Exercise Training for Vascular Dysfunction in Obesity
What You Need to Know Before You Apply
What is the purpose of this trial?
The main objective is to examine DNA hypomethylation as an underlying mechanism for the increased production of inflammatory cytokines and the impaired vascular function in obese individuals and as a potential target for nonpharmacological preventive/therapeutic interventions such as aerobic exercise.
Do I need to stop my current medications for this trial?
The trial information does not specify whether you need to stop taking your current medications. It's best to discuss this with the trial coordinators or your doctor.
Is exercise training safe for people with obesity?
How does exercise training differ from other treatments for vascular dysfunction in obesity?
Exercise training is unique because it directly improves vascular health by enhancing endothelial function (the inner lining of blood vessels) and restoring the function of perivascular adipose tissue (fat around blood vessels), which is often impaired in obesity. Unlike medications, exercise promotes the release of beneficial hormones and improves blood flow, offering a natural and holistic approach to managing vascular dysfunction.25678
What data supports the effectiveness of the treatment Exercise training for vascular dysfunction in obesity?
Research shows that exercise training can improve cardiovascular function and cardiorespiratory fitness, which are important for overall health, especially after bariatric surgery. Additionally, aerobic exercise training has been found to improve endothelial function (the health of blood vessels) in individuals with overweight and obesity.126910
Who Is on the Research Team?
Abeer M Mohamed, MD, PhD
Principal Investigator
University of Illinois at Chicago
Are You a Good Fit for This Trial?
This trial is for adults aged 18-50 with severe obesity (BMI ≥ 35 kg/m2) who are approved for bariatric surgery but not currently pregnant. It excludes those with cancer, heart, kidney or liver diseases, gallbladder disease, inflammatory/autoimmune conditions, smokers, and substance abusers.Inclusion Criteria
Exclusion Criteria
Timeline for a Trial Participant
Screening
Participants are screened for eligibility to participate in the trial
Treatment
Participants undergo 12 weeks of aerobic exercise training
Follow-up
Participants are monitored for changes in DNA methylation and vascular function
Weight Loss Surgery
Participants undergo bariatric surgery to assess its impact on DNA methylation and vascular function
What Are the Treatments Tested in This Trial?
Interventions
- Exercise training
Find a Clinic Near You
Who Is Running the Clinical Trial?
University of Illinois at Chicago
Lead Sponsor
National Heart, Lung, and Blood Institute (NHLBI)
Collaborator