부산대학교 도서관

Objectives: To determine the effect of pooling of patients for elective non-instrumented lumbar decompression on patient satisfaction and waiting times. Materials and Methods: We performed a retrospective review of Spine Tango and Theatre Databases of our Neurosurgical unit for patients who underwent elective primary non-instrumented lumbar decompression between January 2012 and 2016. Patient satisfaction scores at 3 and 12 months post-surgery were collected from the Spine Tango Registry, and patients categorised as pooled/non-pooled by searching theatre databases to determine their named listing and operating consultants. Results were analysed numerically and by performing chi-squared testing to determine if pooling affected patient satisfaction. Theatre records were analysed between January 2004-2006, January 2009-2011 and 2014-2016 to determine what effect implementation of the 18-week wait target system (2009) and of our pooled system (2012) had on waiting times to operation for patients undergoing elective primary non-instrumented lumbar decompression. Results: There is no significant difference in patient satisfaction levels between pooled and non-pooled patients at 3 (p = .052) and 12 months (p = .5) post primary elective lumbar decompression (significance p < .05). There was no difference in average waiting time between the pooled and non-pooled groups. Both setting of 18-week targets and pooling improved waiting times. Setting of 18-week targets affected average waiting times markedly while pooling most notably reduced the variability in waiting times between patients for the same procedure. Conclusions: Pooling of patients for elective non-instrumented lumbar decompression in our unit has improved waiting times, particularly the variability in them, with no detriment to patient satisfaction. We would recommend other units to consider developing a system of pooling such as ours, to help maximise use of their current resources and avoid highly variable waiting times for patients for the same procedure within the same department. [ABSTRACT FROM AUTHOR]