SMBG Protocols Predicting Glucose Levels in Senior Diabetes Mellitus With CAD
A Prospective, Randomized, Controlled Study on Self-monitoring of Blood Glucose (SMBG) Protocols in Predicting Glucose Levels in Senior Patients With Type 2 Diabetes Mellitus (T2DM) and Coronary Artery Disease (CAD)
調査の概要
研究の種類
入学 (実際)
段階
- 適用できない
連絡先と場所
研究場所
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Beijing
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Beijing、Beijing、中国、100029
- Capital Medical University Affiliated Beijing Anzhen Hospital
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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:
- Clinical diagnosis of type 2 diabetes
- Clinical diagnosis of coronary artery disease
- Age ≥65 years
- The blood glucose is controlled by diets and (or) oral hypoglycemic drugs
- BMI≤28 kg/m²
- Being able to monitor and record capillary glucose value by themselves at home
Exclusion Criteria:
- Diabetic ketoacidosis (DKA)
- Acute cardiovascular events
- Anemia
- Insulin treatment
- Incapable to perform SMBG at home
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：診断
- 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 |
|---|---|
|
アクティブコンパレータ：Control Group
Patients will receive conventional care and keep on their usual SMBG(Self-monitoring of blood glucose) methods.
Additionally, each patient will also wear a CGMS(continous glucose monitoring system) device for 72h in the first week and the last week, respectively.
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Control Group Patients will receive conventional care and keep on their usual SMBG methods. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-4 Group Capillary glucose level is measured using finger stick method by 4 times (fasting plus post-meals) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-7 Group Capillary glucose level is measured using finger stick method by 7 times (fasting, pre-meals, post-meals and bedtime altogether) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively.
In this study, according to the protocol, all the patients will follow their prespecified SMBG methods and periodically visit doctor, but therapies will not be adjusted unless they experience severe hypoglycemia or hyperglycemia episodes.
The expected duration of the trial is 12 weeks.
|
|
アクティブコンパレータ：SMBG-4 Group
Capillary glucose level is measured using finger stick method by 4 times (fasting plus post-meals) every other day.
Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively.
|
Control Group Patients will receive conventional care and keep on their usual SMBG methods. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-4 Group Capillary glucose level is measured using finger stick method by 4 times (fasting plus post-meals) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-7 Group Capillary glucose level is measured using finger stick method by 7 times (fasting, pre-meals, post-meals and bedtime altogether) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively.
In this study, according to the protocol, all the patients will follow their prespecified SMBG methods and periodically visit doctor, but therapies will not be adjusted unless they experience severe hypoglycemia or hyperglycemia episodes.
The expected duration of the trial is 12 weeks.
|
|
アクティブコンパレータ：SMBG-7 Group
Capillary glucose level is measured using finger stick method by 7 times (fasting, pre-meals, post-meals and bedtime altogether) every other day.
Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively.
|
Control Group Patients will receive conventional care and keep on their usual SMBG methods. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-4 Group Capillary glucose level is measured using finger stick method by 4 times (fasting plus post-meals) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively. SMBG-7 Group Capillary glucose level is measured using finger stick method by 7 times (fasting, pre-meals, post-meals and bedtime altogether) every other day. Additionally, each patient will also wear a CGMS device for 72h in the first week and the last week, respectively.
In this study, according to the protocol, all the patients will follow their prespecified SMBG methods and periodically visit doctor, but therapies will not be adjusted unless they experience severe hypoglycemia or hyperglycemia episodes.
The expected duration of the trial is 12 weeks.
|
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 |
|---|---|---|
|
Evaluation of Peak and Nadir Glucose Profiles From Continuous Glucose Monitoring System (CGMS)
時間枠：12 weeks
|
The peak value:>16.7mmol/L(which
may precipitate ketosis),nadir:≤2.8mmol/L(Severe
hypoglycemia).
|
12 weeks
|
二次結果の測定
結果測定 |
メジャーの説明 |
時間枠 |
|---|---|---|
|
The Correlation Study Between HbA1c and Glycemic Profiles of MBG (Mean Blood Glucose) From SMBG Protocols and CGMS
時間枠：12 weeks
|
A correlation coefficient of 0.5 is defined as large effect size.(Cohen Jacob.Statistical power analysis for the the behavioral sciences.2nd
edition.Lawrence Erlbaum Associates.1988:80)
|
12 weeks
|
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Number of Participants With Severe Hypoglycemia (≤50 mg/dL or 2.8mmol/L),Captured by SMBG Method and CGMS
時間枠：12 weeks
|
Severe hypoglycemia is defined as glucose concentration of ≤2.8mmol/L (50 mg/dL).
|
12 weeks
|
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HbA1c(%) at Endpoint
時間枠：12 weeks
|
12 weeks
|
協力者と研究者
スポンサー
捜査官
- 主任研究者：Yingsheng Zhou, MD; PhD、Capital Medical University Affiliated Beijing Anzhen Hospital
出版物と役立つリンク
一般刊行物
- Holman RR, Paul SK, Bethel MA, Matthews DR, Neil HA. 10-year follow-up of intensive glucose control in type 2 diabetes. N Engl J Med. 2008 Oct 9;359(15):1577-89. doi: 10.1056/NEJMoa0806470. Epub 2008 Sep 10.
- Skyler JS, Bergenstal R, Bonow RO, Buse J, Deedwania P, Gale EA, Howard BV, Kirkman MS, Kosiborod M, Reaven P, Sherwin RS; American Diabetes Association; American College of Cardiology Foundation; American Heart Association. Intensive glycemic control and the prevention of cardiovascular events: implications of the ACCORD, ADVANCE, and VA diabetes trials: a position statement of the American Diabetes Association and a scientific statement of the American College of Cardiology Foundation and the American Heart Association. Diabetes Care. 2009 Jan;32(1):187-92. doi: 10.2337/dc08-9026. Epub 2008 Dec 17. No abstract available. Erratum In: Diabetes Care. 2009 Apr;32(4):754.
- Monnier L, Colette C. Glycemic variability: should we and can we prevent it? Diabetes Care. 2008 Feb;31 Suppl 2:S150-4. doi: 10.2337/dc08-s241.
- Borg R, Kuenen JC, Carstensen B, Zheng H, Nathan DM, Heine RJ, Nerup J, Borch-Johnsen K, Witte DR; ADAG Study Group. HbA(1)(c) and mean blood glucose show stronger associations with cardiovascular disease risk factors than do postprandial glycaemia or glucose variability in persons with diabetes: the A1C-Derived Average Glucose (ADAG) study. Diabetologia. 2011 Jan;54(1):69-72. doi: 10.1007/s00125-010-1918-2. Epub 2010 Oct 1.
- Lipska KJ, Krumholz H, Soones T, Lee SJ. Polypharmacy in the Aging Patient: A Review of Glycemic Control in Older Adults With Type 2 Diabetes. JAMA. 2016 Mar 8;315(10):1034-45. doi: 10.1001/jama.2016.0299.
- Wang P, Huang R, Lu S, Xia W, Sun H, Sun J, Cai R, Wang S. HbA1c below 7% as the goal of glucose control fails to maximize the cardiovascular benefits: a meta-analysis. Cardiovasc Diabetol. 2015 Sep 22;14:124. doi: 10.1186/s12933-015-0285-1.
- Munshi MN, Segal AR, Slyne C, Samur AA, Brooks KM, Horton ES. Shortfalls of the use of HbA1C-derived eAG in older adults with diabetes. Diabetes Res Clin Pract. 2015 Oct;110(1):60-65. doi: 10.1016/j.diabres.2015.07.012. Epub 2015 Aug 3.
- Hoffman RM, Shah JH, Wendel CS, Duckworth WC, Adam KD, Bokhari SU, Dalton C, Murata GH; Diabetes Outcome in Veterans Study. Evaluating once- and twice-daily self-monitored blood glucose testing strategies for stable insulin-treated patients with type 2 diabetes : the diabetes outcomes in veterans study. Diabetes Care. 2002 Oct;25(10):1744-8. doi: 10.2337/diacare.25.10.1744.
研究記録日
主要日程の研究
研究開始
一次修了 (実際)
研究の完了 (実際)
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 (見積もり)
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。
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