These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: The North American Immune Tolerance Registry: contributions to the thirty-year experience with immune tolerance therapy.
    Author: Dimichele D.
    Journal: Haemophilia; 2009 Jan; 15(1):320-8. PubMed ID: 18976249.
    Abstract:
    The North American Immune Tolerance Registry (NAITR) began in 1992 as a project of the ISTH Factor VIII/IX Subcommittee with the goal of further determining immune tolerance induction (ITI) practices in Canada and the United States. This retrospective registry study, published in 2002, was limited in its capacity to provide definitive answers to many unresolved ITI practice issues. Nonetheless, it played a role in developing guidelines for current ITI practice and in generating hypotheses that must now be examined through rigorous prospective data collection efforts. For haemophilia A, the logical next step has been the initiation of international prospective randomized studies of ITI outcome relative to factor VIII (FVIII) dose and purity for subjects with high titre inhibitors. Both trials will additionally provide platforms for translational study of the immunology of tolerance, a prelude to the next generation of safe and effective tolerizing strategies. For the less common problem of FIX inhibitor eradication, prospective randomized studies will not be a feasible way to confirm the NAITR observations. Coordinated international efforts will still be required to prospectively collect data on ITI outcome to document new potentially effective therapeutic strategies for inhibitor eradication. These registries will hopefully also serve to identify potential subjects for scientific studies of immunology of haemophilia B-related allergic phenomena, a devastating complication of FIX antibody development.
    [Abstract] [Full Text] [Related] [New Search]