Rectal Sparing Approach After Neoadjuvant Therapy in Patients with Rectal Cancer: The Preliminary Results of the ReSARCh Trial.

Background: Rectum-preservation for locally advanced rectal cancer has been proposed as an alternative to total mesorectal excision (TME) in patients with major (mCR) or complete clinical response (cCR) after neoadjuvant therapy. The purpose of this study was to report on the short-term outcomes of ReSARCh (Rectal Sparing Approach after preoperative Radio- and/or Chemotherapy) trial, which is a prospective, multicenter, observational trial that investigated the role of transanal local excision (LE) and watch-and-wait (WW) as integrated approaches after neoadjuvant therapy for rectal cancer.

Methods: Patients with mid-low rectal cancer who achieved mCR or cCR after neoadjuvant therapy and were fit for major surgery were enrolled.

Right colectomy with intracorporeal anastomosis for cancer: a prospective comparison between robotics and laparoscopy.

Robotics in right colectomy are still under debate. Available studies compare different techniques of ileocolic anastomosis but results are non-conclusive. Our study aimed to compare intraoperative outcomes, and short-term postoperative results between robotic and standard laparoscopic right colectomies for cancer with intracorporeal anastomosis (ICA) fashioned with the same technique.

More Favorable Short and Long-Term Outcomes for Screen-Detected Colorectal Cancer Patients.

Background: Screening significantly reduces mortality from colorectal cancer (CRC). Screen detected (SD) tumors associate with better prognosis, even at later stage, compared to non-screen detected (NSD) tumors. We aimed to evaluate the association between diagnostic modality (SD vs.

Colonic J-Pouch or Straight Colorectal Reconstruction After Low Anterior Resection For Rectal Cancer: Impact on Quality of Life and Bowel Function: A Multicenter Prospective Randomized Study.

Background: Patient-reported outcomes associated with different bowel reconstruction techniques following anterior resection for rectal cancer are still a matter of debate.

Objective: This study aimed to assess quality of life and bowel function in patients who underwent colonic J-pouch or straight colorectal anastomosis reconstruction after low anterior resection.

Design: Bowel function and quality of life were assessed within a multicenter randomized trial.

Correction to: Standard (8 weeks) vs long (12 weeks) timing to minimally-invasive surgery after NeoAdjuvant Chemoradiotherapy for rectal cancer: a multicenter randomized controlled parallel group trial (TiMiSNAR).

Following publication of the original article [1], the authors reported that the family name of the author, Ludovica Baldari, was misspelled.

Standard (8 weeks) vs long (12 weeks) timing to minimally-invasive surgery after NeoAdjuvant Chemoradiotherapy for rectal cancer: a multicenter randomized controlled parallel group trial (TiMiSNAR).

Background: The optimal timing of surgery in relation to chemoradiation is still controversial. Retrospective analysis has demonstrated in the recent decades that the regression of adenocarcinoma can be slow and not complete until after several months. More recently, increasing pathologic Complete Response rates have been demonstrated to be correlated with longer time interval.

From Laparoscopic Right Colectomy with Extracorporeal Anastomosis to Robot-Assisted Intracorporeal Anastomosis to Totally Robotic Right Colectomy for Cancer: The Evolution of Robotic Multiquadrant Abdominal Surgery.

Background: Intracorporeal anastomosis (IA) in right colectomies shows many advantages over extracorporeal anastomosis (EA). Many difficulties encountered in laparoscopic IA can be overcome with hybrid robot-assisted IA or recently with totally robotic procedures. In the literature, few works have been published comparing laparoscopic, hybrid, and totally robotic right colectomies.

The Role of Laparoscopy in the Treatment of Anastomotic Leaks After Minimally Invasive Colorectal Resections for Cancer.

Aim Of The Study: The aim of this study was to describe the role of laparoscopy in the treatment of leaks occurring after minimally invasive colorectal resections.

Materials And Methods: Thirty-four of 566 consecutive patients who underwent minimally invasive colorectal resection for cancer between January 2004 and December 2012 and who showed signs of anastomotic leakage (6%) requiring reoperation were studied using a prospectively maintained database. Patient characteristics, clinical signs, the surgical approach, the role of laparoscopy, operative and postoperative results, and the rate of permanent stoma were analyzed.

Robotic-assisted intracorporeal anastomosis versus extracorporeal anastomosis in laparoscopic right hemicolectomy for cancer: a case control study.

Introduction: Extracorporeal ileocolic anastomosis in laparoscopic right hemicolectomy for cancer has a significant risk of complications. The aim of this study is to evaluate the operative and postoperative results of hybrid right hemicolectomy with intracorporeal robotic-assisted anastomosis for adenocarcinoma of the ascending colon compared with the standard extracorporeal anastomosis in a case control study.

Patients And Methods: Forty-eight right hemicolectomies for cancer (2009-2012) with laparoscopic medial to lateral dissection, vascular ligation, bowel transection, and robotic-assisted intracorporeal anastomosis with specimen extraction through a Pfannestiel incision (robotic group [RG]) were compared with 48 laparoscopic hemicolectomies (2009-2011) with extracorporeal anastomosis (laparoscopic group [LG]).

Full robotic gastrectomy with extended (D2) lymphadenectomy for gastric cancer: surgical technique and preliminary results.

Background: Widespread diffusion of minimally-invasive surgery for gastric cancer treatment is limited by the complexity of performing an extended D2-lymphadenectomy. This surgical step can be facilitated by using robot-assisted surgery. The aim of this study is to describe our technique and short-term results of a consecutive series of full robotic gastrectomies with D2-lymphadenectomy for gastric cancer, using the da Vinci Surgical System.

Robotic right colon resection: evaluation of first 50 consecutive cases for malignant disease.

Background: Colorectal cancer is the fourth leading cause of death in the world. Minimally invasive surgery has been demonstrated to have the same oncological results as open surgery, with better clinical outcomes. Robotic assistance is an evolution of minimally invasive technique.

[Robotic surgery: considerations after 250 procedures].

The aim of this study was to investigate the results of the first 250 procedures performed on 216 patients with the da Vinci Robotic Surgical System (34/216 patients were submitted to double procedure). The purpose of the da Vinci surgical system is to exactly translate the surgeon's hand movements to the robotic arms that manipulate the laparoscopic instruments, thus facilitating minimally invasive surgery. The da Vinci system has been available in our department since 2001.

Robotic and laparoscopic surgery for treatment of colorectal diseases.

Purpose: In the last ten years, several robotic systems have been developed to overcome the loss of the three-dimensional view and dexterity characteristic of laparoscopic surgery. The aim of this study was to compare the traditional laparoscopic approach and robotic techniques in the treatment of colorectal diseases.

Methods: The study compares a consecutive series of patients treated surgically for colorectal disease from June 2001 to May 2003 with the da Vinci robotic system (Intuitive Surgical) and a matched number of patients who underwent conventional laparoscopy during the same time interval.

A simple technique for identification and preservation of the hypogastric nerves during rectal surgery.

Hypothesis: Rectal resection is associated with a risk of sexual dysfunction even when performed for benign disease, with the most frequent type resulting in retrograde ejaculation due to injury to the hypogastric nerves.

Design: A simple technique to identify and protect these nerves during rectal mobilization.

Setting: Exposure of the hypogastric plexus during rectal resection.

The da Vinci robot in right adrenalectomy: considerations on technique.

The da Vinci Robotic System (Intuitive Surgical, Mountain View, CA) became available at the General Surgery Department of Camposampiero Hospital in May 2001. From May 2001 to October 2002, 139 robotic operations were performed, one of which was a right adrenalectomy for a right adrenal mass. The progressive growth of the mass was the indication for surgical excision.

Clinical characteristics of familial adenomatous polyposis and management of duodenal adenomas.

The aim of this study was to evaluate the clinical characteristics of patients with familial adenomatous polyposis (FAP) undergoing surgical treatment over a 10-year period and specifically to evaluate the incidence and clinical outcome of patients treated for duodenal adenomas. Patients with FAP who underwent surgical treatment for colonic polyposis at the University of Louisville from January 1992 to July 2002 were investigated. Surgical treatment included colectomy and ileal J-pouch-anal anastomosis (IPAA) or completion proctectomy with or without IPAA in those who had previously undergone subtotal colectomy elsewhere.

Characterization and clinical behavior of Crohn's disease initially presenting predominantly as colitis.

Purpose: We studied patients with Crohn's disease affecting the colon to characterize disease behavior and to determine whether such patients might be candidates for sphincter-sparing surgery.

Methods: Ninety-two consecutive patients with Crohn's colitis were studied prospectively. Mean follow-up after diagnosis was 82 (range, 6-291) months.

[Videolaparoscopic surgery in the treatment of colorectal disease: our experience with 200 patients].

In this article we examine our experience over the last 4 years, from 1998 to 2001, in the surgical treatment of colorectal disease using the laparoscopic approach. We treated 200 patients, 54 of whom presented benign disease and 146 malignancies. The operations were performed by a team of surgeons and nurses experienced in advanced laparoscopy.

Fournier's gangrene.

Fournier's gangrene can still be a life-threatening condition with a high mortality rate. Diagnosis and treatment should be prompt and adequate. Radiological studies may help to define the extent of the disease preoperatively in cases in which this is unclear.