- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03760848
Study of Potential for Drug Interactions Mediated by CYP3A4 Inhibition With Aramchol in Healthy Volunteers
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
Enrolment of 16 subjects is planned. Each subject will take part in 2 study periods.
In Period 1, subjects will receive a single oral dose of 2 mg midazolam on Day 1 and a single oral dose of 40 mg atorvastatin on Day 3.
In Period 2, subjects will receive twice-daily oral doses of 300 mg aramchol (the IMP) for 18 days. During aramchol dosing, subjects will take a single dose of 2 mg midazolam in the morning on Day 10 and 40 mg atorvastatin in the morning on Day 12.
Subjects will be screened within 21 days before their first dose of study medicine. In Period 1, they will remain resident on the ward from Day -1 to Day 10. In Period 2, subjects will be admitted on Day -1 and discharged on Day 19. Subjects will attend a follow-up visit approximately 2 weeks later, on Day 33 (±2 days). There will be an interval of at least 1 day between Periods 1 and 2.
Study Type
Enrollment (Actual)
Phase
- Phase 1
Contacts and Locations
Study Locations
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London, United Kingdom, NW10 7EW
- Hammersmith Medicines Research (HMR)
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Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male healthy volunteers.
- Aged 18-45 years at time of consent.
- A body mass index (BMI; Quetelet index) in the range 18.0-30.9.
- Ability to understand the nature of the trial and any hazards of participating in it. Ability to communicate satisfactorily with the investigator and to participate in, and comply with the requirements of the entire trial.
- Willingness to give written consent to participate after reading and understanding the information and consent form, and after having the opportunity to discuss the trial with the investigator or his delegate.
- Agree to use effective contraception as described in section 9.
- Agree not to donate blood or blood products during the study and for up to 3 months after the administration of the trial medication.
- Willingness to give written consent to have data entered into The Overvolunteering Prevention System (TOPS).
Exclusion Criteria:
- Volunteers of East Asian descent including, but not limited to, Chinese, Japanese, Korean, Mongolian, and/or Vietnamese
- Be a smoker, or have smoked cigarettes or other tobacco or nicotine products in the last 12 months.
- Clinically relevant abnormal history, physical findings, ECG, or laboratory values at the pre-trial screening assessment that could interfere with the objectives of the trial or the safety of the volunteer.
- Alanine aminotransferase (ALT), aspartate aminotransferase (AST) or alkaline phosphatase (AP) > Upper Limit of Normal (ULN) at the screening visit. A repeat is allowed on one occasion for determination of eligibility.
- Presence of acute or chronic illness or history of chronic illness sufficient to invalidate the volunteer's participation in the trial or make it unnecessarily hazardous,
- Presence or history of obstructive sleep apnoea.
- History or presence of any disease or condition known to interfere with the absorption, distribution, metabolism or excretion of drugs including gastrointestinal disorder or of oesophageal, gastric, biliary or intestinal surgery (excluding herniotomy and appendectomy).
- Use of anticholinergic or other drugs known to affect gastrointestinal motility during the 7 days before the first dose of trial medication.
- Impaired endocrine, thyroid, hepatic, respiratory or renal function, diabetes mellitus, coronary heart disease, or history of any psychotic mental illness.
- Surgery (eg stomach bypass) or medical condition that might affect absorption of medicines.
- Presence or history of severe adverse reaction to any drug or a history of sensitivity to aramchol, midazolam or atorvastatin, or any excipients in the tablets.
- Use of a prescription medicine or any other medicine or herbal remedy (such as St John's wort) during the 28 days before the first dose of trial medication or use of any other over-the-counter medicine, with the exception of acetaminophen (paracetamol), during the 7 days before the first dose of trial medication.
- Receipt of an investigational product (including prescription medicines) as part of another clinical trial within the 3 months before first admission to this study; in the follow-up period of another clinical trial at the time of screening for this study.
- Presence or history of drug or alcohol abuse, or intake of more than 14 units of alcohol weekly.
- Blood pressure and heart rate in supine position at the screening examination outside the ranges: blood pressure 100-140 mm Hg systolic, 50-90 mm Hg diastolic; heart rate 45_90 beats/min, unless judged not clinically significant.
- Possibility that the volunteer will not cooperate with the requirements of the protocol.
- Evidence of drug abuse on urine testing.
- Positive test for hepatitis B, hepatitis C or HIV.
- Loss of more than 400 mL blood during the 3 months before the trial, eg as a blood donor.
- Objection by General Practitioner (GP) to volunteer entering trial.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: OTHER
- Allocation: NA
- Interventional Model: SINGLE_GROUP
- Masking: NONE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
OTHER: Midazolam, Atorvastatin / Aramchol, Midazolam, Atorvastatin
Midazolam 2 mg -atorvastatin 40 mg /Aramchol 600mg -midazolam 2 mg-atorvastatin 40 mg (MA/MAA)
|
Aramchol 600 mg
Midazolam 2 mg
atorvastatin 40 mg
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What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Midazolam - cmax
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Maximum plasma concentration
|
Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Atorvastatin - cmax
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Maximum plasma concentration
|
Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Midazolam - tmax
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Time of maximum plasma concentration
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - tmax
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Time of maximum plasma concentration
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Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Midazolam - Area under the concentration-time curve to last measurable concentration (AUClast)
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
|
Atorvastatin - Area under the concentration-time curve to last measurable concentration (AUClast)
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
|
Midazolam - Area under the concentration-time curve extrapolated to infinite time (AUCinf)
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
|
Atorvastatin - Area under the concentration-time curve extrapolated to infinite time (AUCinf)
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
|
Midazolam - %AUCextrapinf
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Percentage of AUC that was extrapolated
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - %AUCextrapinf
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Percentage of AUC that was extrapolated
|
Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Midazolam - t½
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Terminal elimination half-life
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - t½
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Terminal elimination half-life
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Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
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Midazolam - CL/F
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Clearance/fraction of dose absorbed
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - CL/F
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
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Clearance/fraction of dose absorbed
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Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Midazolam - VZ/F
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Volume of distribution/fraction of dose absorbed
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
|
Atorvastatin - VZ/F
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
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Volume of distribution/fraction of dose absorbed
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Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
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Midazolam - MRT
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Mean residence time
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - MRT
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Mean residence time
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Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Midazolam - λz
Time Frame: Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Terminal rate constant
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Blood samples for assay of midazolam will be taken before, and frequently up to 48 hours after each dose.
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Atorvastatin - λz
Time Frame: Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
|
Terminal rate constant
|
Blood samples for assay of atorvastatin will be taken before, and frequently up to 168 hours after each dose.
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Collaborators and Investigators
Sponsor
Collaborators
Investigators
- Principal Investigator: Adeep Puri, M.D., HMR
Study record dates
Study Major Dates
Study Start (ACTUAL)
Primary Completion (ACTUAL)
Study Completion (ACTUAL)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (ACTUAL)
Study Record Updates
Last Update Posted (ACTUAL)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Central Nervous System Depressants
- Enzyme Inhibitors
- Anesthetics, Intravenous
- Anesthetics, General
- Anesthetics
- Antimetabolites
- Anticholesteremic Agents
- Hypolipidemic Agents
- Lipid Regulating Agents
- Hydroxymethylglutaryl-CoA Reductase Inhibitors
- Tranquilizing Agents
- Psychotropic Drugs
- Hypnotics and Sedatives
- Adjuvants, Anesthesia
- Anti-Anxiety Agents
- GABA Modulators
- GABA Agents
- Atorvastatin
- Midazolam
Other Study ID Numbers
- Aramchol 016
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
product manufactured in and exported from the U.S.
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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