Simulation framework to analyze Operating Room release mechanisms

The block time (BT) schedule, which allocates Operating Rooms (ORs) to surgical specialties, causes inflexibility for scheduling outside the BT, which negatively affects new surgeons, new specialties, and specialties that have fluctuation in the number of surgeries. For this inflexibility, we introd...

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Bibliographic Details
Published inProceedings of the Winter Simulation Conference 2014 pp. 1144 - 1155
Main Authors van der Kooij, Rimmert, Mes, Martijn R. K., Hans, Erwin W.
Format Conference Proceeding
LanguageEnglish
Published IEEE 01.12.2014
Subjects
Adaptation models
Delays
Hospitals
Schedules
Scheduling
Surgery
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Summary:The block time (BT) schedule, which allocates Operating Rooms (ORs) to surgical specialties, causes inflexibility for scheduling outside the BT, which negatively affects new surgeons, new specialties, and specialties that have fluctuation in the number of surgeries. For this inflexibility, we introduce the concept of releasing ORs, and present a generic simulation and evaluation framework that can be used by hospitals to evaluate various release mechanisms. The simulation and evaluation framework is illustrated by a case study at Vanderbilt Medical Center and University (VUMC) in Nashville. The results show that introducing a release policy has benefits in decreasing the number of unscheduled patients and decreasing access time, without affecting the specialties originally assigned to the released rooms.
ISSN:0891-7736
1558-4305
DOI:10.1109/WSC.2014.7019972