Exercise and Inflammation in the Elderly

Completed · Not applicable

Conditions studied: Inflammation, Insulin Sensitivity

In brief

Persistent low-grade inflammation and impaired fibrinolysis, are independent predictors of several chronic diseases highly prevalent in the older Veteran population including cardiovascular disease (CVD), stroke, and diabetes. Inflammation is likely to be a causative underlying mechanism of insulin resistance. Lifestyle changes such as weight loss and physical activity are advocated for the treatment of these chronic diseases and endpoints, and data are emerging which suggest that these treatments may be beneficial, in part, due to their anti-inflammatory effects. Identification of effective therapies that reduce chronic inflammation for Veterans is important given the widespread adverse health effects of a chronically elevated inflammatory state.

Key facts

Study ID

NCT00753363

Run by

VA Office of Research and Development

People needed

119

Starts

2007-04-01

Expected to finish

2012-11-29

Last updated by the study team

2018-06-26

Who can join

Age: 45 and older, up to 80. Sex: any. Healthy volunteers: accepted.

You may qualify if…

• Male and Female
• 45-80 yrs of age
• Non-smoking for one year
• Body mass index greater than 20 kg/m2 and less than 50 kg/m2
• Menopause over 1 year

You may not qualify if…

• Symptomatic heart disease, coronary artery disease, congestive heart failure, or uncontrolled hypertension (blood pressure over 180/100 mm Hg) unless medically stabilized
• Currently being treated for active cancer
• Type 1 diabetes; Insulin or oral agent treatment for diabetes, poorly controlled diabetes fasting blood glucose over 160 mg/dl
• Allergic to lidocaine
• Untreated dyslipidemia with National Cholesterol Adult Treatment Panel III 10 year cardiac risk score greater than 10%, or receiving triglyceride lowering meds
• Other systemic disorders that are not medically treated and stable
• Taking beta-blockers, oral steroids, warfarin or any other medications interfering with fat/muscle metabolism that may not be safely discontinued temporarily for specific procedures (ie for 72 hours prior)
• Abnormal response to exercise test (ST segment depression greater than 2mm, chest pain, significant arrhythmias, extreme shortness of breath, cyanosis, exercising BP above 240/120mm Hg, or other contraindications to exercise) *requires follow up treatment w/ primary MD for continued participation in study
• Abnormal liver function
• Abnormal renal function
• Chronic pulmonary disease
• Anemia hematocrit below 35 mg/dl, platelets below 100,000/cm3
• Mini-mental state exam below 24, dementia or unstable clinical depression by exam
• Aerobically trained with maximal oxygen consumption greater than 2 standard deviations above age-adjusted mean
• Exercise group only: History of cerebrovascular disease (by medical history) with symptoms limiting the ability to exercise

Where it is running

• Baltimore VA Medical Center VA Maryland Health Care System, Baltimore, MD — Baltimore, Maryland, United States

Full record on ClinicalTrials.gov

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