Novel Antidiabetic Medications and Their Effect on Liver Steatosis (NAMELS-18)
Study Details
Study Description
Brief Summary
The goal of this clinical study is to compare the therapeutic effect of Dulaglutide and Empagliflozin in patients with Diabetes Mellitus type 2 and Non-Alcoholic Fatty Liver Disease. The main question it aims to answer is: Is there a beneficial effect regarding liver steatosis in patients receiving either of these 2 medications and which is more effective? Patients will undergo shearwave elastography, magnetic resonance imaging, and ultrasound. Furthermore, calculation of the Fatty Liver Index (FLI), the Fibrosis-4 Index (FIB-4), as well as the Aspartate Aminotransferase to Platelet ratio Index (APRI) and the NAFLD Fibrosis Score (NFS) will be performed.
Researchers will compare 3 groups:
Group 1 will receive oral Empagliflozin, as add-on to their previous treatment regimen, for 52 weeks.
Group 2 will receive subcutaneous Dulaglutide, as add-on to their previous treatment regimen, for 52 weeks.
Group 3 will receive other optimal antidiabetic treatment (apart from agents of the GLP1-ras or SGLT2-is families) for 52 weeks.
| Condition or Disease | Intervention/Treatment | Phase |
|---|---|---|
|
Detailed Description
Rationale:
NAFLD is the most common chronic liver disease worldwide. Presently, relative clinical guidelines focus on weight loss through apporopriate diet and lifestyle. The Glucagon-Like Peptide 1 receptor agonists and the Sodium-Glucose Co-transporter 2 inhibitors constitute novel agents that seem to exert beneficial effects beyond glycemic control. Dulaglutide will be used from the GLP1-ras family and Empagliflozin from the SGLT2-is family.
Research question:
Is the use of Empagliflozin or Dulaglutide effective in improving liver fat fraction in patients with type 2 diabetes mellitus and NAFLD? Which is more beneficial?
Hypothesis:
The investigators hypothesize that both Dulaglutide and Empagliflozin have a role in treating patients with DM2 and NAFLD.
Aim of the study:
To compare the effect of Dulaglutide and Empagliflozin in liver fat fraction of diabetic patients after a year of treatment.
Objectives:
Assess liver steatosis change in patients. Determine percentage of those with >30% liver fat concentration reduction.
Compare Empagliflozin group with Dulaglutide group and Control group. Evaluate the impact of the medications used on glycemic control, weight loss, liver enzymes, lipids and the Fatty Liver Index (FLI), the Fibrosis-4 Index (FIB-4), as well as the Aspartate Aminotransferase to Platelet ratio Index (APRI) and the NAFLD Fibrosis Score (NFS).
Material and methods:
Site of study:
This study will be conducted in the 2nd Department of Internal Medicine of Hippocration General Hospital, and the Therapeutic Department of General Hospital "Alexandra", Athens, Greece.
Type of study:
This is a prospective open-label observational study.
Subjects allocation:
Group 1: patients will receive oral Empagliflozin, as add-on to their previous treatment regimen, for 52 weeks.
Group 2: patients will receive subcutaneous Dulaglutide, as add-on to their previous treatment regimen, for 52 weeks.
Group 3: patients will receive other optimal antidiabetic treatment (apart from agents of the GLP1-ras or SGLT2-is families) for 52 weeks.
Patients receiving Pioglitazone were not included in the study.
Steps of performance and techniques:
Medical history and complete physical examination. Informed consent. Calculation of BMI, measurement of waist and hip circumference. Blood tests including: Liver function tests, Complete blood count, Urea and Creatinine, Lipid profile (total cholesterol, triglycerides, LDL, HDL), fasting plasma glucose and HbA1c.
Abdominal ultrasound, Magnetic Resonance Imaging-Proton Density Fat Fraction, Shearwave Elastography.
Calculation of the Fatty Liver Index (FLI), the Fibrosis-4 Index (FIB-4), as well as the Aspartate Aminotransferase to Platelet ratio Index (APRI) and the NAFLD Fibrosis Score (NFS).
Assessment of changes between date of entry in the study and 52 weeks of treatment.
Study Design
Arms and Interventions
| Arm | Intervention/Treatment |
|---|---|
| Empagliflozin group Oral Empagliflozin 10mg daily, as add-on to their previous treatment regimen. |
Drug: Empagliflozin
Empagliflozin 10mg daily, as add-on to previous treatment regimen.
Other Names:
|
| Dulaglutide group Subcutaneous Dulaglutide 1.5mg weekly, as add-on to their previous treatment regimen. |
Drug: Dulaglutide
Dulaglutide 1.5mg weekly, as add-on to previous treatment regimen
Other Names:
|
| Control group Optimal anti-diabetic treatment (apart from agents of the GLP1-ras or SGLT2-is families), targeting glycemic control. |
Drug: Control Rx
Optimal anti-diabetic treatment excluding agents of the GLP1-ras or SGLT2-is families.
Other Names:
|
Outcome Measures
Primary Outcome Measures
- Liver Fat Fraction reduction [52 weeks]
Change of Liver Fat Fraction as calculated by MRI-PDFF
- >30% Liver Fat Fraction reduction [52 weeks]
Percentage of each group's participants that achieves >30% Liver Fat Fraction reduction
Secondary Outcome Measures
- HbA1c change [52 weeks]
Evaluation of HbA1c change in each group
- Body Mass Index change [52 weeks]
Evaluation of Body Mass Index change in each group
- Fatty Liver Index (FLI) [52 weeks]
Evaluation of FLI change in each group.
- Fibrosis-4 Index (FIB-4) [52 weeks]
Evaluation of FIB-4 change in each group.
- Aspartate Aminotransferase to Platelet ratio Index (APRI) [52 weeks]
Evaluation of APRI change in each group.
- NAFLD Fibrosis Score (NFS) [52 weeks]
Evaluation of NFS change in each group.
- Shearwave Elastography (SWE) [52 weeks]
Evaluation of SWE change in each group.
Eligibility Criteria
Criteria
Inclusion Criteria:
Presence of diabetes mellitus type 2 and non-alcoholic fatty liver Stable anti-diabetic treatment regimen for the past 6 months
Exclusion Criteria:
Recent (last 5 years) medical history of cancer, pancreatitis, viral hepatitis or any other cause of liver disease (alcohol abuse, autoimmune hepatitis, hemochromatosis, heart failure etc.) Recent alteration (<6 months) of anti-diabetic regimen. Already established treatment with GLP1-ras or SGLT2-is prior to screening. Treatment with Pioglitazone. Corticotherapy administration. Pregnant or planning for pregnancy.
Contacts and Locations
Locations
| Site | City | State | Country | Postal Code | |
|---|---|---|---|---|---|
| 1 | "Hippocration" General Hospital of Athens | Athens | Attiki | Greece | 11527 |
Sponsors and Collaborators
- National and Kapodistrian University of Athens
- Alexandra Hospital, Athens, Greece
- Hippocration General Hospital
Investigators
- Study Chair: JOHN KOSKINAS, PROFESSOR, National and Kapodistrian University of Athens
- Study Director: ANASTASIA THANOPOULOU, AS PROFESSOR, National and Kapodistrian University of Athens
- Study Chair: MELANIE DEUTSCH, AS PROFESSOR, National and Kapodistrian University of Athens
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- SC12/16-6-2016