scholarly journals Panobinostat As Salvage Treatment for Patients with Relapsed/Refractory Diffuse Large B-Cell Lymphoma Not Eligible to High Dose Therapy: A Phase II Study of the Fondazione Italiana Linfomi (FIL)

Blood ◽  
2014 ◽  
Vol 124 (21) ◽  
pp. 1755-1755 ◽  
Author(s):  
Francesco Zaja ◽  
Stefano Volpetti ◽  
Annalisa Chiappella ◽  
Flavia Salvi ◽  
Angelo M. Carella ◽  
...  
Keyword(s):  
Gene Expression ◽  
B Cell ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Hematological Toxicity ◽  
High Dose ◽  
High Dose Therapy ◽  
Large B Cell Lymphoma ◽  
Grade 3 ◽  
Large B Cell

Abstract Backgrounds: Treatment of patients with relapsed/refractory (R/R) diffuse large B-cell lymphoma (DLBCL) not eligible to high dose therapy represents an unmet medical need. Histone deacetylases (DACs) regulate chromatin structure and function and are involved in crucial mechanisms of lymphoma cell growth. Panobinostat showed encouraging therapeutic activity in Hodgkin lymphoma, cutaneous T-cell lymphoma and other non-Hodgkin lymphomas, in studies conducted in lymphoma cell lines and in vivo in patients with advanced hematologic malignancies. Moreover, recent studies showed a potent activity of Panobinostat in DLBCL. Purpose: On this basis we performed a prospective, multicenter, phase II single arm study, to evaluate safety and efficacy of single agent Panobinostat as salvage therapy for R/R DLBCL adult patients and to evaluate a possible relationships between response and any biological features. Patients and Methods: Adult patients with R/R DLBCL who already performed high-dose chemotherapy followed by autologous stem cell transplantation (ASCT) or were not eligible for ASCT were included. The treatment plan included 6 induction courses with Panobinostat monotherapy followed by other 6 courses of consolidation; patients achieving complete response (CR), partial response (PR) or stable disease (SD), underwent maintenance for a maximum of 36 courses. In each 28-days course, Panobinostat was administered orally at the dosage of 40 mg/day three-times every week; dose adjustments for patients unable to tolerate the protocol-specified schedule were provided. The primary objective was to evaluate Panobinostat activity in terms of overall response (OR) according to the Cheson 1999 criteria; secondary objectives were: CR rate, time to response (TTR), progression-free survival (PFS), safety and feasibility of Panobinostat. We included evaluation of the impact of pharmacogenetics, immunohistochemical patterns and patient's specific gene expression and mutations as potential predictors of response to Panobinostat as explorative objectives. To this aim a pre-enrollment new tissue biopsy was mandatory. Results Thirty-five patients, 21 males (60%), were enrolled between June 2011 and March 2014. Clinical characteristics were: median age 73 (range 65-75), stage IV in 18 (55%), B-symptoms in 9 (28%), increased LDH in 24 (69%), high-intermediate or high International Prognostic Index (IPI) in 18 (51%). Patients received a median of 2 prior lines of therapy (range 1-4). At the end of induction phase, 7 responses (20%) were observed, including 4 CR (11%), while 28 patients (80%) discontinued treatment due to progressive disease (PD) in 21 (60%) or adverse events in 7 (20%). Median TTR in 9 responders was 2.6 months (range 1.8-12). With a median follow up of 6 months (range 1-34), the estimated 12 months PFS and OS were 27% and 30.5%, respectively. In univariate analysis, favourable IPI score and cutaneous involvement at enrollment showed a trend toward a higher ORR (p=0.007 and 0.061, respectively); pharmacogenetics, immunohistochemical and gene expression profile studies are still ongoing. No toxic deaths were reportewd; 18 patients died, 17 due to lymphoma progression and one for allogeneic transplant related complications, performed after PD. Grade 3-4 thrombocytopenia and neutropenia were the most common toxicities (in 29 (83%) and 12 (34%) patients, respectively), while grade 3-4 extra-hematological toxicity included diarrhoea in 4 (12%), infectious complications in 1 (3%) and supraventricular arrhythmia in 2 patients (6%). Conclusions The results of this study indicate that Panobinostat might be remarkably active in some patients with R/R DLBCL, showing durable CR. Feasibility was impaired by relevant hematological toxicity, mainly frequent and dose limiting grade 3-4 thrombocytopenia. Data that will be obtained from biological exploratory studies could hopefully be useful to better address the use of Panobinostat in peculiar subsets of patients. Figure 1 Figure 1. Figure 2 Figure 2. Disclosures Off Label Use: Panobinostat in DLBCL.

Pegylated Recombinant Human Granulocyte Colony Stimulating Factor (pegfilgrastim) Reduces Hematological Toxicity in Dose-Adjusted (DA) R-EPOCH in the treatment of Diffuse Large B Cell Lymphoma.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 4631-4631
Author(s):  
Susanna Hong ◽  
Nouneh J. Gostanian ◽  
Douglas E. Gladstone ◽  
Kenneth W. Zamkoff
Keyword(s):  
B Cell ◽  
Dose Escalation ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Hematological Toxicity ◽  
Sale Price ◽  
Large B Cell Lymphoma ◽  
Grade 3 ◽  
Large B Cell

Abstract Hematological toxicity is a significant dose limiting side effect in the aggressive treatment of Diffuse Large B Cell Lymphoma (DLBCL). In the current study, pegfilgrastim was given to patients following each cycle of DA R-EPOCH. ANC and platelet nadirs were then compared to a previous report utilizing filgrastim. Pegfilgrastim is a covalent conjugate form of filgrastim, whereby a molecule is covalently bonded to the N terminal of filgastrim, allowing the molecule to be cleared slower than filgastrim. The prolonged effect on the promotion of granulocyte proliferation allows for pegfilgrastim to be given once every 2 weeks in comparison to filgrastim which is injected daily. In this study, records of 5 patients treated with DA R-EPOCH for DLBCL were examined. There were a total of 20 cycles with 15 cycles qualifying for analysis in regards to hematological toxicity. To qualify each cycle met the following criteria: i) treatment with R-EPOCH at starting dose or dose-escalation; ii) pegfilgrastim was administered 24 to 48 hours after completion of chemotherapy at the standard dose of 6mg sc; iii) follow-up of at least two weeks following each cycle; iv) CBC monitored at least once weekly. Of the cycles excluded, 3 cycle did not have at least 2 weeks of follow-up, 1 cycle was followed by filgrastim and 1 cycle was treated with R-CHO. Nadir was defined as lowest value obtained from initiation of one cycle to initiation of next cycle or to two weeks from last day of all chemotherapy. Hematological toxicities were graded according to WHO criteria. Grade 4 neutropenia (ANC less than 0.5 x 109/L) occurred in 13% (2/15) of cycles. There was no Grade 3 neutropenia (ANC 0.5 – 1.0 x 109/L). Range of ANC nadir was 0.02 – 4.4 x 109/L with mean of 2.4 x 109/L. There was no Grade 3 thrombocytopenia (Platelet 25 – 50 25 x 109/L) nor Grade 4 thrombocytopenia (Platelet < 25 x 109/L). Range of platelet nadir was 53 – 230 x 109/L with mean of 130. Examining treatment records, 13 cycles of 20 were candidates for dose escalation. Each cycle was included if it followed a cycle of R-EPOCH and the patient had received pegfilgrastim for neutropenic support. Excluded cycles included 5 cycles at starting doses, 1 cycle in which filgrastim was administered prior, and 1 cycle in which the R-CHO was given prior. Following the criteria for allowable DA EPOCH according to the paradigm published in Blood Apr 15, 2002, Vo 99, No 8 pp 2685– 2693, dose escalation was allowed for ANC of at least 0.5 x 109/L and platelets of at least 25 x 109/L. 11 of 13 (85%) cycles in this study were eligible for dose escalation based on the above mentioned paradigm. In the previous mentioned publication filgrastim was given after completion of each cycle of EPOCH with 49% of cycles complicated by Grade 4 neutropenia and 7% complicated by Grade 4 thrombocytopenia. 58% of the cycles were dose escalated in the previous study. In conclusion this study indicates that pegfilgrastim results in less hematological toxcity in DA R-EPOCH. This allows for DA in a higher percentage of treatment cycles. In addition, examination of the cost reveals the average whole sale price of a single 6 mg dose of pegfilgrastim is $3127, while the average whole sale price of a daily dose of 480 mcg of filgrastim for 10 days is $3500.

scholarly journals A Phase I Study of Romidepsin, Gemcitabine, Dexamethasone and Cisplatin Combination Therapy in the Treatment of Peripheral T-Cell and Diffuse Large B-Cell Lymphoma: Canadian Cancer Trials Group Study LY.15

Blood ◽  
2016 ◽  
Vol 128 (22) ◽  
pp. 4162-4162 ◽  
Author(s):  
Tony Reiman ◽  
Kerry J. Savage ◽  
Michael Crump ◽  
Matthew Cheung ◽  
David A. MacDonald ◽  
...  
Keyword(s):  
Febrile Neutropenia ◽  
Phase I ◽  
B Cell ◽  
Research Funding ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Hematological Toxicity ◽  
Large B Cell Lymphoma ◽  
Grade 3 ◽  
Large B Cell

Abstract Background: The outcome of peripheral T-cell lymphomas (PTCLs) remains poor and improved therapies are needed. Retrospective data suggest that integration of anthracyclines in the primary therapy may not impact outcome, providing the rationale to explore alternative regimens. Histone deacetylase inhibitors appear to have a class effect in PTCLs andromidepsin monotherapy demonstrates activity in a proportion of patients with relapsed/refractory PTCLs and can induce durable remissions. Gemcitabine is reported to be a highly active agent in PTCL, and the GDP (gemcitabine, dexamethasone, cisplatin) regimen has become a standard chemotherapy backbone for relapsed aggressive lymphomas (Crump, JCO 2014). We investigated the feasibility, safety and efficacy of GDP combined with romidepsin in a phase I dose escalation trial. Patients with relapsed/refractory diffuse large B-cell lymphoma (DLBCL) were also included. Methods: Patients with relapsed/refractory PTCL or DLBCL, PS 0-2, with measurable disease and who had received one or two prior lines of systemic therapy, were treated with standard doses of GDP (gemcitabine, 1000 mg/m2 d1, d8; dexamethasone, 40 mg po d1-4; cisplatin, 75 mg/m2 d1) every 21 days, plus escalating doses of romidepsin (6, 8, 10 and 12 mg/m2) on days 1 and 8 to a maximum of 6 cycles in a standard 3+3 design. After the first 4 patients were enrolled, based on the observed pattern of thrombocytopenia, the treatment schedule was modified so that gemcitabine and romidepsin were given on days 1 and 15 and cycles extended to every 28 days. Dose-limiting toxicities (DLTs) were assessed during the first 2 cycles and defined as requiring platelet transfusion for bleeding, grade 3 hematological toxicity lasting >10 days, grade 4 hematological toxicity lasting >7 days, febrile neutropenia, or grade 3-4 non-hematological toxicity attributable to romidepsin. Responses were as per Cheson, JCO 2007 excluding PET scans. Results: 20 eligible patients (PTCL n=10; DLBCL n=10) were enrolled between 10/2013 and 01/2016 and treated with GDP plus romidepsin. The main PTCL subtype was PTCL, not otherwise specified (50%). Median age was 65 years (24-74); 9 were female; ECOG performance status was 0 (n=2), 1 (n=13), or 2 (n=5). Number of prior therapies was 1 (n=17) or 2 (n=3). 17 (85%) patients received >90% of the planned dose each cycle. The median number of cycles was 2 (range, 1-6); one patient is still on therapy. The reasons for treatment discontinuation were lymphoma progression (n=10), toxicity (n=2), proceeding to autologous stem cell transplant (ASCT, n=3), intercurrent illness (n=1), or completion of 6 cycles (n=3). On the 21-day schedule at 6 mg/m2 romidepsin, there were 3 DLTs among four patients (2 with grade 3-4 thrombocytopenia, 1 venous thromboembolic event). On the 28-day schedule, there were no DLTs observed in the three patients treated at each of the 6, 8 or 10 mg/m2 dose levels. At 12 mg/m2 there were 4 observed grade 3 DLTs among six evaluable patients (hypotension, acute kidney injury, anorexia, thrombocytopenia >10 days). Notable toxicities during any cycle were: febrile neutropenia (n=2); grade 3-4 thrombocytopenia (n=9); grade 3-4 neutropenia (n=4); and grade 3-4 anemia (n=4); grade 2 atrial fibrillation (n=2); grade 2 QTc prolongation (n=1); grade 1 sinus tachycardia (n=1); grade 2-3 infections (n=16); grade 1-3 cutaneous toxicity (n=9); grade 1-3 thromboembolic events (n=2); TIA (n=2) or stroke (n=1). One patient died after cycle 1 due to sepsis. 7 other patients have died of progressive lymphoma. The overall response rate was 9/20 (45%), all were partial remissions (PR), 3 had stable disease (SD), 4 had progressive disease (PD), and 4 were not objectively evaluable. Of the responders, 5 had PTCL and 4 had DLBCL. Four patients went on to ASCT. With a median follow-up of 5.8 months, the median duration of response was 2.8 months and median PFS is 2.2 months. For all patients, the 1 year PFS was 6% and 1 year OS was 43% Discussion: Full doses of GDP can be combined with a recommended phase II romidepsin dose of 10 mg/m2 given on a day 1, 15 every 28 days schedule. Thrombocytopenia prohibits this combination on a 21-day schedule. Toxicity is otherwise acceptable and as expected. Further study at the recommended dose and schedule would be required to properly define the activity of this regimen in PTCLs and DLBCL. Disclosures Reiman: Celgene: Honoraria, Research Funding. Buckstein:Novartis: Honoraria; Celgene: Honoraria, Research Funding. Kuruvilla:Merck & Co., Inc.: Consultancy, Honoraria. Villa:Lundbeck: Honoraria; Roche: Honoraria, Research Funding; Celgene: Honoraria. Hay:Amgen: Research Funding; Novartis: Research Funding; Janssen: Research Funding; Kite Pharmaceuticals: Research Funding.

Correlation Analysis Between Hematological Toxicity and Body Composition in Patients With Diffuse Large B Cell Lymphoma Treated With CHOP±R Regimen

2020 ◽  
Author(s):  
Wenhao Zhao ◽  
Xuelian Liu ◽  
Xiangliang Liu ◽  
Haimei Yang ◽  
Wei Ji ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
B Cell ◽  
Cell Lymphoma ◽  
B Cell Lymphoma ◽  
Hematological Toxicity ◽  
Hematologic Toxicity ◽  
Skeletal Muscle Index ◽  
Large B Cell Lymphoma ◽  
Grade 3 ◽  
Large B Cell

Abstract Purpose: The tolerance of patients withdiffuse large B cell lymphoma（DLBCL） receiving CHOP±R regimen was significantly different, and grade 3~4 hematologic toxicity after chemotherapy in some patients resulted in prolonged hospital stay, increased risk of infection, delayed treatment, and directly or indirectly affected short-term efficacy and long-term prognosis. Lean body mass（LBM）and L3 skeletal muscle index （L3SMI）obtained from abdominal CT of DLBCL patients were analyzed to determine whether they could be used as independent predictors of hematological toxicity of CHOP± R regimen in DLBCL patients.Methods: The patients with DLBCL who underwent CHOP±R regimen at the Cancer Center of the First Hospital of Jilin University from January 2015 to November 2018 were retrospectively analyzed. The abdominal CT of the patient was analyzed by sliceOmatic5.0 software. The third lumbar disc planar imaging was selected, and two consecutive images were taken to calculate LBM and L3SMI. Single factor and multivariate analysis were performed on the correlation of LBM, L3SMIand chemotherapy-related grade 3~4 hematologic toxicity. The ROC curve was drawn to investigate the predictive value of various human indicators on the hematologic toxicity of grade 3~4 related to chemotherapy.Results: The L3 skeletal muscle index is associated with the occurrence of grade 3~4 hematologic toxicity (leukocyte and neutropenia) in patients with diffuse large B-cell lymphoma treated with CHOP±R regimen. Those with lower L3SMI are prone to grade 3~4 hematologic toxicity.LBM is associated with the occurrence of grade 3~4 hematologic toxicity (leukopenia) in patients with diffuse large B-cell lymphoma treated with CHOP±R regimen. This with lower LBM is prone to grade 3~4 hematologic toxicity.The L3 skeletal muscle index can be used as an independent predictor of grade 3~4 hematologic toxicity (leukocyte and neutropenia) in patients with diffuse large B-cell lymphoma treated with CHOP ± R regimen. The cut-off value can be defined as 39.91 cm2/m2.Conclusion: We can draw the following conclusions:The L3 skeletal muscle index is associated with the occurrence of grade 3~4 hematologic toxicity (leukocyte and neutropenia) in patients with diffuse large B-cell lymphoma treated with CHOP±R regimen. Those with lower L3SMI are prone to grade 3~4 hematologic toxicity.LBM is associated with the occurrence of grade 3~4 hematologic toxicity (leukopenia) in patients with diffuse large B-cell lymphoma treated with CHOP±R regimen. This with lower LBM is prone to grade 3~4 hematologic toxicity.The L3 skeletal muscle index can be used as an independent predictor of grade 3~4 hematologic toxicity (leukocyte and neutropenia) in patients with diffuse large B-cell lymphoma treated with CHOP ± R regimen. The cut-off value can be defined as 39.91 cm2/m 2.

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