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
調査の概要
詳細な説明
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.
研究の種類
入学 (予想される)
段階
- 適用できない
連絡先と場所
研究場所
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-
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Jakarta、インドネシア、13260
- PT DELAMITA BiILANO
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参加基準
適格基準
就学可能な年齢
健康ボランティアの受け入れ
受講資格のある性別
説明
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 ℃
研究計画
研究はどのように設計されていますか?
デザインの詳細
- 主な目的:処理
- 割り当て:ランダム化
- 介入モデル:並列代入
- マスキング:なし(オープンラベル)
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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実験的:intervention
Participants will ask to do 5:2 intermittent fasting (2 non-consecutive days a week) within 8 weeks
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8週間以内に週2日断食する
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介入なし:control
Participants will not doing fasting or intake restriction within 8 weeks
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この研究は何を測定していますか?
主要な結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
insulin resistance
時間枠: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
時間枠: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
時間枠: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
時間枠: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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二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
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mean caloric intake
時間枠: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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協力者と研究者
スポンサー
捜査官
- 主任研究者:Anni Rahmawati, postgraduate、Ilmu Gizi Fakultas Kedokteran Universitas Indonesia
出版物と役立つリンク
一般刊行物
- 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.
研究記録日
主要日程の研究
研究開始 (予想される)
一次修了 (予想される)
研究の完了 (予想される)
試験登録日
最初に提出
QC基準を満たした最初の提出物
最初の投稿 (実際)
学習記録の更新
投稿された最後の更新 (実際)
QC基準を満たした最後の更新が送信されました
最終確認日
詳しくは
この情報は、Web サイト clinicaltrials.gov から変更なしで直接取得したものです。研究の詳細を変更、削除、または更新するリクエストがある場合は、register@clinicaltrials.gov。 までご連絡ください。 clinicaltrials.gov に変更が加えられるとすぐに、ウェブサイトでも自動的に更新されます。