Class of 2012 Abstract / Specific Aims: The purpose of this study was to evaluate the effectiveness of various post-operative prophylaxis methods in lung transplant patients by comparing the incidence of venous thromboembolism (VTE) before and after the implementation of a standardized hospital order set at the University of Arizona Medical Center (UAMC) in April 2007.
Methods: Paper and electronic medical charts were retrospectively reviewed if patients had a lung transplant date between October 31, 2003 – October 31, 2010. A computerized database was used to collect demographic data, length of stay (LOS), comorbid conditions, prophylaxis type (including dose/frequency), and date/type of thromboembolic events in the post-operative period prior to discharge and up to 1-year post- discharge.
Main Results: Ninety-two patient charts were included in the study with 35 charts in the pre-order set (“Before”) group and 57 charts in the post- order set (“After”) group. All baseline characteristics were similar between groups except age (mean age difference 8.1 yrs, p=0.003), use of mycophenolate (Before n=24, After n=54; p=0.002), and use of medications that increase risk of VTE (Before n=6, After n=2; p=0.05). The April 2007 protocol significantly increased the number of patients receiving any method of prophylaxis (p<0.0001). However, receiving prophlyaxis did not significantly reduce event rates or readmissions due to VTE.
Conclusions: Although implementation of the April 2007 protocol did not significantly reduce VTE event rates and readmissions, VTE prophylaxis should continue to remain a priority. Adherence to the implemented protocol may reduce the number of patients left without effective methods of prophylaxis.
| Identifer | oai:union.ndltd.org:arizona.edu/oai:arizona.openrepository.com:10150/623605 |
| Date | January 2012 |
| Creators | Douglas, Randi M., Parker, Lauren N. |
| Contributors | Katz, Michael, Cosgrove, Richard, College of Pharmacy, The University of Arizona |
| Publisher | The University of Arizona. |
| Source Sets | University of Arizona |
| Language | en_US |
| Detected Language | English |
| Type | text, Electronic Report |
| Rights | Copyright © is held by the author. |
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