Perforated peptic ulcer disease in transferred patients is associated with significant increase in length of stay.

BACKGROUND: Perforated peptic ulcer disease (PPUD) has a prevalence of 0.004-0.014% with mortality of 23.5% (Tarasconi et al. in World J Emerg Surg 15(PG-3):3, 2020). In this single center study, we examined the impact associated with patient transfer from outside facilities to our center for definitive surgical intervention (exploratory laparotomy). METHODS: Using EPIC report workbench, we identified 27 patients between 2018 and 2021 undergoing exploratory laparotomy with a concurrent diagnosis of peptic ulcer disease, nine of which were transferred to our institution for care. We queried this population for markers of disease severity including mortality, length of stay, intensive care unit (ICU) length of stay, and readmission rates. Manual chart reviews were performed to examine these outcomes in more detail and identify patients who had been transferred to our facility for surgery from an outside hospital. RESULTS: A total of 27 patients were identified undergoing exploratory laparotomy for definitive treatment of PPUD. The majority of patients queried underwent level A operations, the most urgent level of activation. In our institution, a Level A operation needs to go to the operating room within one hour of arrival to the hospital. Average mortality for this patient population was 14.8%. The readmission rate was 40.1%, and average length of ICU stay post-operatively was 16 days, with 83% of non-transfer patients requiring ICU admission and 100% of transfer patients requiring ICU admission, although this was not found to be statistically significant. Average length of hospital stay was 27 days overall. For non-transfer patients and transfer patients, LOS was 20 days and 41 days, respectively, which was statistically significant by one-sided t-test (p = 0.05). CONCLUSION: Patients transferred for definitive care of PPUD in a population otherwise notable for high mortality and high readmission rates: their average length of stay compared to non-transfer patients was over twice the length, which was statistically significant. Transferred patients also had higher rates of ICU care requirement although this was not statistically significant. Further inquiry to identify modifiable variables to facilitate the care of transferred patients is warranted, especially in the context of improving quality metrics known to enhance patient outcomes, satisfaction, and value.