The Effect of Different Types of Exercise on Insulin Resistance and Visceral Adipose Tissue in Community Residents.

NCT ID: NCT04496388

Last Updated: 2021-03-04

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

72 participants

Study Classification

INTERVENTIONAL

Study Start Date

2020-04-07

Study Completion Date

2020-12-31

Brief Summary

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Background: Exercise has been proven to effectively reduce incidence of diabetes mellitus and metabolic syndrome. However, there is controversial data from prior studies to inform the type of exercise training recommendations.

Aim: The aim of this study will determine the differences of different type of exercise in the effects of reducing insulin resistance and visceral adipose tissue for community residents.

Methods: The four-arm randomized controlled trial will conducted in adults aged 40 to 70 years old in Tainan. A total of at least 177 patients will randomly assign to the group of aerobic exercise (AE), aerobic exercise combined with resistance exercise (RE), AE combined with medium intensity interval training, and placebo. The participants in exercise group will received 12 weeks, 3 times per week program, including twice a week intervention guided by the intervenors, and once a week exercise guided by the video at home. All the exercise keeps moderate-intensity by monitoring with 64%-75% of the maximum heart rate. Insulin resistance status will be checked by HOMA index at baseline and at exercise intervention after 12 weeks (HOMA index= insulin μU/mL)× glucose(mmol/L)/22.5).

Relevance to clinical practice: The research findings will help the clinical health works to know which type of exercise is the best choice in reducing insulin resistance and visceral adipose tissue in community residents, and can be promoted to the general public to reduce the prevalence of metabolic syndrome as well as prevent the root causes of ill health.

Detailed Description

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Conditions

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Exercise, Insulin Resistance, Visceral Adipose Tissue

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

PARALLEL

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Outcome Assessors

Study Groups

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Aerobic exercise

Aerobic exercise is lasting for nearly 50 minutes each time, including warm-up and stretching for 10 minutes after exercise.

Group Type EXPERIMENTAL

exercise

Intervention Type BEHAVIORAL

different type of exercise

Aerobic exercise combined with resistance exercise

Aerobic exercise is lasting for nearly 20 minutes each time, and add resistance exercise for 20 minutes. Additional warm-up 10 minutes and stretching for 5 minutes.

Group Type EXPERIMENTAL

exercise

Intervention Type BEHAVIORAL

different type of exercise

Aerobic exercise combined with interval training

Aerobic exercise is lasting for nearly 20 minutes each time, and add moderal intensity interval training for 10 minutes. Additional warm-up 10 minutes and stretching for 15 minutes.

Group Type EXPERIMENTAL

exercise

Intervention Type BEHAVIORAL

different type of exercise

Placebo

No exercise intervention.

Group Type PLACEBO_COMPARATOR

No exercise intervention

Intervention Type BEHAVIORAL

No exercise intervention

Interventions

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exercise

different type of exercise

Intervention Type BEHAVIORAL

No exercise intervention

No exercise intervention

Intervention Type BEHAVIORAL

Eligibility Criteria

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Inclusion Criteria

* adults aged 40 to 70 years old.
* without regular exercise in the past six years.

Exclusion Criteria

* recent unstable condition involving stroke or those with heart disease, handicap, pregnancy, mental disorders, systolic BP \> 200 mmHg, or diastolic BP \>110 mmHg.
* those with contraindications in body composition analyzer measurement including people with pacemakers, artificial metal joints, amputated hands or feet, and those who cannot be cooperated with standing during testing.
Minimum Eligible Age

40 Years

Maximum Eligible Age

70 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

Yes

Sponsors

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National Cheng-Kung University Hospital

OTHER

Sponsor Role collaborator

National Taiwan University

OTHER

Sponsor Role lead

Responsible Party

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Yu-Hsuan Chang

Principal Investigator, Nurse, ph D student

Responsibility Role PRINCIPAL_INVESTIGATOR

Locations

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Yu-Hsuan Chang

Tainan City, , Taiwan

Site Status

Countries

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Taiwan

References

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Chang YH, Shun SC, Chen MH, Chang YF. Feasibility of Different Exercise Modalities for Community-Dwelling Residents With Physical Inactivity: A Randomized Controlled Trial. J Nurs Res. 2023 Dec 1;31(6):e301. doi: 10.1097/jnr.0000000000000578.

Reference Type DERIVED
PMID: 37883059 (View on PubMed)

Other Identifiers

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109-035

Identifier Type: -

Identifier Source: org_study_id

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