Telemonitoring: An opportunity in cystic fibrosis lung transplant recipients.

Introduction: Telemedicine has been successfully employed in a wide range of conditions, such as such as chronic lung disease and COVID-19. This study evaluate the role of telemonitoring for the early diagnosis of acute lung allograft dysfunction in cystic fibrosis adults who underwent lung transplant (LuTx). Quality of life and functional level achieved during a 12 months follow up were assessed. Methods: Patients were randomized into two groups; control group received traditional hospital-based follow-up, whereas patients in the intervention group received, on top of standard care, a telemonitoring device, with a pulse oximeter and a spirometer integrated. Telemonitoring data were digitally transmitted to our centre. Results: Sixteen patients were enrolled in each group. No statistically significant difference was found between the two groups in terms of incidence of allograft dysfunction, time from onset of symptoms to diagnosis and time of occurrence from LuTx. Moreover, both groups achieved similar quality of life and functional level. With reference to the telemonitoring group: 1) hospital reported data were consistent with those being remotely registered; 2) adherence to telemonitoring decreased during the follow up; 3) the majority of patients reported a high degree of satisfaction. Conclusion: The COVID19 pandemic highlighted the necessity to investigate alternative practices to treat chronically ill individuals. Telemonitoring is a valuable tool to improve quality care to LuTx recipients.

European Respiratory Society statement on airway clearance techniques in adults with bronchiectasis.

Airway clearance techniques (ACTs) are part of the main management strategy for patients with bronchiectasis. Despite being a priority for patients, accessibility, implementation and reporting of ACTs are variable in clinical settings and research studies. This European Respiratory Society statement summarises current knowledge about ACTs in adults with bronchiectasis and makes recommendations to improve the future evidence base. A task force of 14 experts and two patient representatives (10 countries) determined the scope of this statement through consensus and defined six questions. The questions were answered based on systematic searches of the literature. The statement provides a comprehensive review of the physiological rationale for ACTs in adults with bronchiectasis, and the mechanisms of action along with the advantages and disadvantages of each ACT. Evidence on ACTs in clinical practice indicates that the most frequently used techniques are active cycle of breathing techniques, positive expiratory pressure devices and gravity-assisted drainage, although there is limited evidence on the type of ACTs used in specific countries. A review of 30 randomised trials for the effectiveness of ACTs shows that these interventions increase sputum clearance during or after treatment, reduce the impact of cough and the risk of exacerbations, and improve health-related quality of life. Furthermore, strategies for reducing the risk of bias in future studies are proposed. Finally, an exploration of patients' perceptions, barriers and enablers related to this treatment is also included to facilitate implementation and adherence to ACTs.

Physiotherapist involvement in the pandemic era: a Lombardy region survey.

In February 2020 the first COVID-19 case was reported in Italy and afterwards the virus started spreading rapidly, increasing dramatically the number of infected subjects. To face the pandemic outbreak, hospitals converted wards to assure COVID-19 patients' care and adopted measures to reduce virus diffusion. The aim of this study was to determine how many physiotherapists, in the Lombardy region, worked during pandemic, whether they continued their usual practice or were employed in COVID-19 wards and in which tasks they were involved. The survey was submitted online by the national professional order. The response rate was 11.79%. During the pandemic, 648 (53.9%) respondents interrupted their services. Less than 20% of the physiotherapists that continued working were assigned to COVID-19 wards with the role of physiotherapist. Only a small proportion of respondents had advanced skills in respiratory physiotherapy. Moreover, this study showed a limited involvement of physiotherapists inside the very acute and intense settings. In conclusion, this work revealed that, during COVID-19 pandemic, in the Lombardy region a small percentage of physiotherapists was employed in COVID-19 wards, mainly in post-acute context. Even though the response rate of this survey was very low, this study highlights the need to define and underline the role of physiotherapy in acute setting during emergency.

Respiratory physiotherapy in patients with COVID-19 infection in acute setting: a Position Paper of the Italian Association of Respiratory Physiotherapists (ARIR).

Respiratory physiotherapy in patients with COVID-19 infection in acute setting: a Position Paper of the Italian Association of Respiratory Physiotherapists (ARIR) On February 2020, Italy, especially the northern regions, was hit by an epidemic of the new SARS-Cov-2 coronavirus that spread from China between December 2019 and January 2020. The entire healthcare system had to respond promptly in a very short time to an exponential growth of the number of subjects affected by COVID-19 (Coronavirus disease 2019) with the need of semi-intensive and intensive care units.

Effectiveness of chest physiotherapy and pulmonary rehabilitation in patients with non-cystic fibrosis bronchiectasis: a narrative review.

Respiratory physiotherapy and rehabilitation are important therapeutic options in non-cystic fibrosis bronchiectasis (NCFB). The aims of this review of clinical trials were to evaluate the safety and the effects on physiologic and clinical outcomes of airway clearance techniques (ACTs) and rehabilitation in NCFB patients, in comparison to usual care. The search was performed on March 2018 by using PubMed and PeDro databases. 33 studies were selected. The use of ACTs for NCFB were effective in increasing sputum volume although no benefit in quality of life (QoL) or pulmonary exacerbations were observed. There were no differences in effectiveness between the several techniques used. Humidification and saline inhalation were able to aid airway clearance. Hypertonic solution (HS) was more effective than isotonic solutions (IS) in improving expectoration and sputum viscosity. Pulmonary rehabilitation (PR) was found to be associated with short term benefits in exercise capacity, dyspnea and fatigue. Exercise training seems to improve quality of life and lower exacerbation rate, but long-term data are not available. Further studies are necessary to identify the most feasible long-term outcomes such as QoL and exacerbation rate.

Evaluation of active neutrophil elastase in sputum of bronchiectasis and cystic fibrosis patients: A comparison among different techniques.

Neutrophil elastase (NE) is a crucial marker of neutrophilic inflammation. We aimed to compare different techniques to detect active NE in sputum samples of 50 Bronchiectasis (BE) and 50 Cystic Fibrosis (CF) patients. Three methods including a ProteaseTag® Active NE Immunoassay (ELISA) and two enzymatic digestion assays (chromogenic -CS- and fluorogenic -FS- substrate) were compared. Results of active NE were also correlated with clinical data. The three methods provided statistically different values for NE activity in the same sputum samples in both cohorts. In the BE cohort, the highest correlations between NE activity and Bronchiectasis Severity Index (rho = 0.40, P < 0.0001), sputum purulence (AUC = 0.79), and chronic infections due to any pathogen (AUC = 0.76) and P. aeruginosa (AUC = 0.80) were found when NE was measured through the activity-based immunoassay. In the CF cohort, the highest correlations between NE activity and sputum quantity (rho = 0.71) and FEV1% (rho = 0.42, P = 0.03) were observed when the FS method was used, while similar correlations with chronic P. aeruginosa infection were identified with the FS and ELISA methods. NE activity in sputum correlates with clinical variables in both diseases. However, different methods to evaluate active NE in sputum lead to significantly different results, also in terms of correlation with clinical data.

When and how ruling out cystic fibrosis in adult patients with bronchiectasis.

BACKGROUND: Bronchiectasis is the final result of different processes and most of the guidelines advocate for a careful evaluation of those etiologies which might be treated or might change patients' management, including cystic fibrosis (CF). MAIN BODY: CFTR mutations have been reported with higher frequency in bronchiectasis population. Although ruling out CF is considered as a main step for etiological screening in bronchiectasis, CF testing lacks of a standardized approach both from a research and clinical point of view. In this review a list of most widely used tests in CF is provided. CONCLUSIONS: Exclusion of CF is imperative for patients with bronchiectasis and CFTR testing should be implemented in usual screening for investigating bronchiectasis etiology. Physicians taking care of bronchiectasis patients should be aware of CFTR testing and its limitations in the adult population. Further studies on CFTR expression in human lung and translational research might elucidate the possible role of CFTR in the pathogenesis of bronchiectasis.