ABSTRACT
Objective To investigate the safety and effectiveness of open radical prostatectomy (ORP) for locally advanced prostate cancer (LAPC).Methods From January 2012 to April 2017,132 cases underwent ORP were included.The mean age was 65.1 years old (ranged 41 to 83 years old),median PSA was 28.9 ng/ml (ranged 1.2 to 319.7 ng/ml) and mean Glcason score was 8.0(ranged 6.0 to 10.0).The number of clinical stage T3aN0,T3bN0,T4N0 and T1 ～4N1 were 92 cases(69.7％),20 cases (15.2％),8 cases (6.1％) and 12 cases (9.0％),respectively.Results The median length of hospital day,mean operative time and median blood loss were 9 d,180 min and 350 ml respectively.The intraoperative complication rate was 3.0％ (4/132),including 2 rectum injury and 2 iliac vessel injury.Pathological tumor stage revealed that ≤ pT2 N0 7 cases (5.3％),pT3a N0 61 cases (46.2％),pT3b N0 38 cases (28.8％),pT4N0 12 cases (9.1％) and pT1～4N1 14 cases (10.6％).The mean Gleason score was 8.0 (ranged 6 tol0).The numbers of patients with perineural invasion,seminal vesicle invasion and positive surgical margin were 81 cases (61.4％),49 cases (37.1％) and 41 cases (31.1％) respectively.The median follow-up duration was 24.1 (ranged 1.8 to 62.2) months.The rate of postoperative complications was 3.0％ (4/132) including 1 urethral stricture,1 wound infection,1 intestinal fistula and 1 lymphatic fistula.The rates of patients with urinary continence 1,3,6 and 12 months after surgery were 30.4％ (38/125)、63.9％ (76/119)、72.6％ (82/112)、89.1％ (90/101).The rates of adjuvant hormonal therapy and radiotherapy were 34.1％ (45/132) and 38.6％ (51/132).One patient (0.8％) died of lung cancer.The rate of biochemical recurrence(BCR) was 25.8％ (34/132).The 5-year BCRfree survival rate was 57.2％ (95％ CI 41.9％ ～ 70.6％).Conclusion The oncological control and functional recovery outcomes of ORP for locally advanced prostate cancer were reliable.