Effect Of Intermittent Fasting To Metabolic And Oxidative Stress Marker
8. april 2020 opdateret af: Anni Rahmawati
Effect Of Intermittent Fasting 5: 2 To Waist Circumference, Insulin Resistance And Oxidative Stress Marker In Obese Workers In Jakarta
The world prevalence of obesity in adult population in 2016 was 650 million while in Indonesia, it has increased from 14,8 percent to 21,8 percent in 2018.
Obesity is an established risk factors for metabolic and non communicable- diseases.
The purpose of this research was to assess the different effect on waist circumference, insulin resistance and oxidative stress marker between fasting (intervention) group and not fasting (control) group after 8 weeks 5:2 intermittent fasting (IF) among obese male workers.
Studieoversigt
Detaljeret beskrivelse
Intermittent fasting is eating pattern in that cycles between periods of fasting and eating. 5:2 intermittent fasting (IF) is a form of time-restricted fasting which no calories are consumed for at least 14 hours (for 4 am to 6 pm) will done in two non-consecutive days days per week, followed by ad libitum intake on the remaining days, with water restriction too.
Participants will be distributed to each group by simple randomization. This study will access the characteristic data, dietary intake and physical activity from the participants. Anthropometry and blood sample (for insulin resistance (HOMA-IR) and oxidative stress (malondialdehyde and catalase)) were taken at baseline and at the end of the study. Participants from each group will gets counseling at the second week of intervention and they will follow up to 8 weeks with control and evaluation form.
Undersøgelsestype
Interventionel
Tilmelding (Forventet)
62
Fase
- Ikke anvendelig
Kontakter og lokationer
Dette afsnit indeholder kontaktoplysninger for dem, der udfører undersøgelsen, og oplysninger om, hvor denne undersøgelse udføres.
Studiekontakt
- Navn: Anni Rahmawati, postgraduate
- Telefonnummer: 6285260074015
- E-mail: annibustami@gmail.com
Undersøgelse Kontakt Backup
- Navn: Karima Yudhistina, postgraduate
- Telefonnummer: 6282126002211
- E-mail: karimayudhistina@gmail.com
Studiesteder
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Jakarta, Indonesien, 13260
- PT DELAMITA BiILANO
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Kontakt:
- Anni rahmawati
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Kontakt:
- Karima yudhistina
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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
30 år til 59 år (Voksen)
Tager imod sunde frivillige
Ja
Køn, der er berettiget til at studere
Han
Beskrivelse
Inclusion Criteria:
- Men aged 30-59 years
- Has a BMI ≥ 25 kg/m^2
- Has a waist circumference of ≥ 90 cm
- Willingness to participate in the whole study by signing informed consent
Exclusion Criteria:
- Doing regular fasting (2 days a week) for 12 weeks before the study begins.
- In a certain diet at the moment
- Participants who are taking drugs that can affect blood sugar, insulin, and drugs (steroids, beta blockers, adrenergics), vitamins or herbal supplements and other drugs that affect oxidative stress.
- Participants suffering from obesity with complications such as impaired liver function, impaired kidney function, heart disease and type 2 diabetes mellitus are known through anamnesis and physical examination as well as fasting blood sugar checks.
- Participants that has a fever with temperatures> 37.5 ℃
Studieplan
Dette afsnit indeholder detaljer om studieplanen, herunder hvordan undersøgelsen er designet, og hvad undersøgelsen måler.
Hvordan er undersøgelsen tilrettelagt?
Design detaljer
- Primært formål: Behandling
- Tildeling: Randomiseret
- Interventionel model: Parallel tildeling
- Maskning: Ingen (Åben etiket)
Våben og indgreb
Deltagergruppe / Arm |
Intervention / Behandling |
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Eksperimentel: intervention
Participants will ask to do 5:2 intermittent fasting (2 non-consecutive days a week) within 8 weeks
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Faste 2 dage om ugen inden for 8 uger
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Ingen indgriben: control
Participants will not doing fasting or intake restriction within 8 weeks
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Hvad måler undersøgelsen?
Primære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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insulin resistance
Tidsramme: 8 weeks
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The pathological condition in which cells fail to respond normally to the hormone insulin.
Assessed based on the HOMA-IR value
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8 weeks
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catalase level
Tidsramme: 8 weeks
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Enzymatic antioxidant status of endogenous catalase in the blood, expressed in U/mg
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8 weeks
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plasma malondialdehyde level
Tidsramme: 8 weeks
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the concentration of malondialdehyde (1,3-Propanedial) in the plasma as an oxidative stress marker measured by means of Will's method expressed in nmol/ml plasma unit
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8 weeks
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waist circumference
Tidsramme: 8 weeks
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One way of anthropometry measurement to assess the visceral fat mass, so that it can evaluate the risk of metabolic disease.
expressed in centimeter.
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8 weeks
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Sekundære resultatmål
Resultatmål |
Foranstaltningsbeskrivelse |
Tidsramme |
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mean caloric intake
Tidsramme: 8 weeks
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the average amount of calories consumed daily by the participant which was determined from food diary and subsequent caloric contents calculation expressed in kilocalorie
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8 weeks
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Samarbejdspartnere og efterforskere
Det er her, du vil finde personer og organisationer, der er involveret i denne undersøgelse.
Sponsor
Efterforskere
- Ledende efterforsker: Anni Rahmawati, postgraduate, Ilmu Gizi Fakultas Kedokteran Universitas Indonesia
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
- Sutton EF, Beyl R, Early KS, Cefalu WT, Ravussin E, Peterson CM. Early Time-Restricted Feeding Improves Insulin Sensitivity, Blood Pressure, and Oxidative Stress Even without Weight Loss in Men with Prediabetes. Cell Metab. 2018 Jun 5;27(6):1212-1221.e3. doi: 10.1016/j.cmet.2018.04.010. Epub 2018 May 10.
- Conley M, Le Fevre L, Haywood C, Proietto J. Is two days of intermittent energy restriction per week a feasible weight loss approach in obese males? A randomised pilot study. Nutr Diet. 2018 Feb;75(1):65-72. doi: 10.1111/1747-0080.12372. Epub 2017 Aug 9.
- Witjaksono F, Prafiantini E, Rahmawati A. Effect of intermittent fasting 5:2 on body composition and nutritional intake among employees with obesity in Jakarta: a randomized clinical trial. BMC Res Notes. 2022 Oct 12;15(1):323. doi: 10.1186/s13104-022-06209-7.
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 (Forventet)
1. juni 2020
Primær færdiggørelse (Forventet)
1. august 2020
Studieafslutning (Forventet)
1. september 2020
Datoer for studieregistrering
Først indsendt
20. marts 2020
Først indsendt, der opfyldte QC-kriterier
23. marts 2020
Først opslået (Faktiske)
24. marts 2020
Opdateringer af undersøgelsesjournaler
Sidste opdatering sendt (Faktiske)
10. april 2020
Sidste opdatering indsendt, der opfyldte kvalitetskontrolkriterier
8. april 2020
Sidst verificeret
1. april 2020
Mere information
Begreber relateret til denne undersøgelse
Yderligere relevante MeSH-vilkår
Andre undersøgelses-id-numre
- 20-02-0153
Plan for individuelle deltagerdata (IPD)
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