Real-world evidence of generic dapagliflozin: Relevance and results from Indian multicenter retrospective study

Objective: The objective was to evaluate the clinical experience and treatment patterns of generic dapagliflozin usage in different patient profiles in Indian settings. Materials and Methods: A retrospective, multicentric, real-world study included patients with type 2 diabetes mellitus (T2DM) (aged >18 years), inadequately controlled by existing antidiabetic therapy and receiving generic dapagliflozin as an add-on to existing oral antidiabetic drug(s) with or without insulin or switch therapy. Baseline characteristics and treatment-related outcomes were retrieved from the medical records and analyzed. Results: A total of 1935 patients were included, of which 1279 (66.1%) were males. The mean age was 57.4 years, and around half of the patients (51.4%) were aged from 45 to 60 years. Hypertension (55.9%) and dyslipidemia (19.8%) were the common comorbidities. The majority (n = 1122; 60%) of patients received dapagliflozin in combination with one or two antihyperglycemic drugs. More than half of the patients received metformin (56.8%) or sulfonylurea (52.3%) in combination with dapagliflozin. A dose of 10 mg (93.4%) was the most commonly used dose of dapagliflozin. The mean levels of glycated hemoglobin, fasting plasma glucose, and postprandial plasma glucose were significantly reduced to 1.1% (1.0–1.1), 30.5 mg/dL (29.2–31.9), and 57.5 mg/dL (55.1–59.9), respectively, after the initiation of dapagliflozin. A total of 1935 patients experienced weight changes during the treatment, of which 90.5% of patients showed weight loss. Hypoglycemic events were reported in 12.5% of patients. Physician global evaluation of efficacy and tolerability showed a majority of patients on a good-to-excellent scale (97.3% and 97.1%). Conclusion: Generic dapagliflozin showed a significant improvement in glycemic parameters and reduced body weight with low hypoglycemic events. The administration of dapagliflozin provided a good-to-excellent efficacy and tolerability profile in patients with T2DM. To the best of our knowledge, this is the first study confirming the efficacy, safety, and usefulness of generic dapagliflozin in patients with T2DM.