AKT-4645
A 54-year-old woman with established type 2 diabetes presents for her annual review. Her HbA1c has been stable on the maximal dose of metformin for the past few years and her BP has always been well controlled. She doesn’t take any other regular medications. Her HbA1c result 1 year ago was 52 mmol/mol.
The results of her most recent review are as follows:
HbA1c 59 mmol/mol
eGFR 91 ml/min/1.73m² (>90 ml/min/1.73m²)
Urine albumin:creatinine ratio (ACR) 2 mg/mmol (<3 mg/mmol)
BMI 25 kg/m²
QRISK score 6.8%
According to NICE guidelines, what is the most appropriate next step in managing her diabetes?