- ICH GCP
- US Clinical Trials Registry
- Klinisk utprøving NCT04319133
Effect Of Intermittent Fasting To Metabolic And Oxidative Stress Marker
Effect Of Intermittent Fasting 5: 2 To Waist Circumference, Insulin Resistance And Oxidative Stress Marker In Obese Workers In Jakarta
Studieoversikt
Detaljert 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.
Studietype
Registrering (Forventet)
Fase
- Ikke aktuelt
Kontakter og plasseringer
Studiesteder
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Jakarta, Indonesia, 13260
- PT DELAMITA BiILANO
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Deltakelseskriterier
Kvalifikasjonskriterier
Alder som er kvalifisert for studier
Tar imot friske frivillige
Kjønn som er kvalifisert for studier
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
Hvordan er studiet utformet?
Designdetaljer
- Primært formål: Behandling
- Tildeling: Randomisert
- Intervensjonsmodell: Parallell tildeling
- Masking: Ingen (Open Label)
Våpen og intervensjoner
Deltakergruppe / Arm |
Intervensjon / Behandling |
|---|---|
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Eksperimentell: 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 dager i uken innen 8 uker
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Ingen inngripen: control
Participants will not doing fasting or intake restriction within 8 weeks
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Hva måler studien?
Primære resultatmål
Resultatmål |
Tiltaksbeskrivelse |
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 |
Tiltaksbeskrivelse |
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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Samarbeidspartnere og etterforskere
Sponsor
Etterforskere
- Hovedetterforsker: Anni Rahmawati, postgraduate, Ilmu Gizi Fakultas Kedokteran Universitas Indonesia
Publikasjoner og nyttige lenker
Generelle publikasjoner
- 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.
Studierekorddatoer
Studer hoveddatoer
Studiestart (Forventet)
Primær fullføring (Forventet)
Studiet fullført (Forventet)
Datoer for studieregistrering
Først innsendt
Først innsendt som oppfylte QC-kriteriene
Først lagt ut (Faktiske)
Oppdateringer av studieposter
Sist oppdatering lagt ut (Faktiske)
Siste oppdatering sendt inn som oppfylte QC-kriteriene
Sist bekreftet
Mer informasjon
Begreper knyttet til denne studien
Ytterligere relevante MeSH-vilkår
Andre studie-ID-numre
- 20-02-0153
Plan for individuelle deltakerdata (IPD)
Planlegger du å dele individuelle deltakerdata (IPD)?
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