What is the proposed mechanism of action of the medication(s)? Why might this be appropriate for the patients?
What are the advantages or disadvantages to your class of medication (options for different administration, length of duration, etc.)?
What are the advantages or disadvantages to the other medication options?
What possible side effects or considerations need to be evaluated?
Provide one example for each consideration—legal, ethical, and social implications—for prescribing the medication category.
Sample Answer
. Mechanism of Action & Patient Appropriateness
The primary mechanism of SGLT2 (Sodium-Glucose Cotransporter 2) inhibitors is the inhibition of glucose reabsorption in the proximal tubule of the kidney.
How it works: Usually, the kidneys reabsorb glucose back into the bloodstream. These medications block that transporter, causing the patient to "dump" excess glucose and sodium through their urine (glycosuria and natriuresis).
Why it’s appropriate: Beyond lowering $HbA_{1c}$, the "osmotic diuretic" effect reduces the workload on the heart (preload and afterload). This makes them highly appropriate for patients with Type 2 Diabetes, Heart Failure (HFrEF/HFpEF), and Chronic Kidney Disease (CKD).
2. Advantages & Disadvantages of SGLT2 Inhibitors
Advantages
Cardiorenal Protection: They significantly reduce hospitalizations for heart failure and slow the progression to end-stage renal disease.
Administration: Once-daily oral dosing, which improves patient adherence compared to injectables.
Weight & BP: Patients often see secondary benefits of modest weight loss and a reduction in systolic blood pressure.