Randomized study of maintenance vinorelbine in responders with advanced non-small-cell lung cancer.

Background: Prolongation of chemotherapy duration, usually referred to as maintenance chemotherapy, has been considered as an approach to improve survival of patients with advanced non-small-cell lung cancer (NSCLC). If the maintenance regimen differs from the induction regimen, patients will receive not only higher total doses of chemotherapy but also earlier delivery of non-cross-resistant agents. We conducted a randomized trial to compare maintenance vinorelbine therapy with observation in previously untreated patients who responded to induction treatment with mitomycin-ifosfamide-cisplatin (MIC).

[Oncolor is ten years old: the age of discretion for the Lorraine network in oncology].

Oncolor, network in oncology in Lorraine, was born ten years ago, from a group of professionals in the field of oncology who worked closed together with regional administrative authorities. Oncolor was created with respect of equilibrium between the different regional partners avoiding struggle for power. Oncolor was conducting different actions: recognition of hospital sites according to three levels based on technical and humans means at disposal (highly specialised sites, specialised sites, and associated sites); the definition of good practice for hospital pharmacies leading to the generalization of centralized preparation of chemotherapy under responsibility of a pharmacist; the organization of multidisciplinary practice through the written and implementation of clinical guidelines accessible on the web site of the network (www.

Preoperative chemotherapy followed by surgery compared with primary surgery in resectable stage I (except T1N0), II, and IIIa non-small-cell lung cancer.

Purpose: To evaluate whether preoperative chemotherapy (PCT) could improve survival in resectable stage I (except T1N0), II, and IIIA non-small-cell lung cancer (NSCLC).

Patients And Methods: A randomized trial compared PCT to primary surgery (PRS). PCT consisted of two cycles of mitomycin (6 mg/m(2), day 1), ifosfamide (1.

Protective effect of faecal occult blood test screening for colorectal cancer: worse prognosis for screening refusers.

Background And Aims: Screening for colorectal cancer (CRC) by faecal occult blood testing (FOBT) decreases CRC mortality by 15-33%. Compliance remains an obstacle to maximising the benefit of FOBT screening. We tested the hypothesis that individuals offered FOBT screening but refused would have an increased incidence and worse prognosis for CRC compared with those tested and with controls.

Preparation and anti-HIV activity of O-acylated heparin and dermatan sulfate derivatives with low anticoagulant effect.

In order to increase the ratio of anti-HIV activity to anticoagulant activity, glycosaminoglycan derivatives selectively substituted at OH and/or COOH groups were prepared. Standard heparin, heparin fragments, or dermatan sulfate were converted to their tributylammonium or tetrabutylammonium salts. Their selective O-acylation to various (controlled) degrees was carried out in a homogeneous way in N,N-dimethylformamide using carboxylic acid anhydrides and 4-(dimethylamino)pyridine as catalyst.