Benefit of IQP-VV-102 in Reducing Postprandial Glucose Level in Overweight Caucasian Subjects
2015年11月9日 更新者:InQpharm Group
Double-blind, Randomised, Placebo-controlled, Three-way Crossover Clinical Investigation to Evaluate the Benefit of IQP-VV-102 in Reducing Postprandial Glucose Level in Overweight Caucasian Subjects
In this trial, the investigational product , the active ingredients which has been proven to reduce postprandial glucose in healthy and diabetic patients, will be tested.
The primary aim of this clinical study is to evaluate the possibility of the investigational product to reduce the rise of postprandial glucose AUC level in overweight Caucasian subjects with normal to prediabetic biomarkers (IFG/HbA1C), without prompting a disproportionate rise in insulin levels.
調査の概要
研究の種類
介入
入学 (予想される)
27
段階
- フェーズ 3
連絡先と場所
このセクションには、調査を実施する担当者の連絡先の詳細と、この調査が実施されている場所に関する情報が記載されています。
研究場所
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Berlin、ドイツ、10369
- analyze & realize GmbH
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参加基準
研究者は、適格基準と呼ばれる特定の説明に適合する人を探します。これらの基準のいくつかの例は、人の一般的な健康状態または以前の治療です。
適格基準
就学可能な年齢
18年~60年 (大人)
健康ボランティアの受け入れ
はい
受講資格のある性別
全て
説明
Inclusion Criteria:
- Caucasian
- BMI between ≥ 25 and < 30 kg/m2
- Normal to prediabetic biomarkers: FBG 3.9-6.9 mmol/L / 70-125mg/dL and HbA1c 4-6.4%
- Willing to take test meal and adhere to consumptions of pre-prepared meals supplied (controlled by subject diary)
- Willing to maintain same level of physical activity during the study
- Willing to arrive at the study site with the same, non-strenuous means of transportation during the study
- Negative pregnancy testing (beta hCG) for women of childbearing potential during screening
- Women of child-bearing potential have to agree to use appropriate birth control methods during the study period
- Written informed consent of the subject to participate is a prerequisite for study participation
Exclusion Criteria:
- Known sensitivity to L-arabinose and grape marc extracts, or any sources of the active ingredients and excipients
- Use of medications or dietary supplements that may influence body weight 4 weeks, and gastrointestinal functions 2 weeks prior to enrolment and during the study
- Use of anti-diabetic medication
- Strenuous exercise within one day prior to blood glucose sampling (including screening).
- History of bariatric surgery, small bowel resection, or extensive bowel resection
- Difficult veins
- Recent blood donation in the last 1 month prior to study
- Pregnancy or nursing
- Clinically relevant excursions of safety parameters
- Any other serious condition or disease that renders subjects ineligible
- Smoking
- Exceeding safe alcohol consumption (men: ≥ 21 units/week; women: ≥ 14 units/week) and any alcohol consumption within 24 hours before venous blood glucose sampling
- All vegetarians and subjects with self-reported diet high in fat or protein
- Subjects are not able to communicate with local study staff
- Recent antibiotic and cortisone use up to one week and during the study
- Participation in another study during the last 30 days of the screening visit (V1)
研究計画
このセクションでは、研究がどのように設計され、研究が何を測定しているかなど、研究計画の詳細を提供します。
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:防止
- 割り当て:ランダム化
- 介入モデル:クロスオーバー割り当て
- マスキング:ダブル
武器と介入
参加者グループ / アーム |
介入・治療 |
|---|---|
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アクティブコンパレータ:Dose 1 of IQP-VV-102
Total 4 tablets (2 tablets with active ingredients and 2 placebo tablets) to be taken, 15 minutes before test meals (on 3 treatment days at the study site) with 200mL of water.
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Dose 1 (D1) group will take 2 tablets with active ingredients and 2 placebo tablets.
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アクティブコンパレータ:Dose 2 of IQP-VV-102
Total 4 tablets (4 tablets with active ingredients) to be taken, 15 minutes before test meals (on 3 treatment days at the study site) with 200mL of water.
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Dose 2 (D2) group will take 4 tablets with active ingredients.
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プラセボコンパレーター:Placebo
Total 4 placebo tablets, 15 minutes before test meals (on 3 treatment days at the study site) with 200mL of water.
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Placebo group will take 4 placebo tablets. The placebo is designed to be identical to IQP-VV-102. |
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 |
|---|---|---|
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Percentage change in raised postprandial glucose (PPG) AUC levels of the verum groups (dose D1 and dose D2) compared against the placebo among normal to prediabetic overweight Caucasian subjects.
時間枠:120 minutes
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Measures raised PPG AUC levels (mmol/L) from 0-120 minutes on each visit
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120 minutes
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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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Change in incremental PPG AUC level (mmol/L)
時間枠:120 minutes
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Measured from 0-120 minutes after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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120 minutes
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Change in total and incremental PPG AUC level (mmol/L)
時間枠:180 minutes
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Measured from 0th minute, to 60th, 90th and 180th minute after intake of verum or placebo on subjects on each of the 3 visit days.
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180 minutes
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Changes in PPG concentration
時間枠:180 minutes
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Measured at 15, 30, 45, 60, 90, and 120 minutes after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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180 minutes
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Dose response of PPG level
時間枠:Measured after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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Measured after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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Change in total and incremental AUC insulin level (mmol/L)
時間枠:180 minutes
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Measured from 0th minute to 120th and 180th minutes after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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180 minutes
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Dose response of insulin level
時間枠:Measured after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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Measured after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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Change in total and incremental AUC triglyceride level
時間枠:180 minutes
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Measured from 0-180 minutes after intake of verum or placebo on recruited subjects on each of the 3 visit days.
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180 minutes
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Global evaluation of tolerability both by investigator and subjects
時間枠:Throughout the study (8-14 days)
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Global scaled evaluation with "very good", "good", "moderate" and "poor"
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Throughout the study (8-14 days)
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Incidence of adverse events (Safety parameters evaluation)
時間枠:Throughout the study period (8-14 days)
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Eg. Liver Function Test, Lipid parameters, Renal Function Tests.
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Throughout the study period (8-14 days)
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Reported adverse events
時間枠:Throughout the whole study period (8-14 days)
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For any adverse event, the term of the event, intensity, duration, seriousness, frequency, outcome and assessment of causality with the investigational product will be documented in the Case Report Form (CRF)
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Throughout the whole study period (8-14 days)
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協力者と研究者
ここでは、この調査に関係する人々や組織を見つけることができます。
スポンサー
捜査官
- 主任研究者:Ralf Uebelhack, PhD、Charité
研究記録日
これらの日付は、ClinicalTrials.gov への研究記録と要約結果の提出の進捗状況を追跡します。研究記録と報告された結果は、国立医学図書館 (NLM) によって審査され、公開 Web サイトに掲載される前に、特定の品質管理基準を満たしていることが確認されます。
主要日程の研究
研究開始
2014年6月1日
一次修了 (実際)
2015年10月1日
試験登録日
最初に提出
2015年8月24日
QC基準を満たした最初の提出物
2015年9月1日
最初の投稿 (見積もり)
2015年9月4日
学習記録の更新
投稿された最後の更新 (見積もり)
2015年11月10日
QC基準を満たした最後の更新が送信されました
2015年11月9日
最終確認日
2015年11月1日
詳しくは
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