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Objective: To determine the peri-operative outcomes of men undergoing salvage robot-assisted prostatectomy (RARP) and to examine the complications, functional consequences and need for additional treatments after salvage RARP., Patients and Methods: At total of 51 consecutive patients underwent salvage RARP after previous failed local therapy. Biochemical recurrence (BCR) was defined as two postoperative PSA measurements ≥0.2 ng/mL. Complications at any time postoperatively were recorded prospectively using a modified Clavien system. The Kaplan-Meier method was used for survival estimation, and regression models were used to identify the predictors of BCR or progression-free survival (PFS) and complications., Results: The median age at salvage RARP was 68 years and a median of 68 months had elapsed from the time of primary treatment. The median follow-up was 36 months. The median operation duration was 179 min with a median estimated blood loss of 175 mL. In all, 50% of patients had pathological stage 3 disease and positive surgical margins were found in 31% of patients. The estimated 3-year BCR-free or PFS was 57%. The overall complication rate was 47%, with a 35% major complication rate (Grade III-V). Potency was maintained in 23% of preoperatively potent patients and 45% of all patients regained urinary control. No clinical variables were predictive of major complications, but all patients with postoperative bladder neck contracture were incontinent. A higher PSA level and extracapsular extension were significantly associated with BCR or progression (P < 0.01)., Conclusions: Salvage RARP provides oncological control with potential avoidance of systemic non-curative therapy. Complication, incontinence and erectile dysfunction rates are significant but frequently correctable. This reinforces the need for proper patient counselling and selection., (© 2013 The Authors. BJU International © 2013 BJU International.)

Context: The role of robot-assisted radical prostatectomy (RARP) for men with high-risk (HR) prostate cancer (PCa) has not been well studied., Objective: To evaluate the indications for surgical treatment, technical aspects such as nerve sparing (NS) and lymph node dissection (LND), and perioperative outcomes of men with HR PCa treated with RARP., Evidence Acquisition: A systematic expert review of the literature was performed in October 2012, searching the Medline, Web of Science, and Scopus databases. Studies with a precise HR definition, robotic focus, and reporting of perioperative and pathologic outcomes were included., Evidence Synthesis: A total of 12 papers (1360 patients) evaluating RARP in HR PCa were retrieved. Most studies (67%) used the D'Amico classification for defining HR. Biopsy Gleason grade 8-10 was the most frequent HR identifier (61%). Length of follow-up ranged from 9.7 to 37.7 mo. Incidence of NS varied, although when performed did not appear to compromise oncologic outcomes. Extended LND (ELND) revealed positive nodes in up to a third of patients. The rate of symptomatic lymphocele after ELND was 3%. Overall mean operative time was 168 min, estimated blood loss was 189 ml, length of hospital stay was 3.2 d, and catheterization time was 7.8 d. The 12-mo continence rates using a no-pad definition ranged from 51% to 95% with potency recovery ranging from 52% to 60%. The rate of organ-confined disease was 35%, and the positive margin rate was 35%. Three-year biochemical recurrence-free survival ranged from 45% to 86%., Conclusions: Although the use of RARP for HR PCa has been relatively limited, it appears safe and effective for select patients. Short-term results are similar to the literature on open radical prostatectomy. Variability exists for NS and the template of LND, although ELND improves staging and removes a higher number of metastatic nodes. Further study is required to assess long-term outcomes., (Copyright © 2013 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Purpose: Minimally invasive surgical treatment for bladder cancer has gained popularity but standardized data on complications are lacking. Urinary diversion type contributes to complications and to our knowledge diversion types after minimally invasive cystectomy have not yet been compared. We evaluated perioperative complications stratified by urinary diversion type in patients treated with robot-assisted radical cystectomy., Materials and Methods: We analyzed the records of 209 consecutive patients who underwent robot-assisted radical cystectomy at our institution from 2003 to 2012 with respect to perioperative complications, including severity, time period (early and late) and diversion type. All complications were reviewed by academic urologists. Urinary diversion was also done. As outcome measurements and statistical analysis, univariate and multivariate logistic regression models were used to determine predictors of various complications., Results: The American Society of Anesthesiologists(®) (ASA) score was 3 or greater in 80% of patients and continent diversion was performed in 68%. Median followup was 35 months. Within 90 days 77.5% of patients experienced any complication and 32% experienced a major complication. The 90-day mortality rate was 5.3%. Most complications were gastrointestinal, infectious and hematological. On multivariate analysis patients with ileal conduit diversion had a decreased likelihood of complications compared to patients with Indiana pouch and orthotopic bladder substitute diversion despite the selection of a more comorbid population for conduit diversion. Continent diversion was associated with a higher likelihood of urinary tract infection. Our results are comparable to those of previously reported open and minimally invasive cystectomy series., Conclusions: Open or minimally invasive cystectomy is a complex, morbid procedure. Urinary diversion is a significant contributor to complications, as is patient comorbidity. Although patients with an ileal conduit had more comorbidities, they experienced fewer complications than those with an orthotopic bladder substitute or Indiana pouch diversion., (Copyright © 2014 American Urological Association Education and Research, Inc. Published by Elsevier Inc. All rights reserved.)

Background: Complication reporting is highly variable and nonstandardized. Therefore, it is imperative to determine the surgical outcomes of major oncologic procedures., Objective: To describe the complications after robot-assisted radical cystectomy (RARC) using a standardized and validated reporting methodology., Design, Setting, and Participants: Using the International Robotic Cystectomy Consortium (IRCC) database, we identified 939 patients who underwent RARC, had available complication data, and had at least 90 d of follow-up., Outcome Measurements and Statistical Analysis: Complications were analyzed and graded according to the Memorial Sloan-Kettering Cancer Center (MSKCC) system and were defined and stratified by organ system. Secondary outcomes included identification of preoperative and intraoperative variables predicting complications. Logistic regression models were used to define predictors of complications and readmission., Results and Limitations: Forty-one percent (n=387) and 48% (n=448) of patients experienced a complication within 30 and 90 d of surgery, respectively. The highest grade of complication was grade 0 in 52%, grade 1-2 in 29%, and grade 3-5 in 19% patients. Gastrointestinal, infectious, and genitourinary complications were most common (27%, 23%, and 17%, respectively). On multivariable analysis, increasing age group, neoadjuvant chemotherapy, and receipt of blood transfusion were independent predictors of any and high-grade complications, respectively. Thirty and 90-d mortality was 1.3% and 4.2%, respectively. As a multi-institutional database, a disparity in patient selection, operating standards, postoperative management, and reporting of complications can be considered a major limitation of the study., Conclusions: Surgical morbidity after RARC is significant when reported using a standardized reporting methodology. The majority of complications are low grade. Strict reporting of complications is necessary to advocate for radical cystectomy (RC) and helps in patient counseling., (Copyright © 2013 European Association of Urology. Published by Elsevier B.V. All rights reserved.)

Taking on the position of bedside assistant for a surgical robotic team can be a daunting task. Keys to success include preparation, proper operation set up, effective use of instruments to augment the actions of the console surgeon, and readiness for surgical emergencies. Effective communication, repetitive execution, and readiness facilitate the efforts of the surgical team.

Introduction: As more centers develop robotic proficiency, progressing to a successful robot-assisted partial nephrectomy (RAPN) program depends on a number of factors. We describe our technique, results, and analysis of program setup for RAPN., Materials and Methods: Between 2005 and 2011, 92 RAPNs were performed following maturation of a robotic prostatectomy program. Operating rooms and supply rooms were outfitted for efficient robotic throughput. Tilepro and intraoperative ultrasound were used for all cases. Training and experiential learning for surgeons, anesthesia and nursing staff was a high priority. An onsite robotic technician helped troubleshoot, prepare the room and staff prior to starting surgery, and provide assistance with different robotic models., Results: Average operative time decreased over time from 235 min to 199 min (p = .03). Warm ischemia time decreased from 26 minutes to 23 minutes (p = .02) despite an increased complexity of tumors and operations on multiple tumors. Median estimated blood loss was 150 mL. Average length of hospital stay was 3 days (range 1-9). Average size of lesions was 2.7 cm (range 0.7-8.6). Final pathology demonstrated 71 (77%) malignant lesions and 21 (23%) benign lesions., Conclusions: The addition of a robot-assisted partial nephrectomy program to an institutional robotic program can be coordinated with several key steps. Outcomes from an operational, oncologic, and renal functional standpoint are acceptable. Despite increased complexity of tumors and treatment of multiple lesions, operative and warm ischemia times showed a decrease over time. An organizational model that involves the surgeons, anesthesia, nursing staff, and possibly a robotic technical specialist helps to overcome the learning curve.

Objective: • To determine the incidence and significance of lymph nodes in the anterior prostatovesicular lymphofatty tissue., Patients and Methods: • One hundred and twenty patients with clinically localized prostate cancer underwent robot-assisted laparoscopic radical prostatectomy with excision of anterior prostatovesicular tissue at a single institution over a 6-month period. • Tissue was sent for pathological analysis. • Separate pelvic lymph node dissection was carried out in moderate-risk and high-risk patients., Results: • A total of 20 out of 120 patients (16.7%) had lymph nodes in the anterior lymphofatty tissue. • Average lymph node number when present was 1.5 (one to three). • Pathological assessment of the lymph nodes revealed metastatic prostate cancer in 3 out of 120 (2.5%) patients, each of whom had adverse pathological features. • Patients with metastatic lymph nodes in the anterior tissue did not have cancer involvement of the pelvic lymph nodes. • Patients with lymph nodes found in the anterior lymphofatty tissue were slightly younger but were otherwise similar with respect to other demographics, prostate-specific antigen, biopsy Gleason score, clinical stage, pathological stage, pathological Gleason score, seminal vesicle invasion, and margin status., Conclusions: • Anterior lymphofatty tissue overlying the prostate occasionally contains lymph nodes that can harbour malignant disease and routine excision may eradicate regional tumour burden. • Of patients with nodes, 15% were found to have malignant involvement. • The long-term impact on progression-free and overall survival requires further study., (© 2011 THE AUTHORS. BJU INTERNATIONAL © 2011 BJU INTERNATIONAL.)

Background and Objectives: Surgical resection of isolated adrenal metastasis in primary lung cancer is associated with improved survival. We report a combined robotic lobectomy and adrenalectomy for resection of a primary lung cancer and metastasis to the adrenal gland., Methods: A 69-year-old male with a significant smoking history and shortness of breath was found to have a 3-cm left upper lobe mass with an enlarged left adrenal gland measuring 1.5cm. The adrenal gland was biopsied confirming metastatic poorly differentiated carcinoma, likely lung cancer. Computed tomography, positron emission tomography, and mediastinoscopy revealed no evidence of disease outside the adrenal gland., Results: Following induction chemotherapy, the patient underwent combination robotic lobectomy, lymphadenectomy, and adrenalectomy while in the same lateral decubitus position. Thoracic and urologic oncology teams performed their respective portions of the operation. Overall operative time was 4 hours, and length of hospital stay was 3 days. Estimated blood loss was 150mL with no narcotic requirements beyond the first postoperative day. Final pathology revealed large cell carcinoma of the lung with metastasis to the adrenal. All surgical margins were negative., Conclusions: Combination robotic lobectomy and adrenalectomy is feasible and can be associated with a short convalescence, minimal pain, and an oncologically sound approach.

Objective: To prospectively determine the effect of robot-assisted radical cystectomy (RARC) on quality of life (QoL) after surgery., Patients and Methods: In all, 34 patients who had RARC for bladder cancer between January 2006 and December 2007 at one institution were prospectively enrolled in a study of QoL. All patients had RARC with extracorporeal urinary diversion by one surgeon. As part of the routine follow-up, QoL was assessed at intervals. Functional Assessment of Cancer Therapy-Bladder (FACT-BL) questionnaires were administered before and then over a 6-month period after RARC. Patients undergoing chemotherapy were not excluded. Follow-up FACT-BL and individual domain scores for physical, social, emotional and functional well-being were compared with those obtained before RARC., Results: The mean age of all patients was 65 years, 88% were men, and 13 (38%) had adjuvant chemotherapy. The mean time after RARC for the 1-, 3- and 6-month assessments was 29, 90 and 193 days, respectively; 19 patients completed three follow-up questionnaires. Initially, there were significant decreases in the physical and functional domains, with improvements in the emotional domain (P < 0.001). Total FACT-General and FACT-BL scores decreased in the initial period after RARC and then progressively improved. There was no statistically significant difference in total scores at 3 months after surgery; at the 6-month follow-up the total FACT-BL scores exceeded those before RARC (P = 0.048)., Conclusions: QoL appears to return promptly to, or exceed, baseline levels by 6 months after RARC. The improvement in the short term might allow for more contented patients and quicker initiation of adjuvant chemotherapy.

Objective: To report on the influence that bladder tumour volume has on operative and pathological outcomes after robotic-assisted radical cystectomy (RARC, a minimally invasive alternative to open cystectomy for treating bladder cancer), as with the lack of tactile feedback in RARC tumour volume might compromise the outcome., Patients and Methods: Between 2005 and 2007, 54 consecutive patients had RARC at one institution. CT urograms were obtained in all patients for staging purposes and to evaluate hydronephrosis. Patients were separated into two groups based on pathological tumour dimensions. Once selected into two-dimensional (2D, flat) or 3D (bulky) tumour groups the patients were compared for operative and pathological variables., Results: The mean age of all patients was 67 years; 19 had tumours classified as 2D and 35 as 3D. There were no statistical differences in age, sex, body mass index, American Society of Anesthesiologists score, previous surgery, mean hospital stay, or estimated blood loss between the groups. The difference in operative duration for bladder removal was almost statistically significant (P = 0.077). Intraoperative transfusion was more common in the 3D group (P = 0.044); 43% of patients in the 3D group had hydronephrosis, vs only 16% in the 2D group. 3D tumours were more likely to be higher stage (P = 0.051). All positive margins in the patient were in the 3D group (P = 0.04); no patients with < or =T2 disease had a positive surgical margin., Conclusions: Bulky tumours removed with RARC might be associated with an increased rate of intraoperative transfusion, higher stage disease, and higher rate of margin positivity. In patients with large-volume tumours on preoperative assessment, wider dissection of perivesical tissue might decrease the margin-positive rates.

Introduction/objective: Simple prostatectomy continues to be an effective surgical option for patients with symptomatic high volume benign prostatic hyperplasia. Recent trends towards minimally invasive urologic surgery, in particular for prostate cancer, have created surgical alternatives with additional potential benefits. We report on the feasibility of robot-assisted retropubic prostatectomy., Materials and Methods: This series consists of three cases of simple prostatectomy performed through a robot-assisted retropubic (Millin) approach at two institutions. All patients had preoperative bothersome lower urinary tract symptoms with two patients presenting in urinary retention. Average preoperative transrectal ultrasound estimated prostate volume exceeded 300 cm3. All patients were ruled out for malignancy., Results: Average age for the patient group was 76.7 years with mean prostate specific antigen (PSA) of 25.1. Estimated blood loss averaged 558 ml (150-1125) and mean operative time was 211 minutes (178-230). One patient had a simultaneous inguinal hernia repair performed. The patient with the largest prostate required incision extension for removal of specimen. There were no acute intraoperative or perioperative complications. Mean hospital stay was 1.3 days and one patient required blood transfusion. Average adenoma weight was 301 grams (66-640). One patient developed bladder neck contracture several months postoperatively., Conclusions: Robotic-assisted retropubic simple prostatectomy is a reasonable and safe alternative to an open technique. Faster recuperation and reduced blood loss are potential benefits to this approach. The longer operative time and extraction incision for very large prostates (>200 gms) may offset some of the advantages of the minimally invasive method.