A Study of ABT-652 in Combination With a Nonsteroidal Anti-Inflammatory Drug (NSAID) in Adults With Osteoarthritis Pain of the Knee
A Phase 2, Randomized Withdrawal Study of the Analgesic Efficacy and Safety of ABT-652 as an Add On Therapy in Subjects With Osteoarthritis of the Knee Experiencing Partial Benefit of a Nonsteroidal Anti-Inflammatory Drug
1 other identifier
interventional
202
1 country
31
Brief Summary
To evaluate the safety and efficacy of ABT-652 in combination with a Non-steroidal Anti-inflammatory Drug (NSAID) compared to NSAID alone in adults with osteoarthritis (OA) of the knee.
Trial Health
Trial Health Score
Automated assessment based on enrollment pace, timeline, and geographic reach
participants targeted
Target at P75+ for phase_2
Started Oct 2011
Shorter than P25 for phase_2
31 active sites
Health score is calculated from publicly available data and should be used for screening purposes only.
Trial Relationships
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Study Timeline
Key milestones and dates
First Submitted
Initial submission to the registry
September 28, 2011
CompletedFirst Posted
Study publicly available on registry
September 30, 2011
CompletedStudy Start
First participant enrolled
October 1, 2011
CompletedPrimary Completion
Last participant's last visit for primary outcome
April 1, 2012
CompletedStudy Completion
Last participant's last visit for all outcomes
April 1, 2012
CompletedMay 15, 2013
May 1, 2013
6 months
September 28, 2011
May 7, 2013
Conditions
Keywords
Outcome Measures
Primary Outcomes (1)
Subject's Assessment of Arthritis Pain Intensity
Subject reported 24-hour average pain score measured by Visual Analogue Scale
6 weeks
Secondary Outcomes (3)
Western Ontario and McMaster (WOMACâ„¢ ) Osteoarthritis Index
6 weeks
Subject's Global Assessment of Arthritis Status
6 weeks
Cognitive Functioning in Patients with Chronic Pain
6 weeks
Study Arms (2)
ABT-652 NSAID
EXPERIMENTALABT-652 capsules -2 ABT-652 capsules twice daily (add-on) NSAID - as prescribed
Placebo NSAID
PLACEBO COMPARATORPlacebo - 2 placebo capsules twice daily NSAID - as prescribed
Interventions
ABT-652 capsules - 2 ABT-652 capsules twice daily (add-on) NSAID- as prescribed
Eligibility Criteria
You may qualify if:
- History of osteoarthritis (OA) of the knee joint and meeting American College of Rheumatology (ACR) Clinical and Radiographic criteria,
- Currently taking nonsteroidal anti-inflammatory drugs (NSAIDs) and still experiencing pain as per the protocol requirements.
- Willing to washout of analgesics and to follow treatment plan, visit schedules and study procedures.
You may not qualify if:
- Diagnosis of rheumatoid arthritis, autoimmune disorder, arthritis other than osteoarthritis involving the study joint, or other painful syndrome that could interfere with the assessment of pain at the study joint
- Any cardiac, respiratory, neurological, psychiatric disorder or any other medical condition or illness that is not well controlled with treatment
Contact the study team to confirm eligibility.
Sponsors & Collaborators
Study Sites (31)
Site Reference ID/Investigator# 61226
Phoenix, Arizona, 85023, United States
Site Reference ID/Investigator# 61221
Phoenix, Arizona, 85032, United States
Site Reference ID/Investigator# 61241
Tucson, Arizona, 85704, United States
Site Reference ID/Investigator# 61257
Anaheim, California, 92801, United States
Site Reference ID/Investigator# 61246
Fresno, California, 93726, United States
Site Reference ID/Investigator# 61242
La Mesa, California, 91942, United States
Site Reference ID/Investigator# 61204
Long Beach, California, 90806, United States
Site Reference ID/Investigator# 61258
North Hollywood, California, 91606, United States
Site Reference ID/Investigator# 61265
Milford, Connecticut, 06460, United States
Site Reference ID/Investigator# 61234
DeLand, Florida, 32720, United States
Site Reference ID/Investigator# 61213
Ocala, Florida, 34471, United States
Site Reference ID/Investigator# 61211
Oldsmar, Florida, 34677, United States
Site Reference ID/Investigator# 61217
Orlando, Florida, 32806, United States
Site Reference ID/Investigator# 61231
Plantation, Florida, 33317, United States
Site Reference ID/Investigator# 61245
Tampa, Florida, 33603, United States
Site Reference ID/Investigator# 61263
Marietta, Georgia, 30060, United States
Site Reference ID/Investigator# 61210
Brockton, Massachusetts, 02301, United States
Site Reference ID/Investigator# 61260
Watertown, Massachusetts, 02472-3930, United States
Site Reference ID/Investigator# 61244
Florissant, Missouri, 63031, United States
Site Reference ID/Investigator# 61266
St Louis, Missouri, 63141, United States
Site Reference ID/Investigator# 61206
Omaha, Nebraska, 68134, United States
Site Reference ID/Investigator# 61223
Salisbury, North Carolina, 28144, United States
Site Reference ID/Investigator# 61273
Cincinnati, Ohio, 45245, United States
Site Reference ID/Investigator# 61228
Oklahoma City, Oklahoma, 73109, United States
Site Reference ID/Investigator# 61264
Portland, Oregon, 97239, United States
Site Reference ID/Investigator# 61238
Duncansville, Pennsylvania, 16635, United States
Site Reference ID/Investigator# 61205
Beaumont, Texas, 77701, United States
Site Reference ID/Investigator# 61218
Bryan, Texas, 77802, United States
Site Reference ID/Investigator# 61235
San Antonio, Texas, 78209, United States
Site Reference ID/Investigator# 61232
Draper, Utah, 84020, United States
Site Reference ID/Investigator# 61269
Franklin, Wisconsin, 53132, United States
MeSH Terms
Conditions
Condition Hierarchy (Ancestors)
Study Officials
- STUDY DIRECTOR
Wolfram Nothaft, MD
AbbVie
Study Design
- Study Type
- interventional
- Phase
- phase 2
- Allocation
- RANDOMIZED
- Masking
- TRIPLE
- Who Masked
- PARTICIPANT, CARE PROVIDER, INVESTIGATOR
- Purpose
- TREATMENT
- Intervention Model
- PARALLEL
- Sponsor Type
- INDUSTRY
- Responsible Party
- SPONSOR
Study Record Dates
First Submitted
September 28, 2011
First Posted
September 30, 2011
Study Start
October 1, 2011
Primary Completion
April 1, 2012
Study Completion
April 1, 2012
Last Updated
May 15, 2013
Record last verified: 2013-05