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)

19 children between 3 and 23 years underwent 79 leukapheres for collection of blood stem cells. In children suffering from acute lymphoblastic leukemia (ALL), Non Hodgkin's Lymphoma (NHL) and Ewing's Sarcoma (ES) we collected 6.87 x 10(4) CFU-GM/kg (range 2,65-21.7), if collections were started with the first platelet rise. In children with peripheral primitive neuroectodermal tumors (PNET) and neuroblastoma (NBL) we gained only 1.20 x 10(4) CFU-GM/kg (range 0.09-2.24). 17 children received high dose chemoradiotherapy and peripheral stem cell +/- bone marrow rescue. 9 suffered from solid tumors, 8 from hematopoietic malignancies. 9 were transfused with peripheral stem cells only, 8 received bone marrow in addition. Time to reach 0.5 x 10(9)/l granulocytes was very short-median 31 days (12-65), in 4 children receiving more than 5 x 10(4) CFU-GM/kg 12 to 13 days, only. On January 31st, 1989 6/17 children are alive in complete remission after a median observation time of 14.5 months (3-26) after autologous stem cell transfusion, one child is alive in "no remission", 7 died with relapse, 3 died because of infections (2 x aspergillosis, 1 x pseudomonas septicemia). The collection of blood derived stem cells by leukaphereses was well tolerated even in very small children and easily repeatable. With optimal timing high stem cell numbers were obtainable, resulting in a very short duration of posttransplant granulocytopenia.
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PMID:[Autologous peripheral stem cell transplantation in children]. 257 Aug 82

From January 1981 to January 1986, 34 children between 2 and 14 years of age were diagnosed as non-Hodgkin's lymphoma by the Rapport's classification at the Department of Pediatrics of Veterans General Hospital, Taipei, R.O.C. These patients were retrospectively analysed. There was male predominance with a male to female ratio of 2.4:1. The most common symptom was the palpable mass (29 cases, 85.3%) involved the neck and abdomen equally. All the cases were diffuse patterns, DUL (diffuse undifferentiated lymphoma) and DPDL (diffuse poorly differentiated lymphoma) both were the common subtypes of histological patterns. Twenty-eight cases (82%) were in the advanced stage (stage III and IV). The incidence of BM and CNS involvement was 56% and 29.4%, respectively. CNS involvement demonstrated a higher mortality of 100%. Surgery, radiation, and chemotherapy were mainly used for stage I-II and chemotherapy for stage III-IV. The 3-year survival rate of the whole series was 26.5%, and stage I, II, III, and IV was 100%, 50%, 33%, 9%, respectively. The causes of death were CNS involvement (10 cases, 40%), extensive involvement (7 cases, 28.0%), and sepsis (3 cases, 12.0%). This study shows that NHL in children are usually diffuse rather than follicular in histological patterns, often present a palpable mass involved the cervical or abdominal area, and commonly are widespread and tend to disseminate early.
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PMID:Non-Hodgkin's lymphoma in childhood--five years survey in VGH-Taipei. 263 60

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

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

Treatment results remain very poor for some clinical and histopathologic subsets of patients with aggressive non-Hodgkin's lymphoma. We treated 21 such patients with a high-dose combination chemotherapy regimen [Mega-COMLA (cyclophosphamide, cytarabine, vincristine, and methotrexate followed by leucovorin and prednisone) + CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone)] in an attempt to improve disease-free survival. Neoplasms were classified using the Lukes-Collins system. Eight patients had T-cell lymphomas (convoluted lymphocytic lymphoma, four patients; T-cell lymphoma/leukemia, one; and peripheral T-cell lymphoma, three), eight had B-cell lymphomas (immunoblastic sarcoma, five patients; small noncleaved follicular center cell, one; and large noncleaved follicular center cell, two), and five had nontypable large noncleaved cell lymphomas. All patients were previously untreated; 18 of 21 patients had clinical stage III or IV disease. Following induction therapy (4-8 weeks' duration), 16 patients (76%) achieved complete remission, while three had partial remission. Two patients died of sepsis during induction therapy. Eleven of 16 complete responders (69%) remain in complete remission after a median follow-up of 35 months. The actuarial 3-year survival rate is 51% for the entire group. Myelosuppression with this regimen was severe and prolonged, with a median duration of neutropenia (less than 500 cells/microliter) of 14 days. Seven patients (33%) developed severe neuropathy following induction treatment. High-dose induction therapy with this regimen resulted in a high complete remission rate with manageable toxicity. Survival results are encouraging when compared retrospectively to our patients with similar poor-prognosis histologies treated with standard combination chemotherapy. However, the value of this intensive therapy, relative to newer ("third-generation") regimens, can only be established by prospective randomized studies.
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PMID:Effects of Mega-COMLA (cyclophosphamide, cytarabine, vincristine, and methotrexate followed by leucovorin and prednisone) plus CHOP (cyclophosphamide, doxorubicin, vincristine, and prednisone) in the treatment of lymphoid neoplasms with very poor prognosis. 301 6

From January 1983 to December 1986 seventy-six previously untreated children with non-Hodgkin's lymphoma (NHL) were treated by combination chemotherapy. Burkitt's lymphoma patients were ineligible. The treatment regimens include intermittent chemotherapy and for non-localized patients, prophylactic central nervous system chemotherapy. Intrathoracic non-Hodgkin's lymphoma patients also had cranial prophylactic radiotherapy. Sixty-six patients (86.8%) achieved complete remission. Two year failure-free survival rate was 82.1% for localized (stage I and II) NHL and 53.3% for non-localized (stage III and IV) NHL patients. Failure-free survival did not differ significantly for the two major histologic diagnoses, but two year survival rate was lower in diffuse poorly differentiated lymphoblastic than undifferentiated non-Burkitt's lymphoma (50% versus 66.8% respectively). Failure-free survival rate was 53.7% in mediastinal disease and, 73.2% in abdominal disease at 24 months. Relapse rate was higher in mediastinal cases (46.1%) than primary abdominal cases (24.3%) at 24 months. Eleven (13.5%) died of treatment related sepsis. Although the overall survival rate was 72.4% at 2 years we need novel or more intensive programmes for mediastinal and non-localized disease.
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PMID:Combined chemotherapy in 76 children with non-Hodgkin's lymphoma excluding Burkitt's lymphoma. 342 26

An extensive hemophagocytic syndrome in the termination of one case of pre-T acute lymphoblastic leukemia (ALL) and another case of non-Hodgkin's lymphoma (NHL), are described. Since most of the proliferating cells were mature macrophages and these cells were limited in the mononuclear phagocytic system (MPS), it was determined to be a reactive histiocytosis rather than histiocytic medullary reticulosis (HMR) or malignant histiocytosis (MH). The pathogenesis of the HMR or MH-like syndrome in these patients is discussed, and it is considered that this might be a reaction of the bacterial sepsis related to their immunosuppressed state secondary to the pre-existing malignancies and/or the cytotoxic therapy. The literature was reviewed. Based on a proposal for differential diagnosis between reactive histiocytosis and MH (or HMR), the heterogeneity of HMR-like syndrome complicating the malignancies are clarified.
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PMID:Reactive histiocytosis in acute lymphoblastic leukemia and non-Hodgkin's lymphoma. 346 73

Twenty-one patients with advanced non-Hodgkin's lymphoma or Hodgkin's disease who had failed to be cured with standard therapy were the subjects of this clinical trial. The patients received cytarabine (3 g/m2 at 12-hour intervals for six or eight doses), cyclophosphamide (90 mg/kg once), and total-body irradiation (one 900-cGy fraction or five 250-cGy fractions). Bone marrow was aspirated and cryopreserved before treatment and reinfused after the completion of radiotherapy. Eighteen patients (86%) had objective response and 12 (57%) achieved complete response. Three patients remain in continuous complete remission for 566+, 604+, and 1035+ days after marrow infusion. Six complete responders had tumor recurrence. One of these patients developed a localized lymphoma of another histology that was successfully treated with local radiotherapy and the patient is currently well 1004+ days after marrow infusion. Another relapsing patient responded to a brief course of salvage chemotherapy and is in remission at 1271+ days. Three of the complete responders died from infectious complications. This regimen was associated with significant toxicity. Six patients died from sepsis during the period of aplasia and three others died from interstitial pneumonia 42-105 days after marrow infusion. Although this regimen demonstrated a high level of antitumor activity, the value of adding high-dose cytarabine to the combination of cyclophosphamide and total-body irradiation remains unclear and would require a randomized clinical trial to demonstrate.
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PMID:Trial of high-dose cytarabine, cyclophosphamide, total-body irradiation, and autologous marrow transplantation for refractory lymphoma. 352 47

The technique, and short and long term results, of splenectomy for massive splenomegaly are presented. The latter was defined as a spleen weighing in excess of 1.5 kg. Thirty-five of the 38 patients had a serious haematological disorder as the indication for the operation, usually non-Hodgkin's lymphoma or myelofibrosis. All operations were carried out through abdominal incisions. Accessible splenic attachments were divided, and the splenic artery was ligated in continuity, prior to posterior mobilization. Two patients (5.3%) died as a result of the operation, both deaths being due to sepsis. Septic and thrombo-embolic complications were common, and occurred both early and late after the operation. Overall, eight of the 12 deaths during the first postoperative year were due to the primary disease, whereas all of the five deaths after that time were due to causes other than the primary disease. Twenty-four patients lived at least 1 year, and 10 patients are alive for more than 5 years.
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PMID:Splenectomy for massive splenomegaly. 386 13


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