Sex Differences in Emotions and Eating Behaviors among People Affected by Obesity.

Relatively little research has examined sex differences among people affected by obesity. The aim of this study is to assess the relationship between negative emotions and eating behaviors, taking into account the role of biological sex. The final sample consists of 200 candidates for bariatric surgery, 62 males (31%) and 138 females (69%), aged from 18 to 60 years (M = 40.71; SD = 11.30). Participants were screened with the Binge Scale Questionnaire (BSQ) and individually evaluated with the Eating Disorder Inventory (EDI) and the Profile of Mood States (POMS). Correlations were calculated by splitting the sample by sex. Analyses of the relationship between negative emotions and eating behavior showed a large number of correlations in the sample of women and few correlations in men. The differences between women and men with obesity suggest the need for a different theoretical construct that explains the differentiated mechanisms of functioning and lays the foundations for specific therapeutic paths.

Safety and Efficacy of Degradable Starch Microspheres Transcatheter Arterial Chemoembolization (DSM-TACE) in the Downstaging of Intermediate-Stage Hepatocellular Carcinoma (HCC) in Patients With a Child-Pugh Score of 8-9.

According to the EASL Guidelines for the management of hepatocellular carcinoma, transcatheter arterial chemoembolization is the first-line treatment recommended for intermediate-stage HCC. Furthermore, it is widely accepted that patients beyond the Milan criteria can be considered for a liver transplant after successful downstaging to within the Milan criteria. Response to downstaging treatments significantly influences not just drop-outs, but also the rate of post-transplantation tumor recurrences. TACE with degradable starch microspheres represents an alternative to conventional TACE with lipiodol and TACE with drug-eluting beads, and it leads to transient arterial occlusion allowing lower activation of hypoxia-inducible factors and less release of vascular endothelial growth factor, a promoter of neoangiogenesis, tumor proliferation, and metastatic growth. In patients with intermediate-stage HCC and a Child-Pugh score of 8 or 9, life expectancy may be dominated by cirrhotic liver dysfunction, rather than by the tumor progression itself; hence, locoregional treatments might also be detrimental, precipitating liver dysfunction to an extent that survival is shortened rather than prolonged. Data on tolerability, toxicity, and effectiveness of DSM-TACE are limited but encouraging. Between January 2015 and October 2020, 50 consecutive patients with intermediate-stage hepatocellular carcinoma and a Child-Pugh score of 8/9, who had undergone DSM-TACE as the first-line treatment, were eligible for the study. A total of 142 DSM-TACEs were performed, with a mean number of 2.84 procedures per patient. The mean time-to-downstaging was 19.2 months, with six patients successfully downstaged. OS was about 100% at six months, 81.8% at 12 months, and 50% at 24 months. Twenty-two patients experienced adverse events after chemoembolization. The median OS and safety of DSM-TACE in this study are comparable with other published investigations in this field. Furthermore, 12% of patients were successfully downstaged. Hence, the results of the current investigation demonstrate that DSM-TACE is effective and safe in intermediate-stage HCC, achieving an interesting downstaging rate. Such data were observed in the population subset with a Child-Pugh score of 8 or 9, in which life expectancy may be determined by cirrhotic liver dysfunction, so the achievement of a balance between the safety and efficacy profile of the TACE treatment is crucial.

Bariatric surgery and the COVID-19 pandemic: SICOB recommendations on how to perform surgery during the outbreak and when to resume the activities in phase 2 of lockdown.

The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and its related disease, coronavirus disease 2019 (COVID-19), has been rapidly spreading all over the world and is responsible for the current pandemic. The current pandemic has found the Italian national health system unprepared to provide an appropriate and prompt response, heavily affecting surgical activities. Based on the limited data available in the literature and personal experiences, the Società Italiana di Chirurgia dell'OBesità e Malattie Metaboliche (SICOB) provides recommendations regarding the triage of bariatric surgical procedures during the COVID-19 pandemic defining a dedicated path for surgery in morbidly obese patients with known or suspected COVID-19 who may require emergency operations. Finally, the current paper delineates a strategy to resume outpatient visits and elective bariatric surgery once the acute phase of the pandemic is over. Models developed during the COVID-19 crisis should be integrated into hospital practices for future use in similar scenarios. Surgeons are presented with a golden opportunity to embrace systemic change and to drive their professional future.

Gastric Histopathologic Findings in South Italian Morbidly Obese Patients Undergoing Laparoscopic Sleeve Gastrectomy: Is Histopathologic Examination of All Resected Gastric Specimens Necessary?

BACKGROUND: The value of the routine histopathologic examination of resected gastric remnants following laparoscopic sleeve gastrectomy (LSG) remains to be controversial. This study aimed to determine whether the routine histopathologic examination of gastric specimens is necessary for all patients undergoing LSG if upper gastrointestinal endoscopy (UGIE) plus multiple biopsies are performed routinely during the preoperative work-up. MATERIALS AND METHODS: Clinicopathologic data of 474 patients who underwent LSG were analysed. Types of histopathologic findings in LSG specimens and the prevalence of these and Helicobacter pylori (HP) infection were estimated. Comparisons were conducted to assess the association of risk factors with the most frequent abnormal and premalignant histopathologic findings. RESULTS: Chronic gastritis was the most common gastric pathology (63.5%) and premalignant lesions were present in 7.8% of the specimens. The prevalence of HP infection was 36.9%. A statistically significant association was observed between HP infection and chronic gastritis (P = .000), and premalignant lesions (P = .000). Similarly, a statistically significant association was noted between age and premalignant gastric lesions (P = .000). CONCLUSION: Histopathologic examination of LSG specimens may not be routinely needed and can be performed on selected patients. While we recommend routine preoperative UGIE in all LSG-treated patients, we suggest that histopathologic assessment of the LSG specimens should be mandatory when UGIE biopsies demonstrate HP infection and/or premalignant lesions, in all patients older than 42 years, and in cases of intraoperative detection of incidental tumours or suspicious lesions.

Voluminous paraumbilical hernia containing the pancreas - An unusual cause of acute pancreatitis: A case report.

INTRODUCTION: The paraumbilical hernia sac often contains the omentum, the small bowel, and less commonly the colon. The herniation of the pancreas through a paraumbilical hernia is extremely rare and has been reported only by two cases in the literature; moreover, acute pancreatitis secondary to this condition is a particularly unusual event. CASE REPORT: We present a very unusual case of a 67-year-old female patient with a voluminous paraumbilical hernia containing the pancreas, complicated by acute pancreatitis. Laboratory data revealed an elevation of the pancreatic enzymes. An intravenous contrast-enhanced computed tomography (CT) scan of the abdomen demonstrated a large hernia sac containing multiple viscera, including the pancreas. The patient underwent emergency laparotomy with a diagnosis of intestinal obstruction. CONCLUSION: The clinicians should consider this rare condition in the differential diagnosis of patients presenting with large paraumbilical hernias associated with classical symptoms of acute pancreatitis, particularly in the absence of typical risk factors for pancreatitis. An intravenous contrast-enhanced abdominal CT scan should be performed immediately in these patients. We recommend the patients and the surgeons to consider prompt surgical repair for paraumbilical hernias to avoid further complications and the higher incidence of morbidity and mortality associated with emergency surgeries.

One Anastomosis Gastric Bypass-Mini Gastric Bypass with Tailored Biliopancreatic Limb Length Formula Relative to Small Bowel Length: Preliminary Results.

BACKGROUND: One Anastomosis Gastric Bypass-Mini Gastric Bypass (OAGB-MGB) is rapidly gaining popularity and is currently being performed by an increasing number of bariatric surgeons worldwide. However, excessive postoperative weight loss and malnutrition still remain a major concern regarding this procedure. The aim of this observational retrospective study was to investigate whether a tailored biliopancreatic limb (BPL) length relative to small bowel length (SBL) is superior to a fixed BPL length of 200 cm in terms of weight loss results and nutritional deficiencies in morbidly obese patients 1 year following OAGB-MGB. MATERIALS AND METHODS: Sixty-four patients who underwent OAGB-MGB were divided into two consecutive groups depending on the BPL length used: fixed 200-cm BPL and tailored BPL groups. Anthropometric measurements (%EWL, TWL, %TWL) and nutritional parameters (vitamin A, vitamin D3, vitamin B12, serum iron, serum albumin, total protein) were compared between the two groups at 1-year follow-up. RESULTS: No statistically significant differences were observed between the patients in two groups in terms of %EWL, TWL, %TWL. The number of patients with deficiencies of vitamin A (p = 0.030), vitamin D3 (p = 0.020), and albumin (p = 0.030) was significantly higher in fixed 200-cm BPL group as compared with tailored BPL group, 1 year following OAGB-MGB. No statistically significant differences were seen between the patients in two groups in terms of vitamin B12, iron, and total protein deficiencies. CONCLUSION: Tailoring BPL length by bypassing about 40% of the SBL seems to be safe and effective. According to preliminary results of this study, a tailored BPL length relative to SBL is even likely to be superior to the fixed 200-cm BPL as it is associated with less nutritional deficiencies while providing similar weight loss results. Further randomized studies with larger sample sizes and longer follow-up periods are necessary to confirm the primary results of this study.

Favorable Management of Low Colorectal Anastomotic Leakage with Transanal Conventional and Endoscopic Drainage (GelPOINT® Path Transanal Access Platform).

OBJECTIVE: We describe our experience with transanal-laparoscopic treatment of anastomotic leakage. SUMMARY OF BACKGROUND DATA: Anastomotic leakage leads to high mortality rates, morbidity, a complicated post-operative course and increased cost. The management of low anastomotic leakage after anterior resection of rectal cancer is not standardized. METHODS: This was a retrospective cohort study based on prospectively collected data. Among patients who underwent anterior resection for rectal cancer in our division between January 2014 and October 2017, 14 developed colorectal or colo-anal anastomotic leakage and underwent reoperation with a transanal approach. Data regarding patient demographics, reoperative outcomes, morbidity, length of hospital stay, mortality, leak closure and long-term outcomes are presented. RESULTS: In all patients, anastomotic healing was confirmed by radiology. No perioperative complications were detected. One patient presented anastomotic stricture after 20 months, which was successfully treated with dilatation. CONCLUSIONS: There is little information available on the management of anastomotic leakage after anterior resection for rectal cancer. Although more studies are needed to standardize patient selection criteria and evaluate the long-term outcome of these procedures, minimally invasive transanal conventional and laparoscopic anastomotic leak repair is a feasible and safe surgical option that can often avoid the need for anastomotic takedown and stoma formation.

Management of Staple Line Leaks Following Laparoscopic Sleeve Gastrectomy for Morbid Obesity.

PURPOSES: Management of staple-line leaks following laparoscopic sleeve gastrectomy (LSG) is challenging and controversial. Guidelines for leak treatment are not standardized and often involve multidisciplinary management by surgical, medical and radiological methods. Herein we present our experience and proposed strategy for handling leaks after LSG. PATIENTS AND METHODS: Retrospective data regarding LSG performed from April 2012 to October 2017 at the Surgical Oncology Division, Department of Human Pathology in Adulthood and Childhood ''G. Barresi'', University Hospital "G. Martino", University of Messina, Italy, were reviewed. The management approaches and the surgical, endoscopic, and percutaneous procedures used were examined. Outcomes measured included the prevalence of gastric leaks, radiological features, related morbidities and mortalities, hospital stay and management. RESULTS: LSG was performed in 310 patients. Eight patients were managed for gastric leak within the 5-year period: 5 (1.6% overall prevalence) from our division, 3 referred from another hospital. All cases were successfully treated conservatively with combined CT/US-guided drainage using a locking pigtail catheter and endoscopic gastric stent positioning. Endoscopic therapy included the use of fully covered self-expanding esophageal metal stents (Hanarostent® 24 cm; M.I. Tech, Seoul, Korea) in addition to pigtail drains (Drainage Catheter Locking Pigtail 8F/21cm; Tru-Set® Ure-Sil, Skokie, IL, USA). Complete closure of the leak was achieved in all patients. The mean time from presentation to healing was 74 days ± 37.76 (SD). None of the patients underwent remedial surgery. CONCLUSION: This study presents our management strategy for leak resolution in LSG patients. Based on our results, we strongly recommend the conservative and combined management of gastric leaks following LSG by endoscopic stenting and percutaneous drainage.

Three-Dimensional Versus Two-Dimensional Laparoscopic Cholecystectomy: A Systematic Review.

BACKGROUND AND AIMS: In the last decades, the three-dimensional (3D) imaging systems have been introduced in an attempt to improve depth perception and image quality during laparoscopic cholecystectomy interventions. The goal of our systematic review was to provide enough convincing evidences on superiority and benefits of 3D over two-dimensional (2D) imaging systems, from both surgeon's and patient's point of view, justifying the cost-effectiveness of newly developed 3D systems. METHODS: Two authors separately performed a full literature search aiming to find randomized controlled trials evaluating the advantages and disadvantages of 3D versus 2D laparoscopic cholecystectomy procedures. The patients who underwent elective laparoscopic cholecystectomy were included in this study irrespective of their age and sex. Differing opinions between the two authors were reviewed by the third author. RESULTS: A total of 912 articles were initially reviewed by their titles and abstracts for eligibility. After being filtered through predetermined inclusion and exclusion criteria, and excluding the duplicates, only 10 studies underwent the final evaluation by the full text assessment. Eventually, only five randomized controlled studies were included in this study. Operative time and depth perception/image quality were set as the primary and secondary outcomes, respectively. The operative time was significantly shorter in 60% of the studies. Of five studies that evaluated the depth perception and image quality, all five (100%) reported a better depth perception and image quality. CONCLUSIONS: 3D imaging systems tend to shorten the operative time compared to 2D systems and result in a better depth perception. More studies and investigations with bigger cohort sizes and using unique 3D visual systems are necessary to justify the cost-effectiveness of the new, more expensive 3D systems.