High-dose intense doxorubicin-based regimens in aggressive non-Hodgkin's lymphoma: A systematic overview

2009 ◽  
Vol 27 (15_suppl) ◽  
pp. e19528-e19528
Author(s):  
H. A. Azim ◽  
R. A. Malek ◽  
L. Santoro ◽  
S. Gandini ◽  
R. G. Bociek ◽  
...  
Keyword(s):  
Overall Survival ◽  
T Cell ◽  
B Cell ◽  
Hodgkin’S Lymphoma ◽  
Randomized Trials ◽  
Outcome Measure ◽  
Chemotherapy Regimen ◽  
Hodgkin's Lymphoma ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma

e19528 Background: Aggressive non-Hodgkin's lymphoma represents around 60% of lymphomas in the Western world and even more in Egypt. CHOP has been long been recognized as the standard chemotherapy regimen in this disease. The addition of rituximab (R) to CHOP in the treatment of B-cell subtypes has resulted in a significant improvement in all treatment endpoints. Nevertheless, still a significant fraction of patients in the developing world are not offered R due to economical reasons. Thus CHOP is still offered to these patients as well as those with T-cell subtypes. Data from the early 1990s have suggested that the dose intensity (DI) of doxorubicin may have a prognostic value. Hence we conducted a metaanalysis on chemotherapy regimens incorporating higher DI doxorubicin and compare them to CHOP in terms of complete response (CR) rate, event free survival (EFS) and overall survival (OAS). Methods: A MEDLINE and COCHRANE library search was performed using the search terms ‘CHOP‘, ‘lymphoma‘ and ‘randomized trials‘. Eligible trials were randomized trials, having CHOP as a control arm and any chemotherapy regimen administering doxorubicin at a higher DI than that of CHOP (16mg/m2/week) as the investigational arm. Pooling of data was performed using the mixed effect model. The outcome measure for pooling the CR rate was the odds ratio (OR) while the hazard ratio (HR) was the outcome measure for EFS and OAS. Confidence intervals were estimated according to the method developed by Parmar. Results: Eight trials published until February 2008 met the inclusion criteria. They included 3,668 patients randomly assigned to either CHOP (1,660 patients) or DI doxorubicin-based regimen (2008 patients). Patients receiving DI doxorubicin-based regimen had a significantly better overall survival (HR; 0.79; 95% CI: 0.66–0.94). As for the EFS and CR analyses, there was a trend in favor of patients who received the DI regimens; however the difference was not statistically significant (HR: 0.86; 95% CI: 0.71–1.03 & OR: 0.8; 95% CI: 0.63–1.02 respectively). Conclusions: High DI doxorubicin-based regimens are associated with a better OAS compared to CHOP. Such approach should be considered in patients with aggressive B-cell lymphomas not offered R as well as those with T-cell lymphomas. No significant financial relationships to disclose.

scholarly journals Prognostic significance of bcl-2 protein expression in aggressive non- Hodgkin's lymphoma. Groupe d'Etude des Lymphomes de l'Adulte (GELA)

Blood ◽  
1996 ◽  
Vol 87 (1) ◽  
pp. 265-272 ◽  
Author(s):  
O Hermine ◽  
C Haioun ◽  
E Lepage ◽  
MF d'Agay ◽  
J Briere ◽  
...  
Keyword(s):  
Overall Survival ◽  
Protein Expression ◽  
B Cell ◽  
Hodgkin’S Lymphoma ◽  
Prognostic Significance ◽  
Hodgkin's Lymphoma ◽  
Independent Effect ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma ◽  
Large B Cell

Abstract Little is known about the expression of bcl-2 protein in intermediate and high grade non-Hodgkin's lymphoma (NHL) and its clinical and prognostic significance. We performed immunohistochemical analysis of bcl-2 expression in tumoral tissue sections of 348 patients with high or intermediate grade NHL. These patients were uniformly treated with adriamycin, cyclophosphamide, vindesine, bleomycin, and prednisone (ACVBP) in the induction phase of the LNH87 protocol. Fifty eight cases were excluded due to inadequate staining. Of the 290 remaining patients, 131 (45%) disclosed homogeneous positivity (high bcl-2 expression) in virtually all tumor cells, whereas 65 (23%) were negative and 94 (32%) exhibited intermediate staining. High bcl-2 expression was more frequent in B-cell NHL (109 of 214, 51%) than in T- cell NHL (6 of 35, 17%) (P = .0004), and was heterogeneously distributed among the different histological subtypes. Further analysis was performed on the 151 patients with diffuse large B-cell lymphoma (centroblastic and immunoblastic) to assess the clinical significance and potential prognostic value of bcl-2 expression in the most frequent and homogeneous immunohistological subgroup. High bcl-2 expression, found in 44% of these patients (67 of 151), was more frequently associated with III-IV stage disease (P = .002). Reduced disease-free survival (DFS) (P < .01) and overall survival (P < .05) were demonstrated in the patients with high bcl-2 expression. Indeed, the 3-year estimates of DFS and overall survival were 60% and 61%, respectively (high bcl-2 expression) versus 82% and 78%, respectively (negative/intermediate bcl-2 expression). A multivariate regression analysis confirmed the independent effect of bcl-2 protein expression on DFS. Thus bcl-2 protein expression, as demonstrated in routinely paraffin-embedded tissue, appears to be predictive of poor DFS, in agreement with the role of bcl-2 in chemotherapy-induced apoptosis. It might be considered as a new independent biologic prognostic parameter, which, especially in diffuse large B-cell NHL, could aid in the identification of patient risk groups.

scholarly journals Prognostic significance of bcl-2 protein expression in aggressive non- Hodgkin's lymphoma. Groupe d'Etude des Lymphomes de l'Adulte (GELA)

Blood ◽  
1996 ◽  
Vol 87 (1) ◽  
pp. 265-272 ◽  
Author(s):  
O Hermine ◽  
C Haioun ◽  
E Lepage ◽  
MF d'Agay ◽  
J Briere ◽  
...  
Keyword(s):  
Overall Survival ◽  
Protein Expression ◽  
B Cell ◽  
Hodgkin’S Lymphoma ◽  
Prognostic Significance ◽  
Hodgkin's Lymphoma ◽  
Independent Effect ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma ◽  
Large B Cell

Little is known about the expression of bcl-2 protein in intermediate and high grade non-Hodgkin's lymphoma (NHL) and its clinical and prognostic significance. We performed immunohistochemical analysis of bcl-2 expression in tumoral tissue sections of 348 patients with high or intermediate grade NHL. These patients were uniformly treated with adriamycin, cyclophosphamide, vindesine, bleomycin, and prednisone (ACVBP) in the induction phase of the LNH87 protocol. Fifty eight cases were excluded due to inadequate staining. Of the 290 remaining patients, 131 (45%) disclosed homogeneous positivity (high bcl-2 expression) in virtually all tumor cells, whereas 65 (23%) were negative and 94 (32%) exhibited intermediate staining. High bcl-2 expression was more frequent in B-cell NHL (109 of 214, 51%) than in T- cell NHL (6 of 35, 17%) (P = .0004), and was heterogeneously distributed among the different histological subtypes. Further analysis was performed on the 151 patients with diffuse large B-cell lymphoma (centroblastic and immunoblastic) to assess the clinical significance and potential prognostic value of bcl-2 expression in the most frequent and homogeneous immunohistological subgroup. High bcl-2 expression, found in 44% of these patients (67 of 151), was more frequently associated with III-IV stage disease (P = .002). Reduced disease-free survival (DFS) (P < .01) and overall survival (P < .05) were demonstrated in the patients with high bcl-2 expression. Indeed, the 3-year estimates of DFS and overall survival were 60% and 61%, respectively (high bcl-2 expression) versus 82% and 78%, respectively (negative/intermediate bcl-2 expression). A multivariate regression analysis confirmed the independent effect of bcl-2 protein expression on DFS. Thus bcl-2 protein expression, as demonstrated in routinely paraffin-embedded tissue, appears to be predictive of poor DFS, in agreement with the role of bcl-2 in chemotherapy-induced apoptosis. It might be considered as a new independent biologic prognostic parameter, which, especially in diffuse large B-cell NHL, could aid in the identification of patient risk groups.

Reduced Intensity Conditioning (RIC) Allogeneic Stem Cell Transplantation (allo-SCT) for Patients with Refractory or Relapsed Non-Hodgkin’s Lymphoma (NHL).

Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 5356-5356
Author(s):  
Hugues de Lavallade ◽  
Reda Bouabdallah ◽  
Catherine Faucher ◽  
Sabine Furst ◽  
Jean El-Cheikh ◽  
...  
Keyword(s):  
T Cell ◽  
B Cell ◽  
Cumulative Incidence ◽  
Hodgkin’S Lymphoma ◽  
Hodgkin's Lymphoma ◽  
Cell Group ◽  
High Grade ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma

Abstract This study aimed to evaluate the role of RIC allo-SCT for relapsed or refractory non-Hodgkin’s lymphoma (NHL). We report here our experience in 25 consecutive patients transplanted in a single center for high grade (n=17) or follicular NHL (FL; n=8). In the high grade NHL group, median age was 46 (range, 24–63) years, and all 17 patients received 2 or more previous chemotherapy regimens prior to RIC allo-SCT. In addition, 12 patients (71%) had failed autologous SCT and 6 patients (35%) had chemoresistant disease at time of allo-SCT. Among the 8 patients transplanted for a heavily pretreated follicular NHL (FL), median age was 52 (range, 34–59) years and median number of prior lines of therapy was 3 (range, 2–5), with 3 patients (38%) having chemoresistant diseases and 4 patients (50%) relapsing after autologous SCT. Among the 17 patients with aggressive high grade NHL, we compared the outcome of T-cell and B-cell aggressive NHL. With a median follow-up of 15.4 (range, 3.4-65.2) months, the cumulative incidence of non-relapse mortality was 6%, (95%CI, 0.3%-31%) and the Kaplan-Meier estimate of progression-free survival (PFS) was significantly higher in the T-cell as compared to the B-cell group (P= 0.03; 100% vs. 40% at 3 years). In the FL group, the cumulative incidence of non-relapse mortality was 25% (95%CI, 3%–65%). Six patients (75%) showed objective disease response with complete remission (CR) occurring concomitantly to graft-versus-host disease, including one CR after donor lymphocytes infusion. With a median follow-up of 19 (range, 7–85) months, 6 patients from the FL group are still alive of whom 5 in CR. We conclude that a potent graft-vs.-lymphoma (GVL) may be achieved in FL patients, even those with chemoresistant disease or who have relapsed after autologous SCT. In the high grade NHL group, strategies aiming to enhance the GVL effect (Rituximab-based RIC and/or Rituximab maintenance therapy) in the B cell subtype are still needed. However, RIC allo-SCT is a feasible and promising strategy for aggressive NHL, with particularly low toxicity, and T-cell aggressive NHL benefiting most from a potent GVL effect, likely overcoming the poor prognosis usually associated with this phenotype.

scholarly journals Expression of T-cell-associated antigens in B-cell non-Hodgkin's lymphoma

2000 ◽  
Vol 109 (3) ◽  
pp. 592-599 ◽  
Author(s):  
Tohru Inaba ◽  
Chihiro Shimazaki ◽  
Toshiya Sumikuma ◽  
Akira Okano ◽  
Mayumi Hatsuse ◽  
...  
Keyword(s):  
T Cell ◽  
B Cell ◽  
Hodgkin’S Lymphoma ◽  
Hodgkin's Lymphoma ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma

Is there a benefit to adding rituximab to CHOP in the overall survival of patients with B-cell non-Hodgkin’s lymphoma in a developing country?

Hematology ◽  
2012 ◽  
Vol 17 (4) ◽  
pp. 193-197 ◽  
Author(s):  
Guillermo J Ruiz-Delgado ◽  
David Gómez-Almaguer ◽  
Luz C Tarín-Arzaga ◽  
Olga G Cantú-Rodriguez ◽  
Carlos Alarcón Urdaneta ◽  
...  
Keyword(s):  
Overall Survival ◽  
B Cell ◽  
Developing Country ◽  
Hodgkin’S Lymphoma ◽  
Hodgkin's Lymphoma ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma

scholarly journals Pattern of Immunophenotype Among the Cases of Lymphoma Attending in A Tertiary Level Hospital

2019 ◽  
Vol 17 (2) ◽  
pp. 21-25
Author(s):  
Shirajam Munira ◽  
Salama Afroze ◽  
Akhil Ranjon Biswas ◽  
MA Khan
Keyword(s):  
T Cell ◽  
B Cell ◽  
Hodgkin’S Lymphoma ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
T Cell Lymphoma ◽  
Hodgkin's Lymphoma ◽  
College Hospital ◽  
Non Hodgkin’S Lymphoma ◽  
Non Hodgkin's Lymphoma

Background : To explore the relative frequency and different forms of lymphoma in tertiary level hospital. Methods: This descriptive observational study was carried out in the Department of Hematology at Dhaka Medical College Hospital, Dhaka. Patients attended with solid tissue lymphoma in Outpatient, Inpatient and Lymphoma Clinic services of Department of Hematology and Bone Marrow Transplant, Dhaka Medical College Hospital, Dhaka were taken as study population as per inclusion criteria. A total of 63 patients with lymphoma diagnosed by histopathologically were selected initially, among them 53 were confirmed by immunohistochemistry taken as study population finally. Results: Mean age was 39.2 ± 15.5 years, median age was 36 years within the range of 14 – 75 years. Males were predominant. Male female ratio was 4.3:1. Most of the samples were collected from cervical lymph node (84.1%). Most of the patients came with fatigue and significant weight loss. Maximum 42 (79.24%) cases were Non-Hodgkin’s lymphoma and 11 (20.75%) cases were Hodgkin’s lymphoma. Out of 42 non-Hodgkin’s lymphoma, 27 (64.3%) were B-cell lymphoma and 15 (35.7%) were T-cell lymphoma. Among B-cell lymphoma, 19 (45.2%) were diffuse large B cell lymphoma, three (7.1%) were follicular lymphoma, three (7.1%) were mantle cell lymphoma, one (2.4%) was spleenic marginal zone lymphoma and one (2.4%) was Burkitt lymphoma. Among T-cell lymphoma, nine (21.4%) were peripheral T-cell lymphoma and six (14.3%) were adult T lymphoblastic lymphoma. Out of 11 Hodgkin’s lymphoma, 10 (90.9%) were classical Hodgkin’s lymphoma and one (9.1%) nodular lymphocyte predominant. Among classical Hodgkin’s lymphoma, five (45.5%) were mixed cellularity, three (27.3%) were lymphocyte predominant and two (18.2%) were Nodular sclerosis. Out of 42 non-Hodgkin’s lymphoma, 13 (30.95%) were indolent, 21 (50.00%) were aggressive and eight (19.05%) were very aggressive. Conclusion: In our study, it was found that 79.3% were non-Hodgkin lymphoma of which 64.3% were B-cell lymphoma & 35.7% were T-cell lymphoma and 20.7% cases were Hodgkin lymphoma of which 90.9% were classical Hodgkin’s lymphoma, 9.1% nodular lymphocyte predominant Hodgkin’s lymphoma. Chatt Maa Shi Hosp Med Coll J; Vol.17 (2); Jul 2018; Page 21-25

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