Pistacho and Sleep Quality (PistaSleep)
Effect of Pistachio (Pistacia Vera L.) Consumption on Locomotor Activity and Molecular Regulation of the Circadian Clock in Adipose Tissue of Overweight Adults
The goal of this study is to evaluate the effect of pistachio (Pistacia vera L.) consumption on plasma melatonin, antioxidant capacity, and circadian rhythms in overweight young adults.
The main question it aims to answer are:
- Can the consumption of pistachios, specifically their content of compounds like phyto-melatonin, effectively regulate the human biological clock and circadian rhythms?
Studieoversigt
Status
Status
Betingelser
Betingelser
Intervention / Behandling
Intervention / Behandling
Detaljeret beskrivelse
Undersøgelsestype
Undersøgelsestype
Tilmelding (Faktiske)
Tilmelding
Fase
Fase
- Ikke anvendelig
Kontakter og lokationer
Studiesteder
-
-
Querétaro
-
Querétaro City, Querétaro, Mexico, 76000
- Universidad Autonoma de Queretaro
-
-
Deltagelseskriterier
Berettigelseskriterier
Berettigelseskriterier
Aldre berettiget til at studere
- Voksen
Tager imod sunde frivillige
Beskrivelse
Inclusion Criteria:
- No diagnosed diseases
- Not regularly taking medications that affect melatonin synthesis or body regulation.
Exclusion Criteria:
- Smokers
- Pregnant women
- Individuals with night shifts, those following special diets or taking weight loss supplements
- People who had undergone recent surgical procedures or significant weight loss in two months before the study.
- Those taking sleep medications.
- Individuals who had made trans meridian trips within 1 month of the evaluation,
- Individuals with allergies, intolerances, or aversions to nuts/pistachios
- Participants who voluntarily withdrew from the study
- Participants who tested positive for COVID-19 during the intervention
- Participants who experienced adverse effects.
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 |
|---|---|
|
Eksperimentel: Pistacho consumption
Participants consumed 28 g (equivalent to 5.6 mg of phytomelatonin) of pistachios each day, specifically 40 pistachios with shells, 1 hour to 30 minutes before bedtime.
|
Participants consumed 28 g (equivalent to 5.6 mg of phyto-melatonin) of pistachios each day, specifically 40 pistachios with shells, 1 hour to 30 minutes before bedtime
|
Hvad måler undersøgelsen?
Primære resultatmål
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Body composition analysis
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Body composition analysis (BCA, including fat mass [FM] and fat-free mass [FFM], in kg and %) was performed with a seca mBCA 514/515 medical Body Composition Analyzer (Allers Hamburg, Germany).
The measurements were conducted in accordance with the guidelines of the International Society for the Advancement of Kinanthropometry (ISAK).
|
Baseline, 2 weeks, 4 weeks
|
|
Waist circumference
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Waist circumference (WC, in cm) was measured using an ergonomic SECA 201 measuring tape.
|
Baseline, 2 weeks, 4 weeks
|
|
Plasma melatonin
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Plasma obtained from the same samples of biochemicals determinations.
Plasma melatonin levels were measured before and after the intervention using a commercial plasma melatonin kit.
|
Baseline, 2 weeks, 4 weeks
|
|
Circadian locomotor activity
Tidsramme: Through study completion during 28-days.
|
A temperature sensor on the wirst, an activity and body position sensor was placed on the participant's arm and a luxometer was worn on the neck with a pendant over the clothing.
|
Through study completion during 28-days.
|
|
Questionnaire of activity during the day
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Horne and Östberg morning- evening test.
Visual Analog Score with a cumulative score scale
|
Baseline, 2 weeks, 4 weeks
|
|
Physical activity questionnaire (IPAQ)
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Measured with the scale MET-minutes per week" (o MET-min/week)
|
Baseline, 2 weeks, 4 weeks
|
|
Pittsburgh Sleep Quality Index (PSQI)
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Cumulative score scale by Gobal PSQI score
|
Baseline, 2 weeks, 4 weeks
|
Sekundære resultatmål
Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
|---|---|---|
|
Concentration of metabolic and lipid parameters
Tidsramme: Baseline, 2 weeks, 4 weeks
|
Metabolic parameters, including glucose (mg/dL), cholesterol (HDL-c and LDL-c, mg/dL), and triglycerides (mg/dL).
|
Baseline, 2 weeks, 4 weeks
|
|
Plasma antioxidant activity by FRAP method
Tidsramme: Baseline, 2 weeks, 4 weeks
|
The antioxidant activity in deproteinized plasma was assessed using the ferric reducing antioxidant power (FRAP) assay.
Plasma antioxidant activity was measured as milimol equivalent of Trolox/mL.
|
Baseline, 2 weeks, 4 weeks
|
|
Plasma antioxidant activity by ORAC assay.
Tidsramme: Baseline, 2 weeks, 4 weeks
|
The antioxidant activity in deproteinized plasma was assessed using the oxygen radical absorbance capacity (ORAC) method."
|
Baseline, 2 weeks, 4 weeks
|
Samarbejdspartnere og efterforskere
Sponsor
Sponsor
Datoer for undersøgelser
Studer store datoer
Studiestart (Faktiske)
Studiestart
Primær færdiggørelse (Faktiske)
Primær færdiggørelse
Studieafslutning (Faktiske)
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
Nøgleord
Andre undersøgelses-id-numre
Andre undersøgelses-id-numre
- CBFM-NOV19
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
Disse oplysninger blev hentet direkte fra webstedet clinicaltrials.gov uden ændringer. Hvis du har nogen anmodninger om at ændre, fjerne eller opdatere dine undersøgelsesoplysninger, bedes du kontakte register@clinicaltrials.gov. Så snart en ændring er implementeret på clinicaltrials.gov, vil denne også blive opdateret automatisk på vores hjemmeside .