Research trends in the treatment of prostatic neoplasms

Prostatic carcinoma, in the male population ranks first as incidence and second as cause of oncologic mortality. In the last decades, significantly better clinical results were achieved both in diagnosis and therapy. The latter covers a broad range of possibilities, including standard surgery, nerve-sparing surgery, combined surgery and hormonotherapy, cryosurgery, external beam radiotherapy, brachytherapy, conformal radiotherapy, combined hormone and radiation therapy, as well as conventional hormonotherapy. However, there is still much controversy on the role of the screening, the most appropriate staging modalities, the most adequate treatment in the various presentations of the disease. The present trends of the clinical research in this field are directed towards the identification of factors involved in the onset of this neoplasm and the possibility of decreasing its incidence with programs of chemoprevention, the identification of new biological markers able to assess the biological potential of the disease, the comparison between the main treatment modalities of localized carcinoma (surgery, brachytherapy, external beam radiotherapy) and the definition of parameters predictive of the response to the various treatments to better personalize the therapy of the single patient, the development of treatments based on genetic therapy and of effective systemic therapies able to control the hormone-resistant advanced disease and to clarify the impact of the different therapies on the quality of life and health care costs.