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Robotic radical prostatectomy

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https://www.readbyqxmd.com/read/28646936/surgical-flow-disruptions-during-robotic-assisted-radical-prostatectomy
#1
Christopher J Dru, Jennifer T Anger, Colby P Souders, Catherine Bresee, Matthias Weigl, Elyse Hallett, Ken Catchpole
INTRODUCTION: We sought to apply the principles of human factors research to robotic-assisted radical prostatectomy to understand where training and integration challenges lead to suboptimal and inefficient care. MATERIALS AND METHODS: Thirty-four robotic-assisted radical prostatectomy and bilateral pelvic lymph node dissections over a 20 week period were observed for flow disruptions (FD) - deviations from optimal care that can compromise safety or efficiency. Other variables - physician experience, trainee involvement, robot model (S versus Si), age, body mass index (BMI), and American Society of Anesthesiologists (ASA) physical status - were used to stratify the data and understand the effect of context...
June 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/28646238/-bladder-neck-sclerosis-following-prostate-surgery-which-therapy-when
#2
REVIEW
J J Rassweiler, H Weiss, A Heinze, M Elmussareh, M Fiedler, A S Goezen
Secondary bladder neck sclerosis represents one of the more frequent complications following endoscopic, open, and other forms of minimally invasive prostate surgery. Therapeutic decisions depend on the type of previous intervention (e.g., radical prostatectomy, TURP, HoLEP, radiotherapy, HIFU) and on associated complications (e.g., incontinence, fistula). Primary treatment in most cases represents an endoscopic bilateral incision. No specific advantages of any type of the applied energy (i.e., mono-/bipolar HF current, cold incision, holmium/thulium YAG laser) could be documented...
June 23, 2017: Der Urologe. Ausg. A
https://www.readbyqxmd.com/read/28645325/performance-characteristics-of-prostate-specific-antigen-density-and-biopsy-core-details-to-predict-oncological-outcome-in-patients-with-intermediate-to-high-risk-prostate-cancer-underwent-robot-assisted-radical-prostatectomy
#3
Masahiro Yashi, Akinori Nukui, Yuumi Tokura, Kohei Takei, Issei Suzuki, Kazumasa Sakamoto, Hideo Yuki, Tsunehito Kambara, Hironori Betsunoh, Hideyuki Abe, Yoshitatsu Fukabori, Yoshimasa Nakazato, Yasushi Kaji, Takao Kamai
BACKGROUND: Many urologic surgeons refer to biopsy core details for decision making in cases of localized prostate cancer (PCa) to determine whether an extended resection and/or lymph node dissection should be performed. Furthermore, recent reports emphasize the predictive value of prostate-specific antigen density (PSAD) for further risk stratification, not only for low-risk PCa, but also for intermediate- and high-risk PCa. This study focused on these parameters and compared respective predictive impact on oncologic outcomes in Japanese PCa patients...
June 23, 2017: BMC Urology
https://www.readbyqxmd.com/read/28643068/effects-of-barbed-suture-during-robot-assisted-radical-prostatectomy-on-postoperative-tissue-damage-and-longitudinal-changes-in-lower-urinary-tract-outcome
#4
Nobuhiro Haga, Noriaki Kurita, Tomohiko Yanagida, Soichiro Ogawa, Michihiro Yabe, Hidenori Akaihata, Junya Hata, Yuichi Sato, Kei Ishibashi, Osamu Hasegawa, Yoshiyuki Kojima
OBJECTIVE: To compare the postoperative tissue damage and longitudinal changes in functional and patient-reported outcomes after vesicourethral anastomosis with barbed suture and nonbarbed suture in robot-assisted laparoscopic radical prostatectomy (RARP). MATERIALS AND METHODS: This was a prospective cohort study involving 88 consecutive patients who underwent RARP. These patients were categorized into the barbed suture group (n = 50) and the nonbarbed suture group (n = 38)...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28634646/the-role-of-robotics-in-the-invasive-management-of-bladder-cancer
#5
REVIEW
Pramit Khetrapal, Wei Shen Tan, Benjamin Lamb, Melanie Tan, Hilary Baker, James Thompson, Ashwin Sridhar, John D Kelly, Tim Briggs
Robot-assisted radical cystectomy (RARC) has been adopted widely in many centres, owed largely to the success of robot-assisted laparoscopic prostatectomy (RALP). It aims to replicate the oncological outcomes of open radical cystectomy (ORC), while providing a shorter recovery period. Despite this, previous RCTs have failed to show a benefit for RARC over ORC. These trials have compared extracorporeal RARC (eRARC) with ORC, which requires a further incision to mobilise the bowel for urinary reconstruction with an open technique...
August 2017: Current Urology Reports
https://www.readbyqxmd.com/read/28621209/habits-and-self-assessed-quality-of-life-negative-intrusive-thoughts-and-depressed-mood-in-patients-with-prostate-cancer-a-longitudinal-study
#6
David Bock, Eva Angenete, Anders Bjartell, Stefan Carlsson, Gunnar Steineck, Johan Stranne, Thordis Thorsteinsdottir, Peter Wiklund, Eva Haglind
OBJECTIVE: The aim of this study was to evaluate the association of self-assessed preoperative physical activity, alcohol consumption and smoking with self-assessed quality of life, negative intrusive thoughts and depressed mood after radical prostatectomy. MATERIALS AND METHODS: The Laparoscopic Prostatectomy Robot Open (LAPPRO) trial was a prospective, controlled, non-randomized longitudinal trial of patients (n = 4003) undergoing radical prostatectomy at 14 centers in Sweden...
June 16, 2017: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/28620946/incidental-detection-of-asymptomatic-migration-of-hem-o-lok-clip-into-the-bladder-after-laparoscopic-radical-prostatectomy
#7
Junpei Iizuka, Yasunobu Hashimoto, Tsunenori Kondo, Toshio Takagi, Keisuke Hata, Taichi Kanzawa, Hidekazu Tachibana, Kazuhiko Yoshida, Kazunari Tanabe
Hem-o-lok clips have been widely used in laparoscopic or robot-assisted surgery. We report a case of an incidentally discovered Hem-o-lok migration into the bladder after laparoscopic radical prostatectomy. The patient was a 75-year-old man with localized prostate cancer who underwent laparoscopic radical prostatectomy in July 2009. At 3 postoperative years, follow-up ultrasonography revealed a small round mass in the bladder. No lower urinary tract symptoms were reported, and urinalysis results had never indicated hematuria or pyuria...
June 15, 2017: Asian Journal of Endoscopic Surgery
https://www.readbyqxmd.com/read/28607874/robotic-assisted-abdomino-perineal-vesicourethral-anastomotic-reconstruction-for-4-5-centimeter-post-prostatectomy-stricture
#8
Brian F Dinerman, Nicholas J Hauser, Jim C Hu, Rajveer S Purohit
We report surgical management of a disrupted radical prostatectomy vesicourethral anastomosis after bleeding from undiagnosed hemophilia that required re-exploration, pudendal artery embolization, and urinary diversion with nephrostomy and surgical drains. After referral, the 4.5 cm vesicourethral anastomotic defect was reconstructed with a robotic-assisted abdomino-perineal approach. Intra-abdominal robotic-assisted mobilization of the bladder and perineal mobilization of the urethra permitted a tension-free vesicourethral anastomosis while avoiding a pubectomy...
September 2017: Urology Case Reports
https://www.readbyqxmd.com/read/28601562/patterns-of-benign-prostate-hyperplasia-based-on-magnetic-resonance-imaging-are-correlated-with-lower-urinary-tract-symptoms-and-continence-in-men-undergoing-a-robot-assisted-radical-prostatectomy-for-prostate-cancer
#9
Nikolaos Grivas, Rosanne van der Roest, Corinne Tillier, Daan Schouten, Erik van Muilekom, Ivo Schoots, Henk van der Poel, Stijn Heijmink
OBJECTIVE: To investigate the association between benign prostatic hyperplasia (BPH) patterns, classified by magnetic resonance imaging (MRI), with lower urinary tract symptoms (LUTS) or continence, preoperatively and after robot-assisted laparoscopic radical prostatectomy (RARP). MATERIALS AND METHODS: This retrospective study included 49 prostate cancer patients, with prostate size >47 cm(3), who underwent an endorectal MRI followed by RARP. Five BPH patterns were identified according to Wasserman and additional prostate measurements were recorded...
June 7, 2017: Urology
https://www.readbyqxmd.com/read/28593393/endovascular-management-of-severe-arterial-haemorrhage-after-radical-prostatectomy-a-case-series
#10
Lawrence Bonne, Patrick Gillardin, Liesbeth De Wever, Els Vanhoutte, Steven Joniau, Raymond Oyen, Geert Maleux
PURPOSE: The aim of this study is to assess the safety, effectiveness and long-term outcome of endovascular management of arterial haemorrhage after radical prostatectomy (RP). MATERIALS AND METHODS: Ten patients who received endovascular treatment for refractory bleeding after RP between January 2008 and December 2016 were retrospectively identified. Contrast-enhanced computed tomography (CT) was performed and followed by catheter-directed treatment by means of transarterial embolization (TAE) or stent graft placement...
June 7, 2017: Cardiovascular and Interventional Radiology
https://www.readbyqxmd.com/read/28591934/long-term-adverse-effects-after-retropubic-and-robot-assisted-radical-prostatectomy-nationwide-population-based-study
#11
Jón Örn Fridriksson, Yasin Folkvaljon, Karl-Johan Lundström, David Robinson, Stefan Carlsson, Pär Stattin
BACKGROUND AND OBJECTIVES: Surgery for prostate cancer is associated with adverse effects. We studied long-term risk of adverse effects after retropubic (RRP) and robot-assisted radical prostatectomy (RARP). METHODS: In the National Prostate Cancer Register of Sweden, men who had undergone radical prostatectomy (RP) between 2004 and 2014 were identified. Diagnoses and procedures indicating adverse postoperative effects were retrieved from the National Patient Register...
June 7, 2017: Journal of Surgical Oncology
https://www.readbyqxmd.com/read/28586158/quantitative-assessment-of-fascia-preservation-improves-the-prediction-of-membranous-urethral-length-and-inner-levator-distance-on-continence-outcome-after-robot-assisted-radical-prostatectomy
#12
Nikolaos Grivas, Rosanne van der Roest, Daan Schouten, Francesca Cavicchioli, Corine Tillier, Axel Bex, Ivo Schoots, Walter Artibani, Stijn Heijmink, Henk Van Der Poel
AIMS: To determine whether preoperative prostate/pelvic anatomical structures and intraoperative fascia preservation (FP) predict continence recovery after robot-assisted radical prostatectomy (RARP). METHODS: Between January 2012 and March 2016, 439 prostate cancer (PCa) patients with normal preoperative continence were retrospectively included. FP score was defined as the extent of FP from base to apex of the prostate, quantitatively assessed by the surgeon. Anatomical prostate structures were measured on endorectal preoperative Magnetic Resonance Imaging...
June 6, 2017: Neurourology and Urodynamics
https://www.readbyqxmd.com/read/28583310/robotic-assisted-radical-prostatectomy-for-high-risk-cancer-time-for-sexta-fecta
#13
EDITORIAL
Joseph L Chin
No abstract text is available yet for this article.
June 2, 2017: European Urology
https://www.readbyqxmd.com/read/28582632/prostate-cancer-a-correlative-study-of-multiparametric-mr-imaging-and-digital-histopathology
#14
Jin Tae Kwak, Sandeep Sankineni, Sheng Xu, Baris Turkbey, Peter L Choyke, Peter A Pinto, Vanessa Moreno, Maria Merino, Bradford J Wood
Purpose To correlate multiparametric magnetic resonance (MR) imaging and quantitative digital histopathologic analysis (DHA) of the prostate. Materials and Methods This retrospective study was approved by the local institutional review board and was HIPAA compliant. Forty patients (median age, 60 years; age range, 44-71 years) who underwent prostate MR imaging consisting of T2-weighted and diffusion-weighted (DW) MR imaging along with subsequent robot-assisted radical prostatectomy gave informed consent to be included...
June 5, 2017: Radiology
https://www.readbyqxmd.com/read/28576424/-salvage-radical-prostatectomy-for-recurrent-prostate-cancer-morbidity-oncological-and-functional-results
#15
R Vidmar, G Marcq, V Flamand, J-C Fantoni, F Hénon, A Villers, A Ouzzane
INTRODUCTION: Salvage radical prostatectomy (sRP) for radiorecurrent prostate cancer (PCa) is a challenging procedure. To report our experience with sRP for selected patients with local recurrence after primary treatment for localised PCa. METHODS: From 2005 to 2015, 24 patients underwent sRP for recurrent PCa in our center and were included in this retrospective study. Local recurrence was suspected by PSA increase>nadir+2ng/mL and was confirmed by biopsy...
June 2017: Progrès en Urologie
https://www.readbyqxmd.com/read/28574144/robot-assisted-nerve-sparing-radical-prostatectomy-using-near-infrared-fluorescence-technology-and-indocyanine-green-initial-experience
#16
Mario S Mangano, Alberto De Gobbi, Francesco Beniamin, Claudio Lamon, Matteo Ciaccia, Luigino Maccatrozzo
INTRODUCTION: Indocyanine green (ICG) is a fluorescent molecule that provokes detectable photon emission. The use of ICG with near-infrared (NIR) imaging system (Akorn, Lake Forest, IL) has been described during robotic partial nephrectomy (RAPN) as an adjunctive means of identifying renal artery and parenchymal perfusion.We propose the use of the ICG with NIR fluorescence during laparoscopic robot-assisted radical prostatectomy (RARP), to identify the benchmark artery improving the preservation of neurovascular bundle and to improve the visualization of the vascularization and then the hemostasis...
May 23, 2017: Urologia
https://www.readbyqxmd.com/read/28560353/a-large-posteriorly-located-prostatic-mass-lesion-challenging-the-robotic-surgeon-prostate-leiomyoma
#17
Murat Keske, Abdullah Erdem Canda, Ali Fuat Atmaca, Fevzi Bedir, Ilhan Gecit, Arslan Ardicoglu, Ozge Basaran Aydogdu, Yetkin Agackiran, Berrak Gumuskaya Ocal
Background: Prostatic leiomyoma is a benign and rare condition of the prostate. Robotic surgery is increasingly being applied in the surgical management of prostate cancer. Case Presentation: Herein, a mass lesion that was located in the posterior part of the prostate between seminal vesicles that was identified during robotic surgery is presented. This lesion further challenged the console surgeon during performing a robotic radical prostatectomy procedure for a 200 g large prostate with prostate cancer...
2017: Journal of Endourology Case Reports
https://www.readbyqxmd.com/read/28558990/utilization-of-pelvic-lymph-node-dissection-for-patients-with-low-risk-prostate-cancer-treated-with-robot-assisted-radical-prostatectomy
#18
Parth K Modi, Megan Bock, Sinae Kim, Eric A Singer, Rahul R Parikh
INTRODUCTION: Pelvic lymph node dissection (PLND) is not recommended for low-risk prostate cancer (PCa) patients. However, the rate of PLND in this population is unknown. METHODS: We queried the National Cancer Data Base for PCa patients who underwent robot-assisted radical prostatectomy from 2010 to 2013 and stratified them by D'Amico risk classification. We identified the frequency of PLND in low-risk patients and identified factors associated with receipt of PLND...
May 10, 2017: Clinical Genitourinary Cancer
https://www.readbyqxmd.com/read/28557582/surgeon-performance-predicts-early-continence-after-robotic-assisted-radical-prostatectomy
#19
Mitchell G Goldenberg, S Larry Goldenberg, Teodor P Grantcharov
INTRODUCTION: There is limited, yet compelling evidence supporting the role of surgeon technical skill in influencing patient outcomes. To date, this concept has been underexplored in urologic surgery. We hypothesized that a surgeon's technical performance plays a role in predicting an early return to continence after robotic-assisted radical prostatectomy (RARP). METHODS: We conducted a retrospective, matched case-control analysis of prospectively collected unedited RARP endoscopic videos performed by a single surgeon...
May 30, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/28554519/p-l-e-a-t-preventing-lymphocele-ensuring-absorption-transperitoneally-a-novel-robotic-technique
#20
Fabrizio Dal Moro, Filiberto Zattoni
OBJECTIVES: To reduce the risk of symptomatic lymphocele after robotic pelvic lymph node dissection (PLND), we present a novel technique (P.L.E.A.T.): the peritoneum is 'pleated' along its midline, leaving two lateral openings and allowing lymphatic fluid to drain away from the pelvis and into the abdomen. METHODS: We analysed a single-surgeon series of PLNDs during Robotic Radical Prostatectomy, comparing 195 'standard' PLNDs (in which the peritoneum was 're-approximated' or left completely open) with 176 cases in which P...
May 26, 2017: Urology
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