PMID- 38337336 OWN - NLM STAT- PubMed-not-MEDLINE LR - 20240212 IS - 2077-0383 (Print) IS - 2077-0383 (Electronic) IS - 2077-0383 (Linking) VI - 13 IP - 3 DP - 2024 Jan 23 TI - Effectiveness and Safety of the Intermittently Scanned Continuous Glucose Monitoring System FreeStyle Libre 2 in Patients with Type 2 Diabetes Treated with Basal Insulin or Oral Antidiabetic Drugs: An Observational, Retrospective Real-World Study. LID - 10.3390/jcm13030642 [doi] LID - 642 AB - Intermittently Scanned Continuous Glucose Monitoring (isCGM) devices are increasingly being used in patients with type 2 diabetes mellitus (T2DM) on insulin therapy for their benefits regarding disease management. Evidence of isCGM use in patients with T2DM on basal or non-insulin therapy is lacking. This study aimed at assessing the efficacy and safety of isCGM in this population. This was an observational, retrospective, real-world study enrolling patients with T2DM who were starting the use of isCGM. Data from medical records (i.e., demographics, clinical characteristics, laboratory assessments, and isCGM metrics) were collected over three time periods (baseline, 3 and 6 months). The endpoints were glycated haemoglobin (HbA1c) changes and changes in isCGM metrics as defined by the International Consensus from baseline to 3 months and 6 months. Overall, 132 patients were included (69.5% male; mean age 68.2 +/- 11.0 years; mean disease duration 19.0 +/- 9.4 years; 79.7% on basal insulin +/-non-insulin therapy; mean baseline HbA1c 8.1% +/- 1.3%). The estimated mean change in HbA1c was statistically significant at three (-0.4 +/- 1.0%; p = 0.003) and six months (-0.6 +/- 1.3%; p < 0.0001). In conclusion, isCGM proved to be effective and safe in improving glycaemic control in patients with T2DM on basal insulin or non-insulin therapy. FAU - Conti, Matteo AU - Conti M AD - Diabetes Unit, Niguarda Ca Granda Hospital, 20162 Milan, Italy. AD - Department of Medicine and Surgery, University of Milan-Bicocca, 20126 Milan, Italy. FAU - Massari, Giulia AU - Massari G AD - Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy. FAU - Meneghini, Elena AU - Meneghini E AD - Diabetes Unit, Niguarda Ca Granda Hospital, 20162 Milan, Italy. FAU - Pasquino, Bernadetta AU - Pasquino B AD - Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy. FAU - Agosti, Barbara AU - Agosti B AD - Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy. FAU - Chinotti, Federica AU - Chinotti F AD - University of Milan, 20122 Milan, Italy. FAU - Pintaudi, Basilio AU - Pintaudi B AD - Diabetes Unit, Niguarda Ca Granda Hospital, 20162 Milan, Italy. FAU - Girelli, Angela AU - Girelli A AUID- ORCID: 0009-0008-9411-1858 AD - Diabetes Unit, Spedali Civili di Brescia, 25123 Brescia, Italy. FAU - Bertuzzi, Federico AU - Bertuzzi F AD - Diabetes Unit, Niguarda Ca Granda Hospital, 20162 Milan, Italy. LA - eng PT - Journal Article DEP - 20240123 PL - Switzerland TA - J Clin Med JT - Journal of clinical medicine JID - 101606588 PMC - PMC10856078 OTO - NOTNLM OT - basal insulin OT - flash glucose monitoring OT - type 2 diabetes mellitus COIS- The authors declare no conflict of interest. EDAT- 2024/02/10 10:53 MHDA- 2024/02/10 10:54 PMCR- 2024/01/23 CRDT- 2024/02/10 01:02 PHST- 2024/01/02 00:00 [received] PHST- 2024/01/16 00:00 [revised] PHST- 2024/01/19 00:00 [accepted] PHST- 2024/02/10 10:54 [medline] PHST- 2024/02/10 10:53 [pubmed] PHST- 2024/02/10 01:02 [entrez] PHST- 2024/01/23 00:00 [pmc-release] AID - jcm13030642 [pii] AID - jcm-13-00642 [pii] AID - 10.3390/jcm13030642 [doi] PST - epublish SO - J Clin Med. 2024 Jan 23;13(3):642. doi: 10.3390/jcm13030642.