Original ResearchElderly patients have similar short term outcomes and five-year survival compared to younger patients after pancreaticoduodenectomy

- Large single UK centre study examining outcomes after pancreaticoduodenectomy (PD).
- Comparison between elderly (≥75 years) and younger (<75 years) patients.
- Study revealed that age was not a risk factor for increased peri-operative mortality.
- Elderly had comparable outcomes and five-year survival to younger patients after PD.
- Elderly should be offered PD for resection of pancreatic and periampullary cancers.

BackgroundOutcomes following pancreaticoduodenectomy (PD) in elderly patients in the United Kingdom (UK) remain uncertain. This study aimed to analyse peri-operative outcomes in the elderly, and investigate the impact of age on five-year survival following PD in a UK tertiary centre.Materials and methodsAll patients who underwent PD in a single Hepatobiliary and Pancreatic unit in the UK between January 2007 to December 2015 were analysed from a prospectively collected database. Individuals were divided into two groups (Group A <75 years and Group B ≥ 75 years “elderly”) and outcomes compared.ResultsFive hundred and twenty-four patients were included (Group A n = 422, Group B n = 102). Post-operative cardiac events and peri-operative mortality were higher in the elderly (10.8 vs 3.6%, p = 0.008 and 5.9 vs 1.9%, 0.037, respectively). Multivariate analysis revealed only ASA score (OR 0.279, 95% CI 0.063-1.130), post-pancreatectomy haemorrhage (OR 0.055, 95% CI 0.006-0.518) and pulmonary embolism (OR 0.03, 95% CI 0.00-0.148) as independent risk factors for peri-operative mortality. Age was not (OR 0.978, 95% CI 0.911-1.049). Median survival was 22 months in Group A and 19 months in Group B (p = 0.165). Predictors of five-year survival included vascular resection (OR 0.171, 95% CI 0.053-0.549), positive margin (OR 0.256, 95% CI 0.102-0.641), lympho-vascular invasion (OR 0.392, 95% CI 0.160-0.958) and lymph node ratio (OR 67.381, 95% CI 3.301-1375.586), but not age (OR 1.012, 95% CI 0.972-1.054).ConclusionOlder patients have similar peri-operative outcomes and five-year survival compared to younger counterparts after PD in a UK tertiary centre, and should be considered for surgical resection of pancreatic and periampullary cancers.