Effect of the FreeStyle Libre™ flash glucose monitoring system on glycemic control in individuals with type 2 diabetes treated with basal-bolus insulin therapy: An open label, prospective, multicenter trial in Japan.
J Diabetes Investig
; 12(1): 82-90, 2021 Jan.
Article
en En
| MEDLINE
| ID: mdl-32562376
ABSTRACT
AIMS/INTRODUCTION:
We investigated the effect of FreeStyle LibreTM on glycemic control in Japanese type 2 diabetes patients treated with basal-bolus insulin therapy. MATERIALS ANDMETHODS:
This prospective, 90-day single-arm study enrolled 94 adults with type 2 diabetes treated with insulin. A 14-day masked baseline phase was followed by an 11-week treatment phase during which participants used the device to monitor glucose levels. The primary end-point was time spent in hypoglycemia (<70 mg/dL) for baseline versus study end (days 76-90). Secondary end-points included other measures of glycemic control, along with patient satisfaction using the Japanese Diabetes Treatment and Satisfaction Questionnaire.RESULTS:
Time spent in hypoglycemia was low at baseline (0.51 ± 0.93 h/day) and did not significantly decrease at study end (0.47 ± 0.63 h/day, P = 0.6354). Time in range, time in hyperglycemia and estimated A1c all improved versus baseline (by +1.7 ± 3.0 h/day, -1.6 ± .4 h/day and -0.4 ± 0.8%, respectively, P < 0.0001 in each). Finger stick tests fell from 2.9 ± 1.3 to 1.9 ± 1.4/day, and mean scanning frequency during the intervention phase was 11.3/day. The mean treatment satisfaction score increased by 11.8 ± 5.3 (P < 0.0001). Two severe hypoglycemia-related adverse events were reported; one of which was possibly related to the device. Three participants reported mild device-related skin trauma, site discomfort or subcutaneous bleeding.CONCLUSIONS:
Use of FreeStyle Libre by Japanese type 2 patients diabetes treated with basal-bolus insulin therapy showed a low baseline of hypoglycemia, and enabled improved glycemic control and treatment satisfaction.Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Biomarcadores
/
Automonitorización de la Glucosa Sanguínea
/
Diabetes Mellitus Tipo 2
/
Control Glucémico
/
Hipoglucemia
/
Hipoglucemiantes
/
Insulina
Tipo de estudio:
Clinical_trials
/
Observational_studies
/
Prognostic_studies
/
Risk_factors_studies
Límite:
Female
/
Humans
/
Male
/
Middle aged
País como asunto:
Asia
Idioma:
En
Año:
2021
Tipo del documento:
Article