Effect of a Respiratory Training Program on Woodwind and Brass Players

Respiratory Function Clinical Trial

Official title:

Effect of a Respiratory Training Program on Woodwind and Brass Players

Clinical Trial Details — Status: Completed

Administrative data

• NCT number: NCT06175286
• Other study ID #: Musician respiratory training
• Status: Completed
• Phase: N/A
• Start date: April 1, 2023
• Est. completion date: June 30, 2023

Study information

• Verified date: February 2024
• Source: Aveiro University
• Contact: n/a
• Is FDA regulated: No
• Study type: Interventional

Clinical Trial Summary

This project will study the effect of a respiratory training program on woodwind and brass players, using an inspiratory muscle training equipment. The goal is to understand whether it is possible to develop the inspiratory muscles of wind players through regular and planned training. Fourteen young wind players will be selected, in which 7 will be male and 7 will be female, playing different instruments. Inspiratory muscle training will be performed with the POWERBreath Plus Medium Resistance, and will consist of 30 maximal inspirations, twice a day, for 5 weeks.

Description:

This project will study the effect of a respiratory training program on woodwind and brass players, using an inspiratory muscle training equipment. The goal is to understand whether it is possible to develop the inspiratory muscles of wind players through regular and planned training. Fourteen young wind players will be selected, in which 7 will be male and 7 will be female, playing different instruments: transverse flute (1), oboe (2), saxophone (4), horn (4), trumpet (1), trombone (1) and tuba (1). Inspiratory muscle training will be performed with the POWERBreath Plus Medium Resistance, and will consist of 30 maximal inspirations, twice a day, for 5 weeks. The participants will be instructed on the use, handling and cleaning of the equipment. The participants will be instructed to use the equipment in a comfortable position, with a good posture, and will be instructed on how they should execute the inspiratory training: inhale to the maximum limit, with intensity, and exhale slowly and relaxed. An explanation will also be given about the calibration of the POWERbreathe, and the initial resistance level will be established based on the calculation of 50% of the Maximal Inspiratory Pressure of each participant, previously measured. Participants will also be instructed on how to increase the resistance level of POWERbreathe. The increase would be 1/4 of a level, whenever they no longer feel tired after a 30-inhalation workout. A questionnaire will be applied before, during and after the inspiratory training and they will be asked to record the daily use of the equipment in an online form, created for the purpose of recording its use by each participant. Assessment will be executed with the standard Borg Scale and the modified Borg scale. Surface electromyography (sEMG) of the right sternocleidomastoid, the right scalene muscles, the diaphragm and the right rectus abdominis will also be tested. Maximal inspiratory pressure and spirometry testing, specifically volume of forced vital capacity (FVC) or forced expiratory volume in one second (FEV1) and FEV1/FVC ratio will also be assessed.

Recruitment information / eligibility

• Status: Completed
• Enrollment: 20
• Est. completion date: June 30, 2023
• Est. primary completion date: June 30, 2023
• Accepts healthy volunteers: Accepts Healthy Volunteers
• Gender: All
• Age group: 18 Years to 65 Years

Eligibility

Inclusion Criteria:

• 18 years of age or over

• 10 years of musical experience

Exclusion Criteria:

• lung disease

Related Conditions & MeSH terms

• Respiratory Function

Intervention

Other:
• POWERBreath Plus Medium Resistance training device
30 inspirations with the POWERBreath Plus Medium Resistance training device, twice per day for 5 weeks

Locations

Country	Name	City	State
Portugal	Escola Superior de Saúde da Universidade de Aveiro	Aveiro

Sponsors (1)

Lead Sponsor	Collaborator
Aveiro University

Country where clinical trial is conducted

Portugal, 

References & Publications (2)

Arend M, Kivastik J, Maestu J. Maximal inspiratory pressure is influenced by intensity of the warm-up protocol. Respir Physiol Neurobiol. 2016 Aug;230:11-5. doi: 10.1016/j.resp.2016.05.002. Epub 2016 May 12. — View Citation

Drinkwater EJ, Klopper CJ. Quantifying the physical demands of a musical performance and their effects on performance quality. Med Probl Perform Art. 2010 Jun;25(2):66-71. — View Citation

Outcome

Type	Measure	Description	Time frame	Safety issue
Primary	maximum inspiratory pressure	Maximal inspiratory pressure (MIP) is an important and non-invasive index of diaphragm strength and an independent predictor of all-cause mortality (units of measure: (cmH2O).	5 weeks
Primary	subjective physical effort	subjective physical effort, assessed with the Borg scale (scale: 6-20; 6= "Very, very light"; 20= "Very, very hard")	5 weeks
Primary	dyspnea	subjective respiratory effort, assessed with the modified Borg scale (scale: 0-10; 0= "Nothing at all"; 10= "Very, very strong")	5 weeks
Primary	surface electromyography (sEMG)	sEMG od the scalene, sternocleidomastoid, diaphragm and abdominal muscle activity (units of measure: millivolts)	5 weeks
Primary	spirometry: Forced expiratory volume in one second (VEF1)	to assess lung function: the assessment of the forced expiratory volume in the fisrt second of the expiratory effort (units of measure: milliliters)	5 weeks
Primary	spirometry: volume of forced vital capacity (FVC)	to assess lung function: the assessment of the total forced vital capacity (units of measure: milliliters)	5 weeks
Primary	spirometry: ratio between VEF1 and FVC	the ratio of the forced expiratory volume in the first one second to the forced vital capacity of the lungs. The normal value for this ratio is above 0.75-85 %, though this is age dependent (units of measure: %).	5 weeks