Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0008031 (chest pain)
 17,248 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A new regimen for prevention of acute graft-versus-host disease (GvHD)--OKT3 (murine monoclonal anti-pan-T antibody), prednisone and methotrexate (OKT3-pred-MTX)--was compared with the Minnesota standard regimen--antithymocyte globulin, prednisone and methotrexate (ATG-pred-MTX)--for adverse effects, effect on incidence of acute GvHD, and survival at 1 year post-transplant. Twenty patients (aged 25 +/- 9 years) had bone-marrow transplantation (BMT) from their HLA-MLC identical sibling donors for treatment of aplastic anaemia (four), acute leukaemia in remission (13) or chronic myelogenous leukaemia (three). These 20 patients received (OKT3-pred-MTX) on days 8-22 post-transplant. Results of this group are compared to those of 19 concurrent patients (aged 26 +/- 12 years) who received ATG-pred-MTX on days 8-22 post-transplant. On the first day of treatment, 20/20 OKT3 patients and 18/19 ATG patients were febrile. Within 24 h of the first dose of OKT3, 6/20 patients experienced dyspnoea or chest pain and 3/20 patients developed diarrhoea. No further adverse effects were seen after the second dose of OKT3 and no late adverse effects were attributed to this drug. Time to engraftment (means 25 d) was not statistically significantly different in the two prophylactic groups. Acute GvHD was diagnosed in 14 of 20 patients who received OKT3-pred-MTX and in eight of 19 patients who received ATG-pred-MTX (P = 0.06). The incidence of hepatic or gastrointestinal GVHD (greater than or equal to grade 2) was similar in the two groups: 4/20 OKT3-pred-MTX, 6/19 ATG-pred-MTX. Characteristics of post-transplant infections were also similar for the two prophylactic groups. Survival at 1 year post-transplant was 65% for patients who received OKT3 and 44% for patients who received ATG (P = 0.13). The use of OKT3 with prednisone and methotrexate is relatively safe and is associated with a similar incidence of moderate-severe acute GvHD to that experienced in the use of ATG with prednisone and methotrexate.
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PMID:Graft-versus-host disease prophylaxis with anti-T-cell monoclonal antibody OKT3, prednisone and methotrexate in allogeneic bone-marrow transplantation. 389 Sep 26

Several reports have showed an increased risk of secondary malignancies after bone marrow transplantation (BMT), especially after total body irradiation (TBI). We report on a 39-year-old female who underwent BMT with a matched unrelated donor because of acute myeloid leukemia in second complete remission. Previously, the patient received chemotherapy for induction, consolidation, maintenance and reinduction after diagnosis of relapse. Conditioning regimen consisted of cyclophosphamide and TBI. MTX and CSA was administered for GvHD prophylaxis. Engraftment was confirmed on day 28. Within 6 months following BMT, no complication occurred. Continuous complete remission was demonstrated by repeated bone marrow smears. On day 300 the patient complained of chest pain and dyspnea. X-ray and CT-scan showed thickening of the pleura and pleural effusion. A pleuracarcinosis was diagnosed by cytologic examination of a pleural aspirate. By an open thoracotomy a disseminated inoperable disease became apparent. Diagnosis of an adenocarcinoma was confirmed by histologic examination. The patient died 2 months later due to disseminated tumour in complete remission of AML. Solid tumours are rare as secondary malignancies after BMT. Usually the neoplasmas are late events occurring more than 10 years after BMT. In this case predisposing factors such as genetic disposition, long-term smoking, intensive pretransplant chemotherapy, TBI and immunosuppression may have lead to the early secondary malignancy.
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PMID:Early occurrence of an adenocarcinoma after allogeneic bone marrow transplantation in a patient with AML. 1037 70