Effects of Inspiratory Muscle Training on Clinical Predictors of Respiratory Muscle Strength and Lung Function in Burned Patients with Inhalation Injury.

This article focuses on a study investigating the effects of inspiratory muscle training (IMT) on respiratory muscle strength (RMS) and pulmonary function tests (PFT) in male patients aged 20–35 years who suffered inhalation injuries. The randomized controlled trial compared an exercise group receiving IMT plus routine chest physiotherapy (CPT) with a control group receiving only CPT over four weeks. Results showed that the exercise group had significantly greater improvements in forced vital capacity (FVC) and forced expiratory volume in the first second (FEV1) compared to controls, while changes in maximal inspiratory pressure (MIP) and maximal expiratory pressure (MEP) were not significantly different between groups. The study concludes that IMT is a safe and effective adjunct to pulmonary rehabilitation for improving lung function in patients with inhalation injuries, though further research with larger samples and longer follow-up is recommended.