Systematic analysis of extracting data on advance directives from patient electronic health records in terminal oncology patients

e24011 Background: Advanced care planning and living wills are critical components of caring for patients at the end of their lives. Advance directives are designed to be implemented when a patient meets the legal definition of terminal and is deemed incapacitated. By reviewing the electronic health record (EHR) in patients with terminal cancer, we sought to evaluate whether advance directives were appropriately implemented. Methods: A retrospective analysis of the EHR of 500 cancer patients from 1/1/2013 to 12/31/2016 was performed. Data points were manually collected and entered in a central database, and data analysis was completed using SAS. Results: Of the 500 patients, 160 (32%) had an advance directive (AD). The most common clinical terminology used by physicians indicating a terminal diagnosis was “progressive” (36.6%) and “palliative” (31%). The most common clinical terminology indicating incapacity was “altered mental status” (25.6%), and “not oriented” (14%). 34 patients (6.8%) met all criteria of having a terminal diagnosis, a documented AD, and deemed incapacitated. Of these patients who met all of these data points, their ADs were implemented on average 1.7 days (SD: 4.4 days) after which they should have been. This resulted in a total of 58 days of additional care provided to these patients. Conclusions: End-of-life care is a challenging albeit vital part of the practice of medicine. This study provided insight on to how ADs are managed in day to day practice in a hospital. From our analysis, it is clear that physicians are able to identify when a patient is terminal; however, it is typically later than it should have been recognized (and thereby, leading to delays in the implementation of the patient’s AD). Further studies should be performed focusing on harnessing the power of the EHR and providing physicians formative and evaluative feedback of practice patterns to ensure that ADs are honored when appropriate.