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Background: Some scientific studies, with controversial results, have evaluated the efficacy in reducing pain of some different local anesthetic molecules, which were administered at different dosages and in different ways. The primary goal of this randomized, controlled, prospective study (Clinical Trials.gov ID NCT00599144) was to assess the effectiveness of 0.5% bupivacaine for pain control after video-laparoscopic cholecystectomy at its optimal dosage of 2 mg/kg infiltrated in the muscular fasciae of the trocars, or positioned in the gallbladder soaking a sheet of regenerated oxidized cellulose (Tabotamp).Methods: A total of 45 patients underwent elective video-laparoscopic cholecystectomy. They were randomized in three groups each made of 15 patients: group A (bupivacaine-soaked Tabotamp positioned in the gallbladder bed), group B (bupivacaine infiltrated in the muscular fasciae of the trocars' seat), group C (control group, not using local anesthetic). Six and twenty-four hours after the intervention, the nature of the pain and its intensity were recorded with the use of a Visual Analogue Scale (VAS).Results: Six hours after the intervention, VAS average was 29.6 +/- 10.92 for group A, 25.86 +/- 16.06 for group B, and 36.13 +/- 16.62 for group C. At 24 h, we recorded 19.26 +/- 15.81, 18.53 +/- 12.3, and 20.46 +/- 20.08 for groups A, B, and C, respectively (p > 0.05). Comparing groups A and B between them and with the control group at 6 and 24 h, we deduced how only the first group showed a statistically significant advantage (p < 0.05) in reducing visceral and shoulder pain compared with the two other groups. Wound infiltration resulted in being statistically favorable in reducing parietal pain only when compared with Group A. For groups A and B, bupivacaine significantly reduced the use of postoperative pain killers.Conclusion: Bupivacaine, either infiltrated in trocars' wounds or kept soaked in a regenerated oxidized cellulose sheet positioned in the gallbladder bed, although safe and not economically demanding, can increase postoperative comfort. [ABSTRACT FROM AUTHOR]

Background: Whether laparoscopic colorectal resection improved recovery within an enhanced recovery program was investigated., Methods: This study was designed as a query of a prospectively maintained colorectal database to identify 350 patients who underwent elective colorectal resection with primary anastomosis for colorectal cancer between January 1, 2005 and December 31, 2009. Patients were categorized into two groups (laparoscopic and open resection), and demographic, treatment, and outcome variables were independently reviewed for accuracy. A detailed fast-track protocol was prepared and distributed to all patients, department doctors, and nurses to standardize the treatment., Results: A total of 209 patients underwent laparoscopic-assisted colorectal resection, and 141 had open surgery. There was no difference between the two groups in terms of age, sex, BMI, ASA, comorbidity, previous abdominal surgery, preoperative chemoradiotherapy, cancer site, and AJCC 2002 staging. Twenty-three patients in the laparoscopic group required conversion to an open procedure due to hemorrhage, tumor extension, or technical difficulties. Laparoscopic patients had earlier tolerance of diet, bowel movement, flatus and stool canalization, mobilization, suction drain removal, and interruption of analgesic drug administration. Length of postoperative stay was shorter (4 vs. 7 days, p = 0.0004) and fewer postoperative nonsurgical complications (3 vs. 13% p = 0.009) were registered for the laparoscopic group., Conclusions: This study suggests that within an enhanced recovery program, laparoscopic resection may provide the best short-term clinical outcomes for patients with resectable colorectal cancer.

This retrospective study was conducted to examine the safety and effectiveness of polymeric absorbable clips in laparoscopic gallbladder and colorectal surgery. The prospectively maintained database review included all patients undergoing elective laparoscopic cholecystectomy and colorectal resection at the institution between November 2004 and December 2009. In each patient, absorbable clips were used as the only system of vascular and cystic duct ligation. Of the 911 patients who satisfied the inclusion criteria, 664 underwent laparoscopic cholecystectomy and 247 underwent laparoscopic colonic resection. No intra-operative or post-operative bleeding related to absorbable clip use occurred in either procedure. No bile duct injuries or cystic duct leakages were observed. There were no peri-operative deaths with either procedure. In this experience, absorbable clips demonstrated easy handling and high reliability. They provided safe hemostasis and permitted complete and adequate oncologic resection.

In a non-specialized setting, laparoscopic distal gastrectomy (LDG) for locally advanced diseases remains controversial, particularly given to the technical demands of the learning curve required to perform an adequate resection with D2 lymph node dissection. Inclusion criteria for this statistically generated matching controlled study were all patients who underwent subtotal laparoscopic gastrectomies from January 2006 until September 2009 for locally advanced gastric adenocarcinoma (stage II-IIIb), compared with matched patients who underwent the same procedure in an open fashion during the same period. Sixty case-matched patients were evaluated (30 laparoscopic vs. 30 open). Operative time was significantly longer (p < 0.05) for LDG. Benefits for LDG (p < 0.05) were observed among surgical short-term outcome (postoperative hospital stay, ambulation, first bowel movement, first flatus, first stool, first eating and use of analgesic drugs) and postoperative non-surgical site complications (cardiopulmonary, urinary, etc.). The 42 months' overall survival was similar (p = 0.646). Laparoscopic gastrectomy is a safe technique in a non-academic hospital setting for locally advanced gastric cancer; it seems to be adequate in terms of margin status and adequate lymph node retrieval and is associated with additional benefits as a decreased length of hospital stay, a decreased narcotic use and fewer complications.

Aim: Despite the laparoscopic right hemicolectomy has been validated by many randomized prospective trials, clear evidences on the validity of the totally mini-invasive technique, namely, through intracorporeal anastomosis, are still lacking. The aim of this study was the assessment of short-term outcome within three months from laparoscopic right colectomy with intra- or extra-corporeal anastomosis., Methods: With no exclusion, all patients undergoing laparoscopic right hemicolectomy at our institution have been enrolled in this study. Group A included patients undergoing laparoscopic right hemicolectomy with extracorporeal anastomosis (LAC) and Group B, included patients undergoing laparoscopic right hemicolectomy with intracorporeal anastomosis (TLC). Patients' data, surgery details, results of postoperative period and histological tests have been prospectively recorded in a database and analysed., Results: Between December 2006 and December 2008, 45 patients underwent right hemicolectomy, 21 with extracorporeal anastomosis and 24 had intracorporeal ones. As to patients' characteristics and histopathological results there are no difference between the groups. Anastomotic dehiscence occurred one in group A and one in group B (P>0.05). Both patients underwent reoperation. We recorded 6 postoperative ileus with vomiting in the LAC group and only 1 in the TLC group (P<0.05). The incidence of Non-Surgical Site Complications (NSSC) was of 4.54% in LAC group and 8.33% in TLC group (P>0.05). Hospitalization was of 5 days for both groups., Conclusion: In conclusion, we believe that this technique is feasible in terms of safety; it doesn't significatively affect the length of surgical procedure and guarantees maintenance of oncological radicality standards of reference. Besides it significatively improves quality of the post-operative period.

Background: The purpose of this study was to compare the short-term outcome (3 months) of laparoscopic right colectomy, between intra- and extracorporeal anastomosis techniques., Methods: This study was designed as a case-controlled study from a prospective colorectal cancer database. Forty consecutive patients who underwent laparoscopic right hemicolectomy with intracorporeal anastomosis (totally laparoscopic colectomy, TLC) for adenocarcinoma, with the exception of T4 lesions and metastasis, were compared with 40 patients who underwent laparoscopic right hemicolectomy with extracorporeal anastomosis (laparoscopic-assisted colectomy, LAC). Controls were matched for stage, age, and gender via a statistically generated selection of all laparoscopic right hemicolectomies performed between October 2006 and August 2009., Results: In terms of operating time (median 150 min), histopathological results, surgical site complications (5% for LAC and 2.5% for TLC), nonsurgical site complications (2.5% for LAC and 5% for TLC), hospitalization (median 5 days), there were no differences between the groups (p > 0.05). Incision length was significantly shorter for TLC (p < 0.05), but no differences were observed for postoperative use of analgesics. There were six postoperative cases of vomiting with reinsertion of nasogastric tube in the LAC group and only one case in the TLC group (p < 0.05)., Conclusions: TLC seems feasible and safe, it does not significantly affect the length of surgery, and it guarantees maintenance of radical oncological standards. Furthermore, it significantly improves cosmesis and patient comfort postoperatively, reducing the rates of emesis, which leads to higher rates of early regular diet tolerance.

Background: The primary aim of this randomized controlled prospective study (www.clinicaltrials.gov NCT00599144) was assessing effectiveness on pain control after videolaparoscopic cholecystectomy (VLC) of 0.5% Bupivacaine-soaked sheet of regenerated oxidized cellulose positioned in the gallbladder bed., Patients and Methods: We randomized in three equal groups 45 patients that underwent elective videolaparoscopic cholecystectomy: group A - Bupivacaine-soaked sheet of regenerated oxidized cellulose positioned in the gallbladder bed; group B - Bupivacaine infiltrated in the muscular fasciae of the trocars' seat; group C - control group, not using local anesthetic. Six and 24 hours after the intervention we recorded the type of the pain and its intensity, using a visual analog scale (VAS)., Results: We observed no statistically significant difference in pain intensity. Considering the type of pain, 55,56% of patients referred visceral pain, 62,22% parietal pain and 44,44% shoulder pain. Group A shows, at both endpoints, a statistically significant reduction (p < 0.05) of visceral and shoulder pain versus other groups. Moreover, the use of a local anesthetic significantly reduces the use of post-operative pain drugs, both for group A and B., Conclusion: A Bupivacaine-soaked sheet of regenerated oxidized cellulose positioned in the gallbladder bed post-VLC is safe and not economically demanding, and can give advantages in increasing post-operative comfort.

Aim: The aim of the "Fast-Track Surgery" program is to decrease the perioperative stress response to surgical trauma and thus to decrease the complication rates after elective surgery. Critics of the "Fast-Track"(FT) rehabilitation may argue that all reports of successful programs came from major specialised hospital units and that implementation in smaller or less specialised units may be difficult, if not impossible., Methods: We retrospectively studied 101 patients that, from November 2004 to October 2007, underwent laparoscopic colorectal surgery in our institute. A detailed "Fast-Track Surgery" protocol was prepared and given to patients, physicians and nurses, with the aim to create a standard treatment. Data about demographics, ASA score, preoperative complicating diseases, diagnosis, type of surgery and postoperative clinical data were analyzed. Univariate analysis of the relationship among all factors (patient characteristics, intervention characteristics, protocol compliance and presence of complications) described here and length of hospital stay was performed., Results: We compared our results to those of major trials previously published and observed no substantial differences in morbidity, mortality and length of postoperative hospital stay between the two. Univariate analysis showed that compliance to the elements of the FT protocol influences the length of postoperative period more significantly than the patient characteristics or surgical procedure., Conclusion: Based on six comparative single-centre studies, the FT program was found to reduce length of hospital stay and was deemed safe for major abdominal surgeries. The present study shows that enhanced recovery or FT program can also be implemented safely in a General Surgery Unit.

Endometriosis affects 10-20% of fertile women, and in 3-37% of them it extends to the bowel. Its location, in the ileal tract of the bowel, usually the end-part, is only the 7%; and the occurrence of intestinal obstruction is no more than 0.15% of patients affected by endometriosis. We present a case of acute bowel obstruction due to ileal endometriosis in a 39 years woman, diagnosed and treated by laparoscopic approach.

Background: The aim of the "fast-track surgery" program is to decrease the peri-operative stress response to surgical trauma and thus to a decrease in complication rates after elective surgery. Critics of fast-track (FT) rehabilitation may argue that all reports of successful programs came from major specialized hospital units and that implementation in smaller or less specialized units may be difficult if not impossible., Methods: We retrospectively studied 101 patients who, from November 2004 to October 2007, underwent laparoscopic colorectal surgery in our institute. A detailed FT surgery protocol had been prepared and given to patients, physicians and nurses, with the aim to create a standard treatment. Data about demographics, ASA score, pre-operative complicating diseases, diagnosis, type of surgery, and postoperative clinical data were analyzed. Univariate analysis of the relationship between all factors (patient characteristics, intervention characteristics, protocol compliance and presence of complications) described here and length of hospital stay was performed., Results: We compared our results to published major trials and observed no substantial differences in morbidity, mortality and length of postoperative hospital stay between the 2. Univariate analysis showed that compliance to the elements of the FT protocol influences the length of postoperative period more significantly than patient characteristics or surgical procedure., Conclusion: Based on 6 comparative single-center studies, the FT program was found to reduce length of hospital stay, and was deemed safe for major abdominal surgeries. Present study shows that enhanced recovery or FT program can also be implemented safely in a general surgery unit., (Copyright 2010 Mosby, Inc. All rights reserved.)

The solitary rectal ulcer (SRU) is a benign lesion of adults of either sex, which presents with chronic constipation, peculiar defecatory disorders, rectal prolapse and smaller psychological abnormalities. The characteristic appearance of this disease is a "neither being always ulcerate, nor always solitary" lesion, but often with polypoid or granular feature, typically localized in anterior rectal wall, a few inches from anal channel. Distinctive histopathological specimens are localized mucosal distortion, hypertrophic proliferation of muscularis mucosae and obliteration of lamina propria by fibroblasts and muscle fibres from the muscularis mucosae. Very few intermittent or recurrent symptoms are rectal bleeding and mucous discharge with defecations, difficulty of a complete ampullar evacuation and sometimes pelvic or rectoperineal pain. Clinical picture and endoscopic biopsies led to diagnosis. Barium enema, defecography, transrectal ultrasound, manometry and electromyography have an additional role. Medical treatment is performed by high-fiber diet, but biofeedback training is very helpful. Surgical management is as an excisional surgery, as a rectopexy if there is prolapse. Fecal diversion and rectocolic resection are considered only for patients with obstinate and severe symptoms. Even in patients who seem to advocate a surgical approach it is important to heal a dyskinetic puborectalis muscle.

The report presents a rare case of intestinal duplication in a 43-year old female. Intestinal duplication is a rare congenital malformation and is extremely exceptional in adults. A lot of etiopathogenic theories have been advanced to explain this malformation that can occur anywhere along the alimentary tract, even if the ileum remains the most common. It may be cystic or tubular. An important aspect of mucosal histology is the possibility of gastric heterotopy, conditioning a particular treatment. The literature shows 14 cases with clinical very different presentations and instrumental exams were rarely helpful for correct diagnosis. Treatment of choice is surgical complete resection of the duplication. When contiguous structures are involved intestinal bypass or Roux-on-Y anastomosis may be necessary with mandatory stripping of the mucosa when heterotopic gastric mucosa is present in order to prevent the risk of gastrointestinal haemorrhage or malignant transformation, an event possible in about 25% of the cases reported in the literature.