100-LB: Glycemic Control Using Recommended Settings in Youth and Adults with Type 1 Diabetes (T1D) —Minimed 780G System with the Calibration-Free Guardian 4 Sensor Results
Authors: VIGERSKY ROBERT A. , BODE BRUCE W. , BRAZG RONALD L. , BUCKINGHAM BRUCE A. , CARLSON ANDERS L. , KAISERMAN KEVIN B. , KIPNES MARK , LILJENQUIST DAVID R. , PHILIS-TSIMIKAS ATHENA , PIHOKER CATHERINE , POP-BUSUI RODICA , REED JOHN , SHERR JENNIFER , SHULMAN DOROTHY I. , SLOVER ROBERT H. , THRASHER JAMES , CHEN XIAOXIAO , LIU MARGARET , CORDERO TONI L. , VELLA MELISSA , RHINEHART ANDREW S. , SHIN JOHN 
Published: May 2022

Background: Safety and effectiveness outcomes of individuals using the MiniMed™ 780G system with the no-calibration Guardian™ 4 sensor during the first three months of use were analyzed.

Methods: Participants (N=176, aged 7-75 years) with T1D used the Conformitè Europëenne-marked MiniMed™ 780G system. Safety and effectiveness endpoints (mean A1C, sensor glucose [SG], percentage of time spent at SG ranges and glucose variability) were collected over three months and summarized. Endpoints were also assessed when recommended settings (target of 100mg/dL and active insulin time of 2-3 hours) were used.

Results: There was no DKA or severe hypoglycemia. At 3 months, A1C was 7.1% (N=164) , 7.2% (N=101) and 6.8% (N=63) for overall, pediatric and adult participants, respectively. Additional glycemic metrics are shown (Table) . With recommended settings, time spent in target range (TIR, 70-180 mg/dL) was 74.7% (N=119) , 72.7% (N=65) and 77.0% (N=54) , respectively, and time spent below range (TBR&lt;70mg/dL) was 2.1%, 2.4% and 1.7%, respectively.

Conclusion: This analysis demonstrates that individuals safely exceeded international consensus-recommended TIR and TBR goals when using the MiniMed™ 780G system with the Guardian™ 4 sensor. These results mirror those of the pivotal trial during use of the calibration-requiring Guardian™ sensor 3.

Disclosure

R. A. Vigersky: Employee; Medtronic. C. Pihoker: None. R. Pop-busui: Advisory Panel; Averitas Pharma, Inc., Boehringer Ingelheim International GmbH, Nevro Corp., Novo Nordisk, Reata Pharmaceuticals, Inc., Regenacy Pharmaceuticals, Inc. J. Reed: None. J. Sherr: Advisory Panel; Bigfoot Biomedical, Inc., Cecelia Health, Insulet Corporation, Medtronic, Vertex Pharmaceuticals Incorporated, Consultant; Insulet Corporation, Lexicon Pharmaceuticals, Inc., Research Support; Dexcom, Inc., Insulet Corporation, Jaeb Center for Health Research, JDRF, Medtronic, National Institute of Diabetes and Digestive and Kidney Diseases, Speaker’s Bureau; Lilly Diabetes. D. I. Shulman: Advisory Panel; Medtronic. R. H. Slover: None. J. Thrasher: Advisory Panel; Eli Lilly and Company, Medtronic, Board Member; Medtronic, Consultant; Eli Lilly and Company, Medtronic, Research Support; Eli Lilly and Company, Medtronic, Novo Nordisk, Speaker’s Bureau; Bayer AG, Eli Lilly and Company, Medtronic, Sanofi. X. Chen: Employee; Medtronic, Medtronic. M. Liu: None. T. L. Cordero: Employee; Medtronic, Medtronic. B. W. Bode: Advisory Panel; CeQur SA, MannKind Corporation, Medtronic, Novo Nordisk, Zealand Pharma A/S, Consultant; Bigfoot Biomedical, Inc., Research Support; Abbott, Beta Bionics, Inc., Dexcom, Inc., Diasome, Dompé, Eli Lilly and Company, Insulet Corporation, IQVIA Inc., Jaeb Center for Health Research, Medtronic, Novo Nordisk, Provention Bio, Inc., REMD Biotherapeutics, Sanvita Medical, Senseonics, ViaCyte, Inc., Speaker’s Bureau; Abbott, Boehringer Ingelheim International GmbH, Eli Lilly and Company, Insulet Corporation, MannKind Corporation, Novo Nordisk, Sanofi, Xeris Pharmaceuticals, Inc., Stock/Shareholder; AgaMatrix, Glytec, LLC. M. Vella: Employee; Medtronic. A. S. Rhinehart: Employee; Medtronic, Stock/Shareholder; Medtronic. J. Shin: Employee; Medtronic. R. L. Brazg: Research Support; Abbott Diabetes, Lilly Diabetes, Medtronic, Novo Nordisk, Roche Diagnostics, Senseonics. B. A. Buckingham: Advisory Panel; Arecor, Lilly Diabetes, Medtronic, Other Relationship; Insulet Corporation, Research Support; Insulet Corporation, Lilly Diabetes, Medtronic. A. L. Carlson: Advisory Panel; MannKind Corporation, Employee; Bright Health Group, Other Relationship; Medtronic, Research Support; Abbott Diabetes, Dexcom, Inc., Eli Lilly and Company, Insulet Corporation, Novo Nordisk, Sanofi, UnitedHealth Group. K. B. Kaiserman: Advisory Panel; Medtronic, Consultant; Medtronic, Employee; MannKind Corporation, Research Support; Medtronic, Speaker’s Bureau; Medtronic, Stock/Shareholder; MannKind Corporation. M. Kipnes: None. D. R. Liljenquist: None. A. Philis-tsimikas: Advisory Panel; Bayer AG, Novo Nordisk, Research Support; Lilly Diabetes, National Institute of Diabetes and Digestive and Kidney Diseases, Novo Nordisk, Viking Therapeutics.