Use of Bedside Ultrasound in Emergency Department Patients With Concern for Pulmonary Embolism to Reduce CT Imaging
Public ClinicalTrials.gov record NCT03532165. 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.
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
At most institutions, the average patient with clinical concern for PE(pulmonary embolism) will have a CT angiogram(CTA) with contrast of the lungs performed to evaluate for a clot. However, CTA has risks including contrast- induced allergic reactions and nephropathy, as well as radiation which has been linked to development of cancer later in life. There is literature that has looked at using lower extremity doppler ultrasound first to evaluate for a DVT (deep venous thrombosis) in patients where there is concern for a PE. There is also literature showing that emergency medicine physicians can perform adequate lower extremity compression ultrasounds (LCUS), at the bedside with results similar to that of the ultrasound tech. The goal of this project is to fuse both principles by having emergency medicine physicians perform LCUS at the bedside, to help reduce CTA utilization in the evaluation of PE.
Study identification
- NCT ID
- NCT03532165
- Recruitment status
- Not listed
- Study type
- Interventional
- Phase
- Not applicable
- Enrollment
- 300 participants
Conditions and interventions
Eligibility (public fields only)
- Age range
- 18 Years and older
- 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
- Apr 1, 2018
- Primary completion
- Feb 21, 2019
- Completion
- Feb 27, 2019
- Last update posted
- May 21, 2018
2018 – 2019
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Albany Medical Center Department of Emergency Medicine | Albany | New York | 12208 | Recruiting |
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 NCT03532165, 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 May 21, 2018 · Synced Sep 6, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03532165 live on ClinicalTrials.gov.