To Determine the Fasting Bioequivalence of Reformulated OXY Tablets and Original OxyContin® (OXY) Tablets

This study has been completed.
Sponsor:
Information provided by:
Purdue Pharma LP
ClinicalTrials.gov Identifier:
NCT01101165
First received: April 8, 2010
Last updated: May 6, 2010
Last verified: May 2010
  Purpose

The purpose of this study is to assess the bioequivalence of a new oxycodone formulation (40 mg) relative to the original OxyContin® (OXY) formulation (40 mg) in the fasted state.


Condition Intervention Phase
Healthy
Drug: Reformulated OXY (oxycodone HCl)
Drug: Original OxyContin® (OXY) (oxycodone HCl)
Phase 1

Study Type: Interventional
Study Design: Allocation: Randomized
Endpoint Classification: Bio-equivalence Study
Intervention Model: Crossover Assignment
Masking: Open Label
Official Title: A Randomized, Open-Label, Single-Center, Single-Dose, Two-Way Crossover Study in Healthy Subjects to Determine the Fasting Bioequivalence of Oxycodone Tamper Resistant (OTR) 40-mg Tablets to OxyContin® 40-mg Tablets

Resource links provided by NLM:


Further study details as provided by Purdue Pharma LP:

Primary Outcome Measures:
  • Cmax - Maximum Observed Plasma Concentration [ Time Frame: Blood samples collected over 72-hour period ] [ Designated as safety issue: No ]
    Bioequivalence based on Cmax

  • AUC0-inf - Area Under the Plasma Concentration-time Curve From Time Zero to Infinity (Extrapolated) [ Time Frame: Blood samples collected over 72-hour period ] [ Designated as safety issue: No ]
    Bioequivalence based on AUC0-inf

  • AUC0-t - Area Under Plasma Concentration-time Curve From Time Zero to Time of Last Non-zero Plasma Concentration [ Time Frame: Blood samples collected over 72-hour period ] [ Designated as safety issue: No ]
    Bioequivalence based on AUC0-t


Enrollment: 92
Study Start Date: February 2007
Study Completion Date: July 2007
Primary Completion Date: April 2007 (Final data collection date for primary outcome measure)
Arms Assigned Interventions
Experimental: Reformulated OXY 40 mg
Reformulated OXY 40 mg x 1 dose
Drug: Reformulated OXY (oxycodone HCl)
Reformulated OXY 40-mg tablet x 1 dose taken without food
Active Comparator: Original OxyContin® (OXY) 40 mg
Original OxyContin® (OXY) 40 mg x 1 dose
Drug: Original OxyContin® (OXY) (oxycodone HCl)
Original OxyContin® (OXY) 40-mg tablet x 1 dose taken without food

Detailed Description:

Oxycodone hydrochloride (oxycodone) is a semi-synthetic opioid analgesic that is effective in the relief of moderate to severe malignant and non-malignant pain.

  Eligibility

Ages Eligible for Study:   18 Years to 50 Years
Genders Eligible for Study:   Both
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Males and females aged 18 to 50, inclusive.
  • Body weight ranging from 50 to 100 kg and a BMI ≥18 and ≤34 (kg/m2).
  • Healthy and free of significant abnormal findings as determined by medical history, physical examination, vital signs, and ECG.
  • Females of child-bearing potential must be using an adequate and reliable method of contraception.

Exclusion Criteria:

  • Females who are pregnant or lactating.
  • Any history of or current drug or alcohol abuse for 5 years.
  • History of or any current conditions that might interfere with drug absorption, distribution, metabolism or excretion.
  • Use of an opioid-containing medication in the past 30 days.
  • History of known sensitivity to oxycodone, naltrexone, or related compounds.
  • Any history of frequent nausea or emesis regardless of etiology.
  • Any history of seizures or head trauma with current sequelae.
  • Participation in a clinical drug study during the 30 days preceding the initial dose in this study.
  • Any significant illness during the 30 days preceding the initial dose in this study.
  • Use of any medication including thyroid hormone replacement therapy (hormonal contraception is allowed), vitamins, herbal, and/or mineral supplements, during the 7 days preceding the initial dose.
  • Refusal to abstain from food for 4 hours following administration of the study drugs and to abstain from caffeine or xanthine entirely during each confinement.
  • Consumption of alcoholic beverages within forty-eight (48) hours of initial study drug administration (Day 1) or anytime following initial study drug administration.
  • History of smoking or use of nicotine products within 45 days of study drug administration or a positive urine cotinine test.
  • Blood or blood products donated within 30 days prior to administration of the study drugs or anytime during the study, except as required by this protocol.
  • Positive results for urine drug screen or alcohol screen at Check-in of each period, and HBsAg, HBsAb (unless immunized), anti-HCV.
  • Positive Naloxone HCl challenge test.
  • Presence of Gilbert's Syndrome or any known hepatobiliary abnormalities.
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01101165

Locations
United States, Indiana
Covance Clinical Research Unit - Evansville
Evansville, Indiana, United States, 47714
Sponsors and Collaborators
Purdue Pharma LP
  More Information

No publications provided

Responsible Party: Medical Monitor, Purdue Pharma LP
ClinicalTrials.gov Identifier: NCT01101165     History of Changes
Other Study ID Numbers: OTR1005
Study First Received: April 8, 2010
Results First Received: April 13, 2010
Last Updated: May 6, 2010
Health Authority: United States: Food and Drug Administration

Keywords provided by Purdue Pharma LP:
Healthy subjects
Opioid
Healthy volunteers

Additional relevant MeSH terms:
Oxycodone
Analgesics
Analgesics, Opioid
Central Nervous System Agents
Central Nervous System Depressants
Narcotics
Peripheral Nervous System Agents
Pharmacologic Actions
Physiological Effects of Drugs
Sensory System Agents
Therapeutic Uses

ClinicalTrials.gov processed this record on October 22, 2014