Evaluation in the Context of Daily Practice of Follicular Lymphoma patients' Outcome Before and After Approval of Rituximab in First Line Therapy in This Indication: Results of a Retrospective Analysis of 247 Unselected Patients with a 5-Year Median of Follow-up,

Blood ◽  
2011 ◽  
Vol 118 (21) ◽  
pp. 3698-3698
Author(s):  
Emmanuelle Nicolas Virelizier ◽  
Celine Segura-Ferlay ◽  
Izabela-Irina Domnisoru ◽  
Philippe Rey ◽  
Thérèse Gargi ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Follicular Lymphoma ◽  
Retrospective Analysis ◽  
Response Rate ◽  
Daily Practice ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy ◽  
Before And After

Abstract Abstract 3698 Background: Randomized trials had demonstrated that rituximab improved outcome in newly diagnosed follicular lymphoma (FL) and this anti-CD20 monoclonal antibody was approved in France since 2004 in combination of chemotherapy (CT) for LF in first line therapy. As these results were obtained in selected patients with strict inclusion and exclusion criteria used in clinical trials, whether the improvement of patient's outcome is valuable in unselected population of FL patients with various medical history, different CT regimens is questionable. We performed a retrospective analysis to evaluate if the management and the outcome of FL have significantly changed in our institution before and after rituximab approval in 2004. Patients and Methods: all adult patients referred for first line LF were included and separated into cohort 1 diagnosis between 1996 and 2003 (103 patients) and cohort 2 between 2004 and 2010 (144 patients). Baseline clinical and biological datas, Follicular Lymphoma International prognostic Index (FLIPI), type of therapy, treatment response, progression free survival (PFS) and overall survival (OS) were compared. Results: There were no statistical differences in patients' characteristics between the 2 cohorts, including FLIPI score. In cohort 2, 71% received in first line therapy a rituximab based regimen (19% in monotherapy and 52% with CT). In cohort 1, 58% of patients were treated with CT and 10% with rituximab, 2% in monotherapy and 8% in combination with CT. Response rate were significantly improved in cohort 2 compared to cohort 1: complete response rate was 74.3% versus 57.8%, P <.001. With a median follow-up of 115.5 and 46.5 months in cohort 1 and 2, the 2-year PFS was 67% for cohort 1 and 82% for cohort 2 (P =.0039), respectively. The 2-year OS was also improved between the two periods (98% versus 87%, P =.0007). We could confirm the prognostic value on OS of the FLIPI score in whole series, in cohort 1 before the rituximab era but not in cohort 2. In fact, the 2-year OS was respectively 100% in low risk, 98% in intermediate risk and 95% in high risk (P =.14)/ Conclusions: These datas confirms the improvement of FL patients' outcome observed in clinical trials after the approval of rituximab in first line therapy prescript in a context of daily practice whatever age, medical history, and type of CT. Disclosures: No relevant conflicts of interest to declare.

Late Relapse in Hodgkin Lymphoma (HL): A Retrospective Analysis of Patients Enrolled on Clinical Trials at the Istituto Nazionale Tumori of Milan (INT-MI)

Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 2697-2697 ◽  
Author(s):  
Simonetta Viviani ◽  
Alberto Mussetti ◽  
Oreste Di Bartolo ◽  
Antonello Cabras ◽  
Pinuccia Valagussa ◽  
...  
Keyword(s):  
Clinical Trials ◽  
Retrospective Analysis ◽  
Salvage Therapy ◽  
Prognostic Score ◽  
Late Relapse ◽  
First Line ◽  
First Line Therapy ◽  
Conventional Dose ◽  
Line Therapy

Abstract Background The majority of relapses in HL occur within the first three years from end of first-line treatment. Late relapses, occurring after more than five years, are rare events and there is no consensus on the optimal treatment. Aims of study The aim of our retrospective analysis was to assess the proportion of relapses occuring > 5 years in patients enrolled on clinical trials at INT-MI between 1974 and 2007, to evaluate prognostic factors, treatment outcome and survival. Patients and Methods From 1974 to 2007, 1089 consecutive HL patients, previously untreated with chemotherapy (CT), were enrolled on clinical trials at the INT-MI; 959 patients in complete remission (CR) after first-line CT or combined modality treatment were included in this study. In all patients who relapsed >5 years from end of frontline treatment a second biopsy was performed to prove HL histology at relapse. Failure-free survival (FFS) was calculated from the date of late relapse until documented relapse from CR after salvage therapy, disease progression during or within 3 months from end of salvage therapy, or death, whichever came first. Overall survival (OS) was calculated from the date of late relapse to last follow-up visit or death. Results A total of 31 complete responders after first-line therapy relapsed after > 5 years. Median time from end of first-line therapy to relapse was 115 months (range, 63-299). Main patient characteristics at late relapse were as follows: males: 71%; median age: 48 years (range, 20-67); classical histology: 81%; stage III/IV: 55%; B Symptoms: 48%; extranodal disease: 26%; > 3 involved sites: 52%; bulky disease: 13%; GHSG prognostic score ³ 1: 52%; MSKCC prognostic score ³ 1: 61%. Conventional dose salvage chemotherapy (CT) was delivered to 64.5% of patients: 9 patients were retreated with the same regimen employed as front-line therapy (MOPP alternated with ABVD), 5 were retreated with ABVD alone, 6 received non cross-resistant regimens. High-dose chemotherapy (HDCT) with hematopoietic stem cell reinfusion (ASCT) was delivered to 35.5% of patients. With a median follow-up of 9 years, 10-year FFS was 57% (95% Confidence Interval CI: 33-75) and OS was 64% (95% CI: 41-80). In univariate analysis only age > 48 years was associated with an inferior FFS [44 % (95% CI:18-68) vs 92% (95% CI:54-99), p=<0.001] and OS [40% (95%CI:16-65) vs 100% , p=0.03]. There was no significant difference in the outcome of patients treated with HDCT+ASCT compared to those treated with conventional dose CT [FFS 75% (95%CI: 30-93) vs 63% (95%CI: 36-82), p=0.78; OS 71% (95%CI: 26-92) vs 64% (95%CI: 34-83),p=0.21]. Conclusions: This retrospective cohort of patients with late relapse HL is to date one of the largest case series and with the longest follow up. Besides the rarity of these cases, late relapse of HL appears to have a good prognosis. Classical prognostic scores for relapsed HL have no role in this setting. In the subgroup analyses, being older than 48 years conveys a worse prognosis. HDCT and ASCT does not appear to confer an important survival advantage over conventional dose CT. Figure 1. Figure 1. Disclosures Viviani: Takeda Italia SpA: Consultancy; Teva Italia SpA: Consultancy; Italfarmaco SpA: Consultancy; Takeda International: Consultancy. Corradini:Celgene: Consultancy; Novartis: Consultancy.

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 ◽  
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.

Primary Female Genital Lymphoma: Prognostic and Therapeutic Considerations

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 4941-4941
Author(s):  
Sara Steffanoni ◽  
Alberto Agazzi ◽  
Daniele Laszlo ◽  
Sarah Jane Liptrott ◽  
Mara Negri ◽  
...  
Keyword(s):  
Response Rate ◽  
Early Stage ◽  
Local Treatment ◽  
High Dose ◽  
First Line ◽  
Bulky Disease ◽  
First Line Therapy ◽  
Line Therapy ◽  
Female Genital

Abstract Primary Female Genital Lymphoma (PFGL) is very rare, representing 1.5% of all Non-Hodgkin’s Lymphomas (NHLs) and 0.5% of female genital malignant tumours; uterus is the main commonly genital site involved by NHL. Most PFGLs are B-cell lymphomas; usually they occur in 5th decade of life. Because of PFGL rarity, a standard treatment has not been identified yet. This is a retrospective study on 20 women with PFGL, treated at European Institute of Oncology. The median age was 52 yrs (range 30–79 yrs); at diagnosis 6 pts were asymptomatic, 11 reported pelvic symptoms and 3 B symptoms. According to the International Prognostic Index, 7 pts had low, 6 intermediate, 6 high risk and one pt not known. Eleven pts had uterine involvement, with a concomitant extension to vagina in 5 of them, ovary NHL was recognised in 4 pts, vaginal NHL in 4 pts and vulvar NHL in one pt. Diffuse large B-cell NHL (DLBCL) was diagnosed in 14 pts, marginal extranodal NHL in 3 pts and follicular in 3 pts. According to Ann Arbor staging system: 8 pts were in early stage (IE–IIE) and 12 pts in stage IVE; considering FIGO system: 11 pts were in early stage (I–II), 6 pts in stage III for regional lymph node involvement and 3 in stage IV for concomitant non-genital extranodal localization; 12 pts presented with bulky disease. At diagnosis no pts had bone marrow involvement. The diagnostic biopsy was performed by endoscopy in 13 pts and by ultrasound-guided in 2 pts, whereas 5 pts underwent laparotomy. One pt with vulva-limited marginal NHL did not receive any treatment until disease progression (PD) and transformation to DLBCL. Five pts underwent laparotomy and adjuvant chemotherapy (CT) alone (n=4) or in combination with radiotherapy (RT) (n=1); 14 pts received CT alone (n=8) or in combination with RT (n=6) as first line therapy. Anthracycline-containing CT was delivered to all pts with DLBCL (n=14) and to one pt with high grade follicular NHL, 12 of them received concurrent immunotherapy anti-CD20 (Rituximab). Central nervous system (CNS) chemo-prophylaxis with i.v. high dose methotrexate was delivered to 3 pts because of advanced or bulky disease. Two pts with follicular and 2 with marginal subtype received alkylating-containing CT alone (n=2) or with Rituximab (n=2). The Overall Response Rate (ORR) to first line therapy was 80%; the response did not improve by the addition of local treatment to CT. Three pts did not response to first line therapy: one with marginal NHL in stable disease did not receive any additional treatment because of asymptomatic disease; two with DLBCL in PD underwent salvage treatment with high dose CT and died in PD, concurrent intrathecal therapy was mandatory in one pt because of CNS relapse. Three pts with follicular NHL, in response to first line therapy, relapsed: one went on to receive maintenance Rituximab, one resulted refractory to different rescue CT regimens and died in PD, one underwent autologous bone marrow transplantation obtaining CR. After a median follow up of 51 months (range 11–164 months), 17 pts are still alive: 10 in CR and 7 in PR, 3 pts died in PD. The Overall Survival (OS) at 3 and 14 yrs was 84.8% and 42.4% respectively. According to the literature the most common histological subtype of PFGL occurred in our population was DLBCL and the most frequent genital site involved was uterus (55% of cases) [Lagoo et al. 2006]. An additional local treatment did not seem to give an advantage in terms of ORR, PFS and OS in comparison with systemic therapy alone, as stated by the literature [Signorelli et al. 2006]. Concerning the pts treated with anthracycline-containing CT with or without Rituximab (n=15), 8 pts (53%) and 5 pts (33%) achieved CR and PR respectively, 2 pts (13%) had a PD during treatment, only one pt in CR relapsed after 65 months from the first line therapy. After a median follow up of 27 months 12 pts (80%) are alive, 3 (20%) died in PD. The Response Rate and OS in the subgroup of pts that received anthracycline-containing CT resulted similar to those reported in the literature [Coiffier 2002]; therefore female genital involvement by NHL doesn’t seem to represent a negative prognostic factor.

scholarly journals Eltrombopag Plus Pulsed Dexamethasone As First Line Therapy for Subjects with Immune Thrombocytopenic Purpura (ITP)

Blood ◽  
2018 ◽  
Vol 132 (Supplement 1) ◽  
pp. 733-733 ◽  
Author(s):  
Lunqing Zhang ◽  
Mingjie Zhang ◽  
Xin Du ◽  
Yunfeng Cheng ◽  
Gregory Cheng
Keyword(s):  
Pilot Study ◽  
Response Rate ◽  
Response To Treatment ◽  
Platelet Response ◽  
First Line ◽  
Platelet Counts ◽  
First Line Therapy ◽  
Line Therapy ◽  
Prolonged Response

Abstract Background: Eltrombopag is an oral thrombopoietin receptor agonist that has been licensed for use as second line therapy in ITP patients. For most subjects, platelet counts usually return to baseline within 2 weeks of eltrombopag discontinuation, however, up to 15% of subjects may maintain a prolonged response after discontinuation (BJH Volume 165(6) 2014 865-869). Therefore, we conducted a pilot study to evaluate whether a 12-week course of eltrombopag plus pulsed dexamethasone as first line therapy can increase the proportion of patients with prolonged response. Methods: This multicenter, single arm, open-label pilot study was performed on subjects with newly diagnosed ITP. Eligible subjects had confirmed ITP and platelet counts <30×109/L or platelet counts < 50×109/L and significant bleeding symptoms (WHO bleeding scale 2 or above). Patients must have no prior ITP treatment except platelet transfusions. All patients provided written informed consent before enrolment. This study was conducted in accordance with the Declaration of Helsinki. Eligibility criteria included isolated thrombocytopenia with exclusions of secondary immune or drug-induced thrombocytopenia, cancer and pregnancy related thrombocytopenia and virus induced thrombocytopenia. Bone marrow examination is not mandatory but must be consistent with peripheral platelet consumptions with no features of dysplasia, extensive fibrosis, aplasia, marrow infiltration if performed. Treatment consisted of eltrombopag 25-75mg daily according to platelet response for 12 weeks plus pulsed dexamethasone, 40mg daily for 4 consecutive days every 4 weeks for 1-3 courses. The primary endpoint was prolonged response defined as platelet counts > 50×109/L for more than 6 months without any ITP therapy after completion of 12-week therapy. The reported prolonged response rate of dexamethasone alone is around 25%, a sample size of 60 subjects will be required to detect a doubling of the prolonged response rate at a significant level of 0.05 with power of 0.9. Differences between prolonged responder and relapsed subject groups were analyzed by the Student's t-test. P values <0.05 were considered significant. Results :46 subjects were enrolled from February 2015 to July 2018. The median age was 40 years, range 18 to 81; 29 were female and 17 were male. Median platelet counts at baseline were 18×109/L, range 1 to 44×109/L. One subject withdrew consent before starting treatment. One was withdrawn because of protocol violations. Three subjects did not have significant increase in platelet counts during the entire 12 weeks treatment despite a maximum of eltrombopag 75mg daily and 3 courses of pulsed dexamethasone. One of them subsequently turned out to be amegakaryocytic thrombocytopenia. These 5 subjects were still included in the final analysis. Twenty-nine subjects had good initial response to treatment and completed at least 6 months follow-up (Fig 1), 19 of them had achieved the primary end point of platelet counts count> 50×109/L for more than 6 months after discontinuation of eltrombopag. The median platelet counts at 6 months were 150×109/L (range 53 to 371×109/L), Average eltrombopag dose was 36.8mg daily and average pulsed dexamethasone was 2.2 courses. Eleven subjects maintained prolonged response for 12 months or more. Four subjects are still receiving treatment and 8 subjects are still on the 6 months off-therapy observation period (median follow up is 12 weeks, range 4 to 21 weeks). Ten subjects relapsed after discontinuation of eltrombopag(Table 1). The median time to relapse was 47.8 days, range 15 to 148 days. Average daily eltrombopag was 45mg and average pulsed dexamethasone was 2.5 courses. So far, the prolonged response rate of 56 % (19/34) among 34 evaluable subjects is very encouraging. According to statistical analysis, seven more prolonged responders among the remaining 26 subjects (14 yet enrolled and 12 pending final evaluation) would suggest that 12-week of eltrombopag plus pulsed dexamethasone as first line therapy may significantly improve prolonged response rate in ITP patients. All subjects tolerated the treatment well and no Grade 3 or above adverse effects were reported. Conclusions: Eltrombopag plus pulsed dexamethasone is an effective and safe treatment for ITP as a first line therapy that can provide sustained prolonged response in adults. This therapy could be a new treatment option for ITP subjects. Disclosures Cheng: Novartis: Research Funding; BMS: Honoraria, Speakers Bureau; Astrazeneca: Honoraria, Speakers Bureau.

scholarly journals Impact of Rituximab in the Clinical Outcomes of Hairy Cell Leukemia: A Retrospective Single-Institution Analysis

Blood ◽  
2019 ◽  
Vol 134 (Supplement_1) ◽  
pp. 1542-1542
Author(s):  
Kristen Gonter-Aubin ◽  
Daniel Alan Kerr ◽  
Ashley Rose ◽  
Thanh Lana Nguyen ◽  
Julio C. Chavez ◽  
...  
Keyword(s):  
Board Of Directors ◽  
Response Rate ◽  
Hairy Cell ◽  
Single Institution ◽  
First Line ◽  
Advisory Committees ◽  
First Line Therapy ◽  
Line Therapy

Background: Hairy cell leukemia (HCL) is an indolent mature B-cell disorder that comprises ~2% of all leukemias. Purine nucleoside analogues (PNA) such as cladribine and pentostatin remain the standard initial treatment with high response rate, however frequent late relapses occur. The addition of rituximab (R) has shown efficacy as a single agent and in combination in the first- and second-line settings . Recent data suggests that the addition of R to PNA increased the minimal residual disease (MRD) negative (neg) and duration of response (DOR) when compared to PNA alone. In this study, we examined the impact of rituximab (R) in the long term outcomes of HCL from a single institution experience. Methods: An IRB-approved retrospective analysis was performed including patients with HCL or HCL-variant who were seen at Moffitt Cancer Center between 1/2000 and 2/ 2019. Primary endpoints were overall (OS) and progression-free survival (PFS). Secondary endpoints included overall response rate (ORR). Complete Remission (CR) was determined based off of accepted criteria of Hgb &gt; 11gr/dL, platelets &gt; 100,000/µL and ANC &gt; 1500/µL. Statistical comparisons and survival analyses were performed using SPSSTM Statistics and GraphPad PrismTM. Results: We identified 124 cases with available treatment data and follow up (82 HCL, 15 CD25-negative HCLv). The median follow-up was 72 months. The median age was 57 years (27 - 89+). The 5 and 10 year OS was 97% and 91%, respectively, with 2 deaths reported secondary to HCL or complications from HCL. The median PFS for all patients receiving first-line therapy was 92 months. Clinical risk factors present at diagnosis that were independently associated with worse PFS after first-line therapy were weight loss (HR 2.27, p = 0.057), recurrent infections (HR 2.50, p=0.009) and splenomegaly (HR 1.87, p=0.047),, hemoglobin less than 11 gr/dL (HR 3.12, p=0.016), and negative CD25 (HR 2.14, p=0.055). In multivariate analyses, negative CD25, recurrent infections and Hgb &lt; 11 gr/dL were associated with worse PFS after first line therapy (p = 0.002). Most patients received PNA alone or PNA+R (96 and 18, respectively) as first line with a higher CR rate in the PNA+R group (100% vs 71%) and a higher median PFS for [not reached (NR) and 82 months, respectively, p = 0.165] with 2 relapses in the PNA+R group (both at 30 months). In the 2nd line setting, PNA+R (n = 11) was also associated with a higher CR rate than PNA alone (n = 22, 82% vs 64%) with only 1 relapse in the PNA+R group at 97 months. The median PFS for 2nd line PNA+R vs 2-CdA was 97 and 43 months, respectively (p = 0.253). Conclusions: In this study, we report a large, retrospective, single-institution dataset of HCL and HCLv patients with long-term follow-up. The addition of R may improve the PFS in patients with HCL in the first and 2nd -line settings however a longer follow up is needed. A recently described prospective randomized trial in the use of concomitant rituximab plus PNA has reported a higher MRD free CR in comparison with PNA alone but not PFS yet. Disclosures Chavez: Celgene: Membership on an entity's Board of Directors or advisory committees; Karyopharm: Membership on an entity's Board of Directors or advisory committees; Bayer: Membership on an entity's Board of Directors or advisory committees; Genentech: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Kite: Membership on an entity's Board of Directors or advisory committees, Speakers Bureau; Novartis: Membership on an entity's Board of Directors or advisory committees. Pinilla Ibarz:Novartis: Consultancy; Bristol-Myers Squibb: Consultancy; Takeda: Consultancy, Speakers Bureau; Abbvie: Consultancy, Speakers Bureau; Janssen: Consultancy, Speakers Bureau; Teva: Consultancy; TG Therapeutics: Consultancy; Bayer: Speakers Bureau; Sanofi: Speakers Bureau.

Clinical Experience Of Lenalidomide Plus Low Dose Dexamethasone As First-Line Therapy For Multiple Myeloma At a Large County Hospital Caring For An Indigent Population

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 5399-5399
Author(s):  
Yehuda E. Deutsch ◽  
Daniel J Dammrich ◽  
Jesus C Fabregas ◽  
Agustin Pimentel ◽  
Alexandra Stefanovic ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Clinical Trials ◽  
Real World ◽  
Patient Population ◽  
County Hospital ◽  
Published Data ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy

Abstract Background There is ample data for the response rates and clinical outcomes for patients with newly diagnosed multiple myeloma (MM) treated with first-line lenalidomide and dexamethasone (LEN/DEX). Phase II and III studies have reported objective response rates (ORR) in the range of 70-90%.  However, extrapolating from clinical trials to ‘real world' clinical practice is sometimes difficult. This is particularly so when it comes to large city hospital systems such as Jackson Memorial Hospital (JMH) in Miami, Florida. JMH is the third-largest public hospital and third-largest teaching hospital in the United States. Patients are primarily uninsured or insured through Medicaid. Additionally, one might surmise, that for a medication like LEN- with a relatively narrow therapeutic index, high cost, and cumbersome prescribing/dispensing requirements- outcomes in the ‘real world' might be inferior to those cited in clinical study. We endeavored to explore such outcomes in JMH to determine whether the benefits of this high cost drug in this setting are concordant with published data. Methods We conducted a retrospective analysis of all patients enrolled into the Celgene patient assistance program and prescribed LEN from January 1, 2010 through July 30, 2013 at JMH. We identified 96 patients enrolled into this program, 35 patients received LEN/DEX as first-line therapy for MM and are evaluable for this analysis. The primary end-point for analysis was response at 4 months. Results Medical records of 35 patients were reviewed. The mean age was 59 (46-75), majority of patients were female (60%), and 29% were black. Consistent with our patient population, 71.4% of patients were Hispanic, 44% were uninsured, and 64% had Medicaid. IgG (60%) was the most common heavy chain involved while 3 patients had light chain disease only. The majority of patients (88.6%) had stage III disease by the Durie-Salmon criteria, and 37.1% had ISS stage III disease. Cytogenetic studies were evaluable in 30 patients: 66.7% were standard-risk, 30% intermediate-risk and 3.3 % high-risk according to mSMART risk classification. At 4-month follow-up, 26 (74.3%) patients had an OR: 6 (17.1%) patients had CR, 7 (20%) had VGPR, and 13 (37.1%) had PR. 6 (17.1%) patients had progressive disease, change in therapy, or were lost to follow-up. There were no documented deep venous thromboses, a known risk of LEN therapy. Only 8 patients (23%) underwent autologous stem cell transplant following primary therapy. Conclusion Responses with upfront LEN/DEX in MM at JMH, were relatively similar to published data in large clinical studies. This provides support for the extrapolation of data from well supported clinical trials at fully-resourced medical institutions, for an oral chemotherapy drug with significant potential toxicities and logistical barriers, to a primarily Medicaid patient population in a county hospital. Disclosures: No relevant conflicts of interest to declare.

In Multiple Myeloma Progression Free and Overall Survival in the Relapsed Setting Remains Poor with Early Exposure to Novel Agents: Experience from a Real-World Cohort

Blood ◽  
2015 ◽  
Vol 126 (23) ◽  
pp. 4261-4261 ◽  
Author(s):  
Christopher P. Venner ◽  
Nizar J Bahlis ◽  
Paola Neri ◽  
Irwindeep Sandhu ◽  
Peter Duggan ◽  
...  
Keyword(s):  
Research Funding ◽  
Response Rate ◽  
First Line ◽  
First Line Therapy ◽  
Line Therapy ◽  
Third Line Therapy ◽  
First Relapse ◽  
Third Line ◽  
Line Of Therapy

Abstract Introduction: With the widespread adoption of novel agents (NA) in all lines of therapy patients are being exposed to both proteosome inhibitors (PIs) and immunomodulatory drugs (IMiDs) early in their treatment course. This has lead to marked improvements in survival in the frontline setting. Data is limited with respect to patient outcomes after exposure to both these drug classes in the real world setting. Here we present our experience examining outcomes after each line of therapy whereby bortezomib-based induction followed by lenalidomide-based therapy at first relapse has become the standard of care. We further explored the outcomes of patients who were exposed to both active classes of drugs within their first 2 lines of therapy. Patients and methods: This series includes patients seen through the provincial Alberta Myeloma and Dysproteinemia Program in Canada. Only patients treated between 2005-2013 were included to allow at least 2 years of follow-up beyond first line therapy. Only those treated with a NA-containing regimen as part of their first line treatment were examined. The cohort was split based on eligibility for autologous stem cell transplant (ASCT). Double exposed patients were those who had been treated with, but were not necessarily refractory to both an IMiD and PI within the first 2 lines of treatment. Outcomes were measured after first, second and third line therapy. Survival outcomes were measured in months (m). OS was measured from the start of each line of therapy until death or last follow-up. PFS was from the start of each line of therapy to relapse, death or last follow-up. Response was measured as per the most recent International Myeloma Working Group criteria. Near complete response (nCR) was used when the monoclonal protein disappeared on protein electrophoresis but was not confirmed by immunofixation. Results: Two hundred forty eight patients had received upfront therapy (non-ASCT = 113 and ASCT = 135). One hundred twenty seven had received second line therapy (non-ASCT = 62 and ASCT = 65). Sixty-four had received third line therapy (non-ASCT = 31 and ASCT = 33). The median OS and PFS after each line of therapy are shown in table 1. After first line therapy the OS (p < 0.001) and PFS (p< 0.001) were significantly better in the ASCT cohort. There were no significant differences in survival outcomes based on transplant eligibility in subsequent lines of therapy (figure 1A and B). The overall response rate to third line therapy was 45% (VGPR = 14% and nCR = 7%) for non-ASCT patients and 52% (VGPR = 15% and nCR = 6%) for ASCT patients. Fifty-five percent of non-ASCT patients failed to respond during third line therapy (34% with progressive (PD) and 21% with stable disease (SD)). Forty-eight percent of ASCT patients failed to respond (PD = 27% and SD = 21%). Forty-seven patients were double exposed within the first 2 lines of therapy (non-ASCT = 26 and ASCT = 21). In this cohort, the OS and PFS after double exposure (i.e. third line therapy) was 15m and 5m respectively with no significant difference based transplant eligibility (figure 1C and D). The response rate to third line therapy was 46% (VGPR = 17% and nCR = 8%) for ASCT patients and 43% (VGPR = 14% and nCR = 5%) for non-ASCT patients. Fifty-five percent failed to respond (PD = 38% and SD = 17%) in the non-ASCT group. Fifty-seven percent failed to respond (PD = 38% and SD = 19%) in the ASCT group. Summary: The introduction of NAs earlier in the management of patients with myeloma has improved OS. This is driven by improvements in PFS to frontline therapy and after first relapse. However, with current therapeutic approaches patients will be exposed to both IMiDs and PIs much earlier in their disease. In many jurisdictions, the limited treatment options in third line and beyond, especially in double exposed patients, poses a significant therapeutic challenge. Durable responses are limited in this setting with most patients relapsing after only 6 months. In addition, approximately a third of patients have overtly progressive disease. Interestingly, front-line ASCT eligibility had no impact on outcome with subsequent relapses, emphasizing the fact that ASCT only improves the outcome for the line in which it is employed. Further study regarding resistant mechanism and clonal evolution after exposure to both IMiDs and PIs will be important in developing rationally designed therapeutic regimens for this population. Disclosures Venner: J&J: Honoraria, Research Funding; Amgen: Honoraria; Celgene: Honoraria, Research Funding. Off Label Use: Some patients in this series will have received frontline lenalidomide which is not yet an approved indication for this drug in Canada.. Bahlis:Johnson & Johnson: Speakers Bureau; Johnson & Johnson: Consultancy; Amgen: Consultancy; Celgene: Consultancy, Honoraria, Research Funding, Speakers Bureau; Johnson & Johnson: Research Funding. Neri:Celgene: Research Funding. Sandhu:Amgen: Consultancy, Honoraria; Novartis: Consultancy, Honoraria; Janssen: Consultancy, Honoraria; Celgene: Consultancy, Honoraria. Duggan:Jansen: Honoraria; Celgene: Honoraria. Belch:Janssen-Cilag: Consultancy. Jimenez-Zepeda:Celgene: Honoraria; J&J: Honoraria; Amgen: Honoraria.

Prognostic value of circulating Bcl-2/IgH levels in patients with follicular lymphoma receiving first-line immunochemotherapy

Blood ◽  
2015 ◽  
Vol 126 (12) ◽  
pp. 1407-1414 ◽  
Author(s):  
Fabian Zohren ◽  
Ingmar Bruns ◽  
Sabrina Pechtel ◽  
Thomas Schroeder ◽  
Roland Fenk ◽  
...  
Keyword(s):  
Follicular Lymphoma ◽  
Prognostic Value ◽  
First Line ◽  
Prognostic Relevance ◽  
First Line Therapy ◽  
Line Therapy ◽  
Key Points ◽  
Before And After

Key Points Independent prognostic relevance of quantitative Bcl-2/IgH monitoring in the PB of patients with FL before and after first-line therapy.

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