Objective: To investigate and compare the efficacy of a 6-week, supervised respiratory training program using the AiroFit PRO™ mobile respiratory trainer against traditional Pursed-Lips Breathing exercises in individuals with hemiplegia. Study Design: A single-blind, two-arm, randomized controlled trial. Participants: Ambulatory adults with stable hemiplegia (≥3 months post-stroke), who are medically stable and able to follow commands. Interventions: Participants will be randomly assigned to one of two groups: Experimental Group: Will perform Inspiratory Muscle Training using the AiroFit PRO™ device for 15 minutes/day, 5 days/week, for 6 weeks. The intensity will be progressively increased. Active Control Group: Will perform Pursed-Lips Breathing exercises for an identical duration and frequency. Primary Outcomes: Changes in pulmonary function tests, including Forced Vital Capacity (FVC), Forced Expiratory Volume in 1 second (FEV1), and Maximal Inspiratory Pressure (MIP). Significance: This study will provide high-level evidence on the utility of smart, device-guided respiratory training as a novel component of neurorehabilitation, potentially offering a more effective strategy to improve respiratory health and overall recovery in hemiplegic patients compared to standard breathing exercises.
Age range
18 Years – 80 Years
Sex
ALL
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
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Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Forced Vital Capacity (FVC)
Timeframe: T0: baseline (pre-intervention) / T1: post-intervention (after 6 weeks)
Forced Expiratory Volume in 1 second (FEV1)
Timeframe: T0: baseline (pre-intervention) / T1: post-intervention (after 6 weeks)
FEV1/FVC Ratio
Timeframe: T0: baseline (pre-intervention) / T1: post-intervention (after 6 weeks)
Forced Expiratory Flow 25-75% (FEF25-75)
Timeframe: T0: baseline (pre-intervention) / T1: post-intervention (after 6 weeks)