None listed
Conditions
Interventions
Procedure/Surgery : All participants will undergo ultrasound-guided right subclavian venous catheterization under general anesthesia. The procedure will be performed by five experienced anesthesiologi
failed procedures are converted to internal jugular access.
Sponsors
Seoul National University Hospital
Eligibility
Sex/Gender
All
Inclusion criteria
Inclusion criteria: Adult neurosurgical patients scheduled for ultrasound-guided right subclavian venous catheterization under general anesthesia
Exclusion criteria
Exclusion criteria: Patients who do not provide informed consent Patients with infection at the catheter insertion site or with implanted medical devices such as a chemoport or pacemaker Patients with coagulopathy or those currently receiving anticoagulant therapy Patients with a history of clavicular fracture or breast cancer surgery Patients with a history of thrombosis in the axillary or subclavian vein Patients with limited range of motion in the right shoulder
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Incidence of catheter malposition | — |
Secondary
| Measure | Time frame |
|---|---|
| Incidence of catheter malposition to ipsilateral internal jugular vein ;Incidence of catheter malposition to contralateral ;Initial success rate;Overall success rate;Incidence of arterial punctur;Incidence of hematoma formation;Incidence of pneumothorax;Incidence of hemothorax;Time required for central venous catheterization;Time required from ultrasound probe application to skin puncture;Time required from skin puncture to vein puncture;Time required from vein puncture to catheter placement;Number of attempts;Number of skin puncture;Number of guidewire insertion;Number of dilation;Number of catheter insertion;Frequency of rescue mask ventilation | — |
Countries
Korea, Republic of
Contacts
Public ContactHyongmin Oh
Seoul National University Hospital
Outcome results
None listed