Prevention of intraoperative bleeding during thoracoscopic left lower lobectomy; an unnecessary occlusion of pulmonary artery and vein.

Complicated hilar anatomy may be technically challenging for thoracic surgeons, especially during video-assisted thoracic surgery lobectomy. In such instances, to prevent hemorrhagic complications and conversion to open thoracotomy, several methods of proximal and distal vascular control have been proposed. Here, we present a technique of unnecessary occlusion of the main pulmonary artery and preserved pulmonary vein during a challenging thoracoscopic left lower lobectomy in patient with lung cancer and interlobar lymphadenopathy.

Long-Term High-Flow Nasal Therapy in Patients with Bronchiectasis of Different Severity: A Retrospective Cohort Study.

: High-flow nasal therapy (HFNT) has been shown to reduce exacerbations of COPD and some evidence displays benefits in non-cystic fibrosis bronchiectasis (NCFB) patients. The present study aimed to compare the effectiveness of 12 months of home HFNT on the annual exacerbation rate between mild/moderate and severe NCFB patients, classified by the bronchiectasis severity index (BSI). Secondary outcomes were the evaluation of the dyspnea, pulmonary function, and sputum cultures in both groups.

Comments on "The surgical approach of late-onset tracheoesophageal fistula in a tracheostomized COVID-19 patient".

Dear Editor, We have read with interest the case reported by Rotolo et al. (published in February 2023) concerning the surgical management of tracheoesophageal fistula in a COVID-19 patient treated with prolonged mechanical ventilation for severe respiratory failure..

The role of dexmedetomidine in ARDS: an approach to non-intensive care sedation.

Introduction: Severe COVID-19 is a life-threatening condition characterized by complications such as interstitial pneumonia, hypoxic respiratory failure, and acute respiratory distress syndrome (ARDS). Non-pharmacological intervention with mechanical ventilation plays a key role in treating COVID-19-related ARDS but is influenced by a high risk of failure in more severe patients. Dexmedetomidine is a new generation highly selective α2-adrenergic receptor (α2-AR) agonist that provides sedative effects with preservation of respiratory function.

Aerosol delivery through high-flow nasal therapy: Technical issues and clinical benefits.

High-flow nasal cannula (HFNC) therapy is an oxygen delivery method particularly used in patients affected by hypoxemic respiratory failure. In comparison with the conventional "low flow" oxygen delivery systems, it showed several important clinical benefits. The possibility to nebulize drugs HFNC represents a desirable medical practice because it allows the administration of inhaled drugs, mostly bronchodilators, without the interruption or modification of the concomitant oxygen therapy.

Persistent alveolar air leak following pulmonary lobectomy: an old problem in a modern era.

Persistent alveolar air leak (PAAL) after major lung resection remains a common complication in thoracic surgery. The aim of this study was to identify a subset of patients with high risk of developing PAAL after pulmonary lobectomy. Another objective was to evaluate the influence of PAAL on postoperative complications and length of hospital stay.

Anomalous segmental pulmonary vein: additional V6 behind the bronchus intermedius draining into the superior pulmonary vein.

Anatomical variations of pulmonary venous drainage have been widely described in the literature in order to perform safe thoracic surgical procedures. We report a case of anomalous vein from the superior segment of the right lower lobe running in the posterior mediastinum and draining into the superior pulmonary vein. As the patient showed a usual right inferior pulmonary vein, formed by the union of the superior segment right lower lobe vein (V6) and the common basal vein joining the left atrium, the uncommon segmental pulmonary vein described was named: additional V6.

Different Therapeutic Strategies in 2 Young Patients with Advanced ALK-Rearranged Lung Adenocarcinoma: "The Light at the End of the Tunnel".

Malignant pleural effusion represents a prognostic negative factor on survival conferring stage IV disease. The median of survival is 5 months and a 5-year survival of about 3%. We describe the therapeutic success obtained from different strategies in anaplastic lymphoma kinase (ALK) inhibitors in 2 young women showing malignant pleural effusion secondary to advanced ALK-rearranged lung adenocarcinoma.

Diagnosis and treatment of pneumonia, a common cause of respiratory failure in patients with neuromuscular disorders.

Patients with neuromuscular diseases, during their illness are more susceptible to respiratory infections due to predisposing factors. Ineffective cough and the presence of atelectasis and hypoventilation, dysphagia and drooling can represent risk factors for the development of respiratory infection and fatal respiratory failure. Infections of respiratory tract with acute respiratory failure are the most common reason for hospitalizations, and pneumonia is among the leading causes of morbidity and mortality worldwide.

Effectiveness of corticosteroids on chest high-resolution computed tomography features of COVID-19 pneumonia.

Objective: The aim of our study was to assess the effect of a short-term treatment with low-moderate corticosteroid (CS) doses by both a quantitative and qualitative assessment of chest HRCT of COVID-19 pneumonia.

Methods: CORTICOVID is a single-center, cross-sectional, retrospective study involving severe/critical COVID-19 patients with mild/moderate ARDS. Lung total severity score was obtained according to Chung and colleagues.

Intermittent Abdominal Pressure Ventilation: An Alternative for Respiratory Support.

Intermittent abdominal pressure ventilation is a positive pressure ventilation technique that works with abdominal compressions. It has been known since 1938; however, for many years, it was out of production. In recent years, a new device has been produced that has captured the attention to this old respiratory support technique.

Combined high flow nasal cannula and negative pressure ventilation as a novel respiratory approach in a patient with acute respiratory failure and limb-girdle muscular dystrophy.

We describe the case of a 56-year-old-man with limb-girdle muscular dystrophy affected by acute hypercapnic failure secondary to pneumonia treated with high flow nasal cannula, intermittent abdominal ventilation, and negative pressure ventilation. The patient did not tolerate noninvasive positive pressure ventilation and refused invasive ventilation and tracheostomy. We successfully experienced a novel approach combining high flow nasal cannula with cycles of intermittent abdominal pressure ventilation and negative pressure ventilation.

Usefulness of the HACOR score in predicting success of CPAP in COVID-19-related hypoxemia.

Introduction: In COVID-19 associated hypoxemic acute respiratory failure (ARF) without mandatory indication for urgent endotracheal intubation, a trial of CPAP may be considered. We aimed to evaluate HACOR (heart rate, acidosis, consciousness, oxygenation, respiratory rate) score performance in these patients as predictor of CPAP failure.

Methods: Prospective observational multicentric study (three centers in different countries), including adult patients with SARS-CoV-2 pneumonia admitted to a respiratory intermediate care unit, presenting PaO/FiO < 300 and PaCO < 45 mmHg, who received CPAP.

Alpha-1 Antitrypsin Screening in a Selected Cohort of Patients Affected by Chronic Pulmonary Diseases in Naples, Italy.

Introduction: Alpha-1 antitrypsin deficiency (AATD) is a genetic condition associated with several respiratory diseases in patients with severe protein deficiency. AATD is often late diagnosed or underdiagnosed. Diagnosis frequently occurs in patients with chronic obstructive pulmonary disease and emphysema characterized by frequent exacerbations and over ten years' duration.

Daytime alternatives for non-invasive mechanical ventilation in neuromuscular disorders.

Mechanical ventilation in recent years has benefited from the development of new techniques and interfaces. These developments allowed clinicians to offer increasingly personalised therapies with the combination of different complementary techniques for treating respiratory insufficiency in patients with neuromuscular diseases. The mouthpiece ventilation, intermittent abdominal pressure ventilator and the negative pressure ventilation can offer many patients alternative therapy options when ventilation is required for many hours a day.

How to avoid "en masse" lobectomy using VATS technique in presence of hilar fibrosis.

Perivascular fibrosis is technically one of the most challenging issue to manage during thoracoscopic lobectomy and it is associated with increased risk of hemorrhagic injury. Here we report a case of thoracoscopic right lower lobectomy performed with individual dissection of segmental arteries due to dense adventitial fibrosis around the right lower lobe pulmonary artery. This approach may be considered as an alternative to the so-called "en masse" lobectomy and a way to avoid conversion to thoracotomy.

Variations in the branching patterns of pulmonary artery during thoracoscopic pulmonary resection.

Purpose: The knowledge of variations in the branching patterns of pulmonary artery may have important clinical implications in the field of thoracic surgery.

Methods: At the Department of Thoracic Surgery of Monaldi Hospital in Naples, between January 2017 and December 2019, 569 anatomic pulmonary resections via video-assisted thoracic surgery, including lobectomy and segmentectomy, were performed.

Results: Among the 569 thoracoscopic pulmonary resections, 24 variations in the branching patterns of pulmonary artery were identified and documented.

Postoperative Bronchopleural Fistula: A Conservative Way of Treatment in Selected Cases.

Background:  Postoperative bronchopleural fistula represents a challenging issue for thoracic surgeons. The treatment options reported include bronchoscopic or surgical procedures but the method yielding the best results remains unclear.

Methods:  In our thoracic surgery department, between January 2011 and June 2020, 11 patients treated conservatively for early bronchopleural fistula after lobectomy or bilobectomy were reviewed.

Different presentation of pulmonary parenchymal disruption in COVID-19 pneumonia. Case series of Sub-Intensive Care Unit in Naples, Italy.

The coronavirus disease 2019 (COVID-19) is a recent pandemic that affected more than 5 million people worldwide. Chest high resolution computed tomography (HRCT) is an essential tool in diagnosis and management of the disease. Pulmonary parenchymal opacity is a typical sign of the disease, but not the only one.

Uncommon anomalies of the left pulmonary artery during VATS lobectomy for lung cancer.

The key to avoid intraoperative complications due to failure in the preoperative detection of pulmonary vascular anomalies is to perform a careful hilar dissection.