Denne side blev automatisk oversat, og nøjagtigheden af ​​oversættelsen er ikke garanteret. Der henvises til engelsk version for en kildetekst.

Determination of Protocol of Nocturnal Food Intake of Shift Workers.

30. april 2019 opdateret af: Cibele Aparecida Crispim, Federal University of Uberlandia

Determination of Protocol of Nocturnal Food Intake of Shift Workers: a Crossover Randomized and Controlled Study.

This study evaluates the effect of different dietary conducts in the nocturnal period on the postprandial metabolism and food perceptions of night workers of the Hospital of Clinics of Uberlândia, Federal University of Uberlândia.

Studieoversigt

Status

Afsluttet

Betingelser

Intervention / Behandling

Detaljeret beskrivelse

Due to imbalances in the circadian rhythm, shift workers may present inadequate eating habits, which provoke metabolic and nutritional disorders. In this crossover study the participants consumed, at different times and separated by 6 days interval, two meals pre-established at the time of night work: a control and a higher-protein. On the day of each intervention, the participants were evaluated for response of blood and subjective markers after meal (glucose, insulin, triglycerides and subjective perceptions related to ingestion after each meal). It is expected that the standardization of a glycemic reduction diet will improve the metabolic response of the workers, demonstrated in the results of the biochemical parameters. If this scenario is confirmed, it is still expected that the data and results obtained in this study may serve as subsidies for the elaboration of nutritional interventions consistent with the work routine at night.

Undersøgelsestype

Interventionel

Tilmelding (Faktiske)

14

Fase

  • Ikke anvendelig

Kontakter og lokationer

Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.

Studiesteder

  • Brasilien
    • Minas Gerais
      • Uberlândia, Minas Gerais, Brasilien, 38405-320
        • Cibele Aparecida Crispim

Deltagelseskriterier

Forskere leder efter personer, der passer til en bestemt beskrivelse, kaldet berettigelseskriterier. Nogle eksempler på disse kriterier er en persons generelle helbredstilstand eller tidligere behandlinger.

Berettigelseskriterier

Aldre berettiget til at studere

20 år til 60 år (Voksen)

Tager imod sunde frivillige

Ja

Køn, der er berettiget til at studere

Han

Beskrivelse

Inclusion Criteria:

  • Male workers;
  • Age between 20 and 60 years;
  • Have been working night shift for at least six months;
  • Sedentary.

Exclusion Criteria:

  • Failure to provide the information or material necessary for the development of the study;
  • Carriers of diseases previously diagnosed and under treatment, such as type 2 diabetes mellitus, hypertension, cardiovascular diseases and related mood disorders such as depression.

Studieplan

Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.

Hvordan er undersøgelsen tilrettelagt?

Design detaljer

  • Primært formål: Forebyggelse
  • Tildeling: Randomiseret
  • Interventionel model: Crossover opgave
  • Maskning: Enkelt

Våben og indgreb

Deltagergruppe / Arm
Intervention / Behandling
Eksperimentel: Shift workers
Night workers of the Hospital of Clinics of Uberlândia, Federal University of Uberlândia, received the normal protein diet.
Andet: Normal protein diet
The intervention with the control diet was composed of 65% of carbohydrates, 15% of proteins and 20% of lipids.
Eksperimentel: Night workers
Night workers of the Hospital of Clinics of Uberlândia, Federal University of Uberlândia, received the high-protein diet.
Andet: High-protein diet
The intervention with the higher-protein diet was composed of 45% of carbohydrates, 35% of proteins and 20% of lipids.

Hvad måler undersøgelsen?

Primære resultatmål

Resultatmål
Foranstaltningsbeskrivelse
Tidsramme
Change of metabolic parameters
Tidsramme: 7 months
Blood samples were collected before and after (30, 60, 90 and 120 minutes) the consumption of each of the meals at nighttime (work schedule). In the first meal of the following day (standard breakfast) were determined the serum concentrations of glucose (mg/dL).
7 months
Change of metabolic parameters
Tidsramme: 7 months
Blood samples were collected before and after (30, 60, 90 and 120 minutes) the consumption of each of the meals at nighttime (work schedule). In the first meal of the following day (standard breakfast) were determined the serum concentrations of insulin (mU/mL).
7 months
Change of metabolic parameters
Tidsramme: 7 months
Blood samples were collected before and after (30, 60, 90 and 120 minutes) the consumption of each of the meals at nighttime (work schedule). In the first meal of the following day (standard breakfast) were determined the serum concentrations of triglycerides (mg/dL).
7 months
Change of food perceptions
Tidsramme: 7 months
To evaluate appetite, satiety and postprandial satisfaction, a visual analogue scale called "hunger and satiety scale" was applied before and after consumption of the proposed meal, with the questions, "How much hunger did you have before the meal?"; "After the meal, how did you feel?"; "How much did you like the meal?", signaling all responses on a 0 to 10 cm scale. There is no classification of the values obtained. The answers are subjective and used in a comparative way.
7 months

Samarbejdspartnere og efterforskere

Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.

Sponsor

Federal University of Uberlandia

Efterforskere

  • Ledende efterforsker: Cibele A Crispim, PhD, Federal University of Uberlândia

Publikationer og nyttige links

Den person, der er ansvarlig for at indtaste oplysninger om undersøgelsen, leverer frivilligt disse publikationer. Disse kan handle om alt relateret til undersøgelsen.

Generelle publikationer

Datoer for undersøgelser

Disse datoer sporer fremskridtene for indsendelser af undersøgelsesrekord og resumeresultater til ClinicalTrials.gov. Studieregistreringer og rapporterede resultater gennemgås af National Library of Medicine (NLM) for at sikre, at de opfylder specifikke kvalitetskontrolstandarder, før de offentliggøres på den offentlige hjemmeside.

Studer store datoer

Studiestart (Faktiske)

27. juni 2017

Primær færdiggørelse (Faktiske)

11. januar 2018

Studieafslutning (Faktiske)

11. januar 2018

Datoer for studieregistrering

Først indsendt

26. januar 2018

Først indsendt, der opfyldte QC-kriterier

5. marts 2018

Først opslået (Faktiske)

7. marts 2018

Opdateringer af undersøgelsesjournaler

Sidste opdatering sendt (Faktiske)

1. maj 2019

Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier

30. april 2019

Sidst verificeret

1. april 2019

Mere information

Begreber relateret til denne undersøgelse

Nøgleord

Yderligere relevante MeSH-vilkår

Andre undersøgelses-id-numre

  • CEP UFU 2250027/2017

Plan for individuelle deltagerdata (IPD)

Planlægger du at dele individuelle deltagerdata (IPD)?

UBESLUTET

Lægemiddel- og udstyrsoplysninger, undersøgelsesdokumenter

Studerer et amerikansk FDA-reguleret lægemiddelprodukt

Ingen

Studerer et amerikansk FDA-reguleret enhedsprodukt

Ingen

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 .

Kliniske forsøg med Normal protein diet

Søg i lignende forsøg

Sponsorer og samarbejdspartnere

Medicinske tilstande

Narkotikainterventioner

CROs by country

CROs in Mongolia

Betingelser

Sjældne sygdomme

Narkotikainterventioner

Kosttilskud

Sponsor / samarbejdspartnere

Placeringer

Abonner