Contemporary Video-Assisted Thoracoscopic Lobectomy for Early-Stage Lung Cancer.

The treatment of non-small cell lung cancer (NSCLC) has evolved tremendously in recent decades as innovations in medical therapies advanced concomitantly with minimally invasive surgical techniques. Despite early skepticism regarding its benefits, video-assisted thoracoscopic surgery (VATS) techniques for the surgical resection of early-stage NSCLC have now become the standard of care. After being the subject of many studies since its inception, VATS has been shown to cause less postoperative pain, have shorter recovery time, and have fewer overall complications when compared to conventional open approaches.

Molecular Markers, Immune Therapy, and Non-Small Cell Lung Cancer-State-of-the-Art Review for Surgeons.

Lung cancer is a leading cause of cancer deaths in the United States. An increasing understanding of relevant non-small cell lung cancer (NSCLC) biomarkers has led to the recent development of molecular-targeted therapies and immune checkpoint inhibitors that have revolutionized treatment for patients with advanced and metastatic disease. The purpose of this review is to provide surgeons with a state-of-the-art understanding of the current medical and surgical treatment trends and their implications in the future of management of NSCLC.

Minimally Invasive with Maximal Yield: A Narrative Review of Current Practices in Mediastinal Lymph Node Staging in Non-Small Cell Lung Cancer.

Lung cancer remains the leading cause of cancer deaths in the United States despite declining incidence and improved outcomes because of advancements in early detection and development of novel therapies. Accurate mediastinal lymph node staging is crucial for determining prognosis and guiding treatment decisions, particularly for non-small cell lung cancer (NSCLC). A systematic search of PubMed was conducted to identify English language articles published between January 2010 and January 2024 focusing on preoperative lymph node staging in adults with NSCLC.

Direct Comparison of Outcomes After Transcatheter Aortic Valve Replacement in Veterans and Non-Veterans Using the Transcatheter Valve Therapy Registry.

Objectives: This study aims to compare veterans and non-veterans undergoing transcatheter aortic valve replacement (TAVR) using data from the Society for Thoracic Surgeons/American College of Cardiology Transcatheter Valve Therapy (STS/ACC TVT) registry.

Methods: Patients undergoing TAVR at George Washington University (GWU) and veterans treated at Washington DC Veterans Affairs Medical Center (VAMC) who underwent TAVR at GWU from 2014-2020 were included. All patients were reported in the TVT registry.

Risk factors for cerebrovascular accident after isolated coronary artery bypass grafting in Veterans.

Background: Cerebrovascular accident (CVA) after coronary artery bypass grafting (CABG) is a devastating complication. Patient comorbidities and intraoperative elements contribute to the risk of CVA. The aim of this study is to identify risk factors for CVA in Veterans undergoing CABG.

Predictors of 30-Day Pulmonary Complications after Video-Assisted Thoracoscopic Surgery Lobectomy.

Background: Pulmonary complications are the most common adverse event after lung resection, yet few large-scale studies have examined pertinent risk factors after video-assisted thoracoscopic surgery (VATS) lobectomy. Veterans, older and less healthy compared with nonveterans, represent a cohort that requires further investigation. Our objective is to determine predictors of pulmonary complications after VATS lobectomy in veterans.

Epidemiology of Valvular Heart Disease.

Acquired diseases of the aortic and mitral valves are the most common cause of morbidity and mortality among Valvular heart diseases. Aortic stenosis (AS) is increasing in incidence in the United States (4,43 US), driven largely by an aging demographic. Aortic valve replacement is the only effective treatment of AS and has a dramatic mortality benefit.

Epidemiology of Coronary Artery Disease.

Although the mortality of coronary artery disease (CAD) has declined over recent decades, CAD remains the leading cause of death in the United States (US) and presents a significant economic burden. Epidemiologic studies have identified numerous risk factors for CAD. Some risk factors-including smoking, hypertension, dyslipidemia, and physical inactivity-are decreasing within the US population while Others, including advanced age, diabetes, and obesity are increasing.

Hospital Operative Volume and Esophagectomy Outcomes in the Veterans Affairs System.

Introduction: Previous studies reported that increased hospital case volume improves outcomes after esophagectomy. Yet, the standard for high and low-volume hospitals varies in the literature. This study attempts to define the relationship between hospital operative volume and 30-day post-operative outcomes of esophagectomy in the Veterans Affairs (VA) system.

The Right Ventricle in the Trans-Catheter Era: A Perspective for Planning Interventions.

Dysfunction of the right ventricle (RV) is common in patients with advanced left-sided valve disease and the significant impact of RV dysfunction on both short and long-term outcome is well established. However, considerations of RV function are largely absent in current management guidelines for valve disease and cardiac procedural risk models. As the indications and use of trans-catheter therapies rapidly expand for patients with acquired valvular disease, it is critical for clinicians to understand and consider RV function when making decisions for these patients.

Clinical Outcomes and Technical Approach of Thymectomy in the Veterans Health Administration.

Background: Thymectomy is traditionally performed through a transsternal incision, but less invasive modalities have emerged, including transcervical, thoracoscopic, and robotic approaches. Despite the advantages of video-assisted thoracoscopic surgery (VATS) over thoracotomy, most thymectomies are performed through sternotomy. This study compared the use and 30-day postoperative outcomes of transsternal, transcervical, and VATS thymectomy in the Veterans Health Administration.

Video-Assisted Thoracoscopic Surgery Lung Resection in United States Veterans: Trends and Outcomes versus Thoracotomy.

Background: Video-assisted thoracoscopic surgery (VATS) offers reduced morbidity compared with open thoracotomy (OT) for pulmonary surgery. The use of VATS over time has increased, but at a modest rate in civilian populations. This study examines temporal trends in VATS use and compares outcomes between VATS and OT in the Veterans Health Administration (VHA).

Uniportal Video-Assisted Thoracoscopic Lung Resection: A Single-Surgeon Experience and Comparison with Multiportal Technique in the Veteran Population.

Uniportal video-assisted thoracoscopic surgery (VATS) has been shown to offer improved postoperative outcomes compared with multiportal technique. Shorter operative time has rarely been described. Our objective was to compare operative time and clinical outcomes between uniportal and multiportal VATS approaches for lung resection.

Impact of Trainee Involvement on Video-Assisted Thoracoscopic Lobectomy for Cancer.

Background: Previous literature in other surgical disciplines regarding the impact of resident and fellow involvement on operative time and outcomes has yielded mixed results. The impact of trainee involvement on minimally invasive thoracic surgery is unknown. This study compared risk-adjusted differences in operative time and outcomes of video-assisted thoracoscopic lobectomy for cancer between cases performed with and without residents and fellows involved.

Impact of Timing of Smoking Cessation on 30-Day Outcomes in Veterans Undergoing Lobectomy for Cancer.

The adverse effects of tobacco use on postoperative outcomes are well documented. While smoking cessation is associated with overall improvement in long-term survival for lung cancer patients, the effects of cessation shortly before lung surgery are unclear. This study compares 30-day outcomes after lobectomy between active smokers, recent quitters, and nonsmokers.

Emergency Resuscitative Thoracotomy in the Combat or Operational Environment.

Resuscitative thoracotomy has been extensively described in the civilian trauma literature and has a high mortality rate, due largely to the nature of the injuries leading to arrest. The survival rates are generally highest (10-30%) for penetrating truncal injuries and patients who arrive with vital signs and proceed to arrest or who have impending arrest. They are significantly lower (less than 5%) for blunt trauma victims, particularly those who arrest in the field or during transport (1% or less).

Valvular Heart Disease.

This article outlines the diagnosis and management of commonly occurring valvular heart diseases for the primary care provider. Basic understanding of pathologic murmurs is important for appropriate referral. Echocardiography is the gold standard for diagnosis and severity grading.

Maintaining Quality in Lower Volume Cardiac Surgery: A Blueprint From a Military Program.

Although there is a clear volume-outcome relationship in the field of cardiac surgery, the existence of high-performing programs with relatively low case volumes is well established. This report describes the programmatic and institutional processes in place at a lower volume cardiac surgery center in a US military hospital, which have been executed to optimally leverage available resources in the delivery of exemplary patient care. By implementing a highly collaborative practice, rigorous outcomes review, evidence-based standardized care pathways, consistent attending surgeon oversight for care delivery, careful case selection, and a mechanism for support from highly experienced outside cardiac surgeons, the cardiac surgery program at the authors' institution delivers care on par with its higher volume counterparts.

Effects of Cardiac Surgery on Duty Status in the Active Duty Military Population.

No modern studies have addressed the impact of cardiac surgery on military duty status, which is associated with constraints not applicable to the general population. A review of all active duty patients undergoing coronary artery bypass grafting (CABG), mitral valve repair (MVrep), bioprosthetic valve replacement (BIOVALVE), mechanical valve replacement (MECHVALVE), and septal defect closure (ASD/VSD) at Naval Medical Center Portsmouth between January 1, 2004 and December 31, 2011 was used to determine final duty status: Return to Full Duty (RTFD), Medical Board Separation or Planned Retirement/Separation. Complete data on final disposition was available for 99% (75/76) of patients.

Anomalous origin of the right coronary artery from the pulmonary artery: evaluation with use of 64-slice multidetector computed tomography.

WEBSITE FEATURE

Myasthenia gravis--an unexpected cause of respiratory failure and reversible left ventricular dysfunction after cardiac surgery.

We report a case of postpericardiotomy myasthenia gravis. A 68-year-old male patient without prior history of neuromuscular or autoimmune disorders presented with respiratory failure and severe left ventricular dysfunction four weeks after mitral valve replacement. Markedly elevated acetylcholine receptor antibodies were noted, and the patient responded promptly to immunologic therapy.