The results of the study indicate that ERCC1 may predict survival in bladder cancer treated by platinum-based therapy.

No abstract

The understanding of cellular processes underlying tumour biology has allowed the development of novel molecular‐targeted drugs with optimistic results in renal cell carcinoma (RCC). Mutations in the von Hippel‐Lindau gene are found in 75% of sporadic RCCs, which results in upregulation of several genes involved in angiogenesis, e.g. vascular endothelial growth factor and platelet‐derived growth factor. Other activated pathways in RCC are the epidermal growth factor receptor and the mTOR pathway, which regulate survival and cell growth. In addition to temsirolimus (an mTOR inhibitor) two different strategies have been studied to inhibit these targets: monoclonal antibodies, e.g. bevacizumab, and small molecule tyrosine‐kinase inhibitors such as sorafenib, sunitinib and AG 013736. Phase II studies with these drugs reported substantial clinical activity in advanced RCC. Survival benefit was reported with temsirolimus, sunitinib and sorafenib in randomized trials, which led to the accelerated approval of sorafenib and sunitinib for advanced RCC by regulatory authorities in the USA and Europe. Nevertheless, as new therapies develop, new challenges arise for the optimum use of these targeted drugs. We discuss the rationale and the clinical development of these novel molecular‐targeted agents, with special emphasis on updated information presented at recent meetings because of the relevance of the data reported and the potential future impact in the management of patients with RCC.

Significantly better survival results were observed for MMC-FT versus MMC alone. Subset analysis suggest a strong benefit in patients with node-negative and early-stage resected gastric cancer.

No abstract

M-VAC (cisplatin, methotrexate, adriamycin, vinblastine) combination chemotherapy has been for long time the standard of care in fit patient with advanced urothelial tumors. Gemcitabine/cisplatin with similar results and an improved toxicity profile has proved to be a new standard alternative. Whether or not we can improve survival with newer triplet regimens will depend upon the results of ongoing phase III trials. In addition to the new active drug combinations and targeted therapies, new approaches are emerging for treatment. Chemotherapy optimization using molecular markers predicting chemosensitivity are being applied. There is an obvious need to incorporate in clinical trials a systematic translational approach to explain both our successes and our failures.

No abstract

The prognosis for oligometastatic colorectal cancer has improved in recent years, mostly because of recent advances in new techniques and approaches to the treatment of oligometastases, including new surgical procedures, better systemic treatments, percutaneous ablation, and stereotactic body radiation therapy (SBRT). There are several factors to consider when deciding on the better approach for each patient: tumor factors (metachronous or synchronous metastases, RAS mutation, BRAF mutation, disease-free interval, size and number of metastases), patient factors (age, frailty, comorbidities, patient preferences), and physicians’ factors (local expertise). These advances have presented major challenges and opportunities for oncologic multidisciplinary teams to treat patients with limited liver and lung metastases from colorectal cancer with a curative intention. In this review, we describe the different treatment options in patients with limited liver and lung metastases from colorectal cancer, and the possible combination of three approaches: systemic treatment, surgery, and local ablative treatments.