Comparison of glucose monitoring between Freestyle Libre Pro and iPro2 in patients with diabetes mellitus

Autor: Ryo Kumagai, Aiko Muramatsu, Masanao Fujii, Yukino Katakura, Kei Ito, Keiko Fujie, Yoshio Nakata, Koichi Hashimoto, Hiroaki Yagyu
Jazyk: angličtina
Rok vydání: 2019
Předmět:
Zdroj: Journal of Diabetes Investigation, Vol 10, Iss 3, Pp 851-856 (2019)
Druh dokumentu: article
ISSN: 2040-1124
2040-1116
DOI: 10.1111/jdi.12970
Popis: Abstract Aims/Introduction Flash and continuous glucose monitoring systems are becoming prevalent in clinical practice. We directly compared a flash glucose monitoring system (FreeStyle Libre Pro [FSL‐Pro]) with a continuous glucose monitoring system (iPro2) in patients with diabetes mellitus. Materials and Methods Glucose concentrations were simultaneously measured using the FSL‐Pro, iPro2 and self‐monitoring blood glucose in 10 patients with diabetes mellitus, and agreement among them was assessed. Results Parkes error grid analysis showed that the 92.9 and 7.1% of glucose values measured using the FSL‐Pro fell into areas A and B, respectively, and that 96.3, 2.8 and 0.9% of those determined using iPro2 fell into areas A, B and C, respectively. The median absolute relative differences compared with self‐monitoring blood glucose were 8.1% (3.9–12.7%) and 5.0% (2.6–9.1%) for the FSL‐Pro and iPro2, respectively. Analysis of 5,555 paired values showed a close correlation between FSL‐Pro and iPro2 glucose values (ρ = 0.96, P
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