Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0036690 (sepsis)
 59,461 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the cooperative study AML-IGCI-84 27 children with AML (FAB M1 7X, M2 4X, M3 1X, M4 6X and M5 8X; 1 megakaryocytic leukemia) have been treated. The median initial white blood cell count was 18.0 G/l (range 1.8-1,350.0 G/l). 1 or 2 courses of induction therapy were used: I1 (aclacinomycin-A (ACLA-A), VP-16 and ARA-C) and I2 (daunorubicin (DNR), VP-16, and ARA-C). I2 was used only if bone marrow contained greater than 5% blast cells on day 21. I2 and consolidation treatment were identical with the current AML-BFM-83 protocol. 3 deaths before day 21 occurred (2 cerebral hemorrhages, 1 septicemia). 24 patients were evaluable for response, 20 (83.3%) achieved CR, 16 (66.7%) by I1, 4 after I2. 4 patients never reached CR, 3 of them had a PR after I1. M5 patients did badly (2 early deaths, 2 PR, 4 CR). All patients without CR after I1 received the whole AML-BFM-83 protocol. Comparison of the results of the 2 studies revealed a similar CR rate for I1 (our patients) and I2 (BFM data): 80.0% vs. 82.2% (calculated for patients who ever reached CR). CR was reached before consolidation in all our CR patients compared to 82.2% of BFM patients. Early CR may be of long term prognostic significance. Cardiotoxicity of induction may be reduced by substitution of DNR by ACLA-A.
 ...
PMID:Aclacinomycin-A in the induction treatment of childhood AML. 352 63

Thrombocytopenia is the most common cause of bleeding tendency and, if due to impaired platelet production, is best treated by platelet transfusion. For patients with acute leukemia prophylactic platelet transfusion should be considered if platelet count is below 20 x 10(9)/l. This will be underlined by a retrospective analysis at our clinic of 231 patients suffering from acute myelocytic leukemia (AML FAB M1-7) and showing an early-death rate of 7.7% by bleeding complications. To estimate the effectiveness of platelet transfusions, not only stopping of bleeding symptoms and corrected count increment (CCI) should be taken into account but also whether the patient has fever, sepsis, hepato-splenomegaly or has taken special drugs. Measuring the in vivo bleeding time is of little use for low reproduction and is stressing for patients. In 1985 Kratzer described a new and sensitive method for the evaluation of platelet function. After modifying this method it is now possible to test platelet function even with platelet counts below 50 x 10(9)/l.
 ...
PMID:[Ex-vivo bleeding time as a control for platelet transfusion]. 948 Jan 43

Acute myeloid leukemia following organ transplantation (PT-AML) is a rare event with only a few published cases in the literature. We present three patients who developed AML (FAB M1, M5, M4) after renal, double lung or liver transplantation. Molecular analysis detected a t(9;11) in one patient and documented the recipient origin of AML in a second patient. All patients were treated with chemotherapy. Immunosuppression was reduced to cyclosporin A (CsA) and prednisone in two patients and to prednisone alone in one patient. Two patients achieved a complete remission (CR), with a remission duration of 4.6 months in one patient, the other patient died from septicemia after 15.2 months in CR. One patient was refractory to chemotherapy and died from septicemia. This report together with the documented cases in the literature suggests that PT-AML (1) develops after a median interval of 5 years after transplantation with variable latency (range, <1-17 years); (2) is heterogeneous with respect to FAB classification; (3) shows chromosomal and molecular changes typical of therapy-related AML (t-AML: -7, +8, 11q23, inv16, t(15;17)); (4) standard chemotherapy is feasible after reduction of immunosuppression and produces a CR rate of 56% with a median remission duration of 4.6 months and an overall survival of 2.6 months; (5) the major complications are early death (25%), gram-negative septicemia, progressive disease or relapse. This review provides diagnostic and therapeutic experiences and guidelines for the management of this increasing group of post-transplant patients.
 ...
PMID:Post-transplant acute myeloid leukemia (PT-AML). 1008 21