Exercise and diet combo may help obese seniors get fit
NCT ID NCT01048736
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether losing weight through a controlled diet, along with a regular exercise program, can improve fitness in obese older adults. 180 sedentary people aged 60 and older with a BMI between 30 and 35 took part. The goal was to see if more fat loss leads to greater gains in aerobic capacity and walking endurance.
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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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180 people
The number who actually took part.
- Start date
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Oct 2009
- Finished
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Sep 2014
- 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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65 to 80 years
- 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=30-34.9 kg/m2 * Sedentary for past 6 months (\<30 min, 3 d/wk of exercise, including walking) * Normal cognitive function (MMSE \>24) * No contraindications for participation in weight loss or exercise (e.g., severe arthritis or musculoskeletal disorders) * Able to provide own transportation to study visits and intervention * No drug abuse or excessive alcohol use (\> 7 drinks/week) * Not dependent on a cane or walker Exclusion Criteria: * Weight loss or gain (±5%) in past 6 months * Body weight \>136.4 kg (DXA limit is 300 lbs) * Smoker (No nicotine within past year) * Osteoporosis (T-score ≥ -2.5) * Abnormal kidney function tests * Insulin-dependent or uncontrolled diabetes * Uncontrolled hypertension (BP\>200/110 mmHg) * Hypertriglyceridemia (TG\>400 mg/dl) * Past or current ischemic heart disease, angina, heart failure, peripheral artery disease, stroke, chronic respiratory disease, uncontrolled endocrine/metabolic disease, neurological or hematological disease, clinically evident edema * Cancer requiring treatment in past 2 years, except non-melanoma skin cancers * Severe anemia (Hb\<10 g/100 ml) * Hip fracture, hip or knee replacement, or spinal surgery in past 6 months * Regular use of medications that influence study variables (growth/steroid hormones, estrogen, anti-inflammatory, beta blockers, etc.
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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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Wake Forest University
Winston-Salem, North Carolina, United States
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