Description Module
The Description Module contains narrative descriptions of the clinical trial, including a brief summary and detailed description. These descriptions provide important information about the study's purpose, methodology, and key details in language accessible to both researchers and the general public.
Description Module path is as follows:
Study -> Protocol Section -> Description Module
Description Module
Ignite Creation Date:
2025-12-25 @ 4:04 AM
Ignite Modification Date:
2025-12-25 @ 4:04 AM
NCT ID:
NCT01204502
Brief Summary:
Bone marrow or blood stem cell transplantation is used to treat a wide range of life-threatening conditions. T lymphocytes carried in the graft have powerful beneficial effects and play a vital role in the eradication of leukaemia and in fighting infection, but can also damage healthy tissues and cause graft-versus-host disease (GVHD).
To safeguard against GVHD, the investigators propose modifying T cells to encode a 'switch' so that they can be eliminated if problems arise.
Children receiving half-matched (haploidentical) transplants from a parent are most likely to benefit from this strategy. At present these patients receive blood stem cells from a parent, but the T cells are removed because the risk of serious GVHD is unacceptable. This means that they are much more likely to suffer from life threatening infections or experience a relapse of leukaemia. The investigators want to use gene therapy to produce "safe" T cells which can be used to strengthen the transplant and prevent these serious complications.
Study:
NCT01204502
Study Brief:
Protocol Section:
NCT01204502