Central Venous Catheter Thrombosis, Critical Illness, Ultrasonography
Conditions
Keywords
central venous catheters, venous thrombosis, ultrasound, critical care
Brief summary
The central venous catheters (CVC) related thrombosis is an issue of importance to ICU clinicians.This study conducts the daily ultrasound-screening for CVC-related thrombosis (DUCT).Its aim is to evaluate the characteristic and regularity of the central venous catheters (CVC) related thrombosis in ICU patients, and optimize the screening program of CVC-related thrombosis.
Interventions
DEVICEultrasound-screening
Daily ultrasound-screening for CVC-related thrombosis (DUCT) by compression ultrasound and color doppler ultrasound.
Sponsors
Second Affiliated Hospital, School of Medicine, Zhejiang University
Study design
Observational model
COHORT
Time perspective
PROSPECTIVE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Consecutive patients at least 18 years of age, expected to need a central venous catheterization for at least 48h in ICU.
Exclusion criteria
* Patients with infection or inflammation or local trauma at the insertion site.
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| the incidence rate of central venous catheters related thrombosis (CRT) | the assessment time will be from the time patients admitted in ICU to the time leaving ICU, less than 6 months. | the percentage of patients who have CRT in all patients included. |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| the time when the central venous catheters related thrombosis (CRT) occured | the assessment time will be from the time patients admitted in ICU to the time leaving ICU, less than 6 months. | which day the CRT is found after central venous catheter. |
Countries
China
Outcome results
None listed