Khan MZ, Khan A, Mbebe DT, Bruce JL, Bekker W, Clarke DL. Despite Major Therapeutic Advances, Vena Caval Trauma Remains Associated with Significant Morbidity and Mortality.
World J Surg 2022;
46:577-581. [PMID:
35001138 DOI:
10.1007/s00268-021-06403-x]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2021] [Indexed: 11/25/2022]
Abstract
BACKGROUND
Penetrating inferior vena caval injuries remain a challenging operative entity. This study reviews our local experience with the injury over a nine-year period and attempts to contextualize it within the published literature that emanates from South Africa on the topic.
METHODS
A single-centre retrospective review of prospectively collected data was performed of all patients who underwent a laparotomy for a penetrating IVC injury. Descriptive statistics were calculated for demographics, clinical and biochemical parameters, intraoperative data, ICU admission and outcomes.
RESULTS
During the nine-year period, thirty-five patients sustained penetrating injuries to the IVC. Mechanism of injury included 25 low velocity gunshots (71%) and 10 stab wounds (29%). The anatomical location included two (6%) supra-renal, six (17%) juxta-renal and 27 (77%) infra-renal injuries. Venorrhaphy was performed in 22 cases (63%) and ligation in 13 (37%). Average ICU stay was 5.4 days. Thirteen patients died (37%), of which six (46%) died within 24 h of arrival.
CONCLUSION
Despite dramatic improvements in surgical trauma care over the last four decades, penetrating injury to the IVC carries a high mortality rate ranging from 31 to 37%. It is unlikely that further improvements can be achieved by refining operative techniques and approaches to resuscitation. Future endeavours must focus on applying the burgeoning understanding of endovascular surgery to these injuries.
Collapse