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Robotic radical prostatectomy

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https://www.readbyqxmd.com/read/29349945/the-within-group-discrimination-ability-of-the-cancer-of-the-prostate-risk-assessment-score-for-men-with-intermediate-risk-prostate-cancer
#1
Ho Won Kang, Hae Do Jung, Joo Yong Lee, Jong Kyou Kwon, Seong Uk Jeh, Kang Su Cho, Won Sik Ham, Young Deuk Choi
BACKGROUND: Significant clinical heterogeneity within contemporary risk group is well known, particularly for those with intermediate-risk prostate cancer (IRPCa). Our study aimed to analyze the ability of the Cancer of the Prostate Risk Assessment (CAPRA) score to discern between favorable and non-favorable risk in patients with IRPCa. METHODS: We retrospectively reviewed the data of 203 IRPCa patients who underwent extraperitoneal robot-assisted radical prostatectomy (RARP) performed by a single surgeon...
January 29, 2018: Journal of Korean Medical Science
https://www.readbyqxmd.com/read/29348490/robot-assisted-radical-prostatectomy-vs-laparoscopic-and-open-retropubic-radical-prostatectomy-functional-outcomes-18-months-after-diagnosis-from-a-national-cohort-study-in-england
#2
Julie Nossiter, Arunan Sujenthiran, Susan C Charman, Paul J Cathcart, Ajay Aggarwal, Heather Payne, Noel W Clarke, Jan van der Meulen
BACKGROUND: Robot-assisted radical prostatectomy (RARP) has been rapidly adopted without robust evidence comparing its functional outcomes against laparoscopic radical prostatectomy (LRP) or open retropubic radical prostatectomy (ORP) approaches. This study compared patient-reported functional outcomes following RARP, LRP or ORP. METHODS: All men diagnosed with prostate cancer in England during April - October 2014 who underwent radical prostatectomy were identified from the National Prostate Cancer Audit and mailed a questionnaire 18 months after diagnosis...
January 18, 2018: British Journal of Cancer
https://www.readbyqxmd.com/read/29344094/robotic-prostatectomy-leading-to-a-delayed-mrsa-infected-lymphocele-a-case-report-and-review-of-the-literature
#3
Monica Kaminski, Rose Recco, Steven Siegel
Prostate cancer is the second leading cancer-related cause of death in the USA with the majority presenting as localized disease. In the last decade minimally invasive, robotic-assisted laparascopic, radical prostatectomy has become the most favored treatment choice. A complication that has been observed in 27% of patients is the formation of an asymptomatic lymphocele. It is a very rare complication for these to become infected, and when they do 80% have occurred 2-12 months post-procedure. In this case report the patient presented with fever and leukocytosis of unknown origin and was found to have a methicillin-resistant Staphylococcus aureus (MRSA) infected lymphocele over 2 years after a radical prostatectomy...
January 2018: Therapeutic Advances in Urology
https://www.readbyqxmd.com/read/29340839/the-cumulative-incidence-and-risk-factors-of-postoperative-inguinal-hernia-in-patients-undergoing-radical-prostatectomy
#4
Ja Yoon Ku, Chan Ho Lee, Won Young Park, Nam Kyung Lee, Seung Hyun Baek, Hong Koo Ha
BACKGROUND: The aim of this study is to investigate the cumulative incidence and risk factors of postoperative inguinal hernia (PIH) in patients undergoing radical prostatectomy, i.e., laparoscopic prostatectomy (LRP) and robot-assisted laparoscopic prostatectomy (RARP). METHODS: This study included 1124 patients who had undergone radical prostatectomy or transurethral resection of bladder tumor from 2011-2016. We compared the cumulative incidence of PIH in the radical prostatectomy groups (460; LRP 341, RARP 119) and the control group (664; transurethral resection of bladder tumor), and we then analyzed the risk factors (age, operative methods, previous abdominal operative history, thickness and width of external oblique muscle and rectus muscle, thickness of abdominal subcutaneous fat layer at Hesselbach's triangle level, body mass index, prostate-specific antigen, operative time, specimen weight, Gleason score, and pathology T-stage) of PIH in the radical prostatectomy groups...
January 16, 2018: International Journal of Clinical Oncology
https://www.readbyqxmd.com/read/29334304/switching-from-laparoscopic-radical-prostatectomy-to-robot-assisted-laparoscopic-prostatectomy-comparing-oncological-outcomes-and-complications
#5
Ida Johnson, Fredrik Ottosson, Lien My Diep, Rolf Eigil Berg, Jon-Roar Hoff, Nicolai Wessel, Lars Magne Eri, Viktor Berge
OBJECTIVES: To compare oncological outcomes and complication rates based on the Clavien classification between laparoscopic radical prostatectomies (LRP) and robot-assisted laparoscopic radical prostatectomies (RALP). MATERIAL AND METHODS: In a prospective quality registry clinical data were consecutively entered for 544 LRP and 1081 RALP patients operated from 2003 to the end of 2012. Complications within 90 days postoperatively were assessed according to the Clavien classification and compared between LRP and RALP patients...
January 15, 2018: Scandinavian Journal of Urology
https://www.readbyqxmd.com/read/29332100/robot-assisted-radical-prostatectomy-is-more-beneficial-for-prostate-cancer-patients-a-system-review-and-meta-analysis
#6
Yuefeng Du, Qingzhi Long, Bin Guan, Lijun Mu, Juanhua Tian, Yumei Jiang, Xiaojing Bai, Dapeng Wu
BACKGROUND Robot-assisted radical prostatectomy (RARP) is increasingly used worldwide, but comparisons of perioperative, functional, and oncologic outcomes among RARP, laparoscopic radical prostatectomy (LRP), and open radical prostatectomy (ORP) remain inconsistent. MATERIAL AND METHODS Systematic literature searches were conducted using EMBASE, PubMed, the Cochrane Library, CNKI, and Science Direct/Elsevier up to April 2017. A meta-analysis was conducted using Review Manager and Stata software. RESULTS We included 33 studies...
January 14, 2018: Medical Science Monitor: International Medical Journal of Experimental and Clinical Research
https://www.readbyqxmd.com/read/29307683/effect-of-starting-penile-rehabilitation-with-sildenafil-immediately-after-robot-assisted-laparoscopic-radical-prostatectomy-on-erectile-function-recovery-a-prospective-randomized-trial
#7
Jung Ki Jo, Seong Jin Jeong, Jong Jin Oh, Sang Wook Lee, Sangchul Lee, Sung Kyu Hong, Seok-Soo Byun, Sang Eun Lee
PURPOSE: It has not been clearly proven in real practice whether early rehabilitation with phosphodiesterase type 5 inhibitors starting immediately after radical prostatectomy improves erectile function recovery more effectively compared with delayed treatment with the same regimen. We performed a prospective randomised trial to identify this. PATIENTS AND METHODS: Patients with prostate cancer and pre-operative International Index of Erectile Function (IIEF)-5 score ≥17 were randomly assigned to regularly receive sildenafil 100mg twice a week for 3 months immediately after urethral catheter removal (early group) or only at 3 months after nerve-sparing robot-assisted laparoscopic radical prostatectomy (delayed group)...
January 4, 2018: Journal of Urology
https://www.readbyqxmd.com/read/29304797/suprapubic-tube-versus-urethral-catheter-drainage-after-robot-assisted-radical-prostatectomy-a-systematic-review-and-meta-analysis
#8
Zhongyu Jian, Shijian Feng, Yuntian Chen, Xin Wei, Deyi Luo, Hong Li, Kunjie Wang
BACKGROUND: Prostate cancer is one of the most common cancers in the elderly population. The standard treatment is radical prostatectomy (RARP). However, urologists do not have consents on the postoperative urine drainage management (suprapubic tube (ST)/ urethral catheter (UC)). Thus, we try to compare ST drainage to UC drainage after robot-assisted radical prostatectomy regarding to comfort, recovery rate and continence using the method of meta-analysis. METHODS: A systematic search was performed in Dec...
January 5, 2018: BMC Urology
https://www.readbyqxmd.com/read/29303905/effect-of-pressure-controlled-inverse-ratio-ventilation-on-dead-space-during-robot-assisted-laparoscopic-radical-prostatectomy-a-randomised-crossover-study-of-three-different-ventilator-modes
#9
Go Hirabayashi, Yukihiko Ogihara, Shoichi Tsukakoshi, Kiyoshi Daimatsu, Masaaki Inoue, Kiyoyasu Kurahashi, Koichi Maruyama, Tomio Andoh
BACKGROUND: Pressure-controlled inverse inspiratory to expiratory ratio ventilation (PC-IRV) is thought to be beneficial for reducing the dead space volume. OBJECTIVE: To investigate the effects of PC-IRV on the components of dead space during robot-assisted laparoscopic radical prostatectomy (RLRP). DESIGN: A randomised crossover study of three different ventilator modes. SETTING: A single university hospital from September 2014 to April 2015...
January 4, 2018: European Journal of Anaesthesiology
https://www.readbyqxmd.com/read/29300208/review-of-optimal-techniques-for-robotic-assisted-radical-prostatectomy
#10
Khushabu Kasabwala, Neal A Patel, Jim C Hu
PURPOSE OF REVIEW: Robotic-assisted radical prostatectomy has been rapidly adopted and is now the standard of care in the surgical management of prostate cancer. Since the initial description in 2001, the technique has evolved to optimize oncological functional outcomes. Herein, we review key techniques for the robotic-assisted radical prostatectomy. RECENT FINDINGS: With the current influx of new technology such as focal therapy, stereotactic body radiation therapy and prostate-sparing treatments, there is greater emphasis on maximizing outcomes of robotic-assisted radical prostatectomy...
January 2, 2018: Current Opinion in Urology
https://www.readbyqxmd.com/read/29283083/the-risk-of-urinary-retention-following-robot-assisted-radical-prostatectomy-and-its-impact-on-early-continence-outcomes
#11
Mansour Alnazari, Marc Zanaty, Khaled Ajib, Assaad El-Hakim, Kevin C Zorn
INTRODUCTION: We aimed to evaluate the risk factors of acute urinary retention (AUR) following robot-assisted radical prostatectomy (RARP), as well as the relationship of AUR with early continence outcomes. METHODS: The records of 740 consecutive patients who underwent RARP by two experienced surgeons at our institution were retrospectively reviewed from a prospectively collected database. Multiple factors, including age, body mass index (BMI), international prostate symptom score (IPSS), prostate volume, presence of median lobe, nerve preservation status, anastomosis time, and catheter removal time (Day 4 vs...
December 22, 2017: Canadian Urological Association Journal, Journal de L'Association des Urologues du Canada
https://www.readbyqxmd.com/read/29279147/seminal-vesicle-invasion-on-multi-parametric-magnetic-resonance-imaging-correlation-with-histopathology
#12
Nikolaos Grivas, Karel Hinnen, Jeroen de Jong, Wilma Heemsbergen, Luc Moonen, Thelma Witteveen, Henk van der Poel, Stijn Heijmink
OBJECTIVES: The pre-treatment risk of seminal vesicle (SV) invasion (SVI) from prostate cancer is currently based on nomograms which include clinical stage (cT), Gleason score (GS) and prostate-specific antigen (PSA). The aim of our study was to evaluate the staging accuracy of 3T (3T) multi-parametric (mp) Magnetic Resonance Imaging (MRI) by comparing the imaging report of SVI with the tissue histopathology. The additional value in the existing prediction models and the role of radiologists' experience were also examined...
January 2018: European Journal of Radiology
https://www.readbyqxmd.com/read/29277880/robot-assisted-radical-prostatectomy-in-a-patient-with-previous-abdominoperineal-resection-and-pelvic-external-beam-radiation-therapy
#13
Basatac Cem, Akpinar Haluk
Though previous major abdominal surgery and pelvic irradiation may be a significant drawback of subsequent laparoscopic procedure, technological advances such as better visualization and more controlled finer movementsof robotic arms allowing better dissection in robotic-assisted laparoscopic surgery may reduce some of these challenges. However, limited data are available on the effect and safety of robotic surgery in these patients. The aim of this case report is to present efficacy and safety of robot assisted radical prostatectomy in a patient who has rectal and concurrent prostate cancer with the history of abdominoperineal resection, pelvic irradiation and adjuvantchemotherapy...
December 26, 2017: Urology Journal
https://www.readbyqxmd.com/read/29277793/retzius-sparing-robotic-assisted-radical-prostatectomy-associated-with-less-bladder-neck-descent-and-better-early-continence-outcome
#14
Li-Wen Chang, Sheng-Chun Hung, Ju-Chuan Hu, Kun-Yuan Chiu
BACKGROUND/AIM: We attempted to evaluate the association of early continence outcome of Retzius-sparing robotic assisted radical prostatectomy (RARP) and bladder neck descent with postoperative cystography. PATIENTS AND METHODS: From November 2014 to December 2015, 30 patients with prostate cancer who received Retzius-sparing LRP/ RARP were compared to 30 patients that received retropubic approach RARP with propensity score matching analysis. Cystogram was used to evaluate the bladder neck descent using the bladder neck to pubic symphysis (BNPS) ratio and the continence state was evaluated...
January 2018: Anticancer Research
https://www.readbyqxmd.com/read/29274670/prediction-of-organ-confined-disease-after-robot-assisted-radical-prostatectomy-in-patients-with-clinically-locally-advanced-prostate-cancer
#15
Ho Won Kang, Hae Do Jung, Joo Yong Lee, Jong Kyou Kwon, Seong Uk Jeh, Kang Su Cho, Won Sik Ham, Young Deuk Choi
BACKGROUND: Little is known about the preoperative predictive factors that could identify subsets of favorable patients who can be possibly cured with robot-assisted radical prostatectomy (RARP) alone in locally advanced prostate cancer (LAPCa). Our study was designed to identify clinical predictors of pathologic organ-confined disease (pOCD) in RARP setting. METHODS: Between 2007 and 2013, clinicopathological and oncological data from 273 consecutive men undergoing robot-assisted RP with extended PLND for clinically LAPCa were reviewed in a single-institution, retrospectively...
December 20, 2017: Asian Journal of Surgery
https://www.readbyqxmd.com/read/29273404/superior-biochemical-recurrence-and-long-term-quality-of-life-outcomes-are-achievable-with-robotic-radical-prostatectomy-after-a-long-learning-curve-updated-analysis-of-a-prospective-single-surgeon-cohort-of-2206-consecutive-cases
#16
James E Thompson, Sam Egger, Maret Böhm, Amila R Siriwardana, Anne-Maree Haynes, Jayne Matthews, Matthijs J Scheltema, Phillip D Stricker
BACKGROUND: Our earlier analysis suggested that robot-assisted radical prostatectomy (RARP) achieved superiority over open radical prostatectomy (ORP) in terms of positive surgical margin (PSM) rates and functional outcomes. OBJECTIVE: With larger sample size and longer follow-up, the objective of this study update is to assess whether our previous findings are upheld and whether the improved PSM rates for RARP after an initial learning curve compared with ORP-as observed in our earlier analysis-ultimately resulted in improved biochemical control...
December 19, 2017: European Urology
https://www.readbyqxmd.com/read/29260633/two-stage-classifiers-that-minimize-pca3-and-the-psa-proteolytic-activity-testing-in-the-prediction-of-prostate-cancer-recurrence-after-radical-prostatectomy
#17
Daniel R Jeske, Jenifer A Linehan, Timothy G Wilson, Mark H Kawachi, Kristina Wittig, Katarzya Lamparska, Camille Amparo, Rosa Mejia, Fang Lai, Dimitra Georganopoulou, Steven S Smith
INTRODUCTION: Early biochemical recurrence after prostate cancer surgery is associated with higher risk of aggressive disease and cancer specific death. Many new tests are being developed that will predict the presence of indicators of aggressive disease like early biochemical recurrence. Since recurrence occurs in less than 10% of patients treated for prostate cancer, validation of such tests will require expensive testing on large patient groups. Moreover, clinical application of the validated test requires that each new patient be tested...
December 2017: Canadian Journal of Urology
https://www.readbyqxmd.com/read/29246146/combined-bladder-neck-preservation-and-posterior-musculofascial-reconstruction-during-robotic-assisted-radical-prostatectomy-effects-on-early-and-long-term-urinary-continence-recovery
#18
Riccardo Bartoletti, Andrea Mogorovich, Francesco Francesca, Giorgio Pomara, Cesare Selli
BACKGROUND: To evaluate the effects of combined bladder neck preservation and posterior reconstruction techniques on early and long term urinary continence in patients treated by robotic assisted radical prostatectomy (RARP). METHODS: Two-hundred ninety-two patients who previously underwent radical prostatectomy were retrospectively selected for a case-control study, excluding those with anastomotic strictures and significant perioperative complications and re-called for a medical follow-up visit after their consent to participate the study...
December 15, 2017: BMC Urology
https://www.readbyqxmd.com/read/29243074/predictive-factors-and-the-important-role-of-detectable-prostate-specific-antigen-for-detection-of-clinical-recurrence-and-cancer-specific-mortality-following-robot-assisted-radical-prostatectomy
#19
S García-Barreras, F Rozet, I Nunes-Silva, V Srougi, R Sanchez-Salas, E Barret, M Galiano, X Cathelineau
PURPOSE: To evaluate predictive factors associated with detectable prostate-specific antigen (PSA) and describe clinical recurrence (CR) and cancer-specific mortality (CSM) after robot-assisted radical prostatectomy (RARP). METHODS: The study included 2500 patients who were treated with RARP at a single institution between 2000 and 2016. All patients had clinically localized PCa. Patients were divided into two groups according to PSA value at 6 weeks after surgery: undetectable (n = 2271; PSA < 0...
December 14, 2017: Clinical & Translational Oncology
https://www.readbyqxmd.com/read/29234528/critical-appraisal-of-literature-comparing-minimally-invasive-extraperitoneal-and-transperitoneal-radical-prostatectomy-a-systematic-review-and-meta-analysis
#20
REVIEW
Panagiotis Kallidonis, Bhavan Prasad Rai, Hasan Qazi, Roman Ganzer, Minh Do, Anja Dietel, Evangelos Liatsikos, Nabi Ghulam, Iason Kyriazis, Jens-Uwe Stolzenburg
Objectives: To systematically review studies comparing extraperitoneal (E-RP) and transperitoneal minimally invasive radical prostatectomy (T-RP). Methods: The systematic review was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines in September 2015. Several databases were searched including Medline and Scopus. Only studies comparing E-RP and T-RP (either laparoscopic or robot-assisted approach) were evaluated...
December 2017: Arab Journal of Urology
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