British journal of cancer
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British journal of cancer · Oct 2007
Randomized Controlled Trial Multicenter StudyA prospective randomised phase III trial of adjuvant chemotherapy with 5-fluorouracil and leucovorin in patients with stage II colon cancer.
The purpose of this trial was to investigate the efficacy of adjuvant chemotherapy with 5-fluorouracil (5-FU) and leucovorin (LV) in stage II colon cancer. Patients with stage II colon cancer were randomised to either adjuvant chemotherapy with 5-FU/LV (100 mg m(-2) LV+450 mg m(-2) 5-FU weekly, weeks 1-6, in 8 weeks cycles x 7) or surveillance only. Five hundred patients were evaluable for analyses. ⋯ Consequently, disease-free survival (DFS) was not significantly different between the two trial arms. In conclusion, results of this trial demonstrate a trend to a lower risk for relapse in patients treated with adjuvant 5-FU/LV for stage II colon cancer. However, in this study with limited power to detect small differences between the study arms, adjuvant chemotherapy failed to significantly improve DFS and OS.
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British journal of cancer · Oct 2007
High incidence of silent venous thromboembolism before treatment in ovarian cancer.
Venous thromboembolism (VTE) such as deep-vein thrombosis (DVT) and pulmonary thromboembolism (PTE) often occurs after surgery and rarely occurs even before surgery in patients with ovarian cancer. It is well known that levels of plasma D-dimer (DD) before treatment in most ovarian cancer patients are increased. This study therefore examined whether increased levels of DD are associated with presence of VTE before treatment of ovarian cancer. ⋯ There was no clinical onset of postoperative VTE in all 72 patients. Measurement of DD levels and subsequent ultrasonography revealed that silent or subclinical VTE frequently occurs before surgery in ovarian cancer. The usefulness of preoperative assessment of VTE needs further confirmation in randomised controlled trials.
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British journal of cancer · Oct 2007
Concomitant intensive chemoradiotherapy induction in non-metastatic inflammatory breast cancer: long-term follow-up.
The aim of this study was to evaluate with a long follow-up the efficacy of concomitant chemoradiotherapy in non-metastatic inflammatory breast cancer (IBC) and to evaluate the breast conservation rate. Between 1990 and 2000, 66 non-metastatic patients with IBC were treated with chemotherapy and concomitant irradiation. The induction chemotherapy consisted of epirubicine, cyclophosphamide and vindesine, in association with split-course bi-fractionated irradiation to a total dose of 65 Gy with concomitant cisplatin and 5-fluorouracil. ⋯ Median disease-free survival (DFS) was 28 months. Median overall survival (OS) was 63 months and median follow-up was 55.5 months. Induction chemotherapy and concomitant irradiation is feasible in patients with IBC, permitting a breast conservation with a high rate of local control with an OS comparable to that of the best recent series.