Uracil/ftorafur/leucovorin combined with irinotecan (TEGAFIRI) or oxaliplatin (TEGAFOX) as first-line treatment for metastatic colorectal cancer patients: results of randomised phase II study.

This randomised phase II study evaluates the safety and efficacy profile of uracil/tegafur/leucovorin combined with irinotecan (TEGAFIRI) or with oxaliplatin (TEGAFOX). One hundred and forty-three patients with measurable, non-resectable metastatic colorectal cancer were randomised in a multicentre study to receive TEGAFIRI (UFT 250 mg m(-2) day days 1-14, LV 90 mg day days 1-14, irinotecan 240 mg m(-2) day 1; q21) or TEGAFOX (UFT 250 mg m(-2) day days 1-14, LV 90 mg day days 1-14, oxaliplatin 120 mg m(-2) day 1; q21). Among 143 randomised patients, 141 were analysed (68 received TEGAFIRI and 73 TEGAFOX).

5-fluorouracil modulated by leucovorin, methotrexate and mitomycin: highly effective, low-cost chemotherapy for advanced colorectal cancer.

We have reported that an alternating regimen of bolus and continuous infusion 5-fluorouracil (FU) was superior to bolus FU in terms of response rate and progression-free survival in advanced colorectal cancer. Biochemical modulation was an essential part of this regimen and it was selective for the schedule of FU administration: bolus FU was in fact modulated by methotrexate (MTX) while continuous infusion FU was potentiated by 6-s-leucovorin (LV). Considering the low cost and the favourable report on the activity of mitomycin C (mito) added to CI FU, we have incorporated this agent in the infusional part of our treatment programme.

Multicenter randomized clinical trial on high-dose epirubicin plus cis-platinum versus vinorelbine plus cis-platinum in advanced non small cell lung cancer.

Background: High dose Epirubicin (HD-EPI) (>90 mg/m2) and Vinorelbine (VNR) demonstrated antitumor activity as single agent (about 20%) in the treatment of advanced NSCLC. This trial compares these two agents combined with cisplatin (CP).

Patients And Methods: From August 1992 to February 1996, 228 patients with locally advanced or metastatic NSCLC were randomized to receive either EPI 120 mg/m2 as i.

Prognostic significance of estrogen receptors in 405 primary breast cancers: a comparison of immunohistochemical and biochemical methods.

Over the last few years, estrogen receptor determination by means of immunohistochemistry has been extensively used. The aim of this study was to compare this technique with estrogen receptor determination by means of dextran-coated charcoal, and to evaluate whether one of the two methods is more predictive of prognosis. Estrogen receptors were determined by means of both the dextran-coated charcoal method and immunohistochemistry in 405 patients with primary breast cancer; age, pathological tumor size, nodal status, and progesteron receptors by dextran-coated charcoal method were also recorded.

Detection at diagnosis of tumor cells in bone marrow aspirates of patients with small-cell lung cancer (SCLC) and clinical correlations.

Background: Immunocytochemistry has often been used to identify tumor cells in bone marrow aspirate (BMA) of SCLC patients in order to improve the results of conventional histomorphology. However, whether the detection of bone marrow microlocalisation at diagnosis had implications for prognosis has not been clear.

Patients And Methods: Eighty-four slides (44 patients) and 66 bone marrow biopsies (from 42/44 patients) were evaluated.

Cisplatin pharmacokinetics in elderly patients.

The treatment of elderly patients with cancer may be difficult because of the narrow therapeutic index of antineoplastic drugs, the decline in the performance of organs and functions, and frequent comorbidity. In these patients, therapeutic drug monitoring may be useful in optimizing chemotherapy. Six patients older than 70 years with a variety of solid tumors received a total of 21 cycles of cisplatin (DDP)-based chemotherapy program (DDP dose, 50-65 mg/m2).

[The use of monoclonal antibodies that recognize the neural cell adhesion molecule (NCAM) in the diagnosis of bone marrow localization of small cell lung cancer].

We have used immunocytochemistry to identify tumor cells in bone-marrow aspirates of 40 untreated patients with small cell lung cancer and we compared the results with conventional histomorphology. The monoclonal antibodies (MAbs) used were NCC-LU-243 and NCC-LU-246 (both cluster 1). For each MAb 76 slides were evaluated.

Treatment patterns in elderly patients (greater than or equal to 70 years) with breast carcinoma. A retrospective study of the Gruppo Oncologico Clinico Cooperativo del nord-Est (GOCCNE).

The pattern of treatment used in elderly women affected by breast carcinoma was evaluated in a retrospective study by the North-East Clinical Cooperative Group in Italy (GOCCNE). Six divisions were involved in the study. The medical records of 115 elderly women were reviewed; the women's median age was 75 years (range, 70-93).