Effect of a Nutritional Supplement on Muscle Recovery (RECOVER)
The Role of a Nutritional Formulation Containing Caprylic Acid and Omega 3 Fatty Acids in Promoting Skeletal Muscle Function Recovery to Damaging Exercise in Healthy, Young Volunteers
Tutkimuksen yleiskatsaus
Tila
Tila
Ehdot
Ehdot
Interventio / Hoito
Interventio / Hoito
Yksityiskohtainen kuvaus
Opintotyyppi
Opintotyyppi
Ilmoittautuminen (Arvioitu)
Ilmoittautuminen
Vaihe
Vaihe
- Ei sovellettavissa
Yhteystiedot ja paikat
Opiskeluyhteys
Opiskeluyhteys
- Nimi: Silvie Timmers, PhD
- Puhelinnumero: +31 317-484 136
- Sähköposti: silvie.timmers@wur.nl
Opiskelupaikat
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Gelderland
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Wageningen, Gelderland, Alankomaat, 6708WD
- Rekrytointi
- Wageningen University and Research
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Ottaa yhteyttä:
- Human and Animal Physiology
- Puhelinnumero: +31317484136
- Sähköposti: office.hap@wur.nl
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Osallistumiskriteerit
Kelpoisuusvaatimukset
Kelpoisuusvaatimukset
Opintokelpoiset iät
- Aikuinen
Hyväksyy terveitä vapaaehtoisia
Kuvaus
Inclusion Criteria:
- Young (≥18 and ≤35 years)
- Male sex
- Non-obese (≥18.5 and ≤27.5 kg/m2)
- Recreationally active (performing non-competitive exercise at least one time a week for minimally 30 minutes)
Exclusion Criteria:
- Smoking
- Participation in structural exercise with a major eccentric component (e.g. soccer, basketball, trail running, etc…)
- Chronic use of any prescribed over the counter pharmaceuticals
- Any history of medical or surgical events that may effect the study outcomes
- Following a specific diet (e.g. weight loss, ketogenic, vegan)
- Taking protein supplements
Opintosuunnitelma
Miten tutkimus on suunniteltu?
Suunnittelun yksityiskohdat
- Ensisijainen käyttötarkoitus: Muut
- Jako: Satunnaistettu
- Inventiomalli: Rinnakkaistehtävä
- Naamiointi: Yksittäinen
Aseiden lukumäärä
Aseet ja interventiot
Osallistujaryhmä / ArmOsallistujaryhmä / Arm |
Interventio / HoitoInterventio / Hoito |
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Kokeellinen: Testdrink
Drink containing caprylic acid and omega-3 fatty acids
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Seven day supplementation with a muscle damaging exercise performed on day four
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Placebo Comparator: Control drink
Control drink that differs in fatty acid composition
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Seven day supplementation with a muscle damaging exercise performed on day four
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Mitä tutkimuksessa mitataan?
Ensisijaiset tulostoimenpiteet
Ensisijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
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Change in isometric muscle strength of the vastus lateralis muscle on a muscle dynamometer before and 72h after damaging exercise
Aikaikkuna: The change in muscle strength will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The main study endpoint is the change in skeletal muscle function recovery from a single bout of damaging eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion, from before exercise (t=0) to 72 hours post-exercise.
Skeletal muscle function will be measured as maximal voluntary isometric muscle strength of the vastus lateralis muscle on a muscle dynamometer.
The maximal voluntary strength is expressed as maximal voluntary contraction (Newtons).
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The change in muscle strength will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Toissijaiset tulostoimenpiteet
Toissijaiset tulostoimenpiteet
Tulosmittaus |
Toimenpiteen kuvaus |
Aikaikkuna |
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Change in muscle fatigue from before until 72 hours after damaging exercise measured with electrical stimulation on a muscle dynamometer
Aikaikkuna: The change in fatigue resistance will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in muscle fatigue recovery from a single bout of damaging eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids compared to a control emulsion will be examined by means of a two-minute fatigue inducing protocol on a skeletal muscle dynamometer.
Every other second during two minutes, electrically induced muscle contractions will be evoked on the vastus lateralis muscle at 40% of the maximal voluntary muscle strength.
The percental decline in muscle force (N) generating capacity will be monitored as indicator of fatigue resistance.
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The change in fatigue resistance will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Change in muscle soreness from before until up to 72 hours after a damaging exercise using a VAS-Scale and soreness questionnaire
Aikaikkuna: The change in muscle soreness will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in muscle soreness from a single bout of eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion will be measured by means of a VAS-Scale, measuring current muscle soreness, as well as a retrospective pain questionnaire, measuring muscle soreness over the preceding 24 hours.
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The change in muscle soreness will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Plasma creatine kinase concentrations before and up to 72 hours after damaging exercise in blood
Aikaikkuna: The change in plasma creatine kinase will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in creatine kinase concentrations from a single bout of eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion, will be measured using commercially available kits.
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The change in plasma creatine kinase will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Plasma cholesterol concentrations before and up to 72 hours after damaging exercise in blood
Aikaikkuna: The change in plasma cholesterol concentrations will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in plasma cholesterol concentrations from a single bout of eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion, will be measured using commercially available kits
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The change in plasma cholesterol concentrations will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Plasma triglyceride concentrations before and up to 72 hours after damaging exercise in blood
Aikaikkuna: The change in plasma triglycerides will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in plasma triglyceride concentrations from a single bout of eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion, will be measured using commercially available kits.
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The change in plasma triglycerides will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Plasma beta-hydroxybutyrate concentrations before and up to 72 hours after damaging exercise in blood
Aikaikkuna: The change in plasma beta-hydroxybutyrate will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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The change in plasma beta-hydroxybutyrate concentrations from a single bout of eccentric exercise between an emulsion containing caprylic acid and omega 3 fatty acids, compared to a control emulsion, will be measured using commercially available kits.
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The change in plasma beta-hydroxybutyrate will be measured at time points 0 hours (before exercise), and post exercise, and at 24 hours, 48 hours and 72 hours post exercise.
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Yhteistyökumppanit ja tutkijat
Sponsori
Sponsori
Opintojen ennätyspäivät
Opi tärkeimmät päivämäärät
Opiskelun aloitus (Todellinen)
Opiskelun aloitus
Ensisijainen valmistuminen (Arvioitu)
Ensisijainen valmistuminen
Opintojen valmistuminen (Arvioitu)
Opintojen valmistuminen
Opintoihin ilmoittautumispäivät
Ensimmäinen lähetetty
Ensimmäinen lähetetty
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen toimitettu, joka täytti QC-kriteerit
Ensimmäinen Lähetetty (Todellinen)
Ensimmäinen Lähetetty
Tutkimustietojen päivitykset
Viimeisin päivitys julkaistu (Todellinen)
Viimeisin päivitys julkaistu
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeisin lähetetty päivitys, joka täytti QC-kriteerit
Viimeksi vahvistettu
Viimeksi vahvistettu
Lisää tietoa
Tähän tutkimukseen liittyvät termit
Muita asiaankuuluvia MeSH-ehtoja
Muut tutkimustunnusnumerot
Muut tutkimustunnusnumerot
- NL88300.028.24
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