radial artery puncture catheter in newborns
Conditions
Interventions
ultrasound group: ultrasound guidance
touch method on radial artery cannulation group:touch method on radial artery cannulation
Sponsors
Department of Anesthesiology, Children's Hospital of Chongqing Medical University
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Eligible subjects were not more than 28days, ASA III and above, and to comfirm the necessary of radial artery cannulation by two anesthesiologists.
Exclusion criteria
Exclusion criteria: infection at the puncture site,?malformation at the puncture site, Allen test is positive, family members refuse to participate in the study.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| to form a standard operating procedure of radial artery cannulation;success rate at first attempt;total success rate;mean time of puncture;incidence of complications; | — |
Countries
China
Contacts
Public ContactLiu Lifei
Outcome results
None listed