Antimicrobial Agents and Chemotherapy, July 2007, p. 2628-2630, Vol. 51, No. 7
0066-4804/07/$08.00+0 doi:10.1128/AAC.00206-07
Copyright © 2007, American Society for Microbiology. All Rights Reserved.
Prospective Randomized Trial of Empiric Therapy with Trimethoprim-Sulfamethoxazole or Doxycycline for Outpatient Skin and Soft Tissue Infections in an Area of High Prevalence of Methicillin-Resistant Staphylococcus aureus
Mary Jo Cenizal,1
Daniel Skiest,1
Samuel Luber,1
Roger Bedimo,1,2
Pat Davis,1
Patrick Fox,1
Kathleen Delaney,1 and
R. Doug Hardy1*
University of Texas Southwestern Medical Center,1
VA North Texas Health Care System, Dallas, Texas2
Received 12 February 2007/
Returned for modification 15 March 2007/
Accepted 4 May 2007
To evaluate empirical therapy with trimethoprim-sulfamethoxazole or doxycycline for outpatient skin and soft tissue infections in an area of high prevalence of methicillin-resistant Staphylococcus aureus, a randomized, prospective, open-label investigation was performed. The overall clinical failure rate was 9%, with all failures occurring in the trimethoprim-sulfamethoxazole group. However, there was no significant difference between the clinical failure rate of empirical trimethoprim-sulfamethoxazole therapy and that of doxycycline therapy.
* Corresponding author. Mailing address: Department of Internal Medicine and Pediatrics, University of Texas Southwestern Medical Center, 5323 Harry Hines Blvd., Dallas, TX 75390-9063. Phone: (214) 648-3720. Fax: (214) 648-2961. E-mail: robert.hardy{at}utsouthwestern.edu
Published ahead of print on 14 May 2007.
Antimicrobial Agents and Chemotherapy, July 2007, p. 2628-2630, Vol. 51, No. 7
0066-4804/07/$08.00+0 doi:10.1128/AAC.00206-07
Copyright © 2007, American Society for Microbiology. All Rights Reserved.
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