このページは自動翻訳されたものであり、翻訳の正確性は保証されていません。を参照してください。 英語版 ソーステキスト用。

A Study of Postprandial Hyperglycemia in Participants With Type 2 Diabetes

2014年2月21日 更新者：Eli Lilly and Company

The Effect of Postprandial Hyperglycemia on the Arterial Stiffness in Patients With Type 2 Diabetes

This Study is looking at whether high blood glucose levels after a meal affect arterial stiffness more or less than low blood glucose levels, and whether certain cardiovascular markers influence the outcome of this.

調査の概要

状態

完了

条件

介入・治療

研究の種類

介入

入学 (実際)

72

段階

  • フェーズ 4

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

  • フィンランド
      • Helsinki、フィンランド、00014
        • For additional information regarding investigative sites for this trial, contact 1-877-CTLILLY (1-877-285-4559, 1-317-615-4559) Mon - Fri from 9 AM to 5 PM Eastern Time (UTC/GMT - 5 hours, EST), or speak with your personal physician.

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

45年～70年 (大人、高齢者)

健康ボランティアの受け入れ

はい

受講資格のある性別

男

説明

Inclusion Criteria:

  • Are diagnosed with T2DM (according to the American Diabetes Association classification [American Diabetes Association 2006]) and on insulin therapy for at least 6 months.
  • Have not smoked in the last 12 hours prior to the study visit.
  • Have albuminuria but normal kidney function or normal UAER [UAER < 20 micrograms per minute (mcg/min) or < 30 milligrams/24 hours (mg/24h), respectively]. Participants with or without albuminuria but normal kidney function will be matched for age and body mass index (BMI).
  • Participants have been judged by the investigator to be reliable to keep appointments for clinic visits and all tests and examinations required by the protocol.
  • Each participant must understand the nature of the study and must sign an informed consent document (ICD).

Healthy participants are eligible to be included in the study only if they meet all of the following criteria:

  • Healthy participants 45 to 70 years of age, matched for age and BMI, who have not smoked in the last 12 hours prior to the study.
  • Normal glucose tolerance and normal UAER (UAER between < 20 μg/min in the overnight urine collection or < 30 mg/24h in the 24-h urine collection).
  • Healthy participants have been judged by the investigator to be reliable to keep appointments for clinic visits and all tests and examinations required by the protocol.
  • Each healthy participant must understand the nature of the study and must sign an ICD.

Exclusion Criteria:

Participants/healthy participants will be excluded from the study if they meet any of the following criteria:

  • Have had a cardiovascular event [stroke, myocardial infarction (MI), coronary artery procedure (by-pass surgery or angioplasty), limb amputation due to ischemia, peripheral vascular disease] or coronary heart disease confirmed by exercise test or scintigraphy.
  • Have arrhythmias.
  • Have an acute infection.
  • Are currently enrolled in, or discontinued within the last 30 days from, a clinical trial involving an investigational drug or device or off-label use of a drug or device (other than the study drug/device used in this study), or concurrently enrolled in any other type of medical research judged not to be scientifically or medically compatible with this study.
  • Are unwilling or unable to comply with the use of a data collection device to directly record data from the participant.

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

  • 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：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
実験的：T2DM, albuminuria but normal kidney function
薬：Lispro
Dosage based on participants with type 2 diabetes mellitus (T2DM) normal morning insulin dose and energy content of participant's normal breakfast. Subcutaneous injection given on one occasion. Administered once on low post prandial day.
他の名前：
  • ヒューマログ
  • LY275585
介入なし：Healthy participants
実験的：T2DM, normal urinary albumin excretion rate (UAER)
薬：Lispro
Dosage based on participants with type 2 diabetes mellitus (T2DM) normal morning insulin dose and energy content of participant's normal breakfast. Subcutaneous injection given on one occasion. Administered once on low post prandial day.
他の名前：
  • ヒューマログ
  • LY275585

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
Postprandial Pulse Wave Velocity (PWV) in Type 2 Diabetes Mellitus (T2DM) Participants at 30 Minutes (Mins) Pre-Breakfast
時間枠：30 mins (pre-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of T2DM participants. The Least Square (LS) mean was estimated from a mixed-effect analysis of covariance (ANCOVA) model that was adjusted for age, body mass index (BMI), visit, group, condition, group by condition, and random participant.
30 mins (pre-breakfast)
Postprandial Pulse Wave Velocity (PWV) in Type 2 Diabetes Mellitus (T2DM) Participants at 60 Minutes (Mins) Post-Breakfast
時間枠：60 mins (post-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of T2DM participants. The Least Square (LS) mean was estimated from a mixed-effect analysis of covariance (ANCOVA) model that was adjusted for age, body mass index (BMI), visit, group, condition, group by condition, and random participant.
60 mins (post-breakfast)
Postprandial Pulse Wave Velocity (PWV) in Type 2 Diabetes Mellitus (T2DM) Participants at 120 Minutes (Mins) Post-Breakfast
時間枠：120 mins (post-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of T2DM participants. The Least Square (LS) mean was estimated from a mixed-effect analysis of covariance (ANCOVA) model that was adjusted for age, body mass index (BMI), visit, group, condition, group by condition, and random participant.
120 mins (post-breakfast)
Postprandial Pulse Wave Velocity (PWV) in Type 2 Diabetes Mellitus (T2DM) Participants at 180 Minutes (Mins) Post-Breakfast
時間枠：180 mins (post-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of T2DM participants. The Least Square (LS) mean was estimated from a mixed-effect analysis of covariance (ANCOVA) model that was adjusted for age, body mass index (BMI), visit, group, condition, group by condition, and random participant.
180 mins (post-breakfast)
Postprandial Pulse Wave Velocity (PWV) in Type 2 Diabetes Mellitus (T2DM) Participants at 240 Minutes (Mins) Post-Breakfast
時間枠：240 mins (post-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of T2DM participants. The Least Square (LS) mean was estimated from a mixed-effect analysis of covariance (ANCOVA) model that was adjusted for age, body mass index (BMI), visit, group, condition, group by condition, and random participant.
240 mins (post-breakfast)

二次結果の測定

結果測定
メジャーの説明
時間枠
Change in Pulse Wave Amplitude (PWA)
時間枠：30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)
The PWA measured systemic arterial stiffness (augmentation index). PWA was reported as a percentage of systolic peak and calculated as the difference between second and first systolic peak in an ascending aortic pulse pressure waveform divided by the first systolic peak then multiplied by 100. The change in PWA from baseline [30-minute (min) pre-breakfast] is reported.
30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)
Change in Peripheral Artery Tonometry (PAT)
時間枠：30 mins (pre-breakfast), 120 and 240 mins (post-breakfast)
The PAT device is a pneumatic plethysmograph that applies uniform pressure to the surface of each finger tip and measures digital pulse amplitude. The PAT was reported as a percentage of pulse amplitude and expressed as the ratio of post deflation to baseline pulse amplitude in hyperemic finger divided by the same ratio in the contralateral finger that served as a control. The change in PAT from baseline [30-minute (min) pre-breakfast] is reported.
30 mins (pre-breakfast), 120 and 240 mins (post-breakfast)
Change in QT Interval on Electrocardiogram (ECG)
時間枠：30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)
QT interval is a measure of time from the beginning of the QRS complex to the end of the T wave on an ECG during which contraction of the ventricles occurs. Changes in QT interval from baseline [30-minute (min) pre-breakfast] are reported.
30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)
Change in Blood Glucose (BG)
時間枠：30 mins (pre-breakfast), 50, 110 ,170, and 230 mins (post-breakfast)
Changes in BG from the baseline [30-minute (min) pre-breakfast] are reported.
30 mins (pre-breakfast), 50, 110 ,170, and 230 mins (post-breakfast)
Change in Postprandial Pulse Wave Velocity (PWV)
時間枠：30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)
The PWV measured arterial stiffness in the aortic and brachial arteries of healthy participants and T2DM participants. Changes in PWV from baseline [30-minute (min) pre-breakfast] are reported.
30 mins (pre-breakfast), 60, 120, 180 and 240 mins (post-breakfast)

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

Eli Lilly and Company

捜査官

  • スタディディレクター：Call 1-877-CTLILLY (1-877-285-4559) or 1-317-615-4559 Mon - Fri 9AM to 5 PM Eastern time (UTC/GMT - 5 hours, EST)、Eli Lilly and Company

出版物と役立つリンク

研究に関する情報を入力する責任者は、自発的にこれらの出版物を提供します。これらは、研究に関連するあらゆるものに関するものである可能性があります。

一般刊行物

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

2010年10月1日

一次修了 (実際)

2013年2月1日

研究の完了 (実際)

2013年2月1日

試験登録日

最初に提出

2010年6月17日

QC基準を満たした最初の提出物

2010年7月8日

最初の投稿 (見積もり)

2010年7月12日

学習記録の更新

投稿された最後の更新 (見積もり)

2014年4月3日

QC基準を満たした最後の更新が送信されました

2014年2月21日

最終確認日

2014年2月1日

詳しくは

本研究に関する用語

追加の関連 MeSH 用語

その他の研究ID番号

  • 13087
  • F3Z-EW-IOPT (その他の識別子：Eli Lilly and Company)

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。

2型糖尿病の臨床試験

Lisproの臨床試験

類似の治験を検索

スポンサーと協力者

医学的状態

薬物療法

CROs by country

CROs in Italy

条件

まれな病気

薬物療法

ダイエットサプリメント

スポンサー/協力者

場所

3
購読する