Practical Considerations and Opportunities for SGLT2 Inhibitor Prescription in Heart Failure

Assessment of Knowledge and Perception of Sodium-Glucose Co-transporter 2 (SGLT-2) Inhibitors Prescription among Physicians in Saudi Arabia

BACKGROUND

Sodium-glucose cotransporter 2 inhibitors are a new class of medications that have been proven to improve both glycemic control and cardio-renal outcomes. The knowledge, attitude, and perception toward their prescriptions in Jazan, Saudi Arabia, are still unknown.

OBJECTIVE

The study aimed to measure the level of knowledge and attitude toward sodium-glucose cotransporter 2 inhibitors prescription among physicians in the Jazan region, Saudi Arabia.

METHODS

Data analysis was performed using Statistical Package for the Social Sciences, SPSS 23rd version. Frequency and percentages were used to display categorical variables. Minimum, maximum, mean, and standard deviation were used to test numerical variables. Independent t-test and ANOVA test were both utilized to test the factors associated with knowledge and attitude toward the use of SGLT-2 inhibitors.

RESULTS

A total of 65 participants were included in the study. 26.2% had a low knowledge level, 30.8% had a moderate knowledge level, and 43.1% had a high knowledge level of sodium-glucose cotransporter 2 inhibitors. 9.2% had a low attitude level, 43.1% had a moderate attitude level, and 47.7% had a high attitude level toward sodium-glucose cotransporter 2 inhibitors. Age, professional status, years of experience, and specialty were significantly associated with attitude but not with the knowledge of sodium-glucose cotransporter 2 inhibitors prescription.

CONCLUSION

While the study cohort scored high in the knowledge and attitude domains of the survey, a large proportion failed to answer very essential questions in type 2 diabetes management. An educational awareness program needs to be carried out to strengthen the physicians' knowledge of SGLT2 inhibitors prescription.

Effect of Dapagliflozin on Indicators of Myocardial Fibrosis and Levels of Inflammatory Factors in Heart Failure Patients

Objective

To explore the effect of dapagliflozin on the myocardial fibrosis and the levels of inflammatory factors in heart failure patients.

Methods

60 patients with T2DM who were diagnosed as acute left heart failure or acute exacerbation of chronic left heart failure in the Department of Cardiology of our hospital from November 1, 2020, to December 31, 2021, during hospitalization were the study subjects. According to the treatment regimen, they were divided into the experimental group (EG) which received dapagliflozin and conventional drugs and the control group (CG) which received conventional drugs, with 30 cases in each group to compare and analyze the clinical indicators such as myocardial fibrosis and inflammatory factors.

Results

The levels of TNF-α, IL-1β, IL-6, and hs-CRP in the two groups were decreased gradually after treatment, and the levels of TNF-α, IL-1β, IL-6, and hs-CRP in the EG were visibly lower compared with those in the CG at week 4 of treatment (P < 0.05). The cardiac function evaluation of patients showed that the levels of LVEF and LVEDD in both groups were gradually improved after treatment, with a significant difference from the fourth week. In other words, compared with the CG, the LVEF level in the EG was obviously higher (P < 0.05), the LVEDD level was distinctly lower (P < 0.05), and the levels of ST2, BNP, and MCP-1 in the EG were clearly lower at week 4 of treatment (P < 0.05) with a statistical significance in difference.

Conclusion

Dapagliflozin has a definite curative effect in heart failure patients with type 2 diabetes mellitus, which can effectively reduce the inflammatory response of patients and inhibit the myocardial fibrosis, and has a potential value in improving cardiac function and promoting prognosis.

Egyptian expert opinion for the use of sodium-glucose cotransporter-2 inhibitors in patients with heart failure with reduced ejection fraction

Sodium-glucose cotransporter-2 inhibitor (SGLT2i) in patients with type 2 diabetes reduces the risk of serious heart failure events, specifically the risk of hospitalization for heart failure, and cardiovascular death. The benefit is most apparent in patients with a heart failure with reduced ejection fraction (HFrEF). Dapagliflozin and empagliflozin reduced the risk of cardiovascular death and hospitalizations for heart failure in patients with established HFrEF, including those without diabetes. Considering the magnitude of the problem and the expected benefit on the target population, an Egyptian consensus document was conducted to demonstrate the importance of and the critical knowledge needed for effective and safe implementation of SGLT2i in the daily practice for the management of patients with HFrEF.