NCT06704672

Clinical Study to Evaluate the Impact of the Accu-Chek SmartGuide CGM Solution on the Mean Change in Time in Range Compared With Self-Monitoring of Blood Glucose in Participants With Type 1 and Type 2 Diabetes Mellitus

Clinical Study to Evaluate the Impact of the Accu-Chek SmartGuide CGM Solution on the Mean Change in Time in Range of 70 - 180 mg/dl Compared to SMBG

• Status: Recruiting
• Phase: N/A
• Study type: Interventional
• Enrollment: 270 (estimated)
• Sponsor: Hoffmann-La Roche · Industry
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

This is an open label, two-arm, randomized multi-center clinical device study in adult subjects with Type 1 diabetes (T1D) or insulin-dependent Type 2 diabetes (T2D) on a multiple daily injection (MDI) regime. The goal of the study is to investigate the impact of the Accu-Chek SmartGuide CGM solution on the change in overall time in range (TIR) of blood glucose concentrations of 70-180 mg/dl compared with that using self-monitoring of blood glucose (SMBG).

Conditions

• Type 1 Diabetes Mellitus
• Type 2 Diabetes Mellitus

Interventions

Type	Name	Description
DEVICE	Accu-Chek SmartGuide CGM Solution	The Accu-Chek SmartGuide CGM solution is used for real-time continuous glucose monitoring (CGM) in the interstitial fluid. It consists of the Accu-Chek SmartGuide device and two smartphone applications (apps): the Accu-Chek SmartGuide app and the Accu-Chek SmartGuide Predict app. The Accu-Chek SmartGuide device contains a CGM sensor pre-assembled in a sensor applicator. It has connectivity to the smartphone that is running the Accu-Chek apps. The Accu-Chek SmartGuide app is the primary display of the real-time glucose values. The Accu-Chek SmartGuide Predict app is an information management tool that further visualizes and analyzes diabetes data from the Accu-Chek SmartGuide device.
DEVICE	Accu-Chek SmartGuide Sensor and Blinded Apps	The participants in the SMBG control group will wear a SmartGuide sensor with blinded SmartGuide apps intermittently, i.e., during the assessment periods. It is not possible to read out the glucose data from the blinded app, hence neither the SmartGuide app nor the SmartGuide Predict functionalities can be accessed by the participants in this group.
DEVICE	SMBG Device	With the SmartGuide apps in blinded mode, participants in the SMBG control group will continue using their own SMBG device or they may use the Accu-Chek Instant meter that will be provided for calibration of the SmartGuide device.

Timeline

• Start date: 2025-04-14
• Primary completion: 2026-06-15
• Completion: 2026-12-31
• First posted: 2024-11-26
• Last updated: 2026-04-16

Locations

16 sites across 2 countries: Poland, Turkey (Türkiye)