Study for Naltrexone on the Abuse Potential of Methylphenidate
NCT ID: NCT03769064
Last Updated: 2018-12-07
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE1
94 participants
INTERVENTIONAL
2018-03-27
2018-06-20
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
CROSSOVER
TREATMENT
TRIPLE
Study Groups
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Qualification Phase (Part A)
Placebo/Methylphenidate (60 mg) on days 1 and 3
Placebo
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Methylphenidate 60 mg
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Qualification Phase (Part B)
Methylphenidate (60 mg)/Placebo on days 1 and 3
Placebo
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Methylphenidate 60 mg
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Treatment Phase Sequence 4213
Methylphenidate 60 mg/Naltrexone 100 mg Methylphenidate 60 mg/Placebo Placebo/Placebo Methylphenidate 60 mg/Naltrexone 50 mg
Treatment Phase Sequence 4213
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 2134
Methylphenidate 60 mg/Placebo Placebo/Placebo Methylphenidate 60 mg/Naltrexone 50 mg Methylphenidate 60 mg/Naltrexone 100 mg
Treatment Phase Sequence 2134
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 1342
Placebo/Placebo Methylphenidate 60 mg/Naltrexone 50 mg Methylphenidate 60 mg/Naltrexone 100 mg Methylphenidate 60 mg/Placebo
Treatment Phase Sequence 1342
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 3421
Methylphenidate 60 mg/Naltrexone 50 mg Methylphenidate 60 mg/Naltrexone 100 mg Methylphenidate 60 mg/Placebo Placebo/Placebo
Treatment Phase Sequence 3421
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Interventions
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Placebo
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Methylphenidate 60 mg
Potential subjects will be screened to determine their eligibility for the study within 28 days of the first dose in the Qualification Phase (i.e., Days -28 to -2). Eligible subjects will be admitted to the clinical site on Day -1 of the Qualification Phase (Part 1) and randomized on Day 1 to receive placebo and MPH (60 mg) in 1 of 2 sequences with a 48-hour washout between dose administrations (i.e., dose administration on Days 1 and 3).
Treatment Phase Sequence 4213
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 2134
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 1342
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Treatment Phase Sequence 3421
Subjects will be administered single doses on Days 1, 4, 7, and 10 of the Treatment Phase.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. A body mass index of ≥18 to ≤34 kg/m2 at Screening.
3. In good health, as determined by medical history, PE, vital signs assessments, 12-lead ECG, and clinical laboratory evaluations.
4. A female study subject must meet one of the following criteria:
1. If of childbearing potential - is abstinent from heterosexual intercourse or uses 2 of the accepted contraceptive regimens from at least 30 days prior to the first administration of the study medication, during the study, and for at least 30 days after the last dose of the study medication. An acceptable method of contraception includes the following:
* Progestogen-containing hormonal contraceptives (birth control pills, injectable/implantable/insertable hormonal birth control products, transdermal patch) and use of condom with spermicide
* Intrauterine device (without hormones)
* Condom
* Spermicide
2. If of non-childbearing potential - should be surgically sterile (i.e. has undergone complete hysterectomy, bilateral oophorectomy, or tubal ligation) or in a menopausal state (at least 1 year without menses), as confirmed by follicle-stimulating hormone (FSH) levels (postmenopausal must be confirmed by the subject having a serum FSH greater than 40 mIU/mL at Screening). Females of non-childbearing potential must present a proof of postmenopausal status and/or partial or total hysterectomy; if such proof is not available, the female will be considered to be of childbearing potential.
5. A male study subject must agree to use one of the accepted contraceptive regimens during the study and for at least 90 days after the last dose of the study medication:
1. Abstinence from heterosexual intercourse
2. Female partner use of hormonal contraceptives (birth control pills, injectable/implantable/insertable hormonal birth control products, transdermal patch)
3. Female partner with intrauterine device (with or without hormones)
4. Female partner with condom with spermicide used by male study subject
5. Female partner of non-childbearing potential
6. Male sterilization with absence of sperm in the post-vasectomy ejaculate A male study subject must agree not to donate sperm during the study and for at least 90 days after the last dose of the study medication.
6. Subjects must agree to refrain from use of any prescription or over-the-counter medications (with the exception of stable oral, implanted, or injected contraceptive hormones) or herbal remedies and consumption of any alcohol within the exclusionary periods and throughout the study.
7. Subjects must be able to speak, read, and understand English in order to complete the study assessments.
8. Able to provide written informed consent to participate in the study, and to abide by the study restrictions.
9. Willing and able to comply with all study procedures, including a total of 15 overnight stays at the study site.
Exclusion Criteria
2. History of opioid dependence.
3. Subject has a positive urine drug or alcohol screen upon admission into the clinic at the start of the Qualification or Treatment Phase (Day -1 of Parts 1 and 2), except for cannabinoids (delta-9-tetrahydrocannabinol \[THC\]), which may be seen because of the long half-life of THC and slow release from adipose tissue. If THC is positive, inclusion will be at the discretion of the Investigator. Tests with positive results may be repeated and/or subjects may be rescheduled at the Investigator's discretion.
4. Abnormal pulse rate, blood pressure, oral body temperature, or respiration rate at Screening and prior to administration of any study drug that, in the opinion of the Investigator, increases the risk to the subject of participation in the study. For these parameters, out-of-range values that are not clinically significant (as determined by the Investigator) may be repeated twice and the subject may be enrolled if at least 1 repeated value is within acceptable range.
5. Abnormal 12-lead ECG at Screening and prior to first dose of any study drug that, in the opinion of the Investigator, increases the risk to the subject of participation in the study.
6. Any clinically significant medical history that, in the opinion of the Investigator, increases the risk to the subject of participation in the study.
7. A history of a major surgical procedure within 30 days prior to the start of study drug administration (Day 1 of Part 1), or any planned surgery during the study.
8. A history of any clinically significant illness within 30 days of the start of study drug administration (Day 1 of Part 1), as determined by the Investigator.
9. History of liver disease.
10. History of narrow-angle glaucoma, based on medical history and/or subject self-reporting.
11. Presence of galactose intolerance, lactase deficiency, or glucose-galactose malabsorption.
12. Presence or history of any narrowing or blockage of the digestive system.
13. Donation of blood, platelets, or plasma within 3 months prior to Screening.
14. Presence or a history of any clinically significant neurological, gastrointestinal, renal, hepatic, cardiovascular, psychiatric, respiratory, metabolic, endocrine, hematological, or other major disorders (including a history of angioedema), as determined by the Investigator.
15. A family history of sudden death or sudden cardiac arrest, as determined by the Investigator.
16. Presence or history of any medically diagnosed, clinically significant Axis I psychiatric disorder (including bipolar disorder, mood disorder, anxiety disorder, thought disorder, any psychotic disorder).
17. Presence of acute suicidality (within 6 months of Screening), as evidenced by a positive response to Question 4 or 5 on the Columbia-Suicide Severity Rating Scale (C-SSRS), indicating active suicidal ideation with any intent to act, at Screening or Check-in for each part.
18. Lifetime history of suicidal behavior such that a determination of "yes" is made on the Suicidal Behavior section of the C-SSRS for "Actual Attempt," "Interrupted Attempt," "Aborted Attempt," or "Preparatory Acts or Behavior".
19. Subject history or family history of motor tics or a diagnosis of Tourette's syndrome.
20. History of seizures and/or epilepsy.
21. Receipt of any investigational medicinal product (IMP) or new chemical entity within 30 days or 5 half-lives (if known) of the first study drug administration (Day 1 of Part 1), whichever is longer.
22. Receipt of any medications known to chronically alter drug absorption or elimination processes (e.g., rifampin, glucocorticoids, St. John's wort) within 30 days of the first study drug administration (Day 1 of Part 1).
23. Previous use of any antidepressants, seizure medications, vasodepressors, or theophylline within 3 months prior to Screening. Use of other prescription medications (with the exception of stable oral, implanted, or injected contraceptive hormones) within 30 days before first dosing (Day 1 of Part 1), unless it is determined by the Investigator that there will be no impact on the study procedures or on subject safety.
24. Use of any over-the-counter systemic or topical medication, or vitamin or mineral supplements, within 14 days of first study drug administration (Day 1 of Part 1) unless, in the opinion of the Investigator, the medication will not interfere with study procedures or compromise safety.
25. Consumption of foods or beverages containing poppy seeds, grapefruit, or Seville oranges within 7 days of first study drug administration (Day 1 of Part 1).
26. History of, or a known allergic reaction to, any study drug excipients, or a history of multiple food/drug allergies, or any clinically significant allergic condition (excluding nonactive hay fever).
27. Any clinically significant abnormal PE finding.
28. In the opinion of the Investigator, any clinically significant abnormal laboratory safety findings at Screening and prior to first study drug administration (one repeat assessment at Screening and Check-in for Part 1 is acceptable).
29. Consumption of caffeine within 24 hours prior to Check-in for either study part.
30. Consumption of alcohol or alcohol-containing products within 24 hours prior to Check-in for either study part.
31. Participation in strenuous physical activity within 72 hours prior to Check-in for either study part (e.g., marathon runners, weight lifters).
32. Known presence of serum hepatitis, or positive serologic test for hepatitis B surface antigen, hepatitis C virus antibody, or human immunodeficiency virus (HIV) antibody.
33. Subjects who, in the opinion of the Investigator, should not participate in the study.
34. Use of any opioids within 14 days prior to the first study drug administration in the Treatment Phase.
35. Physical dependence on opioids based on a naloxone challenge test.
36. Elevated aspartate aminotransferase or alanine aminotransferase ≥1.5 x upper limit of normal.
37. History of additional risk factors for torsades de pointes (e.g., heart failure, hypokalemia, family history of Long QT Syndrome).
38. QTcF \>450 msec or any clinically significant abnormality on the 12-lead ECG at Screening or Check-in for each part.
39. Presence or history of hypertension of cardiovascular disease.
40. History of depressive disorder within the last 2 years prior to Screening, or Patient Health Questionnaire (PHQ)-9 score \>9 at Screening or Check-in for each part, or history of other severe psychiatric disorders (e.g., anxiety, schizophrenia, or bipolar disorder), as declared by subject or as judged by the Investigator.
41. Females who are pregnant or lactating.
18 Years
45 Years
ALL
Yes
Sponsors
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Avekshan LLC
INDUSTRY
Responsible Party
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Principal Investigators
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Pradeep Bhide, PhD
Role: STUDY_DIRECTOR
Co-Founder and Chief Scientist
Locations
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Vince & Associates Clinical Research, Inc.
Overland Park, Kansas, United States
Countries
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Other Identifiers
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AVK-001
Identifier Type: -
Identifier Source: org_study_id