Effect of Exercise and Omega-3 on Metabolic Health in Elderly
NCT ID: NCT03386461
Last Updated: 2020-02-17
Study Results
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Basic Information
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COMPLETED
NA
55 participants
INTERVENTIONAL
2017-01-05
2019-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
BASIC_SCIENCE
DOUBLE
Study Groups
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Exercise + Omega 3 supplementation
Subjects will be enrolled in physical activity program that consists of combined aerobic and resistive training 3 times a week for 4 months. Training will be supervised by physiotherapists experienced in exercise training of elderly (Senior Fitness, and Faculty of Physical Education and Sport). Subjects will take 5 capsules od Calanus oil (containing approx. 250 mg EPA and DHA per day).
Exercise training
Combined aerobic and resistive training 3 times a week for 4 months. The strength training will be performed at moderate intensity (i.e., 50-60% of RM), and moderate volume (i.e., 2 to 3 sets per exercise). Endurance training will be performed at moderate- to high-intensity (i.e., 60-85% of VO2max) in the form of continuous and interval training (for high intensities), respectively. The training intensity will be prescribed individually on the basis of the initial exercise testing. Subjects will be thoroughly instructed on effective home-based exercise and advised to exercise in total 5 days a week.
omega 3 supplementation
Capsules with high content of omega 3 fatty acids (Calanus oil) will be taken every day with lunch meal. The content of omega-3 fatty acids (EPA, DHA) per day should reach 250 mg.
Exercise + placebo
Subjects will be enrolled in physical activity program that consists of combined aerobic and resistive training 3 times a week for 4 months. Training will be supervised by physiotherapists experienced in exercise training of elderly. Subjects will take 5 capsules od placebo per day (provided by Calanus oil company, containing sunflower oil).
Exercise training
Combined aerobic and resistive training 3 times a week for 4 months. The strength training will be performed at moderate intensity (i.e., 50-60% of RM), and moderate volume (i.e., 2 to 3 sets per exercise). Endurance training will be performed at moderate- to high-intensity (i.e., 60-85% of VO2max) in the form of continuous and interval training (for high intensities), respectively. The training intensity will be prescribed individually on the basis of the initial exercise testing. Subjects will be thoroughly instructed on effective home-based exercise and advised to exercise in total 5 days a week.
placebo
Capsules with content of omega 6 fatty acids (sunflower oil) will be taken every day with lunch meal.
Interventions
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Exercise training
Combined aerobic and resistive training 3 times a week for 4 months. The strength training will be performed at moderate intensity (i.e., 50-60% of RM), and moderate volume (i.e., 2 to 3 sets per exercise). Endurance training will be performed at moderate- to high-intensity (i.e., 60-85% of VO2max) in the form of continuous and interval training (for high intensities), respectively. The training intensity will be prescribed individually on the basis of the initial exercise testing. Subjects will be thoroughly instructed on effective home-based exercise and advised to exercise in total 5 days a week.
omega 3 supplementation
Capsules with high content of omega 3 fatty acids (Calanus oil) will be taken every day with lunch meal. The content of omega-3 fatty acids (EPA, DHA) per day should reach 250 mg.
placebo
Capsules with content of omega 6 fatty acids (sunflower oil) will be taken every day with lunch meal.
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
* non-trained (without regular physical activity)
* BMI in the range of 25-30 kg/m2
Exclusion Criteria
60 Years
80 Years
FEMALE
Yes
Sponsors
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Charles University, Czech Republic
OTHER
Responsible Party
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Michaela Siklova
Principal Investigator
Principal Investigators
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Michaela Siklova, PhD
Role: PRINCIPAL_INVESTIGATOR
Third faculty of medicine, Charles University in Prague
Locations
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Third Faculty of Medicine, Charles University
Prague, , Czechia
Countries
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References
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Cizkova T, Stepan M, Dadova K, Ondrujova B, Sontakova L, Krauzova E, Matous M, Koc M, Gojda J, Kracmerova J, Stich V, Rossmeislova L, Siklova M. Exercise Training Reduces Inflammation of Adipose Tissue in the Elderly: Cross-Sectional and Randomized Interventional Trial. J Clin Endocrinol Metab. 2020 Dec 1;105(12):dgaa630. doi: 10.1210/clinem/dgaa630.
Brezinova M, Cajka T, Oseeva M, Stepan M, Dadova K, Rossmeislova L, Matous M, Siklova M, Rossmeisl M, Kuda O. Exercise training induces insulin-sensitizing PAHSAs in adipose tissue of elderly women. Biochim Biophys Acta Mol Cell Biol Lipids. 2020 Feb;1865(2):158576. doi: 10.1016/j.bbalip.2019.158576. Epub 2019 Nov 16.
Other Identifiers
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AZV 16-29182A
Identifier Type: -
Identifier Source: org_study_id
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