To close, not to close, or to act bigger? Managing the defect of large direct inguinal hernia to reduce the risk of recurrence during laparoscopic TAPP repair: a retrospective cohort study.

Hernia recurrence is a common complication after inguinal hernia repair. Recent studies suggest that laparoscopic mesh repair with closure of direct hernia defects can reduce recurrence rates. Our study examines the effectiveness of this approach. A retrospective, multi-center cohort study was conducted on cases performed from January 2013 to April 2021. Patients with direct inguinal hernias (M3 according to EHS classification) undergoing TAPP were included. Three groups were present: closed-defect group, non-closed placing a standard-sized mesh group or non-closed placing an XL-sized mesh group. A 2-year follow-up was recorded. A total of 158 direct M3 inguinal hernias in 110 patients who underwent surgery were present. After propensity score matching at a 1:1 ratio, 22 patients for each group were analyzed. The mean age of patients was 62 years (41-84); with the majority being male (84.8%). 22 patients (40 hernias) underwent closure of the defect; 22 patients (39 hernias) did not undergo closure and used a standard-sized mesh; 22 patients (27 hernias) did not undergo closure and used an XL-sized mesh. There were 5 recurrences at 1 year post-operatively: all in the non-closure group with standard-sized mesh. This difference was statistically significant (p = 0.044). There were 7 recurrences (6.6%) at 2 years post-operatively: 6 in the non-closure group with standard-sized mesh and 1 in the non-closure group with XL-sized mesh (p = 0.007). Closing large direct inguinal hernia defects has shown promise in reducing early recurrence rates. However, conducting larger RCTs in the future could provide more conclusive evidence that might impact the way we approach laparoscopic inguinal hernia repair.

Feasibility of a tailored ERAS programme in octogenarian patients undergoing minimally invasive surgery for colorectal cancer.

BACKGROUND: The enhanced recovery after surgery (ERAS) is nowadays a widely accepted multimodal programme of care in colorectal surgery, but still there is some reluctance in its application to very elderly patients. AIM: The aim of this study is to investigate short-term outcomes of laparoscopic resection for colorectal cancer in octogenarian patients within the ERAS programme. METHODS: Data on 162 consecutive patients aged ≥ 80 years receiving elective minimally invasive colorectal resections within ERAS programme were collected in a multicentre, retrospective database in the period 2008-2017 in Italy. Univariate and multivariate analyses were performed to assess possible risk factors for poor clinical outcomes. RESULTS: The postoperative minor morbidity rate (Clavien-Dindo 1 and 2) was 25.9%. The incidence of postoperative major morbidity rate (severe medical and surgical complications defined as Clavien-Dindo 3 and 4) accounted 6.1% and only 1.8% had an anastomotic leakage. Reoperation rate was 5.5%, perioperative 30-day mortality was 1.8%, and 30-day readmission rate was 6.8%. On average, patients were released after 6 days. A univariate analysis showed that possible risk factors for severe medical complications were: low preoperative albumin level, high Charlson Age Comorbidity Index Score and number of days in the intensive care unit (ICU); risk factors for severe surgical complications were: low preoperative albumin level; risk factors for late hospital discharge were: multivisceral resections, number of days in ICU and body mass index (BMI) > 25 kg/m2. The multivariate analysis confirmed a low level of preoperative albumin and a longer ICU stay as independent risk factors for both postoperative severe surgical complications and late hospital discharge. DISCUSSION: The minimal invasive nature of the laparoscopic approach together with a multimodal analgesia therapy, the early resumption to oral diet and mobilisation could minimize the surgical stress and play an essential role in order to reduce medical morbidity in high-risk patients. CONCLUSION: Colorectal surgery within ERAS programme in octogenarians is a safe and flexible treatment in high-volume centres.

Enhanced recovery pathways in colorectal surgery: a consensus paper by the Associazione Chirurghi Ospedalieri Italiani (ACOI) and the PeriOperative Italian Society (POIS).

Enhanced Recovery After Surgery (ERAS) pathway is a multi-disciplinary, patient-centered protocol relying on the implementation of the best evidence-based perioperative practice. In the field of colorectal surgery, the application of ERAS programs is associated with up to 50% reduction of morbidity rates and up to 2.5 days reduction of postoperative hospital stay. However, widespread adoption of ERAS pathways is still yet to come, mainly because of the lack of proper information and communication. Purpose of this paper is to support the diffusion of ERAS pathways through a critical review of the existing evidence by members of the two national societies dealing with ERAS pathways in Italy, the PeriOperative Italian Society (POIS) and the Associazione Italiana Chirurghi Ospedalieri (ACOI), showing the results of a consensus development conference held at Matera, Italy, during the national ACOI Congress on June 10, 2019.

[Colorectal carcinoma in the young. Prognostic factors]. / Il carcinoma colo-rettale nel giovane. Fattori prognostici.

Colorectal carcinoma is the third most frequently diagnosed malignant neoplasm. Usually patients affected by this neoplasia belong to VI decade of life. However approximately 2-8% of tumors arise in patients with age under 40 years. Aim of the study was to analyse the results of surgical treatment of colorectal cancer in patients aged under forty. From January 1987 to December 2002, 46 patients under forty years with colorectal cancer underwent surgical procedure. No perioperative mortality was registered, and complications were evidenced in nine patients (20%). Actuarial five years survival was 33%, and overall mean survival was 53 months. Univariate and multivariate analyses identified as prognostic factors the tumor grade, Dukes' stage, nodal status, and length of symptoms.

[Primary adenocarcinoma of the ureter. Case report]. / Adenocarcinoma primitivo dell'uretere: caso clinico.

Primary ureteral adenocarcinoma is an infrequent histological type of urinary neoplasm. Many authors consider intestinal metaplasia the pivotal event of the pathogenetic process, whether it occurs on a pre-existing urothelial carcinoma or on a normal urothelium. Diagnosis is essentially based on case history and clinical findings (hematuria and pain) and on diagnostic imaging. Treatment is surgical and the ideal procedure is nephroureterectomy with excision of a bladder margin adjacent to the ureteral opening and ispilateral para-aortoiliac lymphadenectomy. A 76-year-old man with primary adenocarcinoma of the ureter case is reported.

Clinical significance of serum gastrin levels in patients with colorectal cancer.

AIMS: An association between elevated serum gastrin levels and the presence of human colorectal cancer has been reported, and gastrin has been shown to stimulate the growth of experimentally induced colon neoplasia. The aim of this study was to determine the preoperative and postoperative concentrations of serum gastrin in 53 patients with colorectal cancer and to assess the correlation between gastrin levels and tumor characteristics and prognosis. MATERIALS AND METHODS: A prospective study was performed over a six-year period during which 53 patients received potentially curative surgery for colorectal cancer. The prognostic variables used for the analysis included age, sex, tumor site, stage and degree of differentiation, preoperative and postoperative serum values of carcinoembryonic antigen (CEA) and gastrin, cancer-related mortality, and survival. CEA and gastrin serum values were determined using radioimmunological methods. Follow-up was carried out with clinical and radiological tests. RESULTS: The mean preoperative gastrin concentration was 51.2+/-27.4 pg/mL (range 12-146). Significantly increased serum gastrin concentrations, which returned to normal after surgery, were detected only in patients with well-differentiated cancer (74.2+/-28.3 pg/mL; moderately differentiated, 52.1+/-23.8; poorly differentiated, 29.9+/-12.3, p=0.02). The prognosis was unrelated to serum gastrin level; instead, tumor stage, preoperative CEA value, and degree of differentiation affected patient survival. CONCLUSIONS: This study showed that the serum gastrin concentration is not an appropriate clinical oncogenic factor. Although occurring only in well-differentiated tumors, serum gastrin is unrelated to the prognosis of patients with colorectal cancer.

[Rectal cancer in women]. / Il cancro del retto nella donna.

A retrospective chart review was performed utilizing the First Department of Surgery of the University of Rome "La Sapienza" Medical School database. Ninety-two women who underwent abdominal surgery between 1980 and 1993 for rectal cancer were identified. Data collected included demographics, history, intraoperative findings and complications, cancer histology and stage and follow up. Special attention was focused on intraoperative incidental gynecological findings and follow up. Twenty-two patients being previously submitted to hysterectomy and three with oral intake of hormones were dismitted from the study. Of the remaining 67 patients gynecological procedure was associated to rectal surgery because of a previously undiagnosed gynecological condition. No prophylactic oophorectomies were performed. At follow up 7 patients experienced further surgery for gynecologic disease. The necessity to offer these patients the benefit of a preoperative informed decision about adjunctive gynecologic surgery and indications for bilateral oophorectomy is discussed.

[Pancreatic anastomotic fistula after pancreaticoduodenectomy: incidence, significance and treatment]. / La fistola anastomotica pancreatica dopo duodenocefalopancreasectomia: incidenza, significato e trattamento.

The Authors reviewed the complications, and outcomes in a consecutives series of 97 patients undergoing pancreaticoduodenectomy. The clinical leak rate in this series was 21.8%. There was a difference in the pancreatic leak rate in those patients who underwent pancreatic ductal closure or end to end pancreaticojejunal invagination compared with end to side pancreaticojejunal anastomosis. The postoperative complication rate was 41.8% and the most common complications were pancreatic fistula. 9 deaths occurred in hospital or within 30 days from operation. Univariate and multivariate analysis revealed that operative technique, the pathological status of the pancreatic remnant, and mayor complications were the significant risk factors for the development of pancreatic anastomotic leak. In the 2000s pancreatic leak remains a potentially lethal problem. After pancreaticoduodenectomy, pancreatic remnant management by end to side pancreaticojejunostomy appeared safe in low-risk patients. Morbidity was greatest after pancreatic duct closure without anastomosis.

[Use of ileostomy and colostomy as temporal derivation in colorectal surgery]. / L'impiego della ileostomia e della colostomia come derivazioni temporanee in chirurgia colo-rettale.

A retrospective study on 41 patients with primary stoma creation after low anterior resection of the rectum was made. Among the 41 patients 24 had a loop colostomy (Group A) and 17 had a loop ileostomy (Group B). The two groups were well matched for each of the data analysed and there was no significant difference in the rate of complications related to stomas creation and closure. In this study the Authors suggest that loop ileostomy is the best procedure to electively defunctionate colorectal anastomoses.

[Cecal volvulus]. / Il volvolo del cieco.

A retrospective study on 18 patients with cecal volvulus surgically treated was made. Demographics and clinical data, as well as treatment were determined from clinical reports. The operative procedures employed were cecostomy (56%), cecopexy (22%) and right colectomy (22%). The length of follow up averaged 63 months and there was one recurrence. The Authors suggest that cecostomy should be employed in patients with viable bowel, and resection should be limited to cases with gangrene.

[Carcinoma of the male breast. Prognostic factors and outcome of surgical treatment]. / Il carcinoma della mammella nell'uomo. Fattori prognostici e criteri di trattamento.

A retrospective study was made on 18 male patients with breast carcinoma treated at the Department of Surgery "Pietro Valdoni" of the University "La Sapienza" of Rome, Medical School. Demographics, pathology, stages, and treatment were determined from clinical reports. All patients but one underwent modified radical mastectomy. The length of follow up averaged 57.5 months. Five years actuarial survival rate was 62%. In the current study the Authors suggest that the clinical, prognostic and treatment features of breast carcinoma in men are similar to those reported in literature for post-menopausal women.

Late development of bile duct cancer in patients who had biliary-enteric drainage for benign disease: a follow-up study of more than 1,000 patients.

OBJECTIVE: To evaluate the correlation between biliary-enteric surgical drainage and the late development of cholangiocarcinoma of the biliary tract. SUMMARY BACKGROUND DATA: In patients with biliary-enteric drainage, reflux of intestinal contents into the bile duct may occur and cause cholangitis, which is regarded as the most serious complication of these procedures. Lithiasis of the biliary tract and a previous biliary-enteric anastomosis have both been suggested to favor the late onset of cholangiocarcinoma. METHODS: Consecutive patients (n = 1,003) undergoing three different procedures of biliary-enteric anastomosis (transduodenal sphincteroplasty, choledochoduodenostomy, and hepaticojejunostomy) between 1967 and 1997 were included in this study. The postoperative clinical course and long-term outcome were evaluated by a retrospective review of the hospital records and follow-up. Mean follow-up was 129.6 months. RESULTS: Fifty-five (5.5%) cases of primary bile duct cancer were found among the 1,003 patients at intervals of 132 to 218 months from biliary-enteric anastomosis. The incidence of cholangiocarcinoma in the three groups was 5.8% in transduodenal sphincteroplasty patients, 7.6% in choledochoduodenostomy patients, and 1.9% in hepaticojejunostomy patients. The incidence of malignancy related to the different underlying diagnosis was 5.9%, 7.2%, and 1.9% in patients with choledocholithiasis, sphincter of Oddi stenosis, and postoperative benign stricture, respectively. Although only one patient who developed cholangiocarcinoma had previous concurrent lithiasis of the biliary tract, 40 patients had experienced mostly severe, recurrent cholangitis. No case of malignancy occurred in patients scored as having no cholangitis in the early and long-term postoperative outcome. Univariate and multivariate analyses have shown the presence of cholangitis as the only factor affecting the incidence of cholangiocarcinoma. CONCLUSIONS: Chronic inflammatory changes consequent to biliary-enteric drainage should be closely monitored for the late development of biliary tract malignancies.

Impact of axillary level I and II lymphnode dissection on the therapy of stage I and II breast cancer.

BACKGROUND: Routine performance of axillary node dissection (AND) in the treatment of stage I and II breast cancer has become controversial because of pretended morbidity of this procedure and progressing consent for sentinel lymphadenectomy. METHODS: Ninety-four consecutive patients who underwent AND for clinical stage I and II breast cancer were evaluated for a range of 48.3 months after surgery for movement and sensory alterations and arm swelling. Arm circumference was measured in all patients at the same four sites on both the operated and non operated sides preoperatively and in the immediate and late postoperative course. Capacity for movement was assessed pre- and postoperatively as active ranging at the shoulder joint. Postoperative numbness and paresthesias were assessed by standard questions. RESULTS: No patient had axillary recurrence. None of the detected differences between the preoperative and postoperative arm circumferences reached statistical significance. No persistent motion limitation was observed. Pain, numbness, paresthesia were detected in almost all patients in the immediate postoperative period but resolved spontaneously in all cases within 6 months. The obese body habit was detected on multivariate analysis as the only significant predictor of edema. CONCLUSIONS: No significant morbidity and no axillary recurrence were observed in current experience to follow AND. These findings suggest that axillary level I and II dissection remains an effective and safe tool for diagnostic, as well therapeutic, purposes in the treatment of stage I and II breast cancer. Further studies are necessary before it can safely be reported that axillary node dissection is an optional part of the treatment of stage I and II breast cancer.

The influence of somatostatin on bacterial translocation.

BACKGROUND: Bacterial translocation is defined as the passage of bacteria from the gastrointestinal tract to extraintestinal sites mostly as a consequence of the loss of the gut barrier function. Somatostatin and octreotide, exerting many inhibitory effects on the gastrointestinal tract, have been evidenced to promote bacterial translocation. DESIGN: experimental research. SETTING: University teaching Hospital. INTERVENTIONS: Sixteen pigs forming the study group received 25 mg/kg of octreotide twice a day for ten days. A control group (n=16) received an equal volume of saline solution for the same period. All animals were sacrificed and tissue cultures were obtained from mesenteric lymph nodes (MLN), liver and spleen. Portal venous and central venous blood samples were also withdrawn for culture. RESULTS: In the octreotide group, cultures were positive for bacteria in 43.7% (7/16) of animals. Viable bacteria were recovered from MLN, liver and spleen. Portal and systemic blood cultures showed no growth of bacteria. The mean value of bacterial detection in MLN, liver and spleen was 196+/-13 CFU/g, 190+/-26 CFU/g, and 173+/-0 CFU/g, respectively. P value was not statistically significant. Bacterial translocation did not occur in the animals of the control group. Fisher s exact test revealed a statistically significant difference (p<0.007) between the two groups regarding bacterial translocation to MLN. CONCLUSIONS: The administration of octreotide is followed by a conspicuous increase in bacterial translocation in pigs. Further clinical studies are needed to demonstrate similar effects on humans.