Saline Contrast Electrical Impedance Tomography Method for Diagnosis of Acute Pulmonary Embolism
Recruiting
Observational Study
Acute Pulmonary Embolism
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 and older
- Sex
- Any
- Study type
- Observational
- Participants needed
- 343 (estimated)
- Sponsor
- Peking Union Medical College Hospital · Other
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About This Trial
The goal of this observational study is to compare the consistency of saline contrast Electrical Impedance Tomography(EIT) method and Computed Tomography Pulmonary Angiography (CTPA) in diagnosing acute pulmonary embolism. The main question it aims to answer is:
Can bedside saline contrast EIT method be used for the diagnosis of acute pulmonary embolism? The participants will undergo saline contr…
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
1. Patients with clinically suspected or confirmed acute pulmonary embolism (PE) presenting with acute respiratory failure;
2. Availability of CTPA results within 24 hours or scheduled to undergo CTPA within the next 24 hours;
3. Age \>18 years; no gender restrictions;
4. Presen…
Contacts