Glycaemic Alterations in ICU
2015年8月31日 更新者：Francesca Di Muzio、Catholic University of the Sacred Heart
Glycaemic Alterations in ICU: an Observational, Prospective Cohort Study
To quantify the local prevalence of diabetes mellitus in critically ill patients.
To understand whether a correlation does exist between premorbid glycaemic control and glycaemic status in ICU.
A subgroup analysis will be conducted to investigate whether a relationship does exist between Neuron Specific Enolase levels and glycaemic disorders.
研究概览
地位
未知
条件
详细说明
The aim of this study is to determine the local prevalence of critical illness-associated hyperglycaemia (CIAH) and recognised and unrecognised diabetes, as well as to evaluate how premorbid glycaemia impacts the relationship between three glycaemic domains and mortality.
The investigators will calculate the Time In Range (TIR, 70-180 mg/dl) and evaluate distribution of percentage time in range for non-diabetics and diabetics patients, in order to understand the association between TIR and survival in both groups of patients (patients with diabetes and patients without diabetes).
In view of the potential adverse effects of hyperglycaemia, hypoglycaemia and glycaemic variability on the brain, the investigators will dose Neuron Specific Enolase in critically ill patients.
The aim is to define if a biochemical correlation does exist between critically ill dysglycaemia and NSE plasma concentration.
研究类型
观察性的
注册 (预期的)
100
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。
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
取样方法
非概率样本
研究人群
Critically ill patients
描述
Inclusion Criteria:
- ICU patients
- expected ICU length of stay > 48 hours
Exclusion Criteria:
- age <18 years
- ICU length of stay <48 hours
- diabetic ketoacidosis
- hyperosmolar nonketonic hyperglycaemia syndrome
- pregnancy
- hypoglycaemic coma
- acute or acute on chronic liver failure, liver transplantation or end-stage liver disease.
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
研究衡量的是什么？
主要结果指标
结果测量 |
大体时间 |
|---|---|
|
Change in glycaemic blood levels during ICU stay
大体时间：Glycaemic values expressed as mean glycaemia will be collected at the baseline and every 8 hours for the duration of ICU stay, expected average of 10 days per patient.
|
Glycaemic values expressed as mean glycaemia will be collected at the baseline and every 8 hours for the duration of ICU stay, expected average of 10 days per patient.
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Episodes of hypoglicaemia (number)
大体时间：For the duration of ICU stay, expected average of 10 days per patient.
|
For the duration of ICU stay, expected average of 10 days per patient.
|
|
|
Episodes of hyperglycaemia (number)
大体时间：For the duration of ICU stay, expected average of 10 days per patient.
|
For the duration of ICU stay, expected average of 10 days per patient.
|
|
|
Coefficient of variation of blood glucose levels
大体时间：Time point A:24 hours. Time point B: 48 hours after ICU admission. Time point C: for the duration of ICU stay, an expected average of 10 days per patient.
|
Coefficient of Variation, calculated as a percentage
|
Time point A:24 hours. Time point B: 48 hours after ICU admission. Time point C: for the duration of ICU stay, an expected average of 10 days per patient.
|
|
Time in glycaemic Range (TIR)
大体时间：Time point A:24 hours. Time point B: 48 hours after ICU admission. Time point C: for the duration of ICU stay, an expected average of 10 days per patient.
|
Evaluated in hours TIR/ total hours in ICU; calculated as a percentage
|
Time point A:24 hours. Time point B: 48 hours after ICU admission. Time point C: for the duration of ICU stay, an expected average of 10 days per patient.
|
|
Days of mechanical ventilation
大体时间：Participants will be followed for the duration of ICU stay, expected average per patient: 10 days
|
Participants will be followed for the duration of ICU stay, expected average per patient: 10 days
|
|
|
Days of continuous renal replacement therapy
大体时间：Participants will be followed for the duration of ICU stay, expected average per patient: 10 days
|
Participants will be followed for the duration of ICU stay, expected average per patient: 10 days
|
|
|
Neuron Specific Enolase (NSE) blood levels and glycaemic disorders
大体时间：NSE collection: Time point A: ICU admission. Time point NSE: 48-72 hours after ICU admission
|
To detect a correlation between NSE levels and glycaemic alterations in both diabetic and non diabetic patients.
|
NSE collection: Time point A: ICU admission. Time point NSE: 48-72 hours after ICU admission
|
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。
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
- Dungan KM, Braithwaite SS, Preiser JC. Stress hyperglycaemia. Lancet. 2009 May 23;373(9677):1798-807. doi: 10.1016/S0140-6736(09)60553-5.
- NICE-SUGAR Study Investigators; Finfer S, Chittock DR, Su SY, Blair D, Foster D, Dhingra V, Bellomo R, Cook D, Dodek P, Henderson WR, Hebert PC, Heritier S, Heyland DK, McArthur C, McDonald E, Mitchell I, Myburgh JA, Norton R, Potter J, Robinson BG, Ronco JJ. Intensive versus conventional glucose control in critically ill patients. N Engl J Med. 2009 Mar 26;360(13):1283-97. doi: 10.1056/NEJMoa0810625. Epub 2009 Mar 24.
- Cely CM, Arora P, Quartin AA, Kett DH, Schein RM. Relationship of baseline glucose homeostasis to hyperglycemia during medical critical illness. Chest. 2004 Sep;126(3):879-87. doi: 10.1378/chest.126.3.879.
- Kalfon P, Le Manach Y, Ichai C, Brechot N, Cinotti R, Dequin PF, Riu-Poulenc B, Montravers P, Annane D, Dupont H, Sorine M, Riou B; CGAO-REA Study Group. Severe and multiple hypoglycemic episodes are associated with increased risk of death in ICU patients. Crit Care. 2015 Apr 8;19(1):153. doi: 10.1186/s13054-015-0851-7.
- Egi M, Bellomo R, Stachowski E, French CJ, Hart GK, Hegarty C, Bailey M. Blood glucose concentration and outcome of critical illness: the impact of diabetes. Crit Care Med. 2008 Aug;36(8):2249-55. doi: 10.1097/CCM.0b013e318181039a.
- Krinsley JS, Egi M, Kiss A, Devendra AN, Schuetz P, Maurer PM, Schultz MJ, van Hooijdonk RT, Kiyoshi M, Mackenzie IM, Annane D, Stow P, Nasraway SA, Holewinski S, Holzinger U, Preiser JC, Vincent JL, Bellomo R. Diabetic status and the relation of the three domains of glycemic control to mortality in critically ill patients: an international multicenter cohort study. Crit Care. 2013 Mar 1;17(2):R37. doi: 10.1186/cc12547.
- Plummer MP, Bellomo R, Cousins CE, Annink CE, Sundararajan K, Reddi BA, Raj JP, Chapman MJ, Horowitz M, Deane AM. Dysglycaemia in the critically ill and the interaction of chronic and acute glycaemia with mortality. Intensive Care Med. 2014 Jul;40(7):973-80. doi: 10.1007/s00134-014-3287-7. Epub 2014 Apr 24.
- Sulter G, Elting JW, De Keyser J. Increased serum neuron specific enolase concentrations in patients with hyperglycemic cortical ischemic stroke. Neurosci Lett. 1998 Aug 28;253(1):71-3. doi: 10.1016/s0304-3940(98)00595-3.
- Krinsley JS, Meyfroidt G, van den Berghe G, Egi M, Bellomo R. The impact of premorbid diabetic status on the relationship between the three domains of glycemic control and mortality in critically ill patients. Curr Opin Clin Nutr Metab Care. 2012 Mar;15(2):151-60. doi: 10.1097/MCO.0b013e32834f0009.
- Krinsley JS, Preiser JC. Time in blood glucose range 70 to 140 mg/dl >80% is strongly associated with increased survival in non-diabetic critically ill adults. Crit Care. 2015 Apr 20;19(1):179. doi: 10.1186/s13054-015-0908-7.
- Kochanek PM, Berger RP, Bayir H, Wagner AK, Jenkins LW, Clark RS. Biomarkers of primary and evolving damage in traumatic and ischemic brain injury: diagnosis, prognosis, probing mechanisms, and therapeutic decision making. Curr Opin Crit Care. 2008 Apr;14(2):135-41. doi: 10.1097/MCC.0b013e3282f57564.
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
2015年9月1日
初级完成 (预期的)
2016年2月1日
研究完成 (预期的)
2016年9月1日
研究注册日期
首次提交
2015年5月20日
首先提交符合 QC 标准的
2015年8月3日
首次发布 (估计)
2015年8月5日
研究记录更新
最后更新发布 (估计)
2015年9月1日
上次提交的符合 QC 标准的更新
2015年8月31日
最后验证
2015年8月1日
更多信息
与本研究相关的术语
其他研究编号
- Gly 1
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