Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0243026 (sepsis)
 52,417 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

High-dose (HD) cytosine arabinoside (ara-C) is more effective treatment than conventional-dose ara-C regimens for patients with relapsed acute nonlymphocytic leukemia (ANLL). Previously, we have reported that HD-ara-C administered during the first remission of ANLL has resulted in long remission durations and a high proportion of patients with long-term disease-free survival. In this update, those patients have been observed further and additional patients have been treated, affirming the initial conclusions. Since August 1979, 55 adult patients with ANLL in first remission received one to three courses of HD-ara-C (3 g/m2 by one-hour infusion every 12 hours for 12 doses on days 1 to 6) alone or with daunorubicin (30 mg/m2 for two or three doses on days 7 to 9). Three patients died of sepsis or hemorrhage during consolidation and 19 patients have relapsed from 5 to 48 months after diagnosis. The remaining 33 patients remain in continued complete remission (CCR) from 5 to 75 months. Denoting all deaths in remission as relapse, the actuarial probability of CCR is 51% at 75 months with an apparent plateau in the survival curve. Of the first 22 patients is 27 months. Using univariate and multivariate analysis, age is the only statistically significant prognostic parameter with the actuarial CCR of ages less than 25, 25 to 44, and greater than 44 being 100%, 48%, and 23%, respectively. Due to its heightened antileukemic activity, HD-ara-C allows brief but effective consolidation of ANLL in first remission with long-term disease-free survival comparable with other approaches including bone-marrow transplantation.
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PMID:High-dose cytosine arabinoside and daunorubicin as consolidation therapy for acute nonlymphocytic leukemia in first remission: an update. 358 87

A phase II study of acute leukemia with mitoxantrone (MIT) was conducted by the Tokai Blood Cancer Study Group. The drug efficacy was evaluable in 31 cases (14 of ALL and 17 of ANLL) out of 37 entered at 13 institutions. Five cases were for first induction remission and 26 cases for re-induction remission; ages ranged from 7 to 69 (median: 43); 18 males and 13 females. MIT dosage was intravenous injection of 3-6 mg/m2/day X 5 consecutive days as a rule. Of the 14 cases of ALL, 2 achieved CR and 3, PR; the efficacy rate was 36%. Of the 17 cases of ANLL, 4 achieved CR and 3, PR: the efficacy rate was 41%. Of the 5 first induction remission cases, 3 achieved CR, and 1, PR, the efficacy rate being 80%, whereas out of the 26 re-induction remission cases, 3 achieved CR, 5 PR, and the efficacy rate was 31%. In 3 of 6 cases of CR, large cumulative doses of anthracyclines such as DNR 140 mg plus ACR 410 mg, DNR 360 mg plus ADR 120 mg plus ADR 120 mg, and DNR 240 mg plus ADR 540 mg, had been administered previously in each case. As to complications, sepsis and other infections were observed at the rates of 15% and 32%, respectively, from which it was inferred that in therapy with mitoxantrone, leukopenia should be observed carefully. The major non-hematological toxicity was gastrointestinal symptoms, but the degree was mild. From the results of this trial, it was concluded that mitoxantrone was an effective form of therapy for acute leukemia. Further clinical trials on mitoxantrone in combination with other drugs are scheduled.
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PMID:[Phase II study of mitoxantrone in patients with acute leukemia]. 374 Aug 58

The activity of complement-mediated opsonin was measured by the whole blood chemiluminescence method in 17 children with hematologic malignancy (including 6 with ALL, 7 with ANLL and 4 with non-Hodgkin's lymphoma) during remission induction therapy. The activity of opsonin, which was at the normal level before chemotherapy, decreased in all of the children during the therapy. This phenomenon was especially marked in the children treated with L-asparaginase. Although no clear relationship was found between the decrease in opsonin activity and the susceptibility to infection, it was confirmed that in 4 children having an episode of sepsis or septic fever, the infection started when the granulocyte decreased to the nadir, and simultaneously the activity of opsonin decreased. Therefore, it may be reasonable to suspect the decrease in opsonin activity when treating children with such infections.
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PMID:Impairment of opsonic function in children with hematologic malignancy during remission induction therapy. 399 81

High-dose (HD) cytosine arabinoside (ARA-C) is more effective treatment than conventional-dose ARA-C regimens for patients with relapsed acute nonlymphocytic leukemia (ANLL). We report here that HD ARA-C given during the first remission of ANLL has resulted in long remission durations and a high proportion of patients who survive more than three years free of disease. From August 1979 to September 1983, 36 adult patients with ANLL in first remission received one to three courses of HD ARA-C (3 g/m2 by one-hour infusion every 12 hours for 12 doses on days 1 through 6) alone or with daunorubicin (30 mg/m2 for two or three doses on days 7 through 9). Three patients died of sepsis or hemorrhage during consolidation, and 14 patients have relapsed from five to 48 months after diagnosis. The remaining 19 patients are in continued complete remission (CCR) from 11 to 62 months. Denoting all deaths in remission as relapse, the actuarial probability of CCR is 42% at 62 months, with an apparent plateau in the survival curve. Of the first 22 patients treated, ten remain in CCR from 37 to 62 months with no therapy for at least three years. Due to its heightened anti-leukemic activity, HD ARA-C allows brief but effective consolidation of ANLL in first remission, with long-term disease-free survival comparable to other approaches.
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PMID:High-dose cytosine arabinoside and daunorubicin as consolidation therapy for acute nonlymphocytic leukemia in first remission: a pilot study. 399 77

Among 31 consecutive patients who developed acute nonlymphocytic leukemia following treatment with chemotherapy or radiation therapy, 17 were treated with intensive chemotherapy aimed at inducing a complete remission. Seven of these 17 patients (41%) obtained a complete remission that ranged in duration from 2 to 11 (median 3) months. Two additional patients who failed to develop normal peripheral blood counts despite postinduction bone marrows that were normocellular and free of leukemia were classified as nonresponders. The median time to complete remission and median duration of leukopenia (WBC less than 1,000/mu 1) were 34 days and 23 days, respectively. Induction chemotherapy was complicated by fever in all patients, documented infection in six patients, and death secondary to sepsis in three. Survival of the 17 patients ranged from less than 1 to 39 (median 4) months. Patients achieving a complete remission had a median survival time of 10 months compared to 2 months for the nonresponders. The other 14 patients received only supportive care and had a median survival of 2 months. These findings indicate that therapy-associated acute nonlymphocytic leukemia (t-ANLL) can frequently respond to chemotherapy and that achieving a complete remission is associated with longer survival. Although these results are encouraging, patients with t-ANLL still have a relatively poor prognosis and efforts directed at improving treatment outcome need to be continued.
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PMID:Response of therapy-associated acute nonlymphocytic leukemia to intensive induction chemotherapy. 401 Jun 22

Simultaneous combination chemotherapy (CT) (BCNU 40 mg/m2, procarbazine 50 mg/m2, prednisone 40 mg/m2, and vincristine 1.4 mg/m2) with low-dose radiation therapy [(RT) 2000 rad] delivered to all areas of tumor involvement aside from the bone marrow was given to 28 patients with advanced Hodgkin's disease. Upon completion of RT and CT, the BCNU and procarbazine was increased by 100% until a total of six cycles of CT (with and without RT) were given. Eleven patients had received prior CT and had not achieved complete remission (CR) or had relapse from CT-induced CR within 1 year. Seventeen others had not had prior CT (7 had prior RT). Among the previously treated patients, one patient died in autopsy-proven CR during treatment. The other 10 patients achieved CR. Eight had relapsed at 4-36 months (median time to relapse, 6 months). Five patients died of Hodgkin's disease, three others died of status asthmaticus and pneumonia, radiation pneumonitis, and acute nonlymphocytic leukemia, respectively. Three patients are still alive (2 in continuous CR) at 28, 89, and 90 months. Among the previously untreated patients, four died during treatment, one of acute myocardial infarction, two of liver failure, and one of radiation pneumonitis. Twelve of the other 13 patients achieved CR. One of the CR died of pneumonia and sepsis 3 months after completion of treatment; two other patients relapsed at 10 and 15 months. Nine remain in continuous CR at 42-89 months of follow-up, (median follow-up, 81 months). Of 107 tumor areas treated with RT, in-field relapse occurred in two areas (1.9%). Hematologic tolerance to this treatment was good in both groups of patients. Radiation pneumonitis occurred in 50% of the patients whose lungs were irradiated, and it was fatal in two. By design or for other reasons, the median and mean doses of BCNU and procarbazine given to previously treated patients were 62% and 65.2%, respectively. In untreated patients, the median and mean doses of these two agents were 66.6% and 61.4%, respectively. There were no differences in dosage of these two agents between patients who remain alive in CR and those who relapsed and died. The potential of similar programs of radiation and chemotherapy is discussed.
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PMID:Simultaneous low-dose radiation and low-dose chemotherapy in the treatment of advanced Hodgkin's disease. 639 Nov 42

Thirty patients with advanced acute leukemia and lymphoma were treated with the sequential combination of high dose ARA-C (HiDAC 3 gm/m2 infused i.v. over 3 h at 0, 12, 24, 36 h) and asparaginase (ASP 6.000 IU/m2 i.m. at hour 42). The sequence was given on day 1 and 8 irrespective of the degree of myelosuppression. Of 22 patients with leukemia there was only one who was absolutely refractory to therapy. Complete remission was induced in 3 patients with ANLL (30%) and in 3 with ALL (30%). Three patients became hypoplastic but recovered with blasts and 12 died from infection, complicated by intracranial hemorrhage in 3, during hypoplasia. Of 8 patients with lymphoma, 2 were clearly refractory to therapy, one died from sepsis and the remaining 5 all entered remission (2 CR + 3 PR, 62%). Activity of HiDAC/ASP against CNS disease is suggested by the clinical response seen in patients with overt meningeal or intracerebral involvement. Toxicity associated with HiDAC/ASP was mainly hematologic. All but one patient experienced hypoplasia and severe pancytopenia; documented infections and major hemorrhages occurred in 80 and 20% of patients respectively. We conclude that HiDAC/ASP is a regimen with definite activity against acute leukemia and lymphoma including CNS disease. Alternate treatment schedules should be explored in order to reduce marrow toxicity.
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PMID:Sequential combination of high dose ARA-C (HiDAC) and asparaginase (ASP) for the treatment of advanced acute leukemia and lymphoma. 647 2

The morphologic and clinical features of four patients who developed significant bone marrow and blood dyspoiesis after successful chemotherapy for acute nonlymphocytic leukemia (ANLL) are described. This postleukemic dyspoiesis developed 1-6 months after leukemia induction therapy and persisted for 5-20 months in a relatively stable state. This period of prolonged dyspoiesis was not associated with rising myeloblast counts or clinical evidence of relapse. Dyspoietic abnormalities developed while two patients were receiving maintenance chemotherapy; the other two patients received no maintenance therapy. The dyspoietic changes in these four patients greatly exceeded those noted in a control group of ANLL patients on maintenance chemotherapy. The morphologic features of postleukemic dysmyelopoiesis were similar to those described in preleukemic dysmyelopoietic disorders. Erythroid abnormalities included hyperplasia with ring sideroblasts, megaloblastic changes, and cytoplasmic PAS reactivity. Myeloid abnormalities consisted of left-shifted granulopoiesis with hyper- and hyposegmentation; megakaryocytic abnormalities included hyperplasia with a predominance of hypolobulated forms. Three of the four patients eventually suffered relapse and have died. The fourth patient died of sepsis after 20 months of pancytopenia and dysmyelopoiesis. Theories to explain the development of postleukemic dysmyelopoiesis are presented which emphasize the possibility of drug-induced leukemia cell differentiation. Cytogenetic studies will be necessary to establish any relationship between ANLL and the subsequent postleukemic dysmyelopoiesis.
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PMID:Postleukemic dysmyelopoiesis. 665 Apr 93

Two sisters in whom a diagnosis of Fanconi's anemia was made at ages 12 and 18 subsequently developed acute nonlymphocytic leukemia (ANLL). A third sibling had previously died at age 11 of apparent sepsis. Both sisters had cytogenetic studies that showed increased chromosomal breakage and a 46,XX karyotype, but subsequently developed ANLL after, or coincident with, the emergence of monosomy 7. These observations suggest that, in addition to myelodysplastic syndromes and defective neutrophil chemotaxis, monosomy 7 may be associated with the emergence of leukemia in this disorder.
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PMID:Transformation of Fanconi's anemia to acute nonlymphocytic leukemia associated with emergence of monosomy 7. 673 70

Phase I clinical studies of 4'-(9-acridinylamino)methanesulfon-m-anisidide (AMSA) using several dose schedules have shown acceptable toxicity and antitumor responses in acute leukemia and several carcinomas. Thirty-eight children with acute leukemia and non-Hodgkin's lymphoma were treated with AMSA in a total dose of 140 to 600 mg/sq m given as a daily i.v. infusion in 2 to 5 days. Maximal tolerated dose was 600 mg/sq m given in 5 days. Complete and partial remissions were seen in four of 18 patients with acute lymphocytic leukemia, zero of eight patients with acute nonlymphocytic leukemia, and one of five patients with non-Hodgkin's lymphoma. Marrow aplasia and remissions were also seen with lower doses. The major toxic effects were mucositis, fever, and sepsis which were dose related. Mild nausea and vomiting, transient elevation of serum glutamic oxaloacetic-acid-transaminase, and bilirubin were noted. All of these patients had had prior anthracycline therapy. Abnormal echocardiograms were seen in 14 of 23 patients who had echocardiograms done before and after AMSA. Seven developed congestive heart failure in association with sepsis in five and with epicardial disease in one. We conclude that AMSA possesses significant activity in childhood leukemia and lymphoma and that studies of AMSA in combination with other effective agents should be done.
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PMID:Phase II study of 4'-(9-acridinylamino)methanesulfon-m-anisidide (NSC 249992) in children with acute leukemia and lymphoma. 689 64


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