Abstract
Background
Fecal diversion for chronic, non-healing wounds improves quality of life, assists in wound healing, and helps to prepare for reconstructive surgery. While commonplace, little has been published regarding the safety of diversion in this patient subgroup. The purpose of this study is to elucidate the morbidity and mortality of fecal diversion for chronic wounds and to identify those patients with disproportionately high perioperative risk.
Methods
Retrospective analyses were performed using the American College of Surgeons National Surgical Quality Improvement Project (NSQIP) database and an institutional database. The primary outcome analyzed was 30-day mortality and secondary outcomes included 30-day morbidity and readmission rate.
Results
Eight hundred fifty-nine patients were identified in the NSQIP database who underwent diversion compared to 3990 who did not. In unmatched data, there were no significant differences in substantial 30-day morbidities. In matched data, diverted patients had a significantly lower perioperative mortality. Fifty-six patients were identified in the institutional review who were diverted for non-healing wounds. Fifty percent of patients with a preoperative ejection fraction of less than 30% died within 30 days of surgery (LR 6.58, p = 0.045).
Conclusions
The NSQIP review indicates that fecal diversion does not inherently increase 30-day perioperative morbidity or mortality. While 30-day morbidity remains high, the institutional review suggests that patients with cardiac dysfunction contribute to the majority of complications. As such, an ejection fraction less than 30% may be a relative contraindication to immediate diversion. Medical optimization and elective diversion should be considered whenever feasible.
Level of Evidence: Level III, risk / prognostic study.
from #Head and Neck by Sfakianakis via simeraentaxei on Inoreader https://ift.tt/2CmywPB
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