2. Central venous line
A catheter (tube) that is
passed through a vein to
end up in the thoracic
(chest) portion of the
vena cava (the large vein
returning blood to the
heart) or in the right
atrium of the heart
3. Types
Central venous catheter
Porta cath
PICC line (peripherally
inserted central catheter)
Joe cath
4. Indication for insertion
Administration of inotropes
Hemodialysis
Use of long term antibiotics
Difficult IV cannulation
Hemodynamic instability
7. Site
For CVC Subclavian is first choice then internal
jugular then Femoral. As subclavian has lowest
rate of infection than femoral.
For dialysis the preferred site is internal jugular
then femoral then sub clavian. subclavian vein is
avoided due to risk of subclavian vein stenosis.
8. Post insertion care of line
Central line insertion site must be examined daily.
Hand hyiene must be done before handling the port.
Tropical antibiotic and creams are not allowed
around the catheter site
Decontaminating all needleless injection sites and/or
sampling ports with an alcohol/ Chlorhexidine swab
before and after use
9. Dressing
Guaze dressing ------- 48 hours (2 days)
Transparent dressing ------ 7 days
However the dressing should be changed if it becomes
damp, loose, soiled or has been lifted to inspect the site
Only certified Registered nurses and physicians will do
dressing of central line.
10. PICC line assessment
For PICCs, if limb swelling is
suspected, compare the mid-
upper limb circumference with
the initial value recorded on
the Central Line Insertion
Record to quantify this. If a
significant increase in
circumference is confirmed,
venous thrombosis should be
considered.
11. Hemodialysis assessment
If Hemodialysis is judged to be required for more
than 3 weeks then a permanent dialysis
catheter/fistula should be placed and the patient
should be discharged with a permanent dialysis
catheter/fistula.