Cardiometabolic & Cognitive Effects of Peanut Butter in Prediabetes

Part of paid clinical trials in University Park, Pennsylvania.

Sponsor
Penn State University
Study ID
NCT07714096
Status
Not Yet Recruiting

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Conditions

  • Prediabetes

Eligibility Criteria

Sex
ALL
Age
40 Years - 65 Years
Healthy Volunteers
Not accepted

Interventions

  • Peanut butter — OTHER
    Intake of 43 g/day of peanut butter as part of breakfast (or the first meal of the day)
  • Usual diet — OTHER
    Continue intake of usual diet.

Study Details

The purpose of this study is to look at the effect of consuming peanut butter at breakfast on blood sugar control, cognitive function, and heart disease risk factors in middle-aged adults with prediabetes.

Key Dates

First listed
Jul 20, 2026
Start date
Jan 18, 2027
Status verified
Jul 2026
Primary completion
Oct 31, 2028
Completion
Oct 31, 2028

Study Design

Enrollment
56 participants (estimated)
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
PREVENTION

Arms

  • Experimental: Peanut Butter-Usual Diet
    In the first period, participants will be provided with 43 g/day of peanut butter with instructions to consume it at breakfast (or the first meal of the day). In the second period, participants will be instructed to continue their usual intake.
  • Active Comparator: Usual Diet-Peanut Butter
    In the first period, participants will be instructed to continue their usual intake. In the second period, participants will be provided with 43 g/day of peanut butter with instructions to consume it at breakfast (or the first meal of the day).

Primary Outcome Measure

Change in HbA1c [ Time Frame: 12 weeks ]

Central Contacts

Locations (1)

FacilityCityStateZIPSite coordinators
The Pennsylvania State UniversityUniversity ParkPennsylvania16802
Kristina Petersen, PhD
[email protected]
+1 814-865 7206

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By research site
The Pennsylvania State University· University Park, PA

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