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Wire-in-needle vs. Traditional Technique for Ultrasound-guided Central Venous Catheter Placement

NCT05452590 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 250

Last updated 2023-11-18

No results posted yet for this study

Summary

Central venous catheters (CVC) are commonly inserted in surgical or critically ill patients. However, CVC placement can cause severe complications. To reduce the incidence of complications and increase procedural safety and quality, ultrasound (US)-guided CVC insertion is recommended by various scientific societies, including the American Society of Anesthesiologists.

During conventional US-guided CVC placement, the correct position of the needle tip in the venous vessel is confirmed by direct US visualization and aspiration of blood using a syringe connected to the needle. After blood aspiration, the operator must discontinue US-guidance to disconnect the syringe and the needle and to pass the guidewire through the needle (without direct US visualization). This step bears the risks of dislocating the needle tip and puncturing the posterior wall of the target vein or an adjacent artery.

Some authors thus propose an US-guided wire-in-needle technique - in which the guidewire is directly adapted to the needle (without a syringe) from the beginning of the procedure and the guidewire is advanced under direct US visualization. Whether the wire-in-needle technique decreases the procedure time, the number of needle passes, and complications compared to conventional US-guided CVC remains scarcely investigated. We thus propose a randomized controlled trial to investigate whether the US-guided wire-in-needle technique for CVC placement in the internal jugular vein (IJV) is faster and safer than the conventional US-guided technique in patients having cardiac surgery.

Conditions

  • Central Venous Catheter Placement

Interventions

PROCEDURE

Ultrasound-guided wire-in-needle technique for central venous catheter placement

The guidewire will be connected to the needle. The IJV will be punctured in a long-axis in-plane approach. When the needle tip enters the IJV, the guidewire will be advanced through the needle into the IJV under continuous ultrasound visualization. The needle will then be removed. The correct guidewire position in the IJV will be confirmed in the long-axis and short-axis view. Afterwards, the second guidewire will be placed in the same IJV approximately 1-2 centimeters distal to the fist guidewire using the same technique. The correct guidewire position in the IJV will be confirmed in the long-axis and short-axis view again.

Sponsors & Collaborators

  • Universitätsklinikum Hamburg-Eppendorf

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
PREVENTION
Masking
SINGLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-07-06
Primary Completion
2023-06-13
Completion
2023-09-25

Countries

  • Germany

Study Locations

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Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05452590 on ClinicalTrials.gov