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Query: UMLS:C0243026 (
sepsis
)
52,417
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Disease relapse occurs in 50% or more of patients who are autografted for relapsed or refractory lymphoma (
NHL
) or Hodgkin's disease (HD). The administration of non-cross-resistant therapies during the post-transplant phase could possibly control residual disease and delay or prevent its progression. To test this approach, 55 patients with relapsed/refractory or high-risk
NHL
or relapsed/refractory HD were enrolled in the following protocol: stem cell mobilization: cyclophosphamide (4.5 g/m(2)) + etoposide (2.0 g/m(2)) followed by GM-CSF or G-CSF; high-dose therapy: gemcitabine (1.0 g/m(2)) on day -5, BCNU (300 mg/m(2)) + gemcitabine (1.0 g/m(2)) on day -2, melphalan (140 mg/m(2)) on day -1, blood stem cell infusion on day 0; post-transplant immunotherapy (B cell
NHL
): rituxan (375 mg/m(2)) weekly for 4 weeks + GM-CSF (250 microg thrice weekly) (weeks 4-8); post-transplant involved-field radiotherapy (HD): 30-40 Gy to pre-transplant areas of disease (weeks 4-8); post-transplant consolidation chemotherapy (all patients): dexamethasone (40 mg daily)/cyclophosphamide (300 mg/m(2)/day)/etoposide (30 mg/m(2)/day)/cisplatin (15 mg/m(2)/day) by continuous intravenous infusion for 4 days + gemcitabine (1.0 g/m(2), day 3) (months 3 + 9) alternating with dexamethasone/paclitaxel (135 mg/m(2))/cisplatin (75 mg/m(2)) (months 6 + 12). Of the 33 patients with B cell lymphoma, 14 had primary refractory disease (42%), 12 had relapsed disease (36%) and seven had high-risk disease in first CR (21%). For the entire group, the 2-year Kaplan-Meier event-free survival (EFS) and overall survival (OS) were 30% and 35%, respectively, while six of 33 patients (18%) died before day 100 from transplant-related complications. The rituxan/GM-CSF phase was well-tolerated by the 26 patients who were treated and led to radiographic responses in seven patients; an eighth patient with a blastic variant of mantle-cell lymphoma had clearance of marrow involvement after rituxan/GM-CSF. Of the 22 patients with relapsed/refractory HD (21 patients) or high-risk T cell lymphoblastic lymphoma (one patient), the 2-year Kaplan-Meier EFS and OS were 70% and 85%, respectively, while two of 22 patients (9%) died before day 100 from transplant-related complications. Eight patients received involved field radiation and seven had radiographic responses within the treatment fields. A total of 72 courses of post-transplant consolidation chemotherapy were administered to 26 of the 55 total patients. Transient grade 3-4 myelosuppression was common and one patient died from neutropenic
sepsis
, but no patients required an infusion of backup stem cells. After adjustment for known prognostic factors, the EFS for the cohort of HD patients was significantly better than the EFS for an historical cohort of HD patients autografted after BEAC (BCNU/etoposide/cytarabine/cyclophosphamide) without consolidation chemotherapy (P = 0.015). In conclusion, post-transplant consolidation therapy is feasible and well-tolerated for patients autografted for aggressive
NHL
and HD and may be associated with improved progression-free survival particularly for patients with HD.
...
PMID:Autotransplantation for advanced lymphoma and Hodgkin's disease followed by post-transplant rituxan/GM-CSF or radiotherapy and consolidation chemotherapy. 1189 27
The aim of this study was to analyse the effect of LMB-89 protocol and surgical procedure at initial laparotomy on the outcome in children with abdominal B-cell
NHL
. The initial surgery intervention was: complete resection (20% pts), subtotal resection (20%), partial resection (4%), biopsy (36%). Postoperative complications occurred in 5 children. Complete recovery (CR) was achieved in 92% pts. There were 4% non responder patients. Two patients died before CR evaluation (tumour lysis syndrome; bleeding and multi organ failure after initial surgery). One patient died in CCR from
sepsis
probably influenced by the previous local operation. 10.8% patients relapsed. The estimate EFS for all patients with AB-
NHL
is 81%, 85% for stage III and 73% for stage IV. Major surgery in advanced stages is not recommended since it delays chemotherapy and fails to improve overall survival.
...
PMID:[Abdominal presentation of B-cell non-Hodgkin's lymphoma (B-NHL) - surgical treatment and its results. Report of the Polish Paediatric Leukaemia/Lymphoma Study Group]. 1202 63
In vivo purging may avoid relapse after high dose therapy (HDT) for relapsed lymphoma. Therefore, we have evaluated feasibility and efficacy of Rituximab as in vivo purging agent included into a sequential salvage protocol for CD20+ B-
NHL
in chemosensitive relapse or induction failure. Thirty seven patients were treated within this protocol and in 36/37 a stem cell product could be acquired with rare
NHL
contamination. Overall, due to the intensity of treatment there has been a substantial morbidity, including high rates of viral reactivation. However, only one patient died during treatment due to
sepsis
. Response rates were favourable with an overall response rate of 97% (with 30/35CR). With a maximum follow up of 3.5 years, 15 patients relapsed. Overall, the treatment protocol has proven feasible with high purging efficiency and encouraging remission rates in this unfavourable patient group.
...
PMID:Rituximab as in vivo purging agent in autologous stem cell transplantation for relapsed B-NHL. 1261 Oct 79
The role of high dose therapy, including autologous stem cell transplantation (ASCT) in indolent non-Hodgkin's lymphomas remains controversial. We evaluated a dose intense regimen of CHOP induction followed by high dose cyclophosphamide consolidation (CHOP-HC) versus CHOP alone in a prospective comparison to assess intensified therapy without ASCT. Twenty-five patients with previously untreated advanced stage indolent
NHL
were enrolled: follicular lymphoma, grade 1 (11 patients) and grade 2 (8 patients); small lymphocytic lymphoma (5 patients); and lymphoplasmacytic lymphoma (1 patient). All patients were treated as clinically indicated. The median age was 47 years (21-70). There were 15 males, and 10 females. Three patients had intra-abdominal stage II, 2 patients with stage III, and 20 patients with stage IV disease. All patients received induction with CHOP for 4 cycles (weeks 1, 4, 7, 10): cyclophosphamide 750 mg/m2 i.v., doxorubicin 50 mg/m2 i.v., vincristine 1.4 mg/m2 i.v. (2 mg capped dose) and prednisone 100 mg p.o. x 5 days. Following induction, responding patients were given consolidation with either high dose cyclophosphamide @ 3 gm/m2 i.v. for 3 doses with G-CSF (weeks 13, 15, 17) or 2 additional cycles of CHOP (weeks 13, 16), stratified by stage and bulk of disease. The overall response rate to CHOP was 92% (3 CR, 8 PR) and to CHOP-HC was 93% (4 CR, 8 PR). The overall response, complete response and partial response rates were comparable in both arms. Median progression free survival for CHOP was 15.9 and 23.0 months for CHOP-HC. At 74.3 months median follow-up, all patients in the CHOP arm have recurred; 3 patients in the CHOP-HC arm (3 CR) have not recurred. The median overall survival has not been reached (at 5 years, 77% OS for CHOP-HC versus 83% OS for CHOP alone]. Greater hematologic toxicity was observed with CHOP-HC resulting in an increased number of hospitalizations for
sepsis
. There were no treatment-related deaths. No myelodysplasia or acute leukemia has been seen to date. With no obvious improvement in CR and with greater hematologic toxicity than CHOP, CHOP-HC is not recommended for treatment of indolent non-Hodgkin's lymphomas.
...
PMID:CHOP with high dose cyclophosphamide consolidation versus CHOP alone as initial therapy for advanced stage, indolent non-Hodgkin's lymphomas. 1285 95
High dose chlorambucil has been shown to be an effective single-agent treatment in chronic lymphocytic leukemia (CLL), and to be useful as part of combination chemotherapy in low-grade non-Hodgkin's (
NHL
) and Hodgkin's disease (HD). In general, it is well tolerated and can be used in an outpatient setting. The optimum dose of chlorambucil has not been defined and there are numerous different dosing schedules available. Pharmacokinetic studies suggest decreased bioavailability with successive cycles, probably due to accelerated metabolism. There is good evidence that regimens which use higher doses of chlorambucil have a better outcome than standard dose therapy. Most of the trials which have compared chlorambucil with fludarabine have not used a higher dose regimen of chlorambucil and cannot truly be described as comparative. There is an increase in the incidence of grade 3 and 4 neutropenia and also of
sepsis
with fludarabine treatment, compared to chlorambucil. Fludarabine produces a higher initial response rate in CLL but no statistical difference has been shown in long term survival between fludarabine and high dose chlorambucil. In the treatment of lymphoma, single agent chlorambucil does not confer a durable remission. There have been good results with combination chemotherapy regimens such as CID and PECC. The oral route of administration of these combinations makes them particularly useful as part of palliative chemotherapy. A further point to consider is that chlorambucil is very much cheaper than fludarabine and other newer agents. Chlorambucil should not automatically be overlooked in favor of more recently developed drugs such as fludarabine. There is good evidence that the drug is an effective treatment at a suitable dose, and there is a need for randomized trials to compare it fully with other current treatments.
...
PMID:High dose chlorambucil in the treatment of lymphoid malignancies. 1510 11
We evaluated the long-term outcome of very dose-intensive chemotherapy (TCC-
NHL
-91) for advanced intermediate-grade lymphoma, in which an eight-cycle regimen with 11 drugs was given with granulocyte colony-stimulating factor (G-CSF) support (total 18 weeks). Fifty-nine patients were treated during February 1, 1991 and March 31, 2001 (median age: 48 years). Forty-three patients (73%) were in a high-intermediate risk or high-risk group (HI/H) according to the age-adjusted International Prognostic Index (aa-IPI). Forty-six patients received 7 or 8 cycles of therapy. Ten of 15 patients over age 60 stopped before 7 cycles. Forty-three patients with an initial bulky mass or a residual mass received involved-field radiation. Overall, 56 patients (95%) achieved complete remission (CR). Grade 4 hematotoxicity was observed in all patients. With a median follow-up of 128 months, the 10-year overall survival (OS) and progression-free survival (PFS) rates were 76% and 61%, respectively. Neither aa-IPI risk factors nor the index itself was associated with response, OS, or PFS. One patient died of
sepsis
during the therapy and one died of secondary leukemia. This retrospective study suggests that the TCC-
NHL
-91 regimen achieves high CR, OS, and PFS in patients with advanced intermediate-grade lymphoma up to 60 years old and may be a valuable asset in the management of this disease. Further evaluation and prospective studies of the TCC-
NHL
-91 are warranted.
...
PMID:Long-term results of dose-intensive chemotherapy with G-CSF support (TCC-NHL-91) for advanced intermediate-grade non-Hodgkin's lymphoma: a review of 59 consecutive cases treated at a single institute. 1866 65
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