Publications by authors named "Margaux Machefert"

Background: Chest physiotherapy for airway clearance is not recommended in children hospitalized with bronchiolitis. The updated Cochrane meta-analysis suggests that slow expiratory techniques could slightly improve clinical severity, but the evidence certainty is low and the clinical significance of this change is unknown. We investigated whether the prolonged slow expiration technique (PSET) would impact the 24-h food intake of these children.

View Article and Find Full Text PDF

Purpose: Tracheostomized patients often present with muscle weakness, altered consciousness, or swallowing difficulties. Hence, the literature is scarce regarding the challenging management of tracheostomy weaning. There is a need to strengthen the understanding of respiratory mechanisms with the different tracheostomy tube modalities that compose this weaning pathway.

View Article and Find Full Text PDF

Background: Few specific methods are available to reduce the risk of diaphragmatic dysfunction for patients under mechanical ventilation. The number of studies involving transcutaneous electrical stimulation of the diaphragm (TEDS) is increasing but none report results for diaphragmatic measurements, and they lack power. We hypothesised that the use of TEDS would decrease diaphragmatic dysfunction and improve respiratory muscle strength in patients in ICU.

View Article and Find Full Text PDF

Background: Exercise training is a cornerstone of care for people with cystic fibrosis (pwCF); it improves exercise capacity and health-related physical fitness, but no meta-analysis has investigated its effects on muscle function in young pwCF. The objective of this meta-analysis was to assess the effects of exercise on peripheral muscle strength in young pwCF. Methods: An electronic search was conducted in four databases (Pubmed, Science Direct, CENTRAL, and PEDRO) from their inception to July 2022.

View Article and Find Full Text PDF

Several studies have evaluated the effect of nasal high-flow (NHF) therapy to enhance exercise performance and tolerance in patients with chronic obstructive pulmonary disease (COPD); however, results are disparate. The aim of this systematic review and meta-analysis was to assess the effect of NHF therapy as an adjuvant to exercise training on functional exercise capacity in patients with COPD. An electronic search was performed in the following databases: PubMed, the Cochrane Central Register of Controlled Trials, the Physiotherapy Evidence Database, ScienceDirect, the Web of Science, OpenGrey, ClinicalTrials.

View Article and Find Full Text PDF

Background: Lateralization of the glenoid implant improves functional outcomes in Reverse Shoulder Arthroplasty. Lateralization does not appear to impact the Deltoid's Moment Arm. Therefore, the stabilizing effect described in the literature would not be the result of an increase this moment arm.

View Article and Find Full Text PDF