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Clinical application value of doppler ultrasound in the evaluation of hemodynamics in ICU patients in the prevention of lower extremity venous thrombosis

Clinical application value of doppler ultrasound in the evaluation of hemodynamics in ICU patients in the prevention of lower extremity venous thrombosis - Evaluation of hemodynamics by doppler ultrasound to prevent venous thrombosis of lower extremity in ICU patients

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2200065488
Enrollment
Unknown
Registered
2022-11-07
Start date
2022-11-16
Completion date
Unknown
Last updated
2023-05-15

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

Conditions

Venous thrombosis of the lower extremities

Interventions

2:No intervention

Sponsors

The Affiliated Hospital of Guizhou Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
14 Years to 85 Years

Inclusion criteria

Inclusion criteria: All patients admitted to the emergency ICU of the Affiliated Hospital of Guizhou Medical University from January 2021 to February 2023 were included.

Exclusion criteria

Exclusion criteria: 1. Patients with coagulopathy; 2. Patients with severe mental disorders who cannot cooperate with the collection of ultrasonic hemodynamic indicators; 3. Patients who could not collect hemodynamic indexes of popliteal vein and common femoral vein due to trauma, surgery and other factors of lower limbs; 4. Recent abdominal surgery (within 3 days) or rupture of abdominal cavity and organ caused pneumoperitoneum affecting the collection of inferior vena cava hemodynamic indexes.

Design outcomes

Primary

MeasureTime frame
Hemodynamic parameters (flow spectrum, resistance index, flow velocity and pulsatility index);—

Countries

China

Contacts

Public ContactJiuyan Zhao

The Affiliated Hospital of Guizhou Medical University

zhaojiuyanenvoy@163.com+86 15902605032

Outcome results

None listed

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