Periprosthetic joint infection.

Periprosthetic joint infections are a devastating complication after arthroplasty and are associated with substantial patient morbidity. More than 25% of revisions are attributed to these infections, which are expected to increase. The increased prevalence of obesity, diabetes, and other comorbidities are some of the reasons for this increase.

Patient Compliance with Preoperative Disinfection Protocols for Lower Extremity Total Joint Arthroplasty.

Introduction: Infection after total joint arthroplasty has been most attributed to bacterial wound contamination from skin flora. To address this, the CDC recommends bathing with an antiseptic agent the night prior to the operative day. However, despite these measures, the incidence of infections has not been reduced markedly.

Infection prevention methodologies for lower extremity total joint arthroplasty.

Despite advances in our understanding of surgical site infections following total joint arthroplasty, this serious surgical complication continues to represent a substantial economic burden for the patient, the treating institution and the healthcare system. After increasing for the past decade, infection rates have stabilized at 1.6%; however, the total cost is projected to increase with the total number of revision procedures performed.

Chlorhexidine reduces infections in knee arthroplasty.

The purpose of this study was to evaluate the incidence of surgical site infections in total knee arthroplasty patients using a preadmission cutaneous skin preparation protocol compared with a cohort of patients undergoing standard in-hospital perioperative preparation only. Records between 2007 and 2010 were reviewed to identify deep incisional and periprosthetic infections among patients using the chlorhexidine protocol (478 patients) and patients who did not use the protocol (1,735 patients). Patients using the chlorhexidine cloths were given two packets of six chlorhexidine gluconate-impregnated cloths, with instructions for use, the evening before and morning of surgery.

Pre-admission cutaneous chlorhexidine preparation reduces surgical site infections in total hip arthroplasty.

The purpose of this study was to evaluate the incidence of surgical site infections in total hip arthroplasty patients who used an advance pre-admission cutaneous surgical preparation protocol and to compare these results to a cohort of patients who did not use the protocol. Between 2007 and 2010, 557 patients used the chlorhexidine cloths and 1901 patients did not use the cloths. Patient records were reviewed to determine the incidence of deep incisional and periprosthetic infections.

Preoperative chlorhexidine preparation and the incidence of surgical site infections after hip arthroplasty.

The purpose of this study was to evaluate effectiveness of an advance, at-home chlorhexidine-impregnated skin preparation cloth in decreasing the incidence of deep periprosthetic hip arthroplasty infections. Arthroplasty surgeons at the senior author's institution provided their patients with chlorhexidine-impregnated single-use cloths for use at home the night before and the morning of surgery. Between January 2007 and December 2009, the compliance of this practice, as well as the incidence of periprosthetic infections, was monitored for all patients who underwent hip arthroplasty.

Advance pre-operative chlorhexidine reduces the incidence of surgical site infections in knee arthroplasty.

Surgical site infections following elective knee arthroplasties occur most commonly as a result of colonisation by the patient's native skin flora. The purpose of this study was to evaluate the incidence of deep surgical site infections in knee arthroplasty patients who used an advance cutaneous disinfection protocol and who were compared to patients who had peri-operative preparation only. All adult reconstruction surgeons at a single institution were approached to voluntarily provide patients with chlorhexidine gluconate-impregnated cloths and a printed sheet instructing their use the night before and morning of surgery.