Abstract
Background
We aimed to assess the short-term oncological outcomes of robot-assisted laparoscopic radical prostatectomy to determine the predictive factors associated with biochemical recurrence in high-risk prostate cancer patients.
Methods
A total of 331 patients with localized prostate cancer underwent robot-assisted laparoscopic radical prostatectomy. Of them, 113 patients were diagnosed with high-risk prostate cancer according to the D’Amico risk group classification. We evaluated the association between pre- or postoperative predictive factors and biochemical recurrence using Cox regression analysis.
Results
The 2-year biochemical recurrence-free survival rate was 65.0% in the high-risk group. On univariate analyses, PSA level > 20 ng/mL, Gleason pattern 5 component on biopsy, pathological stage T3 or higher, perineural invasion, and positive surgical margin were predictive factors for biochemical recurrence. On multivariate analysis, PSA level > 20 ng/mL, Gleason pattern 5 component on biopsy, perineural invasion, and positive surgical margin were identified as independent predictive factors. The 2-year biochemical recurrence-free survival rate was 36.5% for patients with PSA level > 20 ng/mL and/or Gleason pattern 5 component on biopsy.
Conclusions
PSA level > 20 ng/mL and/or presence of the Gleason pattern 5 component on biopsy are predictive factors for early biochemical recurrence after robot-assisted laparoscopic radical prostatectomy in high-risk prostate cancer patients. We considered that these patients require a combined modality therapy to improve their prognosis.
Similar content being viewed by others
References
Bill-Axelson A, Holmberg L, Ruutu M et al (2011) Radical prostatectomy versus watchful waiting in early prostate cancer. N Engl J Med 364:1708–1717
Hashimoto T, Yoshioka K, Nagano G et al (2015) Prediction of biochemical recurrence after robot-assisted radical prostatectomy: Analysis of 784 Japanese patients. Int J Urol 22:188–193
Novara G, Ficarra V, Mocellin S et al (2012) Systematic review and meta-analysis of studies reporting oncologic outcome after robot-assisted radical prostatectomy. Eur Urol 62:382–404
Liss MA, Lusch A, Morales B et al (2012) Robot-assisted radical prostatectomy: 5-year oncological and biochemical outcomes. J Urol 188:2205–2210
Sooriakumaran P, Haendler L, Nyberg T et al (2012) Biochemical recurrence after robot-assisted radical prostatectomy in a European single-center cohort with a minimum follow-up time of 5 years. Eur Urol 62:768–774
Suardi N, Ficarra V, Villemsen P et al (2012) Long-term biochemical recurrence rates after robot-assisted radical prostatectomy: analysis of a single-center series of patients with a minimum follow-up of 5 years. Urology 79:133–138
Sukumar S, Rogers CG, Trinh QD et al (2014) Oncological outcomes after robot-assisted radical prostatectomy: long-term follow-up in 4803 patients. BJU Int 114:824–831
Abdollah F, Dalela D, Sood A et al (2016) Intermediate-term cancer control outcomes in prostate cancer patients treated with robotic-assisted laparoscopic radical prostatectomy: a multi-institutional analysis. World J Urol 34:1357–1366
Pound CR, Partin AW, Eisenberger MA et al (1999) Natural history of progression after PSA elevation following radical prostatectomy. JAMA 281:1591–1597
D’Amico AV, Whittington R, Malkowicz SB et al (1998) Biochemical outcome after radical prostatectomy, external beam radation therapy, or interstitial radiation therapy for clinical localized prostate cancer. JAMA 280:969–974
Diaz M, Peabody JO, Kapoor V et al (2015) Oncologic outcomes at 10 years following robotic radical prostatectomy. Eur Urol 67:1168–1176
Briganti A, Karnes RJ, Gandaglia G et al (2015) Natural history of surgically treated high-risk prostate cancer. Urol Oncol 33:163e7–163e13
Beauval JB, Roumiguié M, Filleron T et al (2016) Biochemical recurrence-free survival and pathological outcomes after radical prostatectomy for high-risk prostate cancer. BMC Urol 16:26
Yossepowitch O, Eastham JA (2008) Radical prostatectomy for high-risk prostate cancer. World J Urol 26:219–224
Eastham JA, Scardino PT, Kattan MW (2008) Predicting an optimal outcome after radical prostatectomy: the trifecta nomogram. J Urol 179:2207–2211
Roehl KA, Han M, Ramos CG et al (2004) Cancer progression and survival rates following anatomical radical retropubic prostatectomy in 3,478 consecutive patients: long-term results. J Urol 172:910–914
Guillonneau B, el-Fettouh H, Baumert H et al (2003) Laparoscopic radical prostatectomy: oncological evaluation after 1,000 cases a Montssouris Instisute. J Urol 169:1261–1266
Touijer K, Secin FP, Cronin AM et al (2009) Oncologoc outcome after laparoscopic radical prostatectomy: 10 years of experience. Eur Urol 55:1014–1019
Kattan MW (2003) Nomograms are superior to staging and risk grouping systems for identifying high-risk patients: preoperative application in prostate cancer. Urology 13:111–116
Boorjian SA, Karnes RJ, Rangel LJ et al (2008) Mayo Clinic validation of the D’Amico risk group classification for predicting survival following radical prostatectomy. J Urol 179:1354–1361
Abdollah F, Sood A, Sammon JD et al (2015) Long-term cancer control outcomes in patients with clinically high-risk prostate cancer treated with robot-assisted radical prostatectomy: results from a multi-institutional study of 1100 patients. Eur Urol 68:497–505
Taguchi S, Shiraishi K, Fukuhara H et al (2016) Impact of Gleason pattern 5 including tertiary pattern 5 on outcomes of salvage treatment for biochemical recurrence in pT2-3N0M0 prostate cancer. Int J Clin Oncol 21:975–980
Lucca I, Shariat SF, Briganti A et al (2015) Validation of tertiary Gleason pattern 5 in Gleason score 7 prostate cancer as an independent predictor of biochemical recurrence and development of a prognostic model. Urol Oncol 33:71e21–71e26
Sundi D, Wang V, Pierorazio PM et al (2014) Identification of men with the highest risk of early disease recurrence after radical prostatectomy. Prostate 74:628–636
Liebig C, Ayala G, Wilks JA et al (2009) Perineural invasion in cancer. Cancer 115:3379–3391
Bakst RL, Wong RJ (2016) Mechanisms of perineural invasion. J Neurol Surg B 77:96–106
DeLancey JO, Wood DP et al (2013) Evidence of perineural invasion on prostate biopsy specimen and survival after radical prostatectomy. Urology 81:354–357
Harnden P, Shelley MD, Clements H et al (2007) The prognostic significance of perineural invasion in prostatic cancer biopsies: asystematic review. Cancer 109:13–24
Meng Y, Liao YB, Xu P et al (2015) Perineural invasion is an independent predictor of biochemical recurrence of prostate cancer after local treatment: a meta-analysis. Int J Clin Exp Med 8:13267–13274
Tanaka N, Fujimoto K, Hirayama A et al (2011) Risk-stratified survival rates and predictors of biochemical recurrence after radical prostatectomy in a Nara, Japan, cohort study. Int J Clin Oncol 16:553–559
Sooriakumaran P, Ploumidis A, Nyberg T et al (2015) The impact of length and location of positive margins in predicting biochemical recurrence after robot-assisted radical prostatectomy with a minimum follow-up of 5 years. BJU Int 115:106–113
Tanimoto R, Fashola Y, Scotland KB et al (2015) Risk factors for biochemical recurrence after robotic assisted radical prostatectomy: a single surgeon experience. BMC Urol 15:27
Acknowledgements
The authors thank the nursing and anesthesia staff at Iwate Medical University Hospital.
Author information
Authors and Affiliations
Corresponding author
Ethics declarations
Conflict of interest
We have no conflict of interest to declare.
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Electronic supplementary material
Below is the link to the electronic supplementary material.
10147_2019_1445_MOESM1_ESM.jpg
Supplementary material 1 (JPEG 28 kb) Kaplan–Meier analysis of the BCR-free survival rates between the initial cases and the subsequent cases. The initial cases were defined as the first 20 cases treated by each surgeon (80 cases in total)
About this article
Cite this article
Kanehira, M., Takata, R., Ishii, S. et al. Predictive factors for short-term biochemical recurrence-free survival after robot-assisted laparoscopic radical prostatectomy in high-risk prostate cancer patients. Int J Clin Oncol 24, 1099–1104 (2019). https://doi.org/10.1007/s10147-019-01445-7
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10147-019-01445-7