Search

The management of high-risk prostate cancer has greatly evolved in recent years. Advances in imaging helps to better define the actual aggressiveness of the disease, to plan the surgical procedure, and to improve the prognostic evaluation of this high-risk of recurrence disease. The information obtained by MRI and by targeted biopsies improves management before surgery. Advances in nuclear medicine and generalization of PSMA-PET scans are beginning to improve the initial stage of diagnosis, thanks to a better detection of lymph node and distant metastases. The oncological interest of these new imaging techniques, which then influence the therapeutic plan, remains to be defined. The curative impact of an extensive lymph node dissection, as currently recommended, remains to be proved, and recently published randomized trials do not provide firm conclusions. The new hormone therapies pave the way for an intensification of perioperative systemic treatment, with a significant action on the tumor tissue, but an impact on survival, which remains to be defined in the context of ongoing randomized trials., (Copyright © 2021 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

Purpose: While there is no high-level evidence showing superiority of surgery over radiation treatment, radical prostatectomy is the most common treatment option for patients with localized, non-metastatic disease. Nearly 30% of all patients undergoing surgery will develop a biochemical recurrence in 10 years. In fact, more than 30% of contemporary patients treated with RP will harbor aggressive disease characteristics at final pathology., Material and Mehods: We conducted a review of the literature evaluating the timing of radiotherapy and the place of androgen deprivation after prostatectomie totale., Results: Four trials randomizing adjuvant radiotherapy and surveillance found an advantage in biochemical relapse-free survival in favor of immediate irradiation after radical prostatectomy, called adjuvant. However, in these studies, more than 40% of patients in the arm without adjuvant radiotherapy did not relapse at 10 years of follow-up. More recently, the question of the optimal time of this post-operative, adjuvant RT or during biological relapse has arisen through three trials (RADICALS-RT, RAVES, GETUG-AFU 17). These trials did not show a benefit for adjuvant radiotherapy in terms of event-free survival, a PSA-based endpoint, while confirming the toxicities observed during irradiation immediately after surgery. The optimal duration of hormonal therapy when associated with post-prostatectomy radiation therapy remains controversial., Conclusion: Early salvage radiotherapy is a new standard of treatment and adjuvant radiotherapy could be reserved for very selected patients. The role of hormone therapy is well defined in salvage situation, but its duration is still being studied., (Copyright © 2021 Société française de radiothérapie oncologique (SFRO). Published by Elsevier Masson SAS. All rights reserved.)

Prostate cancer, the most frequent cancer in man, is an adenocarcinoma sensible to chemical castration in more than 80% of cases due to its hormonal dependency. Androgen deprivation is the treatment for advanced cancer and can be associated with radiotherapy locally or in locally advanced situations. Multidisciplinary therapeutic choice depends on patient age and co-morbidities and clinical stage. The impact of hormonal treatment confers varied side effects and cardiovascular effects are now better known. Responsible mechanisms of this cardiotoxicity are at the same time direct but also indirect by metabolic thermogenic effects. Analysis of these clinical or biological effects, their correlations to the used type of hormonal treatment and the possible precautions of prescription will be detailed in this analysis of the literature. The collaboration of the oncologist or the urologist with the cardiologist becomes necessary and the existence of a unit of oncocardiology could improve the evaluation of the risk-benefit balance and the tolerance of the treatment., (Copyright © 2016 Société française de radiothérapie oncologique (SFRO). Published by Elsevier SAS. All rights reserved.)