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.

Indications and techniques of non-invasive ventilation (NIV) in neuromuscular diseases.

The neuromuscular patients may experience the need for respiratory support due to the onset of respiratory failure. Some skills are essential to achieve therapeutic success. In addition to technical knowledge, it is essential to have knowledge relating to individual neuromuscular diseases.

Psychological Factors Influencing Adherence to NIV in Neuromuscular Patients Dependent on Non Invasive Mechanical Ventilation: Preliminary Results.

Background: Non-invasive ventilation (NIV) is associated with improvement of both morbility and mortality in patients affected by neuromuscular diseases with chronic respiratory failure. Several studies have also shown that long-term NIV positively impacts the patient's quality of life and perception of disease status. Its effectiveness is likely related to the adherence to NIV.

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.

Intermittent abdominal pressure ventilation management in neuromuscular diseases: a Delphi panel Consensus.

Background: Intermittent abdominal pressure ventilator (IAPV) use started in the 1930s for ventilatory assistance with muscular dystrophy patients. Later, the device was perfected and expanded for other neuromuscular disorders (NMD). In recent years, the morbidity and mortality tracheotomies and trach tubes related renewed the interest around IAPV.

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.

A machine learning approach to characterize patients with asthma exacerbation attending an acute care setting.

Background: One of the main problems in poorly controlled asthma is the access to the Emergency Department (ED). Using a machine learning (ML) approach, the aim of our study was to identify the main predictors of severe asthma exacerbations requiring hospital admission.

Methods: Consecutive patients with asthma exacerbation were screened for inclusion within 48 hours of ED discharge.

Evolution of the Clinical Profile and Outcomes of Unvaccinated Patients Affected by Critical COVID-19 Pneumonia from the Pre-Vaccination to the Post-Vaccination Waves in Italy.

The vaccination campaign and the new SARS-CoV-2 variants may have changed the clinical profile and outcomes of patients admitted to sub-intensive unit care. We conducted a retrospective study aimed to compare the clinical and radiological features of unvaccinated critical COVID-19 patients hospitalized during the last pandemic wave (December 2021−February 2022, No-Vax group) and before starting the vaccination campaign (March−December 2020, Pre-Vax group). The No-Vax group was also compared with vaccinated patients of the same pandemic wave (Vax group).

Versatility of Intermittent Abdominal Pressure Ventilation in a Case of Complicated Restrictive Respiratory Failure and COVID-19.

Background: The intermittent abdominal pressure ventilation (IAPV) is a non-invasive ventilation (NIV) technique that avoids facial interfaces and is a diurnal ventilatory support alternative for neuromuscular patients during stable chronic phases of the disease. Coronavirus disease 2019 (COVID-19) is a novel infection possibly causing acute respiratory distress syndrome (ARDS). Neuromuscular diseases (NMD) and preexisting respiratory failure can be exacerbated by respiratory infection and progress to severe disease and ICU admission with a poor prognosis.

Negative-Pressure Ventilation in Neuromuscular Diseases in the Acute Setting.

Mechanical ventilation started with negative-pressure ventilation (NPV) during the 1950s to assist patients with respiratory failure, secondary to poliomyelitis. Over the years, technological evolution has allowed for the development of more comfortable devices, leading to an increased interest in NPV. The patients affected by neuromuscular diseases (NMD) with chronic and acute respiratory failure (ARF) may benefit from NPV.

Acute Pancreatitis and COVID-19: A Single-Center Experience.

Gastrointestinal involvement in SARS-CoV-2 disease (COVID-19) can occur and evolve fatally. Reports are emerging that SARS-CoV-2 virus attacks the pancreatic cells, causing the boost of amylase and lipase serum activity and rarely frank pancreatitis. We retrospectively assessed all the patients admitted to the respiratory sub-intensive care and evaluated pancreatitis cases and their course.

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.

Remdesivir in Severe COVID-19 and Non-Invasive Ventilation: A Real-Life Experience.

Background: Antiviral treatment is a hot topic regarding therapy for COVID-19. Several antiviral drugs have been tested in the months since the pandemic began. Yet only Remdesivir obtained approval after first trials.

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.

The Role of High Flow Nasal Cannula in COVID-19 Associated Pneumomediastinum and Pneumothorax.

Background: Pneumomediastinum, subcutaneous emphysema and pneumothorax are not rarely observed during the COVID-19 pandemic. Such complications can worsen gas exchange and the overall prognosis in critical patients. The aim of this study is to investigate what predisposing factors are related to pneumomediastinum and pneumothorax in SARS-CoV2-Acute Respiratory Distress Syndrome (ARDS), what symptoms may predict a severe and potentially fatal complication and what therapeutical approach may provide a better outcome.

Home Management of Patients with Moderate or Severe Respiratory Failure Secondary to COVID-19, Using Remote Monitoring and Oxygen with or without HFNC.

Background: Home treatment of patients affected by COVID-19 is still a matter of daily debate. During the clinical evolution of the disease, there are high risks of lung failure, which requires oxygen therapy. Here, we report our clinical experience with at-home treatment using high-flow nasal cannula in non-hospitalised patients with confirmed COVID-19.

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.

Therapeutic approach for severe COVID-19 and immunocompromised patients. A case series.

Background: COVID-19 is a potentially critical infectious disease. Inflammatory response and disease severity may vary according to immune system status. The aim of this case series is to investigate different presentation of COVID-19 in immunocompromised patients.

Early Prone Positioning and Non-Invasive Ventilation in a Critical COVID-19 Subset. A Single Centre Experience in Southern Italy.

Objective: Prone positioning (PP) has demonstrated to be a safe adjunctive therapy for severe acute respiratory distress syndrome (ARDS). There is limited evidence of PP effects on awake patients. This study aimed to investigate the effects and feasibility of PP on coronavirus disease 2019 (COVID-19)-associated awake patients with ARDS in a subintensive setting of care.

Clinical outcomes of high-flow nasal cannula in COVID-19 associated postextubation respiratory failure. A single-centre case series.

Introduction: A high-flow nasal cannula (HFNC) is an alternative device for oxygena-tion, which improves gas exchange and reduces the work of breathing. Postextubation respiratory failure causes increased morbidity and mortality. HFNC has been widely employed during the COVID-19 pandemic.

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.

Effects of combination therapy indacaterol/glycopyrronium versus tiotropium on moderate to severe COPD: evaluation of impulse oscillometry and exacerbation rate.

Background: Small airways are considered the major site of airflow limitation in COPD. Impulse oscillometry (IOS) is a forced oscillation technique, which provides passive measurement of lung mechanics. It can differentiate small airway from large airway obstruction and is more sensitive than spirometry for peripheral airway disease.

Asthma management in a specialist setting: Results of an Italian Respiratory Society survey.

Background: Asthma considerably impairs patients' quality of life and increases healthcare costs. Severity, morbidity, and degree of disease control are the major drivers of its clinical and economic impact. National scientific societies are required to monitor the application of international guidelines and to adopt strategies to improve disease control and better allocate resources.