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Hormonal Responses to a Mixed Meal in People With Cystic Fibrosis

University of Cincinnati · with National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK) · NCT06163482

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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 18–45 · All sexes
Healthy volunteers
Accepted
Study type
Observational
Target enrollment
61
US sites recruiting
1
Study start
March 28, 2023
Record last updated
August 25, 2026

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

What the study is about

In this exploratory study, the hormonal responses to a mixed meal will be examined in people with cystic fibrosis. The aim of this study is to find correlates with impaired glucose tolerance that is associated with this population.

Being studied: Mixed meal

Conditions: Cystic Fibrosis

Eligibility criteria

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

Show full criteria

Inclusion Criteria

  • Diagnosed with cystic fibrosis
  • Aged 18 to 45 years
  • Males and females of any race and ethnicity
  • Receiving highly effective CFTR modular therapy

Exclusion Criteria

  • Transplant recipient
  • Acute lung function decline or exacerbation within the last 3 months
  • Use of systemic glucocorticoids
  • Pregnancy
  • Known liver disease that would be expected to significantly impact metabolic variable as interpreted by a study doctor
  • The presence of any other disease or condition, as interpreted by any one of the study doctors, that would be expected to confound the responses to liquid mixed meal or make participation in the study dangerous to the individual
  • People who are cognitively impaired
  • People who do not speak English
  • For CFRD patients, a daily insulin requirement that exceeds 0.8 U/kg/day
  • Any prior history of diabetic ketoacidosis.

Recruiting US locations

  • University of Cincinnati

    Cincinnati, OH 45267-0547

    Site contact: Jason Winnick, PhD · 513-558-4437 · jason.winnick@uc.edu

Study contacts (from the official record)

  • Jason Winnick, PhD · 513-558-4437 · jason.winnick@uc.edu
  • Shana Warner, PhD · 513-558-5545 · warners3@ucmail.uc.edu
All diabetes studies in Ohio →
Hormonal Responses to a Mixed Meal in People With Cystic Fibrosis (NCT06163482) | Bored Studies