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)

The retrospective study of acute renal failure (ARF) in patients with hematologic neoplasms was carried out. ARF occurred in 32 (6.1%) of 526 patients with hematologic neoplasms. Twenty-one (66%) patients recovered from ARF, but only 7 (22%) survived and were discharged from the hospital and 25 (78%) died of ARF or other complications. In 17 patients with leukemia or malignant histiocytosis, sepsis and/or disseminated intravascular coagulation were the most common causes of ARF, and all 17 patients died. In 11 patients with multiple myeloma, ARF was always attributable to the underlying disease, and the clinical course improved with the initiation of blood purification therapy (hemodialysis, plasma exchange) and chemotherapy. Five patients in blast crisis of chronic myelogenous leukemia or non-Hodgkin's lymphoma developed ARF as a result of tumor lysis syndrome. In this group, renal function improved with hemodialysis but only 2 patients survived. Patients with oliguria had worse outcomes than those without oliguria. Survival appeared to depend not on renal function but on the underlying disease, the cause of ARF, and other complications. These findings suggest that, in patients with hematologic neoplasms complicated by ARF, early initiation of blood purification therapy will improve the prognosis.
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PMID:[Acute renal failure in patients with hematologic neoplasms]. 238 Oct 56

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

Serious infections and sepsis due to nondiphtheria Corynebacteria have been well described. A patient with chronic myeloid leukemia in blast crisis, who developed Corynebacterium minutissimum bacteremia, is described in this report. Corynebacterium minutissimum is the causative agent of erythrasma and to our knowledge, this is the first published report of septicemia due to this organism.
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PMID:Corynebacterium minutissimum bacteremia in a patient with chronic myeloid leukemia in blast crisis. 346 94

A combination of mitoxantrone, vincristine, and prednisone was used to treat 19 patients with acute lymphocytic leukemia. Of these, 12 were patients with acute lymphoblastic leukemia (ALL) (9 in first relapse and 5 primarily refractory to standard induction therapy with daunorubicin, vincristine, and prednisone), 2 had a phenotypic ALL relapse after an initial diagnosis of acute myelocytic leukemia and 5 had terminal deoxynucleotidyl transferase positive blastic phase chronic myelogenous leukemia (BCML). Eight patients with ALL (and of these, four with primarily anthracycline resistant disease), and two with BCML achieved complete remission. Five patients died in induction (three ALL from sepsis and two BCML from bleeding), and five had progressive disease. Median duration of response was 5 months, with two primarily refractory ALL patients remaining in continuing complete remission at 28 and 31 months. Treatment was well tolerated, with minimal nausea and vomiting, and oral mucositis. Posttreatment transient hepatic dysfunction was seen in 80% of patients. Mitoxantrone, vincristine, and prednisone are an active combination for the treatment of relapsed or refractory ALL and of terminal deoxynucleotidyl transferase positive BCML. The finding that four of five primarily refractory ALL patients were induced in complete remission supports the contention that mitoxantrone and anthracyclines are not cross-resistant.
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PMID:Mitoxantrone, vincristine, and prednisone in adults with relapsed or primarily refractory acute lymphocytic leukemia and terminal deoxynucleotidyl transferase positive blastic phase chronic myelocytic leukemia. 347 1

Diaziquone (AZQ), a new lipid-soluble antitumor agent, was given by 15-30-minute infusion on a daily X 5 schedule to 47 children with refractory solid tumors and leukemia. The starting daily dose of 6 mg/m2 was escalated to 10 and 35 mg/m2 in patients with solid tumors and leukemia, respectively. In patients with solid tumors, myelosuppression was dose-limiting at a daily dose of 10 mg/m2. In patients with leukemia, prolonged pancytopenia and bone marrow hypoplasia were observed at daily doses greater than or equal to 25 mg/m2. At these higher doses, significant hyperbilirubinemia associated with sepsis was also seen. Corresponding increases of transaminases or alkaline phosphatase and significant hemolysis were not noted. The maximum tolerated dose for this daily dose schedule was 9 mg/m2 in children with solid tumors and 25 mg/m2 in children with relapsed leukemia. Responses to AZQ included stabilization of disease in osteosarcoma, neurofibrosarcoma, pinealoma, and ependymoma. A patient with juvenile chronic myelocytic leukemia in blast crisis converted back to the chronic phase. A patient with acute lymphoblastic leukemia had a substantial decrease in cerebrospinal fluid blast count. Bone marrow aplasia was achieved in children with acute lymphoblastic leukemia and acute nonlymphoblastic leukemia; however, remissions were not achieved. A phase II study of AZQ in children with refractory malignancies is now being performed by the Childrens Cancer Study Group.
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PMID:Phase I clinical evaluation of diaziquone in childhood cancer. 385 80

A total of 47 patients with relapsed or primarily refractory leukemia were treated with mitoxantrone alone or in combination with vincristine sulfate and prednisone or cytarabine. Eligible patients included those with adequate renal and hepatic function, normal left ventricular ejection fraction, and those who had received previous treatment. When mitoxantrone was given alone in a once daily times five schedule, 5 of 12 acute lymphoblastic leukemia patients achieved complete remission; 4 of these patients had been refractory to reinduction and 1 to induction chemotherapy with anthracycline-containing treatments. Four of these patients had progressive disease, and three died during induction. Of 12 patients with acute myeloid leukemia, 1 had a complete remission, 1 had a partial remission, 8 had progressive disease, and 2 died during induction. Mitoxantrone was also found to be active in two patients in the blastic transformation of chronic myeloid leukemia with a response in one patient lasting 17 weeks. Combinations of mitoxantrone with vincristine sulfate and prednisone resulted in complete remission in four of nine acute lymphoblastic leukemia patients and one of four patients with Tdt-positive chronic myeloid leukemia in blast crisis. Three of these patients had not experienced a prior remission following anthracycline-containing treatments. Partial remission occurred in two of the acute lymphoblastic leukemia patients and one of the Tdt-positive chronic myeloid leukemia patients. Two of this latter group of patients died in induction. Treatment with mitoxantrone and cytarabine resulted in two acute myeloid leukemia patients achieving complete remission and one a partial remission; two patients had progressive disease, and one died in induction. No response was seen in a patient with Tdt-negative chronic myeloid leukemia after two courses of treatment. One patient with acute leukemia in the course of myelofibrosis died in induction. All the patients achieving complete remission are alive and have been in complete remission from 2 to 12 months. Side effects included mild nausea and vomiting in 9 of 13 patients treated with the mitoxantrone-vincristine sulfate-prednisone combination, and in 3 of 8 patients treated with the mitoxantrone-cytarabine combination. Other side effects of the combination treatments include drug-induced oral mucositis (of a lesser degree than with mitoxantrone alone), transient hepatic abnormalities, and infectious complications, such as sepsis, Candida sp colonization of the upper digestive tract, and soft tissue cellulitis, in a few patients.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Mitoxantrone as a single agent and in combination chemotherapy in patients with refractory acute leukemia. 638 64

Eleven academic institutions were selected to study mitoxantrone administered on a schedule of 10 mg/m2/d for five days initially and later at 12 mg/m2/d for five days, each given as a 30 minute intravenous (IV) infusion each day. Patients with acute or chronic leukemia were stratified by leukemic type and clinical status and included one group of patients considered to be in relapse after complete remission from previous chemotherapy and another group of patients considered refractory to standard induction and/or salvage chemotherapy. During the initial treatment schedule, complete remissions were obtained in two of seven patients with acute nonlymphoblastic leukemia, in one of three patients with acute lymphoblastic leukemia, but in none of the patients with chronic granulocytic leukemia in blast crisis. The durations of remission for these three patients were 22, 57, and 78 days, respectively. An increase in mitoxantrone dose to 12 mg/m2/d produced complete remissions in 8 of 19 evaluable patients with acute nonlymphoblastic leukemia, in one of ten patients with refractory acute nonlymphoblastic leukemia, and in one of four patients with chronic granulocytic leukemia in blast crisis. Each of these patients required only a single course of mitoxantrone to achieve remission; the median time to remission was 37 days (range 18 to 64 days). Remission duration ranged from 35 days (chronic granulocytic leukemia) to 186 days, with the median duration for those patients with acute nonlymphoblastic leukemia achieving remission being 135 days. Of the six patients with acute lymphoblastic leukemia, none achieved remission at the higher dose level. Drug-related gastrointestinal toxicity included mucositis (25%), diarrhea (21%), and nausea and vomiting (61%). Systemic infection (nonfatal) was experienced by 21% of patients and alopecia by 17%. Other side effects that occurred occasionally were hepatic dysfunction, decreased renal function, confusion, lethargy, anxiety, and fever. Possible drug-related phlebitis developed in one patient, and a single episode of minor epistaxis was reported in another. Cardiovascular toxicity was low. At a mitoxantrone dose of 10 mg/m2/d for five days, one patient developed hypotension, and one episode of congestive heart failure was reported in another. At the higher dose of 12 mg/m2/d, no drug-related hypotension, congestive heart failure, tachycardia, or chest pain were reported. These data indicate that mitoxantrone is a promising single drug for the treatment of acute nonlymphoblastic leukemia and possibly for acute lymphoblastic leukemia.
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PMID:Mitoxantrone in the treatment of relapsed and refractory acute leukemia. 638 65

Ceftezole (CTZ) was administered to 20 patients with hematopoietic malignancy complicated with infections. These patients consisted of 7 cases of AML, 2 ALL, 2 AMMoL, 1 APL, 1 blast crisis of CML, 2 HD, and 5 NHL. In 13 cases, sites of infection were determined and causative organisms were identified. In other 7 cases, sites of infection or causative organisms were unknown. In the former 13 cases, pneumonia was demonstrated in 6 patients, tonsillitis in 4 patients, pyelonephritis in 2 patients and sepsis in 1 patient. Klebsiella was separated from 5 patients as the causative organisms, E. coli from 2 patients, E. coli and Pseudomonas aeruginosa from 1 patient, Pseudomonas cepacia from 1 patient, Streptococcus viridans from 2 patients, Proteus from 1 patient and Torulopsis from 1 patient. Gram-negative rods were separated from 10 of the 13 cases (77%) as the causative organisms. CTZ was administered intravenously in dose from 4 g to 16 g per day combined with other antibiotics (AMK, GM, DKB, TOB, SBPC, CBPC, LC, ST). The response rate in 12 cases of acute leukemia and in 7 cases of malignant lymphoma was 58% and 43%, respectively. Infections occurred in 4 patients with less than 100 neutrophil per mm3 did never favorably responded even with CTZ.
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PMID:[Treatment of infection in the patients wih hematopoietic malignancy with ceftezole (Falomesin) (author's transl)]. 721 16

Two patients with chronic myelogenous leukemia (CML) developed blast crisis that morphologically appeared to be the microgranular variant of acute promyelocytic leukemia. This represented 8% of CML patients developing blast crisis from 1984 to 1993. Cytogenetic studies revealed translocation 15;17 in addition to translocation 9;22 that had been documented at initial diagnosis. Both patients had evidence of disseminated intravascular coagulation at the onset or during treatment of blast crisis, which was not documented in any other patients with CML blast crisis. One patient died of sepsis during intensive chemotherapy. The second returned to a chronic phase of the disease after therapy. Although rare, a promyelocytic blast crisis of CML can occur which, as in de novo acute promyelocytic leukemia, has a propensity to produce disseminated intravascular coagulation.
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PMID:Promyelocytic blast crisis of chronic myelogenous leukemia. A rare subtype associated with disseminated intravascular coagulation. 785 60

Thirteen patients (pts) with highly refractory acute myeloid leukemia (AML) 10 pts with de novo AML and 3 with blast crisis of chronic myeloid leukemia were treated with carboplatin (CP) 150 mg/m2/day through continuous IV infusion for 7 consecutive days. Seven of them received CP at least as third or more line therapy after a median duration of the disease of 26 weeks. None achieved a complete remission but a good hematologic response, with disappearance of circulating blast cells along with correction of bone marrow failure, persisting for 3 months was obtained in one patient and correction of hyperbasophilemia was observed in another with blast crisis of chronic myelogenous. Myelosuppression was the most consistent toxic effect. Two deaths occurred, one from renal acute failure and the other from sepsis. Median survival after CP was 8 weeks (range 4 days-11 months) and the majority of patients were able to return home. When used as a single agent and with the dose-schedule used in this study, CP does not appear effective in refractory AML. Other studies are necessary to assess its role at an higher dose or in combination with other agents in earlier phases of the disease.
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PMID:Evaluation of carboplatin as a single agent in highly refractory acute myeloid leukemia. 786 80


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