Continuous glucose monitoring in newborn infants: How do errors in calibration measurements affect detected hypoglycemia?

Journal of Diabetes Science and Technology

Volumn 8, Issue 3, 2014, Pages 543-550

  Thomas, Felicity ^a   Signal, Mathew ^a   Harris, Deborah L ^b,c   Weston, Philip J ^c   Harding, Jane E ^b   Shaw, Geoffrey M ^d   Chase, J Geoffrey ^a  

^a UNIVERSITY OF CANTERBURY   (New Zealand)

^b UNIVERSITY OF AUCKLAND   (New Zealand)

^c WAIKATO DISTRICT HEALTH BOARD   (New Zealand)

^d UNIVERSITY OF OTAGO   (New Zealand)

Author keywords

Algorithm; Continuous glucose monitor; Hypoglycemia; Intensive care unit; Neonatal; Recalibration

Indexed keywords

GLUCOSE; BIOLOGICAL MARKER; GLUCOSE BLOOD LEVEL;

ARTICLE; BLOOD GLUCOSE METER; BLOOD GLUCOSE MONITORING; CALIBRATION; DISEASE DURATION; GLUCOSE BLOOD LEVEL; GLUCOSE SENSOR; GOLD STANDARD; HEMATOCRIT; HUMAN; HUMAN TISSUE; HYPOGLYCEMIA; LARGE FOR GESTATIONAL AGE; MAJOR CLINICAL STUDY; MATERNAL DIABETES MELLITUS; MEASUREMENT ACCURACY; MEASUREMENT ERROR; NEWBORN; NEWBORN INTENSIVE CARE; POINT OF CARE TESTING; ALGORITHM; BLOOD; COMPUTER SIMULATION; DEVICES; EQUIPMENT DESIGN; METABOLISM; MONTE CARLO METHOD; PHYSIOLOGIC MONITORING; PREDICTIVE VALUE; PROCEDURES; REPRODUCIBILITY; STANDARD; STANDARDS; TIME FACTOR;

ALGORITHMS; BIOMARKERS; BLOOD GLUCOSE; CALIBRATION; COMPUTER SIMULATION; EQUIPMENT DESIGN; HUMANS; HYPOGLYCEMIA; INFANT, NEWBORN; MONITORING, PHYSIOLOGIC; MONTE CARLO METHOD; PREDICTIVE VALUE OF TESTS; REFERENCE STANDARDS; REPRODUCIBILITY OF RESULTS; TIME FACTORS;

EID: 84900810008     PISSN: None     EISSN: 19322968     Source Type: Journal    
DOI: 10.1177/1932296814524857     Document Type: Article

References (32)

1. Harris DL, et al. Continuous glucose monitoring in newborn babies at risk of hypoglycemia. J Pediatr. 2010;157(2):198-202.
2. Stanley CA, Baker L. The causes of neonatal hypoglycemia. New Engl J Med. 1999;340(15):1200-1201. (Pubitemid 29177881)
3. Cornblath M, et al. Controversies regarding definition of neonatal hypoglycemia: suggested operational thresholds. Pediatrics. 2000;105(5):1141- 1145. (Pubitemid 30243797)
4. Koh THHG, Eyre JA, Aynsleygreen A. Neonatal hypoglycemia - the controversy regarding definition. Arch Dis Child. 1988;63(11):1386-1388.
5. Beardsall K, et al. The continuous glucose monitoring sensor in neonatal intensive care. Arch Dis Child Fetal Neonatal Ed. 2005;90(4):F307-F310. (Pubitemid 40933391)
6. Signal M, et al. Continuous glucose monitors and the burden of tight glycemic control in critical care: can they cure the time cost? J Diabetes Sci Technol. 2010;4(3):625-635.
7. Pretty CG, et al. Hypoglycemia detection in critical care using continuous glucose monitors: an in silico proof of concept analysis. J Diabetes Sci Technol. 2010;4(1):15-24.
8. Aragon D. Evaluation of nursing work effort and perceptions about blood glucose testing in tight glycemic control. Am J Crit Care. 2006;15(4):370-377. (Pubitemid 44859176)
9. Carayon P, Gurses AP. A human factors engineering conceptual framework of nursing workload and patient safety in intensive care units. Intensive Crit Care Nurs. 2005;21(5):284-301. (Pubitemid 41386874)
10. Ginsberg BH. Factors affecting blood glucose monitoring: sources of errors in measurement. J Diabetes Sci Technol. 2009;3(4):903-913.
11. Castle JR, Ward WK. Amperometric glucose sensors: sources of error and potential benefit of redundancy. J Diabetes Sci Technol. 2010;4(1):221-225.
12. Signal M, et al. Impact of retrospective calibration algorithms on hypoglycemia detection in newborn infants using continuous glucose monitoring. Diabetes Technol Ther. 2012;14(10):883-890.
13. Abbott. Abbott Optium Test-Strip Packet Insert. Alameda, CA: Abbott Diabetes Care; 2010.
14. Arkray. Glucocard Test Strip II Data Sheet. Japan: Arkray Inc; 2007.
15. Roche. ACCU-CHEK Comfort Curve Test-strip Packet Insert. Basel, Switzerland: Roche Diagnostics; 2007.
16. Solnica B, Naskalski JW, Sieradzki J. Analytical performance of glucometers used for routine glucose self-monitoring of diabetic patients. Clin Chim Acta. 2003;331(1-2):29-35. (Pubitemid 36412023)
17. Kanji S, et al. Reliability of point-of-care testing for glucose measurement in critically ill adults. Crit Care Med. 2005;33(12):2778-2785. (Pubitemid 41816412)
18. Karon BS, et al. Accuracy of Roche Accu-Chek inform whole blood capillary, arterial, and venous glucose values in patients receiving intensive intravenous insulin therapy after cardiac surgery. Am J Clin Pathol. 2007;127(6):919-926.
19. Hoedemaekers CW, et al. Accuracy of bedside glucose measurement from three glucometers in critically ill patients. Crit Care Med. 2008;36(11):3062-3066.
20. Watkinson PJ, et al. The effects of precision, haematocrit, pH and oxygen tension on point-of-care glucose measurement in critically ill patients: a prospective study. Ann Clin Biochem. 2012;49(pt 2):144-151.
21. Critchell CD, et al. Accuracy of bedside capillary blood glucose measurements in critically ill patients. Intensive Care Med. 2007;33(12):2079-2084. (Pubitemid 350164561)
22. Nuntnarumit P, et al. Clinical performance of the new glucometer in the nursery and neonatal intensive care unit. Pediatr Int. 2011;53(2):218-223.
23. Ho HT, Yeung KW, Young BW. Evaluation of "point of care" devices in the measurement of low blood glucose in neonatal practice. Arch Dis Child Fetal Neonatal Ed. 2004;89(4):F356-F359. (Pubitemid 38869682)
24. Poirier JY, et al. Clinical and statistical evaluation of self-monitoring blood glucose meters. Diabetes Care. 1998;21(11):1919-1924.
25. Rao LV, et al. Accuracy evaluation of a new glucometer with automated hematocrit measurement and correction. Clin Chim Acta. 2005;356(1-2):178-183. (Pubitemid 40779900)
26. Scott RJ, et al. Evaluation of multiple whole blood glucose methods compared with a laboratory plasma hexokinase reference assay. Point Care. 2008;7(2):43-46.
27. Nova. Nova Stat Strip Glucose Test Strip Packet Insert. Waltham, MA: Nova Biomedical; 2011.
28. Makaya T, Memmott A, Bustani P. Point-of-care glucose monitoring on the neonatal unit. J Paediatr Child Health. 2012;48(4):342-346.
29. Docherty PD, Chase JG, David T. Characterisation of the iterative integral parameter identification method. Med Biol Eng Comput. 2012;50(2):127-134.
30. Mahoney JJ, Ellison JM. Assessing glucose monitor performance- a standardized approach. Diabetes Technol Ther. 2007;9(6):545-552. (Pubitemid 350158796)
31. Jopling J, et al. Reference ranges for hematocrit and blood hemoglobin concentration during the neonatal period: data from a multihospital health care system. Pediatrics. 2009;123(2): e333-e337.
32. Bequette BW. Continuous glucose monitoring: real-time algorithms for calibration, filtering, and alarms. J Diabetes Sci Technol. 2010;4(2):404-418.