Veterans study: shedding pounds and moving more may cool inflammation
NCT ID NCT00667030
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at 100 overweight veterans to see if losing weight and doing aerobic exercise could lower inflammation linked to aging. Researchers measured inflammatory chemicals from fat tissue and checked fitness, body composition, and blood sugar. The goal was to understand how lifestyle changes might improve health in older adults.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- What this could lead to
- If successful, this study could show that moderate weight loss and exercise reduce inflammation, pointing toward lifestyle changes that improve health in older adults.
- What could go wrong
- This is an observational study with no treatment being tested, so it won't prove cause and effect. Results may not apply to everyone, and lifestyle changes can be hard to maintain.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Start date
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Jul 2005
- Finished
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Sep 2018
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 years and older
- Sex
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Anyone
- Healthy volunteers
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Accepted
You do not need to have the condition being studied to take part.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * BMI 20-40 kg/m2 * Waist 80-120cm (men), 70-110cm (women) * Stable Medical Regimen \> or = 30 days * All women over the age of 50 must be postmenopausal for at least 1 year, have serum FSH \>30 mIU/ml, and agree to remain off hormone replacement therapy for the duration of the study Exclusion Criteria: * Pregnancy or Nursing Mothers * Cigarette Smoking * Diabetes on Medication or Fasting Glucose \>126 mg/dl * Poorly controlled hypertension requiring \>3 drugs or beta blockers * Hyperlipidemia with TG\>400mg/dl, LDL\>190mg/dl or on Lipitor or Crestor * Other medications affecting glucose, lipid or cytokine levels * Thyroid Disease * Weight gain/loss \>5kg in preceding 3 months * Alcohol \>3oz/day * Caffeine \>120 oz/day * Chronic liver, renal or hematological disease * Lung disease requiring oxygen * Active cancer on radiation or chemotherapy treatment * HIV (+) or other disease prone to malnutrition * Sickle cell anemia * Active psychosis or dementia * Chronic untreated depression * Hemiparetic Stroke * Coronary Artery or cerebrovascular disease precluding exercise * Implantable defibrillator * Other medical condition precluding exercise testing or participation in exercise and weight loss programs, as per medical judgement of study team
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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University of Maryland; Baltimore VA Medical Center
Baltimore, Maryland, 21044, United States
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