The German dialysis access recommendations state the indication for permanent dialysis via a tunneled catheter "as a last resort, if no other permanent access or peritoneal dialysis is possible."
(Source: Hollenbeck M, Mickley V, Brunkwall J et al (2009) Interdisciplinary recommendation of German specialist societies on vascular access for hemodialysis. Nephrologie 4:158–176)
Clear indications:
- "Bridging", i.e. need for catheter dialysis for more than 3 weeks during shunt maturation
- Patients with steal syndrome if the AV shunt had to be ligated
- Severe heart failure with an ejection fraction significantly below 30%
- Low life expectancy, e.g., in metastatic tumor
- Predictably very short dialysis time in case of planned living donor transplantation in the next weeks
Possible indications:
- Poor venous conditions
- Motor restlessness of the patient
- Patient's wish

