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Musical Auditory Stimulation and Exercise

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ClinicalTrials.gov Identifier: NCT03200483
Recruitment Status : Completed
First Posted : June 27, 2017
Last Update Posted : June 27, 2017
Sponsor:
Information provided by (Responsible Party):
Luiz Carlos Marques Vanderlei, Universidade Estadual Paulista Júlio de Mesquita Filho

Brief Summary:
Check the effects of musical auditory stimulation on the autonomic modulation and cardiorespiratory parameters during and after aerobic exercise. Hypothesized that classical music can increase recovery velocity after exercise and rock style music can generate a delay in the recovery velocity of the cardiorespiratory parameters and in the cardiac autonomic response.

Condition or disease Intervention/treatment Phase
Autonomic Nervous System Cardiorespiratory Parameters Other: Control Protocol Other: Classical Music Protocol Other: Rock Music Protocol Not Applicable

Detailed Description:

To implement the experimental protocol, all volunteers were informed to not ingest alcoholic or caffeine-based drinks for 12 hours before the experimental procedure; consuming light meal only two hours before and avoid any vigorous physical exertion 24 hours before the testing.

The experimental procedures were divided into three segments, all performed on a treadmill, with a minimum interval of 48 hours between them in order to allow the volunteers to recover. The protocols running time was always set between 5:30 PM and 9:30 PM, to avoid circadian influences. In addition to these, temperature was fixed between 23 ° C and 24 ° C and humidity between 60% and 70%.

Before the first phase of the experimental protocol the volunteers were approved and the investigators obtained body mass by means of a digital scale (Plenna, TIN 00139 Maxima, Brazil) then height, by means of a stadiometer (ES 2020 - Sanny, Brazil). The comparable stages of the experimental protocol were undertaken:

I) Maximal exercise test: the investigators undertook this to record the maximum velocity (Vmax) reached by the volunteer. This was then applied to indirectly determine the anaerobic threshold via the Conconi threshold. Intensity of 60% of the Vmax obtained in the test was lesser than that found in the anaerobic threshold, and this intensity was enforced to perform subsequent steps;

II) Control Protocol (CP): In this period the volunteers were at rest, in the supine position for 15 minutes, followed by 30 minutes of aerobic exercise on a treadmill (five minutes at a speed of 6.0 km / h followed by 25 minutes with 60% of Vmax + 1% grade) and then a recovery period lasting 60 minutes (three minutes standing on the treadmill followed by 57 minutes in the supine position). The volunteers were instructed to remain awake during all the protocol and this was verified and monitored by one of the researchers.

III) Music Protocol (MP): Volunteers accomplished the same activities of the CP, but with exposure to musical auditory stimulation during exercise and recovery.

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Study Type : Interventional  (Clinical Trial)
Actual Enrollment : 35 participants
Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single (Participant)
Primary Purpose: Other
Official Title: Effects of Musical Auditory Stimulation on Autonomic Cardiac Response and Cardiorespiratory Parameters During and After Long-term Submaximal Aerobic Exercise
Study Start Date : March 2014
Actual Primary Completion Date : August 2014
Actual Study Completion Date : June 2015

Resource links provided by the National Library of Medicine


Arm Intervention/treatment
Experimental: Control Protocol
The volunteer will perform the exercise and recovery exposed to silence
Other: Control Protocol
In this period the volunteers were at rest, in the supine position for 15 minutes, followed by 30 minutes of aerobic exercise on a treadmill (five minutes at a speed of 6.0 km / h followed by 25 minutes with 60% of Vmax + 1% grade) and then a recovery period lasting 60 minutes (three minutes standing on the treadmill followed by 57 minutes in the supine position). The volunteers were instructed to remain awake during all the protocol and this was verified and monitored by one of the researchers.

Experimental: Classical Music Protocol
The volunteer will perform the exercise and recovery exposed to classical music
Other: Classical Music Protocol
Volunteers accomplished the same activities of the control protocol, but with exposure to classical music during exercise and recovery.

Experimental: Rock Music Protocol
The volunteer will perform the exercise and recovery exposed to rock musical style
Other: Rock Music Protocol
Volunteers accomplished the same activities of the control protocol, but with exposure to rocky musical style during exercise and recovery.




Primary Outcome Measures :
  1. Music effects on heart rate variability based on time domain [ Time Frame: 90 minutes ]
  2. Music effects on heart rate variability based on frequency domain [ Time Frame: 90 minutes ]
  3. Music effects on heart rate variability based on Chaos domain [ Time Frame: 90 minutes ]
  4. Blood pressure (mmHg) [ Time Frame: 90 minutes ]
  5. Heart rate (beats per minute) [ Time Frame: 90 minutes ]
  6. Respiratory rate (per minute) [ Time Frame: 90 minutes ]
  7. Oxygen saturation pulse (SpO2) [ Time Frame: 90 minutes ]


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Ages Eligible for Study:   18 Years to 30 Years   (Adult)
Sexes Eligible for Study:   Male
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • healthy volunteers

Exclusion Criteria:

  • Smokers, alcoholics, subjects with cardiovascular, respiratory and neurological disorders known or other pathological conditions that prevented the achievement of protocols will be excluded from the study.

Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT03200483


Sponsors and Collaborators
Universidade Estadual Paulista Júlio de Mesquita Filho
Investigators
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Principal Investigator: Luiz Carlos Marques Vanderlei, ph.D Universidade Estadual Paulista - UNESP
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Responsible Party: Luiz Carlos Marques Vanderlei, PHD, Universidade Estadual Paulista Júlio de Mesquita Filho
ClinicalTrials.gov Identifier: NCT03200483    
Other Study ID Numbers: 2200/11
First Posted: June 27, 2017    Key Record Dates
Last Update Posted: June 27, 2017
Last Verified: June 2017
Keywords provided by Luiz Carlos Marques Vanderlei, Universidade Estadual Paulista Júlio de Mesquita Filho:
Autonomic Nervous System
Aerobic exercise
Recuperation
Music