Isoprostane-8 in the exhaled breath condensate: Could it represent a noninvasive strategic tool for primary ciliary dyskinesia diagnosis and management?

Background And Objectives: Exhaled breath condensate (EBC) represents a potential diagnostic tool for Primary Ciliary Diskinesia (PCD). An increased oxidative stress is present in the airways of children affected and many neutrophil chemoattractants and markers of oxidative stress can be involved. The aim of the study is to evaluate leukotriene B4 (LTB-4), interleukin 8 (IL-8), 8-isoprostane (8-IP) concentration in PCD subjects, investigating their potential role as non-invasive markers of inflammation for the diagnosis and management of PCD.

Toxoplasma gondii infection during pregnancy: a ten-year observation in the province of Trento, Italy.

The study analysed the trend of toxoplasmosis infection in pregnancy by using antenatal serological screening and the incidence of the congenital condition in newborns in the province of Trento, Italy. Data from pregnant women who gave birth at local maternity units between 2009 and 2018 were obtained. The serological test results were collected from birth attendance certificates (BACs), the main - and mandatory - source of information used to monitor pregnancies, births and neonatal health in Italy.

Lung clearance index in subjects with cystic fibrosis in Italy.

The Lung Clearance Index (LCI) is an index derived from washout recordings, able to detect early peripheral airway damage in subjects with cystic fibrosis (CF) with a greater sensitivity than spirometry.LCI is a marker of overall lung ventilation inhomogeneity; in fact, as pulmonary ventilation worsens, the number of tidal breaths and the expiratory volumes required to clear the lungs of a marker gas are increased, as documented by a greater value.In the field of CF, LCI allows indirect investigation of the small airways (< 2 mm) the site where, from a pathophysiologic point of view, the disease begins due to the defect of the CF transmembrane-conductance regulator (CFTR) protein.

Clinical impact of Pseudomonas aeruginosa colonization in patients with Primary Ciliary Dyskinesia.

Background: Airway infections in Primary Ciliary Dyskinesia (PCD) are caused by different microorganisms, including pseudomonas aeruginosa (PA). The aim of this study was to investigate the association of PA colonization and the progression of lung disease in PCD.

Methods: Data from 11PCD centers were retrospectively collected from 2008 to 2013.