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Brief Title: Safety of Catheter Lock With or Without Heparin in Implanted Central Venous Catheters
Official Title: Locking of Totally Implanted Venous Access Devices and Tunneled Catheters With or Without Heparin: a Randomised Open-labeled Controlled Trial
Study ID: NCT00994136
Brief Summary: Long-term central venous access devices are considered as safe for the administration of medication as chemotherapy, but are also used for blood sampling. For years these catheters have been locked with a heparin solution in order to avoid occlusion. However, no scientific evidence supports heparin locking when the device is not in use. Advanced technology as needleless caps and valved catheters and port reservoirs confirms this trend to use 'saline only' for locking these devices. Therefore the investigators hypothesize is that there will be no difference in proportion of occlusions and catheter related bacteremia in long-term venous access devices locked with 'saline only' versus with heparin.
Detailed Description:
Minimum Age: 1 Year
Eligible Ages: CHILD, ADULT, OLDER_ADULT
Sex: ALL
Healthy Volunteers: No
Universitaire Ziekenhuizen Leuven, Leuven, Vlaams-Brabant, Belgium
Name: Marguerite Stas, MD, PhD
Affiliation: Universitaire Ziekenhuizen KU Leuven
Role: PRINCIPAL_INVESTIGATOR