Diagnostic delay in bronchiectasis: an Italian perspective.

It takes ∼3.5 years to reach a diagnosis of bronchiectasis from onset of symptoms: the long patient's journey in Italy https://bit.ly/46XMWAz.

Thrombocytosis during Stable State Predicts Mortality in Bronchiectasis.

Rationale: Although platelets are considered key inflammatory mediators in respiratory diseases, their role in bronchiectasis has not been fully explored. Objectives: We hypothesized that thrombocytosis in stable state may be associated with bronchiectasis severity and worse clinical outcomes. Methods: Patients with bronchiectasis have been enrolled from 10 centers in Europe and Israel, with platelet count recorded during stable state. The primary outcome was 5-year all-cause mortality. Secondary outcomes included exacerbations, hospitalizations, and mortality at 1, 2, and 3-year follow-up. Analyses were conducted using logistic regression after adjustment for confounding variables. Results: Among the 1,771 patients (median age, 67 yr; 63.4% female) included, 136 (7.7%) had thrombocytosis. Patients with thrombocytosis had a significantly higher disease severity, worse quality of life, higher number of exacerbations and hospitalizations, and higher mortality rate at both 3-year (23 [22.8%] vs. 83 [8.5%], respectively; P < 0.01) and 5-year (26 [35.1%] vs. 116 [15.9%], respectively; P < 0.01) in comparison with those with normal platelet count. Thrombocytosis was significantly associated with hospitalizations because of severe exacerbations (odds ratio [OR], 1.83; 95% confidence interval [CI], 1.20-2.79; P = 0.01) after 1-year follow-up, as well as increased 3-year (OR, 3.06; 95% CI, 1.74-5.39; P < 0.01) and 5-year (OR, 2.46; 95% CI, 1.39-4.37; P < 0.01) mortality. Conclusions: Platelets represent a cheap and easy-to-evaluate biomarker, and the presence of thrombocytosis during stable state is associated with disease severity, hospitalizations because of exacerbations, poor quality of life, and mortality in adults with bronchiectasis.

Persistent exercise limitation after successful pulmonary endoarterectomy: frequency and determinants.

BACKGROUND: After successful pulmonary endoarterectomy (PEA), patients may still suffer from exercise limitation, despite normal pulmonary vascular resistance. We sought to assess the proportion of these patients after the extension of PEA to frail patients, and the determinants of exercise limitation. METHODS: Out of 553 patients treated with PEA from 2008 to 2016 at our institution, a cohort of 261 patients was followed up at 12 months. They underwent clinical, haemodynamic, echocardiographic, respiratory function tests and treadmill exercise testing. A reduced exercise capacity was defined as Bruce test distance < 400 m. RESULTS: Eighty patients did not had exercise testing because of inability to walk on treadmill and/or ECG abnormalities Exercise limitation 12 months after PEA was present in 74/181 patients (41, 95%CI 34 to 48%). The presence of COPD was more than double in patients with exercise limitation than in the others. Patients with persistent exercise limitation had significantly higher mPAP, PVR, HR and significantly lower RVEF, PCa, CI, VC, TLC, FEV1, FEV1/VC, DLCO, HbSaO2 than patients without. The multivariable model shows that PCa at rest and TAPSE are important predictors of exercise capacity. Age, COPD, respiratory function parameters and unilateral surgery were also retained. CONCLUSIONS: After successful PEA, most of the patients recovered good exercise tolerance. However, about 40% continues to suffer from limitation to a moderate intensity exercise. Besides parameters of right ventricular function, useful information are provided by respiratory function parameters and COPD diagnosis. This could be useful to better address the appropriate therapeutic approach.

Asthma-like symptoms: is it always a pulmonary issue?

BACKGROUND: Double aortic arch is a rare congenital and complete vascular ring around trachea and esophagus. It is usually diagnosed during infancy. The symptoms are generally related to respiratory and gastroesophageal tracts. CASE PRESENTATION: A 20-year-old female patient was referred to our outpatient clinic for persistent dry cough. She had a history of an episode of inhalation of food bolus as an infant and recurrent bronchitis, anorexia and allergic bronchial asthma since the childhood. Since the beginning, an intrathoracic obstruction was suspected at pulmonary function tests. After 1 month of complete asthma treatment, the cough was unchanged and the spirometry confirmed the presence of an intrathoracic obstruction. Then, she underwent a chest CT with contrast medium, a contrast transthoracic echocardiography, a fiberbronchoscopy and an esophageal radiography with contrast medium. The final diagnosis was made and a double aortic arch was found. CONCLUSION: A careful observation of the flow/volume curve should always be guaranteed and the presence of congenital vascular anomalies should be suspected in case of difficult-to-treat asthma.

COPD management as a model for all chronic respiratory conditions: report of the 4th Consensus Conference in Respiratory Medicine.

BACKGROUND: Non-communicable diseases (NCDs) kill 40 million people each year. The management of chronic respiratory NCDs such as chronic obstructive pulmonary disease (COPD) is particularly critical in Italy, where they are widespread and represent a heavy burden on healthcare resources. It is thus important to redefine the role and responsibility of respiratory specialists and their scientific societies, together with that of the whole healthcare system, in order to create a sustainable management of COPD, which could become a model for other chronic respiratory conditions. METHODS: These issues were divided into four main topics (Training, Organization, Responsibilities, and Sustainability) and discussed at a Consensus Conference promoted by the Research Center of the Italian Respiratory Society held in Rome, Italy, 3-4 November 2016. RESULTS AND CONCLUSIONS: Regarding training, important inadequacies emerged regarding specialist training - both the duration of practical training courses and teaching about chronic diseases like COPD. A better integration between university and teaching hospitals would improve the quality of specialization. A better organizational integration between hospital and specialists/general practitioners (GPs) in the local community is essential to improve the diagnostic and therapeutic pathways for chronic respiratory patients. Improving the care pathways is the joint responsibility of respiratory specialists, GPs, patients and their caregivers, and the healthcare system. The sustainability of the entire system depends on a better organization of the diagnostic-therapeutic pathways, in which also other stakeholders such as pharmacists and pharmaceutical companies can play an important role.