BACKGROUND: Although there is a general perception that, as the older population grows in number, more are undergoing surgery, there are few data on trends in major resections for cancer and short-term outcomes in this group. METHODS: The Nationwide Inpatient Sample was (NIS) used to estimate the national trends of major upper abdominal resections (esophagus, stomach, liver, pancreas) for cancer in octogenarians (aged ≥80 years) from 2001 to 2011. Resection rates performed per year were incidence-adjusted within this age group for each cancer type as determined by the NIS database. Joinpoint regression was used to calculate average annual percentage changes (AAPC) when evaluating trends over time. RESULTS: During the study period, octogenarians underwent an estimated 30,356 upper abdominal organ resections for cancer in the United States, representing 3.8% of all cancer admissions among octogenarians. Resection rates in octogenarians increased significantly over time (AAPC, 2.54; P < .001) secondary to increasing trends in pancreatic (AAPC, 11.52; P < .001) and hepatic (AAPC, 6.67; P < .001) resections. Elixhauser comorbidity index scores increased from a mean of 3.61 to 4.20 (AAPC, 1.31; P < .001), whereas inpatient mortality during this time decreased from 13.6% to 8.2% (AAPC, 5.58; P < .001). CONCLUSIONS: Overall rates of major upper abdominal cancer resections in octogenarians are increasing over time, driven by increases in liver and pancreatic resections. These increases were observed despite a less favorable patient morbidity profile over time. These patterns may suggest shifting selection criteria for octogenarians undergoing major abdominal surgery over time in the context of diminishing postoperative mortality. Cancer 2018;124:125-35.
BACKGROUND: Although there is a general perception that, as the older population grows in number, more are undergoing surgery, there are few data on trends in major resections for cancer and short-term outcomes in this group. METHODS: The Nationwide Inpatient Sample was (NIS) used to estimate the national trends of major upper abdominal resections (esophagus, stomach, liver, pancreas) for cancer in octogenarians (aged ≥80 years) from 2001 to 2011. Resection rates performed per year were incidence-adjusted within this age group for each cancer type as determined by the NIS database. Joinpoint regression was used to calculate average annual percentage changes (AAPC) when evaluating trends over time. RESULTS: During the study period, octogenarians underwent an estimated 30,356 upper abdominal organ resections for cancer in the United States, representing 3.8% of all cancer admissions among octogenarians. Resection rates in octogenarians increased significantly over time (AAPC, 2.54; P < .001) secondary to increasing trends in pancreatic (AAPC, 11.52; P < .001) and hepatic (AAPC, 6.67; P < .001) resections. Elixhauser comorbidity index scores increased from a mean of 3.61 to 4.20 (AAPC, 1.31; P < .001), whereas inpatient mortality during this time decreased from 13.6% to 8.2% (AAPC, 5.58; P < .001). CONCLUSIONS: Overall rates of major upper abdominal cancer resections in octogenarians are increasing over time, driven by increases in liver and pancreatic resections. These increases were observed despite a less favorable patient morbidity profile over time. These patterns may suggest shifting selection criteria for octogenarians undergoing major abdominal surgery over time in the context of diminishing postoperative mortality. Cancer 2018;124:125-35.
Authors: Gregory T Kennedy; Benjamin D Ukert; Jarrod D Predina; Andrew D Newton; John C Kucharczuk; Daniel Polsky; Sunil Singhal Journal: J Gastrointest Surg Date: 2018-07-31 Impact factor: 3.452
Authors: Daniel S Rubin; Megan Huisingh-Scheetz; Mark K Ferguson; Peter Nagele; Carol J Peden; Diane S Lauderdale Journal: J Am Geriatr Soc Date: 2021-05-10 Impact factor: 7.538