Status and phase
Conditions
Treatments
About
This was a Phase III, open-label study conducted at 44 centers in the United States, Canada, and Puerto Rico. 223 subjects who required hemodialysis (HD) and had a dysfunctional HD catheter were enrolled in the study.
Full description
The study consisted of four visits that corresponded to consecutive HD sessions for each patient, as well as one follow-up visit. Patients could receive up to three treatments with open-label tenecteplase during the study: one or two treatments during an initial treatment course, and eligible patients whose catheter became dysfunctional again within 21 days of the first visit received an additional treatment as part of a retreatment (RT) course.
At Visit 1, patients eligible at the beginning of HD had 2 mL (2 mg) of tenecteplase instilled into each of the two lumens of the HD catheter. After a dwell time of 1 hour, study drug was withdrawn and all subjects underwent HD. The duration of the HD session was not fixed by the study protocol, but rather by the site's HD practice, physician orders, and individual patient response during the session. Patients who did not experience treatment success at the end of Visit 1 had 2 mL (2 mg) of tenecteplase instilled into each lumen of their catheter as part of the initial treatment course. The treatment was left to dwell for an extended time, until the second HD session at Visit 2 (up to 72 hours later). Patients who received extended-dwell tenecteplase had the treatment withdrawn from their catheter at the beginning of Visit 2. Patients underwent HD as prescribed or to the extent possible.
Patients who had treatment success at Visit 1 or Visit 2 and had a recurrence of catheter dysfunction within 21 days of Visit 1 and met the re-treatment eligibility criteria had 2 mL (2 mg) of tenecteplase instilled into each lumen, followed by a 1-hour dwell time at re-treatment Visit 1.
Enrollment
Sex
Volunteers
Inclusion and exclusion criteria
Inclusion Criteria: for the Study
Exclusion Criteria: for the Study
Primary purpose
Allocation
Interventional model
Masking
223 participants in 1 patient group
Loading...
Data sourced from clinicaltrials.gov
Clinical trials
Research sites
Resources
Legal