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Effects of Inspiratory Muscle Training on Dyspnea in Subjects With Chronic Obstructive Pulmonary Disease

Effects of Inspiratory Muscle Training Combined With a Pulmonary Rehabilitation Program Versus a Program of Pulmonary Rehabilitation Alone on Dyspnea: a Randomized Trial

Status
Completed
Phases
NA
Study type
Interventional
Source
ClinicalTrials.gov
Registry ID
NCT01545011
Acronym
IMT
Enrollment
38
Registered
2012-03-06
Start date
2011-10-31
Completion date
2012-09-30
Last updated
2025-12-03

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Chronic Obstructive Pulmonary Disease

Keywords

Inspiratory muscle training, COPD, Conventional respiratory rehabilitation, Dyspnea scale

Brief summary

The purpose of this study is to determinate whether inspiratory muscle training (IMT) associated with a conventional respiratory rehabilitation program is more effective than a conventional respiratory rehabilitation program alone,on Dyspnea in chronic obstructive pulmonary disease (COPD) subjects with a normal maximum inspiratory pressure (IP \> 60 cmH2O).

Detailed description

Dyspnea is the main complaint of patients with COPD. Dyspnea is explained largely by the distension, objectified by measuring inspiratory capacity (IC), which places the diaphragm at a disadvantage to be effective, which raises the sensation of dyspnea. Currently, inspiratory muscles training is recommended by the French-language Society of Pneumology, in case of an objective reduction of the strength of these muscles (corresponding to maximum inspiratory pressure \<60 cm H20).

Interventions

OTHERInspiratory muscle training

Inspiratory muscle training

Sponsors

Ministry of Health, France
CollaboratorOTHER_GOV
University Hospital, Brest
Lead SponsorOTHER

Study design

Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
SUPPORTIVE_CARE
Masking
NONE

Eligibility

Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No

Inclusion criteria

* Patient with COPD * Hospitalized in the pulmonary rehabilitation unit in the hospital of Morlaix, with a 3 weeks pulmonary rehabilitation course

Exclusion criteria

* Pneumonectomy, Lobectomy less than 6 months * Cardio-pulmonary anomaly * Max inspiratory pressure \< 60 cm H2O

Design outcomes

Primary

MeasureTime frameDescription
Dyspnea measure21 daysMeasure of changes in Mutidimentionnal Dyspnea Profile result questionnaire

Countries

France

Outcome results

None listed

Source: ClinicalTrials.gov · Data processed: Feb 4, 2026