexed under Hypercholesterolemia; 93 are open to participants now.

This study's enrollment of 42 is below the median of 110 across 975 interventional studies indexed under Hypercholesterolemia.

Browse Hypercholesterolemia studies →

Lead sponsor

Swisse Wellness Pty Ltd is the lead sponsor of 4 studies on the registry; none are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 65 Years
Sexes eligible
All
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  1. Male or female aged 18-65 inclusive
  2. Fasting LDL-cholesterol ≥2.5mmol/L and ≤5mmol/L* confirmed at screening visit
  3. Low cardiovascular disease (CVD) risk score (for individuals aged 45-65 years, inclusive) determined using Framingham Risk Equation \<10% absolute risk of CVD events over 5 years# as determined using a risk calculator (1) or in the event that this is not available using Australian cardiovascular risk charts (2)
  4. (BMI) >18.5 kg/m2 and \<35 kg/m2 confirmed during screening period and Day 1
  5. Willing to provide written

Exclusion criteria

Exclusion Criteria:

  1. Serum LDL-cholesterol >5 mmol/L* at screening
  2. Use of omega-3 supplements at high dose (>900 mg/day of docosahexaenoic acid (DHA) / eicosapentaenoic acid (EPA))
  3. Use of and not prepared to abstain from lipid lowering medications, supplements or fortified foods containing substances that may, in the opinion of the medical investigator, affect lipid concentrations (e.g. statins, metformin, fibrates, cholesterol absorption inhibitors, nicotinic acid, or omega-3 supplements \<900 mg/day DHA/EPA) , soluble fibre, e.g. β-glucan/psyllium, plant sterols, curcumin/turmeric) within past 28 days of Day 1
  4. Previous diagnosis of chronic disease such as CVD, diabetes, cancer, familial hypercholesterolaemia, kidney disease
  5. Smoking (i.e. history of smoking within the last six months)
  6. Serum triglycerides >4.5mmol/L (LDL-cholesterol concentrations are unreliable in the presence of high triglyceride levels)
  7. Women of (WOCBP) who:

    1. Are not currently using effective methods of and
    2. Have not been using effective methods of contraception for 14 days prior to day 1 and
    3. Are not willing to use effective methods of contraception throughout the study
  8. WOCBP who have a positive urine dipstick pregnancy test at screening or Day 1, or currently pregnant or lactating
  9. Untreated hypertension (blood pressure ≥140/90mmHg)
  10. Aversion and/or intolerance/allergy to the study intervention products \^
  11. Unwilling or unable to maintain usual levels of physical activity for the duration of the study
  12. History of or known presence of alcohol abuse or illicit drug use, any surgical history, conditions (i.e. renal, or urological disease, liver disease gastrointestinal disease or any other significant disease) or organ dysfunction that in the opinion of the investigator may affect the participant's ability to participate in the study or the study results
  13. Currently hospitalised or any planned hospitalisations during the study or up to one month following the last dose of the study product that may affect the participant's ability to comply with the study in the opinion of the Medical Investigator
  14. Received an drug within 3 months prior to Day 1 that in the opinion of the investigator may affect the applicant's ability to participate in the study or the study results
Terms in these criteria, in plain language(6)

Underlined terms in the criteria open these too. Explained by clinicaltrials.gg, not part of the registry record. The study team decides who can take part.

BMI (body mass index)

Weight in kilograms divided by height in metres squared. Example: 70 kg and 1.75 m gives 70 ÷ (1.75 × 1.75) ≈ 22.9.

What counts as overweight or obesity differs between countries (some use lower cut-offs), so go by the range the study states.

Informed consent

Before you join, the study team explains what taking part involves — its purpose, what happens, the risks and possible benefits — and answers your questions, so you can decide freely. Consent is usually recorded on a form (the informed consent form, ICF) signed by you or, where the law allows, by someone legally authorised to decide for you.

You can keep asking questions during the study, you are told of new information that matters, and you can choose to leave at any time.

Childbearing potential

Able to become pregnant: from the first period until menopause, unless permanently unable to through surgery (removal of the womb, or of both ovaries or both fallopian tubes).

Criteria for people of childbearing potential usually ask for a negative pregnancy test and for contraception during the study and for a time after it.

Contraception

Ways of preventing pregnancy. “Highly effective” methods fail less than 1% of the time a year when used correctly — for example an IUD or an implant.

Criteria usually say which methods count and how long to keep using them after the last dose, sometimes for male participants too. Some studies accept a partner’s vasectomy if it was confirmed successful and that person is the participant’s only sexual partner.

Clinically significant

Judged by the study doctor to matter for your health or for the study. It is a doctor’s decision, so ask the study team if you are unsure whether something counts.

Investigational drug or device

A drug or device being studied in a clinical trial.

It may be new, or already approved and being studied for another use, dose or form. Criteria often leave out people who took part in another study of one within a recent period, commonly 30 days or five half-lives.

05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Quadruple (Participant, Care provider, Investigator, Outcomes assessor)
Enrollment
42 participants (actual)

Study arms

  • Experimental
    Active Group

    Active treatment comprises of 3 soft gel capsules daily (with food) of Swisse Nutra+ Cholesterol Balance, a novel combination nutraceutical containing bergamot juice extract, artichoke leaf extract, hydroxytyrosol and plant sterols, totaling a daily dose of 375 mg bergamot juice extract, 150 mg artichoke leaf extract, 50 mg hydroxytyrosol and 1.8 g sunflower phytosterols. Each capsule contains 125mg of bergamot juice extract, 50mg artichoke leaf extract, 16.67mg hydroxytyrosol and 600mg plant sterols. The intervention will be administered for 4 months (112 days).

    Dietary Supplement: Swisse Nutra+ Cholesterol Balance

  • Placebo comparator
    Placebo

    3 soft gel capsules of matching placebo daily (total daily dose of 696 mg palm olein and 232 mg olive oil).

    Dietary Supplement: Placebo

Interventions

  • Dietary supplementSwisse Nutra+ Cholesterol Balance

    Swisse Nutra+ Cholesterol Balance is a multi-ingredient nutraceutical composition contained in a brown soft-gel capsule format. Three capsules are required per dose.Swisse Nutra+ Cholesterol Balance is a multi-ingredient formulation containing artichoke extract, bergamot juice extract, hydroxytyrosol, an antioxidant derived from olive oil and sunflower oil-derived phytosterols. All ingredients target cholesterol reduction by different and complementing mechanisms, as evidenced by human clinical trials. These ingredients have been chosen to work synergistically to alleviate hypercholesterolemia and/or dyslipidemia through multiple pathways, whereby each ingredient works via a different mechanism to lower LDL-cholesterol in the body.

  • Dietary supplementPlacebo

    Matched brown soft-gel capsule placebo containing olive oil and palm olein - no therapeutic benefit.

06

What researchers measure

Primary outcomes

  1. Change in LDL-cholesterol

    Low-density lipoprotein-cholesterol (LDL-C) will be analysed using standardised methods. A Beckman AU480 clinical analyser (Beckman Coulter Inc, Brea, CA, USA) and relevant commercial enzymatic test kits will be used for analysis of serum LDL-cholesterol. Change in serum LDL-C (mmol/L) from baseline will be recorded.

    Time frame: From baseline to 4 months

Secondary outcomes

  1. Serum lipid concentrations from baseline

    Change in serum lipid concentrations of the following measures (total cholesterol, high-density lipoprotein-cholesterol, triglycerides, non-HDL-C, total cholesterol:HDL-cholesterol ratio, apolipoproteinA1 (apoA1), apolipoproteinB (apoB), apoB:apoA1 ratio) will be analysed. Fasting blood samples (total of \~14 ml) will be collected into vacutainers containing a clot activator for the preparation of serum. Secondary blood-based outcomes will be analysed using standardised methods. Immunoturbidimetric test kits will be used for analysis of apoA1 and apoB. Total cholesterol:HDL-cholesterol and apoB:apoA1 ratio will be calculated from the results. Non-HDL-cholesterol will be calculated as total cholesterol - HDL-cholesterol.

    Time frame: From baseline to 4 months

  2. Blood pressure changes from baseline

    Resting systolic and diastolic blood pressure (mmHg) will be measured using an automated blood pressure monitor in a seated position following a 5-minute rest. The average of three measurements (separated by 2 minutes) will be recorded.

    Time frame: From baseline to 4 months

  3. Changes in HbA1c from baseline

    Whole Ethylenediaminetetraacetic acid (EDTA) blood samples will be collected to analyse haemoglobin A1C (HbA1c) concentration changes during the study period. A Beckman AU480 clinical analyser (Beckman Coulter Inc, Brea, CA, USA) and relevant commercial enzymatic test kits will be used for analysis of HbA1c.

    Time frame: From baseline to 4 months

  4. Changes in plasma ox-LDL

    Changes in plasma oxidised-low-density lipoprotein will be analysed by commercial ELISA kit. Vacutainers containing K2-EDTA anticoagulant will be used for the preparation of plasma. This assay will be measured on an EnVision Multilabel plate reader (Perkin Elmer, MA, USA).

    Time frame: From baseline to 4 months

  5. Changes in serum malondialdehyde

    Changes in serum malondialdehyde will be analysed by commercial colorimetric assay kit. This assay will be measured on an EnVision Multilabel plate reader (Perkin Elmer, MA, USA).

    Time frame: From baseline to 4 months

  6. Changes to diet

    Participant's habitual dietary intake will be assessed at Baseline and 4 month visits using the Automated Self-Administered 24-hour (ASA24-Australia) Dietary Assessment Tool, version (2016), developed and validated by the National Cancer Institute, Bethesda, MD (36). Three 24-hour recalls will be completed at each occasion. At Day 1, participants will complete the first 24-hour recall during a dietitian consultation while the subsequent 24-hour recalls will be completed by the participant at home within 7-days of Day 1 and on days as specified by the dietitian (including 2 week- and 1 weekend day). Overall, all days of the week will be covered by participants. Nutrient analysis is automated through the ASA24 program and uses the Australian Food, Supplement and Nutrient Database (AUSNUT, 2011-13).

    Time frame: From baseline to 4 months

  7. Changes in anthropometric measurements - height

    Height will be measured at Screening (cm). Height will be measured using a stadiometer. Waist and hip circumference (cm) will be measured at Baseline, 2- and 4 month or Early Withdrawal visits. Waist will be measured at the top of the iliac crest with a plastic measuring tape and taken at minimal respiration for the average of three consecutive readings. Hip circumference will be measured at the largest circumference of the buttocks.

    Time frame: From baseline to 4 months

  8. Changes in anthropometric measurements - weight

    Body weight (kg) will be measured at screening and Day 1 and also be collected at the 2 month, 4 month or Early Withdrawal visits. Body weight will be measured using calibrated electronic digital scales.

    Time frame: Baseline to 4 months

  9. Changes in anthropometric measurements - BMI

    Body mass index (BMI) will be calculated using the formula weight (kg)/height (m)2. BMI will be assessed at screening, baseline, 2 months, and 4 months.

    Time frame: Baseline to 4 months.

  10. Changes in anthropometric measurements- WHR

    Waist:hip ratio (WHR) will be calculated using the formula waist circumference (cm)/hip circumference (cm). WHR will be calculated from measurements taken at Baseline, 2 and-4 months or Early Withdrawal visits.

    Time frame: Baseline to 4 months

  11. Changes in body composition

    Fat mass and fat free mass will be measured at Baseline, 2- and 4 month or Early Withdrawal visits using a multi-frequency bioelectrical impedance analysis machine with 8 tactile electrodes (InBody 770, Biospace Co. Ltd, Seoul). Measurements will be obtained after voiding. Participants will stand upright, positioning their bare feet on the footpads and their hands on the handles. A small electrical current is passed through the body, resistance is measured, and total body water and the corresponding body composition measures are calculated by the inbuilt software.

    Time frame: From baseline to 4 months

  12. Safety - Incidence of adverse events (AEs) and serious adverse events (SAEs)

    All adverse events will be recorded from dosing until the end of the study (Final Safety Visit or early withdrawal). At clinic visit at month 2 and month 4 and online surveys, participants will be questioned in a non-leading manner regarding the occurrence of any adverse medical event. All AEs will be documented in the source documents and evaluated by the Medical Investigator for severity and causality to study treatment. All SAEs will be reported to the study sponsor as per standard Good Clinical Practice (GCP) requirements.

    Time frame: From baseline to 4 months

  13. Safety- Number of participants with significant changes to blood pressure over study period between groups

    Vital signs will be measured by a designee while the participant is seated. Resting blood pressure (systolic/diastolic mmHG) will be measured using an automated blood pressure monitor in a seated position following a 5-minute rest. The average of three measurements (separated by 2 minutes) will be recorded.Vital signs will be performed at Screening, Baseline, 2 month and 4 month or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  14. Safety - Number of participants who fall pregnant (WOCBP only)

    A urine sample will be collected at Screening, Baseline, 2 and 4 month Visit or Early Withdrawal visit in WOCBP only. Study staff will perform a dipstick urine pregnancy test and record the result in the source documents.

    Time frame: Baseline to 4 months

  15. Safety - Number of participants with significant changes to heart rate between groups

    Vital signs will be measured by a designee while the participant is seated. Heart rate will be measured as beats/minute by palpating the participants' carotid and radial pulses. Vital signs will be performed at Screening, Baseline, 2 month and 4 month or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  16. Number of participants with changes to heart sounds

    The Medical Investigator will perform a non-invasive physical examination of the participants' cardiovascular system by listening to heart sounds to determine whether there is a heart murmur or irregular heart beat. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  17. Safety - Number of participants with significant changes to respiratory rate between groups

    Respiratory rate will be measured by counting the number of times the chest rises per minute while the participant is at rest. Vital signs will be performed at Screening, Baseline, 2 month and 4 month or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  18. Number of participants with changes to respiratory effort

    The Medical Investigator will perform a non-invasive physical examination of the participants' lung function by observing the participants' breathing rhythm and chest movement. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  19. Safety - Number of participants with significant changes to core body temperature between groups

    Vital signs will be measured by a designee while the participant is seated. Body temperature (°C) will be measured using a digital thermometer.

    Time frame: Baseline to 4 months

  20. Safety: Number of participants with macroscopic abnormalities of the eyes

    A non-invasive physical examination will be performed by a Medical Investigator and will include an assessment of the appearance of the pupil, iris, cornea, eyelids, eyelashes, conjuctiva and periorbital are including redness, discharge, lesions, ulcers, abrasions or unusual growths. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  21. Safety -Number of participants with visual symptoms

    Participants will be asked to self-report on any visual symptoms or changes e.g. blurriness, eye strain etc. throughout the study period. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  22. Safety: Number of participants with infections in the Ears, Nose, Mouth and Throat

    A non-invasive physical examination will be performed by a Medical Investigator and will include * A visual assessment of the ears, nose, mouth and throat to check for signs of infection * Palpation of the cervical chain lymph nodes to check for signs of infection At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  23. Safety: Number of participants with changes to peripheral vascular function

    A non-invasive physical examination will be performed by a Medical Investigator and will include palpating the dorsal pedis pulse, posterior tibial pulse and palpation of the ankles to check for peripheral oedema. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  24. Safety: Number of participants with respiratory disease

    The Medical Investigator will perform a non-invasive physical examination of the participants' respiratory system by listening to breath sounds to determine whether there is untreated asthma or other lung disease. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  25. Safety: Number of participants with changes to the gastrointestinal tract

    Medical Investigator will perform a non-invasive physical exam by observing and palpating the participants' abdomen to check for surgical scars, ascites, organomegaly and abdominal discomfort. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  26. Safety: Changes to characteristics in physical examination - musculoskeletal

    A non-invasive physical examination will be performed by a Medical Investigator and will include an assessment of joint mobility. Participants will be asked to to stand and sit back down into a chair unassisted, to reach forward and try to touch their toes, and to touch their opposite shoulder blades across their front, behind their neck and behind their back (Apley Shoulder test). At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  27. Safety: Number of participants with changes to characteristics in skin appearance

    A non-invasive physical examination will be performed by a Medical Investigator who will observe the participants' skin colour, looking for central and peripheral cyanosis, jaundice, or any skin rashes or lesions. At Day 1 (Baseline visit) these will be reviewed to establish their baseline characteristics. A symptom directed physical exam will be conducted at 4 months or Early Withdrawal Visit.

    Time frame: Baseline to 4 months

  28. Safety: Number of participants with clinically significant changes in biochemistry - AST

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in Aspartate aminotransferase (AST) from baseline (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  29. Safety: Number of participants with clinically significant changes in biochemistry- ALT

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in Alanine aminotransferase (ALT) from baseline (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  30. Safety: Number of participants with clinically significant changes in biochemistry - GGT

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in gamma glutamyltransferase from baseline (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  31. Safety: Number of participants with clinically significant changes in biochemistry - ALP

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in Alkaline phosphatase (ALP) (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  32. Safety: Number of participants with clinically significant changes in biochemistry - LD

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in Lactate Dehydrogenase (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  33. Safety: Number of participants with clinically significant changes in biochemistry - creatinine

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in creatinine (µmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  34. Safety: Number of participants with clinically significant changes in biochemistry - creatinine kinase

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in creatinine kinase (U/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  35. Safety: Number of participants with clinically significant changes in biochemistry - urea nitrogen

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in urea nitrogen (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  36. Safety: Number of participants with clinically significant changes in biochemistry - sodium

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in blood sodium levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  37. Safety: Number of participants with clinically significant changes in biochemistry - potassium

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in blood potassium levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  38. Safety: Number of participants with clinically significant changes in biochemistry - chloride

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in blood chloride levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  39. Safety: Number of participants with clinically significant changes in biochemistry - bicarbonate

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in blood bicarbonate levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  40. Safety: Number of participants with clinically significant changes in biochemistry - urea

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in blood urea levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  41. Safety: Number of participants with clinically significant changes in biochemistry - calcium

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in calcium levels (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  42. Safety: Number of participants with clinically significant changes in biochemistry - CRP

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in C-reactive protein levels (CRP) measured as mg/L will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  43. Safety: Number of participants with clinically significant changes in biochemistry - uric acid

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in uric acid measured as mol/mol will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  44. Safety: Number of participants with clinically significant changes in biochemistry - phosphate

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in phosphate (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  45. Safety: Number of participants with clinically significant changes in biochemistry - albumin

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in albumin (g/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  46. Safety: Number of participants with clinically significant changes in biochemistry - globulins

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in globulins (g/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  47. Safety: Number of participants with clinically significant changes in biochemistry - protein

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in protein (g/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  48. Safety: Number of participants with clinically significant changes in biochemistry - total bilirubin

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in total bilirubin (umol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  49. Safety: Number of participants with clinically significant changes in biochemistry - glucose

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in fasting glucose (mmol/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  50. Safety: Number of participants with clinically significant changes in haematology - RDW

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in red cell distribution (RDW) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  51. Safety: Number of participants with clinically significant changes in haematology - haemoglobin

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in haemoglobin (g/L) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  52. Safety: Number of participants with clinically significant changes in haematology - RBC

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in red blood cell count (RBC) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  53. Safety: Number of participants with clinically significant changes in haematology - PCV

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in packed cell volume (PCV) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  54. Safety: Number of participants with clinically significant changes in haematology - MCV

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in mean cell volume (MCV) will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  55. Safety: Number of participants with clinically significant changes in haematology - MCHC

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in mean cell hemoglobin concentrations (MCHC) measured as g/L will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  56. Safety: Number of participants with clinically significant changes in haematology - platelets

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in the number of platelets will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  57. Safety: Number of participants with clinically significant changes in haematology - white cell count (WCC)

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. Changes in the number of white cells will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  58. Safety: Number of participants with clinically significant changes in haematology - neutrophils

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. A white cell count differential test will be conducted. Changes in the number of neutrophils will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  59. Safety: Number of participants with clinically significant changes in haematology - lymphocytes

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. A white cell count differential test will be conducted. Changes in the number of lymphocytes will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  60. Safety: Number of participants with clinically significant changes in haematology - monocytes

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. A white cell count differential test will be conducted. Changes in the number of monocytes will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  61. Safety: Number of participants with clinically significant changes in haematology - eosinophils

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. A white cell count differential test will be conducted. Changes in the number of eosinophils will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

  62. Safety: Number of participants with clinically significant changes in haematology - basophils

    Fasting blood samples will be collected at Screening, Baseline, 2 Month, 4 Month and Early Withdrawal visits. A white cell count differential test will be conducted. Changes in the number of basophils will be analysed by a National Association of Testing Authorities, Australia (NATA) laboratory.

    Time frame: Baseline to 4 months

07

Study locations

1 site
  • CSIRO Nutrition and Health Research Clinic
    Adelaide, South Australia 5000, Australia
08

References and documents

Individual participant data

Plan to share: No

No publications or documents are linked to this record.

09

Timeline

Tracking since Sep 25, 2026
ElapsedEstimatedEstimated, not yet reachedSimilar studies: half by the dot; the band is the middle halfHalf of similar studies reached it by the dot; the band is the middle half, from a quarter to three quarters

Ran from Apr 2021 to primary completion in Oct 2021, 5 months.

Of 151 interventional studies with no phase under Hypercholesterolemia, half reached primary completion within 15 months of starting (the median), counting those still running; a quarter within 6 and three quarters within 35. This study's 5 months is below that.

How these figures are worked out, and which studies are left out of them.

Registered
Feb 11, 2021
First posted
Mar 5, 2021
StartActual
Apr 30, 2021
Primary completionActual
Oct 22, 2021
CompletionActual
Oct 22, 2021
Last update
Mar 11, 2022
What these dates mean
Start.
When the first participant enrolled; while estimated, when the study expects to open to recruitment.
Primary completion.
When the last participant was examined or treated to collect data for the study's main question, its primary outcome. A study that stopped early gives the date its data collection stopped.
Completion.
When the last participant's last visit took place, for every outcome, secondary ones and side effects included: the end of the study. Often later than primary completion, sometimes the same day.
Actual and Est.
Actual means the registry says the date has happened. Est. (estimated) is a date the sponsor plans or expects. It can still move, and the sponsor is expected to change it to actual once it has passed.
No changes since tracking began. The registry record was last updated on Mar 11, 2022, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
10

Registry details

Key details

Study ID
NCT04783714
Lead sponsor
Swisse Wellness Pty Ltd
Collaborators
Commonwealth Scientific & Industrial Research Organisation, BIONAP SRL
Responsible party
Sponsor
First posted
Mar 5, 2021
Start date
Apr 30, 2021
Primary completion
Oct 22, 2021
Completion
Oct 22, 2021
Last update
Mar 11, 2022

Study contacts

Welma Stonehouse, PhD
principal investigator · Commonwealth Scientific and Industrial Research Organisation, Australia

Oversight

Data monitoring committee
Yes
FDA-regulated drug
No
FDA-regulated device
No
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is completed, as verified in Apr 2021. You cannot join it, but the record below documents what was studied.

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