Patient Satisfaction and Clinical Efficacy of Novel Blood Glucose Meters Featuring Color Range Indicators in Patients With Type 2 Diabetes: A Prospective Study

Introduction Self-monitoring of blood glucose (SMBG) plays an important role in diabetes management. The Contour(®)Next One glucometer is a recent glucometer that delivers blood glucose results by an immediate color indicator to aware users when blood glucose is at a critical high or low. The main purpose of the study was to assess the impact of an application of a blood glucose meter (BGM) having a color range indicator on clinical characteristics and glucose monitoring satisfaction (GMS) among patients having type 2 diabetes (T2D). Methods A total of 85 (male 42 and female 43) patients with T2D were switched to a BGM having smartLIGHT™ target range indicator (blood glucose meters featuring color range indicator) using Contour(®)Next One glucometer. Demographic data, as well as glycemic control, were collected at baseline and 12 weeks. At the time of the baseline and 12 weeks of the study, a trained interviewer gave the GMS survey questionnaire to every patient in order to collect the glucose monitoring satisfaction. In addition to GMS, a patient’s perceptions of smartLIGHT™ feature satisfaction survey responses were also collected from the patients at the end of the study (12 weeks). Results Compared to baseline, a significant improvement was observed in the subdomains of glucose monitoring satisfaction survey (GMSS) score on openness (p=0.0001), emotional burden (p=0.0001), behavioral burden (p=0.0001), and trust (p=0.0001) at the end of the study. Overall, the total GMS score at baseline was 2.61 ± 0.51, which improved up to 3.16 ± 0.63 (p=0.0001) during the period of 12 weeks. The patient satisfaction with smartLIGHT™ survey outcomes exposed evidence of satisfaction among the study population at the end of the study. There were statistically insignificant reductions observed in glycosylated hemoglobin (HbA1c) (p=0.063) and the frequency of hypoglycemia (p=0.057) at the end of the study. Conclusions The study demonstrates a significant improvement in the subdomains of GMSS - openness, emotional burden, behavioral burden, and trust - at 12 weeks than at the baseline, with the increased total GMSS score. Similarly, high satisfaction with the color-based smartLIGHT™ feature was also observed at the end of the study.