Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0079731 (B-cell lymphoma)
 16,671 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Hematopoietic SCT (HSCT) has become a curative therapeutic strategy for several malignant and nonmalignant diseases. We report the comprehensive results of the first 10 years of experience in HSCT from the two major BMT units in Lebanon: Makassed University Hospital and the American University of Beirut Medical Center. The median and the 5-year overall survival (OS) were 97 months and 58%, respectively, for the 84 patients who received allogeneic HSCT, and 60 months and 50%, respectively, for the 228 patients who received autologous BMT. The results for myeloablative allogeneic transplantation were as follows: AML (n=28, 5-year OS 58%, 5-year disease-free survival (DFS) 48%), CML (n=9, 5-year OS 66%, 5-year DFS 52%), ALL (n=13, 2-year OS 10%, 2-year DFS 10%), thalassemia (n=10, 5-year transfusion-free survival 67%). The results for autologous HSCT were as follows: diffuse large B-cell lymphoma (DLBCL) in relapse (n=37, 5-year OS 68%, 5-year progression-free survival (PFS) 65%), Hodgkin's lymphoma (n=55, 5-year OS 55%, 5-year PFS 36%), and first-line multiple myeloma (n=71, 5-year OS 53%, 5-year PFS 24%). For allogeneic transplanted patients, the cumulative TRM was 23% and the incidence of acute GVHD was 23%. For autografted patients, TRM was 2.6%. These results indicate that despite the relatively low socioeconomic status of the Lebanese population, both allogeneic and autologous HSCT are feasible with outcomes similar to developed countries.
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PMID:Hematopoietic stem cell transplantation in Lebanon: first comprehensive report. 1872 16

In elderly patients (pts) with aggressive B cell lymphoma (aNHL), curative treatment often cannot be administered because of comorbidities and tolerability. We analyzed the influence of age in pts > 60 years receiving the R-CHOP-14 regimen within different prospective DSHNHL trials. Of the RICOVER-60 trial and CHOP-R-ESC trials, 1171 aNHL pts were included in this retrospective analysis of age-dependent event-free survival (EFS), progression-free survival (PFS), and overall survival (OS). All patients received prophylactic G-CSF, and anti-infective prophylaxis with amphotericin B mouth wash and oral fluorchinolone was optional. In the CHOP-R-ESC trials, prophylaxis was augmented to include mandatory continuous orally administered aciclovir and a pneumocystis prophylaxis with cotrimoxazole as well as oral fluorchinolones during neutropenia. The patient population was separated into 4 age groups (61-65 years, 66-70 years, 71-75 years, and 76-80 years). The results from the RICOVER-60 trial were subsequently confirmed in the following CHOP-R-ESC trials by a multivariate analysis adjusted for IPI factors and gender. Significant differences (p < 0.001) in EFS, PFS, and OS were seen between age groups (RICOVER-60). Hematotoxicity, infections, and TRM increased with age. TRM was significantly elevated in the age group 76-80 years. Therefore, this analysis shows that an age above 75 years defines an especially vulnerable patient population when being treated with chemoimmunotherapy for aNHL. Prophylactic anti-infective drugs are essential and clinically effective in reducing morbidity when treating elderly aNHL pts.
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PMID:Age-dependent increase of treatment-related mortality in older patients with aggressive B cell lymphoma: analysis of outcome, treatment feasibility, and toxicity in 1171 elderly patients with aggressive B cell lymphoma-data from phase II and III trials of the DSHNHL (German High-Grade Non-Hodgkin's Lymphoma Study Group). 3324 1