RoBotic TCD Ultrasound BubbLe Study Compared to Transthoracic Echocardiography for Detection of Right to Left Shunt
Public ClinicalTrials.gov record NCT04604015. 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.
Study identification
- NCT ID
- NCT04604015
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- NovaSignal Corp.
- Industry
- Enrollment
- 154 participants
Conditions and interventions
Conditions
Interventions
- NeuralBot Investigational System Diagnostic Test
- Transthoracic Echocardiography (TTE) Diagnostic Test
Diagnostic Test
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Oct 5, 2020
- Primary completion
- Oct 19, 2021
- Completion
- Nov 1, 2021
- Last update posted
- Jan 23, 2024
2020 – 2021
United States locations
- U.S. sites
- 7
- U.S. states
- 5
- U.S. cities
- 6
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Barrow Neurological Institute | Phoenix | Arizona | 85013 | — |
| Providence Brain & Spine Institute | Portland | Oregon | 97225 | — |
| Providence St. Vincent Medical Center | Portland | Oregon | 97225 | — |
| CHI Memorial Hospital | Chattanooga | Tennessee | 37404 | — |
| The University of Tennessee Health Science Center | Memphis | Tennessee | 38163 | — |
| Houston Methodist Neurological Institute | Houston | Texas | 77030 | — |
| Swedish Hospital | Seattle | Washington | 98122 | — |
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 NCT04604015, 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 23, 2024 · Synced May 20, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04604015 live on ClinicalTrials.gov.