Pancreatoduodenectomy Following Preoperative Biliary Drainage Using Endoscopic Ultrasound-Guided Choledochoduodenostomy Versus a Transpapillary Stent: A Multicenter Comparative Cohort Study of the ACHBT-FRENCH-SFED Intergroup.

Background: It is unclear whether preoperative biliary drainage (PBD) by endoscopic retrograde cholangiopancreatography (ERCP) is equivalent to electrocautery-enhanced lumen-apposing metal stent (ECE-LAMS) before pancreatoduodenectomy (PD).

Methods: Patients who underwent PBD for distal malignant biliary obstruction (DMBO) followed by PD were retrospectively included in nine expert centers between 2015 and 2022. ERCP or endoscopic ultrasound-guided choledochoduodenostomy with ECE-LAMS were performed.

Selecting the Appropriate Downstaging and Bridging Therapies for Hepatocellular Carcinoma: What Is the Role of Transarterial Radioembolization? A Pooled Analysis.

Background: Transarterial radioembolization in HCC for LT as downstaging/bridging has been increasing in recent years but some indication criteria are still unclear.

Methods: We conducted a systematic literature search of primary research publications conducted in PubMed, Scopus and ScienceDirect databases until November 2022. Relevant data about patient selection, HCC features and oncological outcomes after TARE for downstaging or bridging in LT were analyzed.

New challenges in cholangiocarcinoma candidates for elective surgery: harnessing the microbiome dysbiosis.

Background: The gut microbiota, composed by several species of microorganisms, works to preserve the liver-gut homeostasis and plays an important role during digestion and absorption of nutrients, and in the immune response of the host. In this review, we analyzed the influence of microbiota in patients with cholangiocarcinoma (CCA) who were candidates for elective surgery.

Methods: A literature review was conducted to identify papers that provided empiric evidence to support that the altered microbiota composition (dysbiosis) is related also to CCA development.

Educational Scoring System in Laparoscopic Cholecystectomy: Is It the Right Time to Standardize?

: Laparoscopic cholecystectomy (LC) is one of the most performed surgeries worldwide. Procedure difficulty and patient outcomes depend on several factors which are not considered in the current literature, including the learning curve, generating confusing and subjective results. This study aims to create a scoring system to calculate the learning curve of LC based on hepatobiliopancreatic (HPB) experts' opinions during an educational course.

Training curriculum in minimally invasive emergency digestive surgery: 2022 WSES position paper.

Background: Minimally invasive surgery (MIS), including laparoscopic and robotic approaches, is widely adopted in elective digestive surgery, but selectively used for surgical emergencies. The present position paper summarizes the available evidence concerning the learning curve to achieve proficiency in emergency MIS and provides five expert opinion statements, which may form the basis for developing standardized curricula and training programs in emergency MIS.

Methods: This position paper was conducted according to the World Society of Emergency Surgery methodology.

Risk factors for postoperative hypotension after adrenalectomy for phaeochromocytoma: derivation of the PACS risk score.

Background: Due to the risk of postoperative hypotension (PH), invasive monitoring is recommended for patients who undergo adrenalectomy for phaeochromocytoma. Due to high costs and limited availability of intensive care, our aim was to identify patients at low risk of PH who may not require invasive monitoring.

Methods: Data for patients who underwent adrenalectomy for phaeochromocytoma between 2012 and 2020 were retrospectively collected by nine UK centres, including patient demographics, intraoperative and postoperative haemodynamic parameters.

Surgical and Oncological Outcomes After Preoperative FOLFIRINOX Chemotherapy in Resected Pancreatic Cancer: An International Multicenter Cohort Study.

Background: Preoperative FOLFIRINOX chemotherapy is increasingly administered to patients with borderline resectable (BRPC) and locally advanced pancreatic cancer (LAPC) to improve overall survival (OS). Multicenter studies reporting on the impact from the number of preoperative cycles and the use of adjuvant chemotherapy in relation to outcomes in this setting are lacking. This study aimed to assess the outcome of pancreatectomy after preoperative FOLFIRINOX, including predictors of OS.

Symptoms and life changes after total pancreatectomy: a qualitative study.

Background: Total pancreatectomy (TP) is a major surgical procedure that involves lifelong exocrine and endocrine pancreatic insufficiency. Qualitative evidence is sparse regarding patients' experiences after the operation. The aim of this study was to explore patients' experiences of symptoms that occur after TP and how these symptoms affect their health and life situations.

Safety and Feasibility of High-Pressure/High-Dose Pressurized Intraperitoneal Aerosol Chemotherapy (HP/HD-PIPAC) for Primary and Metastatic Peritoneal Surface Malignancies.

Objective: The aim of this study was to evaluate the feasibility and perioperative safety of high-pressure/high-dose pressurized intraperitoneal aerosol chemotherapy (HP/HD-PIPAC) to manage peritoneal surface malignancies (PSM).

Methods: Retrospective analysis of a prospective database of about 130 consecutive patients scheduled for HP/HD-PIPACs for PSM. Doxorubicin plus cisplatin (PIPAC-C/D) or oxaliplatin (PIPAC-Ox) were nebulized into a constant capnoperitoneum of 20 mmHg at doses of 6, 30, or 120 mg/m of body surface area (BSA).

Minimally invasive pancreatic anastomosis after pancreaticoduodenectomy: multi-institutional step by step video description of the technique.

Minimally invasive pancreaticoduodenectomy (PD) is attracting increased interest in the pancreatic surgical community with more and more teams reporting their experience worldwide. The pancreatic anastomosis (PA) is one of the key steps and challenging manoeuvre of this procedure. Since the introduction of the minimally invasive approach for PD, several PA types have been proposed, ranging from high to low complexity, but none of them have been proven unequivocally superior to the others.

A Worldwide Survey of Activities and Practices in Clinical Islet of Langerhans Transplantation.

A global online survey was administered to 69 islet transplantation programs, covering 84 centers and 5 networks. The survey addressed questions on program organization and activity in the 2000-2020 period, including impact on activity of national health care coverage policies. We obtained full data from 55 institutions or networks worldwide and basic activity data from 6 centers.

Minimally invasive versus open central pancreatectomy: Systematic review and meta-analysis.

Background: This systematic review and meta-analysis aimed to give an overview on the postoperative outcome after a minimally invasive (ie, laparoscopic and robot-assisted) central pancreatectomy and open central pancreatectomy with a specific emphasis on the postoperative pancreatic fistula. For benign and low-grade malignant lesions in the pancreatic neck and body, central pancreatectomy may be an alternative to distal pancreatectomy. Exocrine and endocrine insufficiency occur less often after central pancreatectomy, but the rate of postoperative pancreatic fistula is higher.

Total pancreatectomy and islet cell autotransplantation: a 10-year update on outcomes and assessment of long-term durability.

Background: Total pancreatectomy and islet cell autotransplantation (TPIAT) offers an effective, lasting solution for the management of chronic pancreatitis up to 5-years post-operatively. Our aim was to assess durability of TPIAT at 10-years.

Methods: Patients undergoing TPIAT for chronic pancreatitis eligible for 10-year follow-up were included.

Resection of the splenic vessels during laparoscopic central pancreatectomy is safe and does not compromise preservation of the distal pancreas.

Background: The diagnosis of low potential malignant diseases is increasingly frequent, and laparoscopic central pancreatectomy can be indicated in these patients. Laparoscopic central pancreatectomy that usually preserves the splenic vessels results in a low risk of new-onset diabetes but high morbidity, mainly due to postoperative pancreatic fistula and postpancreatectomy hemorrhage. In this study, we evaluated the short and long-term complications after laparoscopic central pancreatectomy with splenic vessel resection.

Robotic-assisted right colectomy. Official expert recommendations delivered under the aegis of the French Association of Surgery (AFC).

Twenty-seven experts under the aegis of the French Association of Surgery (AFC) offer this reference system with formalized recommendations concerning the performance of right colectomy by robotic approach (RRC). For RRC, experts suggest patient installation in the so-called "classic" or "suprapubic" setup. For patients undergoing right colectomy for a benign pathology or cancer, RRC provides no significant benefit in terms of intra-operative blood loss, intra-operative complications or conversion rate to laparotomy compared to laparoscopy.

Assessment Following ESMO Recommendations for Colorectal Liver Metastases. Is It Always Worth It?

Background: Genetic evaluation is essential in assessing colorectal cancer (CRC) and colorectal liver metastasis (CRLM). The aim of this study was to determine the pragmatic value of on oncological outcomes after CRLM according to the ESMO recommendations and to query whether it is necessary to request testing in each situation.

Methods: A retrospective cohort of 126 patients who underwent surgery for hepatic resection for CRLM between 2009 and 2020 were reviewed.

Robotic Central Pancreatectomy with Roux-en-Y Pancreaticojejunostomy.

Central pancreatectomy is a parenchyma-sparing alternative to distal pancreatectomy in patients with a benign or low-grade malignant tumor in the body of the pancreas. The aim of central pancreatectomy is to prevent postoperative life-long endocrine and exocrine insufficiency. The downside of central pancreatectomy is the high rate of postoperative pancreatic fistula, which is the main reason that many surgeons do not routinely use central pancreatectomy in eligible patients.

Collateral effects of the SARS-CoV-2 pandemic on oncologic surgery in Bavaria.

Background: The ongoing SARS-COV-2 pandemic has severe implications for people and healthcare systems everywhere. In Germany, worry about the consequences of the pandemic led to the deferral of non-emergency surgeries. Tumor surgery accounts for a large volume in the field of visceral surgery and cannot be considered purely elective.

International survey on opinions and use of minimally invasive surgery in small bowel neuroendocrine neoplasms.

Introduction: Although minimally invasive surgery is becoming the standard technique in gastrointestinal surgery, implementation for small bowel neuroendocrine neoplasms (SB-NEN) is lagging behind. The aim of this international survey was to gain insights into attitudes towards minimally invasive surgery for resection of SB-NEN and current practices.

Methods: An anonymous survey was sent to surgeons between February and May 2021 via (neuro)endocrine and colorectal societies worldwide.

Perioperative and persistent opioid utilization following pancreatectomy in the United States.

Background: Opioids are central to analgesia for pancreatic diseases. Individuals undergoing pancreatectomy have largely been excluded from studies of opioid use, because of malignancy or chronic use. Surgeons need to understand usage patterns, and practices that may incline patients toward persistent post-operative use.