Thoracic Surgery (Cardiothoracic Vascular Surgery)
Audio Summaries

Proton beam therapy for oropharyngeal cancer (TORPEdO): a phase 3, randomised controlled trial

The authors conducted a phase 3 trial (TORPEdO) to compare the clinical benefits of intensity-modulated proton therapy (IMPT) versus intensity-modulated radiation therapy (IMRT) in patients with locally advanced oropharyngeal squamous cell carcinoma, specifically assessing treatment-related effects on physical function and quality of life. The results indicated that both treatment modalities yielded similar outcomes regarding late physical quality of life, gastrostomy-tube dependence, disease control, and overall survival, suggesting that IMRT remains the standard of care in settings where IMPT is not routinely utilized.

Diagnosis and Management of Resistant Hypertension: A Review

The authors aim to address the diagnosis and management of resistant hypertension, which affects approximately 10% of patients despite treatment. They highlight the importance of excluding factors such as white-coat hypertension and medication nonadherence, and recommend lifestyle modifications, optimized pharmacologic therapy, and interventions like spironolactone and renal denervation to effectively lower blood pressure in these patients.

The Inherited Basis of Coronary Artery Disease

The authors investigate the genetic underpinnings of coronary artery disease (CAD) and how these insights can enhance risk prediction, prevention, and treatment strategies. They highlight the significance of both monogenic and polygenic factors in CAD, emphasizing the potential of polygenic risk scores to improve individual risk assessment. Key questions remain about the practical application, cost-effectiveness, and integration of these genetic insights into clinical practice.

Primary sclerosing cholangitis

This article investigates the clinical features, pathogenesis, and management challenges of primary sclerosing cholangitis (PSC), a rare chronic liver disease often associated with inflammatory bowel disease. The authors aim to clarify the disease's variable presentation, the role of genetic and environmental factors, including the intestinal microbiome, and the limited treatment options available. The seminar highlights the need for a deeper understanding of PSC to improve patient outcomes and management strategies.

Efficacy and safety of oral semaglutide 14 mg (flexible dose) in early-stage symptomatic Alzheimer's disease (evoke and evoke+): two phase 3, randomised, placebo-controlled trials

The evoke and evoke+ trials aimed to evaluate the efficacy and safety of oral semaglutide (14 mg) in individuals with early-stage symptomatic Alzheimer's disease. The results indicated that semaglutide did not significantly slow clinical progression compared to placebo, and while safety profiles were consistent with other indications, the treatment did not demonstrate the expected benefits in this population.

National Estimates of Pediatric Sepsis in US Hospitals Using Clinical Data

The authors aimed to estimate the national incidence, mortality, and trends of pediatric sepsis in the U.S. using a Pediatric Sepsis Event (PSE) definition based on electronic health record (EHR) data, as traditional surveillance methods relying on administrative codes are often inaccurate. Their findings revealed a sepsis incidence of 1.3% among pediatric hospitalizations, with an in-hospital mortality rate of 10.1%, indicating that over 18,000 cases and 1,877 deaths occur annually, with no significant changes in incidence or mortality from 2016 to 2022. The PSE definition demonstrated strong validity, offering a more reliable method for identifying pediatric sepsis compared to existing administrative coding systems.

Prevention of urinary stones with hydration: a randomised clinical trial of an adherence intervention

This study aimed to evaluate the effectiveness of a multicomponent behavioral intervention designed to increase fluid intake in reducing symptomatic urinary stone recurrence compared to standard care. The results indicated that while the intervention modestly increased urine volume, it did not significantly reduce the rate of recurrent stone events over a two-year follow-up period. Overall, the findings suggest that enhancing fluid intake through behavioral strategies may not be sufficient to prevent urinary stones in recurrent stone formers.

Survival outcome of VATS compared with open lobectomy for lung cancer: an individual patient data meta-analysis of randomised trials

The authors aimed to determine whether video-assisted thoracoscopic surgery (VATS) for pulmonary lobectomy in early-stage lung cancer offers equivalent oncological outcomes compared to open lobectomy, specifically focusing on overall and disease-free survival. Their individual patient data meta-analysis of three randomized trials involving 1,185 patients found that VATS significantly improved overall survival by 21% without compromising disease-free survival. These findings suggest that VATS should be prioritized as the preferred surgical approach for eligible patients.

Angiography-derived fractional flow reserve versus coronary angiography to guide coronary artery bypass grafting in patients undergoing surgical valve procedures with concomitant coronary artery disease in China (FAVOR IV-QVAS): a multicentre, triple-blind, randomised trial

The study aimed to determine whether a physiologically guided strategy using angiography-derived fractional flow reserve (FFR) could improve clinical outcomes compared to the traditional anatomically guided approach for coronary artery bypass grafting (CABG) in patients undergoing surgical valve procedures with concomitant coronary artery disease. Results showed that the FFR-guided CABG significantly reduced the incidence of adverse perioperative outcomes and long-term complications compared to the standard method, suggesting that physiological assessment may enhance surgical decision-making in this patient population.

More equitable preconception health: paternal life course opportunities for better pregnancy, child, and family outcomes

The authors aim to address the overlooked role of men in preconception health and its impact on pregnancy and family outcomes. They argue that integrating men's health into preconception care can correct historical biases and improve intergenerational health, particularly for marginalized communities. Through a transdisciplinary review and case studies, the paper advocates for more equitable health interventions that consider the experiences and health of young men.