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NCT06223555 · ClinicalTrials.gov registry record · NA
Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose
A NA study of Obesity and Healthy Volunteer, sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
- Recruiting
- Registry status
- NA
- Development phase
- 79
- Enrollment target
- 1
- Study location
NCT06223555: Recruiting NA study of Obesity and Healthy Volunteer, sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
NCT06223555 is a NA study of Obesity and Healthy Volunteer that is actively recruiting participants, run by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). The registered enrollment target is 79 participants, below the 819-participant average among 1,053 other Obesity trials with a reported enrollment target (90% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06223555, a NA study of Obesity and Healthy Volunteer, is actively recruiting participants, sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK).
- RECRUITING
- Registry status
- NA
- Development phase
- 79 participants
- Enrollment target
- 1
- Study location
Study Summary
Background: Researchers use mixed meal tolerance tests (MMTTs) to look at how people s bodies respond to eating a meal. However, researchers do not agree on how to decide the number of calories to give in each meal. Some use fixed meals, which are the same size for everyone, and some use adjusted meals, based on the size of the person s body. Researchers want to know which MMTT is best to use for future research. Objective: To learn how fixed vs adjusted meals affect blood glucose levels in healthy people. Eligibility: Healthy people aged 18 years or older. Design: Participants will have 3 or 4 clinic visits of up to 8 hours in 8 weeks. Participants will have baseline tests: Their height, weight, and waist size will be measured. They will have an oral glucose tolerance test: A needle attached to a tube (IV) will be inserted into a vein in the arm. They will have a sugary drink. Blood samples will be taken from the tube at intervals up to 3 hours after the drink. They will have a body scan. Participants will have 2 MMTT visits. One will include a fixed meal and one will include an adjusted meal. They will have tests at both visits: Resting metabolic rate: A clear hood will be placed over the participant s head while they rest for 20 minutes. This will measure the oxygen they breathe in and out. MMTT. Participants will have 5 minutes to drink a liquid meal. Blood samples will be taken at intervals for the next 4 hours....
Primary Outcome
Glucose AUC associated with MMTT conditions (fixed vs. adjusted).
Conditions Studied
Interventions
- OTHER Fixed Mixed Meal Test
- OTHER Adjusted Mixed Meal Test
Study Locations (1)
Arizona
- NIDDK, Phoenix - Phoenix
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 79 participants |
| Start Date | 2024-08-23 |
| Est. Completion | 2026-12-31 |
| Phase | NA |
What NCT06223555 shows while recruiting
NCT06223555 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 79 participants, a relatively small participant target, below the 819-participant average among 1,053 other Obesity trials with a reported enrollment target (90% lower).
The record links to 2 conditions, with Obesity appearing as the primary indexed condition, and to 2 interventions - of which Fixed Mixed Meal Test is the first listed.
NCT06223555 reports a single indexed study location in Arizona.
Frequently Asked Questions
What is clinical trial NCT06223555 about?
NCT06223555 is a clinical study titled "Variability In Mixed Meal Tests: Fixed Versus Adjusted to Energy Needs Caloric Dose". Background: Researchers use mixed meal tolerance tests (MMTTs) to look at how people s bodies respond to eating a meal. However, researchers do not agree on how to decide the number of calories to give in each meal. Some use fixed meals, which are the same size for everyone, and some use adjusted m...
What is the current status of trial NCT06223555?
This trial is currently recruiting. It is a NA study. The enrollment target is 79 participants. The study started on 2024-08-23. Estimated completion is 2026-12-31.
What conditions does trial NCT06223555 study?
This clinical trial studies the following conditions: Obesity, Healthy Volunteer.
What interventions are being tested in trial NCT06223555?
The interventions under investigation include: Fixed Mixed Meal Test (OTHER), Adjusted Mixed Meal Test (OTHER).
Who is sponsoring clinical trial NCT06223555?
This trial is sponsored by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), which has 490 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT06223555 being conducted?
This trial has 1 study location across Arizona. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
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Where NCT06223555's enrollment target sits among peer trials
79 557th of 1053 higher than 494 of 1,053 other Obesity trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Obesity trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
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