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Efficacy of a Single Dose of Peri-Operative Antibiotics in Breast Implant Surgery and Risk Factors for Infection in Post-Mastectomy Patients Undergoing Placement of Permanent Breast Implants.
- Source :
-
Surgical infections [Surg Infect (Larchmt)] 2021 Nov; Vol. 22 (9), pp. 968-972. - Publication Year :
- 2021
-
Abstract
- Background: Breast implant placement is a common operation performed by plastic surgeons, with more than 78,664 implant-based breast reconstructions carried out in the United States in 2016. Infection is a major concern for the reconstructive surgeon, with rates estimated at 2%-4% for implant exchanges. Use of peri-operative antibiotics is variable and provider dependent and is not without risk. Methods: Charts for all women undergoing mastectomy and immediate reconstruction at our institution from July 1, 2011-January 1, 2020 by a single plastic surgeon were reviewed. Patient characteristics, operative technique, and history of radiation, chemotherapy, hormonal treatment, and antibiotic protocols were collected for each patient. The data were analyzed using Ļ <superscript>2</superscript> and Student t -tests. Results: Chart review was performed for 234 consecutive patients undergoing exchange of breast implants. Patients received only a single dose of peri-operative antibiotics before the first incision without post-operative antibiotics. In these patients, a total of 407 implant exchanges occurred. Post-operative cellulitis was found in 13 instances in 12 patients (infection rate of 3.1%) and was treated successfully with oral antibiotics in 11 of 13 cases. Two patients required operative washout (0.04%). Most of the infections (69%) were found on the side of the cancer. Patients experiencing post-operative infections were more likely to have had adjuvant chemotherapy (pā=ā0.007) than patients without infection. There was no significant difference between the two groups with regard to neo-adjuvant chemotherapy, radiation to the affected breast, or hormonal therapy or in terms of age, Body Mass Index, or the presence of diabetes mellitus. Intra-operative povidone-iodine (Betadine) swabbing and antibiotic selection did not have an impact on infection risk. Conclusions: A single dose of antibiotics results in sufficiently low rates of infection in patients undergoing breast implant exchange. Adjuvant chemotherapy is a clinically significant risk factor for infection in these patients.
Details
- Language :
- English
- ISSN :
- 1557-8674
- Volume :
- 22
- Issue :
- 9
- Database :
- MEDLINE
- Journal :
- Surgical infections
- Publication Type :
- Academic Journal
- Accession number :
- 34723647
- Full Text :
- https://doi.org/10.1089/sur.2021.119