ClinicalTrials.gov record
A Study of Pain Relief in Osteoarthritis
ClinicalTrials.gov ID: NCT00298974
Public ClinicalTrials.gov record NCT00298974. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
A Phase 3, Randomized, Multicenter, Double-blind Study Comparing the Analgesic Efficacy of Extended Release Hydrocodone/Acetaminophen Tablets (Vicodin CR) to Placebo in Subjects With Osteoarthritis
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
The purpose of this study is to compare the safety and pain-relieving ability of Vicodin CR to placebo in subjects with osteoarthritis (OA) of the hip or knee.
Study identification
- NCT ID
- NCT00298974
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 873 participants
Conditions and interventions
Conditions
Eligibility (public fields only)
- Age range
- 21 Years to 80 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Feb 2006 (Type not available)
- Primary completion
- May 2007 (Actual)
- Completion
- May 2007 (Actual)
- Last update posted
- Jan 25, 2011
2006 – 2007
United States locations
- U.S. sites
- 83
- U.S. states
- 29
- U.S. cities
- 71
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Site Ref # / Investigator 423 | Birmingham | Alabama | 35235 | — |
| Site Ref # / Investigator 581 | Birmingham | Alabama | 35235 | — |
| Site Ref # / Investigator 459 | Birmingham | Alabama | 35244 | — |
| Site Ref # / Investigator 580 | Mobile | Alabama | 36608 | — |
| Site Ref # / Investigator 479 | Phoenix | Arizona | 85012 | — |
| Site Ref # / Investigator 543 | Phoenix | Arizona | 85014 | — |
| Site Ref # / Investigator 2582 | Phoenix | Arizona | 85023 | — |
| Site Ref # / Investigator 2421 | Sierra Vista | Arizona | 85635 | — |
| Site Ref # / Investigator 453 | Tempe | Arizona | 85282 | — |
| Site Ref # / Investigator 584 | Tucson | Arizona | 85712 | — |
| Site Ref # / Investigator 393 | Tucson | Arizona | 85741 | — |
| Site Ref # / Investigator 526 | Anaheim | California | 92801 | — |
| Site Ref # / Investigator 533 | Buena Park | California | 90620 | — |
| Site Ref # / Investigator 357 | Fair Oaks | California | 95628 | — |
| Site Ref # / Investigator 721 | Los Angeles | California | 90095-1670 | — |
| Site Ref # / Investigator 439 | San Diego | California | 92108 | — |
| Site Ref # / Investigator 709 | Littleton | Colorado | 80120 | — |
| Site Ref # / Investigator 583 | Wheat Ridge | Colorado | 80033 | — |
| Site Ref # / Investigator 497 | Clearwater | Florida | 33756 | — |
| Site Ref # / Investigator 417 | Daytona Beach | Florida | 32117 | — |
| Site Ref # / Investigator 505 | DeLand | Florida | 32720 | — |
| Site Ref # / Investigator 366 | Jupiter | Florida | 33458-7200 | — |
| Site Ref # / Investigator 388 | Longwood | Florida | 32779 | — |
| Site Ref # / Investigator 474 | Miami | Florida | 33156 | — |
| Site Ref # / Investigator 433 | Ocala | Florida | 34471 | — |
| Site Ref # / Investigator 420 | Ocala | Florida | 34474 | — |
| Site Ref # / Investigator 359 | Oldsmar | Florida | 34677 | — |
| Site Ref # / Investigator 457 | Pembroke Pines | Florida | 33024 | — |
| Site Ref # / Investigator 434 | Plantation | Florida | 33324 | — |
| Site Ref # / Investigator 489 | Plantation | Florida | 33324 | — |
| Site Ref # / Investigator 719 | Port Orange | Florida | 32127 | — |
| Site Ref # / Investigator 481 | St. Petersburg | Florida | 33703 | — |
| Site Ref # / Investigator 2594 | Tampa | Florida | 33613 | — |
| Site Ref # / Investigator 458 | West Palm Beach | Florida | 33409-3509 | — |
| Site Ref # / Investigator 437 | Marietta | Georgia | 30066 | — |
| Site Ref # / Investigator 2598 | Meridian | Idaho | 83642 | — |
| Site Ref # / Investigator 550 | Chicago | Illinois | 60611 | — |
| Site Ref # / Investigator 511 | Evansville | Indiana | 47714 | — |
| Site Ref # / Investigator 523 | Newburgh | Indiana | 47630 | — |
| Site Ref # / Investigator 355 | Louisville | Kentucky | 40213 | — |
| Site Ref # / Investigator 410 | New Orleans | Louisiana | 70115 | — |
| Site Ref # / Investigator 468 | Owings Mills | Maryland | 21117 | — |
| Site Ref # / Investigator 418 | Pasadena | Maryland | 21122 | — |
| Site Ref # / Investigator 560 | Brockton | Massachusetts | 02301 | — |
| Site Ref # / Investigator 715 | Fall River | Massachusetts | 02720 | — |
| Site Ref # / Investigator 522 | Wellesley Hills | Massachusetts | 02481-2106 | — |
| Site Ref # / Investigator 527 | West Yarmouth | Massachusetts | 02673 | — |
| Site Ref # / Investigator 529 | Biloxi | Mississippi | 39531 | — |
| Site Ref # / Investigator 2544 | Florissant | Missouri | 63031 | — |
| Site Ref # / Investigator 2419 | St Louis | Missouri | 63141 | — |
| Site Ref # / Investigator 411 | Omaha | Nebraska | 68134 | — |
| Site Ref # / Investigator 389 | Mamaroneck | New York | 10543 | — |
| Site Ref # / Investigator 528 | New York | New York | 10022 | — |
| Site Ref # / Investigator 501 | Roslyn | New York | 11576 | — |
| Site Ref # / Investigator 452 | Monroe | North Carolina | 28112 | — |
| Site Ref # / Investigator 349 | Winston-Salem | North Carolina | 27103 | — |
| Site Ref # / Investigator 525 | Centerville | Ohio | 45459 | — |
| Site Ref # / Investigator 724 | Cincinnati | Ohio | 45236 | — |
| Site Ref # / Investigator 521 | Cincinnati | Ohio | 45242 | — |
| Site Ref # / Investigator 416 | Cleveland | Ohio | 44122 | — |
| Site Ref # / Investigator 582 | Columbus | Ohio | 43235 | — |
| Site Ref # / Investigator 530 | Zanesville | Ohio | 43701 | — |
| Site Ref # / Investigator 508 | Oklahoma City | Oklahoma | 73103 | — |
| Site Ref # / Investigator 723 | Eugene | Oregon | 97404 | — |
| Site Ref # / Investigator 2430 | Portland | Oregon | 97201 | — |
| Site Ref # / Investigator 493 | Duncansville | Pennsylvania | 16635 | — |
| Site Ref # / Investigator 713 | Mechanicsburg | Pennsylvania | 17055 | — |
| Site Ref # / Investigator 486 | West Reading | Pennsylvania | 19611-1124 | — |
| Site Ref # / Investigator 351 | Cranston | Rhode Island | 02920 | — |
| Site Ref # / Investigator 466 | Greenville | South Carolina | 29601 | — |
| Site Ref # / Investigator 425 | Greer | South Carolina | 29651 | — |
| Site Ref # / Investigator 504 | Milan | Tennessee | 38358 | — |
| Site Ref # / Investigator 350 | Austin | Texas | 78705 | — |
| Site Ref # / Investigator 558 | Dallas | Texas | 75230 | — |
| Site Ref # / Investigator 727 | San Antonio | Texas | 78209 | — |
| Site Ref # / Investigator 2420 | San Antonio | Texas | 78229 | — |
| Site Ref # / Investigator 476 | San Antonio | Texas | 78229 | — |
| Site Ref # / Investigator 450 | Salt Lake City | Utah | 84102 | — |
| Site Ref # / Investigator 454 | Chesapeake | Virginia | 23320 | — |
| Site Ref # / Investigator 435 | Virginia Beach | Virginia | 23451 | — |
| Site Ref # / Investigator 556 | Virginia Beach | Virginia | 23454 | — |
| Site Ref # / Investigator 503 | Virginia Beach | Virginia | 23455 | — |
| Site Ref # / Investigator 2599 | Spokane | Washington | 99204 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00298974, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 25, 2011 · Synced Oct 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete public registry record, listed eligibility criteria, and available contact information for NCT00298974 live on ClinicalTrials.gov.