- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT05033054
Effect of SGLT2i on Cardiovascular Biomarkers in Patients With Type 2 Diabetes and CKD Stage 3b-4
August 29, 2023 updated by: Robert Toto, University of Texas Southwestern Medical Center
This is a prospective, observational study to assess the effect of SGLT2 inhibitors on surrogate markers of kidney and cardiovascular health in patients with stage 3b and 4 chronic kidney disease (CKD).
This study includes three clinic in person visits and weekly telephone visits for 12 weeks.
- Recruit 28 patients with CKD stages 3b-4 and follow up for 12 weeks
- Determine the effect of interventions on the primary outcome variable serum klotho measured by immunoprecipitation-immunoblot
Study Overview
Status
Recruiting
Conditions
Intervention / Treatment
Study Type
Observational
Enrollment (Estimated)
28
Phase
- Phase 1
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Robert Toto, MD
- Phone Number: 214-645-8267
- Email: robert.toto@utsouthwestern.edu
Study Contact Backup
- Name: Nancy Wang, Bachelor
- Phone Number: 214-645-8240
- Email: zhengnan.wang@utsouthwestern.edu
Study Locations
-
-
Texas
-
Dallas, Texas, United States, 75390
- Recruiting
- UT Southwestern Medical Center
-
Contact:
- Nancy Wang, Bachelor
- Phone Number: 214-645-8240
- Email: zhengnan.wang@utsouthwestern.edu
-
-
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years to 80 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Sampling Method
Non-Probability Sample
Study Population
Patient with type 2 diabetes mellitus and stage 3b-4 chronic kidney disease.
Description
Inclusion Criteria:
- 18-80 years of age
- All races and ethnicities
- All genders
- Type 2 diabetes mellitus
- History of hypertension defined as > 130 or > 80 mmHg or normotensive on pharmacologic therapy
- Estimated glomerular filtration rate (GFR) (CKD Epi equation) of 15-44 ml/min/1.73 m2 (Stages 3b-4 CKD)
- Urinary albumin creatinine ratio of > 200 mg/g <5000mg/g
- Ability of study participant or legally authorized representative to provide informed written consent
- Able to maintain stable dose of any vitamin D and any calcium supplements for 180 days post randomization.
Exclusion Criteria:
- Autosomal dominant or autosomal recessive polycystic kidney disease, lupus nephritis or anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis
- Receiving cytotoxic therapy, immunosuppressive therapy or other immunotherapy for primary or secondary renal disease within 6 months prior to enrolment
- History of organ transplantation
- Receiving therapy with a sodium glucose co-transporter 2 (SGLT2) inhibitor within 8 weeks prior to enrolment or previous intolerance of an SGLT2 inhibitor
- Type 1 diabetes (T1D)
- Active use of SGLT2 inhibitor
- History of persistent hypercalcemia (serum total Calcium > 10.5 mg/dl)
- Body mass index > 45 kg/m2
- Active on kidney transplant list
- Inability to provide informed consent
- Any condition outside the renal and cardiovascular disease area, such as but not limited to malignancy, with a life expectancy of less than 2 years based on investigator´s clinical judgement
- Active malignancy requiring treatment at the time of screening (with the exception of successfully treated basal cell or treated squamous cell carcinoma).
- Hepatic impairment (aspartate transaminase [AST] or alanine transaminase [ALT] >3x the upper limit of normal [ULN]; or total bilirubin >2x ULN at time of enrolment)
- Women of child-bearing potential (ie, those who are not chemically or surgically sterilized or who are not post-menopausal) who are not willing to use a medically accepted method of contraception that is considered reliable in the judgment of the investigator or women who have a positive pregnancy test at enrolment or randomization or women who are breast-feeding
- Participation in another clinical study with an investigational product (IP) during the last month prior to Enrolment
- Inability of the patient, in the opinion of the investigator, to understand and/or comply with procedures and/or follow-up OR any conditions that, in the opinion of the investigator, may render the patient unable to complete the study. Patients who cannot complete the patient reported outcome (PRO) assessments can still participate in the study
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
Cohorts and Interventions
Group / Cohort |
Intervention / Treatment |
---|---|
Group 1
Group 1: take prescribed SGLT2i after baseline visit.
|
Participants will ingest a standard dose of SGLT2i prescribed by the standard of care physician.
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in serum klotho levels at 6 weeks
Time Frame: Baseline, 6 weeks
|
Change in serum klotho levels in participants with advanced Diabetic Kidney Disease (DKD) at 6 weeks are measured by immunoprecipitation-immunoblot.
|
Baseline, 6 weeks
|
Change in serum klotho levels at 12 week
Time Frame: Baseline, 12 weeks
|
Change in Serum klotho levels in participants with advanced Diabetic Kidney Disease (DKD) at 12 weeks are measured by immunoprecipitation-immunoblot.
|
Baseline, 12 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Change in serum magnesium levels at 6 weeks
Time Frame: Baseline, 6 weeks
|
Mean change from baseline in serum magnesium levels at 6 weeks is measured.
Serum magnesium levels are measured by measuring the level of magnesium in the blood.
|
Baseline, 6 weeks
|
Change in serum magnesium levels at 12 weeks
Time Frame: Baseline, 12 weeks
|
Mean change from baseline in serum magnesium levels at 12 weeks is measured.
Serum magnesium levels are measured by measuring the level of magnesium in the blood.
|
Baseline, 12 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Robert Toto, MD, UT Southwestern Medical Center
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Actual)
November 20, 2022
Primary Completion (Estimated)
December 1, 2024
Study Completion (Estimated)
December 1, 2024
Study Registration Dates
First Submitted
August 26, 2021
First Submitted That Met QC Criteria
August 26, 2021
First Posted (Actual)
September 2, 2021
Study Record Updates
Last Update Posted (Actual)
September 1, 2023
Last Update Submitted That Met QC Criteria
August 29, 2023
Last Verified
August 1, 2023
More Information
Terms related to this study
Additional Relevant MeSH Terms
- Pathologic Processes
- Glucose Metabolism Disorders
- Metabolic Diseases
- Urologic Diseases
- Endocrine System Diseases
- Disease Attributes
- Renal Insufficiency
- Chronic Disease
- Female Urogenital Diseases
- Female Urogenital Diseases and Pregnancy Complications
- Urogenital Diseases
- Male Urogenital Diseases
- Diabetes Mellitus
- Kidney Diseases
- Renal Insufficiency, Chronic
- Hypoglycemic Agents
- Physiological Effects of Drugs
- Molecular Mechanisms of Pharmacological Action
- Sodium-Glucose Transporter 2 Inhibitors
Other Study ID Numbers
- STU-2021-0492
Plan for Individual participant data (IPD)
Plan to Share Individual Participant Data (IPD)?
NO
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
Yes
Studies a U.S. FDA-regulated device product
No
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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