Abstract
e14733 Background: Biliary tract tumours are rare and often poor prognosis cancers that comprise cholangiocarcinomas, ampullary tumours and gallbladder cancers. Methods: Medical Electronic Records for patients diagnosed between January 2008 and December 2010 and treated at a medical oncology unit were reviewed, and clinical and epidemiological data for patients were retrieved. Results: We have found 28 patients with a distribution with a clear majority of men (60%), with a median age of 66 years (range 45-80).Patients were mostly metastatic (85%) at diagnosis and the majority of patients had intrahepatic cholangiocarcinoma (60%) as diagnosis and debuted with large intrahepatic masses and metastatic disease.Those with tumours arising outside the liver (40%) had obstructive jaundice (28%) or cholangitis (26%) at diagnosis and needed in most cases biliary stenting (33%).Six patients had PS2 at diagnosis and received gemcitabine monotherapy. Only one patient remaining progression free at 6 months and none of them received treatment at progression, the mean PFS was of 5.3 months and the OS was of 8.3 months.Of 22 patients with good performance status, 12 of them with a mean age of 60 years received polychemotherapy with GEMOX or CDDP-gem with PFS of 7. 3 months and OS of 12. 3 months.The other 10 patients (with a mean age of 65 years) received gemcitabine as monotherapy with a PFS of 7. 9 months and a OS of 11. 4 months.Eight patients were treated with second line therapy with no responses and a mean of PFS of 2 months, OS was not superior to patients who did not receive second line treatment. Conclusion: Our patients with biliary tract tumours had a mean progression free survival of 8.2 months and a mean overall survival of 12.3 months with 5 patients remaining progression free more than 20 months after beginning treatment. This survival data are compatible with those reported in recent clinical trials although we did not find improvements in survival with polychemotherapy and second line therapies. Conclusions: Taken as a whole our patients with biliary tract tumours had a mean progression free survival of 8.2 months and a mean overall survival of 12.3 months with 5 patients remaining progression free more than 20 months after beginning treatment.
Published Version
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