Protective effects of 10 °C preservation on donor lungs with lipopolysaccharide-induced acute lung injury.

Objectives: Hypothermic lung preservation at 10 °C has been recently shown to enhance quality of healthy donor lungs during ischemia. This study aims to show generalizability of the 10 °C lung preservation using an endotoxin-induced lung injury with specific focus on the benefits of post-transplant lung function and mitochondrial preservation.

Methods: Lipopolysaccharide (3 mg/kg) was injected intratracheally in rats to induce lung injury.

Metabolomic studies reveal an organ-protective hibernation state in donor lungs preserved at 10 °C.

Objective: Previous reports showed enhanced graft function in both healthy and injured porcine lungs after preservation at 10 °C. The objective of the study is to elucidate the mechanism of lung protection by 10 °C and identify potential therapeutic targets to improve organ preservation.

Methods: Metabolomics data were analyzed from healthy and injured porcine lungs that underwent extended hypothermic preservation on ice and at 10 °C.

[Emergency pulmonary lobectomy in a patient with severe hemoptisis due to COVID-19].

The most common symptoms in patients with SARS-CoV-2 infection are fever, cough, odynophagia, headache, myalgia, and diarrhea. A much smaller percentage have dizziness, rhinorrhea, and hemoptysis as associated symptoms. However, the great magnitude that this second wave acquired, can make this last complication appear more frequently.

[Complications following transbronchial biopsy: the role of cryobiopsy in the incidence of postoperative pneumothorax].

Introduction: Transbronchial lung cryobiopsy (TBCB) has emerged as a diagnostic alternative to surgical lung biopsy mostly in interstitial lung disease. Despite its less invasive nature and reported higher diagnostic yield, some associated complications have been described, such as pneumothorax. Moreover, a comparison between TBCB and transbronchial forceps biopsy is seldomly made.

Pneumothorax after percutaneous transthoracic lung biopsy. Non-invasive management in order to avoid unnecessary hospitalizations.

Background: Image-guided percutaneous transthoracic lung biopsy has become a widely used and less invasive diagnostic method. Pneumothorax is the most frequent complication after lung biopsy. The aim of the present study is to describe the experience with expectant management of asymptomatic small post-biopsy pneumothorax in order to reduce unnecessary hospital admissions.

Incidence of venous thromboembolism and bleeding after pulmonary lobectomy: evaluating the timing for thromboprophylaxis.

Venous thromboembolism (VTE) is an important postoperative complication after major lung cancer resective surgery, such as lobectomy. It is recommended to start chemical thromboprophylaxis within the first 12 h following the procedure. Postoperative bleeding is also a relevant complication in patients with predisposing conditions.

Tracheostomy in the intensive care unit: Guidelines during COVID-19 worldwide pandemic.

Purpose: COVID-19 has become a pandemic with significant consequences worldwide. About 3.2% of patients with COVID-19 will require intubation and invasive ventilation.

Accuracy of positron emission tomography and computed tomography (PET/CT) in detecting nodal metastasis according to histology of non-small cell lung cancer.

Positron emission tomography and computed tomography (PET-CT) is the non-invasive gold standard method for determining the oncological stage of patient with diagnosis of lung cancer. A correct preoperative staging is significant because only patients who do not have a history of regional or distant disease are those who will benefit from a surgical treatment. However, due to the different values of the PET-CT in terms of sensitivity and specificity to evaluate the mediastinal lymph node involvement, it is often necessary to perform a surgical mediastinal sampling through a cervical video mediastinoscopy (VM).