Anesthesia
Conditions
Brief summary
This study is intended to investigate usefulness of smart-glasses for ultrasound-guided central venous catheterization in pediatric patients, by comparing success rate and elapsed time. The hypothesis is that smart-glasses would increase success rate in first trial.
Detailed description
After obtaining informed consent from patients' legal guardian, children aged 6 or less undergoing surgery with need for central venous catheterization will be enrolled to the study. Patients will be divided into either study group or control group. After anesthetic induction, central venous catheterization will be performed under ultrasound guidance. For patients in study group, the practitioner will be equipped with smart-glasses, while conventional ultrasound-guided catheterization will be performed for patients in control group. Success rate of first trial, overall success rate, elapsed time during catheterization, complication regarding catheterization will be recorded and compared.
Interventions
DEVICESmart glass
Practitioner wears smart glasses connected to ultrasound machine during central venous catheterization
Sponsors
Seoul National University Hospital
Study design
Allocation
RANDOMIZED
Intervention model
PARALLEL
Primary purpose
OTHER
Masking
SINGLE (Subject)
Intervention model description
Compares central venous catheterization using smart-glasses and conventional method
Eligibility
Sex/Gender
ALL
Age
No minimum to 6 Years
Healthy volunteers
No
Inclusion criteria
* Patients who are planned to undergo surgery under general anesthesia * Patients in need for central venous catheterization during anesthesia
Exclusion criteria
* Patients who have any of infection, hematoma, skin lesion, recent attempt of puncture at right internal jugular vein * Patients with unstable vital sign prior to anesthetic induction * Patients who are not eligible for catheterization at right internal jugular vein * Refusal of legal guardian of patient
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 1st success rate | From start of central venous catheterization to successful placement of the guidewire at superior vena cava. Not to exceed 20 minutes. | Success rate of central venous catheterization in first trial |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Overall success rate | From start of central venous catheterization to successful placement of the guidewire at superior vena cava. Not to exceed 3 attempts and 20 minutes. | Overall success rate of central venous catheterization |
| Elapsed time for catheterization | From start of central venous catheterization to finish of catheterization. Not to exceed 3 attempts and 20 minutes. | Overall elapsed time of central venous catheterization |
| Complication | From end of catheterization to 24 hours after catheterization | Incidence and characteristics of complication related to central venous catheterization |
| Satisfaction score | From start of catheterization to end of catheterization. Not to exceed 20 minutes. | 5-points satisfaction score of practitioner (5 - Best / 4 - Good / 3 - Acceptable / 2 - Poor / 1 - Worst) |
Countries
South Korea
Contacts
Primary ContactSang-Hwan Ji, M.D., M.S.
Outcome results
None listed