Creatine for Recovery and Thinking in Mothers (CREATE-MOM)
Creatine for Recovery, Executive Function, Activity, Thinking & Energy in Mothers (CREATE-MOM)
Studieoversikt
Status
Status
Forhold
Forhold
Intervensjon / Behandling
Intervensjon / Behandling
Detaljert beskrivelse
Studietype
Studietype
Registrering (Antatt)
Registrering
Fase
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiekontakt
Studiekontakt
- Navn: Abbie Smith-Ryan, PhD
- Telefonnummer: 919-962-2574
- E-post: abbiesmith@unc.edu
Studer Kontakt Backup
- Navn: Research Coordinator
- Telefonnummer: 919-962-1663
- E-post: aplresearch@unc.edu
Studiesteder
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North Carolina
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Chapel Hill, North Carolina, Forente stater, 27599
- Applied Physiology Laboratory
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Ta kontakt med:
- Study Coordinator
- Telefonnummer: 919-962-1663
- E-post: aplresearch@unc.edu
-
Hovedetterforsker:
- Abbie Smith-Ryan, PhD
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Deltakelseskriterier
Kvalifikasjonskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
- Voksen
Tar imot friske frivillige
Beskrivelse
Inclusion Criteria:
- 6 weeks -12 months postpartum
- Body mass index of 18.5-34.9 kg/m2
- Cleared to resume physical activity
Exclusion Criteria:
- Experienced a musculoskeletal injury, excluding a Cesarean delivery,within the past three months that inhibits participation in the study.
- Has chronic kidney disease, liver disease, chronic obstructive pulmonary disease, or cancer
- Currently using medications that may directly impact the primary outcomes including: diuretics and corticosteroids).
- Has uncontrolled hypertension or diabetes, or has recently started medication, without a stable dose for 3 consecutive months.
- Currently using creatine monohydrate or other performance-enhancing supplements
- Has a self-identified or clinically diagnosed eating disorder
- Taking or having supplemented with creatine monohydrate in the last 28-days
- Medical contradictions for physical exercise
- Has participated in another clinical trial within 4-weeks prior to enrollment that in the opinion of the PI would influence the results.
- Has severely impaired hearing or speech or inability to speak English.
- Unwilling or unable to comply with the study protocol, including abstaining from caffeine, tobacco, alcohol, and physical activity before testing days.
- Is currently pregnant.
- Has a known allergy to the transducer gel used for the ultrasound
- Has a known allergy to creatine monohydrate
Studieplan
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Annen
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Dobbelt
Antall våpen
Våpen og intervensjoner
Deltakergruppe / ArmDeltakergruppe / Arm |
Intervensjon / BehandlingIntervensjon / Behandling |
|---|---|
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Eksperimentell: Low-Dose Creatine Monohydrate
Participants consume 5 grams per day of creatine monohydrate for 28 consecutive days.
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Creatine monohydrate taken daily mixed with 6-8 oz of water.
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Eksperimentell: High-dose Creatine Monohydrate
Participants consume 10 grams per day of creatine monohydrate for 28 consecutive days.
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Creatine monohydrate taken daily mixed with 6-8 oz of water.
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Hva måler studien?
Primære resultatmål
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Repeated Sprint Ability Peak Power
Tidsramme: Change from baseline to 4 weeks post-supplementation.
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Peak power (Watts) measured during a repeated sprint ability cycling test.
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Change from baseline to 4 weeks post-supplementation.
|
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Fatigue Index
Tidsramme: Change from baseline to 4 weeks post-supplementation.
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Fatigue index (%) calculated from repeated sprint ability testing.
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Change from baseline to 4 weeks post-supplementation.
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Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
Tidsramme |
|---|---|---|
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Skeletal Muscle Oxygen Recovery
Tidsramme: Change from baseline to 4 weeks post-supplementation
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Recovery rate constant of skeletal muscle oxygen consumption following exercise measured by near-infrared spectroscopy and arterial occlusion procedures.
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Change from baseline to 4 weeks post-supplementation
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Executive Function
Tidsramme: Change from baseline to 4 weeks post-supplementation
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Executive function measured using the NIH Toolbox Flanker Inhibitory Control and Attention Test.
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Change from baseline to 4 weeks post-supplementation
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Working Memory
Tidsramme: Change in baseline to 4 weeks post-supplementation.
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Working memory measured using the NIH Toolbox List Sorting Working Memory Test.
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Change in baseline to 4 weeks post-supplementation.
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Brain Creatine Concentration
Tidsramme: Change from baseline to 4 weeks post-supplementation
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Brain phosphocreatine and related bioenergetic metabolites assessed using phosphorus magnetic resonance spectroscopy (³¹P-MRS) in the imaging subsample
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Change from baseline to 4 weeks post-supplementation
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Samarbeidspartnere og etterforskere
Sponsor
Sponsor
Etterforskere
Etterforskere
- Hovedetterforsker: Abbie Smith-Ryan, PhD, University of North Carolina, Chapel Hill
Studierekorddatoer
Studer hoveddatoer
Studiestart (Antatt)
Studiestart
Primær fullføring (Antatt)
Primær fullføring
Studiet fullført (Antatt)
Studiet fullført
Datoer for studieregistrering
Først innsendt
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Først lagt ut
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Sist oppdatering lagt ut
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
Andre studie-ID-numre
- 26-1724
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
IPD-planbeskrivelse
IPD-delingstidsramme
Tilgangskriterier for IPD-deling
IPD-deling Støtteinformasjonstype
- STUDY_PROTOCOL
Legemiddel- og utstyrsinformasjon, studiedokumenter
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