J Clin Med. 2025 Mar 18;14(6):2079. doi: 10.3390/jcm14062079.
ABSTRACT
Background: Chronic Kidney Disease (CKD) affects 8-16% of the population worldwide and is characterized by an estimated Glomerular Filtration Rate (eGFR) of less than 60 mL/min/1.73 m2 for more than 3 months. The main purpose of the study is to record the treatment algorithms and disease management of patients presenting for the first time to hospital-based nephrologists with a reduced eGFR and CKD diagnosis, under real-world clinical practice in Greece. Methods: This is the 6-month interim analysis of an ongoing, multicenter, observational, prospective, national study, which included 178 patients, with an eGFR between <60 and 15 mL/min/1.73 m2, presenting for the first time to nephrologists at 15 public hospital units. Results: The median age of the patients was 71 years old, with 39.6% of them categorized as CKD stage G3b. Of these patients, 71.6% and 33.7% suffered from arterial hypertension and type 2 diabetes mellitus, respectively; 78.7% of patients received antihypertensive and 38.5% antidiabetic medications. Calcium channel blocker usage increased with disease progression (from 52.2% at G3a, to 67.9% and 67.6% at G3b and G4, respectively), while that of angiotensin II receptor antagonists decreased (from 78.3% at G3a, to 41.5% and 17.6% at G3b and G4, respectively). A decrease in metformin usage and an increase in Dipeptidyl peptidase-4 inhibitor (DPP4i) usage was also observed upon disease progression. Furthermore, 18.5%, 32.0% and 7.7% of patients received Sodium-glucose cotransporter-2 inhibitors (SGLT2i) at the G3a, G3b and G4 stages, respectively. Conclusions: The interim analysis results contributed to the collection of real-world data for the therapeutic patterns and the management of CKD in Greece.
PMID:40142886 | PMC:PMC11943387 | DOI:10.3390/jcm14062079