An Exploratory Study on the Application of Transarterial CT Angiography in the Interventional Treatment of Massive Hemoptysis

Huazhong University of Science and Technology

Status: Completed

Conditions: Hemoptysis

Treatments: Device: Transarterial CT angiography

Study type: Interventional

Funder types: Other

Identifiers

NCT05786781

UHCT22759

Details and patient eligibility

About

This is a single-arm, exploratory study to evaluate the value of transarterial CT angiography applying Nexaris Angio-CT in the interventional treatment of massive hemoptysis

Enrollment: 30 patients

Sex: All

Ages: 18+ years old

Volunteers: No Healthy Volunteers

Inclusion criteria

• Patients with massive hemoptysis（defined as more than 100mL per session or more than 300mL/day or with acute respiratory failure requiring mechanical ventilation or hemodynamic instability (systolic blood pressure < 90 mmHg), regardless of hemoptysis amount）

Exclusion criteria

• Pregnancy
• Patients with a previous history of bronchial artery embolization
• Uncorrectable severe infection, coagulation dysfunction, organ failure or cachexia, severe contrast agent allergy, and other interventional treatment contraindications

Trial design

Primary purpose: Treatment

Allocation: N/A

Interventional model: Single Group Assignment

Masking: None (Open label)

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30 participants in 1 patient group

Transarterial CT angiography

Experimental group

Description:

Transarterial catheter-directed CT angiography during interventional treatment of hemoptysis

Treatment:

Device: Transarterial CT angiography