NCT07107347

Assessment of Right Ventricular Function After Acute Pulmonary Embolism: a Comparison of Speckle Tracking Strain and Conventional Echocardiographic Parameters

Assessment of Right Ventricular Function for Diagnosis and Prognosis After Acute Pulmonary Embolism: a Comparison of Speckle Tracking Strain and Conventional Echocardiographic Parameters

• Status: Not Yet Recruiting
• Phase: —
• Study type: Observational
• Enrollment: 100 (estimated)
• Sponsor: Assiut University · Academic / Other
• Sex: All
• Age: 18 Years
• Healthy volunteers: Not accepted

Summary

Echocardiographic Assessment: Performed within 24h of PE diagnosis Conventional parameters: TAPSE, RV FAC, RV/LV ratio, tricuspid S', PASP STE parameters: RV free wall longitudinal strain (RVFWS), global longitudinal strain (GLS) if feasible All measurements averaged over 3 cardiac cycles (sinus) or 5 (AF) Follow-up data: ICU/hospital LOS Need for vasopressors/mechanical ventilation In-hospital and 30-day mortality

Detailed description

the study targets patient with acute pulmonary embolism confirmed by CTPA, without hemodynamic instability. within the first 24 hours echocardiography will be conducted, assessment of RV function by conventional measures eg, TAPSE, S', FCA and speckle tracking strain echocardiography. compare the results and its sensitivity in prediction of clinical outcomes, that will be assessed by follow up the patients for one month regarding length of hospital stay, oxygen/ventilatory support, hemodynamics support and 30 day mortality.

Conditions

• Acute Pulmonary Embolism (PE)

Timeline

• Start date: 2025-09-01
• Primary completion: 2027-09-01
• Completion: 2028-03-01
• First posted: 2025-08-06
• Last updated: 2025-08-14

Locations

1 site across 1 country: Egypt