Distribution of Rubidium-82, Nitrogen-13 Ammonia, and Fluorine-18 Fluorodeoxyglucose in Normal Volunteers
Public ClinicalTrials.gov record NCT01433705. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Evaluation of the Normal Distribution of Rubidium-82(Rb-82), Nitrogen-13 (N-13)Ammonia, and Fluorine-18 Fluorodeoxyglucose (F-18FDG) in Normal Volunteers
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
Establish the normal distributions of Rb-82, N-13 ammonia, and F-18 FDG (radioactive tracers) in the heart using PET imaging. These tracers would be eventually used in evaluating the hearts of patients with heart disease. Normal healthy volunteers will be carefully screened for this study. Subjects will be given IV administration of Rb-82 and N-13 to acquire rest/stress imaging. Normal subjects not excluded by any unexpected abnormality during the Rb-82 or N-13 rest/stress studies will undergo a glucose loading F-18 FDG imaging protocol, viability protocol using the hyperinsulinemic euglycemic clamp with simultaneous IV infusions of dextrose and insulin according to standard procedures in our laboratory. These same subjects will have a F-18 FDG protocol after following a high fat, protein permitted, no carbohydrate diet for approximately 30 hours prior to F-18 FDG injection. The F-18 FDG radiotracer will be given through an IV.
Study identification
- NCT ID
- NCT01433705
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 1
- Enrollment
- 70 participants
Conditions and interventions
Conditions
Interventions
- Rb-82 Pet scans Other
- F-18 FDG Pet scans Other
- N-13 ammonia Pet scans Other
- Regadenoson Drug
Other · Drug
Eligibility (public fields only)
- Age range
- 30 Years to 70 Years
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 31, 2011
- Primary completion
- Jan 18, 2018
- Completion
- Jan 18, 2018
- Last update posted
- Jan 29, 2019
2011 – 2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Michigan Hospital | Ann Arbor | Michigan | 48109 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT01433705, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Jan 29, 2019 · Synced Sep 2, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT01433705 live on ClinicalTrials.gov.