PURPOSE: To evaluate the efficacy of gemcitabine as palliative treatment in patients with advanced pancreatic cancer (PC) previously treated with placement of a covered metal biliary stent, taking into account survival and quality of life (QoL). PATIENTS AND METHODS: Forty-nine patients with unresectable PC and obstructive jaundice, previously treated with the placement of a covered metal biliary endoprosthesis, were randomized to receive gemcitabine (group A: 9 males, 7 females) orto be followed without any anticancer intervention (group B: 18 males, 15 females). Gemcitabine was administered weekly as intravenous (i.v.) 30 min infusion of 1000 mg/m2 for 3 consecutive weeks followed by 1-week rest (28-day cycle). QoL was evaluated with the QLQ-C30 questionnaire. RESULTS:229 gemcitabine doses were administered (median doses per patient 14.3, range 7-22). No statistically significant differences were observed regarding survival (group A: median 21 weeks, range 13-33; group B: median 22 weeks, range 13-29; p=0.809). According to the average QLQ-C30 score, group B patients showed statistically significant higher values (p=0.0001). Leukopenia, neutropenia, thrombocytopenia and anemia were the most common side effects in group A (81.25, 68.75, 62.50 and 31.25%, respectively). CONCLUSION:Gemcitabine didn't show to improve survival and QoL in patients with advanced PC previously treated with a covered metallic biliary endoprosthesis due to obstructive jaundice.
RCT Entities:
PURPOSE: To evaluate the efficacy of gemcitabine as palliative treatment in patients with advanced pancreatic cancer (PC) previously treated with placement of a covered metal biliary stent, taking into account survival and quality of life (QoL). PATIENTS AND METHODS: Forty-nine patients with unresectable PC and obstructive jaundice, previously treated with the placement of a covered metal biliary endoprosthesis, were randomized to receive gemcitabine (group A: 9 males, 7 females) or to be followed without any anticancer intervention (group B: 18 males, 15 females). Gemcitabine was administered weekly as intravenous (i.v.) 30 min infusion of 1000 mg/m2 for 3 consecutive weeks followed by 1-week rest (28-day cycle). QoL was evaluated with the QLQ-C30 questionnaire. RESULTS: 229 gemcitabine doses were administered (median doses per patient 14.3, range 7-22). No statistically significant differences were observed regarding survival (group A: median 21 weeks, range 13-33; group B: median 22 weeks, range 13-29; p=0.809). According to the average QLQ-C30 score, group B patients showed statistically significant higher values (p=0.0001). Leukopenia, neutropenia, thrombocytopenia and anemia were the most common side effects in group A (81.25, 68.75, 62.50 and 31.25%, respectively). CONCLUSION:Gemcitabine didn't show to improve survival and QoL in patients with advanced PC previously treated with a covered metallic biliary endoprosthesis due to obstructive jaundice.