- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT01373814
Nutritional Therapy for Diabetic Cardiomyopathy
January 9, 2024 updated by: Washington University School of Medicine
The goal of this study is to determine if nutritional therapy can effectively treat/prevent T2DM and its consequent cardiomyopathy.
Study Overview
Status
Completed
Conditions
Study Type
Observational
Enrollment (Actual)
22
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Locations
-
-
Missouri
-
Saint Louis, Missouri, United States, 63110
- Washington University School of Medicine
-
-
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
35 years to 65 years (Adult, Older Adult)
Accepts Healthy Volunteers
No
Sampling Method
Probability Sample
Study Population
Patients with known T2DM and who are not taking exogenous insulin.
Description
Inclusion Criteria:
- Subjects must be >30 and <65 years of age, in order to limit the confounding affect of age on our endpoints.
- Subjects must have an ejection fraction >45% (based on their echocardiogram)
- Patients with T2DM and nonalcoholic fatty liver disease or steatohepatitis may be included since they have extensive evidence of steatosis.
Exclusion Criteria:
- Subjects who have had a myocardial infarction or resting ischemia (by history or as evidenced by hypo/akinesis on the pre-intervention echocardiogram) will be excluded because hypo/akinesis would affect our endpoints of LV mass and diastolic function.
- Subjects who are unstable, not able to lie flat for the imaging studies, unable to give informed consent, pregnant, lactating, with atrial fibrillation (which would compromise measurement of E'), or current smokers will be excluded.
- Subjects with other major systemic diseases per their clinical charts, history, physical exam, or significant renal insufficiency will also be excluded, as these other system diseases may affect our study endpoints and subject follow-up.
- We will exclude patients with significant LV systolic dysfunction (ejection fraction <45%)
- We will not exclude patients with sleep apnea because it does not detrimentally affect LV diastolic function.
- Subjects will be excluded a priori if they have any history or evidence of liver disease other than NAFLD, consumed >20 g alcohol per day.
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
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
cardiac function
Time Frame: 2 weeks
|
cardiac function as measured by echocardiography incl.
tissue Doppler
|
2 weeks
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
liver steatosis
Time Frame: 2 weeks
|
liver fat content as measured using MR spectroscopy
|
2 weeks
|
myocardial steatosis
Time Frame: 2 weeks
|
fat in heart muscle as measured using MR spectroscopy
|
2 weeks
|
lipidomics
Time Frame: 2 weeks
|
mass spectroscopy measures of plasma lipid species
|
2 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Investigators
- Principal Investigator: Linda R Peterson, MD, Washington University School of Medicine
Publications and helpful links
The person responsible for entering information about the study voluntarily provides these publications. These may be about anything related to the study.
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
September 3, 2010
Primary Completion (Actual)
June 17, 2011
Study Completion (Actual)
June 17, 2011
Study Registration Dates
First Submitted
June 13, 2011
First Submitted That Met QC Criteria
June 14, 2011
First Posted (Estimated)
June 15, 2011
Study Record Updates
Last Update Posted (Actual)
January 11, 2024
Last Update Submitted That Met QC Criteria
January 9, 2024
Last Verified
January 1, 2024
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 10-1163
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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