Search

Context: Glycemic variability plays a major role in the development as well as the progression of cardiovascular disease in diabetes. Aims: We compared the mean plasma glucose and glycemic variability (GV) parameters on and off hemodialysis(HD) in patients with End‑Stage Diabetic Nephropathy (ESDN) and End‑Stage Renal Disease (ESRD). Settings and Design: Cross‑sectional study. Methods and Material: We included 23 ESDN and 6 ESRD patients who underwent continuous glucose monitoring (CGM) (iPro2) for 6 days and a glucose‑free dialysate for 4 hours thrice weekly. EasyGV software was used to calculate the variability parameters {mean glucose, Time in range (TIR), Time above and below range (TAR/TBR), CV (Coefficient of Variation) and MAGE}. Statistical Analysis Used: The quantitative data variables were expressed by using mean and SD. Unpaired t‑test was used to compare the two groups. P value <0.05 was considered significant. Results: In the ESDN group, TIR was significantly lower whereas TAR and TBR were significantly higher on HD day. MAGE (101.88 ± 40.5 v/s 89.46 ± 30.0, P < 0.007) and CV (29.41% v/s 21.67%) were higher on HD day. Subjects with pre‑HD glucose values ≥180 mg/dl (Group B, n = 24) had a rapid drop with a delayed higher rise in glucose values than those with pre‑HD glucose values <180 mg/dl (Group A, n = 27). Ten patients had 13 episodes of hypoglycemia. The CGM parameters were not different in the ESRD group. Conclusions: Targeting a pre‑ HD glucose value <180 mg/dl could be a good strategy to prevent larger fluctuation during and post HD. [ABSTRACT FROM AUTHOR]