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Guillaume Ploussard Laurent Salomon Yves Allory Stéphane Terry Dimitri Vordos Andreas Hoznek Claude‐Clément Abbou Francis Vacherot Alexandre De La Taille 《BJU international》2010,106(1):86-90
Study Type – Therapy (case series)Level of Evidence 4
OBJECTIVE
To review the biochemical recurrence‐free survival (RFS) rates of laparoscopic radical prostatectomy (LRP) in patients with a high risk of disease progression as defined by preoperative criteria of D’Amico et al.PATIENTS AND METHODS
Between October 2000 and May 2008, 110 patients had extraperitoneal LRP and bilateral pelvic lymph node sampling for high‐risk prostate cancer in our department. High‐risk prostate cancer was defined as a prostate‐specific antigen (PSA) level of >20 ng/mL, and/or a biopsy Gleason score ≥8, and/or a clinical stage of T2c–T4 stage. The median follow‐up was 37.6 months. Risk factors for time to biochemical recurrence were tested using log‐rank survivorship analysis and Cox proportional hazards regression.RESULTS
Prostate cancer was organ‐confined in 36% of patients; the Overall RFS was 79.4% and 69.8% at 1 and 3 years, respectively. The 3‐year RFS rates for organ‐confined cancer vs extracapsular extension were 100% and 54.3%, respectively (P < 0.001). The 3‐year RFS rates for tumour‐free seminal vesicle vs seminal vesicle invasion were 81.8% and 33.6%, respectively (P < 0.001). The 3‐year RFS rates for negative surgical margins vs positive were 85.2% and 47.3%, respectively (P = 0.001). Compared with men with any single pathological risk factor or any two risk factors, men with all three risk factors had a significantly shorter time to PSA failure after LRP (log‐rank test, P < 0.001).CONCLUSION
Among patients at increased risk of disease progression as defined by preoperative criteria, a third of men with organ‐confined disease have a favourable prognosis. Men at high risk for early PSA failure could be better identified by pathological assessment of RP specimens, and selected for phase III randomized trials investigating adjuvant systemic treatment. 相似文献3.
Study Type – Therapy (case series)Level of Evidence 4
OBJECTIVE
To investigate the effect of extended vs standard pelvic lymphadenectomy (sPLND) for patients with intermediate‐ and high‐risk prostate cancer undergoing laparoscopic radical prostatectomy (LRP).PATIENTS AND METHODS
Of a total of 1269 patients who underwent LRP during a 109 month period, 374 (30%) had a PLND; 253 men had a sPLND (2000 to March 2008) and 121 had an extended PLND (ePLND; after April 2008) for intermediate‐ or high‐risk prostate cancer. An extraperitoneal approach was used in all patients having sPLND and a transperitoneal approach in patients having ePLND.RESULTS
Patient age, body mass index, gland weight, prostate‐specific antigen level and Gleason grade were similar in the two groups. The ePLND group had a greater proportion of patients with cT3 disease (9.9% vs 4.2%, P = 0.046) and was associated with a longer operating time of 206.5 vs 180.0 min (P < 0.001) and a higher node count of 17.5 vs 6.1 (P = 0.002). Blood loss, hospital stay, transfusion and complication rates were similar in the two groups. Lymph node positivity was significantly greater (P = 0.018) in patients with pathological Gleason grade 7 tumours who had ePLND (9.6% vs 1.0%) but was similar for other grades of tumour.CONCLUSION
Based on these findings, and the results of other studies which show a reduction of prostate cancer‐specific mortality of 23% if lymph nodes are positive and 15% if they are negative after ePLND, and the correlation between surgical experience, lymph node yield and positivity, we recommend that all patients undergo ePLND if they are being treated with curative intent for intermediate‐ and high‐risk prostate cancer; ePLND should replace sPLND and surgeons performing <35 cases of RP a year should stop performing RP. 相似文献4.
Jochen Walz Steven Joniau Felix K. Chun Hendrik Isbarn Claudio Jeldres Ofer Yossepowitch Hsu Chao‐Yu Eric A. Klein Peter T. Scardino Alwyn Reuther Hein Van Poppel Markus Graefen Hartwig Huland Pierre I. Karakiewicz 《BJU international》2011,107(5):765-770
Study Type – Therapy (outcomes research) Level of Evidence 2b What’s known on the subject? and What does the study add? In the current literature, cT3 stage, biopsy Gleason > 8, PSA > 20 ng/ml, and D’Amico high‐risk category are frequently used definitions of high‐risk prostate cancer. Patients with clinically localized high‐risk prostate cancer do not have a uniformly poor prognosis after surgery. The rates of favourable pathological characteristics and biochemical‐recurrence free survival vary depending on the definition used for high‐risk prostate cancer.
OBJECTIVE
? To investigate the pathological characteristics and the rates of biochemical recurrence (BCR) ‐free survival after radical prostatectomy (RP) in men with high‐risk prostate cancer.METHODS
? Of 4760 patients treated with RP for prostate cancer at three institutions, 293 patients (6.2%) had clinical stage T3, 269 (5.7%) had a biopsy Gleason sum ≥ 8, 370 (7.8%) had preoperative PSA ≥ 20 ng/mL and 887 (18.6%) were considered high‐risk according to the D’Amico classification (clinical stage ≥ T2c or prostate‐specific antigen (PSA) ≥ 20 ng/mL or biopsy Gleason sum ≥ 8). ? Actuarial BCR‐free survival probabilities after RP and the rate of favourable pathology (organ‐confined cancer, negative surgical margin and Gleason ≤ 7) were assessed.RESULTS
? Median follow up was 2.4 years and 1179 (24.8%) patients had follow up beyond 5 years. ? The rate of favourable pathology increased in the following order: clinical stage T3 (13.7%), biopsy Gleason ≥ 8 (16.4%), the D’Amico high‐risk group (21.4%) and PSA ≥ 20 ng/mL (21.6%). ? The 5‐year BCR‐free survival probabilities were 35.4% for Gleason ≥ 8, 39.8% for PSA ≥ 20 ng/mL, 47.4% for D’Amico high‐risk group and 51.6% for clinical stage T3. ? Patients with only one risk factor had the most favourable 5‐year BCR‐free survival (50.3%), relative to patients with two or more risk factors (27.5%)CONCLUSIONS
? Men with clinically localized high‐risk prostate cancer do not have a uniformly poor prognosis after RP. ? The rate of favourable pathology and of BCR‐free survival may vary substantially, depending on the definition used. ? RP should be considered a valid treatment modality for high‐risk prostate cancer patients, as many can be surgically down‐staged. 相似文献5.
Predicting pathological outcomes in patients undergoing robot‐assisted radical prostatectomy for high‐risk prostate cancer: a preoperative nomogram 下载免费PDF全文
Firas Abdollah Dane E. Klett Akshay Sood Jesse D. Sammon Daniel Pucheril Deepansh Dalela Mireya Diaz James O. Peabody Quoc‐Dien Trinh Mani Menon 《BJU international》2015,116(5):703-712
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Akiko Murota‐Kawano Mayura Nakano Sachiko Hongo Sunao Shoji Yoshihiro Nagata Toyoaki Uchida 《BJU international》2010,105(12):1642-1645
Study Type – Therapy (case series) Level of Evidence 4
OBJECTIVE
To present experience in high‐intensity focused ultrasound (HIFU) used as a salvage therapy for biopsy‐confirmed local recurrence at the vesico‐urethral anastomosis after radical prostatectomy (RP).PATIENTS AND METHODS
From July 2006, four patients diagnosed with prostate cancer recurrence after RP were treated with HIFU, with or without salvage radiotherapy, using the Sonablate® 500 (Focus Surgery, IN, USA). Biochemical failure was defined as in increase in prostate‐specific antigen (PSA) level of >0.2 ng/mL. No patients received any adjuvant therapy after HIFU therapy before reporting failure.RESULTS
The mean age and initial PSA level before RP was 74 years and 10.0 ng/mL, respectively. After RP, one patient was stage T2aN0M0, two were stage T3N0M0 and the last had an unknown pathological stage. Three patients received external beam radiotherapy as salvage therapy after RP. The mean PSA level before HIFU, tumour volume at the vesico‐urethral lesion and operative duration were 4.3 ng/mL, 4.6 mL and 27 min, respectively. Adenocarcinomas were confirmed by biopsy of the tumour at the vesico‐urethral anastomotic lesion before HIFU. At 24 months of follow‐up, patients 2 and 4 were classified a biochemically disease‐free. Biopsies at the anastomotic site after HIFU in three patients showed no malignancy, with fibrosis. There were no complications.CONCLUSION
Salvage HIFU for patients with recurrence after RP is feasible, even though they received salvage radiotherapy before HIFU. More patients and a longer follow‐up are needed to evaluate the safety and oncological adequacy of this new approach. 相似文献7.
Impact of stage migration and practice changes on high‐risk prostate cancer: results from patients treated with radical prostatectomy over the last two decades 下载免费PDF全文
Nicola Fossati Niccolò M. Passoni Marco Moschini Giorgio Gandaglia Alessandro Larcher Massimo Freschi Giorgio Guazzoni Daniel D. Sjoberg Andrew J. Vickers Francesco Montorsi Alberto Briganti 《BJU international》2016,117(5):740-747
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Anja Dietel Evangelos Liatsikos Chris Anderson Alan McNeill Jens‐Uwe Stolzenburg 《International journal of urology》2012,19(10):923-927
Objectives: Urologists are cautious to offer minimally invasive radical prostatectomy in prostate cancer patients with high prostate‐specific antigen (and therefore anticipated to have locally advanced or metastatic disease) because of concerns regarding lack of complete cure after minimally invasive radical prostatectomy and of worsening of continence if adjuvant radiotherapy is used. Methods: A retrospective review of our institutional database was carried out to identify patients with PSA ≥20 ng/mL who underwent minimally invasive radical prostatectomy between January 2002 and October 2010. Intraoperative, pathological, functional and short‐term oncological outcomes were assessed. Results: Overall, 233 patients met study criteria and were included in the analysis. The median prostate‐specific antigen and prostate size were 28.5 ng/mL and 47 mL, respectively. Intraoperative complications were the following: rectal injury (0.86%) and blood transfusion (1.7%). Early postoperative complications included prolonged (>6 days) catheterization (9.4%), hematoma (4.7%), deep venous thrombosis (0.86%) and lymphocele (5.1%). Late postoperative complications included cerebrovascular accident (0.4%) and anastomotic stricture (0.8%). Pathology revealed poorly differentiated cancer in 48.9%, pT3/pT4 disease in 55.8%, positive margins in 28.3% and lymph node disease in 20.2% of the cases. Adverse pathological findings were more frequent in patients with prostate‐specific antigen >40 ng/mL and (or) in those with locally advanced disease (pT3/pT4). In 62.2% of the cases, adjuvant radiotherapy was used. At 1‐year follow up, 80% of patients did not show evidence of biochemical recurrence and 98.8% of them had good recovery of continence. Conclusion: Minimally invasive radical prostatectomy might represent a reasonable option in prostate cancer patients with high prostate‐specific antigen as a part of a multimodality treatment approach. 相似文献
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Costantino Leonardo Giuseppe Simone Rocco Papalia Giorgio Franco Salvatore Guaglianone Michele Gallucci 《International journal of urology》2009,16(6):584-586
Salvage radical prostatectomy is considered for patients with locally recurrent prostate cancer after external beam radiotherapy. Between 2001 and 2004, 32 men treated with curative intent with radiotherapy for prostate cancer were subsequently treated with salvage surgery for clinically localized prostate cancer. We assessed the morbidity associated with this procedure and the outcome of the patients. Thirty-two patients underwent salvage radical prostatectomy. Initial pre-radiation median prostate-specific antigen was 13 ng/ml. Pre-radiation disease was clinical stage T1b in five cases, T2a in 10, T2b in 10 and T3a in seven. Mean operative time was 122 minutes, intraoperative blood loss was 550 ml and hospital stay and catheterization time were 5 and 12 days, respectively. There was biochemical failure in eight patients after salvage radical prostatectomy and 24 patients are biochemical non evidence of disease (bNED). In recurrent prostate local disease with prostate-specific antigen <10 ng/ml and life expectancy greater than 10 years, salvage radical prostatectomy is a reasonable treatment option. 相似文献
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Costas D. Lallas Mark L. Pe Adeep B. Thumar Thenappan Chandrasekar Franklin C. Lee Peter McCue Leonard G. Gomella Edouard J. Trabulsi 《BJU international》2011,107(7):1136-1140
Study Type – Therapy (case series)Level of Evidence 4
OBJECTIVE
? To investigate both the feasibility and the adequacy of pelvic lymph node dissection (PLND) during robot‐assisted laparoscopic prostatectomy (RALP) by comparing lymph node yields obtained during RALP with those obtained during traditional open retropubic radical prostatectomy (RRP).PATIENTS AND METHODS
? We retrospectively reviewed 1047 patients who underwent radical prostatectomy between 2001 and 2009. ? In all, 626 patients underwent RALP while 421 patients had traditional open RRP. All patients undergoing bilateral PLND were included in our analysis. ? Lymph node yields and lymph node involvement for each surgical approach were calculated and examined. ? PLND‐related complications were analysed.RESULTS
? Of the 1047 patients, 816 patients underwent bilateral PLND of whom 473 underwent RALP, while 343 underwent RRP. The mean lymph node yields for the RALP cohort (7.1, interquartile range 4–10) was significantly higher (P < 0.001) than for the RRP cohort (6.0, interquartile range 3–8). ? The percentage of patients with nodal involvement was 1.1 for RALP and 2.3 for RRP (P= 0.167). ? Mean age, preoperative PSA values, and pre‐ and postoperative Gleason scores were similar between the two cohorts. ? PLND‐related complications were similar between both cohorts.CONCLUSIONS
? In patients undergoing RALP, PLND is feasible and provides lymph node yields comparable with those of the standard open approach. ? PLND should be strongly considered in all radical prostatectomy patients when clinically indicated, regardless of surgical technique. 相似文献11.
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Naoki Kawamorita Seiichi Saito Shigeto Ishidoya Akihiro Ito Hideo Saito Masanori Kato Yoichi Arai 《International journal of urology》2009,16(9):733-738
Objectives: To determine the biochemical outcome following radical prostatectomy alone in patients with high-risk prostate cancer.
Methods: Between January 2002 and August 2007, 252 patients underwent radical retropubic prostatectomy. Those who received neoadjuvant hormone therapy were excluded from this analysis. Based on pre-operative data, we stratified the patients into low, intermediate, and high-risk groups according to the risk criteria of the National Comprehensive Cancer Network in 2003, respectively. Prostate-specific antigen (PSA) failure was defined as any detectable PSA level higher than 0.2 ng/mL.
Results: The PSA failure-free survival rate for the high-risk group ( n = 46) was 64.5% after a median follow-up period of 39 months. Among patients with high-risk disease, none with pathologically organ-confined cancer ( n = 19) and a negative surgical margin had PSA failure. The PSA failure-free rate in patients with non organ-confined cancer ( n = 27) was 39.5%. Among the pretreatment variables, a positive biopsy core percentage (the number of positive biopsy cores/total biopsy core) ≥30 was a significant independent predictor of extra prostatic extension.
Conclusions: Radical prostatectomy is feasible in high-risk prostate cancer patients, only if they have a pathologically organ-confined disease. 相似文献
Methods: Between January 2002 and August 2007, 252 patients underwent radical retropubic prostatectomy. Those who received neoadjuvant hormone therapy were excluded from this analysis. Based on pre-operative data, we stratified the patients into low, intermediate, and high-risk groups according to the risk criteria of the National Comprehensive Cancer Network in 2003, respectively. Prostate-specific antigen (PSA) failure was defined as any detectable PSA level higher than 0.2 ng/mL.
Results: The PSA failure-free survival rate for the high-risk group ( n = 46) was 64.5% after a median follow-up period of 39 months. Among patients with high-risk disease, none with pathologically organ-confined cancer ( n = 19) and a negative surgical margin had PSA failure. The PSA failure-free rate in patients with non organ-confined cancer ( n = 27) was 39.5%. Among the pretreatment variables, a positive biopsy core percentage (the number of positive biopsy cores/total biopsy core) ≥30 was a significant independent predictor of extra prostatic extension.
Conclusions: Radical prostatectomy is feasible in high-risk prostate cancer patients, only if they have a pathologically organ-confined disease. 相似文献
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Williams SB Prasad SM Weinberg AC Shelton JB Hevelone ND Lipsitz SR Hu JC 《BJU international》2011,108(1):55-55
Study Type – Therapy (outcomes research) Level of Evidence 2b What’s known on the subject? and What does the study add? There is an increasing trend of minimally invasive treatments for prostate cancer with increased utilization of robotic technology contributing largely to this trend. Our study found that increased utilization of MIRP corresponded with a decreasing trend for complications, blood transfusions, lengths of stay and need for reoperation. Additionally, MIRP was found to have fewer associated complications compared with men undergoing open procedures.
OBJECTIVE
? To determine differences in surgical outcomes by surgical approach during a period of rapid adoption of minimally invasive surgical approaches in radical prostatectomy.PATIENTS AND METHODS
? We identified 19 542 men undergoing minimally invasive (MIRP), perineal (PRP), and retropubic (RRP) radical prostatectomy from 2003 to 2006 from the MarketScan® Medstat database, a national employer‐based administrative database. ? We assessed for temporal trends in perioperative complications, use of postoperative cystography and anastomotic strictures by surgical approach.RESULTS
? Between 2003 and 2006, MIRP use increased 33.6% vs 31.8% and 1.7% decreases in RRP and PRP, respectively. During the 4‐year study, median length of stay for MIRP decreased from 2.0 to 1.0 day (P= 0.004) and overall perioperative complications decreased from 13.8 to 10.7%, (P= 0.023). ? These findings were driven by reductions in genitourinary complications (3.3 to 2.5%, P= 0.049), miscellaneous surgical complications (3.6 to 2.3%, P= 0.006) and intestinal injury (1.5 to 0.1%, P= 0.009). ? Median length of stay for RRP decreased from 3.2 to 2.9 days, (P < 0.001), overall perioperative complications decreased from 18.1 to 14.6%, (P= 0.007), because of reductions in both wound/bleeding complications (2.0 to 1.1%, P= 0.002) and heterologous blood transfusions. ? Men undergoing MIRP vs RRP were less likely to have perioperative complications (12.5 vs 17.1%, P < 0.001), blood transfusions (1.5 vs 8.9%, P < 0.001) and anastomotic strictures (6.3 vs 12.8%, P < 0.001), and they had shorter mean lengths of stay (1.8 vs 3.1 days, P < 0.001) during the study period.CONCLUSION
? The increased use of MIRP corresponds with a decreasing trend for complications, blood transfusions, lengths of stay and need for reoperation. Additionally, MIRP was found to have fewer associated complications compared with men undergoing open procedures. Further study is needed to assess the impact of tumour characteristics and surgeon volume on these perioperative outcomes as well as effects on long‐term cancer control. 相似文献16.
Chris O. Wambi Sameer A. Siddiqui L. Spencer Krane Piyush K. Agarwal Hans J. Stricker James O. Peabody 《BJU international》2010,106(11):1739-1745
Study Type – Therapy (case series)Level of Evidence 4
OBJECTIVE
To evaluate the oncological outcomes of patients with specimen Gleason 8 and 9 prostate cancers and to determine factors that predict biochemical recurrence‐free survival (BCRFS) after robot‐assisted radical prostatectomy (RARP).PATIENTS AND METHODS
Of 4156 patients who underwent RARP from January 2001 to 2009, we identified 368 men with Gleason 8 or 9 tumours who met the inclusion criteria. BCR was defined as a PSA level of ≥0.2 ng/mL with a second rising value. The Kaplan–Meier method and log‐rank test were used to compare BCRFS while factors that predict BCRFS were determined by Cox proportional hazards modelling.RESULTS
The median age and PSA level were 62 years and 6.4 ng/mL for men with Gleason 8, and 63 years and 6.7 ng/mL for Gleason 9 cancers. The median (interquartile range, IQR) overall follow‐up was 23 (10–46) months and 19 (7–37) months for Gleason 8 and 9 tumours, respectively. At 60 months the mean (se ) overall BCRFS was 36 (5)% and for Gleason 8 it was 47 (6)% and for Gleason 9 it was 21 (7)% (P < 0.001). At 5 years, extraprostatic extension (pT3a) resulted in BCRFS of 52 (9)% for Gleason 8 tumours and 21 (11)% for Gleason 9 (P= 0.012). On multivariable analysis, lymph node invasion, specimen Gleason score, pathological stage and tumour volume predicted BCRFS.CONCLUSIONS
Early results suggest RARP monotherapy performs comparably to RP for BCRFS in men with high‐grade prostate cancer. There are significant oncological differences between Gleason 8 and 9 tumours. 相似文献17.
The impact of multifocal perineural invasion on biochemical recurrence and timing of adjuvant androgen‐deprivation therapy in high‐risk prostate cancer following radical prostatectomy 下载免费PDF全文
Guangxi Sun Rui Huang Xingming Zhang Pengfei Shen Jing Gong Jinge Zhao Jiandong Liu Qidun Tang Kunpeng Shu Xiaoxue Yin Ni Chen Hao Zeng 《The Prostate》2017,77(12):1279-1287
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经尿道前列腺电切术术后前列腺偶发癌腹腔镜下前列腺癌根治术临床观察 总被引:1,自引:1,他引:0
目的:探讨经尿道前列腺电切(TURP)术后发现前列腺偶发癌行腹腔镜下前列腺癌根治术的经验。方法:2005年4月至2011年12月收治既往行TURP术后发现前列腺癌的患者4例,免疫组化提示p504s阳性,3例在TURP术后3个月行腹腔镜下前列腺癌根治术,1例患者术后1.5月行腹腔镜下前列腺癌根治术。结果:4例手术顺利完成,均为经腹膜外途径。术后病理前列腺腺癌2例,Gleason评分为6~7分,1例报告为高级别上皮瘤变,1例未见癌。术后4例患者控尿功能好。随访1~79个月,4例患者无明显尿失禁,无转移表现,未出现ED现象。结论:在腹腔镜技术熟练的条件下,TURP术后前列腺偶发癌行腹腔镜下前列腺癌根治术疗效满意。 相似文献
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