Attitudes Toward Perioperative Antibiotic Prophylaxis in Primary Hip and Knee Arthroplasty and Hip Hemiarthroplasty: A Survey of Egyptian Joint Replacement Surgeons—Is It Time for Developing National Guidelines?

Abstract

Background: Periprosthetic joint infection is a severe complication after hip and knee arthroplasty, and using perioperative antibiotic prophylaxis (PABP) per guidelines and recommendations is one step in its prevention. The current study aimed to evaluate the attitude of Egyptian joint replacement surgeons toward PABP, their adherence to guidelines, and their insight into developing national guidelines. Methods: We conducted an online cross-sectional questionnaire study comprising three sections to collect information on various aspects of PABP and to gather insights into the development of national guidelines among members of the Egyptian Pelvis, Hip, and Knee Society (EPHAKS). The questionnaire targeted active practicing hip or knee replacement surgeons and was first sent by email to all members two weeks before the eighth EPHAKS annual conference. A reminder was announced during the conference, and subsequent email reminders were sent one week apart after the conference. The study was registered in clinicaltrials.gov (NCT06451224). Results: Out of 469 EPHAKS members, and among the 434 successfully delivered email invitations, 105 responded, giving a response rate of 24.2%. All were males, with a mean age of 42.98 ± 10.12 years; a total of 70.5% were consultants, and 13.3% performed more than 100 procedures annually. Most participants reported not following national or international guidelines, with response percentages of 80.9% and 62.9%, respectively. Consultants and surgeons performing more than 50 procedures annually showed significantly higher adherence to guidelines than others, with p-values of 0.046 and 0.004, respectively. Adherence to national or international guidelines for prescribing first- or second-generation cephalosporins was reported by 65.7% (preoperatively) and 59% (postoperatively). Only 9.5% reported prescribing antibiotics for the first 24 h postoperatively. Overall, 80% agreed that Egyptian patients are different and that PABP international guidelines do not suit them, and 98.1% agreed that developing national Egyptian PJI prevention guidelines is necessary owing to deficiencies and the broad applicability of the current national guidelines. Conclusions: Egyptian joint replacement surgeons rarely adhere to national or international guidelines for PABP, with higher adherence noticed among more experienced surgeons. The majority agreed that our patients are different and that international guidelines might not suit them, and nearly all participants expressed a strong desire to develop national guidelines.