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A Study of Pain Relief in Osteoarthritis

Information source: Abbott
Information obtained from ClinicalTrials.gov on June 20, 2008
Link to the current ClinicalTrials.gov record.

Condition(s) targeted: Osteoarthritis

Intervention: Vicodin CR (Drug)

Phase: Phase 3

Status: Completed

Sponsored by: Abbott

Official(s) and/or principal investigator(s):
Rita Jain, M.D., Study Director, Affiliation: Abbott

Summary

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.

Clinical Details

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

Study design: Treatment, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Safety/Efficacy Study

Primary outcome: The mean absolute pain intensity difference from baseline to each subject's Week 12 evaluation

Secondary outcome:

Pain intensity difference from baseline to each scheduled evaluation

Proportion of treatment responders

Global assessments of study drug and arthritis status

Western Ontario and McMaster (WOMAC) Osteoarthritis Index total score and 3 subscales

SF-36v2 Health Status Survey

Eligibility

Minimum age: 21 Years. Maximum age: 80 Years. Gender(s): Both.

Criteria:

Inclusion Criteria:

- Males and females ages 21 to 80

- If female, must be of non-child bearing potential or practicing birth control

- Has osteoarthritis of the hip or knee

- Requires therapeutic doses of medication for osteoarthritis pain

- Has sufficient pain to justify the use of around-the-clock opioids

Exclusion Criteria:

- Is associated with any currently ongoing research study, or has previously

participated in a Vicodin CR study

- Is allergic to or has had a serious reaction to hydrocodone, other opioids, or

acetaminophen

- Cannot discontinue pain medications, even for the short time prior to the study start

- Has any clinically significant illness or recent injury, or has any significant

laboratory abnormality, or has recently had major surgery

- Has a history of gastric bypass surgery or preexisting severe gastrointestinal

narrowing, or history of diseases that may narrow the gastrointestinal tract

- Has a history of malnutrition or starvation

- Has a history of drug (licit or illicit) or alcohol abuse or addiction, or consumes

more than 4 alcoholic drinks per day

- Has a history of a major depressive episode within the past 2 years, or requires

treatment with certain drugs for depression, or has a history of major psychiatric disorder

- Pregnant or breastfeeding females

- Is incapacitated, bedridden or confined to a wheelchair

- Has initiated any new therapy or medication for OA within 1 month of screening

- Has had surgery, certain types of procedures, or received certain medications for

osteoarthritis within a specified time frame

- Has other conditions that may cause pain, such as rheumatoid arthritis or gout

Locations and Contacts

Birmingham, Alabama 35244, United States

Mobile, Alabama 36608, United States

Birmingham, Alabama 35235, United States

Phoenix, Arizona 85012, United States

Sierra Vista, Arizona 85635, United States

Tucson, Arizona 85741, United States

Tucson, Arizona 85712, United States

Tempe, Arizona 85282, United States

Phoenix, Arizona 85020, United States

Pheonix, Arizona 85023, United States

Pheonix, Arizona 85014, United States

San Diego, California 92108, United States

Fair Oaks, California 95628, United States

Buena Park, California 90620, United States

Los Angeles, California 90095-1670, United States

Anaheim, California 92801, United States

Wheatridge, Colorado 80033, United States

Littleton, Colorado 80120, United States

Pembroke Pines, Florida 33024, United States

Plantation, Florida 33324, United States

Clearwater, Florida 33761, United States

Ocala, Florida 34474, United States

Miami, Florida 33156, United States

Port Orange, Florida 32127, United States

Ocala, Florida 34471, United States

DeLand, Florida 32720, United States

West Palm Beach, Florida 33409, United States

Jupiter, Florida 33458-7200, United States

Longwood, Florida 32779, United States

Ormond Beach, Florida 32174, United States

St. Petersburg, Florida 33703, United States

Oldsmar, Florida 34677, United States

Largo, Florida 33770, United States

Brandon, Florida 33511, United States

Marietta, Georgia 30066, United States

Meridian, Idaho 83642, United States

Chicago, Illinois 60611, United States

Evansville, Indiana 47714, United States

Newburgh, Indiana 47630, United States

Louisville, Kentucky 40213, United States

New Orleans, Louisiana 70115, United States

Pasadena, Maryland 21122, United States

Owings Mills, Maryland 21117, United States

Fall River, Massachusetts 02720, United States

Wellesley Hills, Massachusetts 02481, United States

West Yarmouth, Massachusetts 02673, United States

Brockton, Massachusetts 02301, United States

Kalamazoo, Michigan 49009, United States

Biloxi, Mississippi 39531, United States

St. Louis, Missouri 63141, United States

Florissant, Missouri 63031, United States

Omaha, Nebraska 68134, United States

Mamaroneck, New York 10543, United States

Roslyn, New York 11576, United States

New York, New York 10022, United States

Monroe, North Carolina 28112, United States

Winston-Salem, North Carolina 27103, United States

Columbus, Ohio 43235, United States

Cleveland, Ohio 44122, United States

Cincinnati, Ohio 45236, United States

Cincinnati, Ohio 45242, United States

Zanesville, Ohio 43701, United States

Centerville, Ohio 45459, United States

Oklahoma City, Oklahoma 73139, United States

Portland, Oregon 97239, United States

Eugene, Oregon 97404, United States

Portland, Oregon 97201, United States

West Reading, Pennsylvania 19611, United States

Mechanicsburg, Pennsylvania 17055, United States

Duncansville, Pennsylvania 16635, United States

Cranston, Rhode Island 02920, United States

Greenville, South Carolina 29601, United States

Greer, South Carolina 29651, United States

Milan, Tennessee 38358, United States

San Antonio, Texas 78209, United States

Austin, Texas 78705, United States

San Antonio, Texas 78229, United States

Richardson, Texas 75080, United States

Salt Lake City, Utah 84102, United States

Virginia Beach, Virginia 23454, United States

Virginia Beach, Virginia 23451, United States

Virginia Beach, Virginia 23455, United States

Spokane, Washington 99204, United States

Additional Information

Starting date: February 2006
Last updated: October 24, 2007

Page last updated: June 20, 2008

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