Critical illness
Conditions
Interventions
B-mode ultrasound-guided puncture group:NA
Three-dimensional ultrasound-guided puncture group:NA
Sponsors
The First Medical Center of Chinese PLA General Hospital
Eligibility
Sex/Gender
All
Age
18 Years to 100 Years
Inclusion criteria
Inclusion criteria: 1. Critical patients requiring central venous catheterization; 2. Obtain informed consent of patients for examination and treatment; 3. Approval by the hospital ethics committee.
Exclusion criteria
Exclusion criteria: Inability to perform central vein catheterization for various reasons (venous thrombosis, etc.).
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Puncture time;Tube time-consuming;Inner diameter of central vein;Arterial inner diameter; | — |
Countries
China
Contacts
Public ContactLuo Yukun
The First Medical Center, Chinese PLA General Hospital
Outcome results
None listed