- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT03424265
Nutritional Therapy Interventions in Heart Failure
July 8, 2021 updated by: University of Arkansas
Effects of 12 Weeks of Nutritional Therapy Interventions in Heart Failure
The investigators will examine the effects of 12-weeks of nutritional interventions in older participants who have a symptom of mild to moderate heart failure.
Study Overview
Status
Completed
Conditions
Intervention / Treatment
Detailed Description
Heart failure develops when cardiac muscle becomes weakened and consequently is compromised in its ability to contract, relax, or both.
Impaired heart function leads to reduced exercise capacity, which in turn leads to progressive muscle weakness and a vicious cycle of sedentary behavior, weight gain, and subsequent development of metabolic abnormalities and sarcopenia.
Approximately 6-10% of individuals over the age of 65 suffer from heart failure, and the risk of death is 35% in the first year after diagnosis.
In addition, there is a wide range of potential causes of heart failure, including the natural process of aging.
Regardless of the specific underlying cause, there are common pathophysiological responses such as impaired exercise capacity, shortness of breath, fatigue and muscle strength, leading to decreased physical function.
Moreover, some long-term consequences of reduced exercise tolerance and malabsorption in long-standing heart failure are loss of muscle mass and the development of cardiac cachexia, resulted in progression of sarcopenia.
As protein and amino acid supplements are known to prevent loss of muscle mass or maintain muscle mass in alder individuals, in a pilot study 18 overweight/obese subjects with heart failure (all exceeded 40% body fat) were studied.
Nine subjects received 12 weeks of dietary supplementation with 20 g of whey protein consumed daily, while the other nine were controls.
The findings showed that supplementation with whey protein failed to improve functional performance as well as a limited stimulation of muscle protein synthesis.
The lack of a demonstrable effect of whey protein is consistent with the diminished responsiveness to the stimulation of muscle protein synthesis.
In contrast, a 2016 University of Arkansas for Medical Sciences (UAMS) pilot study found that the essential amino acid (EAA) mixture is better at overcoming anabolic resistance than Ensure Heart Health.
In this study we will perform a randomized clinical trial of a commercially produced nutritional supplement as compared to a placebo in order to determine effects on physical function and health-related quality of life.
Subjects will ingest either the EAA mixture product or placebo every day for 12 consecutive weeks.
Outcomes will be determined by comparing the results of physical and functional tests from weeks -1 to 6 and 12.
Study Type
Interventional
Enrollment (Actual)
63
Phase
- Not Applicable
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
-
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Arkansas
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Little Rock, Arkansas, United States, 72205
- University of Arkansas for Medical Sciences
-
-
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
60 years to 89 years (ADULT, OLDER_ADULT)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- BMI between 18 and 40 kg/m2
- Any ethnicity
- Presence of mild-to-moderate heart failure (NYHA II or III symptomatology) as evidenced by prescribed diuretics or reported shortness of breath upon exertion
Exclusion Criteria:
- Allergic to milk or soy products
- Hemoglobin <10 g/dL
- Estimated Glomerular Filtration Rate (eGFR) < 30
- Inability to perform strength and/or functional assessments
- Myocardial infarction in the past 6 months
- Unstable angina
- Moderate-severe heart valve disease
- Atrial fibrillation or other significant (as determined by PI) arrhythmias
- Infiltrative, restrictive or hypertrophic cardiomyopathy
- Dementia -determined by a SLUMS score of <20
- Currently having inflammatory bowel disease
- Received chemotherapy or radiation therapy within the past 12 months
- Currently undergoing tube feeding
- Currently receiving palliative care for end-of-life circumstance
- Unwilling to refrain from using non-study protein/amino acid supplements during their participation in this study
- If deemed medically unstable by the study physician for any other reason.
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
- Primary Purpose: BASIC_SCIENCE
- Allocation: RANDOMIZED
- Interventional Model: PARALLEL
- Masking: TRIPLE
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
EXPERIMENTAL: 9g of EAA mixture supplement
Twice a day for 12 consecutive weeks.
|
Dietary supplement intervention for 12-weeks
Other Names:
|
EXPERIMENTAL: 9g of placebo (whey protein)
Twice a day for 12 consecutive weeks.
|
Dietary supplement intervention for 12-weeks
Other Names:
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
Functional Test
Time Frame: Change from baseline to 12 weeks
|
Measuring 6 minutes walking before and after the intervention.
***The results below are the actual increases of walking distance (mean and SD) changes from baseline to end of 12-week intervention.
|
Change from baseline to 12 weeks
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Sponsor
Investigators
- Principal Investigator: Gohar Azhar, M.D, University of Arkansas
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 (ACTUAL)
February 15, 2018
Primary Completion (ACTUAL)
June 27, 2019
Study Completion (ACTUAL)
June 27, 2019
Study Registration Dates
First Submitted
January 31, 2018
First Submitted That Met QC Criteria
January 31, 2018
First Posted (ACTUAL)
February 6, 2018
Study Record Updates
Last Update Posted (ACTUAL)
July 12, 2021
Last Update Submitted That Met QC Criteria
July 8, 2021
Last Verified
July 1, 2021
More Information
Terms related to this study
Additional Relevant MeSH Terms
Other Study ID Numbers
- 206313
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
No
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.
Clinical Trials on Heart Failure NYHA Class II
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Vanderbilt University Medical CenterWithdrawnHeart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IUnited States
-
University Hospital, Gentofte, CopenhagenUnknownChronic Heart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IVDenmark
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University of MichiganNational Heart, Lung, and Blood Institute (NHLBI)RecruitingHeart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IVUnited States
-
Comunicare Solutions SAKU Leuven; Jessa Hospital; Cliniques universitaires Saint-Luc- Université Catholique... and other collaboratorsRecruitingHeart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IVBelgium
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Massachusetts General HospitalRecruitingHeart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IUnited States
-
Indiana UniversityCompletedHeart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IUnited States
-
Elpen Pharmaceutical Co. Inc.WithdrawnHeart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IV
-
John ParissisCompletedHeart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure NYHA Class IV | Heart Failure NYHA Class IGreece
-
Alexandria UniversityCompletedHeart Failure | Heart Failure NYHA Class II | Heart Failure NYHA Class III | Heart Failure With Reduced Ejection Fraction | Heart Failure NYHA Class IVEgypt
-
Endotronix, Inc.RecruitingHeart Failure NYHA Class II | Heart Failure NYHA Class IIIUnited States
Clinical Trials on EAA mixture
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Texas A&M UniversityUnknownChronic Obstructive Pulmonary DiseaseUnited States
-
United States Army Research Institute of Environmental...University of Arkansas; Eastern Michigan UniversityCompletedMuscle Protein Synthesis | Whole-body Protein BalanceUnited States
-
United States Army Research Institute of Environmental...University of Arkansas; Eastern Michigan UniversityActive, not recruitingEnergy DeficitUnited States
-
Wyeth is now a wholly owned subsidiary of PfizerTerminatedDiabetes Mellitus | Diabetic Neuropathy, Painful
-
Texas A&M UniversityUniversity of ArkansasUnknownNon-small Cell Lung CancerUnited States
-
The Swedish School of Sport and Health SciencesRecruitingObesity | Sarcopenia | Aging | Sarcopenic ObesitySweden
-
United States Army Research Institute of Environmental...University of Arkansas; Norwegian Defense Research EstablishmentCompletedWeight Loss | Military Operational Stress Reaction | Malnutrition (Calorie) | Muscle WastingNorway
-
University of NottinghamUnknownOld Age (Focus; Not a Recognized Condition)United Kingdom
-
Istituto Auxologico ItalianoRecruitingWeight Loss | Obesity MorbidItaly
-
Istituto Auxologico ItalianoCompleted