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NCT04267094 · ClinicalTrials.gov registry record · NA
Reduced Radiation Dose and IR-impact on Coronary Calcium Quantification
A NA study, sponsored by University of Pennsylvania.
- Terminated
- Registry status
- NA
- Development phase
- 190
- Enrollment target
NCT04267094: Clinical Trial NA study, sponsored by University of Pennsylvania.
NCT04267094 is a NA study that was terminated before completion, run by University of Pennsylvania. The registered enrollment target is 190 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (86% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04267094, a NA study, was terminated before completion, sponsored by University of Pennsylvania.
- TERMINATED
- Registry status
- NA
- Development phase
- 190 participants
- Enrollment target
Study Summary
Evaluation of reduced radiation dose iterative reconstruction reconstructions for calcium scoring compared to full dose filtered back projection reconstructions
Primary Outcome
Calcium score compared to FBP full dose recon
Interventions
- DEVICE Iterative reconstruction at reduced radiation dose
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 190 participants |
| Start Date | 2017-07-01 |
| Est. Completion | 2023-03-07 |
| Phase | NA |
Why NCT04267094 stopped before completion
NCT04267094 is an interventional study that assigns participants to a tested intervention. The registered 190 participants enrollment target is mid-sized for trials with a published cap, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (86% lower).
The record links to 0 conditions, and to 1 intervention - of which Iterative reconstruction at reduced radiation dose is the first listed.
NCT04267094 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04267094 about?
NCT04267094 is a clinical study titled "Reduced Radiation Dose and IR-impact on Coronary Calcium Quantification". Evaluation of reduced radiation dose iterative reconstruction reconstructions for calcium scoring compared to full dose filtered back projection reconstructions
What is the current status of trial NCT04267094?
This trial is currently terminated. It is a NA study. The enrollment target is 190 participants. The study started on 2017-07-01. Estimated completion is 2023-03-07.
What interventions are being tested in trial NCT04267094?
The interventions under investigation include: Iterative reconstruction at reduced radiation dose (DEVICE).
Who is sponsoring clinical trial NCT04267094?
This trial is sponsored by University of Pennsylvania, which has 1,423 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04267094's enrollment target sits among peer trials
190 574th of 2000 higher than 1,425 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA 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.
Source ClinicalTrials.gov registry export · 2026-08-08
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