Robot assisted retroperitoneal lymph-node dissection after adjuvant therapy. Different indications

Today, access to technology through robotic surgery has allowed urologists to have a valuable tool in order to perform various robot - assisted laparoscopic procedures. Robotic surgery allows reproducing complex techniques such as retroperitoneal or extended pelvic lymphadenectomy. The aim of the study was to report our series of robot assisted retroperitoneal lymphadenectomy and to demonstrate its technical and oncological feasibility

Robot-assisted radical cystectomy and ileal conduit with Hugo™ RAS system: feasibility, setting and perioperative outcomes

ABSTRACT Introduction: Robotic approach has shown its feasibility and safety with respect to open approach for radical cystectomy (1). The performances of Hugo™ RAS system (Medtronic, Minneapolis, USA) have been demonstrated in several clinical scenarios (2-5). We report the feasibility and surgical settings of the first series of robot-assisted radical cystectomy (RARC) with intracorporeal ileal-conduit performed with Hugo™ RAS system. Methods: Two patients were submitted to RARC with ileal conduit at our institution. The trocar placement scheme and the operating room setting with docking angles of the four arms were already described (6). A 12-mm and a 5-mm trocar for the assistant were placed. In both cases, an ileal-conduit with a Wallace type-1 uretero-enteric derivation was performed intra-corporeally. Results: The first patient was a 71-year-old male with a very-high risk non-muscle invasive bladder cancer(BC), and the second patient was a 64-year-old male with a diagnosis of T2 high-grade BC. Operative times were 360 and 420 minutes with a docking time of 12 and 9 minutes, respectively. No intraoperative complications occurred. The estimated blood loss was 200ml and 400ml, respectively. The second patient developed an ileus on postoperative day 4 (Clavien-Dindo grade 2). No positive surgical margins were recorded. No recurrence nor progression occurred during follow-up. Conclusion: RARC with intracorporeal ileal conduit urinary diversion is feasible with Hugo™ RAS system. We provided insight into the surgical setting using this novel robotic platform to help new adopters to face this challenging procedure. These findings may help a wider distribution of robotic programs for BC treatment

Recurrence at three months and high-grade recurrence as prognostic factor of progression in multivariate analysis of T1G2 bladder tumors

En este estudio se evalúan los factores de riesgo de progresión en los tumores de vejiga clasificados como T1G2. Se reclutaron 616 pacinetes que fueron seguidos una media de 4,2 años. El análisis multivariante mostró que la recurrencia a los 3 meses, la presencia de carcioma in situ, el tamaño de tumor, la multicentricidad y el grado tumoral estaban asociados a mayor riesgo de progresión

Update of the ICUD-SIU International Consultation on Bladder Cancer 2018: urinary diversion.

PURPOSE To provide a comprehensive overview and update of the joint consultation of the International Consultation on Urological Diseases (ICUD) and Société Internationale d'Urologie on Bladder Cancer Urinary Diversion (UD). METHODS A detailed analysis of the literature was conducted reporting on the different modalities of UD. For this updated publication, an exhaustive search was conducted in PubMed for recent relevant papers published between October 2013 and August 2018. Via this search, a total of 438 references were identified and 52 of them were finally eligible for analysis. An international, multidisciplinary expert committee evaluated and graded the data according to the Oxford System of Evidence-based Medicine. RESULTS The incidence of early complications has been reported retrospectively in the range of 20-57%. Unfortunately, only a few randomized controlled studies exist within the field of UD. Consequently, almost all studies used in this report are of level 3-4 evidence including expert opinion based on "first principles" research. CONCLUSIONS Complications rates overall following RC and UD are significant, and when strict reporting criteria are incorporated, they are much higher than previously published. Complications can occur up to 20 years after surgery, emphasizing the need for lifelong follow-up. Progress has been made to prevent complications implementing robotic surgery and fast track protocols. Preoperative patient information, patient selection, surgical techniques, and careful postoperative follow-up are the cornerstones to achieve good results