Cognitive Responses to Acute Breath-Hold Diving Training in Female Divers
Investigation of Cognitive Responses to Acute Breath-Hold Diving Training in Female Divers
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Undersøgelsestype
Undersøgelsestype
Tilmelding (Anslået)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
Studiekontakt
- Navn: Görkem Açar, Ress. Asst.
- Telefonnummer: +90 545 407 01 98
- E-mail: gacar@gelisim.edu.tr
Studiesteder
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Istanbul, Tyrkiet (Türkiye), 34000
- Istanbul Gelisim University
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Kontakt:
- Görkem Açar, Ress. Asst.
- Telefonnummer: +90 545 407 01 98
- E-mail: gacar@gelisim.edu.tr
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-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- Licensed breath-hold or free-diving athletes
- Aged between 18 and 30 years
- Minimum of 5 years of training experience
- No known cardiovascular or pulmonary disease
- Non-smokers
- Willing to participate voluntarily
- Refraining from intense exercise within 24 hours before testing
Exclusion Criteria:
- Use of performance-enhancing drugs or ergogenic aids
- Presence of chronic sports injury
- Alcohol consumption within 24 hours before testing
- Caffeine intake within 2 hours before testing
- Sleep deprivation or severe fatigue
- Current medication use Fear of water or inability to complete breath-hold procedures
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: Randomiseret
- Interventionel model: Crossover opgave
- Maskning: Ingen (Åben etiket)
Antal våben
Våben og indgreb
Deltagergruppe / ArmDeltagergruppe / Arm |
Intervention / BehandlingIntervention / Behandling |
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Eksperimentel: Control Session
Participants will complete baseline cognitive, respiratory, mood, and maximal breath-hold assessments without structured breath-hold exercise.
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Participants will undergo baseline cognitive, respiratory, mood, and physiological assessments without structured apnea or breath-hold exercise intervention.
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Eksperimentel: Land-Based Breath-Hold Training
Participants will perform land-based breath-hold exercises at 60% of individual maximal breath-hold capacity followed by post-intervention cognitive and mood assessments.
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Participants will perform structured land-based breath-hold exercises consisting of repeated apnea efforts at 60% of individual maximal breath-hold capacity with standardized rest intervals.
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Eksperimentel: Water-Based Breath-Hold Training
Participants will perform water-based breath-hold exercises in a swimming pool at 60% of individual maximal breath-hold capacity followed by post-intervention cognitive and mood assessments.
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Participants will perform structured breath-hold exercises in a swimming pool environment consisting of repeated apnea efforts at 60% of individual maximal breath-hold capacity with standardized rest intervals.
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Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Working Memory Accuracy (2-Back Test)
Tidsramme: Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Accuracy score obtained from the computerized 2-back cognitive task.
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Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Reaction Time During the 2-Back Test
Tidsramme: Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Mean reaction time recorded during correct responses in the 2-back cognitive task.
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Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Brunel Mood Scale (BRUMS) Total Score
Tidsramme: Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Total mood disturbance score assessed using the Brunel Mood Scale questionnaire.
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Baseline and immediately after the intervention, within 5 minutes post-intervention.
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Maximum Breath-Hold Duration
Tidsramme: Baseline during the control session before intervention sessions.
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Maximum voluntary breath-hold duration recorded during testing.
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Baseline during the control session before intervention sessions.
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Resting Heart Rate
Tidsramme: Before each experimental session.
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Resting heart rate measured before each session using a Polar heart rate monitor.
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Before each experimental session.
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Exercise Heart Rate Response
Tidsramme: During the intervention session.
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Heart rate responses recorded every 30 seconds during the breath-hold exercise protocol.
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During the intervention session.
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Samarbejdspartnere og efterforskere
Sponsor
Sponsor
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
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- 2026/148
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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