Study Evaluating the Efficacy and Safety of Topical Diclofenac Spray in Osteoarthritis of the Knee: Trial I

NCT ID: NCT00546507

Last Updated: 2010-10-13

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

PHASE3

Total Enrollment

650 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-10-31

Study Completion Date

2008-10-31

Brief Summary

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The objective of this study is to evaluate the efficacy and safety of TDS-943 (topical diclofenac spray) compared to oral celecoxib and placebo in subjects with osteoarthritis of the knee. The main hypotheses are that TDS-943 will be better than placebo and no worse than celecoxib.

Detailed Description

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This is a multicenter, outpatient, multiple-dose, placebo- and active controlled, double-blind, double-dummy parallel group, randomized (stratified by unilateral vs. bilateral knee OA) trial. The trial will enroll subjects who have been diagnosed with OA of the knee (confirmed by weight-bearing x-ray) and whose condition is in flare at baseline. Subjects who qualify to enter the study will be randomized to topical TDS-943 40 mg bid, oral celecoxib 200 mg qd, or placebo in a 3:2:2 ratio.

Conditions

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Osteoarthritis

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

DOUBLE

Study Groups

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A

placebo

Group Type PLACEBO_COMPARATOR

placebo

Intervention Type OTHER

B

celecoxib 200 mg qd p.o.

Group Type ACTIVE_COMPARATOR

celecoxib

Intervention Type DRUG

C

TDS-943 40 mg bid topically

Group Type EXPERIMENTAL

TDS-943 (topical diclofenac sodium 4% spray)

Intervention Type DRUG

Interventions

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TDS-943 (topical diclofenac sodium 4% spray)

Intervention Type DRUG

celecoxib

Intervention Type DRUG

placebo

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* Males or females in generally good health at least 40 years of age
* Osteoarthritis (OA) of at least one knee, verified by a weight-bearing radiograph
* Subject has taken an oral NSAID or analgesic at least 3 days during the past 30 days to treat knee OA pain

Exclusion Criteria

* Females who are pregnant or lactating or who may become pregnant
* Hypersensitivity (exacerbations of asthma, rhinitis, or urticaria) to sulfonamides, acetaminophen, diclofenac, celecoxib, aspirin, or any other NSAID
* History of myocardial infarction, congestive heart failure, stroke, coronary-artery bypass graft surgery, or any other significant cardiovascular disease, or is on any form of anticoagulation therapy other than low-dose aspirin (no more than 325 mg/day)
Minimum Eligible Age

40 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Mika Pharma GmbH

INDUSTRY

Sponsor Role lead

Responsible Party

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MIKA Pharma GmbH

Principal Investigators

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Medical Affairs

Role: STUDY_DIRECTOR

Mika Pharma GmbH

Locations

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Huntsville, Alabama, United States

Site Status

Mobile, Alabama, United States

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Mesa, Arizona, United States

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Tucson, Arizona, United States

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Tucson, Arizona, United States

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Fair Oaks, California, United States

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Pico Rivera, California, United States

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Santa Barbara, California, United States

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Torrance, California, United States

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DeLand, Florida, United States

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Jacksonville, Florida, United States

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Kissimmee, Florida, United States

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Ocala, Florida, United States

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Ormond Beach, Florida, United States

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Pembroke Pines, Florida, United States

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Pinellas Park, Florida, United States

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Stuart, Florida, United States

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Tampa, Florida, United States

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Tampa, Florida, United States

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Atlanta, Georgia, United States

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Atlanta, Georgia, United States

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Atlanta, Georgia, United States

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Chicago, Illinois, United States

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Gurnee, Illinois, United States

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Morton, Illinois, United States

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Peoria, Illinois, United States

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Evansville, Indiana, United States

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Baton Rouge, Louisiana, United States

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Florissant, Missouri, United States

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St Louis, Missouri, United States

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Raleigh, North Carolina, United States

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Winston-Salem, North Carolina, United States

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Cincinnati, Ohio, United States

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Columbus, Ohio, United States

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Perrysburg, Ohio, United States

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Wallingford, Pennsylvania, United States

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Cranston, Rhode Island, United States

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Cordova, Tennessee, United States

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Memphis, Tennessee, United States

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Dallas, Texas, United States

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Dallas, Texas, United States

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San Antonio, Texas, United States

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Roanoke, Virginia, United States

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Countries

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United States

Other Identifiers

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TD-06-13

Identifier Type: -

Identifier Source: org_study_id