» Articles » PMID: 23967388

Bacteriology Swabs in Primary Total Knee Arthroplasty

Overview
Specialty Health Services
Date 2013 Aug 23
PMID 23967388
Citations 2
Authors
Affiliations
Soon will be listed here.
Abstract

Objective: An early detection of possible periprosthetic infection may lead to an earlier and potentially less invasive treatment of infected total knee arthroplasty TKA). The purpose of the present study was to evaluate retrospectively our current, affordable clinical practice of intra-operative swab taking during primary TKA.

Methods: A total of 206 primary TKA were analysed retrospectively for intra-operative bacteriology swabs and subsequent periprosthetic infection. All bacteriology swabs were obtained in a standardized manner including a tissue sample. Data was statistically evaluated concerning standard descriptive statistics and using the chi-square test.

Results: Bacteria were identified in 43.4% with coagulase-negative staphylococci being the most frequently isolated pathogens (52.2%). Regarding the contingency tables and chi-squared tests, generally no association was found between positive intra-operative swabs and subsequent periprosthetic infection as well as all other parameters investigated (timing of the antibiotic prophylaxis and pre-operative laboratory results).

Conclusions: Bacteriology swabs during primary total knee arthroplasty are no adequate measure to predict subsequent periprosthetic infections, even if augmented with a tissue sample.

Citing Articles

INTRAOPERATIVE EVALUATION AND LEVEL OF CONTAMINATION DURING TOTAL KNEE ARTHROPLASTY.

Alomar A, Alfayez S, Binnasser A, Aljassir F Acta Ortop Bras. 2022; 30(spe1):e243232.

PMID: 35864825 PMC: 9270042. DOI: 10.1590/1413-785220223001e243232.


Intraoperative Bacterial Contamination and Activity of Different Antimicrobial Prophylaxis Regimens in Primary Knee and Hip Replacement.

Rivera A, Sanchez A, Luque S, Mur I, Puig L, Crusi X Antibiotics (Basel). 2020; 10(1).

PMID: 33375415 PMC: 7823842. DOI: 10.3390/antibiotics10010018.

References
1.
Dietz F, Koontz F, FOUND E, Marsh J . The importance of positive bacterial cultures of specimens obtained during clean orthopaedic operations. J Bone Joint Surg Am. 1991; 73(8):1200-7. View

2.
Bernard L, Sadowski C, Monin D, Stern R, Wyssa B, Rohner P . The value of bacterial culture during clean orthopedic surgery: a prospective study of 1,036 patients. Infect Control Hosp Epidemiol. 2004; 25(6):512-4. DOI: 10.1086/502431. View

3.
Zimmerli W, Trampuz A, Ochsner P . Prosthetic-joint infections. N Engl J Med. 2004; 351(16):1645-54. DOI: 10.1056/NEJMra040181. View

4.
Moussa F, Anglen J, Gehrke J, Christensen G, Simpson W . The significance of positive cultures from orthopedic fixation devices in the absence of clinical infection. Am J Orthop (Belle Mead NJ). 1997; 26(9):617-20. View

5.
Ellenrieder M, Lenz R, Haenle M, Bader R, Mittelmeier W . Two-stage revision of implant-associated infections after total hip and knee arthroplasty. GMS Krankenhhyg Interdiszip. 2012; 6(1):Doc17. PMC: 3252662. DOI: 10.3205/dgkh000174. View