Clinical trials / NCT04932928
Recruiting

Patient-Driven Lifestyle Modification Using FreeStyle Libre in Type 2 Diabetes Patients

We aim to provide medical nutritional therapy to patients with type 2 diabetes who are on oral hypoglycemic agents or on basal insulin only and monitor the glycemic response with flash glucose monitoring or self-monitoring of blood glucose. Specifically, this is a randomized, open-label, controlled study where half of the study participants will have FreeStyle Libre device on for 12 weeks and compare the change in glycated hemoglobin (HbA1c) value with the patients in the control group.

ClinicalTrials.gov IDNCT04932928
PhaseNA
Enrollment126
SponsorSeoul National University Hospital
Age19 Years – 80 Years
SexALL
I'm interested View official listing

Conditions studied

Diabetes Mellitus, Type 2, Lifestyle Risk Reduction

About this study

We aim to provide medical nutritional therapy to patients with type 2 diabetes who are on oral hypoglycemic agents or on basal insulin only and monitor the glycemic response with flash glucose monitoring or self-monitoring of blood glucose. Specifically, this is a randomized, open-label, controlled study where half of the study participants will have FreeStyle Libre device on for 12 weeks and compare the change in glycated hemoglobin (HbA1c) value with the patients in the control group.

Interventions

Primary outcomes

Eligibility information

Inclusion Criteria: * Age 19-80 * Diagnosed with type 2 diabetes mellitus (DM) * Uncontrolled type 2 DM: HbA1c 7.0-10.0% * Signed informed consent Exclusion Criteria: * Diagnosed with other types of diabetes mellitus (i.e. Type 1 DM) * Use of prandial insulin * Change in diabetes medication in the preceding 3 months * Pregnant/lactating women * Addiction to drugs and alcohol * Use of medications that result in drug-induced hyperglycemia (i.e. steroid) * Severe liver disease * End-stage renal disease (i.e. on dialysis) * Unable to wear CGM devices due to dermatologic side effects (i.e. severe burn, inflammation, active skin infection, severe skin reactions, hypertrichosis, etc.) * Conditions that impact the stability of HbA1c measurement

Study locations

Before you participate: Varda Clinical is an independent discovery tool, not the study sponsor or a medical provider. Eligibility can only be determined by the official study team. Discuss potential risks and benefits with a qualified healthcare professional.

Source: ClinicalTrials.gov. Record last refreshed by Varda Clinical: 2026-10-26.