Study finds outcomes of high-risk cancer operations in 80-year-olds worse tha...(patients undergoing major resections for...),Health

Date:12/18/2007

patients undergoing major resections for lung, esophageal and pancreatic cancer using short-term data from the Nationwide Inpatient Sample (NIS) database to assess operative mortality and discharge in octogenarians relative to younger patients (aged 65 to 69 years). Long-term data from the Surveillance and End Results Medicare database was then used to measure late survival in the elderly.

We believe that our population-based study yields more realistic results because it is representative of patient data from 1,000 hospitals across the country, not just data from the top hospitals, added Dr. Finlayson.

According to the NIS database, between 1994 and 2003 an estimated 200,000 patients aged 65 years and older underwent resection for lung, esophageal or pancreatic cancer. For all three procedures, death during the surgical procedure among octogenarians was substantially higher than that of younger patients for all three cancers (esophagectomy, 19.9 percent versus 8.8 percent, p<0.0001; pancreatectomy, 15.5 percent versus 6.7 percent, p<0.0001; lung resection, 6.9 percent versus 3.7 percent, p<0.0001). Older age was strongly associated with decreased likelihood of being discharged to home after the operation. A large proportion of octogenarians were transferred to extended-care facilities after their operations, ranging from 24 percent after lung resection to 44 percent after esophagectomy. Five-year survival in octogenarians was low for all three cancers: 11 percent after pancreatectomy, 18 percent after esophagectomy and 31 percent after lung-cancer resection. Survival among octogenarians with two or more comorbidities was worse than those with fewer comorbidities.

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Contact: Sally Garneski pressinquiry@facs.org 312-202-5409 Weber Shandwick Worldwide Source:Eurekalert

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