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Background: During the COVID-19 pandemic, public health and hospital policies were enacted to decrease virus transmission and increase hospital capacity. Our aim was to understand the association between COVID-19 positivity rates and patient presentation with EGS diagnoses during the COVID pandemic compared to historical controls., Methods: In this cohort study, we identified patients ≥ 18 years who presented to an urgent care, freestanding ED, or acute care hospital in a regional health system with selected EGS diagnoses during the pandemic (March 17, 2020 to February 17, 2021) and compared them to a pre-pandemic cohort (March 17, 2019 to February 17, 2020). Outcomes of interest were number of EGS-related visits per month, length of stay (LOS), 30-day mortality and 30-day readmission., Results: There were 7908 patients in the pre-pandemic and 6771 in the pandemic cohort. The most common diagnoses in both were diverticulitis (29.6%), small bowel obstruction (28.8%), and appendicitis (20.8%). The lowest relative volume of EGS patients was seen in the first two months of the pandemic period (29% and 40% decrease). A higher percentage of patients were managed at a freestanding ED (9.6% vs. 8.1%) and patients who were admitted were more likely to be managed at a smaller hospital during the pandemic. Rates of surgical intervention were not different. There was no difference in use of ICU, ventilator requirement, or LOS. Higher 30-day readmission and lower 30-day mortality were seen in the pandemic cohort., Conclusions: In the setting of the COVID pandemic, there was a decrease in visits with EGS diagnoses. The increase in visits managed at freestanding ED may reflect resources dedicated to supporting outpatient non-operative management and lack of bed availability during COVID surges. There was no evidence of a rebound in EGS case volume or substantial increase in severity of disease after a surge declined., (© 2022. The Author(s), under exclusive licence to Springer Science+Business Media, LLC, part of Springer Nature.)

Background: Surgery generates anxiety and stress, which can negatively impact informed consent and postoperative outcomes. This study assessed whether educational, illustrated children's books improve comprehension, satisfaction, and anxiety of caregivers in pediatric surgical populations., Methods: A prospective randomized trial was initiated at a tertiary care children's hospital. All patients ≤ 18 years old with caregiver and diagnosis of 1) uncomplicated appendicitis (English or Spanish speaking); 2) ruptured appendicitis; 3) pyloric stenosis; 4) need for gastrostomy tube; or 5) umbilical hernia were eligible. Conventional consent was obtained followed by completion of 17 validated survey questions addressing apprehension, satisfaction, and comprehension. Randomization (2:1) occurred after consent and before operative intervention with the experimental group (EG) receiving an illustrated comprehensive children's book outlining anatomy, pathophysiology, hospital course, and postoperative care. A second identical survey was completed before discharge. Primary outcomes were caregiver apprehension, satisfaction, and comprehension., Results: Eighty caregivers were included (55: EG, 25: control group [CG]). There were no significant differences in patient or caregiver demographics between groups. The baseline survey demonstrated no difference in comprehension, satisfaction, or apprehension between groups (all p values NS). After intervention, EG had significant improvement in 14 of 17 questions compared with CG (all p < 0.05). When tabulated by content, there was significant improvement in comprehension (p = 0.0009), satisfaction (p < 0.0001), and apprehension (p < 0.0001)., Conclusion: The use of illustrated educational children's books to explain pathophysiology and surgical care is a novel method to improve comprehension, satisfaction, and anxiety of caregivers. This could benefit informed consent, understanding, and postoperative outcomes., (Copyright © 2022 by the American College of Surgeons. Published by Wolters Kluwer Health, Inc. All rights reserved.)

Purpose: As applications increase and residency becomes more competitive, applicants and programs will be challenged by increased demands on recruitment, metric assessment, and rank determination. Studies have investigated program opinions; however, this survey sought to illuminate the process from an applicant's perspective., Methods: An anonymous survey was distributed to past or current surgery residents nationwide using social media and program director emails. Regression analyses were performed to assess factors correlating with percentage of programs which offered the applicant an interview., Results: There were 223 respondents who applied to an average of 61 programs (± 40) with 16 (± 11) interviews offered. Applicants believed that programs were most interested in (1) personality, (2) letter of recommendation (LOR) writers, and (3) medical school reputation. Top factors considered by applicants in ranking were resident culture, location, program reputation, and autonomy. Bivariate analysis found factors that decreased percent of interview invites to be Asian race, whereas factors that increased interview invites included age, year of match, surgery clerkship grade, medicine clerkship grade, AOA status, honor surgery rotation, gold humanism (GHHS) status, phone call for interview made, and step scores (all p  < 0.05). AOA status, step scores, honor surgery rotation, year of match, and Asian race remained significant after multivariate analysis., Conclusions: National surveys illuminate how applicants approach the application process and what programs and applicants appear to value. This information provides insight and guidance to candidates and programs as the process of matching becomes more challenging with surging application numbers, changes in testing parameters and virtual interviews., Supplementary Information: The online version contains supplementary material available at 10.1007/s44186-022-00070-9., (© The Author(s), under exclusive licence to Association for Surgical Education 2022, Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.)

Background: Obese patients may have unique surgical needs. The goal of this study is to determine if there is an association between obesity and transfer in patients undergoing EGS., Methods: EGS patients were identified in the NSQIP 2011-2016 database. Outcome variables included interhospital transfer, days to surgery, SSI, postoperative LOS, discharge destination, and 30-day readmission. Descriptive statistics and multivariable regression were utilized., Results: 419,373 EGS patients were identified, and transfer status varied by obesity class. After controlling for other factors, obese patients had increased odds of interhospital transfer (OR = 1.07-1.53), SSI (OR = 1.22-1.69), and decreased odds of discharge to home (OR = 0.42-0.71, all p < 0.01) but not of 30-day readmission or delay from admission to surgical intervention., Conclusions: Obese patients undergoing EGS procedures have an increased likelihood of transfer from an acute care hospital. As obese EGS patients are increasingly prevalent, determining best triage practices for this unique patient population warrants additional investigation., (Copyright © 2020 Elsevier Inc. All rights reserved.)

Introduction: Robotic surgery is a rapidly growing area in surgery. In an era of emphasis on cost reduction, the question becomes how do you train residents in robotic surgery? The aim of this study was to determine if there was a difference in operative time and complications when comparing general surgery residents learning robotic cholecystectomies to those learning standard laparoscopic cholecystectomies., Methods: A retrospective analysis of adult patients undergoing robotic and laparoscopic cholecystectomy by surgical residents between March 2013 and February 2014 was conducted. Demographic data, operative factors, length of stay (LOS), and complications were examined. Univariate and multivariate analyses were performed. The significance was set at p < 0.05., Results: A total of 58 patients were included in the study (18 in the robotic cholecystectomy group and 40 in the laparoscopic group). Age, diagnosis, and American Society of Anesthesiologists score were not significantly different between groups. There was only 1 complication in the standard laparoscopic group in which a patient had to be taken back to surgery because of an incarcerated port site. LOS was significantly higher in the standard laparoscopic group (mean = 2.28) than in the robotic group (mean = 0.56; p < 0.0001). Operating room (OR) time was not statistically different between the standard laparoscopic group (mean = 90.98 minutes) and the robotic group (mean = 97.00 minutes; p = 0.4455). When intraoperative cholangiogram was evaluated, OR time was shorter in the robotic group., Conclusion: Robotic training in general surgery residency does not amount to extra OR time. LOS in our study was significantly longer in the standard laparoscopic group., (Copyright © 2015 Association of Program Directors in Surgery. Published by Elsevier Inc. All rights reserved.)

Introduction: The addition of staple-line reinforcements on circular anastomoses has not been well studied. We histologically and mechanically analyzed circular- stapled anastomoses with and without bioabsorbable staple-line reinforcement (SeamGuard, W. L. Gore & Associates, Flagstaff, AZ) in a porcine model., Methods: Gastrojejunal anastomoses were constructed using a #25 EEA Proximate ILS (Ethicon Endo-Surgery, Cincinnati, OH) mechanical stapling device with and without Bioabsorbable SeamGuard (BSG). Gastrojejunal anastomoses were resected acutely and at 1 week, and burst-pressure testing and histological analysis were performed. Standardized grading systems for inflammation, collagen deposition, vascularity, and serosal inflammation were used to compare the two anastomosis types., Results: Acute burst pressures were significantly higher with BSG than with staples alone (1.37 versus 0.39 psi, p=0.0075). Burst pressures at 1 week were significantly lower with BSG than with staples alone (2.24 versus 3.86 psi, p=0.0353); however, both readings were above normal physiologic intestinal pressures. There was no statistical difference in inflammation (13.4 versus 15.6, p=0.073), width of mucosa (3.2 mm versus 3.2 mm, p=0.974), adhesion formation (0 versus 0.5, p=0.575), number of blood vessels (0.5 versus 1.0, p=0.056), or serosal inflammation (2.0 versus 1.0, p=0.27) between the stapled anastomoses and those buttressed with BSG. Stapled-only anastomoses had statistically more collagen (2.0 versus 1.0, p=0.005) than the anastomoses supported with BSG., Conclusions: The addition of BSG as a staple-line reinforcement acutely improves the burst strength of a circular anastomosis but not at 1 week. At 1 week, a decrease in collagen content with the BSG-buttressed stapled anastomosis was the only difference in the histologic parameters studied with no difference in vascularity, adhesions, or inflammation. The long-term effect of BSG on anastomotic strength or scarring is yet to be determined. The clinical implications may include decreased stricture formation and also decreased strength at anastomoses.

Current treatment guidelines for appendiceal adenocarcinoma specify that right hemicolectomy should be performed. This study evaluates appendiceal cancer outcomes in the United States and treatment guideline compliance. Data for patients diagnosed with appendiceal adenocarcinoma in the Surveillance, Epidemiology, and End Results database (1988 to 2003) were analyzed. The 2511 patients with appendiceal adenocarcinoma had an average age of 59.3 years, average tumor size of 4.05 cm, and 5-year survival rate of 57 per cent. The 5-year survival rate by stage was statistically different (P < 0.001): Stage 0, 95.7 per cent; Stage I, 88 per cent; Stage II, 75.2 per cent; Stage III, 37.1 per cent; and Stage IV, 25.6 per cent. Appendectomy was performed in 33.4 per cent, which does not follow the current guidelines. In this group, 5-year survival was significantly less for patients with Stage III and IV disease (48% vs. 38.2%, P = 0.03; 46% vs. 26.4%, P = 0.04, respectively). Patients with Stage I and II disease had similar 5-year survival for appendectomy and colectomy (90.2% vs. 90.1%, P = 0.7; 78.3% vs. 76%, P = 0.6, respectively). One-third of patients with adenocarcinoma did not undergo current surgical guideline therapy. However, it appears hemicolectomy only improved survival for patients with later-stage disease. The current data raise the question of whether Stage I and II appendiceal cancer can be adequately treated with simple appendectomy.

The objectives of this study are to define the distinguishing features between elective and emergency colonic surgery. The records of adult patients who underwent elective and emergent colonic resection over a 4-year period were retrospectively reviewed. Univariate analysis was performed to compare outcomes for elective and emergency procedures and multiple logistic regression analysis was performed to identify the significant predictors of outcome. Three hundred and thirty-eight elective and 147 emergency colonic resections were performed. Diverticular disease was most common in the emergency group (43.5% vs 14.2%, P = 0.001) whereas malignancy predominated in the elective group (56.2% vs 5.4%, P = 0.001). The emergency group accounted for 54.7 per cent and 79.3 per cent of the total morbidity and mortality. Emergency colonic surgery has distinctive features and significance. Emergency surgery for colonic obstruction and total/subtotal resection are associated with higher morbidity and mortality. Diverticular disease compares favorably to other pathologies in postoperative outcome.

Background: Clostridium difficile colitis is the predominant hospital-acquired gastrointestinal infection in the United States and has emerged as an important nosocomial cause of morbidity and death. Although several institutional studies have examined the effects of C. difficile on hospitalized patients, its nationwide impact on surgical patients has yet to be defined., Methods: To provide a national estimate of the burden of C. difficile, we performed a five-year retrospective analysis of the Agency for Healthcare Research and Quality's National Inpatient Sample Database, which represents a stratified 20% sample of hospitals in the United States, from 1999 to 2003. All surgical inpatient discharge data from 997 hospitals in 37 states were analyzed to determine the association of C. difficile infections with patient demographics, hospital characteristics, surgical procedure, length of stay (LOS), total charges, and in-hospital mortality rate. Univariate analysis was performed to identify any association between the presence of C. difficile infection and the outcome variables using chi-square contingency table analysis or the Student t-test following the exclusion of patients with other medical complications. Multivariate regression analysis was used to determine whether the presence of C. difficile infection was an independent predictor of increased LOS, total charges, and in-hospital mortality rate when controlling for surgery type, age, sex, payor, and hospital characteristics., Results: Clostridium difficile infection was reported as a discharge diagnosis for 8,113 (0.52%) of all 1,553,597 inpatients who had undergone a general surgical procedure. The incidence increased significantly in 2002 (34% higher than in 2001; p < 0.0001). The following patient and hospital characteristics were associated with the highest incidence of C. difficile infection (all p < 0.0001): Age > 64 years (0.95%); Medicare beneficiary status (0.94%); north-eastern hospital location (0.73%); and large (0.55%), urban (0.56%), or teaching hospital (0.61%). Patients undergoing an emergency operation were at higher risk than those having operations performed electively (0.8% vs. 0.3%; p < 0.0001). Colectomy, small-bowel resection, and gastric resection were associated with the highest risk of C. difficile infection (incidence after colectomy 1.11%; odds ratio [OR] 2.77, 95% confidence interval [CI] 2.65, 2.89, p < 0.0001; small-bowel resection 1.17%, OR 2.40, 95% CI 2.26, 2.54, p < 0.0001; gastric resection 1.02%, OR 2.26, 95% CI 2.03, 2.52, p < 0.0001). Patients undergoing cholecystectomy and appendectomy had the lowest risk of C. difficile infection (cholecystectomy 0.41%, OR 0.37, 95% CI 0.35, 0.39, p < 0.0001; appendectomy 0.20%, OR 0.45, 95% CI 0.42, 0.49, p < 0.0001). Multivariable analysis demonstrated that C. difficile was an independent predictor of LOS, which increased by 16.0 days (95% CI 15.6, 16.4 days; p < 0.0001) in the presence of infection. Total charges increased by $77,483 (95% CI $75,174, $79,793; p < 0.0001), and there was a 3.4-fold increase in the mortality rate (95% CI 3.02, 3.77; p < 0.0001) compared with patients who did not acquire C. difficile., Conclusions: Epidemiologic data suggest that the incidence of C. difficile infection is increasing in U.S. surgical patients and that the infection is most prevalent after emergency operations and among patients having intestinal tract resections. Infection with C. difficile is an independent predictor of increased LOS, total charges, and mortality rate after surgery and represents a considerable burden to both patients and hospitals. Preventing C. difficile infection offers a potentially significant improvement in patient outcomes, as well as a reduction in hospital costs and resource expenditures.

Background: Colonoscopy is currently the best diagnostic modality for evaluating colonic diseases but studies of its use in the very elderly are limited., Methods: A single-institution review of all patients aged 85 years or older who underwent colonoscopy from June 2003 to June 2005 was performed. Parameters evaluated included indications for colonoscopy, findings, ability to perform a complete colonoscopy, and immediate and delayed (< or =21 days) complications., Results: A total of 157 patients aged 85 years or older (median = 87, range = 85-99) underwent colonoscopy during the two-year period. The cecal intubation rate was 90%. Number of cancers detected/indications for colonoscopy include gross or occult bleeding per rectum, 3/51 (5.9%); abnormal physical exam, 1/2 (50%); abnormal abdominal computed tomography, 3/5 (60%); anemia, 1/25 (4.0%); screening, 0/14; previous history of colonic malignancy, 0/10; previous history of polyps, 0/21; change in bowel habits, 0/5; family history of colonic malignancy, 0/6; abdominal pain, 0/4; diarrhea, 0/6; fecal impaction, 0/2; unknown, 0/6. Immediate complications included hemorrhage at a polypectomy site in one patient that was controlled endoscopically, one episode of bradycardia, and one incident of atrial fibrillation. There were no delayed complications resulting from colonoscopy., Conclusions: Our data suggest that colonoscopy can be safely and successfully performed in the very elderly. In patients with symptoms or suggestive radiographic findings, cancer was detected in 4.0%-60% of cases. No cases of cancer were discovered in those patients who were asymptomatic.

Background: Effective laparoscopic ventral herniorrhaphy usually mandates the use of an intraperitoneal prosthetic. Visceral adhesions and changes in textile characteristics of prosthetics may complicate repairs, especially long-term. The aim of this study was to compare the adhesion formation, tissue ingrowth, and textile characteristics one year after intra-abdominal placement of the commonly used prosthetic meshes., Materials and Methods: Forty (4 x 4 cm) meshes were sutured using absorbable suture to an intact peritoneum in 20 New Zealand white rabbits. The study groups included: polypropylene (PP) [Marlex; C.R. Bard Inc, Cranston, NJ], expanded polytetrafluoroethylene (ePTFE) [DualMesh; WL Gore, Flagstaff, AZ], ePTFE and PP (ePTFE/PP) [Composix, C.R. Bard Inc], reduced weight PP and oxidized regenerated cellulose (rPP/C) [Proceed; Ethicon, Inc, Somerville, NJ]. The meshes were explanted after one year. Adhesions were scored as a percentage of explanted biomaterials' affected surface area. Prosthetic shrinkage was calculated. The strength of incorporation and mesh compliance were evaluated using differential variable reluctance transducers. Mesh ingrowth was measured as the load necessary to distract the mesh/tissue complex. Mesh compliance was calculated as the change in linear displacement of the sensors due to applied load. The groups were compared using Student's t-test and Fisher's exact test., Results: ePTFE had significantly less adhesions (0%) than both ePTFE/PP (40%) and PP (80%) groups (P < 0.001). The mean area of adhesions for the rPP/C (10%) and the ePTFE/PP (14%) groups was less than that for the PP group (40%) (P = 0.02). Prosthetic shrinkage was greatest in the ePTFE (32%) group than in any other group (P = 0.001). There were no differences in mesh incorporation between the groups. At explantation, mesh compliance in the ePTFE group was superior to other meshes (P < 0.0001). The rPP/C mesh induced the smallest change in the compliance of the tissue adjacent to the mesh (P = 0.0001)., Conclusions: Prosthetic materials demonstrate a wide variety of characteristics. Although exposed PP formed the most adhesions, up to 40% of the other PP-based meshes formed adhesions despite protective barriers. The ePTFE mesh did not induce adhesions and was the most compliant, however, this prosthetic's contraction was greatest. Reduced weight polypropylene (rPP/C) mesh induced the smallest change in the adjacent tissue pliability/compliance. Understanding of the long-term effects of various prosthetic materials is important to ensure an adequate hernia repair while minimizing postoperative morbidity and patient discomfort.

Background: Mandatory removal of infected expanded polytetrafluoroethylene (ePTFE) mesh has been advocated, leading to a high rate of hernia recurrence. Although salvage of infected mesh has been reported, the feasibility, efficacy, and long-term outcomes of this practice remain unclear. The purpose of this study was to delineate a protocol for salvaging infected ePTFE mesh., Methods: We reviewed retrospectively the records of patients with infections of ePTFE-based mesh placed for complex abdominal hernias at a tertiary referral center from October 1997 to September 2005., Results: Twenty-two patients were treated for ePTFE-based mesh infections. Fifteen patients had undergone laparoscopic repair, and seven patients had undergone open repair. The median time of presentation after repair was 70 days (range 10-480 days). Fourteen patients had an extensive mesh infection and underwent mesh excision, with twelve patients having attempted fascial closure; hernias recurred in all twelve patients. Two patients underwent mesh excision and repair with a biologic mesh. Eight patients had a limited area of mesh involvement; six of these patients underwent surgical debridement, partial excision of the mesh, re-approximation of the remaining mesh with non-absorbable suture and drains, and application of a vacuum-assisted closure system to the open portion of the wound. These patients received four weeks of antibiotics with delayed wound closure. Two patients underwent percutaneous drainage of a perigraft abscess. There was no hernia recurrence in seven patients with a mean follow-up of approximately three years., Conclusions: Infections of ePTFE-based mesh can present in early or delayed fashion. Although mesh with extensive infection could not be salvaged, limited mesh infections could be managed successfully with percutaneous or open drainage and prolonged antibiotic courses.

Background: Vena cava filter insertion (VCF) is traditionally performed in a radiology suite or in the operating room. We reviewed our experience of bedside VCF insertion in the intensive care unit (ICU) performed by general surgeons., Methods: A prospective, observational study of bedside VCF insertion in the ICU was performed by general surgeons between February 1996 and June 2005. Demographic data and procedural complications were recorded., Results: Four hundred three patients underwent bedside VCF insertion. Complications included 1 groin hematoma, 2 misplacements, and a right ventricular perforation from a dilator requiring surgical repair. DVT occurred in 38 patients (8.5%); 14 occurred at the insertion site. There were 2 pulmonary embolisms (<1%) after VCF. Contrast-related renal failure occurred in 2 of the first 35 patients; carbon dioxide gas is now used for contrast in high-risk patients., Conclusions: Bedside insertion of VCF in the ICU by surgeons is safe and effective.

The antimicrobial, silver/chlorhexidine, when impregnated on mesh has been demonstrated to resist mesh infection in in vitro and in vivo models. The clinical, human systemic response to intraperitoneal placement of silver/chlorhexidine-impregnated mesh has not been investigated to date. Between October 2002 and November 2004, all in-patients undergoing laparoscopic ventral hernia repair were retrospectively analyzed. All repairs used expanded polytetraflouroethylene (ePTFE) Dual Mesh (DM) or ePTFE impregnated with silver/chlorhexidine, Dual Mesh Plus (DM+). Patient demographics, hernia characteristics, mesh type, operative details, and hospital course data were collected. Noninfectious fevers were defined as a temperature greater than 100.4 F without an identified source. Standard statistical methods were used. During the 2-year study period, 120 patients underwent laparoscopic ventral hernia repair (DM = 55, DM+ = 65). The two groups were similarly matched in terms of age, body mass index, American Society of Anesthesiologists score, defect size, and mesh size. Postoperative fever without an identified source occurred in 10 (18.2%) patients with DM and in 25 (38.5%) patients using DM+ (P = 0.015). A multivariant analysis revealed that only mesh type and body mass index predicted postoperative fever. All fevers resolved within the first 72 hours in the DM patients; however, 16 per cent of the DM+ group had persistent fevers of unknown origin after 72 hours. Within the DM+ group, patients with postoperative fevers had significantly longer postoperative stays (4.8 days vs 3.0 days; P = 0.009). The use of antimicrobial-impregnated ePTFE mesh with silver/chlorhexidine in laparoscopic ventral hernia repair is associated with noninfectious postoperative fever. In our patients, the evaluation and management of these fevers resulted in a significantly longer hospital stay.

Background: Retrieval of optional vena cava filters (VCF) has been demonstrated to be safe and feasible in injured patients in 4 recent studies. However, 2 pulmonary emboli PE were reported in these studies with mean implant durations less than 19 days. In light of these occurrences, we changed our practice for VCF retrieval when patients had recovered from their injuries and at least 30 days after their discharge, or had been stable on therapeutic anticoagulation for deep venous thrombosis (DVT) or PE for at least 2 weeks. The aim of the current study was to assess the safety of this approach., Methods: A review of prospectively collected data on optional VCF over a 16-month period. The filters were inserted prophylactically per an institutional practice guideline or for the presence of DVT or PE with a contraindication and/or complication to anticoagulation. All patients underwent duplex imaging of the lower extremities and had pre- and post- retrieval cavagrams. Demographics, duration of implantation, and complications were recorded., Results: Eighty-three patients had optional VCF inserted since the change in our clinical practice. Indications included prophylaxis for high-risk trauma patients (n = 58), DVT or PE with acute contraindication to therapeutic anticoagulation (n = 22), or complications of anticoagulation (n = 3). Two patients developed lower extremity DVT after filter insertion and 1 patient developed a vena cava thrombosis. Retrieval was successful in 47 of 54 cases (87%) attempted. Median implantation duration was 142 days (range 17-475). A filter strut fracture occurred during retrieval without further consequences. No post-insertion or post-retrieval PE occurred in this study., Conclusion: Extended intervals for retrieval of VCF are safe and may maximize protection against pulmonary embolism.

Background: Improvements in the sensitivity of radiographic imaging have lead to an increase in the number of adrenal masses diagnosed. The purpose of this study is to determine if technologic advancements have resulted in the diagnosis of earlier-staged adrenal cortical cancer (ACC) and to determine if the survival of patients with ACC has improved over the past 15 years., Methods: Patients with ACC were identified in the Surveillance, Epidemiology, and End Results database between 1988 and 2002. Changes in demographics, stage, size, and treatment were analyzed by standard statistical testing., Results: We identified 602 patients with a mean age of 53 years and an average tumor size of 11.8 cm. Two hundred thirty-eight (39.5%) patients presented with localized disease (stages I and II), and 311 (52%) patients presented with advanced disease (stages III and IV). The comparison of smaller lesions and number of patients were 5 to 6 cm in 24 (4%) patients, 4 to 5 cm in 27 (4.5%) patients, and <4 cm in 19 (3.1%) patients. Patients with masses less than 5 cm were statistically more likely to have localized disease (P <. 001). Age (P = .10), tumor size (P = .85), tumor stage (P = .45), and 5-year survival (P = .5) did not change over the 15-year study., Conclusions: Over the 15-year study, patients with ACC were not diagnosed at an earlier stage or with tumors smaller, and survival did not improve.

Background: A technique combining upper endoscopy with percutaneous transgastric minilaparoscopic instrumentation for the formation of pancreatic cystgastrostomy is safe and effective for the internal drainage of pancreatic pseudocysts., Methods: At a tertiary-care academic medical center, 6 patients with pancreatic pseudocysts with a mean size of 19 cm (range, 16-23 cm) were selected for combined endoscopic and percutaneous transgastric minilaparoscopic (1.7-2 mm) pancreatic cystgastrostomy. All pseudocysts had been followed-up for a minimum of 5 weeks (range, 5-22 wk) and were noted to significantly displace the stomach anteriorly., Results: The mean surgical time was 98 minutes (range, 45-150 min). The mean amount of fluid removed from the pseudocysts was 2167 mL (range, 1600-2600 mL). All ports were removed from the stomach without the need to suture the gastric wall or skin except for 2 gastric serosal sites that were closed with a single intracorporeal stitch. The length of hospital stay averaged 2.2 days (range, 0-6 d). All patients were discharged in good condition, tolerating a regular diet. With a mean follow-up period of 13.4 months (range, 1-30 mo), all patients remain asymptomatic from their pancreatic pseudocysts., Conclusions: The technique of combining upper endoscopy with percutaneous transgastric minilaparoscopic instruments to create a pancreatic cystgastrostomy can be used to apply well-established surgical principals for internal drainage and has the potential to be used for the management of other gastric pathology.

Gastroesophageal reflux disease (GERD) is one of the most common pathologies treated by primary care physicians. Despite advances in antacid pharmacological treatments, many patients remain refractory to maximal medical therapy. In addition, many others are either unable to tolerate the side effects of the drugs or simply are unwilling to receive life-long daily medications. Laparoscopic Nissen fundoplication has evolved as the surgical procedure of choice for patients with GERD. Although the durability of surgical management has been questioned, experienced surgeons achieve long-term reflux cure rates of about 85% to 95%. Barrett's esophagus has recently been considered an additional indication for surgical therapy of reflux due to evidence of dysplasia regression following a 360 degrees fundoplication. However, the timing of surgical intervention and the exact procedure for patients with both short- and long-segment Barrett's esophagus remains debatable. Esophageal dysmotility in surgical patients with GERD has traditionally been approached by "tailoring" the degree of fundoplication. Recent evidence suggests that partial fundoplication may not be effective and that full fundoplication should still be employed. The degree of dysmotility prohibitive to a full 360 degrees fundoplication remains controversial and should be addressed with future randomized trials. Finally, patients with failed fundoplication represent a formidable diagnostic dilemma and a technical challenge. In experienced hands, these patients can still benefit from minimally-invasive restorative or "re-do" fundoplications with minimal perioperative morbidity and good long-term results.