Effect of FGM on Glucose Control in Diabetic Patients
2019年6月9日 更新者:Nanjing First Hospital, Nanjing Medical University
The aim of the study is to assess the effect of FGM on glycemic control compared with SMBG using a randomised controlled study design in adults with type 2 diabetes.
研究概览
详细说明
Flash glucose monitoring (FGM) is a newly introduced Glucose Monitoring system.
The aim of the study is to assess the effect of FGM on glycemic control compared with standard blood glucose monitoring (SMBG) using a randomised controlled study design in adults with type 2 diabetes.
Subjects will use unmasked FGM once a month or SMBG to monitor glucose level for 3 months.
Patients in the SMBG group will wear masked FGM to collect glycaemic variability data for comparison to the intervention group of the study.
The primary outcome, HbA1c, will be cpmpared at baseline and 3 month.
Glucose control parameters provided by unmasked and masked FGM will be compared in the two groups, including mean blood glucose (MBG), coefficient of variation (CV), area under the curve (AUC), Time in Range(TIR), etc.
研究类型
介入性
注册 (预期的)
600
阶段
- 不适用
联系人和位置
本节提供了进行研究的人员的详细联系信息,以及有关进行该研究的地点的信息。
学习地点
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Jiangsu
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Nanjing、Jiangsu、中国、210000
- 招聘中
- Nanjing First Hostital
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接触:
- Jianhua Ma, Doctor
- 电话号码:+8618951670116
- 邮箱:majianhua196503@126.com
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参与标准
研究人员寻找符合特定描述的人,称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 及以上 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
描述
Inclusion Criteria:
- >18 years old;
- diagnosed as having diabetes who were willing to perform the study and complete the data collection;
- in stable condition prior to the study.
Exclusion Criteria:
- pregnancy or attempting to conceive;
- known allergy to medical grade adhesive or isopropyl alcohol used to prepare the skin;
- skin lesions, scarring, redness, infection, or edema at the sensor application sites;
- patients whose conditions were extremely severe and not stable.
学习计划
本节提供研究计划的详细信息,包括研究的设计方式和研究的衡量标准。
研究是如何设计的?
设计细节
- 主要用途:其他
- 分配:随机化
- 介入模型:并行分配
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
|---|---|
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实验性的:FGM group
Diabetic patients will use FreeStyle Libre Flash Glucose Monitoring (FGM) system(unmasked) to monitor glucose level once a month for 3 months.
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Freestyle Libre Flash Glucose Monitoring will be used in diabetic patients once a month for therr months to monitor glucose level.
Patients could scan the sensor to get the glucose level at any time as they want.
They could alter thier diet and exercise according to the glucose levels.
Patients will be required to keep track of food and exercise during wearing FGM sensor.
Physicians would adjust patients' medication according their glucose profile provided by FGM, A1c, and diet and exercise every month.
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无干预:SMBG group
Diabetic patients will use Standard Blood Glucose Monitoring (SMBG) to monitor glucose level for 3 months.
A 14-day masked wear of FreeStyle Libre H Flash Glucose Monitoring system is included for these subjects once a month, to collect glycaemic variability data for comparison to the intervention group of the study.
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研究衡量的是什么?
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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HbA1c
大体时间:3 months
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Difference in HbA1c between intervention and control group at 3 month adjusting for baseline HbA1c
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3 months
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次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
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mean blood glucose (MBG)
大体时间:1,2,3 months
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Difference in HbA1c between intervention and control group at 1, 2, and 3 month.
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1,2,3 months
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coefficient of variation (CV)
大体时间:1,2,3 months
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Difference in CV between intervention and control group at 1, 2, and 3 month.
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1,2,3 months
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area under the curve (AUC)<3.9mmol/L and >10mmol/L
大体时间:1,2,3 months
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Difference in AUC<3.9mmol/L and >10mmol/L between intervention and control group at 1, 2, and 3 month.
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1,2,3 months
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Time in Range (TIR)
大体时间:1,2,3 months
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Difference in time in range 3.9-10 mmol/L between intervention and control group at 1, 2, and 3 month.
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1,2,3 months
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FGM accuracy
大体时间:during FGM
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Accuracy of FGM values versus reference blood glucose values (Consensus Error Grid (CEG) analysis and calculation of the Mean Absolute Relative Difference (MARD)
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during FGM
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 学习椅:Ma Jianhua, MD、The First Affiliated Hospital with Nanjing Medical University
出版物和有用的链接
负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。
一般刊物
- Chen M, Li H, Shen Y, Liu B, Yan R, Sun X, Ye L, Lee KO, Ma J, Su X. Flash Glucose Monitoring Improves Glucose Control in People with Type 2 Diabetes Mellitus Receiving Anti-diabetic Drug Medication. Exp Clin Endocrinol Diabetes. 2021 Dec;129(12):857-863. doi: 10.1055/a-0994-9850. Epub 2020 Aug 28.
- Hu Y, Shen Y, Yan R, Li F, Ding B, Wang H, Su X, Ma J. Relationship Between Estimated Glycosylated Hemoglobin Using Flash Glucose Monitoring and Actual Measured Glycosylated Hemoglobin in a Chinese Population. Diabetes Ther. 2020 Sep;11(9):2019-2027. doi: 10.1007/s13300-020-00879-x. Epub 2020 Jul 21.
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查,以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2018年12月20日
初级完成 (预期的)
2019年10月31日
研究完成 (预期的)
2019年12月31日
研究注册日期
首次提交
2018年12月20日
首先提交符合 QC 标准的
2018年12月20日
首次发布 (实际的)
2018年12月24日
研究记录更新
最后更新发布 (实际的)
2019年6月11日
上次提交的符合 QC 标准的更新
2019年6月9日
最后验证
2018年8月1日
更多信息
与本研究相关的术语
其他研究编号
- KY20170904-04
药物和器械信息、研究文件
研究美国 FDA 监管的药品
不
研究美国 FDA 监管的设备产品
不
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