At a glance
ClinicalIndex Comparison RecordStandardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Immune Response to Neoantigen and Recall Antigen in Pediatric Renal Transplant Recipients Treated With the IL-2R Alfa Monoclonal Antibody, Daclizumab (Zenapax®)
In Brief
A Phase 4 clinical trial evaluating DT, Daclizumab, and 1 other intervention for Kidney Transplantation. Completed, enrolled 11 participants across 5 sites.
Detailed Summary
This study will assess whether daclizumab impairs the ability of children receiving a kidney transplant to elicit a primary immune response. The anticipated time on study treatment is 1 day, and the target sample size is 82 individuals.
Study Details
Timeline
Interventions
Diphtheria and Tetanus Toxoid (DT) will be administered intramuscularly as a 1/3 dilution (0.33 flocculation units). The participants will be rechallenged with DT 6 months after Day 29 if failed to show \>=1.5 fold increase in lymphocyte proliferative response but have a humoral response.
The fifth dose (1 milligram per kilogram \[mg/kg\]) of daclizumab will be administered in this study to participants who already received four doses (one dose at 1 mg/kg within 24 hours post-transplant and then every other week for 3 doses).
KLH will be administered intradermally with a dose of 250 mcg for participants aged 2 to less than 12 years, and 500 mcg for participants aged 12 to 19 years. The participants will be rechallenged with KLH 6 months after Day 29 if failed to show specified increase in lymphocyte proliferative response or humoral response.