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Szymankiewicz M, Jarzynka S, Koryszewska-Bagińska A, Nowikiewicz T. The Impact of Nasal Staphylococcus aureus Carriage on Surgical-Site Infections after Immediate Breast Reconstruction: Risk Factors and Biofilm Formation Potential. Med Sci Monit 2023; 29:e940898. [PMID: 37700508 PMCID: PMC10504855 DOI: 10.12659/msm.940898] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Accepted: 07/07/2023] [Indexed: 09/14/2023] Open
Abstract
BACKGROUND Despite the benefits of implant-based breast reconstruction in patients with breast cancer, the procedure can be complicated by surgical site infections (SSI). This study aimed to evaluate the association between nasal carriage of Staphylococcus aureus strains and the incidence of SSI among patients who underwent reconstructive procedures. We also assessed the ability of colonizing S. aureus strains to form biofilm. MATERIAL AND METHODS Medical data from 124 patients with 132 post-mastectomy breast reconstructions performed at the Oncology Center in Bydgoszcz, Poland, between June 2020 and August 2021 were analyzed. A 90-day incidence of SSI was found in 7/132 reconstructions (5.3%). The study group included 132 reconstructions, and was divided into those with infection (n=7) and without infection (n=125). Between-group differences were assessed using the t test for continuous variables and chi-square test for categorical variables. Biofilm formation among 32 S. aureus strains was determined by using quantitative and qualitative assays. RESULTS There were no significant differences in relation to the patients' S. aureus colonization status. Infections occurred both in patients colonized and not colonized with S. aureus. S. aureus nasal carriage did not affect the rate of SSI at 90 days after surgery. About 97.0% of the strains had a strong capacity for biofilm formation. CONCLUSIONS There was no association between nasal carriage of strains of S. aureus and the incidence of SSI. However, further investigations on a larger group of patients and longer observation time are needed to investigate this potential risk factor in detail.
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Affiliation(s)
- Maria Szymankiewicz
- Department of Microbiology, Prof. F. Łukaszczyk Oncology Centre, Bydgoszcz, Poland
| | - Sylwia Jarzynka
- Department of Medical Biology, Medical University of Warsaw, Warsaw, Poland
| | | | - Tomasz Nowikiewicz
- Department of Surgical Oncology, Nicolaus Copernicus University in Toruń, Collegium Medicum in Bydgoszcz, Bydgoszcz, Poland
- Department of Clinical Breast Cancer and Reconstructive Surgery, Prof. F. Łukaszczyk Oncology Centre, Bydgoszcz, Poland
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Zhao AH, Kwok CHR, Jansen SJ. How to Prevent Surgical Site Infection in Vascular Surgery: A Review of the Evidence. Ann Vasc Surg 2021; 78:336-361. [PMID: 34543711 DOI: 10.1016/j.avsg.2021.06.045] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2021] [Revised: 06/16/2021] [Accepted: 06/20/2021] [Indexed: 01/06/2023]
Abstract
BACKGROUND This review aims to identify and review the current evidence for preventing postoperative surgical site infections in abdominal aortic aneurysm surgery or infrainguinal arterial surgery. METHODS Extended literature review of clinical trials that examined the prevention of postoperative surgical site infections in abdominal aortic aneurysm or infrainguinal arterial surgery. Searches were conducted on Ovid MEDLINE (1950 - 13 March 2020) using key terms for vascular surgery, surgical site infections and specific preventative techniques. Articles were included if they discussed a relationship between a preventative technique and surgical site infections in abdominal aortic aneurysm or infrainguinal arterial surgery. The GRADE guidelines were used to assess the quality of evidence. RESULTS 21 techniques and 81 studies were included. Prophylactic antibiotics and negative pressure wound therapy have a high quality of evidence for the prevention of surgical site infections in abdominal aortic aneurysm or infrainguinal arterial surgery. A moderate quality evidence base was identified for gentamicin containing collagen implant (confined to high surgical site infection risk centers). Currently, there is a low or very low quality of evidence to suggest a reduction in the surgical site infection rate for combination therapy, glycaemic control, Methicillin-resistant Staphylococcus aureus screening and absorbable suture. Evidence suggests no beneficial effect for nutritional supplementation, chlorhexidine bath, hair removal therapy, Staphylococcus aureus nasal eradication, cyanoacrylate microsealant, silver grafts, rifampicin bonded grafts, triclosan coated suture and postoperative wound drains. Endoscopic saphenous vein harvest may reduce surgical site infection rate (very low quality of evidence) but may lower long-term patency. Autologous vein grafts may increase surgical site infections (very low quality of evidence) but may provide better long-term patency rates in above-knee infrainguinal bypass surgery. There was no identified evidence for perioperative normothermia, electrosurgical bipolar vessel sealer or Dermabond and Tegaderm for surgical site infection prevention in vascular surgery. CONCLUSIONS Prophylactic antibiotics and postoperative negative pressure wound therapy are effective in the prevention of postoperative surgical site infection in abdominal aortic aneurysm or infrainguinal arterial surgery. There exists a significant risk of bias in the literature for many preventative techniques and further studies are required to investigate the efficacy of gentamicin containing collagen implant, and specific combination therapies.
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Affiliation(s)
- Adam Hanting Zhao
- School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Nedlands, Western Australia, Australia; Department of Vascular and Endovascular Surgery, Sir Charles Gairdner Hospital, Western Australia, Nedlands, Western Australia, Australia.
| | - Chi Ho Ricky Kwok
- Department of Vascular and Endovascular Surgery, Sir Charles Gairdner Hospital, Western Australia, Nedlands, Western Australia, Australia
| | - Shirley Jane Jansen
- School of Medicine, Faculty of Health and Medical Sciences, The University of Western Australia, Nedlands, Western Australia, Australia; Department of Vascular and Endovascular Surgery, Sir Charles Gairdner Hospital, Western Australia, Nedlands, Western Australia, Australia; Curtin Medical School, Faculty of Health Sciences, Curtin University, Perth, Western Australia, Australia; Heart and Vascular Research Institute, Harry Perkins Institute for Medical Research, Nedlands, Western Australia, Australia
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Langenberg JCM, Roijers J, Kluytmans JAJW, de Groot HGW, Ho GH, Veen EJ, Buimer TG, der Laan LV. Do Surgical Site Infections in Open Aortoiliac Surgery Differ Between Occlusive and Aneurysmal Arterial Disease? Vasc Endovascular Surg 2020; 54:618-624. [DOI: 10.1177/1538574420940098] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
Background: Surgical site infections (SSI) are frequently seen after aortoiliac vascular surgery (2%-14%). Deep SSIs are associated with graft infection, sepsis, and mortality. This study evaluates the difference in incidence and nature of SSI following open aortoiliac surgery for aneurysmal disease compared to occlusive arterial disease. Methods: A retrospective cohort study was conducted, including all consecutive patients who underwent open aortoiliac vascular surgery between January 2005 and December 2016 in the Amphia Hospital, Breda, the Netherlands. Patients were grouped by disease type, either aneurysmal or occlusive arterial disease. Data were gathered, including patient characteristics, potential risk factors, and development of SSI. Surgical site infections were defined in accordance with the criteria of the Centers for Disease Control. Results: Between January 2005 and December 2016, a total of 756 patients underwent open aortoiliac surgery of which 517 had aortoiliac aneurysms and 225 had aortoiliac occlusive disease. The group with occlusive disease was younger, predominantly male, and had more smokers. After exclusion of 228 patients undergoing acute surgery, the SSI rate after elective surgery was 6.2%, with 10 of 301 SSIs in the aneurysmal group (3.0%) and 22 of 213 SSIs in the group with occlusive disease (10.3%, P < .001). Also, infection-related readmission and reintervention were higher after occlusive surgery, 6.6% versus 0.9% ( P < .001) and 4.2% versus 0.9% ( P = .003), respectively. Staphylococcus aureus was found as the most common pathogen, causing 64% of SSI in occlusive disease versus 10% in aneurysmal disease ( P = .005). Logistic regression showed occlusive arterial disease and chronic renal disease were associated with SSI. Conclusion: Our study presents evidence for a higher rate of SSI in patients with aortoiliac occlusive disease compared to aortoiliac aneurysmal disease, in part due to inherent use of inguinal incision in patients with occlusive disease. All precautions to prevent SSI should be taken in patients undergoing vascular surgery for arterial occlusive disease.
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Affiliation(s)
| | - Joost Roijers
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
| | - Jan A. J. W. Kluytmans
- Laboratory of Microbiology and Infection Control, Amphia Hospital, Breda, the Netherlands
- Julius Center for Health Sciences and Primary Care, UMCU, Utrecht, the Netherlands
| | | | - Gwan H. Ho
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
| | - Eelco J. Veen
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
| | - Thijs G. Buimer
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
| | - Lijckle van der Laan
- Department of Surgery, Amphia Hospital, Breda, the Netherlands
- Department of cardiovascular science, KU Leuven, Belgium
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Langenberg JCM, Kluytmans JAJW, Mulder PGH, Romme J, Ho GH, Van Der Laan L. Peri-Operative Nasal Eradication Therapy Prevents Staphylococcus aureus Surgical Site Infections in Aortoiliac Surgery. Surg Infect (Larchmt) 2018; 19:510-515. [PMID: 29750599 DOI: 10.1089/sur.2018.029] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Surgical site infections (SSIs) cause considerable morbidity and deaths among patients undergoing vascular surgery. Pre-operative screening and subsequent treatment of nasal Staphylococcus aureus carriers with mupirocin and chlorhexidine reduces the risk of SSIs in cardiothoracic and orthopedic surgery. The aim of this study was to investigate the effect of this screen-and-treat strategy on the development of SSI in patients undergoing aortoiliac surgery. METHODS A prospective study was performed that enrolled an intervention cohort comprising all patients undergoing aortoiliac surgery from February 2013 to December 2016. Before surgery, patients were screened for S. aureus nasal carriage and, if positive, were treated with mupirocin nasal ointment and chlorhexidine body washes. The presence of SSI was recorded on the basis of the criteria of the U.S. Centers for Disease Control and Prevention. A historic control group was used, consisting of aortoiliac surgery patients in 2010 who tested positive for S. aureus but received no treatment. RESULTS A total of 374 patients in the study cohort were screened of whom 75 (20.1%) tested positive for S. aureus. Of these patients, 68 were given eradication therapy. In the 2010 cohort, 22 patients (15.7%) were positive. The incidence of S. aureus infection was 0 of 75 in the treatment group versus 3 of 22 (13.6%) in the control group (p = 0.021). Both the 30-day mortality rate (1.3% vs. 13.6%; p = 0.035) and the rate of re-interventions (12.0% vs. 31.8%) were significantly lower in the treated group. CONCLUSION We conclude that S. aureus nasal screening and eradication with mupirocin and chlorhexidine reduces S. aureus SSI and its complications after aortoiliac surgery.
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Affiliation(s)
| | - Jan A J W Kluytmans
- 2 Laboratory of Microbiology and Infection Control, Amphia Hospital , Breda, The Netherlands .,3 Julius Center for Health Sciences and Primary Care , UMCU, Utrecht, The Netherlands
| | | | - Jannie Romme
- 2 Laboratory of Microbiology and Infection Control, Amphia Hospital , Breda, The Netherlands
| | - Gwan H Ho
- 1 Department of Surgery, Amphia Hospital , Breda, The Netherlands
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Langenberg JC, Kluytmans JA, de Groot HG, Ho GH, Veen EJ, Buimer M, van der Laan L. Surgical Site and Graft Infections in Endovascular and Open Abdominal Aortic Aneurysm Surgery. Surg Infect (Larchmt) 2018; 19:424-429. [DOI: 10.1089/sur.2017.302] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Affiliation(s)
| | - Jan A.J.W. Kluytmans
- Laboratory of Microbiology and Infection Control, Amphia Hospital, Breda, The Netherlands
- Julius Center for Health Sciences and Primary Care, UMCU, Utrecht, The Netherlands
| | | | - Gwan H. Ho
- Department of Surgery, Amphia Hospital, Breda, The Netherlands
| | - Eelco J. Veen
- Department of Surgery, Amphia Hospital, Breda, The Netherlands
| | - M.G. Buimer
- Department of Surgery, Amphia Hospital, Breda, The Netherlands
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