- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04125199
Effects of Decohexaenoic Acid Supplementation on Markers of Inflammatory Muscle Damage ((EDA))
Effects of Decohexaenoic Acid Supplementation on Markers of Inflammatory Muscle Damage Induced by Eccentric Exercise in Endurance Athletes
Study Overview
Status
Conditions
Intervention / Treatment
Study Type
Enrollment (Actual)
Phase
- Not Applicable
Contacts and Locations
Study Locations
-
-
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Murcia, Spain, 30107
- Catholic University of Murcia
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-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
- Male sex.
- Age: between 18 and 45 years.
- BMI ≤ 35 Kg / m2.
- Volunteers capable of understanding the clinical study, competent to grant written informed consent and willing to comply with the study procedures and requirements.
- Subjects who do not suffer from chronic diseases.
- Non-smoking subjects or less than 10 cigarettes a day.
- Subjects who have not consumed any type of NSAID within 48 hours prior to the study or during its development.
- Subjects without a history of administration of corticosteroids the previous month or during the study.
- Subjects without allergy to any of the products under investigation.
- Patients who have not modified their habits in the performance of physical activity during the study (injuries, injuries ...).
- Patients who have not modified their dietary habits during the previous month or intend to do so during the study.
Exclusion Criteria:
- Subjects who do not consume medication or nutritional supplements with antioxidant and / or anti-inflammatory properties.
- Subjects who do not consume diets with abundant antioxidant and / or anti-inflammatory products.
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Crossover Assignment
- Masking: Quadruple
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: experimental group
|
Composition of the Experimental Product: Concentrated oil of Tridocosahexaenoin-AOX® * (350 mg per capsule), α-tocopherol and coating agent (gelatin). Each capsule is 700 mg, of which 500 mg is oil. Placebo composition: Olive oil (each capsule is 700 mg). Number of capsules: 6 per day, for any of the two products. The dose taken daily is 2.1 g / day for DHA. Supplementation Period: Each group completed two 10-week consumption periods for each of the products, with an intermediate washing period of 4 weeks (28 days). |
Placebo Comparator: control group
|
Composition of the Experimental Product: Concentrated oil of Tridocosahexaenoin-AOX® * (350 mg per capsule), α-tocopherol and coating agent (gelatin). Each capsule is 700 mg, of which 500 mg is oil. Placebo composition: Olive oil (each capsule is 700 mg). Number of capsules: 6 per day, for any of the two products. The dose taken daily is 2.1 g / day for DHA. Supplementation Period: Each group completed two 10-week consumption periods for each of the products, with an intermediate washing period of 4 weeks (28 days). |
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Inflammatory markers
Time Frame: It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
Changes in the inflammatory marker: C-reactive protein (ml / dl).
It is measured in venous blood by blood extraction.
|
It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
muscle damage
Time Frame: It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
Changes in markers of muscle damage will be measured by serum lactate dehydrogenase (IU / L)
|
It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
connective tissue injury
Time Frame: It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
changes in markers of connective tissue injury: serum collagenase.
They will be measured by blood extraction.
|
It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
Hematological variables: LEUCOCITS AND PLATES
Time Frame: It was measured before and after supplement consumption. In each of the times it was measured four times. 1: before performing the eccentric exercises, 2: just after, 3: at 24 hours after and 4: 48 hours later.
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changes in the hematological profile.
The samples are analyzed by the laboratory analyzer: BA 400 BioSystems
|
It was measured before and after supplement consumption. In each of the times it was measured four times. 1: before performing the eccentric exercises, 2: just after, 3: at 24 hours after and 4: 48 hours later.
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Biochemical variables
Time Frame: It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
changes in lipid profile: : basal glycemia(mg/dl), lipid profile: total cholesterol (mg / dl), high density lipoprotein (mg / dl), low density lipoprotein (mg / dl), triglycerides (mg / dl), atherogenic index.
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It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later.
|
Variable for the evaluation of fatigue: Subjective perception test of Borg's effort
Time Frame: at the end of the stress test with the multipower. It was measured three times. 1: at the end of the test, 2: at 24 hours, 3: at 48 hours.
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change in the perception of fatigue
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at the end of the stress test with the multipower. It was measured three times. 1: at the end of the test, 2: at 24 hours, 3: at 48 hours.
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Perception of pain through the analog visual scale.
Time Frame: at the end of the stress test with the multipower. It was measured three times. 1: at the end of the test, 2: at 24 hours, 3: at 48 hours.
|
changes in the perception of muscle pain.
Muscle pain will be measured from 0 (no pain), to 10 (unbearable pain).
|
at the end of the stress test with the multipower. It was measured three times. 1: at the end of the test, 2: at 24 hours, 3: at 48 hours.
|
Isokinetic variables
Time Frame: Twice. One, before the consumption of the product under study and another after the consumption of the product. It was measured after 10 weeks.
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changes in isokinetic variables: Peak torque, peak torque or force moment in extension and flexion in the different muscles involved and at the different measurement moments .It is measured in volts.
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Twice. One, before the consumption of the product under study and another after the consumption of the product. It was measured after 10 weeks.
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Anthropometric variables
Time Frame: Two measurements. One, before the consumption of the product under study and another at 8 weeks of product consumption.
|
Weight (Kg), size (cm), BMI kg / m2. Perimeters (measured in cm): (waist, hip, waist / hip index, relaxed biceps, contracted biceps, medial thigh, twin or calf).Folds (mm) (tricipítal, subscapular, suprailiac anterior or supraspinal, abdominal, quadricipital or thigh, leg or calf medial, bicipital, iliocrestal). Diameters (cm) (radiocubital or wrist biestiloid, humeral or elbow bicpicondiolo, femoral or knee bicondiol). |
Two measurements. One, before the consumption of the product under study and another at 8 weeks of product consumption.
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Impedancemetric variables
Time Frame: Two measurements. One, before the consumption of the product under study and another at 8 weeks of product consumption.
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fat mass, total water, lean mass (measured in%), muscle mass, bone mass (kg), basal metabolism (KJ).
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Two measurements. One, before the consumption of the product under study and another at 8 weeks of product consumption.
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liver safety variables
Time Frame: It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later. One year
|
It is a blood test that measures the presence of some enzymes, proteins and bilirubin in the blood, with the aim of determining if there is any alteration in the liver.
Enzyme GPT, GOT, Gamma GT, LDH, alkaline phosphatase and bilirubin (UI/L)
|
It was measured before and after consumption of the supplement. In each of the times it was measured four times. Before performing the eccentric exercises, just after, at 24 and 48 hours later. One year
|
Collaborators and Investigators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Actual)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Other Study ID Numbers
- UCAMCFE-0009
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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