Abstract:
:There are three main issues in non-invasive (NI) glucose measurements: namely, specificity, compartmentalization of glucose values, and calibration. There has been progress in the use of near-infrared and mid-infrared spectroscopy. Recently new glucose measurement methods have been developed, exploiting the effect of glucose on erythrocyte scattering, new photoacoustic phenomenon, optical coherence tomography, thermo-optical studies on human skin, Raman spectroscopy studies, fluorescence measurements, and use of photonic crystals. In addition to optical methods, in vivo electrical impedance results have been reported. Some of these methods measure intrinsic properties of glucose; others deal with its effect on tissue or blood properties. Recent studies on skin from individuals with diabetes and its response to stimuli, skin thermo-optical response, peripheral blood flow, and red blood cell rheology in diabetes shed new light on physical and physiological changes resulting from the disease that can affect NI glucose measurements. There have been advances in understanding compartmentalization of glucose values by targeting certain regions of human tissue. Calibration of NI measurements and devices is still an open question. More studies are needed to understand the specific glucose signals and signals that are due to the effect of glucose on blood and tissue properties. These studies should be performed under normal physiological conditions and in the presence of other co-morbidities.
journal_name
Diabetes Technol Therjournal_title
Diabetes technology & therapeuticsauthors
Khalil OSdoi
10.1089/dia.2004.6.660keywords:
subject
Has Abstractpub_date
2004-10-01 00:00:00pages
660-97issue
5eissn
1520-9156issn
1557-8593journal_volume
6pub_type
杂志文章,评审abstract:BACKGROUND:Microneedles have previously been used to deliver insulin to animal models, but not in human subjects. This study tested the hypothesis that hollow microneedles can deliver insulin to modulate blood glucose levels in subjects with type 1 diabetes in a minimally invasive manner. METHODS:This study was carrie...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2008.0103
更新日期:2009-06-01 00:00:00
abstract::On May 26, 1976, the Food and Drug Administration (FDA) began implementing the Medical Device Amendments to the Federal Food Drug and Cosmetic Act. These amendments give FDA specific authority to regulate "medical devices." Additional authority was provided in the Safe Medical Devices Act of 1990. The pathways to get ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/152091502321118784
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Preventing the complications of diabetes requires tight control and minimizing blood glucose fluctuation. Pursuing these goals increases the risk of severe hypoglycemia. The authors hoped to identify if using continuous glucose monitoring (CGM) decreased the incidence of severe hypoglycemia, resulted in less...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2009.0121
更新日期:2010-03-01 00:00:00
abstract:BACKGROUND:Currently, it is still unknown whether differences in glycemic control have any effect on glucose and insulin kinetics after vildagliptin administration. The aim of this study was to evaluate the effect of vildagliptin on glucose and insulin concentrations during a 24-h period in type 2 diabetes patients wit...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,随机对照试验
doi:10.1089/dia.2013.0020
更新日期:2013-07-01 00:00:00
abstract:: Background: We aimed to explore insulin pump settings in breastfeeding women with type 1 diabetes. Methods: Thirteen unselected breastfeeding women with type 1 diabetes on insulin pump therapy were included consecutively from A...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2019.0280
更新日期:2020-04-01 00:00:00
abstract::This study was designed to determine plasma glucose and insulin levels after administration of three escalating doses of the oral insulin product hexyl-insulin monoconjugate 2 (HIM2) in fasting, insulin-deprived adult patients with type 1 diabetes. The study was also designed to assess the safety of the product. Sixte...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/152091502760306544
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Glucose variability has been identified as a predictor of hypoglycemia and has been associated with mortality in critically ill patients without diabetes. A popular metric to quantify glucose variability is the mean amplitude of glycemic excursions (MAGE). The "ruler and pencil" approach to calculate MAGE is...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2013.0138
更新日期:2014-02-01 00:00:00
abstract:BACKGROUND:Patients with diabetes do daily self-monitoring of blood glucose (SMBG). For such patients, we devised an engine that predicts not only the expected blood glucose level at the next meal but also the pending risks of hypoglycemia. The purpose of this study was to validate the predictions and provide evidence ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2005.7.487
更新日期:2005-06-01 00:00:00
abstract::Self-monitoring of blood glucose (SMBG) is universally considered to be an integral part of type 1 diabetes management and crucial for optimizing the safety and efficacy of complex insulin regimens. This extends to type 2 diabetes patients on intensive insulin therapy, and there is also a growing body of evidence sugg...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,评审
doi:10.1089/dia.2013.0302
更新日期:2014-07-01 00:00:00
abstract:AIMS:Recent advances in analytical technology allow the detection of several hundred volatile organic compounds (VOCs) in human exhaled air, many of which reflect unidentified endogenous pathways. This study was performed to determine whether a breath gas analysis using proton transfer reaction-mass spectrometry (PTR-M...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2009.0181
更新日期:2010-06-01 00:00:00
abstract::Diabetic nephropathy is one of the major causes of end-stage renal disease and is often associated with other macrovascular complications such as ischemic heart disease and peripheral vascular disease. Angiotensin converting enzyme inhibitors (ACE-I) and angiotensin II receptor blockers (AIIR) have both been shown to ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,评审
doi:10.1089/152091502760098456
更新日期:2002-01-01 00:00:00
abstract:: Background: The Medtronic MiniMed™ 670G system adjusts basal insulin delivery in response to continuous glucose monitoring levels and is already in use in clinical practice. We tested the home-based feasibility of the new MiniMed advanced hybrid closed-loop (AHCL) system, ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2020.0448
更新日期:2020-12-08 00:00:00
abstract:BACKGROUND:Continuous glucose monitoring is a useful tool for the achievement of improved glucose control in patients with diabetes. We tested the ability of a novel noninvasive continuous glucose monitor to track glucose excursions. METHODS:The novel noninvasive Aprise sensor (Glucon Inc., Boulder, CO) utilizes the p...
journal_title:Diabetes technology & therapeutics
pub_type: 临床试验,杂志文章
doi:10.1089/dia.2006.0059
更新日期:2007-02-01 00:00:00
abstract:BACKGROUND:Lipohypertrophy (LH) is a complication of insulin therapy. We assessed LH prevalence, risk factors, insulin usage, and clinical and health economic effects in China. METHODS:In four cities, 401 adult patients injecting insulin ≥1 year were surveyed for diabetes/insulin injection history and practices, pen n...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2016.0334
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:This exploratory study examined the pharmacokinetics and pharmacodynamics of a Bentley Pharmaceuticals, Inc. (North Hampton, NH) proprietary insulin formulation utilizing CPE-215 technology designed for intranasal administration. METHODS:Eight fasting healthy volunteers (four men, four women; body mass inde...
journal_title:Diabetes technology & therapeutics
pub_type: 临床试验,杂志文章
doi:10.1089/dia.2005.7.124
更新日期:2005-02-01 00:00:00
abstract::Hyperspectral imaging (HSI) has been useful in monitoring several medical conditions, which to date have generally involved local changes in skin oxygenation of isolated regions of interest such as skin flaps or small burns. Here, by contrast, we present a study in which HSI was used to assess the local cutaneous mani...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/152091503322527058
更新日期:2003-01-01 00:00:00
abstract::The peroxisome proliferator-activated receptors (PPARs) are a group of nuclear receptor isoforms, including PPARgamma, PPARalpha, and PPARdelta, encoded by different genes. PPARs are ligand-regulated transcription factors that control gene expression by binding to specific response elements (PPREs) within promoters. P...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,评审
doi:10.1089/15209150260007381
更新日期:2002-01-01 00:00:00
abstract:BACKGROUND:Relatively little is known about parents' or children's attitudes toward recruitment for, and participation in, studies of new diabetes technologies immediately after diagnosis. This study investigated factors affecting recruitment of participants for studies in newly diagnosed youth with type 1 diabetes. M...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2016.0157
更新日期:2016-09-01 00:00:00
abstract:BACKGROUND:The recent availability of a continuous glucose monitor offers the opportunity to match the demands of intensive diabetes management with a period of equally intensive blood glucose monitoring. The present study evaluates the performance of the MiniMed continuous glucose monitoring system (CGMS) in patients ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/152091500316737
更新日期:2000-04-01 00:00:00
abstract:BACKGROUND:There are currently few data available on the long-term use of continuous subcutaneous insulin infusion (CSII) (insulin pump) therapy in children. METHODS:Charts from 291 youth with type 1 diabetes (T1D) who were treated with CSII therapy for at least 1 year were reviewed. Data analysis included hemoglobin ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2007.0214
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Stress-induced hyperglycemia is prevalent in critical care, even in patients with no history of diabetes. Increased counter-regulatory hormone response increases gluconeogenesis and effective insulin resistance, which can be exacerbated by drug therapy. Control of blood glucose levels to the 4.0-6.1 mmol/L r...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2006.8.449
更新日期:2006-08-01 00:00:00
abstract::Continuous glucose monitoring (CGM) systems have been available for more than 15 years by now. However, market uptake is relatively low in most countries; in other words, relatively few patients with diabetes use CGM systems regularly. One major reason for the reluctance of patients to use CGM systems is the costs ass...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2015.0296
更新日期:2016-02-01 00:00:00
abstract:BACKGROUND:This study evaluated whether education and use of the advanced meter features of the CONTOUR(®) (Bayer HealthCare LLC, Diabetes Care, Tarrytown, NY) blood glucose monitoring system (BGMS) affect the frequency and pattern of blood glucose testing in insulin-using subjects with diabetes who routinely perform s...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1089/dia.2012.0051
更新日期:2012-10-01 00:00:00
abstract:BACKGROUND:Continuous subcutaneous insulin infusion (CSII) is believed to decrease glycemic variability and clinical hypoglycemia compared with the multiple daily insulin (MDI) regimen. To compare the indices of glycemic instability between CSII and MDI, we analyzed the continuous glucose monitoring system (CGMS) (Medt...
journal_title:Diabetes technology & therapeutics
pub_type: 临床试验,杂志文章
doi:10.1089/dia.2005.7.587
更新日期:2005-08-01 00:00:00
abstract::With the expiration of patent protection for several originator insulin analog molecules, the availability of insulin analog copies is set to increase. Many regulatory authorities have developed, and continue to refine, guidelines for the approval of biosimilar insulin analogs. Aspects such as the structure, pharmacok...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,评审
doi:10.1089/dia.2016.0263
更新日期:2017-02-01 00:00:00
abstract:BACKGROUND:Automated insulin management features of the MiniMed® 640G sensor-augmented pump system include suspension in response to predicted low sensor glucose (SG) values ("suspend before low"), suspension in response to existing low SG values ("suspend on low"), and automatic restarting of basal insulin delivery up...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2016.0216
更新日期:2016-10-01 00:00:00
abstract:: Background: This observational study investigated whether the connected NovoPen® 6 could influence insulin regimen management and glycemic control in people with type 1 diabetes (T1D) using a basal-bolus insulin regimen and continuous glucose monitoring in a real-world set...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2019.0411
更新日期:2020-10-01 00:00:00
abstract:OBJECTIVE:Exercise is a cornerstone of diabetes therapy in type 1 diabetes mellitus (DMT1) patients. The type of exercise is important in determining the propensity to hypoglycemia. We assessed, by continuous glucose monitoring (CGM), the glucose profiles during and in the following 20h after a session of two different...
journal_title:Diabetes technology & therapeutics
pub_type: 临床试验,杂志文章,随机对照试验
doi:10.1089/dia.2010.0038
更新日期:2010-10-01 00:00:00
abstract:: Background: Continuous subcutaneous insulin infusion (CSII) is associated with improved glycemic control, a reduced incidence of hypoglycemia, and improved quality of life (QOL). To date, however, there has been no QOL scale specific to CSII. The objective of this study wa...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章
doi:10.1089/dia.2019.0216
更新日期:2020-03-01 00:00:00
abstract::Several biopharmaceuticals, including insulin and insulin analogs, are, or shortly will be, off-patent, thereby providing an opportunity for companies to attempt to manufacture "copies" commonly referred to as biosimilars and also known as follow-on biologics. Reassurance that such copy biologics are equally safe and ...
journal_title:Diabetes technology & therapeutics
pub_type: 杂志文章,评审
doi:10.1089/dia.2012.0105
更新日期:2012-11-01 00:00:00