Ignite Creation Date:
2024-05-05 @ 5:08 PM
Last Modification Date:
2024-10-26 @ 9:28 AM
Study NCT ID:
NCT00398957
Status:
COMPLETED
Last Update Posted:
2010-04-27
First Post:
2006-11-10
Brief Title:
An Open-Label Evaluation of the Dose Proportionality of OROS Hydromorphone HCL Tablets 8mg 16mg 32mg 64mg
Sponsor:
Alza Corporation DE USA
Organization:
Alza Corporation DE USA
Study Overview
Official Title:
An Open Label Evaluation of the Dose Proportionality of Dilaudid SR OROS Hydromorphone HCL Tablets 8mg 16mg 32mg and 64mg
Status:
COMPLETED
Status Verified Date:
2010-04
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
The primary objective of this study was to examine the OROSÂ Hydromorphone HCL pharmacokinetic the way a drug enters and leaves the blood and tissues over time profile for dose proportionality after administration of 8mg 16mg 32mg and 64 mg tablets
Detailed Description:
This was a randomized patients are assigned different treatments based on chance open-label four-way crossover study performed in normal healthy adult patients Each patient received the following orally administered treatments of OROS Hydromorphone HCL a different treatment during each dosing phase Treatment A 8mg Treatment B 16mg Treatment C 32mg Treatment D 64mg A naltrexone 50mg dose was administered 12 hours prior to at the time of and 12 after study drug administration Patients received a fourth dose of naltrexone 50mg 24 hours after the 64mg study drug administration There was a 7-day washout period between study drug dosing phasesVenous blood sampling times were 0 prior to dosing 2 4 6 8 10 12 16 20 24 30 36 42 and 48 hours after each study drug administration Three additional blood samples at 56 64 and 72 hours after dosing of study drug were drawn from those patients receiving the 64 mg tablets LCMSMS Liquid ChromatographyMass SpectroscopyMass Spectroscopy techniques were employed for the analysis of plasma hydromorphone concentrationsThe primary endpoints of interest were Area under the concentration-time curve from zero to infinity Area under the concentration-time curve from zero to time t Peak plasma concentration the secondary endpoint parameters were Time to peak plasma concentration Terminal half-life OROS hydromorphone HCL tablets of 8mg 16mg 32mg and 64mg were given orally a different dosing treatment during each dosing phase One naltrexone HCL 50mg tablet was given orally 12 hours prior to at the time of and 12 hours after hydromorphone administration during each dosing phase Patient received a fourth dose of naltrexone 50mg 24 hours following the 64mg study drug administration It was a four week treatment and there was a seven-day washout period between dosing phases
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?:
None