High incidence of low interstitial fluid glucose among type 2 diabetes patients with chronic kidney disease (CKD) despite adhering to appropriate glycated haemoglobin targets-has time come for robust integration of interstitial fluid glucose targets into glycaemic guidelines?
Kristy Tian, Li Chang Ang, Pratik Choudhary, Jason Chon Jun Choo, Yong Mong Bee, Su-Yen Goh, Ming Ming Teh
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引用次数: 0
Abstract
Aim: We aim to compare the burden of Level 1 (<4 mmol/L) and Level 2 (<3 mmol/L) hypoglycaemia between type 2 diabetes (T2D) patients with and without chronic kidney disease (CKD).
Methods: T2D subjects with and without CKD (eGFR<60 mL/min/1.73 m2) were recruited from a tertiary-care hospital. Subjects wore the Freestyle Libre-Pro sensor for 2 weeks. The number of hypoglycaemic events and intra-day difference in Level 1 and 2 hypoglycaemias were compared between the cohorts.
Results: We recruited 134 subjects: 74 with CKD (44 M:30F) and 60 without CKD (36 M:24F), with no difference in HbA1c between the two cohorts (66 ± 20 vs 64 ± 16 mmol/mol, p = 0.529). The CKD cohort had increased level 1 (OR 1.73, p = 0.011), level 2 hypoglycaemias (OR 2.16, p = 0.002), and glycaemic variability than the non-CKD cohort (35.3 ± 9.5 vs 32.3 ± 6.8%). The CKD cohort had more level 2 hypoglycaemia events nocturnally compared to day at 1.9 ± 3.1 vs. 1.4 ± 2.5 events/person within the two week sensor wearing period (p = 0.022), whereas there was no significant intra-day difference in the number of such events within the non-CKD cohort.
Conclusions: The CKD cohort has a greater burden of hypoglycaemia despite being treated to similar HbA1c targets. The greater number of nocturnal events warrants safety concern. Interstitial fluid glucose targets should be incorporated into the glycaemic guidelines for T2D patients with CKD.
期刊介绍:
Diabetic Medicine, the official journal of Diabetes UK, is published monthly simultaneously, in print and online editions.
The journal publishes a range of key information on all clinical aspects of diabetes mellitus, ranging from human genetic studies through clinical physiology and trials to diabetes epidemiology. We do not publish original animal or cell culture studies unless they are part of a study of clinical diabetes involving humans. Categories of publication include research articles, reviews, editorials, commentaries, and correspondence. All material is peer-reviewed.
We aim to disseminate knowledge about diabetes research with the goal of improving the management of people with diabetes. The journal therefore seeks to provide a forum for the exchange of ideas between clinicians and researchers worldwide. Topics covered are of importance to all healthcare professionals working with people with diabetes, whether in primary care or specialist services.
Surplus generated from the sale of Diabetic Medicine is used by Diabetes UK to know diabetes better and fight diabetes more effectively on behalf of all people affected by and at risk of diabetes as well as their families and carers.”