Morphomic predictors for post-esophagectomy pulmonary complications and overall survival.

Background: Esophagectomy following neoadjuvant chemoradiotherapy (nCRT) is a curative treatment for locally advanced esophageal cancer. However, pulmonary complications are the most common postoperative issues and can adversely affect survival. While numerous studies have investigated predictors for these complications and survival, morphomic predictors, derived from body composition measurements on computed tomography scans, have been rarely reported.

Evaluating Safety of Telehealth for Initial Surgical Evaluation of General Thoracic Patients.

Background: The use of telehealth has grown exponentially since the COVID-19 pandemic. The safety of an initial telehealth preoperative evaluation for patients undergoing general thoracic procedures is unknown.

Methods: We retrospectively reviewed all patients who underwent a general thoracic surgical procedure at our academic tertiary care institution from January 2021 to December 2022.

Esophageal perforation mimicking an acute inferior myocardial infarction: a case report.

Background: Esophageal perforation is a rare but life-threatening condition associated with a high mortality rate and often presents with nonspecific clinical manifestations that can lead to delayed diagnosis and treatment. When combined with ST-segment elevation on electrocardiography (ECG), it can be particularly challenging to distinguish esophageal perforation from acute inferior myocardial infarction, as the two conditions may share similar ECG findings.

Case Description: We report the case of a 65-year-old man with a significant history of long-term alcohol consumption who presented to our hospital (the Affiliated Hospital of Liaoning University of Traditional Chinese Medicine) with persistent oppressive pain in the anterior and posterior left chest.

Robotic-assisted versus video-assisted lobectomy for resectable non-small-cell lung cancer: the RVlob randomized controlled trial.

Background: The long-term survival and perioperative outcomes of robotic-assisted lobectomy (RAL) and video-assisted lobectomy (VAL) in resectable non-small-cell lung cancer (NSCLC) were found to be comparable in retrospective studies, but they have not been investigated in a randomized trial setting. We conducted the RVlob trial to investigate if RAL was non-inferior to VAL in patients with resectable NSCLC.

Methods: In this single-center, open-label, and parallel-arm randomized controlled trial conducted in Ruijin Hospital (Shanghai, China) between May 2017 and May 2020, we randomly assigned patients with resectable NSCLC in a 1:1 ratio to receive either RAL or VAL.

Prognosis for local radical treatment in patients with esophageal squamous cell carcinoma with low-risk oligometastatic recurrence after curative resection: a retrospective cohort study.

Background: Patients with esophageal carcinoma (EC) with recurrent disease have a poor prognosis. A limited numbers of metastases, safely treatable with curative intent, diagnosed after curative esophagectomy may be defined as oligometastatic recurrence (OLR). However, the appropriate number of metastases and metastatic organs involved remains incompletely characterized.

Multi-institutional beta testing of a novel cervical esophagogastric anastomosis simulator.

Objective: A novel simulator developed to offer hands-on practice for the stapled side-to-side cervical esophagogastric anastomosis was tested previously in a single-center study that supported its value in surgical education. This multi-institutional trial was undertaken to evaluate validity evidence from 6 independent thoracic surgery residency programs.

Methods: After a virtual session for simulation leaders, learners viewed a narrated video of the procedure and then alternated as surgeon or first assistant.

Rural Women Have a Prolonged Recovery Process after Esophagectomy.

Background: Gender and geographic access to care play a large role in health disparities in esophageal cancer care. The aim of our study was to evaluate disparities in peri-operative outcomes for patients undergoing esophagectomy based on gender and geographic location.

Methods: A retrospective cohort of prospectively collected data from patients who underwent esophagectomy from 2003 to 2022 was identified and analyzed based on gender and county, which were aggregated into existing state-level "metropolitan" versus "rural" designations.

Comprehensive sampling of the lung microbiome in early-stage non-small cell lung cancer.

Objectives: Data are scarce on whether the composition of the lung microbiome (extending from the nasopharynx to the peripheral lung tissue) varies according to histology or grade of non-small cell lung cancer. We hypothesized that the composition of the lung microbiome would vary according to the histology and the grade of non-small cell lung cancer.

Methods: We collected naso-oral and central lobar (cancer affected, ipsilateral unaffected, and contralateral unaffected) bronchoalveolar lavage fluid and brushing samples from patients with clinical early-stage lung cancer between July 2018 and February 2020 at a single academic center.

Impact of cryoablation on operative outcomes in thoracotomy patients.

Objectives: Cryoablation is increasingly being utilized as an alternative to epidurals for patients undergoing thoracotomies. Current evidence suggests cryoablation may decrease postoperative analgesia utilization, but could increase operative times. We hypothesized that the adoption of intraoperative cryoablation to manage post-thoracotomy pain would result in reduced length of stay and reduced perioperative analgesia compared to routine epidural use.

Factors affecting timing of surgery following neoadjuvant chemoradiation for esophageal cancer.

Background: Neoadjuvant chemoradiation with esophagectomy is standard management for locally advanced esophageal cancer. Studies have shown that surgical timing following chemoradiation is important for minimizing postoperative complications, however in practice timing is often variable and delayed. Although postoperative impact of surgical timing has been studied, less is known about factors associated with delays.

Differences Between Attending and Trainee Surgeon Performance Using Objective Performance Indicators During Robot-Assisted Lobectomy.

Objective: Existing approaches for assessing surgical performance are subjective and prone to bias. In contrast, utilizing digital kinematic and system data from the surgical robot allows the calculation of objective performance indicators (OPIs) that may differentiate technical skill and competency. This study compared OPIs of trainees and attending surgeons to assess differences during robotic lobectomy (RL).

Epidemiology of Postoperative Complications After Esophagectomy: Implications for Management.

Background: Despite advances in operative techniques and postoperative care, esophagectomy remains a morbid operation. Leveraging complication epidemiology and the correlation of these complications may improve rescue and refine early recovery pathways.

Methods: This study retrospectively reviewed all esophagectomies performed at a tertiary academic center from 2014 to 2021 and quantified the timing of the most common complications.

Augmented reality navigation-guided intraoperative pulmonary nodule localization: a pilot study.

Background: With the increasing number of small pulmonary nodules detected, effective localization of pulmonary nodules has become an issue. The goal of this study is to determine the safety and feasibility of a newly developed augmented reality navigation technology for intraoperative localization of small pulmonary nodules.

Methods: We conducted a prospective single-center feasibility study of a novel augmented reality navigation system and lung localization (LungBrella) marker on ten patients between July and October 2020.

Mesothelioma: Peritoneal, Version 2.2023, NCCN Clinical Practice Guidelines in Oncology.

Mesothelioma is a rare cancer originating in mesothelial surfaces of the peritoneum, pleura, and other sites. These NCCN Clinical Practice Guidelines in Oncology (NCCN Guidelines) focus on peritoneal mesothelioma (PeM). The NCCN Guidelines for PeM provide recommendations for workup, diagnosis, and treatment of primary as well as previously treated PeM.

Neoadjuvant Targeted Therapy in Resectable NSCLC: Current and Future Perspectives.

The standard of care (SoC) for medically operable patients with early-stage (stages I-IIIB) NSCLC is surgery combined with (neo)adjuvant systemic therapy for patients with stages II to IIIB disease and some stage IB or, rarely, chemoradiation (stage III disease with mediastinal lymph node metastases). Despite these treatments, metastatic recurrence is common and associated with poor survival, highlighting the need for systemic therapies that are more effective than the current SoC. After the success of targeted therapy (TT) in patients with advanced NSCLC harboring oncogenic drivers, these agents are being investigated for the perioperative (neoadjuvant and adjuvant) treatment of patients with early-stage NSCLC.

Quantitative assessment of gastric ischemic preconditioning on conduit perfusion in esophagectomy: propensity score weighting study.

Background: Gastric ischemic preconditioning prior to esophagectomy has been studied as a method to improve gastric conduit perfusion and reduce anastomotic complications, without conclusive results. The aim of this study is to evaluate the feasibility and safety of gastric ischemic preconditioning in terms of post-operative outcomes and quantitative gastric conduit perfusion.

Methods: Patients who underwent an esophagectomy with gastric conduit reconstruction between January 2015 and October 2022 at a single high-volume academic center were reviewed.

Lung transplantation for lung cancer: A systematic review of the literature.

Background: Lung transplant (LTx) is an accepted treatment for end-stage pulmonary failure. A small proportion of explanted lungs harbor incidentally identified nonsmall cell lung cancers (NSCLC). We review the literature on studies assessing LTx patients found to have NSCLC lung cancer in their explanted lungs, and perform a pooled analysis of outcomes.

Implementation and Effectiveness of Opioid Prescribing Guidelines After Hiatal Hernia Repair.

Introduction: We defined institutional opioid prescribing patterns, established prescribing guidelines, and evaluated the adherence to and effectiveness of these guidelines in association with opioid prescribing after hiatal hernia repair (HHR).

Methods: A retrospective chart review was completed for patients who underwent transthoracic (open) or laparoscopic HHR between January and December 2016. Patient-reported opioid use after surgery was used to establish prescribing recommendations.

Esophageal stenting with minimally-invasive surgical intervention for delayed spontaneous esophageal perforation.

Background: Spontaneous esophageal perforation is a challenging surgical emergency with significant morbidity and mortality, and timely primary repair carries good outcomes. However, direct repair for a delayed spontaneous esophageal perforation is not always feasible and is associated with high mortality. Esophageal stenting can provide therapeutic benefits in the management of esophageal perforations.