Groshong [Registered] catheters are popular venous access devices, in part because they can be maintained with only weekly saline flushes. Data from a recent study suggested an apparent decrease in the rate of withdrawal occlusion malfunction in Groshong Catheters flushed weekly with heparinized saline. However, a prospective, randomized trial is required to fully evaluate the differences between flushing with saline only versus flushing with heparinized saline. This study will randomly assign up to 132 subjects to either saline alone or heparinized saline flushes. Comparisons will be made between the groups for frequency of treatment for catheter occlusion with urokinase during the first 3 months of catheterization. Summary of Findings: To date, 31 subjects have been accrued for this protocol. Despite the addition of a second data collection site at the National Naval Medical Center, subject accrual remains slow. Conducting an interim analysis.

Agency
National Institute of Health (NIH)
Institute
Clinical Center (CLC)
Type
Intramural Research (Z01)
Project #
1Z01CL001120-04
Application #
6289428
Study Section
Nursing Research Study Section (NURS)
Project Start
Project End
Budget Start
Budget End
Support Year
4
Fiscal Year
1999
Total Cost
Indirect Cost
Name
Clinical Center
Department
Type
DUNS #
City
State
Country
United States
Zip Code