- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT02259179
Bioequivalence Study Comparing Naltrexone SR/Bupropion SR Trilayer Tablets From Two Manufacturers
December 10, 2014 updated by: Orexigen Therapeutics, Inc
A Phase 1 Bioequivalence Study of Naltrexone SR/Bupropion SR Combination Trilayer Tablets From Two Manufacturers in Healthy Subjects
This is a Phase 1, open-label, randomized, single-dose, 2-way crossover study in healthy adult subjects to assess the bioequivalence of naltrexone SR/bupropion SR combination trilayer tablets prepared at two different manufacturing sites.
The pharmacokinetics of the two drug products will be evaluated separately in the fed and fasted state.
Study Overview
Status
Completed
Conditions
Study Type
Interventional
Enrollment (Actual)
80
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
-
-
Kansas
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Overland Park, Kansas, United States, 66211
- Quintiles Phase One Services, LLC
-
-
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 60 years (Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- Male or female, 18 to 60 years of age, inclusive
- Be in good general health, without any clinically significant medical history, physical examination findings, or laboratory results at Screening or Day -1
- Body mass index (BMI) of 18 to 30 kg/m2, inclusive, at Screening
Exclusion Criteria:
- Acute (within 28 days of Day -1) or chronic illness
- History (within the last 20 years) of seizures, cranial trauma, bulimia, anorexia nervosa, or other conditions that may predispose the subject to seizures; or previous medical treatment with anticonvulsants of any type
- History of mania or current diagnosis of active psychosis
- Acute depressive illness, including new onset of depression or acute exacerbation of symptoms
- Use of any prescription medication within 14 days prior to Day -1, with the exception of hormonal contraceptive or hormonal replacement therapy (HRT) at a stable dose for at least 28 days prior to Day -1
- Use of any over-the-counter medications, including dietary/nutritional and herbal supplements, within 24 hours prior to study drug intake on Day 1
- Use of bupropion- or naltrexone-containing products within 28 days prior to Day -1, or history of hypersensitivity or intolerance to naltrexone or bupropion
- Have donated blood or have had significant blood loss within 90 days prior to Day -1; or have donated plasma within 7 days prior to Day -1
- Hemoglobin concentration <11 g/dL at Screening
- Blood pressure >140/90 mm Hg at Screening or Day -1
- Women who are pregnant or trying to become pregnant, have a positive pregnancy test at Screening or Day -1, are currently breast-feeding, or are of childbearing potential (including perimenopausal women who have had a menstrual period within 1 year prior to Day -1) and are not willing to practice effective birth control. Women who are surgically sterile (including bilateral tubal ligation, tubal occlusion, hysterectomy or oophorectomy) are not considered to be of childbearing potential.
- Drug or alcohol abuse or dependence within 6 months prior to Screening, or positive urine drug screen at Screening or Day -1
- Regular daily use of tobacco products, including inhaled tobacco (e.g., cigarettes, cigars, pipes), chewing tobacco or snuff, or nicotine replacement products (including electronic cigarettes or nicotine vaporizers) within 28 days prior to Day -1
- Unwilling to refrain from consumption of any citrus products (e.g., whole fruit, juice or products containing orange, grapefruit, or pomelo), alcohol or caffeine/xanthine-containing foods or beverages for 48 hours before study drug intake in each treatment period (Days 1 and 15) until 72 hours postdose (Days 4 and 18)
- Inability or unwillingness to consume a standardized high-fat breakfast as provided at the study clinic on Days 1 and 15
- Inability to comply with all required study procedures and schedule, inability to speak and read English, or unwillingness or inability to give written informed consent
- Employee or immediate family member of the sponsor (or designee) or study site research staff
- Use of any investigational drug, device, or procedure within 30 days prior to Day -1
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
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: Fed Group
Reference and test product naltrexone SR/bupropion SR combination trilayer tablets tested in the fed state.
|
Other Names:
|
Active Comparator: Fasted group
Reference and test product naltrexone SR/bupropion SR combination trilayer tablets tested in the fasted state.
|
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Cmax
Time Frame: 0-96 hours post-dose
|
Maximum observed plasma concentration
|
0-96 hours post-dose
|
AUC(0-t)
Time Frame: 0-96 hours post-dose
|
Area under the plasma concentration-time curve from 0 hour to the time of the last quantifiable concentration
|
0-96 hours post-dose
|
AUC(0-inf)
Time Frame: 0-96 hours post-dose
|
Area under the plasma concentration-time curve from 0 hour extrapolated to infinity
|
0-96 hours post-dose
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Study Director: Senior Vice President Head of Global Development, Orexigen Therapeutics, Inc
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
September 1, 2014
Primary Completion (Actual)
December 1, 2014
Study Completion (Actual)
December 1, 2014
Study Registration Dates
First Submitted
October 3, 2014
First Submitted That Met QC Criteria
October 3, 2014
First Posted (Estimate)
October 8, 2014
Study Record Updates
Last Update Posted (Estimate)
December 11, 2014
Last Update Submitted That Met QC Criteria
December 10, 2014
Last Verified
December 1, 2014
More Information
Terms related to this study
Keywords
Additional Relevant MeSH Terms
- Physiological Effects of Drugs
- Neurotransmitter Agents
- Molecular Mechanisms of Pharmacological Action
- Peripheral Nervous System Agents
- Enzyme Inhibitors
- Sensory System Agents
- Psychotropic Drugs
- Neurotransmitter Uptake Inhibitors
- Membrane Transport Modulators
- Antidepressive Agents
- Dopamine Agents
- Narcotic Antagonists
- Cytochrome P-450 Enzyme Inhibitors
- Antidepressive Agents, Second-Generation
- Cytochrome P-450 CYP2D6 Inhibitors
- Alcohol Deterrents
- Dopamine Uptake Inhibitors
- Naltrexone
- Bupropion
Other Study ID Numbers
- NB-240
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
product manufactured in and exported from the U.S.
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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