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
Panoramica dello studio
Stato
Stato
Condizioni
Condizioni
Intervento / Trattamento
Intervento / Trattamento
Descrizione dettagliata
Tipo di studio
Tipo di studio
Iscrizione (Stimato)
Iscrizione
Fase
Fase
- Non applicabile
Contatti e Sedi
Contatto studio
Contatto studio
- Nome: Silvie Timmers, PhD
- Numero di telefono: +31 317-484 136
- Email: silvie.timmers@wur.nl
Luoghi di studio
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Gelderland
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Wageningen, Gelderland, Olanda, 6708WD
- Reclutamento
- Wageningen University and Research
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Contatto:
- Human and Animal Physiology
- Numero di telefono: +31317484136
- Email: office.hap@wur.nl
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Criteri di partecipazione
Criteri di ammissibilità
Criteri di ammissibilità
Età idonea allo studio
- Adulto
Accetta volontari sani
Descrizione
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
Piano di studio
Come è strutturato lo studio?
Dettagli di progettazione
- Scopo principale: Altro
- Assegnazione: Randomizzato
- Modello interventistico: Assegnazione parallela
- Mascheramento: Separare
Numero di armi
Armi e interventi
Gruppo di partecipanti / ArmGruppo di partecipanti / Arm |
Intervento / TrattamentoIntervento / Trattamento |
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Sperimentale: 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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Comparatore placebo: 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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Cosa sta misurando lo studio?
Misure di risultato primarie
Misure di risultato primarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
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Change in isometric muscle strength of the vastus lateralis muscle on a muscle dynamometer before and 72h after damaging exercise
Lasso di tempo: 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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Misure di risultato secondarie
Misure di risultato secondarie
Misura del risultato |
Misura Descrizione |
Lasso di tempo |
|---|---|---|
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Change in muscle fatigue from before until 72 hours after damaging exercise measured with electrical stimulation on a muscle dynamometer
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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
Lasso di tempo: 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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Collaboratori e investigatori
Sponsor
Sponsor
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Inizio studio (Effettivo)
Inizio studio
Completamento primario (Stimato)
Completamento primario
Completamento dello studio (Stimato)
Completamento dello studio
Date di iscrizione allo studio
Primo inviato
Primo inviato
Primo inviato che soddisfa i criteri di controllo qualità
Primo inviato che soddisfa i criteri di controllo qualità
Primo Inserito (Effettivo)
Primo Inserito
Aggiornamenti dei record di studio
Ultimo aggiornamento pubblicato (Effettivo)
Ultimo aggiornamento pubblicato
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo aggiornamento inviato che soddisfa i criteri QC
Ultimo verificato
Ultimo verificato
Maggiori informazioni
Termini relativi a questo studio
Termini MeSH pertinenti aggiuntivi
Altri numeri di identificazione dello studio
Altri numeri di identificazione dello studio
- NL88300.028.24
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