Despite enormous advances in the treatment of colorectal cancer, there is no single standard treatment approach for all patients. However, there are general principles of management that can be used to guide therapy. The clinician who fails to individualize therapy for colorectal cancer is likely not taking full advantage of all therapeutic options available. Reviewing key clinical evidence tha...

BE At the 2007 American Society of Clinical Oncology meeting, Merchan and colleagues presented results from the phase I portion of a trial that aimed to determine the maximum tolerated dose and dose-limiting toxicity of the combination of the mammalian target of rapamycin (mTOR) inhibitor temsirolimus (Torisel, Pfizer) and the anti-vascular endothelial growth factor (VEGF) monoclonal antibody b...

Cystoid macular edema (CME) is a relatively common painless condition usually accompanied by blurred vision. The prevalence of CME varied from 5% to 47% depending on cause of pathology. There are several treatments available for ME including intravitreal use of bevacizumab that has been used in different doses in few studies. However, there is still scarcity of data available on the use of beva...

The purpose of this study was to evaluate the effects of the use of the subconjunctival injection of bevacizumab (Avastin) on angiogenesis in the rat cornea. Corneas of 20 Wistar male rats were cauterized with silver nitrate crystal. Animals were divided in four groups: control group (GC) that received subconjunctivally 0.02 ml of 0.9% saline solution on the day of the lesion; group GO that rec...