critically ill Chinese patients
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Aged above 18 years old; 2. Need to establish vascular access immediately; 3. Twice attempts to establish peripheral venous access have failed or delayed treatment.
Exclusion criteria
Exclusion criteria: 1. Unwillingness to participate in clinical trials; 2. Fracture of puncture site; 3. Arthroplasty of punctured joints; 4. Infection of puncture site; 5. Amputation; 6. Hemorrhagic diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| success rate of the procedure on ?rst attempt;procedure time; | — |
Secondary
| Measure | Time frame |
|---|---|
| complications;satisfaction of operators at the instruments used;satisfaction of operators at the instruments used; | — |
Countries
China
Contacts
Peking University Third Hospital