Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
NA
48 participants
INTERVENTIONAL
2002-05-31
2006-01-31
Brief Summary
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Detailed Description
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Conditions
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Keywords
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Study Design
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RANDOMIZED
PARALLEL
PREVENTION
NONE
Study Groups
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1
Young men, age 21-46 years.
Lower Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a lower protein diet.
Medium Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a medium protein diet.
Higher Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a higher protein diet.
2
Old Men, age 63-81 years.
Lower Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a lower protein diet.
Medium Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a medium protein diet.
Higher Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a higher protein diet.
3
Young women, age 21-46 years.
Lower Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a lower protein diet.
Medium Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a medium protein diet.
Higher Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a higher protein diet.
4
Old women, age 63-81 years.
Lower Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a lower protein diet.
Medium Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a medium protein diet.
Higher Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a higher protein diet.
Interventions
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Lower Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a lower protein diet.
Medium Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a medium protein diet.
Higher Protein
Each subject completed an 18-day periods (trials) of strict dietary control of consuming a higher protein diet.
Eligibility Criteria
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Inclusion Criteria
* Not diagnosed with diabetes or metabolic syndrome
* Clinically normal blood laboratory values
Exclusion Criteria
* BMI: 20-29 kg/m
* Weight stable: \<2kg change within the last 3 months
* Physical Activity: constant habitual pattern, no deviation \>1x week of 30/minute sessions within the last 3 months
Clinically abnormal values:
* Blood
* Urine
Also, exclude any:
* Using meds that would influence appetite
* Using any anti-inflammatory steroid medications
* Has a joint replacement
* A medical condition that might place them at risk for participating in the study or interfere with successful completion of the study
18 Years
85 Years
ALL
Yes
Sponsors
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Purdue University
OTHER
Responsible Party
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Wayne Campbell
Prof. Foods and Nutrition
Locations
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Purdue University
West Lafayette, Indiana, United States
Countries
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Other Identifiers
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00-226
Identifier Type: -
Identifier Source: org_study_id