Acta clinica Croatica
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Prostate cancer is one of the most important men's health issues in developed countries. For patients with prostate cancer a preoperative staging of the disease must be made. Involvement of lymph nodes could be assessed using imaging methods (CT or/and MRI), however, newer methods also exist (PET/CT, PSMA PET/CT). ⋯ In 1-20% of patients, the lymph node invasion is present. Pelvic lymphadenectomy is primarily a diagnostic and staging method, and in minority of patients with positive lymph nodes it can be a curative method, too. In other patients with positive lymph nodes adjuvant therapy (radiotherapy and androgen deprivation therapy) can be beneficial.
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Acta clinica Croatica · Nov 2019
ReviewSURGICAL TREATMENT OF HIGH-RISK PROSTATIC CARCINOMA AND OLIGOMETASTATIC DISEASE.
Prostate cancer is responsible for the largest number of cancer-related deaths in male population in many countries of the world. Aggressive forms of the disease are associated with an increased risk of local recurrence and death. Treatment of high-risk local prostate cancer most commonly involves radical prostatectomy (RP) or external beam radiation therapy (EBRT) combined with androgen deprivation therapy (ADT) with or without the addition of brachytherapy (BT). ⋯ Radical prostatectomy in oligometastatic prostate cancer can significantly decrease the risk of local complications but only multimodal approach in selected group of patients may offer opportunities to eradicate tumor or delay its progression. Surgery for oligometastatic disease most commonly targets lymphatic disease with salvage pelvic lymph node dissection, whereas it rarely targets distant metastases. Further prospective, randomized studies are necessary to define the role and value of therapies in oligometastatic prostate cancer.
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Acta clinica Croatica · Nov 2019
ReviewRADIOTHERAPY OF PROSTATE CANCER: PRIMARY RADIOTHERAPY AND RADIOTHERAPY IN DISEASE RELAPSE.
Radiotherapy presents one of the essential modes of treatment in patients with prostate cancer at almost any stage of the disease. It can be delivered as external beam radiotherapy, as brachytherapy or two methods combined. ⋯ Stereotactic body radiotherapy (SBRT) with doses from 3.4 to 7.25 Gy per fraction presents valuable option in certain subgroups of patients. In case of local regional disease relapse, radiotherapy is used in curative setting.
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Acta clinica Croatica · Nov 2019
ReviewWHICH PATIENTS WILL BENEFIT MOST FROM DOCETAXEL ADDITION TO ANDROGEN DEPRIVATION THERAPY (ADT) IN METASTATIC CASTRATE-SENSITIVE PROSTATE CANCER (MCSPC)?
Docetaxel improved the outcome of patients with mCSPC and became standard of care after CHAARTED, STAMPEDE arm C and GETUG-AFU 15 clinical trials and after subsequent meta-analysis. Patients with high-volume (CHAARTED definition) and high-risk (LATITUDE definition) disease, who have good performance status and are fit for chemotherapy, seem to benefit the most from addition of docetaxel to the androgen deprivation therapy. Results from TITAN trial with apalutamide showed the activity in the same setting. ⋯ We have direct evidence of overall survival benefit from abiraterone, apalutamide and enzalutamide for patients with high-volume disease who are not fit for chemotherapy, as well as for patients with low-volume disease. Clinical trials will show is there place for triple therapy in clinical practice. Before obtaining the results of new clinical trial results, physicians should base their treatment decision on risks and benefits of each current approach and consider the patient´s other health issues such as access, costs, patient and patient´s preferences.
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Acta clinica Croatica · Nov 2019
ReviewWHO SHOULD RECEIVE RADIOTHERAPY IN METASTATIC HORMONE-SENSITIVE PROSTATE CANCER?
The standard of treatment of metastatic hormone-sensitive prostate cancer (mHSPC) is androgen deprivation therapy (ADT) with docetaxel or abiraterone. However, numerous retrospective studies suggested outcome benefit of prostate radiotherapy. Small randomized trial (HORRAD) showed no overall survival (OS) benefit of the addition of prostate radiotherapy to ADT but there was a trend toward survival benefit in a low volume disease. ⋯ In addition, OS was significantly improved in patients with a low volume disease. In the absence of reliable molecular markers, the extent of metastatic disease has emerged as an important factor for treatment decision making. In this review, we summarize data from non-randomized as well as from randomized studies concerning prostate radiotherapy to contribute to the improvement of treatment tailoring for each individual patient with mHSPC in order to achieve the best possible treatment outcomes.