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Introduction. The effect of a prolonged oral anti-inflammatory therapy on PSA values in patients with persistent abnormal PSA values after negative prostate biopsy (PBx) was evaluated. Material and methods. From September 2011 to September 2012, 70 patients (medi- an age 62 years), with persistent abnormal PSA values after negative extended PBx, were given an herbal extract with anti-inflammatory activity for 3 months (Lenidase®; 1 tablet daily constituted of baicalina, bromelina and escina). All patients were submitted to prostate biopsy for: abnormal DRE; PSA > 10 ng/mL, PSA values between 4.1-10 or 2.6-4 ng/mL with free/total PSA < 25% and < 20%, respectively. Three months after the end of anti-inflammato- ry therapy all patients were revaluated; indication for repeat saturation biopsy (SPBx) and detection rate for PCa were compared with those previously recorded in our Department using the same inclusions criteria for biopsy. Results. Oral administration of Lenidase® was well tolerated and no side effects were observed; PSA values decreased in 54 (77.8%) out 70 patients with a median PSA reduction of 20.5% (from 8.8 to 7 ng/mL) and remained unchanged in 16 patients (22.2%); the repeat SPBx rate resulted significantly lower (22.8% vs 35.5%; p < 0.05) showing a superimposable detection rate for PCa (3 cases) in comparison with our previous data (18.7% vs 22%). Conclusions. In our preliminary data a prolonged oral anti-inflammatory therapy reduced PSA levels in patients with negative PBx and persistent suspicious for PCa decreasing the indication to perform repeat SPBx (about 30% of the cases).

Objective To evaluate whether biopsy cores taken via a transrectal approach from the anterior apical region of the prostate in a repeat-biopsy population can result in an increased overall cancer detection rate and in more accurate assessment of the Gleason score. Patients and Methods The study was a prospective, randomised (end-fire vs side-fire ultrasound probe) evaluation of 288 men by repeat transrectal saturation biopsy with 28 cores taken from the transition zone, base, mid-lobar, anterior and the anterior apical region located ventro-laterally to the urethra of the peripheral zone. Results The overall prostate cancer detection rate was 44.4%. Improvement of the overall detection rate by 7.8% could be achieved with additional biopsies of the anterior apical region. Two tumours featuring a Gleason score 7 could only be detected in the anterior apical region. In three cases (2.34%) Gleason score upgrading was achieved by separate analysis of each positive core of the anterior apical region. A five-fold higher cancer detection rate in the anterior apical region compared with the transition zone could be shown. Conclusion Sampling of the anterior apical region results in higher overall cancer detection rate in repeat transrectal saturation biopsies of the prostate. Specimens from this region can detect clinically significant cancer, improve accuracy of the Gleason Scoring and therefore may alter therapy. [ABSTRACT FROM AUTHOR]