Perioperative factors associated with septic arthritis after arthroplasty. Prospective multicenter study of 362 knee and 2,651 hip operations.
Perioperative factors associated with late septic arthritis after knee and hip arthroplasties were prospectively investigated. All patients received a short course of perioperative cefuroxime. After a follow-up of 1 year, septic arthritis was diagnosed in 9/362 patients (2.5 percent) after knee arthroplasty and in 17/2651 patients (0.64 percent) after hip arthroplasty. For the knee, factors associated with septic arthritis after arthroplasty were rheumatoid arthritis, wound infection, an unhealed wound, and a painful, limited knee function at discharge from the hospital. For the hip, corresponding risk factors were diabetes, failed fracture osteosynthesis, a breakdown of sterility during operation, wound infection, postoperative urinary tract infection, and an unhealed wound at discharge from the hospital or a difficult rehabilitation course. Reoperation after knee and hip arthroplasty was also clearly associated with a higher incidence of septic arthritis.
Wymenga
A B
AB
Department of Orthopedics, University Hospital Nijmegen, The Netherlands.
van Horn
J R
JR
Theeuwes
A
A
Muytjens
H L
HL
Slooff
T J
TJ
D001170:Arthritis, Infectious / Q000209:etiology*; D001172:Arthritis, Rheumatoid / Q000150:complications; D002444:Cefuroxime / Q000008:administration & dosage*; D048909:Diabetes Complications; D005500:Follow-Up Studies; D050723:Fractures, Bone / Q000150:complications; D006622:Hip Prosthesis / Q000009:adverse effects*; D006801:Humans; D015994:Incidence; D007720:Knee Prosthesis / Q000009:adverse effects*; D015999:Multivariate Analysis; D011446:Prospective Studies; D012086:Reoperation; D012307:Risk Factors; D013211:Staphylococcus aureus / Q000302:isolation & purification; D013530:Surgical Wound Infection / Q000209:etiology; D014552:Urinary Tract Infections / Q000150:complications; D014945:Wound Healing
D002444:Cefuroxime