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

Twenty-four patients with acute nonlymphocytic leukemia (ANLL) were treated with high-dose chemotherapy or chemoradiotherapy followed by infusion of autologous marrow purged with 100 micrograms/mL of 4-hydroperoxycyclophosphamide (4HC). The marrow harvests were performed when there were less than 5% blasts in the marrow. Seven patients were transplanted in second complete remission (CR), eight in third CR, one in fourth CR, and eight in early relapse. The median time to achieve 500 neutrophils/microL or 1,000 leukocytes/microL was 30 days. A platelet count of 20,000/microL and 50,000/microL was achieved at a median of 67 and 91 days, respectively. One patient failed to engraft by day 58. There were five other transplant-related deaths: sepsis (one), intracerebral hemorrhage (one), veno-occlusive disease (one), and interstitial pneumonia (two). Four of seven evaluable patients transplanted in early relapse obtained a CR lasting 112, 143, 189, and greater than 615 days. Eight of 11 evaluable patients transplanted in CR have relapsed at a median of 153 days (range, 104 to 311). The actuarial survival for all patients was 19%. There was a trend toward improved relapse-free survival for patients transplanted in remission as opposed to those transplanted in relapse (P = .11).
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PMID:Autologous bone marrow transplantation with 4-hydroperoxycyclophosphamide purged marrows for acute nonlymphocytic leukemia in late remission or early relapse. 266 65

21 patients with hematological neoplasias (8 ALL, 4 AML, 4 NHL, 5 HD) were treated with high dose therapy and autologous bone marrow rescue (ABMT). At the time of ABMT 12 patients were in CR, 6 in PR and 3 in relapse. 66% of the patients were at high risk at the time of diagnosis. Before ABMT patients received an ablative regimen such as cyclophosphamide or ARA-C, VP-16, DNR and 12 Gy TBI in 6 fractions. In 9 patients the bone marrow was treated in vitro with monoclonal antibodies and complement. The hospital stay was a median 33 (24-57) days and isolation 19 (9-49) days. Complications were septicemia (7), herpes stomatitis (7), infections (6), fungal sepsis (1) and hemorrhagic cystitis (2). Late complications (up to 6 months after ABMT) were pneumococcal sepsis (1), cerebral toxoplasmosis (1) and herpes zoster (3). 10 of 19 evaluable patients are alive and relapse-free 1-33 months (median 10) after ABTM, and 3 of 10 more than 2 years later: 4 of 5 were transplanted in 1. CR, 4 of 6 in greater than or equal to 2. CR and 2 of 8 in PR. 4 patients are living in therapy sensitive relapse 2, 11, 11 and 39 months after ABMT in 2. CR or PR. 5 patients died 1-13 (median 3.5) months on relapse, 2 of 21 from septicemia. The morbidity of ABMT is comparable with conventional high dose chemotherapy. Relapse-free survival was significantly influenced by the remission status at ABMT. Long-term survivors can be expected even in patients with high risk hematological malignancies. However, only wider trials will serve to establish the efficacy of ABMT.
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PMID:[Autologous bone marrow transfusion in the treatment of adults with hematologic neoplasms. Experiences from Bern]. 266 30

As increasing numbers of children and adults with leukemia have become long-term survivors, the impact of an existing pregnancy on leukemia treatment, as well as the significance of prior leukemia therapy on future pregnancies, have become sources of concern. The information presently available, derived from small, retrospective series or case reports, indicates that leukemia may develop throughout pregnancy, that a leukemia woman who is pregnant need not undergo an abortion if she does not desire, and that standard antileukemic chemotherapy can be administered safely during the second and third trimesters. The antifolates (eg, methotrexate), being particularly teratogenic, should be avoided during the first trimester. Cytarabine and anthracycline treatment, the fundamental components of management for patients with AML, has not been associated with birth defects. The risk for placental injury, sepsis, and spontaneous abortion or premature birth is undoubtedly increased in women who experience the periodic episodes of myelosuppression that accompany leukemia treatment. Once remission has been achieved, decisions regarding adjustments of the intensity of therapy must be made with each individual patient; such dose alterations may diminish the mother's potential for long-term leukemia control, while possibly securing the viability of the fetus. Similarly, issues such as elective delivery prior to term and vaginal delivery v caesarean section should be resolved on a patient-by-patient basis. The offspring of leukemic mothers appear to mature normally.
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PMID:Pregnancy and leukemia. 267 88

A spontaneous complete remission of 5 month's duration was observed in a 70 year-old man with acute myeloblastic leukemia complicated with severe pneumonia. The remission occurred after severe pancytopenia. He was treated only with antibiotics and blood transfusions. On admission, the leukocyte count was 6.4 x 10(3)/microliters with 98% myeloblasts. The hemoglobin level was 9.9 g/dl and platelet count was 1.5 x 10(4)/microliters. Marrow aspirate was hypercellular with 98.5% myeloblasts, which weakly showed Ia like antigen and myeloid related antigen. On relapse after five weeks' complete remission, leukemic cells were more immature, peroxidase negative and showed no surface markers. Chromosomal abnormalities were detected. During remission induction therapy he died of severe bacterial and fungal sepsis. Such cases of spontaneous complete remission have been rarely reported, previous adult cases were summarized and the role of etiologic factors were discussed.
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PMID:[Spontaneous complete remission in a 70 year-old man with acute myeloblastic leukemia with severe pneumonia]. 268 8

Bone marrow transplantation was performed between IV/82 and X/85 in 64 patients with acute leukemia (n = 36), chronic myelogenous leukemia (CML; n = 13), severe aplastic anemia (n = 12), and neuroblastoma stage IV (n = 3). Of these patients 57 received allogeneic marrow from HLA-ABCDR identical, MLC-negative sibling donors. Six transplants were performed with syngenic marrow and one with autologous marrow. Of the 64 patients 48 survived 40-1,250 days after transplantation, resulting in a survival rate (SR) of 75% and a survival probability (SP) of 71%. Of the 36 patients suffering from acute leukemia (SR = 64%, SP = 51%), patients with acute myelogenous leukemia (AML) in first complete remission (n = 11; SR = 81%, SP = 76%), as well as patients with acute lymphatic leukemia (ALL) in 1st to 4th complete remission at the time of transplantation (n = 14; SR = 81%, SP = 76%) show a favorable prognosis. A poor survival rate was seen for patients with AML when transplanted in second or partial remission (1/5; SR = 20%), as well as for patients suffering from ALL and transplanted during relapse or partial remission (1/6; SR = 16%). Of 13 patients suffering from CML 12 survived the transplantation free of relapse (SR = 93%, SP = 92%), and one patient died from varicella zoster pneumonia. Of the transplanted patients with severe aplastic anemia, 12 of 13 are surviving with complete hematologic reconstitution; one patient, however, died on day 10 from a sepsis. In our patient group, the SR as well as the SP has been improved through changes in the irradiation protocol concomitant with prophylactic application of anti-CMV hypergammaglobulin, as well as through additional oral medication of Azyklovir. The 41 patients (BMT No. 7-47) with total body irradiation at one time show an SR of 44% and an SP of 41%. The following 46 patients (BMT No. 48-93) have reached an SR of 83% and an SP of 74% under the regimen of fractionated total body irradiation, plus prophylaxis with anti-CMV hypergammaglobulin and Azyklovir. Within this group, no fatal CMV pneumonia was encountered as opposed to six patients lost from CMV pneumonia in the first group.
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PMID:[Bone marrow transplantation in acute leukemia, chronic myeloid leukemia, severe aplastic anemia and stage IV neuroblastoma. Effect of antiviral prevention with anti-CMV-hyperimmunoglobulin and acyclovir]. 301 3

Children undergoing ABMT, a procedure which entails massive doses of chemotherapy along with total-body irradiation, are candidate to develop severe gastrointestinal toxicity and prolonged anorexia requiring administration of Parenteral Nutrition (PN) for variable periods. We report a series of 35 consecutive children affected by malignancies who underwent 37 courses of PN after ablative therapy followed by ABMT. Age ranged from 8 months to 17 years; 16 were females, 19 males. There were 23 cases of neuroblastoma, 5 of Wilms' tumor, 3 of acute myelogenous leukemia, 2 of Ewing's sarcoma, 1 case each of rhabdomyosarcoma and acute lymphoblastic leukemia. All patients developed severe neutropenia for 9-42 days (median 18 d). Fever occurred in all patients; sepsis was documented in 10. Duration of PN ranged from 10 to 64 days (23 +/- 9; mean +/- SD). PN solution, containing crystalline L-Aminoacids (8.5%) mixed with 33% glucose, minerals, trace elements and vitamins provided for children a caloric intake of 49.8 +/- 17.3 Kcal/Kg/day with a nitrogen intake of 0.26 +/- 0.27 g/Kg/day. Nutritional assessment, utilizing percent ideal body weight, serum protein electrophoresis, C3, pseudocholinesterase and fibrinogen, was performed at the beginning and at the completion of each course of PN. Mean percent ideal body weight was 95.8 before PN, 98.5 on last day of PN (p less than 0.0005). Other parameters did not change significantly. No metabolic complication nor severe electrolyte imbalance were observed except for 5 patients who developed hypokalemia in coincidence with administration of Amphotericin B.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Autologous bone marrow transplantation in children. Use of parenteral nutrition]. 311 38

A case of acute myelogenous leukemia is reported in a child who presented with acute ileotyphlitis and died of an over-whelming Clostridium septicum sepsis before the chemotherapy was administered. The pathogenesis of acute ileotyphlitis, especially the role of granulocytopenia is discussed.
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PMID:Acute ileotyphlitis as presenting manifestation of acute myelogenous leukemia. 316 45

Thirty-five patients with acute myelogenous leukemia were treated with aclacinomycin A (60 mg/m2/day for 5 days) and VP-16-213 (100 mg/m2/day for 5 days). All were previously treated and had relapsed or were refractory to primary treatment. Most patients (28) had received prior DAT (daunorubicin, cytosine arabinoside, and 6-thioguanine) induction therapy followed by one or more courses of high-dose cytosine arabinoside (HD-Ara C) as consolidation therapy or as treatment for relapse. One patient was in her fourth relapse, one had relapsed acute megakaryoblastic leukemia (following remission with DAT and HD-Ara-C), one had a treatment-induced leukemia, and four patients were treated for primary treatment failures following two induction courses with DAT or a similar regimen. Fourteen patients had infections at start of therapy. Ten patients died within 14 days of treatment, all from sepsis or bleeding, before their marrow could be evaluated for leukemic response. Fourteen patients (40%) responded; 12 (34%) entered complete remission and two (6%) a partial remission (PR). Two of the four patients who were treated for primary treatment failures went into CR. The median CR duration was 99 days (range 30 to 455 days). Side effects from this treatment were similar to the conventional DAT regimen, although the gastrointestinal toxicity and mucositis appeared to be more severe. In addition, two of the patients had severe but reversible ventricular arrhythmias. The overall response (40%) and CR rate (34%) in this group of previously treated AML patients is encouraging, and further studies are needed to evaluate these preliminary findings.
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PMID:Aclacinomycin A and etoposide (VP-16-213): an effective regimen in previously treated patients with refractory acute myelogenous leukemia. 316 95

Diaziquone (aziridinylbenzoquinone, AZQ) was given by 30-min infusion at 25 mg/m2/day on a daily x 5 schedule to 16 children with acute lymphoblastic leukemia (ALL) in bone marrow relapse, 16 children with acute nonlymphocytic leukemia (ANLL) in bone marrow relapse, and 1 child with chronic myelocytic leukemia in blast crisis. None of the children achieved bone marrow remission. Five children (four with ALL and one with ANLL) were also evaluable for the response of central nervous system leukemia; all had a significant reduction in the cerebrospinal fluid blast count. Mild transient transaminase elevation was commonly seen. Grade 3 and 4 hyperbilirubinemia was seen in association with sepsis. AZQ was ineffective for induction of bone marrow remission as utilized in this study.
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PMID:A phase II study of diaziquone in childhood leukemia: a report from the Children's Cancer Study Group. 318 13

Ninety-seven children with either acute lymphoblastic leukemia (ALL) or acute myelogenous leukemia (AML) received HLA-identical bone marrow transplants from sibling donors, after preparation with 1320 cGy of hyperfractionated total-body irradiation and high-dose cyclophosphamide. Kaplan-Meier product-limit estimates (means +/- SE) of disease-free survival at five years among patients with ALL in second remission, third remission, and fourth remission or relapse were 64 +/- 9, 42 +/- 14, and 23 +/- 11 percent, respectively, with probabilities of relapse of 13 +/- 7, 25 +/- 13, and 64 +/- 16 percent. Among patients with AML in first remission, second remission, and third remission or relapse, five-year disease-free survival estimates were 66 +/- 10, 75 +/- 15, and 33 +/- 19 percent, with respective relapse probabilities of 0, 13 +/- 12, and 67 +/- 19 percent. The most frequent cause of death in patients in early remission (ALL in second or third remission or AML in first or second remission) was bacterial sepsis, fungal sepsis, or both, most often in the presence of acute or chronic graft-versus-host disease. Among patients with ALL who received transplants while in second remission, the duration of the initial remission had no effect on the probability of relapse after transplantation. The only pretransplantation factor that significantly affected outcome was the disease status at the time of transplantation; patients in early remission had better disease-free survival. We conclude that transplantation after preparation with hyperfractionated total-body irradiation and cyclophosphamide is an effective mode of therapy in children with refractory forms of acute leukemia.
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PMID:Allogeneic bone marrow transplantation after hyperfractionated total-body irradiation and cyclophosphamide in children with acute leukemia. 331 56


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