Methodological Study of Exercise and Hypoxic Conditions in Healthy Subjects (ExHyp)
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Samuel Vergès
- Telefonnummer: +33670395773
- E-mail: sverges@chu-grenoble.fr
Studiesteder
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La Tronche, Frankrig, 38700
- CReSI (centre de recherche en santé intégrée)
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Kontakt:
- Samuel VERGES
- Telefonnummer: +33456589900
- E-mail: SVerges@chu-grenoble.fr
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Healthy male or female volunteers
- Aged 18-55
- Body Mass Index <30 kg/m²
- Participants covered by a social security scheme
- Participants capable of signing an informed consent form
- Negative pregnancy test and highly effective contraception for women of childbearing age
Exclusion Criteria:
- Cardiorespiratory, metabolic and neurological disorders, or other conditions assessed during the inclusion consultation that may affect physiological responses to exercise or hypoxia
- Pharmacological treatment taken during the study, other than oral or implantable contraceptive medication for female volunteers of childbearing age
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
|---|---|
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Eksperimentel: Exercise and hypoxia
Exercise test performed while inhaling a gas mixture
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Subjects will perform an exercise test while inhaling a hypoxic gas mixture
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Muscle oxygenation
Tidsramme: During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Measured by NIRS in % saturation
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During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Gas exchange
Tidsramme: During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Oxygen consumption and cardon dioxide production measured at the mouth, measured in ml/min
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During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Heart rate
Tidsramme: During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Measured by ECG in bpm
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During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Limb blood flow
Tidsramme: During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Measured by Doppler ultrasound in ml/min
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During 5 minutes before starting the exercise test, continuously during the exercise test and during 10 minutes immediatly after the end of the exercise test
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Samarbejdspartnere
Samarbejdspartnere
Publikationer og nyttige links
Generelle publikationer
- Mazzeo RS. Physiological responses to exercise at altitude : an update. Sports Med. 2008;38(1):1-8. doi: 10.2165/00007256-200838010-00001.
- Hansford HJ, Wewege MA, Cashin AG, Hagstrom AD, Clifford BK, McAuley JH, Jones MD. If exercise is medicine, why don't we know the dose? An overview of systematic reviews assessing reporting quality of exercise interventions in health and disease. Br J Sports Med. 2022 Jun;56(12):692-700. doi: 10.1136/bjsports-2021-104977. Epub 2022 Feb 15.
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Studiestart
Primær færdiggørelse (Anslået)
Primær færdiggørelse
Studieafslutning (Anslået)
Studieafslutning
Datoer for studieregistrering
Først indsendt
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Først opslået
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering sendt
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- ExHyp
Plan for individuelle deltagerdata (IPD)
Planlægger du at dele individuelle deltagerdata (IPD)?
Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter
Studerer et amerikansk FDA-reguleret lægemiddelprodukt
Studerer et amerikansk FDA-reguleret enhedsprodukt
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