Antibiotic prophylaxis in hip surgery: A comparision of two vs. three doses of cefuroxime.

Abstract

OBJECTIVE:

To compare the efficacy of two-dose regime with a three-dose regime of cefuroxime in the prevention of post-operative wound infection in hip surgery patients and to determine the most effective regime of antibiotic prophylaxis for such patients.

METHODS:

The prospective, comparative, multi-centre cohort study was conducted from January 1998 to June 1998 at Dundee Royal Infirmary and attached district hospitals (Stirling Royal Infirmary and Falkirk Royal Infirmary). It comprised patients who had hip surgery i.e. fracture fixation, hemiarthroplasty or total hip replacement. Patients were assigned to two groups. Group A patients received cefuroxime 750mg at induction of anaesthesia and 750mg at the end of the procedure, while Group B patients received 1.5gm of cefuroxime at the induction of anaesthesia, followed by 750mg 8 and 16 hours after the operation. Patients were assessed post-operatively daily according to the ASEPSIS wound scoring system during the hospital stay.

RESULTS:

There were 280 patients in the study, with 140(50%) in each of the two groups. In Group A 60(43%) patients required fracture fixation, the rate of wound infection was 2(3.3%), 40(28.5%) required hemiarthroplasty and the rate of wound infection was 1(2.5%) and 40(28.5%) required total hip replacement and the rate of wound infection was zero. In Group B, the corresponding numbers were 1/60 (1.6%), 1/40 (2.5%) and zero. No evidence of minor, moderate or severe wound infection was observed in 272(97%) patients regardless of the group. The most frequent pathogens were Staphylococcus aureus in 3(1%) patients and Staphylococcus epidermidis in 2(0.7%).

CONCLUSIONS:

There was no significant difference in the prevalence of wound infection between the patients who had received two or three doses of cefuroxime.

• Authors: Rana Dilawaiz Nadeem, Mohammad Akhtar, Omer Iqbal Cheema, Ali Raza Hashmi, Mohammed Jazib Nadeem, Aliza Nadeem
• Journal: JPMA. The Journal of the Pakistan Medical Association (J Pak Med Assoc) Vol. 65 Issue 11 Suppl 3 Pg. S136-41 (Nov 2015) ISSN: 0030-9982 [Print] Pakistan
• PMID: 26878505 (Publication Type: Journal Article)