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The Effect of Immediate Versus Delayed Port Access on 30-Day Infection Rate
Tyler S Tancredi1,2,3,4,5,6,7, Jennifer L Kissane1,2,3,4,5,6,7, Frank C Lynch1,2,3,4,5,6,7
1Milton S. Hershey Medical Center, Penn State College of Medicine, Penn State Health Heart and Vascular Institute, CV Interventional Radiology, Hershey, Pennsylvania (Drs Tancredi, Kissane, Lynch, and Waybill); Milton S. Hershey Medical Center, Department of Public Health Sciences, Penn State Clinical and Transitional Science Institute, Hershey, Pennsylvania (Drs Li and Kong).
Abstract:
This study compared the 30-day infection risk of chest ports accessed on the same day as placement and chest ports with delayed initial access. The aim was to evaluate a larger data set that provided evidence for the development of port access guidelines. A retrospective chart review of 3322 chest port placement procedures performed between October 15, 2003, and June 10, 2015, was conducted at the interventional radiology department of a single institution. Procedure notes and health records were reviewed to determine time of initial port access, evidence of infection within a 30-day window of port placement, and causal organism(s) of infection. The results demonstrated that 64 ports (1.93%) met infection criteria within 30 days of placement, including 30 of the 945 ports immediately accessed and 34 of the 2377 ports not immediately accessed (3.17% vs 1.43%; P < .005). Dual lumen devices had a statistically significant higher rate of infection compared with single lumen devices (P = .006). This study concluded that there is a statistically significant higher rate of infection if a port is accessed immediately versus when access is deferred to later than 24 hours after placement.
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