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Not yet recruitingNCT07888426Updated Oct 22, 2026

Tolerability and Safety of Nano-Tocotrienols

A Phase 2 interventional study of Nano-tocotrienols and Placebo in Type 2 Diabetes Mellitus (DM), sponsored by University of Malaya. Not yet recruiting at 1 site in Malaysia. Open to participants aged 18 Years to 60 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2026-10-22.

Sponsored by University of Malaya · Phase 2, Interventional, and Other

Updated Oct 22, 2026Newly registeredGo to Updates ↓
Phase
Phase 2
Study type
Interventional
Enrollment
360
Allocation
Randomized
Ages
18 Years to 60 Years
Sex
All
01

Study summary

The goal of this randomised controlled trial is to determine the long term safety and tolerability of nano-tocotrienols (50 - 400 mg/day for 6-months duration) to be used as a health supplement in both healthy individuals and those with Type 2 diabetes mellitus. The study will compare patients (both healthy and individuals with Type 2 diabetes mellitus) receiving placebo and those receiving nano-tocotrienols. They would then be followed up at 3 months and 6 months intervals to determine if there is any adverse events experienced with the supplement.

Read the detailed description

This study aims to determine the long term safety and tolerability of nano-tocotrienols (50 - 400 mg/day for 6-months duration) to be used as a health supplement in both healthy individuals and those with Type 2 diabetes mellitus. This is a parallel, double-blinded, randomized, placebo-controlled trial. Patients (both healthy and individuals with Type 2 diabetes mellitus) would be randomly distributed into 6 groups, with each group having 30 participants each. Patients would then be randomised into either receiving placebo liquid, low dose liquid nano-tocotrienols (50mg/day), high dose liquid nano-tocotrienols (400mg/day); or placebo powder, low dose powder nano-tocotrienols (50mg/day), high dose powder nano tocotrienols (400mg/day). They would then be followed up at 3 months and 6 months intervals to determine if there is any adverse events experienced with the supplement, and with blood test to evaluate safety and effect on different aspects of body health.

02

Conditions studied

  • Type 2 Diabetes Mellitus (DM)

Keywords

  • nano-tocotrienols
  • Type 2 Diabetes Mellitus
  • safety
  • tolerability
03

In context

Diabetes Mellitus, Type 2

9,589 studies on the registry are indexed under Diabetes Mellitus, Type 2; 1,332 are open to participants now.

This study's planned enrollment of 360 is above the median of 81 across 7,713 interventional studies indexed under Diabetes Mellitus, Type 2.

Browse Diabetes Mellitus, Type 2 studies →

Lead sponsor

University of Malaya is the lead sponsor of 282 studies on the registry; 56 are open to participants now.

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

04

Who can participate

Ages eligible
18 Years to 60 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. Adults ≥18 yrs old ≤60 yrs old (inclusive)
  2. Weight within the BMI of 18-35 kg/m2 (inclusive)
  3. Be willing and able to participate in all scheduled visits including follow-up, treatment plan, laboratory tests and other study procedures according to clinical protocol
  4. Able to provide written informed consent

Exclusion criteria

Exclusion Criteria:

  1. Currently pregnant or on breast feeding
  2. Receiving other investigational drugs and vitamin E
  3. Existing ischaemic heart disease, symptomatic heart failure, stroke or peripheral arterial disease/amputation and/or uncontrolled concurrent illness within three (3 months) of study randomization
  4. Current or prior history of either HIV, Hepatitis B, or Hepatitis C infection
  5. Transaminitis defined by a raised ALT or AST >3 times upper limit normal
  6. Chronic kidney disease defined by either an estimated glomerular filtration rate (eGFR) \<60 mL/min/1.73m2 or urinary albumin:creatinine ratio >3 mg/mmol with two (2) samples for three (3) consecutive months
  7. A history of significant adverse reactions or allergies to any medications.
  8. Clinically significant medical history, physical examination findings or laboratory abnormalities at the investigators' discretion.
  9. Recent participation (within 28 days or 10 half-lives of the drug before dosing, whichever is longer) in other clinical study involving a marketed or investigational drug
  10. Patients who are unable or unwilling to take Tocotrienols, herbal remedies, or non-prescription medications
  11. Smoker ≥ 10 sticks of cigarettes a day, vape ≥ 20 mg of liquid nicotine a day, or equivalent.
  12. History of alcohol intake (≥ 14 units per week) within 6 months before dosing (1 unit of alcohol equals approximately ½ pint [285 mL] of beer, 1 glass [125 mL] of wine, or 1 shot [25 mL] of spirit).
  13. Active cancer in the last 5 years
05

Study design

Phase
Phase 2
Primary purpose
Other
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Double (Participant, Investigator)
Enrollment
360 participants (estimated)

Study arms

  • Placebo comparator
    Placebo liquid (sachet without nano-tocotrienols)

    Placebo liquid

    Drug: Placebo

  • Experimental
    Low dose liquid nano-tocotrienols (50 mg/day)

    Low dose liquid nano-tocotrienols (50 mg/day)

    Drug: Nano-tocotrienols

  • Experimental
    High dose liquid nano-tocotrienols (400 mg/day)

    High dose liquid nano-tocotrienols (400 mg/day)

    Drug: Nano-tocotrienols

  • Placebo comparator
    Placebo powder (sachet without nano-tocotrienols)

    Placebo powder (sachet without nano-tocotrienols)

    Drug: Placebo

  • Experimental
    Low dose powder nano-tocotrienols (50 mg/day)

    Low dose powder nano-tocotrienols (50 mg/day)

    Drug: Nano-tocotrienols

  • Experimental
    High dose powder nano-tocotrienols (400 mg/day)

    High dose powder nano-tocotrienols (400 mg/day)

    Drug: Nano-tocotrienols

Interventions

  • DrugNano-tocotrienols

    Pt will be given nano-tocotrienols, either in liquid or powder form, at either 50mg/day or 400mg/day for duration of 24 weeks

  • DrugPlacebo

    Placebo, either in powder or liquid form

06

What researchers measure

Primary outcomes

  1. Number of events where safety biomarkers fall out of clinically acceptable ranges

    Definition of clinically abnormal ranges: 1. renal function: eGFR \< 60 mL/min/1.73m2 or worsening of urine albumin:creatinine ratio by ≥30% 2. liver function: AST or ALT \> 3 times the upper limit of normal 3. full blood count: presence of new-onset thrombocytopaenia (platelet count \<150 x 109) 4. Coagulation profile: presence of new-onset deranged PT, aPTT, or INR 5. blood pressure: uncontrolled hypertension, measured in duplicates during clinic visits, with readings persistently \>180/110 mmHg

    Time frame: From enrollment to 24 weeks from enrollment

07

Study locations

1 site
  • Universiti Malaya Medical Centre
    Kuala Lumpur, Kuala Lumpur 59100, Malaysia
    • Lee Ling Lim, FRCP (London) · Contact · limleeling@um.edu.my · +60379494422
    • Lee Ling Lim, FRCP (London) · Contact
    • Lee Ling Lim, FRCP (London) · Principal investigator
08

References and documents

Study documents

  • Study protocol · Jul 8, 2026
  • Informed consent form · Jul 8, 2026

Documents are hosted by the registry — open the source record to download them.

Individual participant data

Plan to share: No

09

Updates

1 registry update since Sep 25, 2026
Registered
First appeared on the registry. No changes since
Oct 22, 2026
Show all 1 update
  1. Oct 22, 2026
    First appeared on the registry

From the registry record's own update history. This site started tracking changes on Sep 25, 2026; for anything earlier, see the record history on ClinicalTrials.gov ↗

10

Registry details

Key details

Study ID
NCT07888426
Collaborators
Malaysia Palm Oil Board
Responsible party
Sponsor
First posted
Oct 22, 2026
Start date
Oct 2026 (estimated)
Primary completion
Oct 2029 (estimated)
Completion
Oct 2029 (estimated)
Last update
Oct 22, 2026

Study contacts

Lee Ling Lim, FRCP (London)
Contact
limleeling@um.edu.my
+60379492868
Lee Ling Lim, FRCP (London)
principal investigator · Universiti Malaya Medical Centre

Oversight

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

Not currently enrolling

This study is not yet recruiting, as verified in Oct 2026. You cannot join it, but the record below documents what was studied.

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