The effect of inspiratory muscle training intensities on pulmonary function and exercise capacity in healthy subjects
| ISRCTN | ISRCTN26277638 |
|---|---|
| DOI | https://doi.org/10.1186/ISRCTN26277638 |
| Secondary identifying numbers | 0622839 |
- Submission date
- 11/05/2009
- Registration date
- 15/07/2009
- Last edited
- 15/08/2011
- Recruitment status
- No longer recruiting
- Overall study status
- Completed
- Condition category
- Other
Prospectively registered
Protocol
Statistical analysis plan
Results
Individual participant data
Plain English summary of protocol
Not provided at time of registration
Contact information
Dr Stephanie Enright
Scientific
Scientific
Deapartment of Physiotherapy
School of health Care Studies
Cardiff University
Cardiff
CF14 4XN
United Kingdom
| Phone | +44 (0)29 2068 7558 |
|---|---|
| enrights@cardiff.ac.uk |
Study information
| Study design | Randomised controlled trial |
|---|---|
| Primary study design | Interventional |
| Secondary study design | Randomised controlled trial |
| Study setting(s) | Other |
| Study type | Diagnostic |
| Participant information sheet | Not available in web format, please use the contact details below to request a patient information sheet |
| Scientific title | The effect of inspiratory muscle training intensities on pulmonary function and exercise capacity in healthy subjects: a randomised controlled trial |
| Study objectives | Inspiratory muscle training performed at 80%, 60% and 40% of maximal intensity will result in changes in inspirator muscle function with 80% and 40% producing positive effects on exercise capacity and 80% producing positive effect on lung volumes. |
| Ethics approval(s) | School of Health Care Studies R&D Committee approved on the 27th August 2007 (ref: REG2707) |
| Health condition(s) or problem(s) studied | Pulmonary function, exercise capacity |
| Intervention | Intervention: inspiratory muscle training at 80%, 60%, 40% of maximum sustained inspiratory pressure. The training intervention was performed 3 times a week over an eight week period. Each training session took 30 minutes to complete. Control: no participation in any form of training throughout the duration of the study. The control group and the three training groups were assessed at the begining of the trial (the initial screening visit) and all measurements (excluding body composition) were repeated at the trial conclusion (at the end of an eight week training period for the three training groups and the control group). |
| Intervention type | Other |
| Primary outcome measure | 1. Lung volumes (vital capacity and total lung capacity) 2. Exercise capacity (cycle ergometry) 3. Inspiratory pressure Measurements were taken before the training intervention and then at the cessation of training (i.e., following the 8 weeks of training). |
| Secondary outcome measures | No secondary outcome measures |
| Overall study start date | 04/02/2008 |
| Completion date | 09/05/2008 |
Eligibility
| Participant type(s) | Patient |
|---|---|
| Age group | Adult |
| Lower age limit | 18 Years |
| Sex | Both |
| Target number of participants | 40 |
| Key inclusion criteria | Healthy, moderately trained subjects (aged 18 - 27 years, either sex). The rationale for the age range was so data could be compared to those obtained in a population of adults with cystic fibrosis. |
| Key exclusion criteria | Pre-existing respiratory disease |
| Date of first enrolment | 04/02/2008 |
| Date of final enrolment | 09/05/2008 |
Locations
Countries of recruitment
- United Kingdom
- Wales
Study participating centre
Deapartment of Physiotherapy
Cardiff
CF14 4XN
United Kingdom
CF14 4XN
United Kingdom
Sponsor information
Cardiff University (UK)
University/education
University/education
Heath Park Campus
Cardiff
CF14 4XN
Wales
United Kingdom
| Phone | +44 (0)29 2068 7558 |
|---|---|
| enrights@cardiff.ac.uk | |
| Website | http://www.cardiff.ac.uk |
"ROR" |
https://ror.org/03kk7td41 |
Funders
Funder type
Charity
Physiotherapy Research Foundation (UK) - Chartered Society of Physiotherapy (ref: PRF/97/5)
No information available
Results and Publications
| Intention to publish date | |
|---|---|
| Individual participant data (IPD) Intention to share | No |
| IPD sharing plan summary | Not provided at time of registration |
| Publication and dissemination plan | Not provided at time of registration |
| IPD sharing plan |
Study outputs
| Output type | Details | Date created | Date added | Peer reviewed? | Patient-facing? |
|---|---|---|---|---|---|
| Results article | results | 01/06/2011 | Yes | No |
