Periodized Aerobic Interval Training in Metabolic Syndrome

NCT ID: NCT03119493

Last Updated: 2017-04-18

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

52 participants

Study Classification

INTERVENTIONAL

Study Start Date

2015-06-01

Study Completion Date

2016-12-01

Brief Summary

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Autonomic disfunction present in metabolic syndrome subjects is related by a greater vulnerability of the heart and risk of cardiovascular events. In this context, aerobic interval training has been highlighted by its easy applicability and benefits effects in autonomic modulation in different populations. Therefore the studies that use de aerobic interval training in this different populations didn't realize a periodization of training with preparatory periods with progressive increase of load, specific phases with less duration predominating the intensity and transition periods for recuperation. Additionally, there isn't studies that investigate the effects of aerobic interval training in autonomic modulation of individuals with metabolic syndrome. In this context, periodized aerobic interval training can arise like a new type of treatment that offering security and efficacy in subjects with metabolic syndrome. So, the aim of the study is evaluate the effect of periodized aerobic interval training in cardiac autonomic modulation and cardiovascular and anthropometric parameters of individuals with metabolic syndrome.

Detailed Description

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Conditions

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Metabolic Syndrome Metabolic Syndrome X

Study Design

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Allocation Method

NON_RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

TREATMENT

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Periodized aerobic interval training

The experimental groups will participate in a 16 week, three times a week based-program of periodized aerobic interval training that consist in warming \[5 minutes of general stretching and 5 minutes of walking on treadmill with heart rate less than 20 percent of heart rate reserve (HHR)\], followed by periodized aerobic interval training on treadmill, and cooling down \[5 minutes of walk in treadmill with a heart rate less than 20 percent of HRR and 5 minutes of rest\]

Group Type EXPERIMENTAL

Periodized aerobic interval training

Intervention Type BEHAVIORAL

The periodized training program consist in 3 phases: light (I) (training range varying between 20 to 39% of heart rate reserve and active recuperation of 19% of heart rate reserve); moderate (II) (training range varying between 40 to 59% of heart rate reserve and active recuperation of 30% of heart rate reserve) and high (III) (training range varying between 70 to 90 % of heart rate reserve and active recuperation of 50% of heart rate reserve).

Control group

Participants in the control group will be instructed not to take part in any regular exercise programs during the study period.

Group Type NO_INTERVENTION

No interventions assigned to this group

Interventions

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Periodized aerobic interval training

The periodized training program consist in 3 phases: light (I) (training range varying between 20 to 39% of heart rate reserve and active recuperation of 19% of heart rate reserve); moderate (II) (training range varying between 40 to 59% of heart rate reserve and active recuperation of 30% of heart rate reserve) and high (III) (training range varying between 70 to 90 % of heart rate reserve and active recuperation of 50% of heart rate reserve).

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* Metabolic syndrome according to international diabetes federation (IDF) definition
* Aged between 40 to 60 years

Exclusion Criteria

* Participants who are currently participating in any regular exercise programs last six months;
* Use of drugs or medication (Except for risk factors of metabolic syndrome control);
* Inflammatory or infectious process;
* Musculotendinous or osteoarticular injuries in the lower limbs and/or spine;
* Chronic pulmonary disease;
* Neurological disorders;
* Cardiovascular disease.
Minimum Eligible Age

40 Years

Maximum Eligible Age

60 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No

Sponsors

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Universidade Estadual Paulista Júlio de Mesquita Filho

OTHER

Sponsor Role lead

Responsible Party

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Laís M. Vanzella

Master Degree Student

Responsibility Role PRINCIPAL_INVESTIGATOR

Principal Investigators

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Luiz Carlos M Vanderlei, PHD

Role: STUDY_DIRECTOR

Universidade Estadual Paulista - UNESP campus de Presidente Prudente

Locations

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Laís Manata Vanzella

Presidente Prudente, São Paulo, Brazil

Site Status

Countries

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Brazil

References

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Vanzella LM, Linares SN, Miranda RAT, Silva AKFD, Christofaro DGD, Netto Junior J, Vanderlei LCM. Effects of a new approach of aerobic interval training on cardiac autonomic modulation and cardiovascular parameters of metabolic syndrome subjects. Arch Endocrinol Metab. 2019 Mar-Apr;63(2):148-156. doi: 10.20945/2359-3997000000111. Epub 2019 Mar 21.

Reference Type DERIVED
PMID: 30916161 (View on PubMed)

Other Identifiers

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53117116000005402

Identifier Type: -

Identifier Source: org_study_id

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