Ireland
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Active, not recruiting Observational

The Value of Novel Thrombus Markers in the Diagnosis and Treatment of Acute Pulmonary Embolism

NCT06907238 · tracked via the Priya Life Science China tracker
Phase
Observational
Started
2025-10-14
Last updated
2026-10-14

Condition(s) studied

Acute Pulmonary Embolism

Study summary

In response to the high mortality rate of patients with acute pulmonary embolism (APE) and the fact that only a small proportion of deceased patients can receive correct diagnosis, this study will use a sensitive, non-invasive, and feasible new thrombus molecular marker (TAT/PIC/TM/t-PAIC) to detect and evaluate the activation of the coagulation and fibrinolysis systems and endothelial system damage in patients, in order to monitor the early diagnosis and treatment of APE, reduce mortality, and improve patient quality of life. Therefore, this study intends to include 200 newly diagnosed APE patients to evaluate the sensitivity and specificity of the single and combined application of novel thrombus molecular markers for APE diagnosis; Detect the biomarker results of patients at different time points before and after treatment, and evaluate their value in APE treatment monitoring; Track and follow up on patients after discharge to explore the prognostic value of biomarkers for APE.

Eligibility

Sex
ALL
Min age
18 Years
Max age
120 Years
Healthy volunteers
No
Inclusion Criteria: * 1.Patients diagnosed with APE for the first time through CTPA in clinical practice and who have not received anticoagulant therapy in the past month; 2.Age ≥ 18 years old. Exclusion Criteria: * 1\. Complicated with other thrombotic diseases, complicated with important organ damage such as heart, liver, kidney, and previous history of pulmonary embolism; 2. Malignant tumors; 3. Renal dialysis patients; 4. Antiphospholipid syndrome; 5. Immune system diseases; 6. Hematological diseases; 7. DIC caused by severe infection; 8. Patients judged by clinicians to be unfit for clinical practice.

Primary outcome measure(s)

  • New thrombusmarkers (TAT/PIC/TM/t-PAIC) — Data of patients on the first, the fourth day, seventh and tenth days after admission for diagnosis. If the duration of hospitalization is ≤ 7 days, data will be collected only three times

Trial sites (1)

FacilityCityRegionStatus
Beijing Anzhen Hospital Beijing China
Official registry record

This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.

View NCT06907238 on ClinicalTrials.gov ↗ ← All trials in China