Percutaneous coronary intervention during the shortage of iodinated contrast.

Objectives: A recent coronavirus-related factory shutdown led to a global shortage of iodinated contrast. The authors evaluated how the contrast shortage impacted percutaneous coronary interventions (PCI).

Methods: Using a statewide database incorporating CathPCI registry data from 19 hospitals, the authors evaluated 2 time periods: pre-shortage (May 1, 2021 - April 30, 2022) and during the shortage (May 1, 2022 - October 31, 2022).

Clinical Outcomes for Postinfarct Ventricular Septal Defect Repair in a Large State-Wide Surgical Registry.

Ventricular septal defect (VSD) is a life-threatening complication occurring after delayed presentation of acute myocardial infarction (AMI). We assessed clinical characteristics based on mortality following surgical repair of post-AMI VSD and evaluated trends of mortality, mechanical circulatory support (MCS) device use, and surgical approach. We included all patients who had surgical VSD repair following AMI who were included in a regional quality collaborative from May 2008 through January 2020.

Cannulation Configuration and Its Effects on Bridging to Lung Transplant: Analysis of the Extracorporeal Life Support Organization Registry.

Background: Donor stagnation and modification of lung allocation scores has resulted in a higher acuity of patient presentation before lung transplantation. Extracorporeal membrane oxygenation (ECMO) has been used as a bridge to lung transplant (BTT), although the effect of cannulation strategy on outcomes has not been well investigated. We analyzed contemporary data on ECMO BTT by using a large, international registry of patients.

Multi-institutional model to predict intensive care unit length of stay after cardiac surgery.

Objective: Intensive care unit length of stay (ICU LOS) accounts for a large percentage of inpatient cost after cardiac surgery. The Society of Thoracic Surgeons risk calculator predicts total LOS but does not discriminate between ICU and non-ICU time. We sought to develop a predictive model of prolonged ICU LOS.

Abemaciclib and Letrozole in Metastatic Male Breast Cancer.

Background: Male breast cancer is a very rare disease and only accounts for around 1% of all breast cancers. The treatment strategies are based on those used for breast cancer in women. So far, there is a lack of randomized data to support specific treatment modalities in men.

Assessing the impact of socioeconomic distress on hospital readmissions after cardiac surgery.

Background: The impact of socioeconomic distress on readmission rates following cardiac surgery has not been studied. We hypothesized that patients living in distressed communities would have a higher 30-day readmission rate after cardiac surgery compared to those living in less distressed communities.

Methods: Patients undergoing isolated coronary artery bypass grafting (CABG) between 2016 and 2023 within a regional collaborative were identified.

Machine Learning on 50,000 Manuscripts Shows Increased Clinical Research by Academic Cardiac Surgeons.

Introduction: Academic cardiac surgeons are productive researchers and innovators. We sought to perform a comprehensive machine learning (ML)-based characterization of cardiac surgery research over the past 40 y to identify trends in research pursuits.

Methods: US-based academic websites were queried for surgeon profiles.

Does Timing Matter? The Effect of Intensive Care Unit Arrival Timing on Elective Cardiac Surgery.

Background: Due to staffing changes at scheduled intervals and decreases in essential staff in the evenings, late intensive care unit (ICU) arrivals may be at risk for suboptimal outcomes. Utilizing a regional collaborative, we sought to determine the effect of ICU arrival timing on outcomes in elective isolated coronary artery bypass.

Methods: Adults undergoing elective, isolated coronary artery bypass from 17 hospitals between 2013 and 2023 were identified.

Cardiac Surgical Unit-Advanced Life Support-certified centers are associated with improved failure to rescue after cardiac arrest: A propensity score-matched analysis.

Objective: The impact of Cardiac Surgical Unit-Advanced Life Support (CSU-ALS) training on failure to rescue after cardiac arrest (FTR-CA) is unknown. We hypothesized that institutional CSU-ALS certification would be associated with lower FTR-CA.

Methods: Patients undergoing Society of Thoracic Surgeons index operations from 2020 to 2023 from a regional collaborative were analyzed.

Prophylactic left atrial appendage ligation during coronary artery bypass grafting: A propensity score-matched analysis.

Objective: The study objective was to evaluate short-term outcomes and statewide practice patterns of prophylactic left atrial appendage ligation in patients undergoing coronary artery bypass grafting without preoperative atrial fibrillation.

Methods: Adult patients who underwent on-pump coronary artery bypass grafting (2017-2023) within a regional collaborative were identified. Patients with a history of atrial fibrillation, previous cardiac surgery, or nondevice-based left atrial appendage ligation were excluded.

Operating Room Extubation for Patients Undergoing Cardiac Surgery: A National Society of Thoracic Surgeons Database Analysis.

Background: The utility of operating room extubation (ORE) after cardiac surgery over fast-track extubation (FTE) within 6 hours remains contested. We hypothesized ORE would be associated with equivalent rates of morbidity and mortality, relative to FTE.

Methods: Patients undergoing nonemergent cardiac surgery were identified in The Society of Thoracic Surgeons Adult Cardiac Surgery Database between July 2017 and December 2022.

Mitral valve repair in a regional quality collaborative: Respect or resect?

Objective: Mitral valve repair is the gold standard for treatment of mitral regurgitation, but the optimal technique remains debated. By using a regional collaborative, we sought to determine the change in repair technique over time.

Methods: We identified all patients undergoing isolated mitral valve repair from 2012 to 2022 for degenerative mitral disease.

Transient receptor potential vanilloid 4 channel inhibition attenuates lung ischemia-reperfusion injury in a porcine lung transplant model.

Objective: Transient receptor potential vanilloid 4 (TRPV4) is a nonselective cation channel important in many physiological and pathophysiological processes, including pulmonary disease. Using a murine model, we previously demonstrated that TRPV4 mediates lung ischemia-reperfusion injury, the major cause of primary graft dysfunction after transplant. The current study tests the hypothesis that treatment with a TRPV4 inhibitor will attenuate lung ischemia-reperfusion injury in a clinically relevant porcine lung transplant model.

Overview of the Last 71 Years of Metabolic and Bariatric Surgery: Content Analysis and Meta-analysis to Investigate the Topic and Scientific Evolution.

Obesity is a worldwide epidemic, and bariatric surgery has become increasingly popular due to its effectiveness in treating it. Therefore, understanding this area is of paramount importance. This article aims to provide an understanding of the development of the topic related to procedures, content, data, and status.

Impact of Coronavirus Disease 2019 (COVID-19) Pandemic on Surgical Site Infection in Patients with Inflammatory Bowel Disease-A Monocentric, Retrospective Cohort Study.

(1) Surgical site infections (SSIs) are a relevant problem with a 25% incidence rate after elective laparotomy due to inflammatory bowel disease (IBD). The aim of this study was to evaluate whether stricter hygienic measures during the COVID-19 pandemic influenced the rate of SSI. (2) This is a monocentric, retrospective cohort study comparing the rate of SSI in patients with bowel resection due to IBD during COVID-19 (1 March 2020-15 December 2021) to a cohort pre-COVID-19 (1 February 2015-25 May 2018).

Role of visceral fat on postoperative complications and relapse in patients with Crohn's disease after ileocecal resection: Is it overrated?

Introduction: The role of visceral fat in disease development, particularly in Crohn´s disease (CD), is significant. However, its preoperative prognostic value for postoperative complications and CD relapse after ileocecal resection (ICR) remains unknown. This study aims to assess the predictive potential of preoperatively measured visceral and subcutaneous fat in postoperative complications and CD recurrence using magnetic resonance imaging (MRI).

Trends in the Use of Recombinant Activated Factor VII and Prothrombin Complex Concentrate in Heart Transplant Patients in Virginia.

Objectives: To explore trends in intraoperative procoagulant factor concentrate use in patients undergoing heart transplantation (HTx) in Virginia. Secondarily, to evaluate their association with postoperative thrombosis.

Design: Patients who underwent HTx were identified using a statewide database.

Delirium is associated with failure to rescue after cardiac surgery.

Objective: Postoperative delirium after cardiac surgery is associated with long-term cognitive decline and mortality. We investigated whether increased ICU Confusion Assessment Method scores were associated with greater 30-day mortality and failure to rescue after cardiac surgery.

Methods: We studied 4030 patients who underwent a Society of Thoracic Surgeons index operation at the University of Virginia Health System from 2011 to 2021.

Renal recovery in cardiac surgery patients requiring postoperative renal-replacement therapy.

Objective: Renal failure after cardiac surgery is associated with increased morbidity and mortality. There is a lack of data examining the rate of renal recovery after patients have started dialysis following cardiac surgery. We aimed to determine the frequency of and time to renal recovery of patients requiring dialysis after cardiac surgery.

Histological findings and NAFLD/NASH Status in liver biopsies of patients subjected to bariatric surgery.

Objective: To investigate nonalcoholic fatty liver disease (NAFLD), nonalcoholic steatohepatitis (NASH) and hepatic fibrosis in biopsies of people with obesity who underwent bariatric surgery and examine the possible association of different variables with a diagnosis of NAFLD and NASH.

Materials And Methods: Epidemiological, clinical and laboratory data from 574 individuals with obesity of both genders seen by the same physician between 2003 and 2009 who had a liver biopsy during bariatric surgery were examined.

Results: Of the 437 patients included, 39.