Search

Abdominal wall reconstruction requires extensive dissection of the abdominal wall, exposure of the retroperitoneum, and aggressive chemoprophylaxis to reduce the risk of thromboembolic complications. The need for early anticoagulation puts patients at risk for bleeding. We aimed to quantify postoperative blood loss, incidence of transfusion and reoperation, and associated risk factors in patients undergoing complex abdominal wall reconstruction. All patients underwent a posterior component separation with transversus abdominis release and placement of retromuscular mesh for ventral hernias <20 cm wide and were enrolled in a clinical trial assessing the utility of trans-fascial mesh fixation. A post hoc analysis was performed to quantify postoperative hemoglobin drop, blood transfusions, and procedural interventions for ongoing bleeding during the first 30 postoperative days. Multivariate logistic regression was used to identify predictors of transfusion. In 325 patients, hemoglobin decreased by 3.61 (±1.58) g/dL postoperatively. Transfusion incidence was 9.5% (n = 31), and 3.1% (n = 10) required a surgical intervention for bleeding. Initiation of therapeutic anticoagulation postoperatively resulted in a higher likelihood of requiring surgical intervention for bleeding (odds ratio 10.4 [95% confidence interval 2.75–43.8], P <.01). Use of perioperative therapeutic anticoagulation was associated with higher rates of transfusion (odds ratio 3.51 [95% confidence interval 1.34–8.53], P <.01). Neither intraoperative blood loss nor operative times were associated with an increased transfusion requirement or need for operative intervention. Patients undergoing transversus abdominis release are at a high risk of postoperative bleeding that can require transfusion and reoperation. Patients requiring postoperative therapeutic anticoagulation are at particularly high risk. [ABSTRACT FROM AUTHOR]

Open parastomal hernia repair can be performed using retromuscular synthetic mesh in a keyhole or Sugarbaker configuration. Relative morbidity and durability are unknown. Here, we present perioperative outcomes of a randomized controlled trial comparing these techniques, including 30-day patient-reported outcomes, reoperations, and wound complications in ≤90 days. This single-center randomized clinical trial compared open parastomal hernia repair with retromuscular medium-weight polypropylene mesh in the keyhole and Sugarbaker configuration for permanent stomas between April 2019 and April 2022. Adult patients with parastomal hernias requiring open repair with sufficient bowel length for either technique were included. Patient-reported outcomes were collected at 30 days; 90-day outcomes included initial hospital length of stay, readmission, wound morbidity, reoperation, and mesh- or stoma-related complications. A total of 150 patients were randomized (75 keyhole and 75 Sugarbaker). There were no differences in length of stay, readmission, reoperation, recurrence, or wound complications. Twenty-four patients (16%) required procedural intervention for wound morbidity. Ten patients (6.7%) required abdominal reoperation in ≤90 days, 7 (4.7%) for wound morbidity, including 3 partial mesh excisions (1 keyhole compared with 2 Sugarbaker; P = 1). Four mesh-related stoma complications requiring reoperations occurred, including stoma necrosis (n = 1), bowel obstruction (n = 1), parastomal recurrence (n = 1), and mucocutaneous separation (n = 1), all in the Sugarbaker arm (P =.12). Patient-reported outcomes were similar between groups at 30 days. Open parastomal hernia repair with retromuscular mesh in the keyhole and Sugarbaker configurations had similar perioperative outcomes. Patients will be followed to determine long-term relative durability, which is critical to understanding each approach's risk–benefit ratio. [ABSTRACT FROM AUTHOR]

Morbid obesity, with a body mass index 35 kg/m2, is a commonly used cutoff for denying elective transversus abdominis release. Although obesity is linked to short-term wound morbidity, its effect on long-term outcomes remains unknown, calling into question if a cutoff is justified. We sought to compare 1-year recurrence rates after transversus abdominis release based on body mass index and to evaluate short- and long-term outcomes. Patients undergoing open, clean transversus abdominis release from August 2014 to January 2022 at our institution with 1-year follow-up completed were identified. Univariate and multivariable analyses were performed to determine the association of body mass index with 90-day wound events, 1-year hernia recurrence, and hernia-specific quality of life. Covariates included body mass index, diabetes, recurrent hernia, hernia width, fascial closure, surgical site occurrence requiring procedural intervention, previous abdominal wall surgical site infection, inflammatory bowel disease, mesh weight, and mesh–to–hernia size ratio. A total of 1,089 patients were included. Increasing body mass index was associated with surgical site infection (adjusted odds ratio = 1.59; 95% confidence interval, 1.14–1.77; P <.01) and surgical site occurrence (adjusted odds ratio = 1.42; 95% confidence interval, 1.13–1.74; P <.01) but was not associated with surgical site occurrence requiring procedural intervention. Hernia width was associated with surgical site occurrence (adjusted odds ratio = 1.4; 95% confidence interval, 1.08–1.82; P <.01) and surgical site occurrence requiring procedural intervention (adjusted odds ratio = 1.4; 95% confidence interval, 1.08–1.82; P =.01). Hernia recurrence rate at 1 year was lower for the body mass index ≥35 kg/m2 group (7% vs 12%; P =.02). Hernia width (odds ratio = 1.33; 95% confidence interval, 1.02–1.74; P =.04) was associated with recurrence; body mass index was not (P =.11). Both groups experienced significant improvement in hernia-specific quality of life at 1 year. Morbid obesity is associated with 90-day wound morbidity; however, short-term complications did not translate to higher reoperation or long-term recurrence rates. The impact of body mass index on hernia recurrence is likely overstated. An arbitrary body mass index cutoff of 35 kg/m2 should not be used to deny symptomatic patients abdominal wall reconstruction. [ABSTRACT FROM AUTHOR]

Introduction: The proportion of women surgeons is increasing, although women in surgical leadership and research has not kept pace. The Society for Surgery of the Alimentary Tract (SSAT) pledged its commitment to diversity and inclusion in 2016. Our study sought to evaluate the temporal trend of gender representation in leadership, speakership, and research at SSAT. Methods: Publicly available SSAT meeting programs from 2010 to 2022 were reviewed to assess gender proportions within leadership positions (officers and committee chairs); invited speakerships, multidisciplinary symposia, and committee panel session moderators and speakers; and contributions to scientific sessions (moderator, first author and senior author). Verified individual professional profiles were analyzed to categorize gender as woman, man, or unavailable. Descriptive and trend analyses using linear regression and chi-squared testing were performed. Results: A total of 5506 individuals were reviewed; 1178 (21.4%) were identified as women and 4328 (78.6%) as men or did not have available data. The absolute proportion of total female participation increased by 1.05% per year (R2=0.82). There was a statistically significant difference in the total proportion of women participation before and after 2016 (18.5% vs. 27.1%, p<0.01). Increases in the proportion of women were demonstrated in leadership, invited speakerships, multidisciplinary symposia, committee panel sessions, research session moderators, and abstract first authors. The proportion of women senior authors remained stagnant. Conclusion: Though this upward trajectory in SSAT women participation is encouraging, current trends predict that gender parity will not be reached until 2044. [ABSTRACT FROM AUTHOR]

Telemedicine, Virtual visits, Carbon emissions, Sustainability, General surgery clinic Keywords: Telemedicine; Virtual visits; Carbon emissions; Sustainability; General surgery clinic EN Telemedicine Virtual visits Carbon emissions Sustainability General surgery clinic 2199 2201 3 10/18/23 20231001 NES 231001 Meeting Information: This project was presented at the Americas Hepato-Pancreato-Biliary Association (AHPBA) meeting on March 9-12, 2023, in Miami, Florida. [Extracted from the article]