Related Experiment Videos
[Clinical experiences with central venous multi-lumen catheters].
1Klinik und Poliklinik für Anästhesiologie und operative Intensivmedizin, WWU Münster.
Infusionstherapie (Basel, Switzerland)
|June 1, 1990
Summary
This study found that most multilumen catheter malpositions in cardiac surgery patients occurred due to incorrect placement within the insertion lock, often requiring chest x-ray confirmation. Proper fixation is crucial to prevent catheter migration.
Area of Science:
- Cardiovascular Surgery
- Medical Devices
- Patient Safety
Context:
- Multilumen catheters are frequently used in cardiosurgery.
- Ensuring correct placement and stability of these catheters is vital for patient outcomes.
- Complications related to catheter insertion can impact patient safety and care.
Purpose:
- To retrospectively analyze the insertion techniques, positions, and complications of multilumen catheters in cardiosurgical patients.
- To identify the primary causes of catheter malpositions and early complications.
- To evaluate the effectiveness of post-operative radiological control in detecting malpositions.
Summary:
- 617 multilumen catheter insertions in 570 cardiosurgical patients were reviewed.
- The internal jugular vein was the primary insertion site, often using a percutaneous lock technique.
- Post-operative chest x-rays revealed 67% malpositions, predominantly due to insufficient depth within the insertion lock or mechanical dislodgement.
Impact:
- Highlights the high incidence of multilumen catheter malpositions in cardiosurgery.
- Identifies specific insertion techniques and fixation issues as key contributors to complications.
- Underscores the importance of meticulous insertion and secure fixation to improve patient safety and reduce radiological interventions.