Hospital monitoring, setting and training for home non invasive ventilation.

Although in recent years guidelines have been published in order to define indications, applications and delivery of long-term home non invasive mechanical ventilation (HNMV), there is lack of information with regards to in-hospital assessment, planning and training to initiate and prescribe it. Discontinuation and lack of compliance versus HNMV may affect the follow-up of these patients adding a costly burden for care. The present review proposes an operative flow chart for optimisation of HNMV prescription from initial patient's selection to post discharge follow up including; 1. assessment of the correct choice of ventilator, interfaces, ventilation setting. 2. Timing for different physiological monitoring (arterial gases, mechanics, sleep) 3. Timing for clinical evaluation, machine adaptation, carer training and long term follow-up

COVID-19 and pulmonary rehabilitation: preparing for phase three.

Considering the expected high burden of respiratory, physical and psychological impairment following the acute phase of COVID-19, a huge number of patients should be referred early to a rehabilitation program. Pulmonary rehabilitation is an evidence-based, well recognized and widely accepted and available to cover these needs

Tai Chi recreational exercise is not rehabilitation

Not availabl

Safety and efficacy of short-term intrapulmonary percussive ventilation in patients with bronchiectasis

Background. Treatment of bronchiectasis includes drugs, oxygen therapy and bronchial clearance maneuvers. The aim of the current study was to assess safety and efficacy of IntrapulmonaryPercussive Ventilation when compared with usual Chest Physical Therapy in patients with bronchiectasis Methods. In two consecutive days, 22 patients underwent both Intrapulmonary Percussive Ventilation and Chest Physical Therapy following a randomized cross-over design. At inclusion (T0), at the end of 30-min session (T1), and after 30 min (T2) and 4 hrs (T3), side effects, heart rate, oxygen saturation rate, respiratory rate, sensation of phlegm encumbrance and dyspneameasured by visual analogue scales, were recorded. At T1, discomfort measured by visual analogue scales was also recorded. At T3, we evaluated efficacy in terms of volume (ml), and wet and dry weight (g) of sputum. Results. Side effects were not so severe as to determine study discontinuation and were similar (27%) between the two treatments. Heart rate (p<.001) and respiratory rate (p=0.047) decreased over time while sensation of phlegm encumbrance improved (p=0.026) withboth treatments. Only Intrapulmonary Percussive Ventilation improved (p=0.004) sensation of dyspnea and resulted more comfortable than Chest Physical Therapy (p=0.032). The two treatments caused important phlegm production without differences in total volume, and both wet and dry weight. Conclusions. In patients with bronchiectasis and productive cough, short-term application of Intrapulmonary Percussive Ventilation is similarly safe and effective than traditional chestPhysical Therapy with less discomfort. Further studies on cost-effectiveness of using IPV is recommended

Episodic medical home interventions in severe bedridden Chronic Respiratory Failure patients: a 4 year retrospective study

Background and Aim. Home care for respiratory patients includes a complex array of services delivered in an uncontrolled setting. The role of a respiratory specialist inside the home healthcare team has been scarcely studied up to now. Our aims were to analyse the number and quality of episodic home visits performed by respiratory physicians to severe bedridden Chronic Respiratory Failure (CRF) patients, and also to evaluate the safety of tracheotomy tube substitutions at home. Methods. 231 home interventions (59.8/year) in 123 CRF patients (59 males; age 63±17y, 24 on oxygen therapy, 35 under non invasive mechanical ventilation, 46 under invasive ventilation, 74 with tracheostomy) located 35±16 km far from referred hospital, were revised in a period of 4 years (2005-2008). Results. Chronic Obstructive Pulmonary Disease (COPD) (31%) and amyotrophic lateral sclerosis (ALS) (28%) were the more frequent diagnoses. Interventions were: tracheotomy tube substitution (64%) presenting 22% of minor adverse events and 1.4% of major adverse events; change or new oxygen prescription (37%); nocturnal pulsed saturimetric trend prescription (24%); change in mechanical ventilation (MV) setting (4%); new MV adaptation (7%). After medical intervention, new home medical equipment devices (oxygen and MV) were prescribed in 36% of the cases while rehabilitative hospital admission and home respiratory physiotherapy prescription was proposed in 9% and 6% of the cases respectively. Patient/caregiver’s satisfaction was reported on average 8.48±0.79 (1 = the worst; 10 = the higher). The local health care system (HCS) reimbursed 70€ for each home intervention. Families saved 42±20€ per visit for ambulance transportation. Conclusions. Home visits performed by a respiratory physician to bedridden patients with chronic respiratory failure: 1. include predominantly patients affected by COPD and ALS; 2. determine a very good satisfaction to patients/caregivers; 3. allow money saving to caregivers; 4. are predominantly made up to change tracheotomy tube without severe adverse events

Lung and respiratory muscle function at discharge from a respiratory intensive care unit

Background. The purpose of this prospective observational study was to describe lung and respiratory muscle function at Respiratory Intensive Care Unit (RICU) discharge after a severe exacerbation of Chronic Obstructive Pulmonary Disease (COPD). Methods. The study was conducted in 42 consecutive COPD patients in whom arterial blood gases, dynamic and static lung volumes, maximal inspiratory pressure (MIP) were assessed at discharge from the RICU and compared with values measured 6 months previously when they were in a stable state. The same measurements were performed at 6-month interval in 42 comparable stable COPD patients not requiring any hospitalisation for at least 6 months used as controls. Results. 24% of patients in the study group were discharged with hypercapnia whereas they were normocapnic before the acute episode. Compared to prior to exacerbation, patients of study group showed a significant worsening in mean values of PaCO2 (p=0.005), MIP (p=0.005) and FEV1 (p=0.041). Predefined criteria of worsening in PaCO2, MIP and FEV1 were observed in 47%, 33% and 28% of patients in study respectively. Neither lung nor respiratory muscle function in last stable state did predict post RICU functional worsening. In a period of 6 months controls showed no change in the studied parameters. Conclusions. After a severe acute exacerbation requiring admission to a RICU and immediately before discharge 1) a large proportion of COPD patients still show preserved lung and respiratory muscle function 2) more than one third of them would require further care and rehabilitative attempts to restore functional derangements

Intermittent versus equivalent constant-load cycle training in COVID-19 patients

[no abstract available