Catheter induced superior vena cava syndrome aggravated by shunt placement

W H M Verbeek1, R K Riezebos, C E H Siegert

  • 1Department of Nephrology, St. Lucas Andreas Hospital, Amsterdam, The Netherlands.

Insights

Dialysis catheter use can cause superior vena cava (SVC) syndrome, a condition worsened by arteriovenous (AV) fistulas. Prompt catheter removal and anticoagulation resolved SVC syndrome, avoiding invasive procedures.

Area of Science:

  • Vascular Surgery
  • Nephrology
  • Interventional Radiology

Background:

  • Superior vena cava (SVC) syndrome is a serious complication associated with indwelling central venous catheters.
  • Arteriovenous (AV) fistulas are commonly created for hemodialysis access.

Observation:

  • A patient developed SVC syndrome, exacerbated by a new AV fistula.
  • Diagnostic imaging revealed catheter-induced stenosis in the SVC.

Findings:

  • Complete removal of the dialysis catheter led to symptom resolution.
  • Anticoagulant therapy was effective in managing the condition.

Implications:

  • Conservative management (catheter removal and anticoagulation) can be sufficient for dialysis catheter-induced SVC syndrome.
  • This approach avoids the need for potentially risky endovascular interventions.
  • Highlights the importance of considering catheter-related complications in patients with SVC syndrome and AV fistulas.

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