Metastatic pancreatic cancer still represent one of the most deadly disease for which there are few therapeutic options, especially in second line and beyond setting. Nabpaclitaxel plus gemcitabine activity was demonstrated in first line setting, but there are no clear evidence suggesting its use after that. We report a retrospective data analysis of 23 patients who received nab-paclitaxel plus gemcitabine after first line treatment at our Oncology Department. We observed a significant clinical benefit (43,5%) with a median overall survival of 5 months. In addition, manageable side effects were reported. Our data, despite the small sample, seem to indicate that nab- paclitaxel plus gemcitabine is an active and well tolerated regimen even in pretreated patients.

The tests did not show a significant effect on anxiety and body image perception, but the patients reported that the psycho-educational group was an important intervention for their life. Outcome measurement is more complex in psychosocial research because many variables come into play and each phase of treatment is characterized by different types of problems for the patient: physical, relational and psychological aspects are involved.

Our study confirmed what has been reported in the literature: high levels of anxiety and depression affect communication among family members. Not surprisingly, the "fighting spirit" coping style engenders open communication.

We found no effect on cognitive function related to chemotherapy, the only little modification is about some emotional performance during chemotherapy. These findings may be explained by the central role of the psychological adaptation process, which occurs during the period from diagnosis to completion of treatment and is characterized by anxiety and adjustment depression. Our results seem to rule out any significant cognitive impairment due to adjuvant FOLFOX4 chemotherapy in colon cancer patients.

The anti-epidermal growth factor receptor monoclonal antibodies cetuximab and panitumumab have established efficacy as single agent and in combination with chemotherapy in advanced colorectal cancer. However, only a small percentage of unselected patients (around 10%) are responsive to these costly agents. Mutations in the KRAS gene are associated with resistance to both cetuximab and panitumumab and account for approximately 30% to 40% of resistant patients. Nevertheless, having an intact KRAS is necessary but not sufficient to derive benefit from EGFR inhibition. Further, positive predictive markers that are currently being evaluated include an increase in EGFR gene copy number and additional data suggest that other EGFR downstream pathways such as the PI3K/PTEN/AKT/mTOR and JAK/STAT pathways are also important when considering mechanisms of EGFR antibody resistance. New data seem to support the role of BRAF mutational status. In addition, high mRNA levels of the EGFR-ligands Epiregulin and Amphiregulin have been associated with increased responsiveness to cetuximab. In this article we will review the available clinical and experimental data potentially useful for a better patients' selection.