Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:03 AM
Ignite Modification Date:
2025-12-25 @ 4:03 AM
NCT ID:
NCT06629402
Eligibility Criteria:
Inclusion Criteria:
1. Non-smoking males, ages 18-55 years, inclusive, in good general health.
2. Body mass index (BMI) within the range of 18.0 to 34.0 kg/m2, inclusive, and a minimum weight of 50.0 kg.
3. Subjects must have completed at least 2 CPTs at Screening (minimum 30 minutes apart or when the dorsal surface hand skin temperature had returned to baseline temperature \[±2°C\]), with both tests resulting in latency time of greater than 20 seconds and less than 120 seconds.
4. Subjects must have had prior therapeutic experience with use of opioids for analgesia without showing signs of opioid-induced vomiting, dysphoria, or clinically significant sedation.
5. Subjects must have agreed to use a double-barrier contraceptive method (condom and spermicide, or condom along with female partner's contraceptive method \[oral, injectable, implanted, transdermal, or intrauterine device (IUD) with or without hormones\]), or at least one partner was confirmed to be surgically sterile, or subject must have agreed to remain abstinent from heterosexual intercourse at the time of Screening, during the study, and for 90 days following the last administration of study drug. Subjects must have agreed to not donate sperm during the study and for 90 days following the last administration of study drug.
6. Subjects must have been able to speak, read, and understand English sufficiently to allow completion of all study assessments.
7. Subjects must have been able to provide written informed consent.
8. Subjects must have been willing and able to follow study instructions and been likely to complete all study requirements.
Exclusion Criteria:
1. Lifetime history or presence of substance or alcohol use disorder, as defined by the Diagnostic and Statistical Manual of Mental Disorders - Fifth Edition, Text Revision (DSM-V-TR).
2. History or presence of clinically significant abnormality, as assessed by physical examination, medical history, electrocardiograms (ECGs), vital signs, or laboratory values, which, in the opinion of an investigator, would have jeopardized the safety of the subject or the validity of the study results. Retesting may have been permitted at the discretion of an investigator.
3. History or presence of acute respiratory depression, chronic pulmonary disease, cor pulmonale, delirium tremens, central nervous system (CNS) depression, or increased cerebrospinal or intracranial pressure.
4. History or presence of peripheral neuropathy or significant trauma or injury to non-dominant hand.
5. Documented history of, or currently active, seizure disorder (excluding febrile seizures in childhood), history of clinically significant head injury or syncope of unknown origin.
6. History or presence of obstructive sleep apnea.
7. History of gastrointestinal disturbance requiring frequent use of antacids.
8. History of or presence of trypsin deficiency.
9. History of allergy or hypersensitivity to oxycodone, any other opioid or naloxone.
10. Positive urine drug screen (UDS) or alcohol screen at Screening and at check-in to each treatment period (Day -1).
11. Positive for hepatitis B surface antigen (HBsAg), hepatitis C virus antibody (HCV Ab), or human immunodeficiency virus (HIV).
12. Positive result for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) at check-in to each treatment period (Day -1). If a subject presented with a positive result, the subject may have been rescheduled at the discretion of the investigator and in agreement with the sponsor.
13. Evidence of clinically significant hepatic or renal impairment including alanine aminotransferase (ALT) or aspartate aminotransferase (AST) \>1.5 × the upper limit of normal (ULN). Retesting may have been permitted at the discretion of an investigator at Screening and at admission to Treatment Period 1 (Day -1).
14. Use of prescription drugs and natural health products (e.g., herbal remedies) within at least 14 days or at least 5 times the t½ of the drug (if known), prior to first study drug administration in the Treatment Phase, whichever was longer.
15. Use of non-prescription (over-the-counter) drugs within at least 7 days or at least 5 times the t½ of the drug (if known), prior to first study drug administration in the Treatment Phase, whichever was longer. On a case-by-case basis, the medical monitor may have allowed some over-the-counter medications within the 7 day window if the t½ of the drug was short.
16. Use of any enzyme-modifying drugs or products, including strong inhibitors of cytochrome P450 (CYP) enzymes (e.g., clarithromycin, itraconazole, ketoconazole, nefazodone, posaconazole, telithromycin, voriconazole, cimetidine, fluoxetine, quinidine, erythromycin, ciprofloxacin, fluconazole, diltiazem and HIV antivirals) and strong inducers of CYP enzymes (e.g., rifampin, phenytoin, carbamazepine, phenobarbital, and St. John's Wort) within 30 days of first study drug administration in the Treatment Phase.
17. Use of investigational drugs within at least 30 days or 5 times the t½ of the drug (if known), whichever was longer, prior to first study drug administration in the Treatment Phase.
18. Use of tobacco- or nicotine-containing products in the 3 months prior to Screening.
19. Donation or loss of blood in excess of 500 mL within 56 days prior to Screening, or plasma within 7 days prior to Screening.
20. Subject was an employee of the sponsor, a research site staff member directly affiliated with this study, or was an immediate family member, defined as a spouse, parent, child, or sibling, whether biological or legally adopted.
21. Any other condition that, in an investigator's opinion, (i) put the subject at increased risk, (ii) could have confounded the study results, (iii) may have interfered significantly with the subject's participation in the study, or (iv) had the potential to limit the subject's ability to complete the study.
Healthy Volunteers:
True
Sex:
MALE
Minimum Age:
18 Years
Maximum Age:
55 Years
Study:
NCT06629402
Study Brief:
Protocol Section:
NCT06629402