scholarly journals Romidepsin is effective and well tolerated in older patients with peripheral T-cell lymphoma: analysis of two phase II trials

2017 ◽  
Vol 58 (10) ◽  
pp. 2335-2341 ◽  
Author(s):  
Andrei Shustov ◽  
Bertrand Coiffier ◽  
Steven Horwitz ◽  
Lubomir Sokol ◽  
Barbara Pro ◽  
...  
2012 ◽  
Vol 30 (6) ◽  
pp. 631-636 ◽  
Author(s):  
Bertrand Coiffier ◽  
Barbara Pro ◽  
H. Miles Prince ◽  
Francine Foss ◽  
Lubomir Sokol ◽  
...  

Purpose Romidepsin is a structurally unique, potent class 1 selective histone deacetylase inhibitor. The primary objective of this international, pivotal, single-arm, phase II trial was to confirm the efficacy of romidepsin in patients with relapsed or refractory peripheral T-cell lymphoma (PTCL). Patients and Methods Patients who were refractory to at least one prior systemic therapy or for whom at least one prior systemic therapy failed received romidepsin at 14 mg/m2 as a 4-hour intravenous infusion on days 1, 8, and 15 every 28 days. The primary end point was the rate of complete response/unconfirmed complete response (CR/CRu) as assessed by an independent review committee. Results Of the 131 patients enrolled, 130 had histologically confirmed PTCL by central review. The median number of prior systemic therapies was two (range, one to eight). The objective response rate was 25% (33 of 130), including 15% (19 of 130) with CR/CRu. Patient characteristics, prior stem-cell transplantation, number or type of prior therapies, or response to last prior therapy did not have an impact on response rate. The median duration of response was 17 months, with the longest response ongoing at 34+ months. Of the 19 patients who achieved CR/CRu, 17 (89%) had not experienced disease progression at a median follow-up of 13.4 months. The most common grade ≥ 3 adverse events were thrombocytopenia (24%), neutropenia (20%), and infections (all types, 19%). Conclusion Single-agent romidepsin induced complete and durable responses with manageable toxicity in patients with relapsed or refractory PTCL across all major PTCL subtypes, regardless of the number or type of prior therapies. Results led to US Food and Drug Administration approval of romidepsin in this indication.


Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 1999-1999 ◽  
Author(s):  
J.C. Kluin-Nelemans ◽  
Marinus Van Marwijk Kooij ◽  
P.J. Lugtenburg ◽  
Pierre W Wijermans ◽  
Willem JL Van Putten ◽  
...  

Abstract The prognosis of patients with aggressive mature T cell lymphoma is very poor. We wondered whether the addition of the anti-CD52 monoclonal antibody alemtuzumab to 2-weekly CHOP chemotherapy as 1st line treatment would result in acceptable toxicity, improved response, and outcome. In a multicenter phase II design, 20 patients were to receive 8 cycles of CHOP14 (d 1: cyclophosphamide 750 mg/m2, doxorubicin 50 mg/m2, vincristine 1.4 mg/m2, 2 mg max, and day 1–5 prednisone 100 mg; repeat at day 15). Alemtuzumab 30 mg subcutaneously was added at day 1, 5 and 10 of each cycle (total of 24 administrations). Valaciclovir, cotrimoxazol and fluconazol were given as prophylaxis for herpes viral, PCP and fungal infections, respectively; G-CSF was given to enhance neutrophil recovery. Blood products were irradiated. Monitoring for CMV (re)activation by PCR or pp65 antigenemia was mandatory. Between Nov 2005 and Oct 2007, 20 patients with newly diagnosed T-NHL were included by 10 different centers (55% male; median age 50, range 20 to 65 years; 19 stage III/IV; 11 IPI high/high-intermediate). T-NHL histologies were: peripheral T cell lymphoma NOS (n=10), angioimmunoblastic lymphoma (n=6), subcutaneous panniculitis-like lymphoma (n=3), enteropathy-associated T cell lymphoma (n=1). Patients received a median of 8 CHOP cycles, 85% received 6 or more. Response to treatment was: 12 CR, 6 PR (ORR 85%) and 2 NR. At a median follow-up of 18 months, 11 patients are still alive, 9 patients have relapsed; the median FFS is 20 months (range 2–25) and median OS is 23 months (5–29). Toxicity was considerable, with CMV reactivation in 7/20 patients; one patient developed CMV disease; hospital admissions because of (mostly neutropenic) fever occurred in 8 patients. However, none of these patients died from these adverse events. One patient died in CR, 5 months after treatment due to sepsis complicating an extensive varicella zoster infection. Three patients (two with peripheral T cell lymphoma, one with angioimmunoblastic lymphoma without initial EBV activity) developed an EBV-related lymphoproliferative disorder. These patients ultimately died of relapse T-NHL. In conclusion, an intensive alemtuzumab-CHOP14 regimen is feasible and effective in aggressive T-NHL as far as response and early outcome are concerned. Toxicity, especially the high percentage of herpes viral reactivation including EBV-related lymphoproliferation requires careful monitoring.


2020 ◽  
Author(s):  
Seonyoung Park ◽  
Ah-Young Kim ◽  
Hyeonseok Cho ◽  
Deborah Baik ◽  
Hankil Lee ◽  
...  

Abstract Background: Patients with relapsed or refractory peripheral T-cell lymphoma (R/R PTCL) treated with pralatrexate have previously shown superior overall survival (OS) compared to those who underwent conventional chemotherapy (CC, 15.4 vs. 4.07 months). We conducted an economic evaluation of pralatrexate from a societal perspective in Korea based on data from the PROPEL phase II study. Methods: Using a Markov model with a weekly cycle, we simulated the experience of patients with R/R PTCL receiving pralatrexate or CC for 15 years. The model consists of five health states; initial treatment, treatment pause, subsequent treatment, stem cell transplantation (SCT) success, and death. Comparative effectiveness was based on PROPEL phase II single-arm study and its matched historical control analysis. Costs included drug, drug administration, monitoring, adverse event management, and SCT costs. Results: The incremental cost-effectiveness ratio of the base case was $39,153 per quality-adjusted life-year (QALY) gained. The results of one-way sensitivity analysis ranged from $33,949 to $51,846 per QALY gained, which remained within an implicit willingness-to-pay (WTP) threshold of anticancer drugs in Korea. Conclusions: Pralatrexate is a cost-effective intervention with improved OS and incremental costs within the WTP limit. Pralatrexate could function as a new therapeutic option for patients suffering from life-threatening R/R PTCL.


2019 ◽  
Vol 60 (13) ◽  
pp. 3251-3257
Author(s):  
Byeong-Bae Park ◽  
Won Seog Kim ◽  
Cheolwon Suh ◽  
Jung Yong Hong ◽  
Deok-Hwan Yang ◽  
...  

2011 ◽  
Vol 29 (15_suppl) ◽  
pp. 8033-8033 ◽  
Author(s):  
S. M. Horwitz ◽  
B. Coiffier ◽  
F. M. Foss ◽  
H. M. Prince ◽  
L. Sokol ◽  
...  

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