Predictors of morbidity and mortality after hepatectomy in elderly patients: analysis of 7621 NSQIP patients. Issue 5 (26th August 2013)

• Record Type: Journal Article
• Authors: Tzeng, Ching‐Wei D.; Cooper, Amanda B.; Vauthey, Jean‐Nicolas; Curley, Steven A.; Aloia, Thomas A.
• Is Part Of: HPB. Volume 16:Issue 5(2014:May)
• Page Start: 459
• Page End: 468
• Publication Date: 2013-08-26
• Subjects: Liver -- Diseases -- Periodicals; Biliary tract -- Diseases -- Periodicals; Pancreas -- Diseases -- Periodicals; 616.362005
• DOI: 10.1111/hpb.12155
• Languages: English
• ISSNs: 1365-182X

Abstract

<abstract abstract-type="main"> <title>Abstract</title> <sec id="hpb12155-sec-0001" sec-type="section"> <title>Objectives</title> <p>Increasingly, surgeons are performing hepatectomies in older patients. This study was designed to analyse the incidences of and risk factors for post‐hepatectomy morbidity and mortality in elderly patients.</p> </sec> <sec id="hpb12155-sec-0002" sec-type="section"> <title>Methods</title> <p>All elective hepatectomies for the period 2005–2010 recorded in the American College of Surgeons (ACS) National Surgical Quality Improvement Program (NSQIP) database were evaluated. Factors associated with 30‐day rates of morbidity and mortality were compared between patients aged ≥75 years and those aged <75 years.</p> </sec> <sec id="hpb12155-sec-0003" sec-type="section"> <title>Results</title> <p>Elderly patients accounted for 894 of 7621 (11.7%) hepatectomies. These patients more frequently had comorbidities (diabetes, cardiovascular or lung disease, lower albumin, elevated creatinine, anaesthesia risk; all <italic>P</italic> < 0.05) and were more likely to undergo partial or left rather than right or extended hepatectomies (<italic>P</italic> = 0.013). Despite the lesser surgical magnitude of these procedures, elderly patients experienced higher rates of severe complications (23.9% versus 18.4%; <italic>P</italic> < 0.001) and overall postoperative mortality (4.8% versus 2.0%; <italic>P</italic> < 0.001). The occurrence of any severe complication was associated with a mortality rate of 20.1% in elderly patients and 10.8% in non‐elderly patients (<italic>P</italic> < 0.001). This disparity in mortality was more pronounced in patients with two or more (31.7% versus 20.2%; <italic>P</italic> < 0.001) and three or more (46.3% versus 31.1%; <italic>P</italic> < 0.001) severe complications. Independent risk factors for severe complications and/or mortality included an albumin level of < 4 g/dl, lung disease, intraoperative transfusion, a concurrent intra‐abdominal operation, and an operative time of >240 min (all <italic>P</italic> < 0.05).</p> </sec> <sec id="hpb12155-sec-0004" sec-type="section"> <title>Conclusions</title> <p>Given their lower physiologic reserve, elderly patients are at much greater risk for mortality after severe complications. To improve outcomes, surgeons should balance age and preoperative comorbidities with magnitude of hepatectomy.</p> </sec> </abstract>