Initial Experience with Disposable Single-Use Cholangioscope During Laparoscopic Common Bile Duct Exploration.

For patients with choledocholithiasis, laparoscopic common bile duct exploration (LCBDE) is more cost effective than endoscopic retrograde cholangiopancreatography (ERCP) and results in shorter hospital length of stay. As LCBDE can be technically challenging to perform, utilizing a disposable single-use cholangioscope (DSUC) for LCBDE through a cystic ductotomy has several advantages, such as potentially avoiding a choledochotomy and expanding access to cholangioscopes as a DSUC is disposable and does not require infrastructure for cleaning or maintenance. An IRB-approved, retrospective chart review from 2021 to 2023 was conducted for patients who underwent concurrent laparoscopic cholecystectomy (LC) and LCBDE with a DSUC (SpyGlass™ Discover, Boston Scientific, Natick, MA) for the management of choledocholithiasis diagnosed either preoperatively or during intraoperative cholangiogram (IOC).

Surgeon-Performed Percutaneous Endoscopic Biliary Lithectomy: Description of a Novel Technique and Initial Results.

Percutaneous endoscopic biliary lithectomy (PEBL) can be performed through preexisting drain tracts, offering ductal clearance and definitive management for patients with complicated gallstone disease unable to undergo conventional therapy. The technique has not been widely adopted by general surgeons. Herein, we describe our technique with surgeon-performed PEBL and present initial results.

Reducing the incidence of surgical site infection after ventral hernia repair: Outcomes from the RINSE randomized control trial.

Background: The clinical and financial impact of surgical site infection after ventral hernia repair is significant. Here we investigate the impact of dual antibiotic irrigation on SSI after VHR.

Methods: This was a multicenter, prospective randomized control trial of open retromuscular VHR with mesh.

Retromuscular drain output at removal does not influence adverse outcome rate in open ventral hernia repairs.

Background: Retromuscular drains are commonly placed during retromuscular hernia repair (RHR) to decrease postoperative wound complications and help mesh in-growth. Drains are traditionally removed when output is low but the relationship between drain output at the time of removal and postoperative complications has yet to be delineated. This study aimed to investigate outcomes of RHR patients with drain removal at either high or low output volume.

Parastomal Hernia Repair.

Parastomal hernias (PHs) are common and contribute to significant patient morbidity. Despite 45 years of evolution, mesh-based PH repairs continue to be challenging to perform and remain associated with high rates of postoperative complications and recurrences. In this article, the authors summarize the critical factors to consider when evaluating a patient for PH repair.

Over-the-Scope-Clips Can Be Fired Safely Over a Guidewire: Proof of Concept in an Ex-Vivo Porcine Model.

Background And Objectives: To assist in achieving optimal position when deploying over-the-scope (OTS)-clips, the concept of cannulating the defect with a guidewire, backloading the endoscope onto the wire, and firing the OTS-clip over the wire with subsequent wire removal has been demonstrated. The safety of this technique has not been evaluated.

Methods: An ex-vivo porcine foregut model was utilized.

Understanding How Experts Do It: A Conceptual Framework for the Open Transversus Abdominis Release Procedure.

Background: The safe and effective performance of a posterior component separation via a transversus abdominis release (TAR) requires intraoperative judgement and decision-making skills that are difficult to define, standardize, and teach. We herein present the first qualitative study which builds a framework upon which training and objective evaluation of a TAR can be based.

Methods: Hierarchical and cognitive task analyses for a TAR procedure were performed using semistructured interviews of hernia experts to describe the thoughts and behaviors that exemplify optimal performance.

Robotic hernia surgery IV. English version : Robotic parastomal hernia repair. Video report and preliminary results.

The surgical treatment of parastomal hernias is considered complex and is known to be prone to complications. Traditionally, this condition was treated using relocation techniques or local suture repairs. Since then, several mesh-based techniques have been proposed and are nowadays used in minimally invasive surgery.

Esophagogastric Junction Outflow Obstruction and Hiatal Hernia: Is Hernia Repair Alone Sufficient?

Introduction: Esophagogastric junction outflow obstruction (EGJOO) is attributed to primary/idiopathic causes or secondary/mechanical causes, including hiatal hernias (HH). While patients with HH and EGJOO (HH+EGJOO) may undergo HH repair without myotomy, it is unclear if an underlying motility disorder is missed by therapy which addresses only the secondary EGJOO cause. The goal of this study was to determine if HH repair alone is sufficient management for HH+EGJOO patients.

[Robotic hernia surgery IV. German version : Robotic parastomal hernia repair. Video report and preliminary results].

The surgical treatment of parastomal hernias is considered complex and is known to be prone to complications. Traditionally, this condition was treated using relocation techniques or local suture repairs. Since then, several mesh-based techniques have been proposed and are nowadays used in minimally invasive surgery.

Paragastric Autonomic Neural Blockade to Prevent Early Visceral Pain and Associated Symptoms After Laparoscopic Sleeve Gastrectomy: a Randomized Clinical Trial.

Background: Visceral pain (VP) following laparoscopic sleeve gastrectomy remains a substantial problem. VP is associated with autonomic symptoms, especially nausea and vomiting, and is unresponsive to traditional pain management algorithms aimed at alleviating somatic (incisional) pain. The present study was performed to evaluate the safety and effectiveness of laparoscopic paragastric autonomic neural blockade (PG-ANB) in managing the symptoms associated with VP following sleeve gastrectomy.

Is preparation of a sterile operative field before percutaneous endoscopic gastrostomy necessary? A cost-effectiveness analysis.

Background: Despite the non-sterile nature of the alimentary tract, percutaneous endoscopic gastrostomy (PEG) procedures are often performed after creating a sterile surgical field to reduce infection risk. Our group has previously demonstrated no statistically significant difference in the rate of surgical site infection (SSI) following PEG performed with or without sterile operative fields. The purpose of this study is to evaluate the cost-effectiveness of working with or without sterile operative fields during PEG.

Inpatient Choledocholithiasis Management: a Cost-Effectiveness Analysis of Management Algorithms.

Background: Choledocholithiasis is commonly encountered. It is frequently managed with laparoscopic common bile duct exploration or endoscopic retrograde cholangiopancreatography (either preoperative, intraoperative, or postoperative relative to laparoscopic cholecystectomy). The purpose of this study is to determine the most cost-effective method to manage inpatient choledocholithiasis.

Endoscopic management of colovesical and colovaginal fistulas with over-the-scope clips: A single-institution case series.

Aim: Conventional surgical management of colovesical and colovaginal fistulas can be morbid and is contraindicated in many patients. Our aim in this work is to evaluate our experience in the management of colovesical and colovaginal fistulas with endoscopic over-the-scope (OTS) clips.

Method: A retrospective review of all patients who underwent attempted endoscopic OTS clip management of colovesical and colovaginal fistulas between 2013 and 2020 was performed.

Radiographic identification of thoracoabdominal hernias.

Purpose: Hernias spanning both chest and abdominal walls are uncommon and associated with chest wall trauma, coughing and obesity. This study describes the radiographic appearance of these hernias to guide proper identification and operative planning. Proposed standardized reporting patterns are also presented.

Endoscopy in the CT Scanner: a Multidisciplinary Approach to Difficult Cases.

Endoscopic interventions have been made safer with the use of fluoroscopy. This technique has limitations in patients with challenging anatomy. The combined use of endoscopy and CT fluoroscopy provides the added precision necessary to accomplish difficult interventions.

Endoscopic Management of Postoperative Complications.

Gastrointestinal surgery is increasingly being performed. Despite improving technology and outcomes, complications are not completely avoidable. Frequently, surgical complications require invasive procedures for management.

Laparoscopic sleeve gastrectomy in patients with complex abdominal wall hernias.

Background: Patients with severe obesity and complex abdominal wall hernias (CAWH) present a challenging clinical dilemma. Their body mass index (BMI) is often prohibitive of successful ventral hernia repair (VHR) and the CAWH presents technical challenges when pursuing bariatric surgery. Our hernia center policy is to refer patients with severe obesity for evaluation with the surgical weight loss program.