Relationship between air pollution levels in Madrid and the natural history of idiopathic pulmonary fibrosis: severity and mortality.

Objective: We aimed to assess the relationship between major air pollutants and the natural history and mortality of idiopathic pulmonary fibrosis (IPF).

Methods: We conducted a retrospective cohort study from 2013 to 2019 among 52 patients with IPF from the pneumology department of a tertiary hospital. According to their geocoded residential address, each patient was assigned a mean concentration of carbon monoxide (CO), nitrogen dioxide, particulate matter 2.

Novel bronchoscopic treatment for bronchopleural fistula using adipose-derived stromal cells.

Background Aims: In this report, we describe the successful bronchoscopic management of bronchopleural fistula in two patients, using autologous adipose-derived stromal cells. Cell therapy was considered for 2 cases of bronchopleural fistula refractory to conventional surgical treatment after control of the primary disease was confirmed and active pleural infection was ruled out. Briefly, adipose-derived stem cells were first isolated from lipoaspirate and used without cell expansion.

[Surgical treatment of pulmonary lesions in a single lung].

We performed surgery on 4 patients who had previously undergone left pneumonectomy and presented a second pulmonary lesion (3 lung cancers; 1 metastasis from colon cancer). Patients were aged between 52 and 79 years; 3 were men. Wedge resection was performed in 3 patients and segmentectomy in the other.