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NCT02932176 · ClinicalTrials.gov registry record
Machine Learning for Handheld Vascular Studies
A clinical trial of Atherosclerosis and Wounds and Injuries, sponsored by Duke University.
- Recruiting
- Registry status
- 180
- Enrollment target
- 1
- Study location
NCT02932176: Recruiting study of Atherosclerosis and Wounds and Injuries, sponsored by Duke University.
NCT02932176 is a study of Atherosclerosis and Wounds and Injuries that is actively recruiting participants, run by Duke University. The registered enrollment target is 180 participants, below the 1,063-participant average among 69 other Atherosclerosis trials with a reported enrollment target (83% lower). The trial reports 1 study location across 1 state. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT02932176, a study of Atherosclerosis and Wounds and Injuries, is actively recruiting participants, sponsored by Duke University.
- RECRUITING
- Registry status
- 180 participants
- Enrollment target
- 1
- Study location
Study Summary
The use of handheld arterial 'stethoscopes' (continuous wave Doppler devices) are ubiquitous in clinical practice. However, most users have received no formal training in their use or the interpretation of the returned data. This leads to delays in diagnosis and errors in diagnosis. The investigators intend to create a novel machine-learning algorithm to assist clinicians in the use of this data. This study will allow the investigators to collect sound files from the use of the devices and compare the algorithms output to established, existing vascular testing. There will be no invasive procedures, and use of these stethoscopes is part of routine clinical care. If successful, this data and algorithm will be later deployed via smartphone app for point of case testing in a separate study
Conditions Studied
Interventions
- DEVICE Non-invasive vascular testing
- DEVICE machine-learning algorithm
Study Locations (1)
North Carolina
- Duke University Medical Center - Durham
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 180 participants |
| Start Date | 2016-09-07 |
| Est. Completion | 2026-12-31 |
What NCT02932176 shows while recruiting
NCT02932176 is an observational study that tracks outcomes without assigning an intervention. The registered 180 participants enrollment target is mid-sized for trials with a published cap, below the 1,063-participant average among 69 other Atherosclerosis trials with a reported enrollment target (83% lower).
The record links to 2 conditions, with Atherosclerosis appearing as the primary indexed condition, and to 2 interventions - of which Non-invasive vascular testing is the first listed.
NCT02932176 reports a single indexed study location in North Carolina.
Frequently Asked Questions
What is clinical trial NCT02932176 about?
NCT02932176 is a clinical study titled "Machine Learning for Handheld Vascular Studies". The use of handheld arterial 'stethoscopes' (continuous wave Doppler devices) are ubiquitous in clinical practice. However, most users have received no formal training in their use or the interpretation of the returned data. This leads to delays in diagnosis and errors in diagnosis. The investigato...
What is the current status of trial NCT02932176?
This trial is currently recruiting. The enrollment target is 180 participants. The study started on 2016-09-07. Estimated completion is 2026-12-31.
What conditions does trial NCT02932176 study?
This clinical trial studies the following conditions: Atherosclerosis, Wounds and Injuries.
What interventions are being tested in trial NCT02932176?
The interventions under investigation include: Non-invasive vascular testing (DEVICE), machine-learning algorithm (DEVICE).
Who is sponsoring clinical trial NCT02932176?
This trial is sponsored by Duke University, which has 1,725 total clinical trials registered on ClinicalTrials.gov.
Where is trial NCT02932176 being conducted?
This trial has 1 study location across North Carolina. Contact the study sites directly through ClinicalTrials.gov for enrollment availability.
Learn More About Clinical Trials
Similar trials for Atherosclerosis
Matched on the same primary condition, ranked to surface studies in the same phase first, then by recruiting status, no relevance scoring or editorial curation.
Where NCT02932176's enrollment target sits among peer trials
180 39th of 69 higher than 31 of 69 other Atherosclerosis trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Atherosclerosis 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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