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)

Twenty-one patients with Philadelphia chromosome-positive chronic myelogenous leukemia (CML) in advanced phases were treated with piperazinedione (PIP), total body irradiation (TBI) and allogeneic bone marrow transplantation. Eleven were in blastic transformation, five were in accelerated phase, and five were in second chronic phase. The median age was 29 years (range, 13-41 years); there were 14 males. All patients but one were rendered aplastic by this regimen. Of these, 17 had hematologic engraftment, recovering granulocytes to 1.0 x 10(9)/l in a median of 28 days (range, 11-52 days). Three patients failed to engraft. Of those who engrafted, five relapsed and died of disease, one relapsed and died of a polymicrobial wound infection, nine patients died of treatment-related complications, including graft-versus-host disease, interstitial pneumonitis and sepsis, and one patient developed large-cell lymphoma 27 months after transplant and died of this 18 months later. One patient relapsed after 31 months died of polymicrobial sepsis at 37 months, and one patient remains disease-free at 54+ months. The 3-year survival rate was 14%. Survival at 1 year was related to having a spleen that did not extend beyond 2 cm below the left costal margin at the time of transplantation, and those with a large spleen at initial presentation relapsed more often. PIP-TBI with allogeneic bone marrow transplantation can induce durable remissions in a small proportion of patients in advanced phases of CML, but it is not superior to cyclophosphamide-TBI in this patient group.
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PMID:Piperazinedione plus total body irradiation: an alternative preparative regimen for allogeneic bone marrow transplantation in advanced phases of chronic myelogenous leukemia. 264 72

Ceftriaxone (CTRX), a new long acting antibiotic in the 3rd generation cephem group, was administered intravenously once or twice a day in daily doses of 1-6 g for at least 3 days to 86 patients with severe infections complicating hematopoietic disorders. Underlying diseases were acute leukemia in 41 cases, chronic leukemia in 3 cases, malignant lymphoma in 19 cases, myeloma in 7 cases and others. Most patients (55 cases) suffered from sepsis or suspected sepsis. As for efficacy rates classified by underlying diseases, the treatment was effective in 61.0% of patients with acute leukemia. As for efficacy rates classified by infections, the treatment was effective in 60.0% of patients with sepsis. No side effects were noted except rash in 2 patients. Abnormal hepatic functions were recognized in 3 patients but were not attributed to the agent in any case. The results indicate that CTRX is a safe and useful antibiotic for the treatment of severe infections accompanied by hematopoietic disorders.
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PMID:[Effects of ceftriaxone on severe infectious complications in hematological disorders. Tohkai Research Group on Infections in Hematological Disorders]. 267 28

In a previous study (Burkitt lymphoma study I, BL I) between 1982 and 1984, we used a multidrug rotating chemotherapy schedule, now known as 'GRAB', to treat 24 Iraqi children with non-localised BL (Murphy stages II, III and IV). At the time of reporting, actuarial survival was 50% (current actual survival 42%) and the major morbidity and mortality was not from resistant or relapsed lymphoma, but from complications of the tumour lysis syndrome, sepsis and early abdominal surgery. The study (BL II) reported here was carried out between 1984 and 1986; we used GRAB to treat 24 newly and consecutively diagnosed children with advanced Burkitt lymphoma but discouraged early 'debulking' surgery and paid special attention to supportive care during the first two weeks of treatment. As in BL I, no radiotherapy was used. Twenty patients (83.8%) attained complete remission: 17 (71%), including three of the seven stage IV patients, survive continuously disease-free at a median of 26 months (range 18-36 months) from diagnosis. We have previously pointed out that GRAB, without radiotherapy, may be especially suited for use in some developing countries. From this study we conclude that, with appropriate supportive care and minimal surgery, survival rates over 50% may be achieved. Our next studies are aimed at defining a 'good risk' group of patients, who may be curable without alkylating agents and a 'poor risk' group, who need more intensive therapy.
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PMID:'Debulking' surgery is unnecessary in advanced abdominal Burkitt lymphoma in Iraq. 271 46

Postoperative course is reported in 52 children with malignant tumors (neuroblastoma, Wilms-tumor, non-Hodgkin-lymphoma, osteosarcoma etc.) who were operated on between 1979 and 1987. 26 children received chemotherapy prior to surgery, whereas 26 children were operated on without preceding chemotherapy (control group). Most children were under six years of age. 15 Children (57.7%) with preoperative chemotherapy developed early postoperative complications, such as sepsis, pneumonia, suture dehiscence, woundhealing disturbances and ileus, whereas this was the case in only 5 children (19.2%) without preoperative chemotherapy (P 0.0005). Four of the children with preoperative chemotherapy (15.4%) sustained late complications, such as local recurrence or mechanical bowel obstruction, whereas none of the control children did so. Lethality rate from underlying disease did not differ in both groups during follow-up (5 = 19.2% vs. 5 = 19.2%). This demonstrates that the surgeon must carefully be aware of an increased possibility of early and late complications in children who have to undergo surgery for malignant tumors following preoperative chemotherapy.
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PMID:[Postoperative course in children with malignant tumors following preoperative chemotherapy]. 273 47

Sepsis is one of the important complications on the treatment of severe hematological diseases. In this report, we analyzed sepsis in 309 patients with hematological diseases who were admitted to the First Department of Internal Medicine of Yokohama City University Hospital from 1979 to 1986. Positive blood culture were found in 17.8% (55/309 cases) and total positive cases were 73 including recurrent patients. Positive rate by underlying diseases was 30.3% in acute leukemia, 20.8% in chronic myelocytic leukemia, 17.2% in aplastic anemia, 8.0% in multiple myeloma, 6.0% in malignant lymphoma and 6.5% in others. The organisms causing sepsis were as follows; gram negative bacilli 56.4%, gram positive organisms 34.6%, fungus 6.4% and anaerobic bacteria 2.6%. Pseudomonas aeruginosa was found in 19.2%. The mortality rate of patients with sepsis was 34.2% (25/73 cases). The significant prognostic factors in patients with sepsis were the degree of neutropenia, duration of neutropenia (500 less than microliters), the species of organisms, simultaneous complication with shock and the site of other infections.
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PMID:[Sepsis in patients with hematological diseases]. 274 71

We report here three patients with sepsis and one with acute pancreatitis and possible sepsis who developed granulocytic fragments on blood smears obtained prior to death. In case 1, these fragments were identified cytochemically. In case 3, granulocytic cytoplasmic projections and fragments were identified by electron microscopy of the buffy coat. All patients had leukerythroblastosis. The average corrected white blood count (WBC) was 46 X 10(9)/liter with 34 nucleated red blood cells (nRBC)/100 WBC. Patient 1 had thrombocytosis whereas patients 2, 3, and 4 were thrombocytopenic. Terminal complement levels were decreased in patients 3 and 4 as previously noted in sepsis (Sprung CL, Shultz DR, Marcial E, et al.: Complement activation in septic shock patients. Crit Care Med 14:525, 1986). A general correlation between nRBC and granulocytic fragments/100 hpf (high power field) was observed in patients 3 and 4. Granulocytic fragments were not identified on the blood smears of several patients with leukemoid reactions without erythroblastosis. Although the precise etiology of these fragments is unclear, we believe their recognition is important because all patients died within 32 hours after granulocytic fragments were identified. Furthermore, these fragments can falsely elevate the platelet count. Although myeloid fragments have previously been noted in leukemia and lymphoma, this is the first report of their association with conditions unrelated to hematologic neoplasms. These fragments can easily be recognized by careful examination of the blood smear and represent a newly recognized aspect of the septic shock syndrome.
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PMID:Granulocytic fragments in sepsis. 276 86

Seventeen patients, who presented with unhealing ulcers or destructive lesions of the upper aero-digestive tract at Ramathibodi hospital from 1977 to 1985 were reported. Lesions caused by infection, Wegener's granulomatosis or non-hematopoietic malignancy were excluded. A spectrum of histopathologic findings were evident in our patients, ranging from acute and chronic inflammatory changes with or without necrosis, polymorphic reticulosis or lymphamatoid granulomatosis, and malignant lymphoma of the non-Hodgkin's type (NHL). Although some initial histopathologic findings were non-specific, evidence of lymphoproliferative disorders finally emerged. These malignant lymphoid cells had a predilection for the GI tract and skin. Lymphoma staging should thus be done. Bleeding from the lesion, treatment-induced leucopenia, and sepsis were common in these patients. Early aggressive treatment including adequate antibiotic coverage for superimposed infection, improved nutritional status, and early radiation to the primary lesion are suggested for those diseases.
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PMID:Lethal midline granuloma and lymphoproliferative disorders. 276 18

Primary lymphoma of bone (PLB) occurs infrequently in children. Between January 1962 and November 1988, 395 children with non-Hodgkin's lymphoma (NHL) were treated at St. Jude Children's Research Hospital. Eleven of these patients (2.8%) presented with a bone primary, usually in the femur (eight of 11 patients). The median age of these seven boys and four girls at presentation was 13 years (range, 5.5 to 19 years). Seven patients had one or more additional bones involved. All patients had high-grade lymphomas based on the National Institutes of Health (NIH) Working Formulation. The histologic subtypes included six large-cell lymphomas, three lymphoblastic lymphomas, one small-noncleaved, non-Burkitt's lymphoma, and one unclassifiable lymphoma. Treatment consisted of multiagent chemotherapy combined with local radiation therapy in seven of 11 patients. Six of 10 children who received chemotherapy as a component of their initial therapy, including all who presented with localized tumor, are alive with no evidence of disease 2+ to 85+ months (median, 42.5 months) after cessation of treatment; one patient has just completed chemotherapy. Each of the four patients who died showed leukemic conversion 5 to 11 months after diagnosis, and three died of progressive disease. One patient died of sepsis during chemotherapy-induced neutropenia with no evidence of disease at necropsy. We conclude that optimal therapy for PLB, as with all other forms of NHL, should focus on the histologic subtype and stage of disease.
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PMID:Primary lymphoma of bone in children. 276 28

Twenty-two patients with refractory solid tumors or lymphoma were treated with a single course of high-dose cyclophosphamide (120 mg/kg intravenously [IV] over 2 days) whereas three patients received two courses each. Marrow infusion was not used. In the 22 courses evaluable for tumor response there were 14 responses (64%) of which 11 were partial responses (PR) (50%) and three complete responses (CR) (14%). In the 12 evaluable courses given in patients with lymphoid malignancies a partial response was obtained in seven (58%) and complete response in two (17%) for an overall response rate of 75%. The median duration of response was short: 2 months (range, 1-12 months). Twenty-seven courses were evaluable for toxicity. All patients had nadir polymorphonuclear leukocytes counts less than 500/mm3 with median time to recovery to a level greater than 500/mm3 of 9 days (range, 6-21 days). The median nadir platelet count was 30,000/mm3. One patient had prolonged thrombocytopenia of 225 days. There were two toxic deaths related to leukopenia, one secondary to Pneumocystis carinii pneumonia, and the second from probable sepsis and cholecystitis. Nineteen patients had previously received cyclophosphamide in standard doses. In the patients with lymphoid malignancies who had previously received cyclophosphamide, 22% achieved a CR with an overall response rate of 78%. High-dose cyclophosphamide may be given with acceptable toxicity in heavily pretreated patients. Given the short response duration in patients with progressive disease, the optimal results of such high-dose cyclophosphamide may be achieved when it is employed earlier in the natural history of the disease in conjunction with other alkylators, or as consolidation therapy.
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PMID:High-dose cyclophosphamide in the treatment of refractory lymphomas and solid tumor malignancies. 291 Apr 31

The authors evaluate in a retrospective, non-randomized two-year study the action of 57 granulocyte concentrates from a Fenwal CS 3000 separator in 12 patients used for induction therapy of acute leukaemia, malignant lymphoma and agranulocytosis, as compared with a control group of 18 patients without concentrates. The indication for selection was granulocytopenia of less than 0.5.10(9)/l, temperatures resistant to antibiotics for more than 48 hours, mainly gram-negative sepsis and a severe localized infection. A significant reduction of febrile days was achieved, to 6.08 as compared with 12.44 (p less than 0.001) along with cure of the infection. Survival, evaluated on the 21st day of the investigation in the treated group 66.6%, as compared with 61.1%, and the percentage of complete remissions 58% as compared with 55.56%, were not statistically significant (p greater than 0.05). The mean one-hour rise of granulocytes by 0.37 x 10(9)/l in the recipients had no clinical impact. With the exception of one patient a relationship was observed between the favourable action of transfusions and the trend of recovery of the patient's granulopoiesis and the onset of remission of the disease. Minor pyretic and allergic reactions occurred in three patients (5.2%).
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PMID:[Clinical evaluation of granulocyte concentrates in the treatment of malignant disorders of hematopoiesis]. 292 52


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