Phase 4 study

Recruiting Phase 4

Sources: ClinicalTrials.gov Checked: 11 October 2026 Not medical advice

This trial at a glance

Status Recruiting
Phase Phase 4
Sponsor RDC Clinical Pty Ltd
Registry number NCT06629103
Started 6 August 2025 Today 16 October 2026 Estimated completion 1 April 2027

Where this trial is running

Trial sites and the status recorded for each
SiteCityState or countryStatus at this site
RDC Clinical Brisbane QLD Recruiting

voxsanity.com.au · trial sites from public registries · registry record synced 11 October 2026 · not medical advice

Who can join

Age 18 Years to 64 Years
Sex Anyone, regardless of sex
Healthy volunteers Accepted
Enrolment target 120

The official eligibility criteria

Registry text, reproduced exactly. These are the words the trial's sponsor published on ClinicalTrials.gov. They have not been edited, shortened or rewritten, and they are written for researchers rather than for patients.

Inclusion criteria:

1. Written informed consent obtained before any trial related assessments are performed.

2. 2\. Healthy adult females ages 18-64 who are neither pregnant nor breastfeeding or healthy adult males ages 18-64 at the time of consent.

a. Female participants of child-bearing potential (females who are post-menopausal, i.e., when there has been no menstruation for a minimum of 12 months prior to screening, are considered not to be of child-bearing potential), who are not surgically sterilized, must have a negative pregnancy test at screening and be willing to practice one of the following appropriate contraceptive methods until the last visit: i. Sexual abstinence. ii. Oral contraceptives. iii. Trans dermal patches or depot injection of a progestogen drug (starting at least 4 weeks prior to product administration).

iv. Intrauterine device (IUD), intrauterine system (IUS), subdermal implant, or vaginal ring (placed at least 4 weeks prior to product administration).

Contraceptives must be effective before the randomization visit.

3. Participant's body mass index (BMI) must be between 18 and 30 kg/m2 (inclusive) and considered to be of healthy weight in the opinion of the investigator.

4. Intakes of EPA+DHA of less than 300mg per day based on the FFQ

6\. Agree not to change current diet and exercise frequency or intensity during entire study period

Exclusion criteria:

1. Participant has any health conditions that would prevent from fulfilling the study requirements, put the participant at risk or would confound the interpretation of the study results as judged by the Investigator based on medical history and routine laboratory test results.

2. History or presence of clinically significant cardiovascular, pulmonary, hepatic, renal, haematologic, gastrointestinal, endocrine, immunologic, dermatologic, neurologic, oncologic, or psychiatric disease or any other condition that, in the opinion of the Investigator, would jeopardize the safety of the subject or the validity of the study results.

3. Has a clinically significant abnormal finding on the medical assessment, medical history, vital signs or clinical laboratory results at screening.

4. History or presence of allergic or adverse response to omega-3-acid ethyl esters or triglycerides (EPA or DHA), or related drugs, or sensitivity or allergy to fish or shellfish, or soybean or corn.

5. History of coagulation disorder or current anticoagulation therapy.

6. Has been on a significantly abnormal\* diet, as deemed by the investigator, during the 4 weeks preceding the first dose of study medication. \*an abnormal diet will be considered if the participant has elected to change to a more or less restricted diet of any description (e.g., change to or from a vegetarian, vegan, gluten-free, lactose-free, etc.) or significantly increases or decreases their daily caloric intake.

7. Has participated in another clinical trial (randomised participants only) within 30 days prior to the first dose of study medication.

8. Has used prescription medication (excluding oral contraceptive and hormonal replacement therapy) within 4 weeks of screening or OTC medication within 7 days before the first dose that may affect omega-3 absorption or any study outcomes. This may include but is not limited to: high-dose NSAIDs, bile acid sequestrants, statins, GLP-1 receptor agonists, anticoagulants and anti-inflammatory drugs. Occasional ibuprofen, paracetamol and low-dose aspirin use is permitted.

9. Regular use\* of omega-3 supplements and/or regular fatty fish consumption within 2 months. \*Regular use is defined as more than once per week of either fish oil, krill oil, microalgal oil supplements, or fatty fish.

10. Has smoked or used tobacco products within 60 days prior to the first dose of study medication.

11. History of substance abuse or treatment (including more than 14 alcoholic drinks per week) within the past 2 years based on the judgement of the investigator.

12. Has a positive urine screen for drugs of abuse (amphetamines, barbiturates, benzodiazepines, cocaine, cannabinoids, opiates).

13. Has increased bleeding from existing pathological conditions or anticipates surgery (including dental) prior to, throughout, or within 1 week after study participation.

14. Has had a transient ischemic attack (TIA) or stroke or is at high risk for recurrent ischemic events.

Dates on the record

Started 6 August 2025
Estimated completion 1 April 2027
Registry last updated 9 September 2026
Checked by Voxsanity 11 October 2026

Results, publications and the official record

Sources and dates

  • ClinicalTrials.gov – the record this page reformats
  • ClinicalTrials.gov processing date: 9 September 2026.
  • This page last checked by Voxsanity: 11 October 2026.

Voxsanity reformats data from public registries into this layout. It does not edit, interpret or add to what the registry published.

Not medical advice.

Individual trial records are refreshed on a rolling basis rather than all at once, so a record may be up to several weeks old. Each trial page and trial card shows the date its own record was last synced. Where a record has lagged, its status, sites and enrolment can differ from the current registry state in either direction, so check the registry link on the trial page before acting on them.

Letter for your doctor

A one-page summary of this trial to print or email to your GP. It carries the registry's own record of the trial and its eligibility criteria, and nothing Voxsanity has written about whether it suits you.