Microbial Features and Antibiotic Prophylaxis of Prosthetic Joint Infection.
- Author:
Jae Myung KANG
1
;
Sun Young CHOI
;
Sang Ho CHOI
;
Jin Won JUNG
;
Jun Won JUNG
;
In Gyu BAE
;
Soo Ho LEE
;
Woo Shin CHO
;
Jae Suk CHANG
;
Seong Il BIN
;
Yang Soo KIM
;
Jun Hee WOO
;
Ji So RYU
Author Information
1. Department of Internal Medicine, College of Medicine, Ulsan University, Asan Medical Center, Seoul, Korea.
- Publication Type:Original Article
- Keywords:
Prosthetic joint infection;
Antibiotic prophylaxis;
MRCNS;
MRSA
- MeSH:
Anti-Bacterial Agents;
Antibiotic Prophylaxis*;
Arthroplasty;
Cephalosporins;
Chungcheongnam-do;
Escherichia coli;
Glycopeptides;
Hip;
Humans;
Joints*;
Knee;
Methicillin-Resistant Staphylococcus aureus;
Orthopedics;
Prevalence;
Pseudomonas aeruginosa;
Retrospective Studies;
Serratia marcescens;
Staphylococcus;
Staphylococcus aureus
- From:Korean Journal of Infectious Diseases
2000;32(4):301-306
- CountryRepublic of Korea
- Language:Korean
-
Abstract:
BACKGROUND: Success in orthopedic implant surgery relies on reducing infection by preventive methods including antibiotic prophylaxis. The lack of published data on orthopedic implant infections with methicillin-resistance Staphylococcus aureus (MRSA) and methicillin-resistance coagulase-negative staphylococcus (MRCNS) makes it difficult to choose correct prophylactic antibiotics. We therefore reviewed the etiology of prosthetic joint infection and the effectiveness of current antibiotic prophylaxis. METHODS: We reviewed retrospectively the clinical notes and microbial records of patients with prosthetic joint infection who had admitted in Asan Medical Center from June 1989 to July 1999. RESULTS: During a eleven-year period, prosthetic joint infections occurred in 18 (0.9%) of 2,028 patients who received a total hip or total knee arthroplasty at Asan Medical Center (AMC). The cephalosporins were administered to most of patients before surgery for prophylaxis. Twenty two patients were referred to our institution because of prosthetic joint infection. Thirty five patients had positive bacteriological cultures from tissue removed at the time of surgery or joint aspiration. Staphylococci were the most common pathogens and accounted for twenty four (68.8%) of the 35 isolates. Seven (50%) of the fourteen isolates of coagulase-negative staphylococci were MRCNS. Eight (80 %) of the ten ioslates of S. aureus were MRSA. Gram-negative bacilli accounted for five (14.3%) of the isolates and included Escherichia coli, Serratia marcescens, Pseudomonas aeruginosa. CONCLUSION: First-or second-generation cephalosporins were effective prophylatic antibiotics in total hip or total knee arthroplasty because the rate of prosthetic joint infections was low (0.9%). But the prevalence of MRCNS or MRSA prosthetic joint infection was high, we must consider glycopeptides prophylaxis if there is, or has been, infection or carriage with MRCNS or MRSA.
