Studies of Empagliflozin & Its Cardiovascular, Renal & Metabolic Effects

Status Completed

Clinical Trial Summary

The investigators hypothesise that empagliflozin 10mg daily will have haemodynamic, cardiac, and renal benefits compared to placebo over 36 weeks in heart failure patients with type 2 diabetes (or pre-diabetes), leading to measurable improvements in clinical measures of cardiac structure and function (LVESVI, and LV strain) as well as renal blood flow.

Clinical Trial Description

The results of the EMPA-REG OUTCOME trial on CVD outcomes and heart failure hospitalisation suggests that empagliflozin works quickly to lessen CVD mortality and reduce heart failure hospitalisations in patients with diabetes and existing cardiovascular disease. The lack of effect on non-fatal MI and stroke would suggest limited impact on atherothrombotic mechanisms. It is important to understand the mechanisms by which empagliflozin is acting in more detail, in order that the drug can be more widely targeted at patient groups that might benefit most; particularly patients with heart failure and diabetes (or pre-diabetes) (as discussed in the rationale).

The investigators have hypothesised, in a detailed published review, that the benefit derives from the specific effects of sodium-glucose linked transporter-2 (SGLT2) inhibition on renal sodium and glucose handling, leading to both diuresis and improvements in diabetes-related maladaptive renal arteriolar responses. These haemodynamic and renal effects are likely to be beneficial in patients with clinical or subclinical cardiac dysfunction. The net result of these processes is an improvement in cardiac systolic and diastolic function and, thereby, a lower risk of heart failure hospitalisation (HFH) and sudden cardiac death.

The investigators have therefore designed the present trial to perform a comprehensive clinical trial to interrogate in detail the effects of empagliflozin on specific pathways (inclusive of cardiac and renal effects) in patients with type 2 diabetes (or pre-diabetes) and heart failure. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT03485092
Study type	Interventional
Source	NHS Greater Glasgow and Clyde
Contact
Status	Completed
Phase	Phase 4
Start date	March 16, 2018
Completion date	March 28, 2020

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Studies of Empagliflozin and Its Cardiovascular, Renal and Metabolic Effects — SUGAR-DM-HF

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms