Clinical trial NCT03094676: Effects of Massage in Different Moments of Application on Autonomic Cardiac Modulation and Cardiorespiratory Parameters
Official title: Effects of Massage as a Recuperative Technique in Different Moments of Application on Autonomic Cardiac Modulation and Cardiorespiratory Parameters
Study type: INTERVENTIONAL
Overall status: UNKNOWN
Phase: NA
Conditions: Healthy Volunteers
Keywords: Massage
Autonomic nervous system
Recovery of Physiological Function
Heart Rate
Lead sponsor: Universidade Estadual Paulista Júlio de Mesquita Filho
Sponsor class: OTHER
First posted: 2017-03-29
Enrollment: 40
Sex: MALE
Minimum age (years): 18
Maximum age (years): 30
Standard ages: ADULT
Accepts healthy volunteers: yes
Allocation: RANDOMIZED
Intervention model: CROSSOVER
Primary purpose: TREATMENT

Brief summary: Performing physical exercise alters the body's homeostasis, and recuperative techniques seek to anticipate and potentiate the body's recovery. One of the ways to demonstrate a recovery of the organism is the resumption of autonomic cardiac modulation analyzed through heart rate variability (HRV), a method of global assessment of the behavior of the autonomic nervous system. Among the recovery techniques, massage is the most widely used technique in sports. Therefore, the objective of the study will be to measure the effects of massage as a recuperative technique on autonomic cardiac modulation at different moments of application. It will be a randomized clinical trial where there will be five stages of evaluation. In the first stage, the behavior of the baseline HRV will be evaluated, in the second stage the behavior of the HRV in front of the massage, in the third stage the behavior of the HRV in front of the stress protocol, in the fourth stage the HRV behavior after the stress protocol and immediately after Execution of the massage and finally in the 5th stage where the HRV behavior will be evaluated after the stress protocol and the massage application will be performed at the moment of HRV recovery. The stress protocol will be composed of squats followed by jumps and wingate test, and massage by slides in the anterior thighs and posterior trunk. The HRC indexes in the time domain, frequency domain and Poincaré plot, as well as cardiorespiratory parameters and a questionnaire on individual touch perception will be analyzed. The descriptive statistical method will be used and comparisons of cardiorespiratory parameters and HRV indices will be performed using the analysis of variance technique for repeated measures model in the two factor scheme. The level of significance will be p \<0.05 for all tests.


Eligibility criteria: Inclusion Criteria:

* Healthy Volunteers
* Appropriate age limit
* Male

Exclusion Criteria:

* Smokers
* Use of drugs that influence the autonomic modulation of the heart.
* Ethicalists
* Carriers of known metabolic and / or endocrine disorders
* Sedentary individuals, insufficiently active and very active according to IPAQ
* Individuals outside the BMI range

Primary outcomes:
measure: Heart Rate Variability (HRV) - Linear indices - Frequency domain
timeFrame: First 5 minutes of rest; During recovery 5 minutes initial; 10º to 15ºm; 20º to 25ºm; 30º to 35ºm; 40º to 45ºm; 50º to 55ºm; 60º to 65ºm; 70º to 75ºm; 90º to 95ºm; 115º to 120ºm.
measure: Heart Rate Variability (HRV) - Linear indices - Time domain
timeFrame: First 5 minutes of rest; During recovery 5 minutes initial; 10º to 15ºm; 20º to 25ºm; 30º to 35ºm; 40º to 45ºm; 50º to 55ºm; 60º to 65ºm; 70º to 75ºm; 90º to 95ºm; 115º to 120ºm.
measure: Heart Rate Variability (HRV) - Plot of Poincaré
timeFrame: First 5 minutes of rest; During recovery 5 minutes initial; 10º to 15ºm; 20º to 25ºm; 30º to 35ºm; 40º to 45ºm; 50º to 55ºm; 60º to 65ºm; 70º to 75ºm; 90º to 95ºm; 115º to 120ºm.
Secondary outcomes:
measure: Heart rate.
timeFrame: 1, 3, 5, 7, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110 and 120 minutes.
measure: Oxygen saturation.
timeFrame: 1, 3, 5, 7, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110 and 120 minutes.
measure: Respiratory rate.
timeFrame: 1, 3, 5, 7, 10, 20, 30, 40, 50, 60, 70, 80, 90, 100, 110 and 120 minutes.
Other outcomes:
Locations:
city: Presidente Prudente
country: Brazil
facility: Nilton Mantovani Junior
state: São Paulo
Study officials:
References:
citation: Mantovani Junior N, Pizzo Junior E, Dos Santos Siqueira M, de Souza Cavina AP, Pastre CM, Marques Vanderlei F. Effects of massage as a recuperative technique on autonomic modulation of heart rate and cardiorespiratory parameters: a study protocol for a randomized clinical trial. Trials. 2018 Aug 25;19(1):459. doi: 10.1186/s13063-018-2830-1.