Oncology
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It has been proposed that extending the platinum-free interval with intervening non-platinum therapy increases the efficacy of a later re-treatment with platinum in platinum-sensitive recurrent ovarian cancer. This hypothesis is based on data from small series and although it has not been validated prospectively, this strategy has entered general practice in Italy in the last years. The SOCRATES study retrospectively assessed the pattern of care of a cohort of patients with recurrent platinum-sensitive ovarian cancer observed in the years 2000-2002 in 37 Italian centres. Data were collected between April and September 2005. ⋯ With the limits of a retrospective study, our data question the hypothesis that extending the platinum-free interval with an intervening non-platinum therapy in patients with recurrent platinum-sensitive ovarian cancer improves the response rate of a further platinum re-treatment.
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Symptoms other than their primary disease can interfere in the lives of terminal cancer patients. We sought to identify which of these symptoms is most important. ⋯ Although pain was the most common and severe symptom, fatigue was the most important symptom interfering in the lives of terminal cancer patients. In treating terminal cancer patients, healthcare providers should actively intervene to reduce both fatigue and pain.
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The combined assessment of thymidylate synthase (TS), dihydropyrimidine dehydrogenase (DPD) and thymidine phosphorylase (TP) gene expressions in metastatic colorectal cancer has been reported to be able to predict the efficacy of fluoropyrimidine-based chemotherapy. In order to evaluate the prognostic role in the adjuvant setting, we investigated the TS, DPD and TP expression in primary tumors of colorectal cancer patients treated with 5-fluorouracil (5-FU). ⋯ This retrospective investigation suggests that the combined assessment of TS and DPD may be useful to evaluate the prognosis of patients with Dukes' B and C colon carcinoma receiving 5-FU adjuvant chemotherapy. The role of TP as a predictor for 5-FU-based therapy needs further investigations.
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Recombinant granulocyte colony-stimulating factors (G-CSF) have been shown to be effective in reducing the risk of infections associated with antitumour chemotherapy. This report describes a single-centre experience of the efficacy of pegfilgrastim compared with filgrastim or lenograstim in reducing the incidence of febrile neutropenia in patients receiving combination chemotherapy with taxane and epirubicin in a neoadjuvant and adjuvant setting. ⋯ These data show a trend towards superiority of pegfilgrastim over filgrastim or lenograstim in reducing the frequency of febrile neutropenia in patients treated with taxane and epirubicin chemotherapy regimens for breast cancer.
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Various chemotherapeutic agents as well as the anti-CD20 antibody rituximab (R) have been tested in patients with mucosa-associated lymphoid tissue (MALT) lymphoma, but no standard chemotherapeutic regimen has emerged so far. Judging from the data obtained in various types of lymphoma, the activity of R appears to be enhanced by combination with chemotherapy. As no data on this topic exist for MALT lymphoma, we have retrospectively analysed our experience with R plus cyclophosphamide, doxorubicin/mitoxantrone, vincristine and prednisone (R-CHOP/R-CNOP) in patients with relapsed MALT lymphoma. ⋯ Our data demonstrate a high activity of R-CHOP/R-CNOP in relapsing MALT lymphoma irrespective of prior therapy.