- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03971123
Study to Compare the Pharmacokinetics of Tricaprilin Formulations and a Placebo on Ketone Body Production
July 7, 2020 updated by: Cerecin
A Phase 1, Randomised, Single-center, Single-dose, Placebo-controlled, 3-Way Crossover Study to Compare the Pharmacokinetics, Safety and Tolerability of a Lipid Multi-particulate (LMP) Formulation and Spray-dried (SD) Formulations of Tricaprilin (TC) on Ketone Body Production (Part 1). Addendum to Include a 2-way Crossover to Compare the Pharmacokinetics, Safety and Tolerability of Two Spray-dried (SD) Formulations of Tricaprilin (TC) on Ketone Body Production (Part 2)
Phase 1, Single-center, Open-label Study, Healthy Adult Male Subjects.
Part 1:Single-dose, Placebo-controlled, 3-Way Crossover PK Study
Part 2: Single dose 2-way comparator PK Study
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Study Type
Interventional
Enrollment (Actual)
32
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Victoria
-
Melbourne, Victoria, Australia, 3004
- Nucleus Network
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 50 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
Male
Description
Inclusion Criteria:
- Healthy, adult, male 18 - 50 years of age, inclusive, at Screening.
- Body mass index (BMI) ≥ 18.0 and ≤ 32.0 kg/m2 at Screening.
- Agrees to comply with study procedures.
- Continuous non smoker who has not used nicotine containing products or smoking no more than 10 cigarettes per week for at least 3 months prior to Screening and will not use them throughout the study.
- A non-vasectomized subject must agree to use a condom or abstain from sexual intercourse during the study. No restrictions are required for a vasectomized male provided his vasectomy has been performed 4 months or more prior to Screening. A subject who has been vasectomized less than 4 months prior to Screening must follow the same restrictions as a non-vasectomized male.
- Subject is able and willing to consume a prescribed full breakfast on at least 3 occasions. Subject does not have specific dietary requirements (vegetarian, vegan, lactose-free, low-fat, etc.).
- Subject is not consuming a ketogenic diet (defined by consumption of < 50 gm carbohydrates per day).
- Has given voluntary, written informed consent to participate in the study.
- For Cohort 1, the Chinese subjects are restricted to being of Chinese heritage (irrespective of country of residence) and defined as all 4 grandparents of the subject must be Chinese (for Part 1 only).
Exclusion Criteria:
- History or presence of alcoholism or substance abuse disorder within the last year.
- Positive urine drug screen at Screening or Check-in.
- Subject is currently actively using MCTs, ketone esters, or other ketogenic products or is following a ketogenic diet.
- Clinically significant abnormal laboratory results at Screening.
- Participation in a clinical research study involving the administration of an investigational or marketed drug or device within 30 days prior to dosing, administration of a biological product in the context of a clinical research study within 90 days prior to dosing, or concomitant participation in an investigational study involving no drug or device administration.
- Subject has a known allergy to the study drug's active or inactive ingredients.
- Subject has been following a ketogenic diet (or other diet incompatible with the on-study diet), in the opinion of the investigator.
- Unable to refrain from, or anticipates the use of, any drug including prescription and non-prescription medications, herbal remedies or vitamin supplements beginning 14 days prior to the first dose and throughout the study, unless deemed acceptable by the PI. Paracetamol (up to 4g per 24-hour period) or ibuprofen (up to 1,200 mg per 24-hour period) may be permitted during the study.
- Has had alcohol 48 hours prior to Day -1 of Period 1.
- Any other condition which, in the investigator's opinion may adversely affect the subject's ability to complete the study or its measures or which may pose significant risk to the subject.
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Basic Science
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: AC-SD-03 (for Part 1)
Tricaprilin SD formulation, single dose (20g tricaprilin).
Administered orally.
|
Tricaprilin formulated as AC-SD-03 50g of AC-SD-03 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-LMP-01 50g of AC-LMP-01 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-1202 60g of AC-1202 (20g caprlic triglyceride) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
|
Experimental: AC-LMP-01 (for Part 1)
Tricaprilin LMP formulation, single dose (20g tricaprilin).
Administered orally.
|
Tricaprilin formulated as AC-SD-03 50g of AC-SD-03 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-LMP-01 50g of AC-LMP-01 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-1202 60g of AC-1202 (20g caprlic triglyceride) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
|
Experimental: AC-SD-03P (for Part 1)
Placebo formulation, single dose.
Administered orally
|
Matching placebo to AC-SD-03 50g of AC-SD-03P mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
|
Experimental: AC-1202 (for Part 2)
Tricaprilin SD formulation, single dose (20g caprylic triglyceride).
Administered orally.
|
Tricaprilin formulated as AC-SD-03 50g of AC-SD-03 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-LMP-01 50g of AC-LMP-01 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-1202 60g of AC-1202 (20g caprlic triglyceride) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
|
Experimental: AC-SD-03 (for Part 2)
Tricaprilin SD formulation, single dose (20g tricaprilin).
Administered orally.
|
Tricaprilin formulated as AC-SD-03 50g of AC-SD-03 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-LMP-01 50g of AC-LMP-01 (20g tricaprilin) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
Tricaprilin formulated as AC-1202 60g of AC-1202 (20g caprlic triglyceride) mixed in 240mL dosing liquid at Hour 0 Day 1
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Safety and tolerability of single-dose administration of each of tricaprilin formulations and the placebo formulation, in healthy, male volunteers (for Part 1 and 2)
Time Frame: 11 days
|
Number of subjects with treatment related adverse events as assessed by CTCAE
|
11 days
|
Pharmacokinetics (PK) parameters of Total Ketones, Tricaprilin and Octanoic acid levels after single dose of each of tricaprilin formulations and the placebo formulation using AUC(0-t) (for Part 1 and 2)
Time Frame: 1 day
|
AUC(0-t) will be calculated from PK concentrations of Total Ketones (B-hydroxybutyrate and Acetoacetate), Tricaprilin and Octanoic Acid Levels.
AUC (0-t) = Area under the concentration-time curve from 0 to last quantifiable concentration.
Summary statistics will be generated for each PK parameter.
|
1 day
|
Pharmacokinetics (PK) parameters of Total Ketones, Tricaprilin and Octanoic acid levels after single dose of each of tricaprilin formulations and the placebo formulation using Cmax (for Part 1 and 2)
Time Frame: 1 day
|
Cmax will be calculated from PK concentrations of Total Ketones (B-hydroxybutyrate and Acetoacetate), Tricaprilin and Octanoic Acid Levels.
Cmax = Cmax is maximum concentration, determined directly from individual concentration-time data.Summary statistics will be generated for each PK parameter.
|
1 day
|
Pharmacokinetics (PK) parameters of Total Ketones, Tricaprilin and Octanoic acid levels after single dose of each of tricaprilin formulations and the placebo formulation using Tmax (for Part 1 and 2)
Time Frame: 1 day
|
Tmax will be calculated from PK concentrations of Total Ketones (B-hydroxybutyrate and Acetoacetate), Tricaprilin and Octanoic Acid Levels.
Tmax = Time to reach maximum observed concentration, determined directly from individual concentration-time data.Summary statistics will be generated for each PK parameter.
|
1 day
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
ApoE4 Genotyping (for Part 1 only)
Time Frame: 1 day
|
The Apo-E test provides a value represented by the type of the allele (E2, E3,E4).The allelic variant of the Apo-E (APOE4) will be evaluated for effects on tricaprilin induced ketone body production.
|
1 day
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
August 30, 2019
Primary Completion (Actual)
April 2, 2020
Study Completion (Actual)
May 26, 2020
Study Registration Dates
First Submitted
May 27, 2019
First Submitted That Met QC Criteria
May 31, 2019
First Posted (Actual)
June 3, 2019
Study Record Updates
Last Update Posted (Actual)
July 8, 2020
Last Update Submitted That Met QC Criteria
July 7, 2020
Last Verified
July 1, 2020
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- AC-19-017
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
Yes
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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