Brentuximab Vedotin Plus ESHAP (BRESHAP) Is a Highly Effective Combination for Inducing Remission in Refractory and Relapsed Hodgkin Lymphoma Patients Prior to Autologous Stem Cell Transplant: A Trial of the Spanish Group of Lymphoma and Bone Marrow Transplantation (GELTAMO)

Abstract Introduction: 30% of Hodgkin Lymphoma (HL) patients are refractory or relapse (RR) after first line therapy. Salvage chemotherapy followed by high-dose chemotherapy and with Autologous Peripheral Blood Stem Cell Transplantation (APBSCT) can cure many patients, but those who are transplanted with active disease detectable by PET-CT have a very poor prognosis. Therefore, the current challenge in HL is to improve the results of the pre-transplant chemotherapy. We and others have demonstrated that the addition of Brentuximab Vedotin (BV) to chemotherapy can produce very good results. Objectives: We conducted a phase II trial to assess response rate with combined Brentuximab vedotin and ESHAP chemotherapy [BRESHAP] as 2nd line therapy for RRHL prior to APBSCT (ClinicalTrials.gov #NCT02243436). Methods: Primary efficacy endpoint was the proportion of complete responses (CR) pre-APBSCT. A prior phase I step was carried out to establish the appropriate dosis. Final treatment consisted of Brentuximab Vedotin (1.8 mg/m2/day IV, D1), Etoposide (40 mg/m2/day IV, D1-4), Solumedrol (250 mg/day IV, D1-4), High dose AraC (2 g/m2 IV, D5) and cisPlatin (25 mg/m2/day IV, D1-4). Results: Patients with relapsed or refractory classical HL (cHL) after one prior line of therapy were eligible. 66 patients were included in the trial. There were 35 females and 31 males, with a median age of 36 years (18-66). At inclusion, 40 patients were considered primary refractory, 16 as early relapses (complete remission -CR- shorter than 1 year) and 10 as late relapses. Currently, all patients have completed the pre-transplant therapy. During that period, there were 22 Severe Adverse Events (SAEs) reported in 15 patients: Fever in 13 occasions (neutropenic in seven, and non-neutropenic in six), hypomagnesemia and gastrointestinal alterations (n=2) and pneumothorax, skin lesions, left ventricular function reduction and pulmonary embolism [PE](n=1). There were 2 deaths: non-neutropenic abdominal sepsis and PE. Grade 3-4 hematologic toxicity presented in 22 cases: neutropenia (n=18), thrombocytopenia (n=12), and anemia (n=5). Grade 3-4 extrahematologic adverse events present in ≥5% of cases were non-neutropenic fever (n=8) and hypomagnesemia (n=3). All patients except three underwent stem cell mobilization after the 1st (n=15), 2nd (n=36) or 3rd (n=12) cycle using subcutaneous G-CSF 5 mcg/Kg/12 h. for 5 days. All patients collected >2·10e6/Kg peripheral blood CD34+ cells in all cases (median 5.75, range 2.12-33.4). The number of harvesting procedures was one in 47 patients, two in 13, three in 2 and four in 1. The transplant has been done in 61 patients, with data are available from 47: all engrafted with a median of 9&10 days for neutrophil and platelet recovery, respectively. No major events were registered during transplant period, except for one patient who died at day +110 due to pneumonia. Overall pre-transplant response was 96%, including a 70% and 26% complete and partial remission rates, respectively. Of these forty-seven patients, 37 (80%) were in metabolic CR after transplant and 3 (7%) in PR; six patients were considered as non-responders (13%) and went out of the trial. At a mean follow-up of 11 months, 7 patients have progressed, rendering a projected progression free survival of 87% at one year. Six patients have already died: three due to progression, and the three already mentioned above (PE, abdominal sepsis and pneumonia). With a mean follow-up of 11 months, the projected overall survival was 90% at one year (cause specific, 96%). Conclusions: BRESHAP is a highly effective regimen for remission induction prior to transplant in patients with refractory or relapsed Hodgkin lymphoma. The addition of BV to the conventional chemotherapy did not resulted in a higher toxicity for the pre- and post-transplant periods and it did not hamper the collection of PBSC. Disclosures No relevant conflicts of interest to declare.

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Evaluation of the Regimen Brentuximab Vedotin Plus ESHAP (BRESHAP) in Refractory or Relapsed Hodgkin Lymphoma Patients: Preliminary Results of a Phase I-II Trial from the Spanish Group of Lymphoma and Bone Marrow Transplantation (GELTAMO)

Blood ◽

10.1182/blood.v126.23.582.582 ◽

2015 ◽

Vol 126 (23) ◽

pp. 582-582 ◽

Cited By ~ 9

Author(s):

Ramon Garcia-Sanz ◽

Anna Sureda ◽

Sara Alonso-Alvarez ◽

Ana Pilar Gonzalez ◽

Antonia Rodriguez ◽

...

Keyword(s):

Stem Cell ◽

Phase I ◽

Hodgkin Lymphoma ◽

Complete Response ◽

Brentuximab Vedotin ◽

High Dose ◽

Hematologic Toxicity ◽

Pet Ct ◽

Grade 3 ◽

Dose Limiting Toxicity

Abstract Introduction: Around 30% of Hodgkin Lymphoma (HL) patients are refractory or relapse (RR) after first line therapy. Salvage chemotherapy followed by high-dose chemotherapy and with Autologous Peripheral Blood Stem Cell Transplantation (APBSCT) can cure many patients, but those who are transplanted with active disease detectable by PET-CT have a very poor prognosis. Therefore, the current challenge in HL is to improve the results of the pre-transplant chemotherapy. Phase 2 single agent trials with Brentuximab Vedotin (BV) in highly RRHL patients have demonstrated overall and complete response rates of 75% and 34%, respectively (Younes, JCO 2012; 30:2183); as 2nd line, BV has provided very promising results in combination with chemotherapy (LaCasce, Blood 2014; 124(21):3099) Objectives: We conducted a phase I/II trial to determine the dose limiting toxicity (DLT), maximum tolerated dose (MTD), and response rate with combined Brentuximab vedotin with ESHAP chemotherapy [BRESHAP] as 2nd line therapy for RRHL prior to APBSCT (ClinicalTrials.gov #NCT02243436). Methods: The primary efficacy endpoint was the proportion of complete responses (CR) pre-APBSCT. It is a phase I-II trial with dose escalation followed by expansion. Treatment consisted of Etoposide (40 mg/m2/day IV, D1-4), Solumedrol (250 mg/day IV, D1-4), High dose AraC (2 g/m2 IV, D5) and cisPlatin (25 mg/m2/day IV, D1-4). BV was administered at three dose levels: 0.9, 1.2 or 1.8 mg/kg IV on day 1 to each cohort of patients, following the scheme of cohorts of 3 patients each, to assess the maximum tolerable dose (MTD). The dose limiting toxicity (DLT) was defined as Grade 4 hematologic toxicity extended over 3 weeks or non-hematologic toxicity grade ≥3 during the first treatment cycle. Patients were evaluated weekly. Results: Patients with relapsed or refractory classical HL (cHL) after one prior line of therapy were eligible. To date, 27 patients have been included in the trial. The first 9 have completed the three courses as scheduled, without TLD doses. Fifteen patients have received the first full cycle, presenting 4 episodes of severe adverse reactions: non-neutropenic fever due to IV AraC and to complicated catheter insertion; one pneumothorax after catheter insertion; and one febrile neutropenia recovered with antibiotic treatment. Grade 4 hematologic toxicity presented in three of these nine patients: 2 neutropenia and thrombocytopenia 1. All nine patients underwent stem cell mobilization after the 1st or the 2nd treatment cycle with subcutaneous G-CSF 5 mcg/Kg days +7 to +14, collecting >2·10e6/Kg peripheral blood CD34+ cells in all cases, with no grade 3-4 toxicity. The number of harvesting procedures was one & two in seven & two patients, respectively. The transplant has been done in 6 patients, with a median of 9 days and 10 days for neutrophil and platelet recovery, respectively. All nine patients had no evidence of disease before the transplant by PET-CT, although one patient had residual FGD uptaking areas without underlying anatomical lesions on CT (metabolic complete response: 89%). Six patients have been evaluated after the APBSCT and they are all in metabolic CR. The phase II of the trial was open on April the 12th 2015, with BV at the recommended dose of 1.8 mg/kg per course. At the submission of this report, there were 28 patients recruited, and 17 evaluated pre-transplant, achieving 16 CR. The complete results will be presented during the meeting; the projected recruitment by the meeting is 45 (65% of the total planned recruitment). Conclusions: BRESHAP is a tolerable treatment scheme as remission induction prior to transplant in patients with refractory or relapsed Hodgkin lymphoma, and it offers very promising results. Disclosures Off Label Use: Brentuximab Vedotin in Resistant or Relapsed Hodgkin Lymphoma patients who are candidates to Autologous Stem Cell Transplant. Sureda:Seattle Genetics Inc.: Research Funding; Takeda: Consultancy, Honoraria, Speakers Bureau. Caballero:Takeda: Honoraria, Research Funding.

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Gemcitabine and Oxaliplatinum (GemOx): An Effective Regimen in Patients with Refractory and Relapsing Hodgkin Lymphoma

Blood ◽

10.1182/blood.v120.21.4845.4845 ◽

2012 ◽

Vol 120 (21) ◽

pp. 4845-4845

Author(s):

Antonio Gutierrez ◽

Jose Rodriguez ◽

Andres Lopez ◽

Jordi Martinez-serra ◽

Jorge Gines ◽

...

Keyword(s):

Stem Cell ◽

Retrospective Study ◽

Stem Cell Transplantation ◽

Hodgkin Lymphoma ◽

Cell Transplantation ◽

Induction Treatment ◽

High Dose ◽

Cell Transplant ◽

Grade 3

Abstract Abstract 4845 Hodgkin lymphoma (HL) represents 10–15% of all types of lymphoma. At present, more than 70% of patients can be cured with current strategies based on chemotherapy with or without radiotherapy. However, one third of the cases finally relapses and needs salvage regimens usually consolidated with high dose chemotherapy and autologous stem cell transplantation. The number of regimens and drugs available are limited and new protocols that increase the efficacy with manageable toxicity are needed. In the present communication we report the results of a retrospective study using the GemOx schema that combines the efficacy of gemcitabine in Hodgkin lymphoma with oxaliplatin, a less toxic and effective platinum-based drug. Patients and methods: Patients were eligible for this retrospective study, according to the following criteria: diagnosis of HL, which relapsed or failed to achieve complete remission after induction treatment. They received GemOx regimen that consisted of gemcitabine 1000mg/m2 and oxaliplatin 100mg/m2 on day 1. Treatment was given every 15 days if feasible or every 21 days. To evaluate response and toxicity Cheson criteria and OMS toxicity scale were used respectively. Results: Between 2003 and 2012, 29 patients with Hodgkin lymphoma were retrospectively included in this study. All patients had recurrent (n=17) or refractory (n=12) disease. Median age was 24 (14–76) years and 50% had an International Prognosis Score (IPS) higher than 2. Patients received a mean of 2.79 previous regimens and 79% more than 1 regimen before GemOx with 48% relapsing after a prior autologous stem cell transplant (ASCT). Median follow-up was 41 months. 76% of patients responded (31% complete responses; CR). Responses were better in the relapsed setting or partial response (PR) (85% with a 45% of CR) compared to the truly refractory cases (55% PR) (p=0.037). Main prognostic factors for HL were assessed to view their impact on survival. Factors related with progression- free survival (PFS) and overall survival (OS) were age lower than 45 years, response to GemOx and consolidation with stem cell transplantation (p=0.001). Presence of B-symptoms at diagnosis also influenced OS. Neurologic toxicity was present in 9% of patients, all of them grade I or II. Hematologic toxicity was also common, including grade 3 or 4 neutropenia in 23% of patients, and grade 3 or 4 thrombocytopenia in 33%. Nausea and vomiting occurred in all the patients at grade 2, or lower. At last follow-up, 13 patients (45%) are alive and remain free of progression. However, 16 patients (54%) had died: 12 (41%) due to progression of disease, 3 (10%) due to complications due to a subsequent allogenic transplant (graft versus host disease, thrombotic thrombocytopenic purpura and bleeding) and 1 due to pneumonia. PFS was better in patients consolidated with autologous or allogeneic transplantation (100%) compared with patients not consolidated (14%) (p=0.009). PBSC collection after GemOx and G-CSF was successful for all of candidates. Conclusions: 1) GemOx regimen is effective in relapsed or refractory Hodgkin lymphoma with manageable toxicity; 2) Results are better in relapsed or chemosensitive disease compared to truly refractory cases; 3) No mobilization failures were observed; 4) Consolidation after response is needed. Disclosures: No relevant conflicts of interest to declare.

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The Outcomes of Nivolumab Fixed Dose 40 Mg Therapy in Patients with Relapsed or Refractory Classical Hodgkin Lymphoma

Blood ◽

10.1182/blood-2020-136620 ◽

2020 ◽

Vol 136 (Supplement 1) ◽

pp. 6-6

Author(s):

Liudmila Fedorova ◽

Kirill Lepik ◽

Polina Kotselyabina ◽

Elena Kondakova ◽

Yuri Zalyalov ◽

...

Keyword(s):

Adverse Events ◽

Disease Progression ◽

Hodgkin Lymphoma ◽

Median Number ◽

Fixed Dose ◽

Published Data ◽

High Dose ◽

Efficacy And Safety ◽

Classical Hodgkin Lymphoma ◽

Grade 3

Background Currently, the recommended dose of nivolumab for patients with relapsed or refractory classical Hodgkin lymphoma (r/r сHL) is 3 mg/kg. Nevertheless, published clinical cases indicate the possible efficacy of lower doses of nivolumab. Moreover, experimental studies provided the rationale for possible reduction of nivolumab dose in patients with solid tumors (Agrawal et al. 2016). The presented data creates prerequisites for studying the lower nivolumab doses efficacy and safety in the r/r cHL therapy. Patients and Methods This study included 42 patients (14 male/28 female) with r/r cHL who were treated with nivolumab 40 mg every 2 weeks. The median age of patients was 36 (22-53) years. The median number of prior therapy lines was 4 (2-7). Prior treatment contained high dose chemotherapy with ASCT in 9 pts (21%), brentuximab vedotin in 14 pts (33%) and allo-HSCT in 1 pt (2%). Four pts (9,5%) had the partial response (PR) and the remaining 38 pts (90,5%) had the disease progression (PD) at the moment of nivolumab initiation. B-symptoms were present in 23 pts (55%), ECOG status was grade 0-I in 25 pts (59,5%), grade II in 12 pts (29%), grade III in 4 pts (9,5%) and grade IV in 1 pt (2%). The primary endpoint was the overall response rate (ORR) determined by positron-emission tomography/computed tomography (PET/CT) using LYRIC criteria every 3 months. Key secondary endpoints included progression-free survival (PFS) and overall survival (OS). Adverse events (AE) were evaluated according to CTCAE 4.03. The patient group characteristics were evaluated using descriptive statistics methods, the survival analysis was performed using Kaplan-Meyer method (SPSS Statistics v.17). Results The median number of nivolumab cycles was 24 (2-38). The response was evaluated in 41 out of 42 pts. The ORR was 66%. The best response included complete response (CR) in 39%, PR in 27%, stable disease in 5%, PD in 2%, indeterminate response (IR) in 27% of pts. With a median follow-up of 27,5 mo (11,3-34,5) 41 pts (97,6%) were alive, the median OS was not reached. The 2-year PFS was 44,5% (95% CI, 28,2-59,6) The nivolumab therapy was discontinued in 39 pts (93%) due to scheduled discontinuation in 14 pts (33%), PD in 13 pts (31%), grade 3-4 AE in 2 pts (5%), change of therapy because of insufficient response in 6 pts (14%) and other reasons in 4 pts (10%). The progression of disease during nivolumab therapy was present in 14 (33%) pts and after nivolumab discontinuation in 6 (14%) pts. After disease progression 30 pts (71%) were retreated with nivolumab monotherapy or in combination with chemotherapy. The median time to additional therapy was 14,5 mo (4,2 -32,9). The adverse events of any severity were observed in 30 pts (71%). Grade 3 or higher AE were present in 4 pts (9,5%), including grade 3 arthralgia, grade 3 anemia, grade 4 pneumonia and pneumonitis, grade 4 increased level of alanine aminotransferase and grade 5 MDS in 1 pt. A significant reduction of PD1+CD3+ cell population of peripheral blood lymphocytes was observed after first nivolumab cycle (median 0.7% (0-1.7) versus 33% (15.7-80.1) before therapy initiation, p = 0.02, Wilcoxon signed-rank test). Conclusion Our study demonstrated the efficacy and safety of nivolumab 40 mg therapy. The presented results are comparable to previously published data of nivolumab 3 mg/kg therapy in patients with r/r cHL. Thus, this creates a basis for further direct comparative study of nivolumab efficacy in different doses Disclosures No relevant conflicts of interest to declare.

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High-Dose Bi-Weekly THP-COP Induction Treatment Followed by High-Dose Therapy with Autologous Peripheral Blood Stem Cell Transplantation for Advanced-Stage Follicular Lymphoma as First-Line Therapy.

Blood ◽

10.1182/blood.v104.11.5207.5207 ◽

2004 ◽

Vol 104 (11) ◽

pp. 5207-5207

Author(s):

Sadao Aoki ◽

Jun Takizawa ◽

Masutaka Higashimura ◽

Akihito Momoi ◽

Nobuhiro Tsukada ◽

...

Keyword(s):

Stem Cell ◽

Stem Cell Transplantation ◽

Follicular Lymphoma ◽

Cell Transplantation ◽

High Dose ◽

Advanced Stage ◽

First Line ◽

First Line Therapy ◽

Line Therapy

Abstract Introduction: Most patients with advanced-stage follicular lymphoma(FL) cannot be cured by conventional chemotherapy and have median survival of 7 to 10 years. High-dose chemotherapy (HDT) supported by autologous stem cell transplantation(ASCT) gives a survival benefit for patients with aggressive lymphoma. Recent several multicenter studies have shown that clinical and molecular remissions can be attained in patients with FL receiving intensified high-dose sequential chemotherapy and autografting. We have reported the efficacy and safety of high-dose bi-weekly THP-COP with G-CSF support (HDBW-TCOPG) for non-Hodgkin’s lymphoma. Therefore, we performed a pilot clinical trial to evaluate the efficacy and toxicity of HDBW-TCOPG followed by HDT with ASCT as first-line therapy in patients with advanced-stage FL. Patients and methods: Between August 1998 and December 2003, 10 Japanese patients with previously untreated FL from whom informed consent was obtained were included in this single-center pilot study. Median age was 48 years. All patients had stage 3 or 4 disease, aaIPI LI 8 and HI 2. Histological subtypes of FL included grade 1 4; grade 2 4; grade 3a 2. HDBW-TCOPG consisted of pirarubicin 70 mg/m2 on day 1; cyclophosphamide 1000 mg/m2 on day 1; vincristine 1.4 mg/m2 on day 1; predonisolone 50 mg/m2 from day 1 to 5; lenograstim 2.0 mg/kg/day from day 3. Five patients who enrolled after rituximab was approved for indolent B-cell lymphoma in Japan received induction therapy combined HDBW-TCOPG with rituximab 375mg/m2 on day -2 (R-HDBW-TCOPG). Six cycles were administered at intervals of two weeks. PBSC were collected during the later cycles of HDBW-TCOPG or on the recovery of high-dose etoposide regimen (500mg/m2 for 3 days) administered after the completion of HDBW-TCOPG. Leukaphereses were performed until a minimum of 2.0x106/kg CD34+ cells had been collected. The conditioning regimen consisted of ranimustine 200mg/m2 on day-7 and -2; paraplatin 300mg/m2 on day -6, -5, -4, -3; etoposide 500mg/m2 on day −5, −4, −3; cytarabine 2.5 g/m2 every 12 hours on day −2, −1 (MCE-CA regimen) in 2 patients or cyclophosphamide 50mg/kg on day −2, −1 (MCEC regimen) in 8 patients. Results: Sufficient numbers of PBSC were collected in 5 of 7 patients mobilized with HDBW-TCOPG and in all 5 patients with high-dose etoposide. The median time to reach total number of leukocytes of 1.0 x109/l was nine days (range 8–11). All 10 patients who were in PR at the end of HDBW-TCOP(G) achieved CR post APBSCT. After a median follow up of 36.6 months (range 7–66 months) PFS and OS are 90% and 90%, respectively, for all patients. One patient developed secondary myeloid leukemia with t(3;21) and died at 35 months after APBSCT without signs of recurrence of lymphoma. Another patient who relapsed at 35 months after transplantation. IgH or BCL2 rearrangement was detected by PCR analysis prior to therapy in three patients and one of them still showed detectable disease after HDBW-TCOPG induction. However, all three patients demonstrated MRD negativity after HDT with ASCT. Conclusion: HDBW-TCOPG as induction therapy followed by HDT with ASCT is feasible for advanced-stage FL with acceptable toxicity, and this short term highly intensified therapy may induce cure of the disease by minimizing MRD, but longer follow up is needed to evaluate the impact on survival.

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A Prospective, Randomized, Phase III Study of Melphalan 200 mg/m2 (MEL200) Versus Melphalan 100 mg/m2 (MEL100) in Newly Diagnosed Myeloma Patients.

Blood ◽

10.1182/blood.v108.11.55.55 ◽

2006 ◽

Vol 108 (11) ◽

pp. 55-55 ◽

Cited By ~ 1

Author(s):

Antonio Palumbo ◽

Sara Bringhen ◽

Maria Teresa Petrucci ◽

Antonietta Falcone ◽

Anna Marina Liberati ◽

...

Keyword(s):

Stem Cell ◽

Adverse Events ◽

Response Rate ◽

Complete Response Rate ◽

Complete Response ◽

Phase Iii ◽

Psychiatric Disease ◽

High Dose ◽

Free Survival ◽

Grade 3

Abstract Several trials have shown the superior impact of high-dose melphalan (usually 200 mg/m2, MEL200) versus standard therapy in myeloma patients. Intermediate-dose melphalan (100 mg/m2, MEL100) was also superior to the standard dose, but MEL100 has not been clinically compared with MEL200 in a randomized study. In a case-matched study, response rate and event-free survival of MEL200 were superior to MEL100, but overall survival (OS) was similar. In this prospective, randomized, phase III trial, we compared the efficacy and toxicity of MEL200 and MEL100. Between January 2002 and July 2006, 299 patients were enrolled. Inclusion criteria were previously untreated myeloma, aged < 65 and Durie and Salmon stage II or III. Exclusion criteria were abnormal cardiac function, respiratory disease, abnormal liver function, abnormal renal function, HBV, HCV, or HIV positivity, concomitant cancer or psychiatric disease. The institutional review board approved the protocol and written informed consent was obtained from all patients. All patients received: 2 dexamethasone-doxorubicin-vincristine debulking courses (doxorubicin 50 mg/m2 day 1, vincristine 1 mg day 1, dexamethasone 40 mg days 1, 2, 3, 4, each course repeated every 28 days), 2 cycles of cyclophosphamide (4 g/m2, day 1) plus G-CSF followed by stem cell harvest. The MEL200 group was conditioned with 2 cycles of melphalan 200 mg/m2 followed by stem cell reinfusion; the MEL100 group was conditioned with 2 courses of melphalan 100 mg/m2 followed by stem cell reinfusion. At the present, 246 patients, median age 57 (range 32–65), completed the assigned therapy and were evaluated for response, progression-free survival (PFS) and OS. One-hundred and twenty-four patients were randomized to MEL200 and 122 to MEL100. Patient characteristics were similar in both groups. Abnormal cytogenetics (13q deletion, t(4;14), t(11;14), p53) were 75% in MEL200 patients and 56% in MEL100 patients (p=0.05). Forty-six patients did not complete tandem MEL200; 36 patients did not complete tandem MEL100. The near complete response rate of MEL200 was superior to MEL100 (32% versus 18%, p=0.011), but partial response was 80% versus 71%, respectively (p=0.079). The median follow-up for censored patients was 26.5 months. The 3 years PFS was 51% in the MEL200 arm and 33% in the MEL100 arm (HR=0.81, 95% CI 0.55–1.21, p=0.31). The 3 years OS was 86% in the MEL200 group and 71% in the MEL100 group (HR=0.82, 95 CI 0.45–1.48, p=0.51). Duration of grade 4 neutropenia and thrombocytopenia was comparable in two arms, but MEL200 patients required more platelet transfusions (p=0.03). Grade 3–4 non-hematological adverse events were reported in 49% of the MEL200 patients and in 38% of the MEL100 patients (P=0.07). The most frequent grade 3–4 adverse events were infections (54% of MEL200 patients versus 45% of MEL100 patients, p=0.25), mucositis (31% of MEL200 patients versus 7% of MEL100 patients, p=0.002) and gastrointestinal toxicities (20% of MEL200 patients versus 14% of MEL100 patients, p=0.3). In conclusion, MEL200 resulted in a significantly higher near complete response rate but this did not translate in a superior PFS and OS.

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High-Dose Cytoxan, Etoposide, and Cisplatin Followed by Autologous Hematopoietic Cell Transplantation for the Treatment of Hodgkin Lymphoma: A 20-Year Single-Institutional Experience.

Blood ◽

10.1182/blood.v110.11.1913.1913 ◽

2007 ◽

Vol 110 (11) ◽

pp. 1913-1913

Author(s):

Thomas R. Klumpp ◽

Moshe C. Chasky ◽

Robert V. Emmons ◽

Mary E. Martin ◽

James L. Gajewski ◽

...

Keyword(s):

Complete Remission ◽

Total Dose ◽

Hodgkin Lymphoma ◽

Pulmonary Toxicity ◽

Median Number ◽

High Dose ◽

Post Transplant ◽

Grade 3 ◽

Active Disease

Abstract Since 1988 we have treated 66 patients with relapsed, refractory, or high-risk Hodgkin lymphoma (HD) with high-dose CEP consisting of cyclophosphamide 1,500 mg/m2/day × 4 (total dose, 6,000 mg/m2), etoposide 400 mg/m2 twice daily × 6 doses (total dose, 2,400 mg/m2), and cisplatin 50 mg/m2/day × 3 by continuous i.v. infusion (total dose 150 mg/m2) followed by infusion of autologous peripheral blood stem cells (n=49), bone marrow (n=16), or both (n=1). The patient population included 41 males and 25 females. The median age at transplant was 33 years (range, 17–64 years). Twenty-three patients (35%) had never achieved complete remission prior to transplant, 36 (55%) had previously achieved a complete remission but subsequently relapsed, and 3 (5%) were in first complete remission. Information regarding the disease status at transplant was unavailable for 4 patients (6%). Twenty-seven patients (41%) remain alive and free of any post-transplant relapse or progression as of the most recent follow-up, and an additional 10 patients (15%) manifested active disease post-transplant but are currently in remission following additional post-transplant therapy, yielding a total of 37 patients (56%) currently in CR. In addition, 5 patients (8%) remain alive with active disease, 23 patients (35%) died of progressive disease, and only 2 patients (3%) died of treatment-related causes including diffuse alveolar hemorrhage (1 patient) and hepatic veno-occlussive disease (1 patient). With a median follow-up of 4.4 years among surviving patients, the Kaplan-Meier 5-year estimates for event-free survival and overall survival are 34% and 60%, respectively, and five-year survival was superior among patients who had achieved at least one CR prior to transplant versus patients who had never been in CR prior to transplant (71% versus 43%, p = 0.03). Detailed adverse events data is available regarding all patients transplanted since September 1996: Of these, only 3 (7%) suffered grade 3 or greater pulmonary toxicity, 12 (29%) exhibited grade 3 or higher mucositis, and 10 (24%) had grade 3 or higher nausea or vomiting. The median number of days from transplant to neutrophil recovery (500 cells/uL) was 10 days, whereas the median number of days to platelet recovery (20,000 cells/uL) was 12 days. We conclude that high- dose CEP followed by autologous transplant is an active and well-tolerated treatment program in patients with relapsed or refractory HD. The low incidence of pulmonary toxicity is noteworthy given that a high percentage of patients had been exposed to bleomycin and/or thoracic XRT prior to transplant, and appears to be superior to that reported with conventional CBV-conditioned transplants in patients with HD.

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Phase I/II Trial of High-Dose Melphalan (M) and Topotecan (T) Followed by Autologous Stem Cell Rescue in Patients ≤ 60 and > 60 Years of Age with Multiple Myeloma (MM).

Blood ◽

10.1182/blood.v110.11.943.943 ◽

2007 ◽

Vol 110 (11) ◽

pp. 943-943

Author(s):

Daniel Sullivan ◽

Melissa Alsina ◽

Claudio Anasetti ◽

Teresa Field ◽

Mohamed Kharfan-Dabaja ◽

...

Keyword(s):

Stem Cell ◽

Total Dose ◽

Dose Level ◽

Topoisomerase I ◽

Plasma Cells ◽

The Elderly ◽

High Dose ◽

Stem Cell Rescue ◽

Grade 3

Abstract MM is the most common indication for high-dose chemotherapy (HDC) and autologous stem cell rescue. Among 13,431 pts receiving HDC for MM, the 3-year probability of survival is 67% ± 1% with autotransplantation (IBMTR data). Pre-clinical data from our lab demonstrate a synergistic cytotoxic interaction from sequential M and topoisomerase I inhibitors in human MM cell lines. Thus, we conducted a trial where poor prognosis chemosensitive, relapsed, and primary refractory pts were primed for stem cell collection with cyclophosphamide (50 mg/kg/d X 2d) and GCSF. Pts were then treated with fixed doses of M (50 mg/m2/d X 3d; total dose = 150 mg/m2) followed immediately by dose-escalated T (6.7–56.7 mg/m2/d X 3d; total dose = 20–170 mg/m2) in separate cohorts of younger (≤ 60) and elderly (> 60) patients with MM. The standard dose of M was decreased to allow for dose-escalation of T. One hundred nineteen patients are evaluable for toxicity, response and survival (54 elderly and 65 younger). The maximum tolerated dose (MTD) in the elderly cohort is 30 mg/m2 total dose T (dose level 2); dose-limiting toxicity (DLT) at 40 mg/m2 was grade 3 musculoskeletal toxicity. The median age of the elderly pts was 65 yrs (range 61–77). The MTD in younger patients was a total T dose of 127.3 mg/m2 (dose level 7); DLT at 170 mg/m2 was grade 4 transaminitis. The median age of the younger pts was 53 yrs (range 33–60). The response rate (CR + PR) in elderly subjects (includes 38 pts enrolled at the MTD) was 65%, and 77% in those ≤ 60 (7 pts enrolled at the MTD thus far). Grade 3–4 mucositis was common at all dose levels of T and increased in incidence with T dose-escalation. Median days to ANC ≥ 500/ml X 3d for all patients was d+11, and for platelets ≥ 20K X 7d was d+16. No correlation between time of engraftment and dose level was observed. The 100 day non-relapse mortality was 1.7% (one patient died from sepsis and one from ARDS). At a median follow up of 25.3 and 35.3 months for the elderly and young cohorts, respectively, the 3-year overall survival is 70% for both groups. At a median follow up of 15.3 months for the elderly and 14 months for the young cohort, the 3-year event-free survival is 32% and 40%, respectively. The pharmacokinetics of high-dose M and T have been determined in all patients on this trial, and the AUC and CMAX of T appear to be linear with dose. Pts with stable disease after transplant were found to have an increased clearance of melphalan and a lower AUC of T lactone and T total drug. SNP analyses of 71 pts using the Nanogen DrugMet SNP genotyping assay showed that CYP3A5*3 carriers appear to have increased T metabolism that is associated with a poorer response to MT. The relative risk a CYP3A5*3 allele carrier would have a PR or SD was 1.77 with a 95% CI of 1.37–2.28. The remaining goals of this trial are to enroll 43 pts at the MTD for both the young and elderly cohorts, to determine topoisomerase I levels and distribution in CD138-selected plasma cells, and to define the levels and function of the ABCG2/BCRP pump in plasma cells (for which T is the best substrate). This trial was supported in part by NCI grant CA082533 and GlaxoSmithKline.

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Plasmablastic Lymphoma Is Curable The HAART Era. A 10 Year Retrospective By The AIDS Malignancy Consortium (AMC)

Blood ◽

10.1182/blood.v122.21.1801.1801 ◽

2013 ◽

Vol 122 (21) ◽

pp. 1801-1801 ◽

Cited By ~ 2

Author(s):

Ariela Noy ◽

Amy Chadburn ◽

Shelly Y. Lensing ◽

Page Moore

Keyword(s):

Initial Diagnosis ◽

Stage I ◽

Plasmablastic Lymphoma ◽

High Dose ◽

Refractory Disease ◽

Newly Diagnosed ◽

Grade 3 ◽

One Year ◽

Experienced Grade

Abstract Background The highly aggressive plasmablastic lymphoma (PBL), originally described almost exclusively in HIV+ patients, was nearly uniformly fatal in the pre-HAART era. We hypothesized that aggressive chemotherapy and HAART could result in cures. Methods We retrospectively analyzed baseline characteristics, treatment patterns and outcomes of patients (pts) with PBL treated at multiple centers within the AIDS Malignancy Consortium (AMC). HIV positivity was not required. 19 confirmed PBLs from 9 national AMC sites diagnosed between 1999 and 2008 were evaluated. Results 17/19 patients (pts) with confirmed PBL were HIV+. Data was captured at initial diagnosis on 12 pts (all HIV+) and 7 with relapsed/refractory disease (5 HIV+). HAART status at PBL initial diagnosis was 33% on, 58% off, and unknown 8%. Median CD4 count 110 (range 4-658). First line chemotherapy was given to 10/12 (83%) newly diagnosed patients with stage I/II (6) vs III/IV(6) disease. This was CHOP(4), CDE (1), EPOCH (2) and EPOCH with high dose methotrexate and zidovudine (2). Second line therapy was given to 5/7 relapsed/refractory patients with stage I (1) vs Stage III/IV (5) disease and a median CD4 83 (range 10-202): EPOCH alternate HD Mtx+AZT (n=1); Hyper-CVAD (n=2); High dose Mtx + AZT (n=1); VACOP-B(n=1). One pt underwent BEAM based autologous stem cell transplant. For both groups combined, 6 patients experienced grade 3/4 toxicity. Febrile neutropenia was the most common grade 3/4 toxicity (4 patients) followed by thrombocytopenia (3 patients). One patient with refractory disease experienced grade 5 toxicity. For the 12 newly diagnosed patients, 8 patients were alive at last follow-up and 4 had died. Median follow-up for survivors was 73 (range, 40-165) weeks. One-year survival was 66.7% (SE, 13.6). See Figure 1. For the 7 relapsed/refractory patients, 2 patients were alive at 24 and 54 weeks, and 1 was lost to follow-up. One-year survival was 53.6% (SE, 20.1%). Conclusions In the HAART era, aggressive treatment of PBL can result in significant survival times. However, determination of the superior treatment regimen could not be determined from this small patient sample. CTSU 9177 is prospectively studying PBL with EPOCH. Disclosures: No relevant conflicts of interest to declare.

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Long-term follow-up of brentuximab vedotin ± dacarbazine as first line therapy in elderly patients with Hodgkin lymphoma.

Journal of Clinical Oncology ◽

10.1200/jco.2018.36.15_suppl.7542 ◽

2018 ◽

Vol 36 (15_suppl) ◽

pp. 7542-7542 ◽

Cited By ~ 2

Author(s):

Jonathan W. Friedberg ◽

Andres Forero-Torres ◽

Beata Holkova ◽

Jerome H. Goldschmidt ◽

Ralph V. Boccia ◽

...

Keyword(s):

Elderly Patients ◽

Hodgkin Lymphoma ◽

Brentuximab Vedotin ◽

First Line ◽

First Line Therapy ◽

Line Therapy ◽

Long Term Follow Up

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Feasibility of brentuximab vedotin as consolidation therapy after autologous stem-cell transplantation in children and adolescents (< 18 years) with early relapse Hodgkin lymphoma.

Journal of Clinical Oncology ◽

10.1200/jco.2019.37.15_suppl.e19012 ◽

2019 ◽

Vol 37 (15_suppl) ◽

pp. e19012-e19012

Author(s):

Karen S. Fernandez ◽

Melissa Mavers ◽

Christine N. Chang-Halpenny ◽

Ruetima Titapiwatanakun ◽

Katherine Baker ◽

...

Keyword(s):

Stem Cell ◽

High Risk ◽

Stem Cell Transplantation ◽

Brentuximab Vedotin ◽

High Dose ◽

Intermediate Risk ◽

High Dose Therapy ◽

Early Relapse ◽

Grade 3 ◽

Experienced Grade

e19012 Background: High-dose therapy followed by autologous stem-cell transplantation (ASCT) is standard of care for patients with relapsed Hodgkin lymphoma (HL). Approximately 50% of relapsed HL patients are cured after ASCT. However, most patients with unfavorable risk factors (refractory disease, early relapse < 12 months and extranodal involvement prior to ASCT) progress after ASCT. Brentuximab Vedotin (BV) improves progression-free survival (PFS) when given as early consolidation after ASCT in adults. In pediatrics, the use of consolidative BV for relapsed HL has not been studied. Methods: Retrospective review of relapsed HL patients who received post ASCT consolidative BV from January 2016 to January 2017. We evaluated time of relapse, sites of involvement, presence of extranodal disease, clinical response after salvage therapy, response, PFS and BV toxicity. Results: During the study period 6 patients (age 12 -18 years) had relapsed HL. Of those, five had high risk (IIIB n = 1 , IVA n = 2, IVB n = 2) and one intermediate risk (IIA) disease. All had disease progression 0 – 3 months after completion of frontline therapy. High risk patients received ABVE-PC regimen and intermediate risk received Stanford V. Four patients received radiation therapy (RT) based on anatomical response as per protocol. Following relapse, 2 cycles of salvage Gemcitabine and Vinorelbine was given to 5 patients. Due to partial response, two of these patients received 2 additional cycles of BV-Bendamustine. One patient was re-induced with BV-Gemcitabine. FDG-PET/CT status prior to ASCT was negative for all 6 patients (Deauville score equal to or less than 3). High dose therapy prior to ASCT consisted of BEAM or BEC. Four patients received additional RT. All patients received consolidative BV every 3 weeks up to 16 cycles. Two patients experienced grade 3 motor and sensorial neuropathy and discontinued BV after 12 cycles. Two patients experienced grade 3 neutropenia. At present the PFS for the six patients is 12, 16, 23, 24, 28 and 30 months. Conclusions: Early consolidation with BV after ASCT is feasible in patients less than 18 years of age. Toxicity included grade 3 peripheral neuropathy and neutropenia. Larger studies are needed to determined safety and efficacy of consolidative BV post ASCT.

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