- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04451837
Semaglutide and Dapagliflozin in Diabetic Patients With Different Pathophysiology
Study Overview
Status
Conditions
Intervention / Treatment
Detailed Description
The trial is a clinical phase II study that will be randomized and open-label with fixed stratification variables (SIDD and SIRD) to analyze if the response to anti-diabetic drugs differs between patients with distinct pathophysiology, as captured by SIDD and SIRD. The compounds used are semaglutide and dapagliflozin, which will be randomized to patients of each subgroup using a parallel group design.
The clusters (SIDD and SIRD) will be used as a practical tool to distinguish individuals who are at different ends of the pathophysiological spectrum.
The investigators will recruit 200 patients from the ANDIS registry with HbA1c ≥42 mmol/mol on metformin monotherapy. Half of them will have SIDD and half will have SIRD characteristics. The patients will be randomized (open-label) to receive semaglutide or dapagliflozin for six months in addition to metformin.
The investigators will recruit participants on metformin monotherapy with stable dose for the last three months. Metformin dose at inclusion (as prescribed by their regular physician) is maintained throughout the study; the investigatorswill correct for metformin dose in the analyses. Patients randomized to add semaglutide will receive injection training at the study site and inject 0.25 mg subcutaneously once weekly during the first four weeks, followed by 0.5 mg weekly for the subsequent four weeks and finally 1.0 mg weekly throughout the study. Those randomized to dapagliflozin will receive 10 mg orally once daily in addition to metformin. The participants will attend a screening visit followed by three study visits at 0, 3, 6 months. At the first and last study visit they will undergo an OGTT. HbA1c will be measured at all study visits.
Study Type
Enrollment (Anticipated)
Phase
- Phase 2
Contacts and Locations
Study Locations
-
-
Skane
-
Malmö, Skane, Sweden, 20502
- Anders Rosengrentest
-
-
Participation Criteria
Eligibility Criteria
Ages Eligible for Study
Accepts Healthy Volunteers
Genders Eligible for Study
Description
Inclusion Criteria:
• Diabetes mellitus based on prior documentation or treatment with anti-hyperglycemic medication or diagnosed according to the WHO criteria (random plasma glucose >11.1 mmol/L or fasting glucose >7.0 mmol/L or HbA1C ≥6.5%) and disease characteristics typical for SIDD or SIRD according to the ANDIS clustering
- Ongoing metformin therapy with constant dose the last three months
- Age 18 years or above
- HbA1c ≥42 and <91 mmol/mol
- Women who are not postmenopausal and who have not undergone surgical sterilization must have no current pregnancy, which will be assessed by pregnancy test, must take precautions to avoid pregnancy throughout the study and for 4 weeks after intake of the last dose and must be willing to use highly effective birth control methods. Methods that can achieve a failure rate of less than 1% per year when used consistently and correctly are considered as highly effective birth control methods.
- Willingness to take injectable and oral medication
- Written informed consent
Exclusion Criteria:
• Type 1 diabetes, LADA, MODY, secondary diabetes or history of diabetic ketoacidosis
- Anti-diabetic treatment other than metformin within 90 days prior to randomization or changed metformin dose within 90 days prior to randomization
- Known acute cardiovascular event, e.g. transient ischemic attack, stroke, acute coronary syndrome, decompensated heart failure, coronary by-pass surgery or other coronary vessel intervention within 90 days prior to screening.
- Heart failure NYHA class IV
- History of acute or chronic pancreatitis
- Known liver cirrhosis
- Blood pressure above 170/110 mm Hg
- A level of aspartate aminotransferase (ASAT) or alanine aminotransferase (ALAT), ALP or bilirubin of more than three times the upper limit of the normal range
- Current chronic daily treatment with an oral steroid at a dose equivalent to oral prednisolone ≥10 mg (e.g., betamethasone ≥1.2 mg, dexamethasone ≥1.5 mg, hydrocortisone ≥40 mg)
- Pregnancy or breast-feeding
- Known galactose intolerance, total lactase deficiency or glucose-galactose malabsorption.
- Estimated glomerular filtration rate <45 ml/min/1,73 m2 or unstable or rapidly progressing renal disease
- Participant unable to understand the study information herself or himself
- Involvement in the planning and/or conduct of the study
- Participation in other clinical trial which may affect the outcome of the present study
- Any condition or treatment that in the judgment of the investigator makes it difficult or unsafe to participate in the study
Study Plan
How is the study designed?
Design Details
- Primary Purpose: Treatment
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: None (Open Label)
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Active Comparator: semaglutide
Patients randomized to add semaglutide (Ozempic) will receive injection training at the study site and inject 0.25 mg subcutaneously once weekly during the first four weeks, followed by 0.5 mg weekly for the subsequent four weeks and finally 1.0 mg weekly throughout the study.
|
Ozempic s.c.
once weekly for 6 months
Other Names:
|
Active Comparator: dapagliflozin
Those randomized to dapagliflozin will receive 10 mg orally once daily in addition to metformin.
|
Forxiga 10 mg p.o. once daily for 6 months
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Hba1c
Time Frame: 6 months
|
The primary endpoint will be the intraindividual change of HbA1c in response to semaglutide or dapagliflozin relative to baseline in the two patient groups.
|
6 months
|
Collaborators and Investigators
Sponsor
Collaborators
Study record dates
Study Major Dates
Study Start (Actual)
Primary Completion (Actual)
Study Completion (Anticipated)
Study Registration Dates
First Submitted
First Submitted That Met QC Criteria
First Posted (Actual)
Study Record Updates
Last Update Posted (Actual)
Last Update Submitted That Met QC Criteria
Last Verified
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- DIAB1
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Studies a U.S. FDA-regulated device product
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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