A Study of the Safety and Effectiveness of Oral Levofloxacin Compared With Oral Ciprofloxacin in the Treatment of Adults With Uncomplicated Infections of the Skin and the Supportive Layers Beneath the Skin

NCT ID: NCT00257062

Last Updated: 2011-06-10

Basic Information

• Recruitment Status: COMPLETED
• Clinical Phase: PHASE3
• Total Enrollment: 361 participants
• Study Classification: INTERVENTIONAL
• Study Start Date: 1993-01-31
• Study Completion Date: 1994-04-30

Brief Summary

The purpose of this study is to evaluate the safety and effectiveness of levofloxacin, an antibiotic, compared with another antibiotic, ciprofloxacin, in the treatment of adults with uncomplicated infections of the skin and the supportive layers beneath the skin.

Detailed Description

Levofloxacin is an antibacterial agent used for the treatment of many types of infections in adults. This is a randomized, double-blind, parallel group, multicenter study to determine the safety and effectiveness of levofloxacin (500 mg once daily for 7 days) compared with ciprofloxacin (500 mg once every 12 hours for 10 days) in adults with uncomplicated infections of the skin and the supportive layers beneath the skin. The study consists of 3 visits: one visit for screening and enrollment, and 2 visits for assessment of safety and effectiveness (one visit on Days 3 - 5 of the study and one visit [post-therapy] 2 - 7 days after the last dose of the study drug). The total duration of patient participation in the study is approximately 2 weeks. The primary assessments of effectiveness include the clinical response to treatment (categorized at post-therapy as cured, improved, or failed) and the microbiological response at post-therapy (the elimination of the disease-causing bacteria, categorized as eradicated, partially eradication, or persisted, determined by patient and by type of bacteria). Safety evaluations (incidence of adverse events, physical examination, and laboratory tests) are performed throughout the study. The study hypothesis is that treatment with levofloxacin is at least as effective and as well tolerated as treatment with ciprofloxacin in patients with uncomplicated infections of the skin and the supportive layers beneath the skin. One levofloxacin 500 mg tablet by mouth, once daily (and a placebo tablet once daily, 12 hours later) for 7 days, followed by one placebo tablet every 12 hours for 3 days; or one ciprofloxacin 500 mg tablet by mouth once every 12 hours for 10 days.

Conditions

Skin Diseases, Infectious

Study Design

• Allocation Method: RANDOMIZED
• Intervention Model: PARALLEL
• Primary Study Purpose: TREATMENT
• Blinding Strategy: DOUBLE

Interventions

Levofloxacin

Intervention Type: DRUG

Eligibility Criteria

Inclusion Criteria

• Diagnosis of infection of the skin and/or the supportive layers beneath the skin, as indicated by pain at the site of the infection, redness, swelling, drainage, or other relevant clinical signs
• able to provide a sample of tissue from the affected area of the skin
• able to receive oral medications.

Exclusion Criteria

• Patients with a condition requiring treatment with antibiotics by injection into a vein, a muscle, or beneath the skin
• having a severe infection
• previous allergic or serious adverse reaction to similar antibiotics, or have severe lactose intolerance
• taken antibiotics internally within 48 hours of the start of the study with resulting improvement
• requirement of a second antibiotic taken internally or requirement of an antibiotic applied directly to the site of the infection in addition to the study drug

• Minimum Eligible Age: 18 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: No

Sponsors

PriCara, Unit of Ortho-McNeil, Inc.

INDUSTRY

Sponsor Role: collaborator

Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

INDUSTRY

Sponsor Role: lead

Principal Investigators

Johnson & Johnson Pharmaceutical Research & Development, L.L. C. Clinical Trial

Role: STUDY_DIRECTOR

Johnson & Johnson Pharmaceutical Research & Development, L.L.C.

Related Links

http://filehosting.pharmacm.com/DownloadService.ashx?client=CTR_JNJ_6051&studyid=652&filename=CR005479_CSR.pdf

A study of the safety and effectiveness of oral levofloxacin compared with oral ciprofloxacin in the treatment of adults with uncomplicated infections of the skin and the supportive layers beneath the skin

Other Identifiers

CR005479

Identifier Type: -

Identifier Source: org_study_id