Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
In neonate and infant, radial artery cannulation may be challenging and multiple attempts are required because of the small diameter.
The invastigators will compare the success rates of radial arterial cannulation with a guidewire-assisted technique and the direct technique in pediatric patient(<1yr).
Not provided
Not provided
Not provided
Not provided
Not provided
| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Guidewire | Experimental |
|
|
| Direct | Active Comparator |
|
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Guidewire-assist | Procedure | catheter insertion with guidewire-assist(catheter over guidewire) |
| |
| Measure | Description | Time Frame |
|---|---|---|
| success rate at 1st attempt (%) | successful catheter insertion after obtaining 1st blood flush in angiocatheter. | from arterial cannulation to successful invasive BP monitoring (up to 1 hour) |
| Measure | Description | Time Frame |
|---|---|---|
| total elapsed time (seconds) | total time for successful cannulation. | from arterial cannulation to successful invasive BP monitoring (up to 1 hour) |
| number of total cannulation attempts (number) |
Not provided
Inclusion Criteria:
Exclusion Criteria:
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Name | Affiliation | Role |
|---|---|---|
| Jin-Tae Kim, MD, PhD | Professor | Study Chair |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Jin-Tae Kim | Seoul | South Korea |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 31356376 | Derived | Jang YE, Kim EH, Lee JH, Kim HS, Kim JT. Guidewire-assisted vs. direct radial arterial cannulation in neonates and infants: A randomised controlled trial. Eur J Anaesthesiol. 2019 Oct;36(10):738-744. doi: 10.1097/EJA.0000000000001064. |
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
Not provided
| Direct |
| Procedure |
catheter insertion without guidewire assist(catheter over needle) |
|
number of total attempts until successful cannulation. (1 attempt = 1 blood flush)
| from arterial cannulation to successful invasive BP monitoring (up to 1 hour) |
| number of total catheter used (number) | number of total catheter used until successful cannulation. | from arterial cannulation to successful invasive BP monitoring (up to 1 hour) |
| malfunction of arterial line | pressure monitoring, blood sampling | from the start of invasive BP monitoring until the end of anesthesia (up to 1 day) |
| complications | hematoma, ischemia | from the arterial cannulation until the end of anesthesia (up to 1 day) |