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Pulsatile Electrical Impedance Tomography for Diagnosis and Monitoring of Acute Pulmonary Embolism

Study acronym: EIT-PE
StatusRecruiting
PhaseNot specified
Started
View on ClinicalTrials.gov ↗

Record History

  1. Recruitment opened
    • Study completion pushed from Jul 30, 2028 to Dec 30, 2028
    • Start date changed from estimate of Jul 16, 2026 to Jan 2, 2026
    • Site details revised at 4 of 4 sites
    v2
  2. Study First Submitted
  • Stopped: an ongoing trial was terminated, suspended or withdrawn.
  • Notable: the trial’s plan changed such as a big move in its timeline or size, a new primary endpoint, sponsor or phase, or recruiting opened or resumed.
  • Minor: routine progress and housekeeping, such as sites added or enrollment closed.
This multicenter observational diagnostic study aims to evaluate pulsatile electrical impedance tomography (EIT) for the diagnosis and monitoring of acute pulmonary embolism. The study includes a retrospective phase and a prospective phase. EIT-derived ventilation-perfusion matching index, dead-space ventilation index, and intrapulmonary shunt index will be compared with CT pulmonary angiography and relevant clinical indicators. The study is designed to assess whether EIT can provide a noninvasive, bedside, radiation-free method for pulmonary embolism diagnosis, risk stratification, and dynamic treatment monitoring.
Trial Details
NCT Number NCT07724197
Lead Sponsor Beijing Tsinghua Chang Gung Hospital
Collaborators: Peking Union Medical College Hospital, Tsinghua University, First People's Hospital of Chenzhou, Loudi Central Hospital
Conditions
(from sponsor)		 Pulmonary Embolism Acute
Enrollment 275 participants
Start Date
Primary Completion (estimated)
Study Completion (estimated)
Updated on ClinicalTrials.gov