AIMS To evaluate outcome following neonatal bone marrow transplantation (BMT) for severe combined immunodeficiency (SCID) when there is a family history of a previously affected sibling, and to compare results with those published for in utero BMT. METHODS A retrospective review of cases referred and transplanted between 1987 and 1999, focusing on infectious and graft versus host disease (GvH...

One of the major drawbacks for unrelated donor (UD) bone marrow transplantation (BMT) is graft-versus-host disease (GVHD). Despite results from randomized trials, antithymocyte globulin (ATG) is not routinely included for GVHD prophylaxis in UD BMT by many centers. One of ways to demonstrate the usefulness of rabbit ATG in UD BMT is to evaluate how its results approximate to those observed in m...

During the winter of 1995-1996, eight of nine bone marrow transplantation (BMT) unit patients were infected with the same strain of respiratory syncytial virus (RSV). This RSV strain was not detected in 20 hospitalized patients from the community, suggesting that the BMT unit infections did not occur by independent incidents of transmission from the community.

BACKGROUND Many diseases associated with bone marrow transplantation (BMT) are caused by transplanted hematopoietic cells, and the onset of these diseases occurs after homing of donor cells in the initial phase after BMT. Noninvasive observation of donor cell homing shortly after transplantation is potentially valuable for improving therapeutic outcomes of BMT by diagnosing the early stages of ...

Unlike allogeneic bone marrow transplantation (BMT), autologous BMT is not accompanied by immune-mediated graft-versus-leukemia (GVL) effects; hence, the relapse rate observed after autologous BMT in malignant hematologic disorders is higher than that observed after allogeneic BMT. Autologous BMT represents a much safer medical procedure available for many patients in need in situations where a...

Severe combined immunodeficiency (SCID) is fatal in early childhood if unrecognized and if not treated. The aim was to determine the efficacy of T cell depleted bone marrow transplantation (TCD BMT) in the treatment of children with SCID. Eleven children diagnosed with SCID received histocompatible related donor bone marrow transplantation--HRD BMT (group I). Thirty seven children diagnosed wit...

Graft-versus-host disease (GvHD) is a frequent and major complication of allogeneic bone marrow transplantation(BMT). Acute GvHD occurs in 40% to 50% of allogeneic BMT recipients; chronic GvHD can be observed in 30% to 60% of long-term survivors.

Overwhelming infection causes significant morbidity and mortality among patients treated with bone marrow transplantation (BMT) for primary immune deficiencies, syndromes of bone marrow failure, or cancer. The polymorphonuclear leukocyte (PMN; neutrophil) is the first responder to microbial invasion and acts within the innate immune system to contain and clear infections. PMNs contain, and poss...

The existence of an immunologic antileukemia reaction associated with allogeneic bone marrow transplantation (BMT) is well established. However, a similar graft-versus-tumor effect against lymphomas has not been demonstrated. We analyzed the results of BMT in 118 consecutive patients with relapsed Hodgkin's disease or aggressive non-Hodgkin's lymphoma. The 38 patients less than 50 years of age ...

Bone marrow transplantation offers a potential cure for a number of childhood cancers, sickle cell anemia, and stabilization of a deteriorating and debilitating process in a number of metabolic disorders and leukodystrophies. Depending upon the disease, treatment prior to BMT, and natural history of the disease, BMT may increase the risk of neuropsychological toxicity for children undergoing BM...