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Robotic prostatectomy

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https://www.readbyqxmd.com/read/29212368/impact-of-variations-in-prostatic-apex-shape-on-apical-margin-positive-rate-after-radical-prostatectomy-robot-assisted-laparoscopic-radical-prostatectomy-versus-open-radical-prostatectomy
#1
Young Dong Yu, Minseung Lee, Sung Kyu Hong, Seok-Soo Byun, Sang Eun Lee, Sangchul Lee
AIM: To evaluate the effects of prostatic apex shape variations on positive apical margin rate (PAM) after radical prostatectomy (RP) by undertaking a comparative study of robot-assisted laparoscopic radical prostatectomy (RALP) versus open radical prostatectomy (ORP). METHODS: A total 3,324 cases of RP (1,004 ORP and, 2,320 RALP) from January 2004 to March 2017 were retrospectively reviewed. All patients underwent preoperative magnetic resonance imaging (MRI) and the cohorts were stratified into 4 categories according to prostatic apical shape at the mid-sagittal plane...
December 6, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/29201511/robot-assisted-radical-perineal-prostatectomy-first-experience-of-15-cases
#2
Volkan Tuğcu, Oktay Akça, Abdulmuttalip Şimşek, İsmail Yiğitbaşı, Selçuk Şahin, Ali İhsan Taşçı
Objective: Minimally invasive techniques are increasingly evolving and preferred to reduce surgical induced morbidity and mortality and minimize the challenges of surgical techniques. Especially radical perineal prostatectomy (RPP) includes some challenges like working in a deep and narrow space and challenging ergonomics for the surgeons. Because of these issues open RPP is still performed in experienced centers. In order to reduce these difficulties, robot- assisted radical perineal prostatectomy (r-RPP) is developed...
December 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/29201510/the-efficacy-and-utilisation-of-preoperative-multiparametric-magnetic-resonance-imaging-in-robot-assisted-radical-prostatectomy-does-it-change-the-surgical-dissection-plan
#3
Hasan Hüseyin Tavukçu, Ömer Aytaç, Numan Cem Balcı, Haluk Kulaksızoğlu, Fatih Atuğ
Objective: We investigated the effect of the use of multiparametric prostate magnetic resonance imaging (mp-MRI) on the dissection plan of the neurovascular bundle and the oncological results of our patients who underwent robot-assisted radical prostatectomy. Material and methods: We prospectively evaluated 60 consecutive patients, including 30 patients who had (Group 1), and 30 patients who had not (Group 2) mp-MRI before robot-assisted radical prostatectomy. Based on the findings of mp-MRI, the dissection plan was changed as intrafascial, interfascial, and extrafascial in the mp-MRI group...
December 2017: Turkish Journal of Urology
https://www.readbyqxmd.com/read/29198168/simultaneous-laparoscopic-proctocolectomy-tatme-and-robot-assisted-radical-prostatectomy-for-synchronous-rectal-and-prostate-cancer
#4
Ben Gys, Karen Fransis, Guy Hubens, Sylvie Van den Broeck, Bart Op de Beeck, Niels Komen
OBJECTIVE: We would like to present a patient with a history of ulcerative colitis suffering from a synchronous rectal and prostate cancer treated with a laparoscopic total proctocolectomy (with TaTME) and Retzius sparing RARP simultaneously. METHODS: Retzius sparing RARP with bilateral lymph node harvesting was performed first. Afterwards, TaTME was commenced with the placement of a Lonestar® retractor and GelPort®. Anterior dissection was troubled unexpectedly by outspoken fibrosis...
December 4, 2017: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/29197360/psychometric-properties-of-the-expanded-prostate-cancer-index-composite-26-instrument-in-a-cohort-of-radical-prostatectomy-patients-theoretical-and-practical-examinations
#5
Karol Axcrona, Rasmus Nilsson, Bjørn Brennhovd, Øystein Sørebø, Sophie D Fosså, Alv A Dahl
BACKGROUND: Recently, the Expanded Prostate Cancer Index Composite 26-item version (EPIC-26) was recommended for the assessment of adverse effects after the treatment of prostate cancer without clear reasons. This decision encouraged us to review the questionnaire development from the UCLA Prostate Cancer Index (UCLA-PCI) to the EPIC-16 CP with a focus on psychometric properties. We also reviewed PubMed for papers concerning such properties of the EPIC-26 since 2012 (latest review in 2011)...
December 2, 2017: BMC Urology
https://www.readbyqxmd.com/read/29196816/extended-nursing-for-the-recovery-of-urinary-functions-and-quality-of-life-after-robot-assisted-laparoscopic-radical-prostatectomy-a-randomized-controlled-trial
#6
Chunxia Wang, Zhen Song, Siheng Li, Sheng Tai
PURPOSE: The purpose of this work is to explore the effects of continuing nursing care intervention on postoperative urinary control and quality of life among patients with prostate cancer. METHODS: This was a single-center, parallel, and randomized controlled trial that was carried out at the Department of Urology, the First Affiliated Hospital of Anhui Medical University, China. The participants underwent robot-assisted laparoscopic radical prostatectomy (RARP) between October 2014 and April 2016...
December 1, 2017: Supportive Care in Cancer: Official Journal of the Multinational Association of Supportive Care in Cancer
https://www.readbyqxmd.com/read/29195014/long-term-penile-morphometric-alterations-in-patients-treated-with-robot-assisted-versus-open-radical-prostatectomy
#7
P Capogrosso, E Ventimiglia, W Cazzaniga, A Stabile, F Pederzoli, L Boeri, G Gandaglia, F Dehò, A Briganti, F Montorsi, A Salonia
Neglected side effects after radical prostatectomy have been previously reported. In this context, the prevalence of penile morphometric alterations has never been assessed in robot-assisted radical prostatectomy series. We aimed to assess prevalence of and predictors of penile morphometric alterations (i.e. penile shortening or penile morphometric deformation) at long-term follow-up in patients submitted to either robot-assisted (robot-assisted radical prostatectomy) or open radical prostatectomy. Sexually active patients after either robot-assisted radical prostatectomy or open radical prostatectomy prospectively completed a 28-item questionnaire, with sensitive issues regarding sexual function, namely orgasmic functioning, climacturia and changes in morphometric characteristics of the penis...
December 1, 2017: Andrology
https://www.readbyqxmd.com/read/29193833/diminished-long-term-recovery-of-peak-flow-rate-pfr-after-robotic-prostatectomy-in-men-with-baseline-pfr-10%C3%A2-ml-s-and-incidental-association-with-high-risk-prostate-cancer
#8
Adam Gordon, Douglas Skarecky, Kara N Babaian, Harleen Dhaliwal, Thomas E Ahlering
OBJECTIVE: The aim of this study was to evaluate the effects of robot-assisted radical prostatectomy (RARP) on uroflowmetry (UF) parameters among men with baseline peak flow rates (PFR) <10 mL/s. METHODS: A single-surgeon RARP database of 1082 men who underwent prospective UF testing was analyzed. Men filled out International Prostate Symptom Score questionnaires and underwent uroflowmetry and post-void bladder ultrasound before surgery and at each follow-up visit...
November 29, 2017: Lower Urinary Tract Symptoms
https://www.readbyqxmd.com/read/29188199/effects-of-25-and-30-degree-trendelenburg-positions-on-intraocular-pressure-changes-during-robot-assisted-radical-prostatectomy
#9
Masatomo Nishikawa, Hiromitsu Watanabe, Tomofumi Kurahashi
Background: The objective of this study was to assess the effects of 25-degree and 30-degree Trendelenburg positions on intraocular pressure (IOP) changes during robot-assisted radical prostatectomy (RARP). Materials and methods: This prospective study involved a total of 30 consecutive patients undergoing RARP. All participants were randomly divided into two groups: Trendelenburg position with the head down at 25 degrees or 30 degrees. In addition to representative operative outcomes, IOP was measured at six discrete time points; Time 1 (T1): before induction of general anesthesia, patients in a horizontal supine position; T2: after induction of general anesthesia, patients in a horizontal supine position; T3: 1 hour after adopting the Trendelenburg position; T4: 2 hours after adopting the Trendelenburg position; T5: after pneumoperitoneum resolution in the Trendelenburg position; T6: anesthetized before awakening in a supine position...
December 2017: Prostate International
https://www.readbyqxmd.com/read/29188198/evaluation-of-the-changing-landscape-of-prostate-cancer-diagnosis-and-management-from-2005-to-2016
#10
Kirsten R Carlaw, Henry H Woo
Background: Approaches to prostate cancer (PCa) diagnosis and treatment have evolved significantly over past decades. There has been an increasing focus on minimizing overdiagnosis and overtreatment of clinically insignificant PCa. The objective of this study was to evaluate the changes in the diagnostic approach and initial treatment strategy that has evolved over time in an Australian urological private practice. Materials and methods: Men with newly diagnosed PCa were identified from the private practice electronic and paper medical records from 2005 to 2016 and data was consolidated into six groups of 2-year intervals...
December 2017: Prostate International
https://www.readbyqxmd.com/read/29181778/retzius-space-reconstruction-following-transperitoneal-laparoscopic-robot-assisted-radical-prostatectomy-does-it-have-any-added-value
#11
Yasmin Abu-Ghanem, Zohar Dotan, Jacob Ramon, Dorit E Zilberman
Retzius space sparing (RSS) during laparoscopic robot-assisted radical prostatectomy (RALP) has been offered as an approach that reduces perioperative complications and enables faster gaining of full urinary continence due to bladder anatomy preservation. Retro and transperitoneal techniques have been proposed, whereby RSS has been implemented. We sought to explore whether Retzius space reconstruction (RSR) following transperitoneal RALP will be an advantageous step as well. A prospective registry database of 102 consecutive transperitoneal RALP cases performed by a single surgeon was reviewed...
November 27, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/29177945/removing-the-urinary-catheter-on-post-operative-day-2-after-robot-assisted-laparoscopic-radical-prostatectomy-a-feasibility-study-from-a-single-high-volume-referral-centre
#12
Aldo Brassetti, Flavia Proietti, Antonio Cardi, Antonio De Vico, Antonio Iannello, Alberto Pansadoro, Aldo Scapellato, Tommaso Riga, Paolo Emiliozzi, Gianluca D'Elia
The indwelling urinary catheter (UC) is a significant bother for men after radical prostatectomy (RP) and should be removed as soon as possible without jeopardizing the outcome. Our aim was to assess the feasibility and safety of its removal on postoperative day (POD) 2 after robot-assisted laparoscopic RP (RALP). A consecutive series of patients undergoing RALP for localized prostate cancer (PCa) were prospectively enrolled. Inclusion criteria were: no bladder-neck reconstruction, watertight urethrovesical anastomosis at 150 ml filling, ≤ 200 ml of intraoperative bleeding, ≤ 80 ml of fluid from the drain on POD 1, clear urine from the UC on POD 2...
November 25, 2017: Journal of Robotic Surgery
https://www.readbyqxmd.com/read/29162068/new-steps-of-robot-assisted-radical-prostatectomy-using-the-extraperitoneal-approach-a-propensity-score-matched-comparison-between-extraperitoneal-and-transperitoneal-approach-in-japanese-patients
#13
Satoshi Kurokawa, Yukihiro Umemoto, Kentaro Mizuno, Atsushi Okada, Akihiro Nakane, Hidenori Nishio, Shuzo Hamamoto, Ryosuke Ando, Noriyasu Kawai, Keiichi Tozawa, Yutaro Hayashi, Takahiro Yasui
BACKGROUND: Robot-assisted radical prostatectomy (RARP) is commonly performed using the transperitoneal (TP) approach with six trocars over an 8-cm distance in the steep Trendelenburg position. In this study, we investigated the feasibility and the benefit of using the extraperitoneal (EP) approach with six trocars over a 4-cm distance in a flat or 5° Trendelenburg position. We also introduced four new steps to the surgical procedure and compared the surgical results and complications between the EP and TP approach using propensity score matching...
November 21, 2017: BMC Urology
https://www.readbyqxmd.com/read/29160092/prevention-of-urethral-retraction-with-stay-sutures-purs-during-robot-assisted-radical-prostatectomy-improves-early-urinary-control-a-prospective-cohort-study
#14
Omer Burak Argun, Mustafa Bilal Tuna, Tünkut Doğanca, Can Obek, Panagiotis Mourmouris, Ilter Tufek, Sarper Erdogan, Bulent Cetinel, Ali Riza Kural
OBJECTIVE: To evaluate early continence rates with a novel modified vesico-urethral anastomosis technique based on prevention of urethral retraction using anastomosis sutures as stay sutures (PURS) during robot-assisted radical prostatectomy. MATERIAL AND METHOD: The modified anastomosis technique was used in 60 patients and data collected prospectively. This cohort was compared with another consecutive 60 patients operated with standard anastomosis technique. This new technique is based on preventing urethral retraction of the posterior urethra with 2 anastomosis sutures being used as stay sutures...
November 21, 2017: Journal of Endourology
https://www.readbyqxmd.com/read/29155190/use-of-routine-home-health-care-and-deviations-from-an-uncomplicated-recovery-pathway-after-radical-prostatectomy
#15
Deborah R Kaye, John Syrjamaki, Chad Ellimootil, Edward W Schervish, M Hugh Solomon, Susan Linsell, James E Montie, David C Miller, James M Dupree
OBJECTIVE: To evaluate the statistical association between routine home health use after prostatectomy, short-term surgical outcomes, and payments. METHODS: We identified all men who underwent a robotic radical prostatectomy from 04/01/2014 through 10/31/2015 in the Michigan Urological Surgery Improvement Collaborative (MUSIC) with insurance from Medicare or a large commercial payer. We calculated rates of "routine" home care use after prostatectomy by urology practice...
November 16, 2017: Urology
https://www.readbyqxmd.com/read/29144911/re-advanced-reconstruction-of-vesicourethral-support-arvus-during-robot-assisted-radical-prostatectomy-one-year-functional-outcomes-in-a-two-group-randomised-controlled-trial
#16
https://www.readbyqxmd.com/read/29135417/retzius-sparing-robot-assisted-radical-prostatectomy-is-safe-for-patients-with-prior-transurethral-prostate-surgery
#17
Lawrence H C Kim, Glen Denmer Santok, Ali Abdel Raheem, Kidon Chang, Trenton Lum, Byung Ha Chung, Young Deuk Choi, Koon Ho Rha
No abstract text is available yet for this article.
November 17, 2017: International Braz J Urol: Official Journal of the Brazilian Society of Urology
https://www.readbyqxmd.com/read/29131002/low-tidal-volume-positive-end-expiratory-pressure-versus-high-tidal-volume-zero-positive-end-expiratory-pressure-and-postoperative-pulmonary-functions-in-robot-assisted-laparoscopic-radical-prostatectomy
#18
Murat Haliloglu, Beliz Bilgili, Mehtap Ozdemir, Tumay Umuroglu, Nurten Bakan
OBJECTIVE: The aim was to compare the effects of low tidal volume (VT) and moderate positive end-expiratory pressure(PEEP) with high tidal volume (VT) and zero end-expiratory pressure(ZEEP), on postoperative pulmonary functions and oxygenation in patients undergoing robot-assisted laparoscopic radical prostatectomy. SUBJECTS AND METHODS: Forty-four (44) patients were randomized into low VT-PEEP and high VT-ZEEP groups. The patients were ventilated with VT of 6 ml/kg and 8 cmH2O PEEP in low VT-PEEP group and VT of 10 ml/kg and 0 cmH2O PEEP in high VT-ZEEP group...
October 31, 2017: Medical Principles and Practice: International Journal of the Kuwait University, Health Science Centre
https://www.readbyqxmd.com/read/29128577/pathological-and-3-tesla-volumetric-mr-predictors-of-biochemical-recurrence-after-robotic-assisted-radical-prostatectomy-correlation-with-whole-mount-histopathology
#19
Nelly Tan, Luyao Shen, Pooria Khoshnoodi, Héctor E Alcalá, Weixia Yu, William Hsu, Robert E Reiter, David Y Lu, Steven S Raman
OBJECTIVE: To identify the clinical and MRI variables predictive of biochemical recurrence (BCR) after robotic assisted radical prostatectomy (RALP) in patients who underwent multi-parametric 3 Tesla prostate MR Imaging. METHODS: An IRB approved, HIPAA compliant, a single arm observational study with 3T mpMRI prior to RALP from December 2009 until March 2016 was performed. Clinical, MRI, pathological information and clinical outcome were compiled. Biochemical recurrence was defined as PSA greater > 0...
November 8, 2017: Journal of Urology
https://www.readbyqxmd.com/read/29127531/impact-of-a-robotic-surgical-system-on-treatment-choice-for-men-with-clinically-organ-confined-prostate-cancer
#20
Takashi Kobayashi, Kent Kanao, Motoo Araki, Naoki Terada, Yasuyuki Kobayashi, Atsuro Sawada, Takahiro Inoue, Shin Ebara, Toyohiko Watanabe, Tomomi Kamba, Makoto Sumitomo, Yasutomo Nasu, Osamu Ogawa
BACKGROUND: Introducing a new surgical technology may affect behaviors and attitudes of patients and surgeons about clinical practice. Robot-assisted laparoscopic radical prostatectomy (RALP) was approved in 2012 in Japan. We investigated whether the introduction of this system affected the treatment of organ-confined prostate cancer (PCa) and the use of radical prostatectomy (RP). METHODS: We conducted a retrospective multicenter study on 718 patients with clinically determined organ-confined PCa treated at one of three Japanese academic institutions in 2011 (n = 338) or 2013 (n = 380)...
November 11, 2017: International Journal of Clinical Oncology
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