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Pistachio Intake and Nutrition-Related Outcomes in Individuals on GLP-1 Therapy

Ian J. Neeland, MD · NCT07244445

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Opens the official ClinicalTrials.gov record, with the study team’s contacts. Bored Studies doesn’t enroll anyone.

Key facts

Compensation
Not posted. Ask the study team before screening.
Who can join
Ages 18–80 · All sexes
Healthy volunteers
Accepted
Study type
Interventional · Not applicable
Target enrollment
108
US sites recruiting
1
Study start
January 29, 2026
Record last updated
February 20, 2026

Status re-checked against ClinicalTrials.gov within the last 12 hours.

What the study is about

In this study will look at how eating pistachios every day might affect participants weight, how healthy their diet is, and how they feel when eating. Investigators want to see if adding pistachios to meals for 12 weeks helps participants feel fuller, have more energy, and improve body composition. The study will include adults who have been taking GLP-1 medicines like semaglutide or tirzepatide for at least three months. Investigators also want to see if eating pistachios improves overall diet quality and health markers like tiredness and certain levels in blood.

Being studied: Pistachios; Dual-energy X-ray absorptiometry (DEXA) scans

Conditions: Dietary Change; Obesity & Overweight; Food Acceptance

Eligibility criteria

Copied from the official record. The study team makes the final decision at screening.

Show full criteria

Inclusion Criteria

  • Individuals with a BMI ≥30 kg/m2 or with a BMI ≥27 kg/m2 with at least one weight-related comorbidity who have been continuously using semaglutide or tirzepatide for three months for a clinical indication and remain on the therapy at the time of enrollment

Exclusion Criteria

  • No use or contraindication to use of a GLP-1 RA
  • Known allergy to nuts
  • Pregnant or breastfeeding
  • Incarcerated

Recruiting US locations

  • University Hospitals Cleveland Medical Center

    Clevland, OH 44106

    Site contact: Ian Neeland, MD · 216-844-5965 · Ian.Neeland@UHhospitals.org

Study contacts (from the official record)

  • Ian Neeland, MD · 216-844-5965 · Ian.Neeland@UHhospitals.org
  • Abigail Raffner, PhD, RD, LD · 216-368-0756 · Abigail.Raffner@UHhospitals.org
All weight loss studies in Ohio →
Pistachio Intake and Nutrition-Related Outcomes in Individuals on… (NCT07244445) | Bored Studies