New persistent opioid use following robotic-assisted, laparoscopic and open surgery inguinal hernia repair.

Introduction: Post-operative prescription opioid use is a known risk factor for persistent opioid use. Despite the increased utilization of robotic-assisted surgery (RAS) for inguinal hernia repair (IHR), little is known whether this minimally invasive approach results in less opioid consumption. In this study, we compare long-term opioid use between RAS versus laparoscopic (Lap) versus open surgery for IHR.

Systematic Review and Guidelines for Management of Scrotal Inguinal Hernias.

Of the more than 20 million patients undergoing groin hernia repair annually worldwide, 6% are scrotal hernias in high resource countries rising to 67% in low resource countries which represents a heavy disease burden on relatively young men during their most productive period of life. There are many open questions concerning management of scrotal hernia. These guidelines aim to improve the care for scrotal hernia patients by reducing recurrence rates, chronic pain and infection.

Impact of malnutrition on outcomes following groin hernia repair: Insights from the ACS NSQIP.

Background: The present study examined the association of nutrition status, as defined by preoperative serum albumin, with postoperative outcomes and resource use after groin hernia repair.

Methods: The 2006 to 2019 American College of Surgeons National Surgical Quality Improvement Program database was queried for adults (≥18 years) undergoing open or laparoscopic repair of inguinal or femoral hernia. Patients were stratified based on the following preoperative serum albumin levels: <2.

Systematic review and meta-analysis of the 2010 ASGE non-invasive predictors of choledocholithiasis and comparison to the 2019 ASGE predictors.

In 2019, the American Society for Gastrointestinal Endoscopy (ASGE) guideline on the endoscopic management of choledocholithiasis modified the individual predictors of choledocholithiasis proposed in the widely referenced 2010 guideline to improve predictive performance. Nevertheless, the primary literature, especially for the 2019 iteration, is limited. We performed a systematic review with meta-analysis to examine the diagnostic performance of the 2010, and where possible the 2019, predictors.

The Voodoo that We Do: Controversies in General Surgery.

Incisional hernia remains a common complication following abdominal surgery, and its incidence can be reduced with standardized wound closure techniques. Robust evidence exists to support certain fascial closure methods, such as using a small bites, 4-to-1, continuous slow absorbable suture technique for elective midline laparotomies. On the other hand, there are other common surgical practices that lack quality data to support their routine use, such as abdominal binders, negative-pressure wound therapy, and reapproximation of subcutaneous tissue.

General Surgery: Management of Postoperative Complications Following Ventral Hernia Repair and Inguinal Hernia Repair.

Ventral and inguinal hernia repairs are some of the most commonly performed general surgery operations worldwide. This review focuses on the management of postoperative complications, which include surgical site infection, hernia recurrence, postoperative pain, and mesh-related issues. In each section, we aim to discuss classifications, risk factors, diagnostic modalities, and treatment options for common complications following hernia repair.

Intra-Operative Vascular Injury and Control During Laparoscopic and Robotic Mesh Explantation for Chronic Post Herniorrhaphy Inguinal Pain (CPIP).

Introduction: Chronic postherniorrhaphy inguinal pain (CPIP) is common following inguinal hernia repair. As even primary minimally-invasive inguinal hernia repairs carry a risk of significant intra-operative bleeding, it is unsurprising that reoperative groin exploration and mesh explantation for chronic post-inguinal herniorrhaphy pain confers an even higher risk of arteriotomy or venotomy due to a distorted anatomy and the presence of adhesions. In this report, we present a single institution's experience with the management of intra-operative vascular injury encountered during minimally invasive groin exploration and mesh explantation for CPIP.

Investigating the effect of discordant clinical and pathological diagnoses of complicated appendicitis on clinical outcomes.

Background: Following appendectomy, management is often guided by surgeon determination of whether the appendicitis is uncomplicated or complicated. Our objectives were to determine the incidence of discordance between intraoperative and pathological findings and determine effect on outcomes.

Methods: We performed a retrospective five-year cohort analysis of adults who underwent appendectomy for acute appendicitis.

Prevention of Parastomal Hernia.

Parastomal hernia (PSH), defined as an incisional hernia at the abdominal wall defect resulting from stoma formation, is a frequent complication of enterostomy (ileostomy and jejunostomy), colostomy, and urostomy. A growing body of evidence supports the use of prophylactic mesh at the time of stoma creation to prevent the development of PSH. In particular, the use of permanent mesh has been supported in the creation of an end colostomy, and prophylactic mesh has been studied for use in other types of stoma.

Blended Learning Methods for Surgical Education.

The emergence and maturation of the concept of blended learning in public and military education may prove equally valuable in CME surgical education and training. Creating a learner-centric environment in which multiple modes of education are encouraged, available, integrated, and accredited can increase the level of competence achieved in CME courses. This paper defines a framework for blended surgical training using principles developed for the military and it is applied in courses at a major post-graduate surgical education center.

Perioperative management of antiplatelet therapy in patients undergoing non-cardiac surgery following coronary stent placement: a systematic review.

Background: The correct perioperative management of antiplatelet therapy (APT) in patients undergoing non-cardiac surgery (NCS) is often debated by clinicians. American College of Cardiology (ACC) and American Heart Association (AHA) guidelines recommend postponing elective NCS at least 3 months after stent implantation. Regardless of the timing of surgery, ACC/AHA guidelines recommend continuing at least ASA throughout the perioperative period and ideally continuing dual APT (DAPT) therapy "unless surgery demands discontinuation.

Recruiting Rural Healthcare Providers Today: a Systematic Review of Training Program Success and Determinants of Geographic Choices.

Background: Rural areas have historically struggled with shortages of healthcare providers; however, advanced communication technologies have transformed rural healthcare, and practice in underserved areas has been recognized as a policy priority. This systematic review aims to assess reasons for current providers' geographic choices and the success of training programs aimed at increasing rural provider recruitment.

Methods: This systematic review (PROSPERO: CRD42015025403) searched seven databases for published and gray literature on the current cohort of US rural healthcare practitioners (2005 to March 2017).

Evaluation of variables influencing success and complication rates in canine total hip replacement: results from the British Veterinary Orthopaedic Association Canine Hip Registry (collation of data: 2010-2012).

The objective of this study was to assess the variables associated with complications of total hip replacement (THR) and report owner-assessed outcomes. Entries into the British Veterinary Orthopaedic Association-Canine Hip Registry (BVOA-CHR) between September 2011 and December 2012 were reviewed separately and in conjunction with previous data (January 2010-August 2011). An outcomes assessment questionnaire was used to collect data from owners.

Management of Primary Gastrointestinal Non-Hodgkin Lymphomas: a Population-Based Survival Analysis.

Introduction: Primary gastrointestinal non-Hodgkin lymphomas (PGINHL) are a heterogeneous group of rare GI malignancies with limited data to guide management. This study describes management of PGINHL in a population-based registry and aims to determine the association between receipt of surgery and long-term survival.

Methods: All adults diagnosed with PGINHL over 27 years in the Surveillance, Epidemiology, and End Results were identified (excluding mucosa-associated lymphoid tissue lymphomas).

Use of a Hospital-Wide Screening Program for Early Detection of Sepsis in General Surgery Patients.

Sepsis remains a significant source of mortality among hospitalized patients. This study examines the usage of a vital sign-based screening protocol in identifying postoperative patients at risk for sepsis at an academic-affiliated medical center. We identified all general surgery inpatients undergoing abdominopelvic surgery from January to June 2014, and compared those with positive screening tests to a sample of screen-negative controls.

The Role of Surgery in the Clinical Management of Primary Gastrointestinal Non-Hodgkin's Lymphoma.

Primary gastrointestinal non-Hodgkin's lymphoma (PGINHL) is a heterogeneous family of tumors, with treatment modalities including chemotherapy, surgery, and radiotherapy. Because the role of surgery in PGINHL remains disputed, this study aims to assess the impact of operative resection on survival. We used a pathology database to identify all cases of PGINHL diagnosed at a single academic-affiliated medical center from 1988 to 2013.

Postoperative antibiotics are not associated with decreased wound complications among patients undergoing appendectomy for complicated appendicitis.

Background: The objective of this study was to determine the role of postoperative antibiotics in reducing complications in patients undergoing appendectomy for complicated appendicitis.

Methods: We performed a 5-year retrospective cohort study of adult patients who underwent appendectomy for acute appendicitis. Patients with complicated appendicitis (perforated or gangrenous) were analyzed on the basis of whether they received postoperative antibiotics.

Wearable Technology for Global Surgical Teleproctoring.

Objective: In underserved communities around the world, inguinal hernias represent a significant burden of surgically-treatable disease. With traditional models of international surgical assistance limited to mission trips, a standardized framework to strengthen local healthcare systems is lacking. We established a surgical education model using web-based tools and wearable technology to allow for long-term proctoring and assessment in a resource-poor setting.

Pepsinized cashew proteins are hypoallergenic and immunogenic and provide effective immunotherapy in mice with cashew allergy.

Background: IgE-mediated allergic reactions to cashews and other nuts can trigger life-threatening anaphylaxis. Proactive therapies to decrease reaction severity do not exist.

Objectives: We aimed to determine the efficacy of pepsin-digested cashew proteins used as immunotherapy in a murine model of cashew allergy.

Complications and owner assessment of canine total hip replacement: a multicenter internet based survey.

Objective: To assess the variables associated with the complications of total hip replacement (THR) and report owner-assessed outcomes, through surgeon-based registration of cases via an online database, informed owner consent, and prospective outcomes assessment using a client-administered clinical metrology instrument.

Study Design: Prospective case series

Animals: Dogs (n = 170)

Methods: Entries into the British Veterinary Orthopaedic Association-Canine Hip Registry (BVOA-CHR) between January 2010 and August 2011 were reviewed. Variables evaluated included dog age, body weight, breed, and indication for THR and prosthesis.