Blood Parameter Changes Following Aerobic Exercise in Professional Soccer Players (ABP-Soccer)
Aerobic Exercise-Induced Changes in Ferritin, Folate, Vitamin B12, and Parathyroid Hormone Levels in Professional Soccer Players
Studieoversigt
Status
Betingelser
Intervention / Behandling
Detaljeret beskrivelse
This single-group interventional study is designed to examine acute changes in selected blood biomarkers following aerobic exercise in professional soccer players. A total of 20 professional male soccer players aged 18-25 years will voluntarily participate. Participants will be recruited from a professional soccer club in Karabuk, Türkiye. Before participation, all individuals will receive information about the study procedures, provide written informed consent, and undergo medical screening to determine their eligibility for maximal aerobic exercise.
Body height and body mass will be measured before exercise testing. Aerobic exercise will be performed using a progressive 20-meter shuttle run test. Participants will run continuously between two lines positioned 20 meters apart while following prerecorded audio signals. Running speed will progressively increase as the interval between the audio signals decreases. The test will end when a participant fails to reach the designated line before the audio signal on two consecutive occasions.
Venous blood samples of approximately 5 mL will be collected immediately before and immediately after the exercise protocol by qualified healthcare personnel. Blood samples will be collected into anticoagulant-free serum tubes. Following a clotting period of approximately 30 minutes, the samples will be centrifuged at 3,000 revolutions per minute to separate the serum. Serum samples will be stored at -70°C until laboratory analysis.
Serum ferritin, folate, vitamin B12, and parathyroid hormone (PTH) concentrations will be measured. Pre- to post-exercise changes in each biomarker will be analyzed separately to determine the acute physiological responses elicited by aerobic exercise in professional soccer players.
Undersøgelsestype
Tilmelding (Anslået)
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiekontakt
- Navn: Özgür EKEN, PhD
- Telefonnummer: +905532132795
- E-mail: ozgur.eken@inonu.edu.tr
Undersøgelse Kontakt Backup
- Navn: musa şahin, PhD
Studiesteder
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Karabük, Tyrkiet (Türkiye)
- Exercise Physiology Laboratory, Faculty of Sport Sciences, Karabuk University
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Kontakt:
- Musa ŞAHİN, PhD
- Telefonnummer: +905549755058
- E-mail: musasahin@karabuk.edu.tr
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Deltagelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:- Professional soccer players.
- Willing and able to participate in the study procedures.
- Provision of informed consent.
Exclusion Criteria:- Inability to complete the aerobic exercise protocol.
- Withdrawal from the study or unwillingness to continue participation.
Studieplan
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Grundvidenskab
- Tildeling: N/A
- Interventionel model: Enkelt gruppeopgave
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
|---|---|
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Eksperimentel: Aerobic Exercise
All participants will complete a progressive 20-meter shuttle run test.
Venous blood samples will be collected immediately before and immediately after the exercise protocol to assess acute changes in serum ferritin, folate, vitamin B12, and parathyroid hormone concentrations.
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Participants will perform a progressive 20-meter shuttle run test by running continuously between two lines positioned 20 meters apart in time with prerecorded audio signals.
Running speed will progressively increase as the interval between the audio signals decreases.
The test will end when the participant fails to reach the designated line before the signal on two consecutive occasions.
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
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Change in Serum Ferritin Concentration From Pre-Exercise to Immediately Post-Exercise
Tidsramme: Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Venous blood samples will be collected immediately before and immediately after the 20-meter shuttle run test.
Serum ferritin concentration will be measured in ng/mL.
For each participant, the change will be calculated by subtracting the pre-exercise value from the post-exercise value.
The group-level outcome will be summarized using the mean change and standard deviation.
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Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Change in Serum Folate Concentration From Pre-Exercise to Immediately Post-Exercise
Tidsramme: Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Venous blood samples will be collected immediately before and immediately after the 20-meter shuttle run test.
Serum folate concentration will be measured in ng/mL.
For each participant, the change will be calculated by subtracting the pre-exercise value from the post-exercise value.
The group-level outcome will be summarized using the mean change and standard deviation.
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Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Change in Serum Vitamin B12 Concentration From Pre-Exercise to Immediately Post-Exercise
Tidsramme: Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Venous blood samples will be collected immediately before and immediately after the 20-meter shuttle run test.
Serum vitamin B12 concentration will be measured in pg/mL.
For each participant, the change will be calculated by subtracting the pre-exercise value from the post-exercise value.
The group-level outcome will be summarized using the mean change and standard deviation.
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Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Change in Serum Parathyroid Hormone Concentration From Pre-Exercise to Immediately Post-Exercise
Tidsramme: Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Venous blood samples will be collected immediately before and immediately after the 20-meter shuttle run test.
Serum parathyroid hormone (PTH) concentration will be measured in pg/mL.
For each participant, the change will be calculated by subtracting the pre-exercise value from the post-exercise value.
The group-level outcome will be summarized using the mean change and standard deviation.
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Immediately before exercise and immediately after completion of the 20-meter shuttle run test
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Samarbejdspartnere og efterforskere
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Anslået)
Primær færdiggørelse (Anslået)
Studieafslutning (Anslået)
Datoer for studieregistrering
Først indsendt
Først indsendt, der opfyldte QC-kriterier
Først opslået (Faktiske)
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
Sidst verificeret
Mere information
Begreber relateret til denne undersøgelse
Andre undersøgelses-id-numre
- KBÜ-AEROBIC-BLOOD-2026-01
Plan for individuelle deltagerdata (IPD)
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IPD-planbeskrivelse
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