BACKGROUND The prevalence of colorectal cancer in the elderly is rising,with increasing numbers of older patients undergoing surgery.However,there is a paucity of information on the surgical outcomes and operative tec...BACKGROUND The prevalence of colorectal cancer in the elderly is rising,with increasing numbers of older patients undergoing surgery.However,there is a paucity of information on the surgical outcomes and operative techniques used in this population.AIM To evaluate the post-operative outcomes for patients≥85 years old following colorectal cancer resection as well as evaluating the outcomes of laparoscopic resection of colorectal cancer in patients over 85.METHODS Patients who underwent colorectal cancer resection at our institution between January 2010 and December 2018 were included.The study was divided into two parts.For part one,patients were divided into two groups based on age:Those age≥85 years old(n=48)and those aged 75-84 years old(n=136).Short term surgical outcomes and clinicopathological features were compared using appropriate parametric and non-parametric testing.For part two,patient’s over 85 years old were divided into two groups based upon operative technique:Laparoscopic(n=37)vs open(n=11)colorectal resection.Short-term postoperative outcomes of each approach were assessed.RESULTS The median length of stay between patients over 85 and those aged 75-85 was eight days,with no statistically significant difference between the groups(P=0.29).No significant difference was identified between the older and younger groups with regards to severity of complications(P=0.93),American Society of Anaesthesiologists grading(P=0.43)or 30-d mortality(2%vs 2%,P=0.96).Patients over 85 who underwent laparoscopic colorectal resection were compared to those who underwent an open resection.The median length of stay between the groups was similar(8 vs 9 d respectively)with no significant difference in length of stay(P=0.18).There was no significant difference in 30-d mortality rates(0%vs 9%,P=0.063)or severity of complication grades(P=0.46)between the laparoscopic and open surgical groups.CONCLUSION No significant short term surgical differences were identified in patients≥85 years old when compared to those 75-85 years old.There is no difference in short term surgical outcomes between laparoscopic or open colorectal resections in patients over 85.展开更多
文摘BACKGROUND The prevalence of colorectal cancer in the elderly is rising,with increasing numbers of older patients undergoing surgery.However,there is a paucity of information on the surgical outcomes and operative techniques used in this population.AIM To evaluate the post-operative outcomes for patients≥85 years old following colorectal cancer resection as well as evaluating the outcomes of laparoscopic resection of colorectal cancer in patients over 85.METHODS Patients who underwent colorectal cancer resection at our institution between January 2010 and December 2018 were included.The study was divided into two parts.For part one,patients were divided into two groups based on age:Those age≥85 years old(n=48)and those aged 75-84 years old(n=136).Short term surgical outcomes and clinicopathological features were compared using appropriate parametric and non-parametric testing.For part two,patient’s over 85 years old were divided into two groups based upon operative technique:Laparoscopic(n=37)vs open(n=11)colorectal resection.Short-term postoperative outcomes of each approach were assessed.RESULTS The median length of stay between patients over 85 and those aged 75-85 was eight days,with no statistically significant difference between the groups(P=0.29).No significant difference was identified between the older and younger groups with regards to severity of complications(P=0.93),American Society of Anaesthesiologists grading(P=0.43)or 30-d mortality(2%vs 2%,P=0.96).Patients over 85 who underwent laparoscopic colorectal resection were compared to those who underwent an open resection.The median length of stay between the groups was similar(8 vs 9 d respectively)with no significant difference in length of stay(P=0.18).There was no significant difference in 30-d mortality rates(0%vs 9%,P=0.063)or severity of complication grades(P=0.46)between the laparoscopic and open surgical groups.CONCLUSION No significant short term surgical differences were identified in patients≥85 years old when compared to those 75-85 years old.There is no difference in short term surgical outcomes between laparoscopic or open colorectal resections in patients over 85.
