Ignite Creation Date:
2025-12-24 @ 6:59 PM
Ignite Modification Date:
2025-12-30 @ 6:11 AM
Study NCT ID:
NCT01635257
Status:
COMPLETED
Last Update Posted:
2013-03-18
First Post:
2012-07-01
Is NOT Gene Therapy:
True
Has Adverse Events:
False
Brief Title:
Accuracy of Multi-organ Ultrasound for the Diagnosis of Pulmonary Embolism
Sponsor:
Azienda Ospedaliero-Universitaria Careggi
Organization:
Study Overview
Official Title:
Accuracy of Multi-organ Ultrasound (Venous, Cardiac and Thoracic) for the Diagnosis of Pulmonary Embolism: Suspected Pulmonary Embolism Sonographic Assessment (SPES) Multicenter Prospective Study
Status:
COMPLETED
Status Verified Date:
2013-03
Last Known Status:
None
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
SPES
Brief Summary:
Patients with suspected Pulmonary Embolism (PE) and a high clinical probability or a high D-dimer level should undergo a second level diagnostic test such as Multidetector Computed Tomography Angiography (MCTPA). Unfortunately MCTPA involves radiation exposure, is expensive, is not feasible in unstable patients and has contraindications. UltraSound (US) is safe and rapidly available even in unstable patients. Many authors evaluated the diagnostic role of Compression Ultrasound Scan (CUS) for detecting limbs Deep Vein Thrombosis (DVT), TransThoracic Echocardiography (TTE) for detecting Right Ventricular Dysfunction (RVD) or Thoracic UltraSound (TUS) for detecting subpleural infarcts in patients with suspected PE. No previous studies have investigated the diagnostic accuracy of CUS, TTE and TUS combined (multiorgan US) for the diagnosis of PE. This study evaluates the diagnostic accuracy of multiorgan US.
Methods. Consecutive patients that underwent MCTPA in the Emergency Department for clinical suspicion of PE and with a simplified Well's score\>4 (PE likely) or with a D-dimer value ≥500ng/ml were enrolled in the study. MCTPA was considered the gold standard for PE diagnosis. A multiorgan US was performed by an emergency physician sonographer before MCTPA. PE was considered echographically present if CUS was positive for DVT or TTE was positive for RVD or at least one pulmonary subpleural infarct was detected with TUS. The accuracy of the single and multiorgan US was calculated.
Methods. Consecutive patients that underwent MCTPA in the Emergency Department for clinical suspicion of PE and with a simplified Well's score\>4 (PE likely) or with a D-dimer value ≥500ng/ml were enrolled in the study. MCTPA was considered the gold standard for PE diagnosis. A multiorgan US was performed by an emergency physician sonographer before MCTPA. PE was considered echographically present if CUS was positive for DVT or TTE was positive for RVD or at least one pulmonary subpleural infarct was detected with TUS. The accuracy of the single and multiorgan US was calculated.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
False
Is a FDA Regulated Drug?:
None
Is a FDA Regulated Device?:
None
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: