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A multicenter prospective cohort study for the diagnosis and therapy of lower extremity deep venous thrombosis based on magnetic resonance imaging intelligent auxiliary system

A multicenter prospective cohort study for the diagnosis and therapy of lower extremity deep venous thrombosis based on magnetic resonance imaging intelligent auxiliary system

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR1800018173
Enrollment
Unknown
Registered
2018-09-03
Start date
2018-09-01
Completion date
Unknown
Last updated
2018-09-10

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

deep venous thrombosis

Interventions

Group 1:Intelligent image processing technology
Group 2:catheter directed thrombolysis

Sponsors

Guangzhou Panyu Central Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Confirmed by duplex ultrasonography or angiographic venography; 2. Without serious cardiovascular and Cerebrovascular disease or renal failure; 3. Without hemorrhagic disease.

Exclusion criteria

Exclusion criteria: 1. Claustrophobia, metal implants, etc.; 2. Severe renal failure (estimated creatinine clearance <30 mL/min); 3. Allergies to contrast agent; 4. Pregnant and lactating women; 5. History of intracerebral bleeding three months ago; 6. History of severe trauma and surgery.

Design outcomes

Primary

MeasureTime frame
Villalta PTS scale;Vascular patency rate;Curative effect accuracy rate of thrombolysis predicted with artificial intelligence;Complication rate;—

Countries

China

Contacts

Public ContactYi Huang

Guangzhou Panyu Central Hospital

13719231991@126.com+86 13719231991

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026