A Study to Compare Cefdinir and Cephalexin for the Treatment of Mild to Moderate Uncomplicated Skin Infections

Abbott

Status and phase

Completed

Phase 4

Conditions

Mild to Moderate Uncomplicated Skin and Skin Structure Infections

Treatments

Drug: cefdinir

Drug: cephalexin

Study type

Interventional

Funder types

Industry

Identifiers

NCT00234949

M04-699

Details and patient eligibility

About

The purpose of this study is to compare the efficacy and tolerability of cefdinir to that of cephalexin in patients with mild to moderate uncomplicated skin/skin structure infections.

Sex

All

Ages

13+ years old

Volunteers

No Healthy Volunteers

Inclusion and exclusion criteria

Inclusion Criteria:

Ambulatory male or female subjects > 13 years old.
A female subject must be non-lactating and at no risk for pregnancy.
Diagnosis of USSSI with 2 or more of the following local signs and symptoms:
- Pain/tenderness
- Swelling
- Erythema
- Localized warmth
- Purulent drainage/discharge
- Induration
- Regional lymph node swelling or tenderness
- Extension of redness
Acceptable USSSI include, but are not limited to:
- Cellulitis
- Erysipelas
- Impetigo
- Simple abscess
- Wound infection
- Furunculosis
- Folliculitis
A sample for microbiologic culture must be obtained from the primary infection site within 48 hours prior to study drug administration.

Exclusion Criteria

Medical history of hypersensitivity or allergic reaction to penicillin and/or cephalosporin (including cefdinir and cephalexin) antibiotics according to the judgment of the Investigator.
Subject with a complicated skin and skin structure infection as judged by the investigator.
A chronic or underlying skin condition at the site of infection (e.g., a secondary infected atopic dermatitis or eczema) or infections involving prosthetic materials (e.g., catheter tunnel infections, orthopedic hardware).
A wound secondary to burn injury or acne vulgaris.
Any infection site that requires:
- intraoperative surgical debridement;
- excision of infected lesions or body parts.
Infections that can be treated by surgical incision alone according to the judgment of the Investigator.
Any other infection that necessitates the use of additional concomitant oral or parenteral antibiotic therapy.
Known significant renal or hepatic impairment indicated by:
- Serum Creatinine > 2.0 mg/dL (176.8 mol/L)
- SGOT (AST) > 3x the upper limit of the reference range
- SGPT (ALT) > 3x the upper limit of the reference range
- Alkaline Phosphatase > 2x the upper limit of the reference range
- Total Bilirubin > 2x the upper limit of the reference range
Underlying condition and/or disease that, according to the judgment of the Investigator, would be likely to interfere with completion of the course of study drug therapy or follow-up.
The Investigator considers the subject an unsuitable candidate for cefdinir or cephalexin administration