Central venous catheters (CVCs) are used for vascular access by approximately 56% of our 380 hemodialysis (HD) patients at the Capital Health Renal Program. The major complication of these catheters includes thrombosis and infection. Catheter locking solutions such as recombinant tissue plasminogen activator (rt-PA), Alteplase (Cathflo®) are used to treat and prevent clotting of the catheter during HD treatments and during the interdialytic period. Evidence to guide the use of rt-PA is limited. This quality assurance project will compare the effectiveness and cost of an intensive versus a standard catheter dysfunction protocol for rt-PA in HD patients.
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AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
Alteplase use
Timeframe: 9 months