Two different first-line 5-fluorouracil regimens with or without oxaliplatin in patients with metastatic colorectal cancer.

Background: Oxaliplatin, 5-fluorouracil (5-FU), and leucovorin (LV) are standard first-line treatments for patients with metastatic colorectal cancer (mCRC). The aim of this multicentre, open-label, phase IIIb study was to assess the addition of oxaliplatin to two different 5-FU regimens.

Patients And Methods: Patients with previously untreated mCRC were randomised to arm A [two-weekly oxaliplatin 85 mg/m(2) + either continuous intravenous infusion (CIV) of 5-FU without LV or two-weekly bolus and CIV 5-FU + LV (LV5FU2)] or arm B (5-FU CIV or LV5FU2 alone).

Oral vinorelbine and cisplatin as induction chemotherapy and concomitant chemo-radiotherapy in stage III non-small cell lung cancer: final results of an international phase II trial.

Introduction: Cisplatin in combination with vinorelbine has reported an optimal activity/tolerance ratio when used in combination with radiotherapy in locally advanced unresectable non-small cell lung cancer. The currently available oral formulation of vinorelbine should be easier to use assuming a similar activity profile. An international phase II trial with vinorelbine oral and cisplatin as induction followed by oral vinorelbine and cisplatin with concomitant radiotherapy was implemented to evaluate the efficacy in terms of objective response (OR) following this combination as primary end point and duration or response, progression-free survival, overall survival, and safety as secondary endpoints.

Vascular endothelial growth factor polymorphisms in relation to breast cancer development and prognosis.

Purpose: Angiogenesis is a necessary step in tumor growth and metastasis. Vascular endothelial growth factor (VEGF) is a major mediator of breast cancer angiogenesis. Therefore, we investigated the association of polymorphisms in the VEGF gene with breast cancer risk and prognostic characteristics of the tumors in a large case-control study.

BRCA1 and BRCA2 mutations as prognostic factors in bilateral breast cancer patients.

Background: Incidence of primary bilateral breast cancer (BC) is rare and does not exceed 5%. BRCA1/2 mutation carriers diagnosed with breast cancer have a strong life time risk of developing contralateral breast cancer (53% versus 2%).

Patients And Methods: A group of 108 patients with bilateral breast cancer, who reported at our Cancer Centres from 2000 to 2002, were subjected to genetic testing.

Polymorphisms and haplotype structures in genes for transforming growth factor beta1 and its receptors in familial and unselected breast cancers.

Alterations in TGF-beta signaling appear to be associated with an altered risk of developing cancer, including breast cancer. We carried out a case-control study on 8 polymorphisms, including 5 in the TGF-beta1 gene (G-800A, C-509T, Leu10-->Pro, Arg25-->Pro and Thr263-->Ile), a polyalanine polymorphism (9A-->6A) in the TGF-betaRI gene and 2 (G-875A and A-364G) in the TGF-betaRII gene, using samples from 2 different populations, Polish familial and Finnish unselected breast cancer cases, together with ethnically and geographically matched controls. Additionally, familial breast cancer cases with respective controls from Sweden and Germany were studied in the Leu10-->Pro polymorphism, making the total number of familial cases 659.