Impact of radiological follow-up frequency on resected lung cancer: a propensity score matching analysis.

Background: Despite advances in lung cancer treatment and the subsequent improvement in oncological outcomes, the optimal frequency of radiological follow-up remains unclear. Current recommendations lack consensus and do not consider individual patient characteristics and tumor factors. This study aimed to examine the impact of radiological follow-up frequency on oncological outcomes following lung cancer resection.

Presurgical invasive mediastinal staging in lung cancer, unexpected N2 and long-term survival: a registry-based study with data from the Spanish group for video-assisted thoracic surgery.

Background: Mediastinal lymph node staging is a key element in the diagnosis of lung cancer. The combination of computed tomography (CT) and positron emission tomography (PET) has improved staging but some circumstances are known to influence their negative predictive value. The objective of this study was to assess the impact on survival of avoiding invasive mediastinal staging in surgical lung cancer patients with negative mediastinum in CT and PET and intermediate risk of unexpected pN2.

Uniportal VATS for Diagnosis and Staging in Non-Small Cell Lung Cancer (NSCLC).

Uniportal VATS has become an accepted approach in minimally invasive thoracic surgery since its first report for lobectomy in 2011. Since the initial restrictions in indications, it has been used in almost all procedures, from conventional lobectomies to sublobar resections, bronchial and vascular sleeve procedures and even tracheal and carinal resections. In addition to its use for treatment, it provides an excellent approach for suspicious solitary undiagnosed nodules after bronchoscopic or transthoracic image-guided biopsy.

Thoracoscopic segmentectomy versus lobectomy: A propensity score-matched analysis.

Objectives: The aim of this study is to compare the postoperative complications, perioperative course, and survival among patients from the multicentric Spanish Video-assisted Thoracic Surgery Group database who received video-assisted thoracic surgery lobectomy or video-assisted thoracic surgery anatomic segmentectomy.

Methods: From December 2016 to March 2018, a total of 2250 patients were collected from 33 centers. Overall analysis (video-assisted thoracic surgery lobectomy = 2070; video-assisted thoracic surgery anatomic segmentectomy = 180) and propensity score-matched adjusted analysis (video-assisted thoracic surgery lobectomy = 97; video-assisted thoracic surgery anatomic segmentectomy = 97) were performed to compare postoperative results.

VATS lobectomy morbidity and mortality is lower in patients with the same ppoDLCO: Analysis of the database of the Spanish Video-Assisted Thoracic Surgery Group.

Introduction: Measuring predicted post-operative diffusion capacity of the lung for carbon monoxide (ppoDLCO) is essential to determine patient operability and to stratify the risk of patients who are candidates for major lung cancer surgery. Studies that established surgical risk variables were based on open surgery series. The aim of our study was to analyze morbidity and mortality as a function of ppoDLCO and to compare its behavior in open and video-assisted thoracic surgery (VATS).

Results in mediastinal lymph node staging of surgical lung cancer: Data from the prospective cohort of the Spanish Video-Assisted Thoracic Surgery Group.

Objectives: The objective of this study was to assess the diagnostic performance of combined computerised tomography (CT) and positron emission tomography (PET) in mediastinal staging of surgical lung cancer based on data obtained from the prospective cohort of the Spanish Group for Video-Assisted Thoracic Surgery (GEVATS).

Methods: A total of 2782 patients underwent surgery for primary lung carcinoma. We analysed diagnostic success in mediastinal lymph node staging (cN2) using CT and PET.

Liver and lung hydatid cysts with transdiaphragmatic rupture treated by radical surgery.

Hydatidosis is a parasitic disease caused by , a tapeworm that is endemic in certain parts of the world. We present a case of hepatopulmonary hydatidosis with diaphragm involvement and close contact with the suprahepatic inferior vena cava treated with radical surgery. We discuss therapeutical surgical options (approach and type of surgery).

Surgical Risk Following Anatomic Lung Resection in Thoracic Surgery: A Prediction Model Derived from a Spanish Multicenter Database.

Introduction: The aim of this study was to develop a surgical risk prediction model in patients undergoing anatomic lung resections from the registry of the Spanish Video-Assisted Thoracic Surgery Group (GEVATS).

Methods: Data were collected from 3,533 patients undergoing anatomic lung resection for any diagnosis between December 20, 2016 and March 20, 2018. We defined a combined outcome variable: death or Clavien Dindo grade IV complication at 90 days after surgery.

VATS Lobectomy Morbidity and Mortality is Lower in Patients with the Same ppoDLCO: Analysis of the Database of the Spanish Video-Assisted Thoracic Surgery Group.

Introduction: Measuring predicted post-operative diffusion capacity of the lung for carbon monoxide (ppoDLCO) is essential to determine patient operability and to stratify the risk of patients who are candidates for major lung cancer surgery. Studies that established surgical risk variables were based on open surgery series. The aim of our study was to analyze morbidity and mortality as a function of ppoDLCO and to compare its behavior in open and video-assisted thoracic surgery (VATS).

Spanish Video-Assisted Thoracic Surgery Group: Method, Auditing, and Initial Results From a National Prospective Cohort of Patients Receiving Anatomical Lung Resections.

Introduction: Our study sought to know the current implementation of video-assisted thoracoscopic surgery (VATS) for anatomical lung resections in Spain. We present our initial results and describe the auditing systems developed by the Spanish VATS Group (GEVATS).

Methods: We conducted a prospective multicentre cohort study that included patients receiving anatomical lung resections between 12/20/2016 and 03/20/2018.

Ethanolamine Oleate for Bronchopleural Fistula: Case Series.

Background: Bronchopleural fistula (BPF) is a severe complication of pulmonary resection associated with high morbidity and mortality. Treatment options include both surgical and endoscopic procedures. The size of the fistula and the functional status of the patient are decisive factors in the choice of treatment.

Anatomic Segmentectomy in Nonintubated Video-Assisted Thoracoscopic Surgery.

Thoracic surgery has evolved into minimally invasive surgery, in terms of not only surgical approach but also less aggressive anesthesia protocols and lung-sparing resections. Nonintubated anatomic segmentectomies are challenging procedures but can be safely performed if some essentials are considered. Strict selection criteria, previous experience in minor procedures, multidisciplinary cooperation, and the 4 cornerstones (deep sedation, regional analgesia, oxygenation support and vagal blockade) should be followed.

The techniques of uniportal video-assisted thoracoscopic surgery: lower lobectomies and lymphadenectomy.

Uniportal video-assisted thoracoscopic surgery (VATS) is probably the most successful single-incision approach worldwide, probably secondary to several specific circumstances: multiportal VATS was hardly getting his recognition in the thoracic surgeon's community; the extraordinary effort by his creators and believers for developing the technique and giving massive diffusion; the subjective feeling by surgeons who performed the approach about its benefits and advantages. Despite this, many efforts have focused on extending new indications and describing variations of the original intercostal uniportal VATS, but few quality papers have analyzed the real impact of the approach and its real advantages or disadvantages comparing to multiportal VATS. Thus, many surgeons still feel little confidence on the approach and reject his performance.

The everlasting issue of prolonged air leaks after lobectomy for non-small cell lung cancer: A data-driven prevention planning model in the era of minimally invasive approaches.

Background And Objectives: Prolonged air leaks (PAL) are the most frequent complication after lobectomy for non-small cell lung cancer, even in case of minimally invasive approaches. We developed a novel score to identify high-risk patients for PAL during minimally invasive lobectomy.

Methods: A dedicated database was created.

Tubeless major pulmonary resections.

From its inception, cutting edge minimally invasive thoracic surgery has pursued to barely produce patient perturbation. Although state of the art techniques such as uniportal approach have achieved a remarkable reduction in postoperative morbidity, there is still a way to go in patient comfort. A new 'tubeless' concept has surfaced as an alternative to double-lumen intubation with general anaesthesia combining non-intubated spontaneous breathing video-assisted thoracic surgery (VATS) surgery under loco-regional blockade with the avoidance of central line, epidural or urinary catheter and chest tube in selected patients.

Nonintubated uniportal VATS pulmonary anatomical resections.

Nonintubated procedures have widely developed during the last years, thus nowadays major anatomical resections are performed in spontaneously breathing patients in some centers. In an attempt for combining less invasive surgical approaches with less aggressive anesthesia, nonintubated uniportal video-assisted thoracic surgery (VATS) lobectomies and segmentectomies have been proved feasible and safe, but there are no comparative trials and the evidence is still poor. A program in nonintubated uniportal major surgery should be started in highly experienced units, overcoming first a learning period performing minor procedures and a training program for the management of potential crisis situations when operating on these patients.

Single-incision video-assisted thoracoscopic surgery left-lower lobe anterior segmentectomy (S8).

Unusual anatomical segmentectomies are technically demanding procedures that require a deep knowledge of intralobar anatomy and surgical skill. In the other hand, these procedures preserve more normal lung parenchyma for lesions located in specific anatomical segments, and are indicated for benign lesions, metastasis and also early stage adenocarcinomas without nodal involvement. A 32-year-old woman was diagnosed of a benign pneumocytoma in the anterior segment of the left-lower lobe (S8, LLL), so we performed a single-incision video-assisted thoracoscopic surgery (SI-VATS) anatomical S8 segmentectomy in 140 minutes under intercostal block.

Non-intubated uniportal left-lower lobe upper segmentectomy (S6).

Worldwide accepted indications of anatomical segmentectomies are mainly early stage primary adenocarcinomas, pulmonary metastasis and benign conditions. Their performance through uniportal VATS has become more and more popular due to the less invasiveness of the whole procedure under this approach. Recently, many efforts have focused on non-intubated spontaneously breathing management of lobectomies and anatomical segmentectomies, although specific selection criteria and main advantages are not completely standardized.

Non-intubated single-incision video-assisted thoracic surgery: a two-center cohort of 188 patients.

Background: Non-intubated single-incision procedures are slowly expanding because of high experience and skill required, and stricter selection criteria. The aim of this study is to present the first retrospective two-center series in Taiwan and Spain.

Methods: We performed a retrospective analysis of 188 patients undergoing non-intubated single-incision video-assisted thoracic surgery (NI-SI-VATS) procedures between July 2013 to November 2015 in two centers in Taiwan (170 patients) and Spain (18 patients) with two different anesthetic methods.

Single-incision video-assisted thoracoscopic evaluation and emergent surgery for severe lung and chest wall injury after thoracic trauma in a water park.

Thoracic trauma is a challenging situation with potential severe chest wall and intrathoracic organ injuries. We present a case of emergent surgery in a 23-year-old man with hemorrhagic shock due to massive lung and chest wall injury after thoracic trauma in a water slide. We performed a SI-VATS approach in order to define intrathoracic and chest wall injuries, and once checked the extension of the chest wall injury, we added a middle size thoracotomy just over the affected area in order to stabilize rib fractures with Judet plates, that had caused massive laceration in left lower lobe (LLL) and injured the pericardium causing myocardical tear.

Intraoperative nerve monitoring in laryngotracheal surgery.

Laryngotracheal surgery has an inherent risk of injury to the recurrent laryngeal nerves (RLN). These complications go from minor dysphonia to even bilateral vocal cord paralysis. The intraoperative neuromonitoring of the RLN was developed in the field of thyroid surgery, in order to preserve nerve and vocal cord function.

Single-incision video-assisted anatomical segmentectomy with handsewn bronchial closure for endobronchial lipoma.

Endobronchial lipomas are rare benign tumors whose symptoms are usually confused with recurrent infections or even asthma diagnosis, and mostly caused by endobronquial obstructive component which also conditions severity. We report a case of a 60-year-old man with a right-lower lobe upper-segment endobronchial myxoid tumor with uncertain diagnosis. We performed a single incision video-assisted anatomical segmentectomy and wedge bronchoplasty with handsewn closure to achieve complete resection and definitive diagnosis.

Causal Model of Survival After Pulmonary Metastasectomy of Colorectal Cancer: A Nationwide Prospective Registry.

Background: Although numerous existing studies have analyzed the prognostic factors of patients who have had surgical intervention for lung metastases of colorectal carcinoma (CRC), many of the results obtained until now have been contradictory. As a consequence, there is no established consensus about which group of prognostic factors could have a greater value when considered together.

Methods: This was a multicenter prospective cohort study that included all patients who underwent a first pulmonary metastasectomy of CRC, with radical intent, during a 2-year period (March 2008 to February 2010).

Experience with the Nuss technique for the treatment of Pectus Excavatum in Spanish Thoracic Surgery Departments.

Introduction: Although the Nuss technique revolutionized the surgical treatment of pectus excavatum, its use has not become widespread in our country. The aim of this study was to analyze the current use of this technique in a sample of Thoracic Surgery Departments in Spain.

Methods: Observational rectrospective multicentric study analyzing the main epidemiological aspects and clinical results of ten years experience using the Nuss technique.

Intraoperative crisis resource management during a non-intubated video-assisted thoracoscopic surgery.

The management of surgical and medical intraoperative emergencies are included in the group of high acuity (high potential severity of an event and the patient impact) and low opportunity (the frequency in which the team is required to manage the event). This combination places the patient into a situation where medical errors could happen more frequently. Although medical error are ubiquitous and inevitable we should try to establish the necessary knowledge, skills and attitudes needed for effective team performance and to guide the development of a critical event.