OBJECTIVE: To identify the mortality risk factors of elderly patients (≥65 years old) during major digestive surgery, as defined according to the complexity of the operation. BACKGROUND: In the aging populations of developed countries, the incidence rate of major digestive surgery is currently on the rise and is associated with a high mortality rate. Consequently, validated indicators must be developed to improve elderly patients' surgical care and outcomes. METHODS: We acquired data from a multicenter prospective cohort that included 3322 consecutive patients undergoing major digestive surgery across 47 different facilities. We assessed 27 pre-, intra-, and postoperative demographic and clinical variables. A multivariate analysis was used to identify the independent risk factors of mortality in elderly patients (n = 1796). Young patients were used as a control group, and the end-point was defined as 30-day postoperative mortality. RESULTS: In the entire cohort, postoperative mortality increased significantly among patients aged 65-74 years, and an age ≥65 years was by itself an independent risk factor for mortality (odds ratio [OR], 2.21; 95% confidence interval [CI], 1.36-3.59; P = 0.001). The mortality rate among elderly patients was 10.6%. Six independent risk factors of mortality were characteristic of the elderly patients: age ≥85 years (OR, 2.62; 95% CI, 1.08-6.31; P = 0.032), emergency (OR, 3.42; 95% CI, 1.67-6.99; P = 0.001), anemia (OR, 1.80; 95% CI, 1.02-3.17; P = 0.041), white cell count > 10,000/mm³ (OR, 1.90; 95% CI, 1.08-3.35; P = 0.024), ASA class IV (OR, 9.86; 95% CI, 1.77-54.7; P = 0.009) and a palliative cancer operation (OR, 4.03; 95% CI, 1.99-8.19; P < 0.001). CONCLUSION: Characterization of independent validated risk indicators for mortality in elderly patients undergoing major digestive surgery is essential and may lead to an efficient specific workup, which constitutes a necessary step to developing a dedicated score for elderly patients.
OBJECTIVE: To identify the mortality risk factors of elderly patients (≥65 years old) during major digestive surgery, as defined according to the complexity of the operation. BACKGROUND: In the aging populations of developed countries, the incidence rate of major digestive surgery is currently on the rise and is associated with a high mortality rate. Consequently, validated indicators must be developed to improve elderly patients' surgical care and outcomes. METHODS: We acquired data from a multicenter prospective cohort that included 3322 consecutive patients undergoing major digestive surgery across 47 different facilities. We assessed 27 pre-, intra-, and postoperative demographic and clinical variables. A multivariate analysis was used to identify the independent risk factors of mortality in elderly patients (n = 1796). Young patients were used as a control group, and the end-point was defined as 30-day postoperative mortality. RESULTS: In the entire cohort, postoperative mortality increased significantly among patients aged 65-74 years, and an age ≥65 years was by itself an independent risk factor for mortality (odds ratio [OR], 2.21; 95% confidence interval [CI], 1.36-3.59; P = 0.001). The mortality rate among elderly patients was 10.6%. Six independent risk factors of mortality were characteristic of the elderly patients: age ≥85 years (OR, 2.62; 95% CI, 1.08-6.31; P = 0.032), emergency (OR, 3.42; 95% CI, 1.67-6.99; P = 0.001), anemia (OR, 1.80; 95% CI, 1.02-3.17; P = 0.041), white cell count > 10,000/mm³ (OR, 1.90; 95% CI, 1.08-3.35; P = 0.024), ASA class IV (OR, 9.86; 95% CI, 1.77-54.7; P = 0.009) and a palliative cancer operation (OR, 4.03; 95% CI, 1.99-8.19; P < 0.001). CONCLUSION: Characterization of independent validated risk indicators for mortality in elderly patients undergoing major digestive surgery is essential and may lead to an efficient specific workup, which constitutes a necessary step to developing a dedicated score for elderly patients.
Authors: E St-Louis; M Sudarshan; M Al-Habboubi; M El-Husseini Hassan; D L Deckelbaum; T S Razek; L S Feldman; K Khwaja Journal: Eur J Trauma Emerg Surg Date: 2015-04-08 Impact factor: 3.693
Authors: Kyle H Sheetz; Seth A Waits; Michael N Terjimanian; June Sullivan; Darrell A Campbell; Stewart C Wang; Michael J Englesbe Journal: J Am Coll Surg Date: 2013-10-09 Impact factor: 6.113
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Authors: Kyle H Sheetz; Seth A Waits; Robert W Krell; Arden M Morris; Michael J Englesbe; Andrew Mullard; Darrell A Campbell; Samantha Hendren Journal: Dis Colon Rectum Date: 2014-05 Impact factor: 4.585