Safety of sodium-glucose cotransporter 2 inhibitors (SGLT2i) during the month of Ramadan in patients with type 2 diabetes mellitus in Pakistani population-an observational study from a tertiary care center in Karachi

Effectiveness of ertugliflozin during Ramadan fasting in patients with type 2 diabetes mellitus: a real-world study (ErtuRamadan study)

Background

Management of type 2 diabetes mellitus (T2DM) during Ramadan fasting presents unique challenges due to prolonged fasting periods, irregular meal schedules, and altered medication timing, potentially impacting glycemic control. Ertugliflozin, a sodium-glucose co-transporter 2 (SGLT2) inhibitor, has been shown to improve glycemic control in T2DM effectively. However, the effectiveness of ertugliflozin during Ramadan fasting, a period with unique glycemic challenges, has not been studied extensively.

Methods

This study was a multicenter, real-life experience study involving 1373 adult patients with known T2DM for at least one year, an HbA1c level of less than 10%, and who intended to fast during Ramadan. Participants were divided into two groups: the Ertu group (n=703), consisting of patients who had been on a stable dose of ertugliflozin for at least three months before Ramadan, and the non-Ertu group (n=670), which included patients receiving other oral antihyperglycemic drugs (OADs) except ertugliflozin. Patients attended a baseline visit one month before the first day of Ramadan and a follow-up visit within one month after the last day of Ramadan. Both visits included history taking, physical examinations, and laboratory tests. The primary endpoints were changes in HbA1c levels, body weight, body mass index (BMI), and the incidence of hypoglycemia during Ramadan fasting.

Results

The mean age of the study participants was 50.37 ± 11.14 (SD) years, with 40.6% male and 58.7% female. Patients receiving ertugliflozin showed significant reduction in HbA1C (-0.65 ± 0.67% vs. -0.22 ± 0.64%, p<0.001), body weight (-1.24 ± 2.58 kg vs. -0.36 ± 3.41 kg, p<0.001), and BMI (-0.48 ± 1.03 kg/m² vs. -0.11 ± 1.33 kg/m², p<0.001) compared to the non-Ertu group. Hypoglycemia was reported in 0.3% of the ertugliflozin group and 0.7% of the other group, with comparable adverse events (p=.23; ≥0.05), indicating a favorable safety profile for ertugliflozin during fasting.

Conclusion

This study demonstrates that ertugliflozin is effective and safe for patients with T2DM during Ramadan fasting.

Safety and Effectiveness of Sodium-Glucose Co-transporter 2 Inhibitors on Glycemic Control in Patients with Type 2 Diabetes Mellitus Fasting during Ramadan: A Review

This review evaluates the current evidence on the safety and efficacy of sodium-glucose cotransporter 2 (SGLT2) inhibitors for patients with type 2 diabetes mellitus (T2DM) fasting during Ramadan. All studies included in the review were conducted in Asia and the Middle East. Overall, the evidence suggests that SGLT2 inhibitors are a safe and effective treatment option for most T2DM patients fasting during Ramadan. The average incidence of symptomatic hypoglycemia is 12.5%, but ranges from 0.7% to 27%, depending on the study population and concomitant use of other medications. The risk of hypoglycemia is increased when SGLT2 inhibitors are used in combination with insulin and/or sulfonylureas. Therefore, patients taking SGLT2 inhibitors in combination with insulin and/or sulfonylureas can take steps to mitigate this risk, such as having their insulin and/or sulfonylurea doses adjusted and being closely monitored for hypoglycemia. Patients taking SGLT2 inhibitors may be at increased risk of dehydration. To mitigate the risk of dehydration, patients should be advised to consume adequate fluids during the fast-breaking hours. Further research is warranted to validate these findings and extend their applicability to high-risk populations and other regions of the world.

Analysing uric acid levels to assess the effectiveness of dapagliflozin

BACKGROUND

Sodium-glucose cotransporter-2 inhibitors are an innovative diabetes treatment that lowers blood sugar levels without insulin. A growing body of evidence suggests that blood sugar levels are tightly correlated with uric acid levels in their blood and urine. To alleviate type 2 diabetes (T2DM) suffering, we tested dapagliflozin on serum and urinary uric acid levels of patients with T2DM and measured its efficacy in reducing uric acid levels.

METHODS

A study was conducted on 60 people with T2DM. Patients were treated with Dapagliflozin doses of 10 mg daily for 3 months. Three months later, we measured body weight, fasting, and postprandial blood glucose levels, Hemoglobin A1C (HbA1c), serum lipids, renal function tests, routine urine, and serum uric acid.

RESULTS

A number of clinical parameters of T2DM patients were compared to those of healthy subjects of the same age group. A comprehensive analysis of all parameters was conducted to evaluate dapagliflozin's impact. After 90 days of dapagliflozin treatment, serum uric acid levels dropped significantly from 9.0 to 8 mg/dL in the dapagliflozin group, as well as uric acid percentage in urine changed from 16.1 to 23.6 %. After three months of treatment, HbA1C levels decreased from 9.8 % to 8.5 %.

CONCLUSION

Following treatment with dapagliflozin, the patients' Homeostatic Model Assessment for Insulin Resistance decreased to 4.0. Further, multivariate correlation analysis showed a correlation of serum uric acid with glycemic profile positively. In conclusion, dapagliflozin lowers uric acid levels and increases insulin sensitivity in diabetic patients to improve their glycemic control.