Comparing a Closing System Without a Needle With Positive Pressure to a Heparin Lock With Positive Pressure

Prospective Study Which Compares the Use of a Closing System Without a Needle and With Positive Pressure to a Heparin Lock With Positive Pressure for Patients With a Catheter for Chemotherapy

A prospective randomized study to compare 2 groups:

• heparine lock with positive pressure
• lock without a needle with positive pressure

Inclusion Criteria:

• Oncological patients who require intravenous chemotherapy