Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0018133 (graft-versus-host disease)
 18,032 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Allogeneic bone marrow transplantation (BMT) successfully corrected type I thrombasthenia in a 4-year-old boy. The donor was his HLA-A, B and D identical 14-year-old brother who was heterozygous for thrombasthenia. A first transplant after conditioning with cyclophosphamide and thoracoabdominal irradiation was rejected, but a second transplant using CCNU, cyclophosphamide, procarbazine and horse antihuman thymocyte globulin in the preparative regimen was successful. Engraftment was proven by studies of platelet membrane antigens, PLA1 and glycoprotein IIb/IIIa complex and by platelet function studies. Haemorrhagic manifestations completely disappeared; platelet membrane markers and clot retraction returned promptly to normal values, and platelet aggregation tests more slowly. Twenty-four months after bone-marrow transplant, the patient was well with mild chronic hepatic graft versus host disease. BMT therefore appears to be a possible treatment for severe inherited platelet disorders.
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PMID:Complete correction of Glanzmann's thrombasthenia by allogeneic bone-marrow transplantation. 388 99