Freckmann, Guido Mende, Jochen Pleus, Stefan Waldenmaier, Delia Baumstark, Annette Jendrike, Nina Haug, Cornelia
Published in
Journal of diabetes science and technology
The analytical quality of a blood glucose monitoring system (BGMS) is often assessed according to the requirements described in the international standard ISO 15197. However, the mean absolute relative difference (MARD) is sometimes used as well. This analysis aims at providing empirical data from BGMS evaluation studies conducted according to ISO ...
Naraba, Hiromu Goto, Tadahiro Tokuda, Mitsuhiro Sonoo, Tomohiro Nakano, Hidehiko Takahashi, Yuji Hashimoto, Hideki Nakamura, Kensuke
Published in
Journal of diabetes science and technology
Flash glucose monitoring (FGM) systems can reduce glycemic variability and facilitate blood glucose management within the target range. However, in critically ill patients, only small (n
Seibold, Alexander
Published in
Journal of diabetes science and technology
Pleus, Stefan Stuhr, Andreas Link, Manuela Haug, Cornelia Freckmann, Guido
Published in
Journal of diabetes science and technology
There is an increasing use of continuous glucose monitoring (CGM) by people with diabetes. Measurement performance is often characterized by the mean absolute relative difference (MARD). However, MARD is influenced by a number of factors and little is known about whether MARD is stable throughout the day. A total of 24 participants with type 1 diab...
segev;, natalie
Hyperglycemia is detrimental to postoperative islet cell survival in patients undergoing total pancreatectomy with islet autotransplantation (TPIAT). This makes continuous glucose monitoring (CGM) a useful management tool. We evaluated the accuracy of the Dexcom G6 CGM in pediatric intensive care unit patients following TPIAT. Twenty-five patients ...
Link, Manuela Kamecke, Ulrike Waldenmaier, Delia Pleus, Stefan Garcia, Arturo Haug, Cornelia Freckmann, Guido
Published in
Journal of diabetes science and technology
Currently, two different types of continuous glucose monitoring (CGM) systems are available: real time (rt) CGM systems that continuously provide glucose values and intermittent-scanning (is) CGM systems. This study compared accuracy of an rtCGM and an isCGM system when worn in parallel. Dexcom G5 Mobile (DG5) and FreeStyle Libre (FL) were worn in ...
Muñoz Fabra, Elena Díez, José-Luis Bondia, Jorge Laguna Sanz, Alejandro José
Published in
Sensors (Basel, Switzerland)
Continuous Glucose Monitoring (CGM) has been a springboard of new diabetes management technologies such as integrated sensor-pump systems, the artificial pancreas, and more recently, smart pens. It also allows patients to make better informed decisions compared to a few measurements per day from a glucometer. However, CGM accuracy is reportedly aff...
Pleus, Stefan Schauer, Sebastian Jendrike, Nina Zschornack, Eva Link, Manuela Hepp, Karl Dietrich Haug, Cornelia Freckmann, Guido
Published in
Journal of diabetes science and technology
Noninvasive glucose monitoring (NIGM) in diabetes is a long-sought-for technology. Among the many attempts Raman spectroscopy was considered as the most promising because of its glucose specificity. In this study, a recently developed prototype (GlucoBeam, RSP Systems A/S, Denmark) was tested in patients with type 1 diabetes to establish calibratio...
Freckmann, Guido
Published in
Journal of Laboratory Medicine
Background For a long time, self-monitoring of blood glucose (SMBG) was widely viewed as the essential glucose measurement procedure in the therapy of insulin-treated people with diabetes. With increasing accuracy and simplified handling of continuous glucose monitoring (CGM) systems, this evolving technology challenges and at least partly replaces...
Pardo, Scott Simmons, David A
Published in
Journal of diabetes science and technology
The relationship between International Organization for Standardization (ISO) accuracy criteria and mean absolute relative difference (MARD), 2 methods for assessing the accuracy of blood glucose meters, is complex. While lower MARD values are generally better than higher MARD values, it is not possible to define a particular MARD value that ensure...
