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- W2589503194 abstract "309 Background: Gallbladder cancer (GBC) is the most common malignancy of the biliary tract. Less than 30% present at an early stage where surgical resection is curative. We examine a cohort of patients with GBC toward determining if preoperative and postoperative treatment of locally advanced GBC demonstrate any differing results in complications or survival. Methods: A retrospective review of patients seen at FCCC with GBC from Jan 1991 to Nov 2008 was performed. Demographics, clinical stage, surgical procedure, AJCC 7th stage, details of neoadjuvant and adjuvant treatment and complications of surgery were analyzed. Results: Fifty-one patients with GBC were identified. Of these, 66% had their GBC found incidentally, 77% had stage 2 or greater cancers, and 35 patients needed liver resection with portal lymphadenectomy. 13 patients had an extrahepatic bile duct resection. 10 patients had extended resections including pancreatoduodenectomy (5) or colectomy (5), while 6 had cholecystectomy alone. 25% (n=13) of the population had preoperative chemoradiation only, 30 % (n=15) had postoperative chemoradiation only, while 15% (n=8) received maintenance chemotherapy only. 10% (n=5) had preoperative and postoperative therapy, while twenty percent of the group (n=10) had surgery only. 49% had recurrences (n=25), with 48% percent of these being local-regional. Median survival was 30 months for the whole group, with 54.6 month median survival for the 41 patients without extended resection. No significant difference in survival was seen comparing preoperative therapy versus postoperative treatment (p=0.13). Five-year survival is 47% for those with minor hepatic resection compared to 25% for those with combined hepatic and colon or pancreatic resection. Conclusions: We present a retrospective view of patients treated in our center, the majority of whom received either preoperative or postoperative adjuvant therapy, both of which had good median survival and acceptable morbidity and mortality. Given the poor survival and high recurrence rate for stage II and greater cancers, we suggest that preoperative or postoperative adjuvant therapy for these cases may be equally effective. No significant financial relationships to disclose." @default.
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- W2589503194 date "2011-02-01" @default.
- W2589503194 modified "2023-09-24" @default.
- W2589503194 title "Preoperative or postoperative therapy for resectable gallbladder cancer? A retrospective analysis of patients treated at a single institution." @default.
- W2589503194 doi "https://doi.org/10.1200/jco.2011.29.4_suppl.309" @default.
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