A Pharmacokinetic, Safety and Tolerability Study in Healthy Adult Males
A Randomized, Open Label, Four Period, Cross-Over Study to Evaluate the Pharmacokinetics of Single Doses of Various TRV734 Formulations in Healthy Male Subjects
Study Overview
Status
Status
Conditions
Conditions
Intervention / Treatment
Intervention / Treatment
Study Type
Study Type
Enrollment (Actual)
Enrollment
Phase
Phase
- Phase 1
Contacts and Locations
Study Locations
-
-
Texas
-
San Antonio, Texas, United States, 78209
-
-
Participation Criteria
Eligibility Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Healthy as determined by a responsible physician or trained qualified designee
- Males: 18 - 55 years inclusive at screening
- Capable of giving written informed consent
Exclusion Criteria:
- Clinically significant conditions or history of fainting or syncope
- Medical or psychiatric illness that could interfere with the completion of treatment and follow up
- Major surgery within 4-weeks of screening
- Known difficulty with obtaining intravenous access
- History of sensitivity to the study medication, or intolerance to opioids, or a history of medication or other allergy that contraindicates their participation
- Use of prescription or non-prescription medications
- History of excessive alcohol use
- History of drug abuse within 6 months of screening
- Use of any illegal drug within 30 days of screening and throughout participation in the study
- History of smoking or use of nicotine containing products within 3 months of screening and throughout participation in the study
- Donation of blood or plasma 4 weeks prior to dosing
- Participation in a clinical trial and has received medication within 30 days
- Weight <50 kg or BMI outside range of 18-32 kg/m2
- Positive for HIV antibody, hepatitis B virus surface antigen, or hepatitis C virus
- Unwillingness to abstain from sexual intercourse with a pregnant or lactating woman and, if engaging in sexual intercourse with a female partner of child-bearing potential, use a condom and spermicide, in addition to having their female partner use another form of contraception, and abstain from sperm donation
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: None (Open Label)
Number of Arms
Arms and Interventions
Participant Group / ArmParticipant Group / Arm |
Intervention / TreatmentIntervention / Treatment |
|---|---|
|
Experimental: Formulation A
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
|
Experimental: Formulation B
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
|
Experimental: Formulation C
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
|
Experimental: Formulation D
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
|
Experimental: Formulation E
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
|
Experimental: Formulation F
|
Subjects will be randomized to receive the oral TRV734 treatments on Days 1, 3, 5 and 7 in an open-label, 4-period, cross-over fashion.
Days 2, 4, 6 and 8 are designated as washout days.
|
What is the study measuring?
Primary Outcome Measures
Primary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Evaluate the maximum observed plasma concentration (Cmax)
Time Frame: 9-days
|
9-days
|
|
Evaluate the time at which the maximum plasma concentration was observed (tmax)
Time Frame: 9-days
|
9-days
|
|
Evaluate the area under the plasma concentration-time curve from time 0 to the last measurable plasma concentration (AUC0-t)
Time Frame: 9-days
|
9-days
|
|
Evaluate the area under the plasma concentration-time curve from time 0 to time extrapolated to infinity (AUC0-inf)
Time Frame: 9-days
|
9-days
|
|
Evaluate the apparent elimination half-life (t1/2)
Time Frame: 9-days
|
9-days
|
|
Evaluate the apparent clearance (CL/F)
Time Frame: 9-days
|
9-days
|
Secondary Outcome Measures
Secondary Outcome Measures
Outcome Measure |
Time Frame |
|---|---|
|
Safety and tolerability as measured by adverse events
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by clinical observations
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by 12-lead ECGs
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by cardiac telemetry monitoring
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by vital signs (BP, HR, RR and oral temperature)
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by oxygen saturation
Time Frame: 9-days
|
9-days
|
|
Safety and tolerability as measured by safety laboratory tests
Time Frame: 9-days
|
9-days
|
Collaborators and Investigators
Sponsor
Sponsor
Study record dates
Study Major Dates
Study Start
Study Start
Primary Completion (Actual)
Primary Completion
Study Completion (Actual)
Study Completion
Study Registration Dates
First Submitted
First Submitted
First Submitted That Met QC Criteria
First Submitted That Met QC Criteria
First Posted (Estimate)
First Posted
Study Record Updates
Last Update Posted (Estimate)
Last Update Posted
Last Update Submitted That Met QC Criteria
Last Update Submitted That Met QC Criteria
Last Verified
Last Verified
More Information
Terms related to this study
Keywords
Other Study ID Numbers
Other Study ID Numbers
- CP734-1003
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