Limited Feasibility of Double Transplant Program: A Multicenter Study on 151 Multiple Myeloma Patients Aged≤65 Years.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 1175-1175
Author(s):  
A. Corso ◽  
S. Mangiacavalli ◽  
L. Barbarano ◽  
E. P. Alessandrino ◽  
R. Cairoli ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Progression Free Survival ◽  
Stage Ii ◽  
High Dose ◽  
Severe Toxicity ◽  
Peripheral Blood Stem Cells ◽  
Free Survival ◽  
Intention To Treat ◽  
Transplant Program ◽  
Related Mortality

Abstract High dose therapy represents the gold standard therapy for newly diagnosed multiple myeloma (MM) patients (pts), with no definite agreement about the adoption of single or double transplant. From January 2000 to December 2004, 151 consecutive MM pts aged ≤65 years in stage II, III or I in progression according to Durie-Salmon were enrolled in a multicenter no randomised high dose program including a tandem transplant (Tx1; Tx2). The protocol was designed as follows: 2 pulse-VAD as induction, 2 DCEP to mobilise peripheral blood stem cells (PBSC), double auto-transplant 3-6 months apart each conditioned with high-dose Melphalan at the dose of 200 mg/m2. Patients characteristics at the enrolment: males 76 (51%), females 75 (49%), median age 55 (range: 35–65), stage I in progression 26 (17%), stage II 25 (16%), stage III 100 (67%). Response rates after each phase for the evaluable patients are reported in the table below VAD (151 pts) DCEP (146 pts) Tx1 (119 pts) Tx2 (63 pts) CR (%) 4 9 18 29 VGPR (%) 28 35 48 60 PR (%) 44 30 25 9 SD (%) 18 10 2 0 Progr (%) 6 16 7 0 Patients not addressed to transplant for mobilization failure were only 5%. Most of the patients (75%) collected ≥ 4x106CD34+cells/Kg after each DCEP-cycle which were considered adequate to rescue hemopoiesis after each transplant. The whole protocol was well-tolerated. In particular, no therapy related mortality was associated to pulse-VAD, or DCEP, and no difference between Tx1 and Tx2 as far the transplant related mortality was registered (1.5% after each transplant). Second transplant was not performed in 48 pts for the following reasons: 8 pts (7%) did not collect enough PBSC, 8 pts (7%) have had severe toxicity with the first transplant; 8 pts (7%) underwent allo-TMO; 7 pts (6%) had progressive disease and 15 pts (12%) refused Tx2. Finally only 76 pts (50% of the enrolled pts) completed the program with the second transplant. Analysing data on an intention-to-treat basis, median follow-up was 30 months, median Progression Free Survival (PFS) was 31 months, median overall survival (OS) was not reached. The median Event Free Survival (calculated from the completion of Tx1 to progression or any other event) was 20 months. No difference in terms of PFS and EFS was found comparing pts who finally received only Tx1, with those who completed the protocol (p=0.9; p=0.5). The EFS was not statistically different for patients receiving one or two transplant even when the analysis was performed according to the type of response achieved after Tx1. In conclusion, despite higher percentage of good quality responses (CR+VGPR) can be obtained with 2 transplants with respect to 1 (66% vs 89%) without additional toxicity, no difference in terms of PFS or EFS were observed between the patients who underwent 1 or 2 transplants. Thus, keeping into account the more complex management of patients in a tandem transplant program, it might be more advantageous to perform as initial therapeutic approach, high-dose protocol including only 1 transplant procedure.

Results of High Dose Chemotherapy and Autologous Stem Cell Transplantation in Patients with Chemo-Responsive Multiple Myeloma.

Blood ◽  
2005 ◽  
Vol 106 (11) ◽  
pp. 5468-5468
Author(s):  
Kenneth A. Ault ◽  
Delvyn C. Case ◽  
Marjorie A. Boyd ◽  
Ervin J. Thomas ◽  
Frederick R. Aronson ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Progression Free Survival ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Maximal Effect ◽  
Peripheral Blood Stem Cells ◽  
Free Survival ◽  
Blood Stem Cells ◽  
Patient Selection Criteria

Abstract 29 patients with Stage III multiple myeloma have undergone transplantation at our institution over the past 10 years. Patient selection criteria included age less than 70 years, creatinine less than 2mg/ml, no active infection, cardiac ejection fraction >40%, DLCO > 50% of predicted and no other co-morbid conditions that would jeopardize sur-vival. In addition, there was demonstrated chemo-sensitivity of the disease with at least a 50% decrease in M-component and a decrease in marrow plasmacytosis to less than 10%. After treatment to maximal effect with VAD (3–6 cycles), peripheral blood stem cells were collected. The dose of CD34 positive cells ranged from 1.8 to 17.4 x106/kg. (median 11.4 x 106/kg). 8 patients treated prior to September 2000 received high dose therapy with Melphalan 140mg/m2 and fractionated TBI, 150cGy bid for 5 doses. Patients treated after September 2000 received Melphalan 200mg/m2 without radiation. The median age at transplantation was 52 years (range 29 to 71). There were no treatment related deaths. Days to achieve AGC>500/ul ranged from 5 to 13 (average 6.8). The median length of follow up is 2.7 years. Currently 23 patients are alive, and 18 are free from progression. Overall survival at 5 years is 79%. Progression-free survival at 5 years is 43%. Figure Figure Our experience suggests that carefully selected patients with chemo-responsive multiple myeloma have relatively high rates of overall and progression free survival when compared to results reported for a broader population of patients.

Reduced Intensity Allogeneic Stem Cell Transplantation for Mantle Cell Lymphoma Is Associated with Substantial Late Transplant Related Mortality and a Poor Outcome in Patients with Chemoresistant Disease.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 2260-2260 ◽  
Author(s):  
Stephen P. Robinson ◽  
Norbert Schmitz ◽  
Goli Taghipour ◽  
Anna Sureda
Keyword(s):  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Allogeneic Stem Cell Transplantation ◽  
Progression Free Survival ◽  
High Dose ◽  
Free Survival ◽  
Mantle Cell ◽  
Reduced Intensity ◽  
Related Mortality

Abstract The prognosis for patients with mantle cell lymphoma (MCL) treated with conventional chemotherapy remains poor. Dose escalation and stem cell transplantation has been increasingly employed in an attempt to improve the outcome in these patients. However, due to the advanced age of many patients with MCL, high dose therapy and allogeneic stem cell transplantation is particularly hazardous. Reduced intensity allogeneic transplantation (RIT) may reduce the toxicity of allogeneic stem cell transplantation, facilitate allogeneic engraftment and graft versus lymphoma reactions. However, the results reported to date with this treatment modality have been based on small numbers of patients and provide conflicting results. We have therefore analysed the outcome of a large cohort of patients with MCL reported to the EBMT registry who have undergone RIT. A total of 144 patients (123 male) with a histological diagnosis of MCL were reported by 81 centres. The median age at transplant was 49 years (range 28–68 years) and the median time from diagnosis to transplant was 25 months (range 0.25–13.2 years). The patients had received a median of 2 (range 1–5) lines of prior chemotherapy and 60 (42%) had undergone a prior high dose procedure. At the time of RIT 100 patients had chemosensitive disease, 22 chemoresistant disease and 22 had untested relapse. Patients underwent conditioning with reduced intensity regimens prior to transplantation with allogeneic peripheral blood stem cells (122), bone marrow (20) or both (1). Fully matched sibling donors were used in 109 cases, matched unrelated donors in 21 and 9 patients received mismatched stem cells. 123 of 126 patients assessable for engraftment demonstrated sustained engraftment. With a median follow up of 9 months 84 patients remain alive and 60 have died (15 from progressive disease and 45 from non-relapse mortality). The transplant related mortality (TRM) was 12% at 100 days but by Kaplan-Mier analysis the TRM was 35% at 1 year and 50% at two years. In univariate analysis there was a non-significant trend to a higher TRM in patients with chemoresistant disease (p=0.067) and those with a prior transplant (p=0.062). Patient age and the number of lines of prior therapy had no impact on TRM. At two years following transplant 57% of patients had evidence of disease relapse or progression which was significantly worse in those with chemoresistant disease prior to transplant (p=0.02). The overall survival (OS) at 1 year and 2 years was 55% and 31% respectively and was worse for patients with chemoresistant disease. The progression free survival (PFS) at 1 and 2 year was 43% and 26% respectively. Only disease status at transplantation predicted for a worse PFS. Acute GVHD (grade II-IV) developed in 52 patients and chronic GVHD in 23 patients. Although the early transplant related toxicity is low there remains a significant TRM following RIT for MCL and consequently a low progression free survival. Patients with chemoresistant disease have a particularly poor outcome.

High-Dose Chemotherapy Followed by Autologous Hematopoietic Stem Cell Transplantation (AHSCT) for Lymphocyte Predominant Hodgkin’s Disease.

Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 3061-3061 ◽  
Author(s):  
Philip Bierman ◽  
Hina Naushad ◽  
Fausto Loberiza ◽  
R. Gregory Bociek ◽  
Julie M. Vose ◽  
...  
Keyword(s):  
Overall Survival ◽  
Hodgkin's Disease ◽  
Hodgkin’S Disease ◽  
Progression Free Survival ◽  
High Dose ◽  
High Dose Therapy ◽  
Peripheral Blood Stem Cells ◽  
Free Survival ◽  
Nodular Sclerosis ◽  
Blood Stem Cells

Abstract Lymphocyte Predominant Hodgkin’s Disease (LPHD) is a B-cell lymphoma that may require different treatment and may have a different natural history than classical Hodgkin’s disease. Although AHSCT is accepted therapy for patients with relapsed and refractory classical Hodgkin’s disease, there is little information regarding transplantation for LPHD. We performed a retrospective analysis of 19 patients who were treated with AHSCT for relapsed or refractory LPHD at the University of Nebraska Medical Center between April, 1987 and October, 2002. Biopsies of all LPHD patients were reviewed to confirm the diagnosis according to the WHO classification. Patients with a prior or concurrent diagnosis of classical Hodgkin’s disease or non-Hodgkin’s lymphoma were excluded. There were 18 men and 1 woman. Median age was 33 years (range 19–52). Thirteen patients (68%) received 1–2 chemotherapy regimens prior to AHSCT, and 6 patients (32%) received 3 or more regimens. Nine patients (47%) received radiation therapy prior to AHSCT. Five patients (26%) had extranodal disease at the time of AHSCT. Five patients (26%) were transplanted with autologous bone marrow, and 14 patients (74%) received peripheral blood stem cells. Six patients (32%) were transplanted with BEAM (carmustine, etoposide, cytarabine, melphalan), and 13 patients (68%) were treated with CBV (cyclophosphamide, carmustine, etoposide). The results of AHSCT for the 19 patients with LPHD were compared with 229 patients in our database who received AHSCT for relapsed and refractory nodular sclerosis Hodgkin’s disease during the same time period. The characteristics of the groups were similar with respect to age, disease status at the time of AHSCT, stage at AHSCT, amount of treatment prior to AHSCT, and interval between diagnosis and AHSCT. Patients with LPHD were more likely to be males (p<0.001), less likely to have received radiation prior to AHSCT (p=0.06), and more likely to have been transplanted with peripheral blood stem cells (p=0.05). The actuarial 5-year progression-free survival following AHSCT for patients with LPHD and nodular sclerosis Hodgkin’s disease was 40% (95% CI 18% to 61%) and 39% (95% CI 33% to 45%), respectively (p=0.30). The actuarial 5-year overall survival following AHSCT for patients with LPHD and classical Hodgkin’s disease was 56% (95% CI 30% to 75%) and 53% (95% CI 46% to 59%), respectively (p=0.36). A multivariate analysis comparing patients with LPHD and those with nodular sclerosis Hodgkin’s disease was performed. The relative risk of treatment failure following AHSCT for patients with nodular sclerosis histology was 1.14 (95% CI 0.62 to 2.12; p=0.67), and the relative risk of death was 1.22 (95% CI 0.62 to 2.41; p=0.56). These results demonstrate that long-term progression-free survival and overall survival can be achieved following high-dose therapy and AHSCT for patients with LPHD. Furthermore, no significant differences in progression-free survival and overall survival were identified when results of AHSCT for LPHD and nodular sclerosis Hodgkin’s disease were compared. Although none of the LPHD patients were treated with newer agents such as gemcitabine or rituximab prior to AHSCT, this analysis suggests that high-dose therapy followed by AHSCT may be used for patients with relapsed and refractory LPHD as well as classical Hodgkin’s disease.

A Novel Reduced Intensity Conditioning Can Induce a High Incidence of Sustained Donor Engraftment After Double Unit Cord Blood Transplantation (CBT) without Anti-Thymocyte Globulin

Blood ◽  
2010 ◽  
Vol 116 (21) ◽  
pp. 2351-2351
Author(s):  
Doris M Ponce ◽  
Craig Sauter ◽  
Marissa Lubin ◽  
Anne Marie Gonzales ◽  
Glenn Heller ◽  
...  
Keyword(s):  
Risk Factors ◽  
Acute Gvhd ◽  
Progression Free Survival ◽  
High Dose ◽  
Free Survival ◽  
Prior Therapy ◽  
Cd34 Cells ◽  
High Incidence ◽  
Related Mortality

Abstract Abstract 2351 CBT can be curative for patients with high-risk hematologic malignancies. However, patients of older age, those with extensive prior therapy, or significant co-morbidities may not tolerate high-dose myeloablative conditioning. Reduced intensity (RI) or non-myeloablative (NMA) conditioning has been successfully used in CBT, especially in patients with lymphomas. However, patients with myeloid malignancies without extensive prior therapy have an increased risk of graft rejection following NMA CBT. Further, the addition of anti-thymocyte globulin (ATG) to enhance engraftment increases the risk of serious infections and Epstein-Barr virus post-transplant lymphoproliferative disease, and could increase the risk of relapse. Therefore, we investigated the efficacy and safety of a novel ATG-free RI conditioning prior to double unit CBT in patients with acute leukemias and myelodysplasia with the hypothesis that this regimen can induce a high incidence of sustained donor engraftment. Conditioning consisted of cyclophosphamide 50 mg/kg (day -6), fludarabine 30 mg/m2/day × 5 (days -6 to -2), thiotepa 5 mg/kg/day × 2 (days -5 and -4), and total body irradiation 200 cGy × 2 (days -2 and -1). All patients received cyclosporine-A and mycophenolate mofetil for graft-versus-host disease (GVHD) prophylaxis. Between 10/01/07-04/30/10, 20 patients were transplanted. The median age was 56 years (range 18–69). Thirteen (65%) had AML (9 CR1, 4 CR2), 4 (20%) had ALL (3 CR1, 1 CR3), and 3 (15%) had MDS (with one patient also having follicular lymphoma). The majority had high-risk disease. Indications for RI conditioning were the risk factors for transplant-related mortality (TRM) with high-dose conditioning of age ≥50 years, and/or extensive prior therapy, and/or significant co-morbidities. Thirteen patients had only 1 of these risk factors, whereas 7 had ≥2 risk factors. Units were predominantly 4–5/6 HLA-matched to the recipient (one 6/6, twenty-four 5/6, fifteen 4/6). The median infused cell doses of the larger units were 2.7 × 107 total nucleated cells/kg (range 1.46–5.56) and 0.95 × 105 CD34+ cells/kg (range 0.35–3.32), and 1.89 × 107/kg total nucleated cells/kg (range 1.42–2.47) and 0.59 × 105/kg CD34+ cells/kg (range 0.18–1.52) for the smaller units, respectively. The cumulative incidence of sustained donor engraftment at day 45 was 95% (95%CI: 81–100). The single patient with graft failure was 100% donor in the day 21 bone marrow, but died early post-transplant of multi-organ failure without count recovery. The median time to neutrophil recovery ≥0.5 × 109/l was 25 days (range 13–43). The median total donor chimerism in the day 21 bone marrow was 94% (both units combined, range 71–100), and sustained engraftment was accounted for by one unit in 18/19 engrafting patients. The incidence of grade II-IV acute GVHD at day 100 was 55% (95%CI: 32–78), and 46% (95%CI: 21–71) of patients have had late acute GVHD requiring ongoing therapy or chronic GVHD to date. The incidence of day 100 transplant-related mortality (TRM) was 20% (95%CI: 2–38). Notably, none of the 13 patients with only one risk factor died of transplant-related causes. By contrast, 5/7 (71%) patients with ≥2 risk factors died of TRM by day 100 (p=0.03, Table 1). Two additional patients died of relapse. With a median follow-up of 13 months (range 3–31), 1 year progression-free survival is 74% (95%CI: 55–94) (Figure 1). We demonstrate that this ATG-free RI conditioning is associated with a high incidence of sustained donor engraftment, and acceptable toxicities in older patients without other risk factors. While longer follow-up is needed, progression-free survival is encouraging provided multiple risk factors are not present. This conditioning combined with double unit grafts warrants further investigation, and may also be a promising alternative to high-dose conditioning in younger patients. Table 1. Day 100 TRM according to number of risk factors (age ≥50 years, extensive prior therapy, significant co-morbidities). Risk Factors Day 100 TRM P Value 1 (N = 13) 0/13 (0%) 0.03 ≥2 (N = 7) 5/7 (71%) Figure 1. Progression-Free Survival At 1 Year Figure 1. Progression-Free Survival At 1 Year Disclosures: Giralt: Celgene: Honoraria, Speakers Bureau; Millenium: Honoraria, Speakers Bureau.

Characteristics Of Multiple Myeloma Patients With 6-Year Or Longer Progression-Free Survival After a Single Autologous Transplant

Blood ◽  
2013 ◽  
Vol 122 (21) ◽  
pp. 3366-3366 ◽  
Author(s):  
Kehinde U.A. Adekola ◽  
Qaiser Bashir ◽  
Nina Shah ◽  
Sai Ravi Pingali ◽  
Simrit Parmar ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Board Of Directors ◽  
Induction Therapy ◽  
Progression Free Survival ◽  
High Dose ◽  
Cell Transplant ◽  
Advisory Committees ◽  
Free Survival ◽  
Autologous Transplant ◽  
Preparative Regimen

Background High dose chemotherapy followed by an autologous stem cell transplant (auto-HCT) is considered standard of care in patients with newly diagnosed multiple myeloma (MM). In a recent randomized trial, median progression free survival (PFS) after auto-HCT, with or without maintenance therapy was 46 and 27 months, respectively (McCarthy P et al. NEJM 2012). However, about 15% of patients are reported to have much longer PFS (Pineda-Roman M et al. Cancer 2008). Here we tried to identify the factors that may predict a long PFS after auto-HCT. Methods We performed a retrospective chart review of patients who received an auto-HCT for MM between January 2000 and March 2007. A total of 1135 patients underwent an auto-HCT during this period, and 194 patients (17%) had a minimum PFS of 72 months or longer after a single auto-HCT. The primary objective was to determine the variables associated with a long PFS and overall survival (OS). Results Patient characteristics and outcomes are shown in the attached Table. The median age at auto-HCT was 56 years, and the median time from diagnosis to auto-HCT was 7.5 months. Twenty-three (13%) patients had ≥ 10% plasma cells in the bone marrow at auto-HCT and only 9 patients (4.8%) had high-risk cytogenetic abnormalities. One-hundred and fifty (77%) patients received induction therapy containing either an immunomodulatory (IMiD) agent or a proteasome inhibitor (PI). At the time of the auto-HSCT, only 13 (6.7%) patients were in CR and 38 (19.6%) were CR or VGPR after induction therapy (Table). One-hundred and sixty three (84%) patients received mephalan alone as conditioning regimen. Eighty-one (42%) patients received post auto-HCT maintenance. Eighty (41%) patients achieved a CR, while 104 (54%) achieved CR + VGPR after auto-HCT. Six patients (3.1%) developed a second primary malignancy post- autologous transplant. After a median follow-up of 95.4 months, median PFS was 97.3 months and median OS has not been reached. The 10-year PFS and OS were 41% and 73% respectively. Use of melphalan alone as preparative regimen was associated with a longer PFS and OS (p=0.004 and 0.004, respectively). Achievement of CR after auto-HCT was associated with a longer PFS only (p=0.001), and the use of IMiD or a PI as induction was associated with a longer OS (p=0.01). Conclusion Approximately 17% patients achieved a median PFS of 6 years or longer after a single auto-HCT. The long PFS in this cohort may be associated with younger age, low incidence of HR cytogenetics, use of an IMiD or PI as induction therapy, relatively low disease burden at auto-HCT, transplant from the year 2000 onwards, achievement of CR in >40% and the use of melphalan alone as preparative regimen. Disclosures: Shah: Celgene: Membership on an entity’s Board of Directors or advisory committees, Research Funding. Qazilbash:Celgene: Membership on an entity’s Board of Directors or advisory committees.

Targeting Complete Response with Upfront Bortezomib Followed By Autologous Transplantation and Consolidation Therapy for Untreated Multiple Myeloma (TUBA study)

Blood ◽  
2016 ◽  
Vol 128 (22) ◽  
pp. 3463-3463
Author(s):  
Hideki Nakasone ◽  
Kiriko Terasako-Saito ◽  
Teiichi Hirano ◽  
Atsushi Wake ◽  
Seiichi Shimizu ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Partial Response ◽  
Progression Free Survival ◽  
Complete Response ◽  
Induction Treatment ◽  
High Dose ◽  
Induction Phase ◽  
Consolidation Therapy ◽  
Newly Diagnosed ◽  
Free Survival

Abstract [Background] Multiple myeloma (MM) is generally considered incurable. Recently, novel drugs, including bortezomib, have demonstrated a survival benefit for newly diagnosed MM patients compared with classical treatments. Complete response (CR) after treatment is known to be associated with superior progression-free survival. Thus, we prospectively evaluated the efficacy and safety of boretezomib + dexamethasone (BD) for patients with newly diagnosed MM, followed by autologous hematopoietic stem cell transplantation (ASCT). We added BD consolidation therapy to aim CR if CR was not achieved after ASCT. [Patients and methods] This clinical study prospectively recruited newly diagnosed MM patients eligible for ASCT between 2010 and 2012. Due to health insurance issues in Japan, two courses of high-dose dexamethasone (HD-DX) had been administrated prior to BD induction treatment until Nov. 2011, while BD was administrated as an initial induction treatment since Dec. 2011. BD induction treatment included 1.3 mg/m2 of bortezomib on days 1, 4, 8, and 11 with 20mg of dexamethasone on days 1, 2, 4, 5, 8, 9, 11, and 12. This BD induction cycle was repeated every 3 weeks for 4 courses. Thereafter, filgrastim-based mobilization and ASCT following high-dose melphalan administration was performed. If patients did not achieve CR after ASCT, BD consolidation therapy (bortezomib: 1.3 mg/m2 on days 1, 8, and 15; dexamethasone 20 mg/day on days 1-2, 8-9, and 15-16) every 4 weeks was added to target CR (Figure 1) (UMIN-CTR: UMIN000002442). [Results] The median observational duration among survivors was 1536 days (range: 464-2023) at this analysis. Of the 47 enrolled MM patients, 46 (male 27; female 19) were eligible for BD induction treatment, while the remaining one achieved CR before BD induction. The median age of the patients was 59 (range: 35-67) years. Of the 44 patients whose karyotype analyses were available, normal karyotype was observed in 35. Abnormal karyotype included complex type in 4, diploid in 1, and other abnormalities in 4. FISH revealed deletion of p53 in 5 of 39 patients whose information was available; deletion of 13-chromosome in 16 of 42, IgH-MAF fusion in 1 of 40; IgH-FGFR3 fusion in 5 of 41; IgH-BCL1 fusion in 9 of 39. Of the 46 MM patients, 19 received HD-DX prior to BD induction, and 34 received ASCT after BD induction treatment (Figure 1). During the BD induction phase, 3 patients experienced disease progression, and BD treatment was discontinued in 9 patients because of their consent withdrawal (n=2) and adverse events (n=7) including interstitial pneumonia in 2, persistent neuropathy in 1, CMV enterocolitis in 1, heart failure in 1, diabetes mellitus in 1, and liver dysfunction in 1. After BD induction phase (n=46), their response was >= CR in 4 (8%), very good partial response (VGPR) in 10 (22%), partial response (PR) in 18 (39%), stable disease (SD) in 2 (4%), and progression or withdrawal in 12 (26%). After ASCT, their response was >=CR in 9 (20%), VGPR in 11 (24%), PR in 12 (26%), SD in 1 (2%), and additional progression or withdrawal in 1 (2%). Of the 24 patients who received ASCT and whose response was less than CR, 21 received BD consolidation therapy for a median of 4 courses (range: 1- 8). BD consolidation was discontinued in 4 patients due to persistent neuropathy or cytopenia. Finally, maximum response after ASCT with or without BD consolidation was >= CR in 19 (41%), VGPR in 7 (15%), PR in 6 (13%), < SD in 2 (2%, Figure 2). Through BD consolidation, CR was achieved in 8 of 11 patients with post-ASCT VGPR and 2 of 12 patients with post-ASCT PR. In total, 4-year progression-free survival (PFS) and overall survival (OS) was 43% (95%CI: 28-57%) and 80 % (95%CI: 64-90%), respectively. Focusing on CR patients after ASCT and those who actually received BD consolidation, PFS adjusted for karyotype and age were not different between CR patients after ASCT and after BD consolidation, while patients with VGPR or less after consolidation had significantly lower PFS (Figure 3). [Conclusion] BD induction and ASCT provided CR rate of 27% among ASCT patients, although BD induction may expectedly cause adverse events including persistent neuropathy and viral infections. Patients who achieved CR after ASCT showed good PFS, and targeting CR through BD consolidation might improve CR rate. It is worthwhile to prospectively compare the efficacy of BD consolidation only for patients who failed to achieve CR or universal consolidation strategy. Disclosures Kanda: Otsuka Pharmaceutical: Honoraria, Research Funding.

Pretransplant hemoglobin and serum creatinine levels correlate with progression free survival in myeloma patients undergoing autologous stem cell transplantation.

2019 ◽  
Vol 37 (15_suppl) ◽  
pp. e19532-e19532
Author(s):  
Taner Demirer ◽  
Guldane Cengiz Seval ◽  
Selami Kocak Toprak ◽  
Sinem Civriz Bozdag ◽  
Meltem Kurt Yuksel ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Serum Creatinine ◽  
Cell Transplantation ◽  
Autologous Stem Cell Transplantation ◽  
Progression Free Survival ◽  
High Dose ◽  
Free Survival ◽  
The Impact

e19532 Background: High dose melphalan and autologous stem cell transplantation (ASCT) significantly prolong survival for patients with multiple myeloma (MM). The purpose of this study is to assess the effects of hemoglobin (Hgb) and serum creatinine (Crea) values at the time of transplantation on the overall outcome of patients with multiple myeloma treated at our transplant center. Material & Methods: This analysis included 247 consecutive patients who underwent ASCT for MM between 2010-2016. Hemoglobin was grouped as low or high relative to their sample median. Patients were also stratified according to serum Crea value at the time of transplantation ( < 2 or ³2 mg/dl). Results: The median age was 57 (29-75) years and most patients were male (n = 151, 61.1%), IgG subtype (n = 124, 50.2%), and ISS stage 3 (n = 122, 49.4%). The interval from the time of diagnosis to ASCT was median 7 months and median follow-up from ASCT was 49 months (range, 3-198 months). The most commonly induction regimens included VAD (vincristine, doxorubicin and dexamethasone) and VCD (bortezomib, cyclophosphamide, dexamethasone), respectively. Since maintenance was not an approved treatment in myeloma most patients did not receive any. For the entire cohort, the median Hgb and Crea were 11.5 g/dL and 0.9 mg/dL respectively. No difference in progression free survival (PFS) was observed between a lower and higher Hgb (82 vs. 81 months, p = 0.96). However, the median PFS was significantly longer in patients with a lower Crea compared to those with a higher Crea (83 vs. 48 months, p = 0.01). Patients with both a lower hemoglobin and higher Crea experienced shorter PFS compared to those with a higher hemoglobin and lower Crea (45 vs. 82 months, p < 0.001). We failed to demonstrate the impact of creatinin levels on time to neutrophil and platelet engraftment. There were no differences in OS according to lower vs. higher Hgb (58 vs. 52 months; p = 0.29, respectively) but in higher crea cohort worse OS was observed (41 months vs. 57 months; p = 0.02, respectively). Conclusions: We demonstrate that hemoglobin and creatinine represent important determinants of clinical outcomes after ASCT. A lower hemoglobin and higher creatinine, individually and when combined, were associated with shorter PFS. Therefore, further studies of larger randomized cohorts are required to clarify the impact of pre-transplant Hgb and Crea levels on ASCT outcomes.

The Survival of Multiple Myeloma Patients: A Single Institution Study.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 5223-5223
Author(s):  
Zwi N. Berneman ◽  
An-Sofie Verstraete ◽  
Alain Gadisseur ◽  
Ann Van de Velde ◽  
Wilfried A. Schroyens
Keyword(s):  
Multiple Myeloma ◽  
Overall Survival ◽  
Stem Cell ◽  
Stem Cell Transplantation ◽  
Cell Transplantation ◽  
Progression Free Survival ◽  
High Dose Chemotherapy ◽  
High Dose ◽  
Conventional Chemotherapy ◽  
Free Survival

Abstract Background: For a long time, multiple myeloma has been a disease with a poor outcome. High dose (melphalan) chemotherapy followed by autologous stem cell transplantation has been reported to improve the overall and progression-free survival of these patients. Objective: To determine the survival of multiple myeloma patients treated with conventional chemotherapy and compare it with that of patients treated with high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation. Design/Methods: 83 myeloma patients treated at a single institution were included in this retrospective study. They were divided into two groups: one group of patients who were received high-dose chemotherapy followed by autologous peripheral blood stem cell transplantation (n=42) and one group of patients who only received conventional chemotherapy and were eventually also treated with thalidomide and/or corticosteroids (n=41). The distribution of the stages of the disease according to Salmon and Durie were similar in both groups of patients. For both groups, the overall and progression-free survival was calculated. Results: In the general analysis, myeloma patients who underwent an autologous transplant had a significantly longer overall survival (58.8 vs. 52.2 months, p=0.036) and progression-free survival (39.6 vs. 11.8 months, p &lt; 0.001) in comparison with the conventional chemotherapy group. If analysis was restricted to those patients who were transplanted as a first-line treatment, there was no significant difference in overall survival in comparison with conventional chemotherapy (51.8 vs. 52.2 months, p= 0.422); progression-free survival was significantly better in the first-line transplant arm as compared to the conventional chemotherapy arm (35.4 vs. 11.8 months, p= 0.003). As the median age in the transplant arm was significantly lower than in the conventional chemotherapy arm, we also performed a sub-analysis of patients who were between 60 and 70 years of age at diagnosis; there was no significant difference in overall survival between the two groups (60.7 vs. 69.5 months, p= 0.656), while the progression-free survival was again better in the autologous transplant group as compared to the conventional chemotherapy group (41.0 vs. 8.4 months, p= 0.020). Conclusion: High-dose chemotherapy and autologous stem cell transplantation in the treatment of myeloma is associated with improved progression-free survival and in the general analysis, with improved overall survival. The overall survival of patients who were only treated with conventional chemotherapy is somewhat higher (more than 4 years) as compared to that of historical controls (2–3 years).

A Randomized Comparison of Total-Marrow Irradiation, Busulfan and Cyclophosphamide with Tandem High-Dose Melphalan in Patients with Multiple Myeloma.

Blood ◽  
2007 ◽  
Vol 110 (11) ◽  
pp. 728-728
Author(s):  
Stefan Knop ◽  
Katja Bauer ◽  
Holger Hebart ◽  
Hannes Wandt ◽  
Lorenz Trumper ◽  
...  
Keyword(s):  
Stem Cells ◽  
Multiple Myeloma ◽  
Plasma Cells ◽  
Disease Free Survival ◽  
Marrow Transplant ◽  
High Dose ◽  
Newly Diagnosed ◽  
Peripheral Blood Stem Cells ◽  
Free Survival ◽  
Total Marrow Irradiation

Abstract Background Myeloablative chemotherapy with support of autologous peripheral blood stem cells (APBSC) has widely been accepted as a standard of care in patients (pts) with newly diagnosed multiple myeloma (MM). High-dose (HD) melphalan (Mel) 200 mg/m2 was considered superior to total-body irradiaton (TBI) plus Mel 140 mg/m2 for toxicity reasons. Since MM plasma cells are inherently responsive to irradiation, our group evaluated TBI aimed at reduced organ toxicity by shielding lungs and liver (total-marrow irradiation [TMI], 9 Gy) combined with busulfan (Bu, 12 mg/kg) and cyclophosphamide (Cy, 120 mg/kg) in a previous phase I/II trial (Einsele et al, Bone Marrow Transplant, 2003). Patients and methods In the current study (DSMM I), subjects with previously untreated MM in Durie-Salmon stages II/III were randomly assigned to either receive one course of TMI/Bu/Cy versus two cycles of HD Mel 200 mg/m2 each with APBSC transplantation if having had an adequate number of stem cells collected and at least stable disease. Primary end point was event-free survival (EFS), secondary end points overall (OS) and disease-free survival (DFS). Results A total of 294 pts (median age, 54 years), 246 of whom completed stem cell harvest were enrolled between 8/1998 and 1/2002 by 46 centres. Eventually, 198 (n=100 TMI/Bu/Cy and n=98 HD Mel) pts were randomized and included into the ITT population. The safety population (n=80 TMI and n=118 HD Mel, due to 18 pts switching to Mel) was analyzed for toxicity and response. CR rate before HD therapy was 7.0% (7/100) in the TMI and 6.1% (6/98) in the Mel arm respectively. Significantly more pts receiving TMI/Bu/Cy experienced WHO grades 3 and 4 pulmonary and gastrointestinal toxicity and pain. Following HDT, CR rate increased to 17.5% (14/80, TMI) and 32.2% (38/118, HD Mel; p=.022) respectively. After a median follow-up of 1447 days, median EFS in the TMI group was 1161 days versus 1090 days for HD Mel (p=.812). Probability of 4-year OS was 72.7% (95%-CI: 62.1–80.7) with TMI and also 72.7% (95%-CI: 61.7–81.1) after HD Mel (p=.754). For pts in CR following HD therapy, probability of 4 year DFS was 62.4% (95%-CI: 33.6–81.6) for TMI vs. 50.4% (95%-CI: 30.6–67.3) for HD-Mel (p=.138). Conclusion In this randomized trial on pts with newly diagnosed MM, the irradiation-based regimen was associated with more pulmonary and GI toxicity when compared to HD Mel. Incidences of other toxicities including hepatotoxicity, however, were not different between the two treatment arms. CR rate was superior for HD-Mel, while there was no difference in OS and EFS between the two treatment arms. Subjects achieving CR may be more likely to enjoy prolonged DFS after TMI/Bu/Cy.

Achievement of CR and nCR Before and After First High-Dose Therapy Followed by Autologous Stem Cell Transplantation Is a Major Marker for Long-Term Survival in Multiple Myeloma Patients.

Blood ◽  
2009 ◽  
Vol 114 (22) ◽  
pp. 3400-3400
Author(s):  
Hartmut Goldschmidt ◽  
Gerlinde Egerer ◽  
Ute Hegenbart ◽  
Markus Munder ◽  
Thomas Hielscher ◽  
...  
Keyword(s):  
Multiple Myeloma ◽  
Overall Survival ◽  
Progression Free Survival ◽  
High Dose ◽  
Significant Prognostic Factor ◽  
High Dose Therapy ◽  
Free Survival ◽  
Before And After ◽  
Duration Of Response

Abstract Abstract 3400 Poster Board III-288 To analyse the impact of complete response (CR), near CR (nCR) and very good partial response (VGPR) before and after first high-dose therapy (HDT) followed by autologous stem cell transplantation (ASCT) on overall survival (OS) and progression-free survival (PFS), we evaluated all patients with multiple myeloma (MM) who underwent an ASCT in frontline treatment at our centre. The transplantations were performed between June 1992 and February 2009 giving a minimum follow up of 5 months after ASCT. The retrospective analysis included a total of 994 patients (579 males and 415 females) with a median age of 58 years at time of first ASCT (range 25 - 76 years). Median follow-up after first ASCT was 5.8 years. All patients suffered from symptomatic MM. Before induction treatment 48%, 31% and 21% of patients were in ISS-stage I, II and III, respectively. The following induction regimes were applied prior to HDT: VAD (n=683), TAD (n=74), PAD (n=64), and other regimes (n= 173). The patients were treated with HDT once (n= 460), twice (n=437) or thrice (n=97). 91 patients received an allogeneic SCT, 30 of these before first progression after ASCT. These were censored for PFS at time of allogeneic SCT. Maintenance therapy (interferon n=332, thalidomide n=203, bortezomib n=48 or others n=13) was administered in 596 patients. Overall survival and progression-free survival were calculated from the time of first ASCT. The median OS time was 5.7 years and the median PFS was 2.2 years. Log-rank test, univariate and multivariate Cox PH regression as well as landmark analyses were utilized to assess the prognostic impact of response. We analysed the effect of achievement of CR, of nCR or CR and of VGPR or CR or nCR before and after HDT, respectively. Achieving CR or nCR is a highly significant prognostic factor for PFS and OS before (p<0.001 and p=0.01, respectively) and after first HDT (both p<0.001). The group including VGPR showed superior outcome when assessed after HDT, driven by the effect of CR/nCR. When adjusting for the effect of age, beta-2 microglobulin before ASCT, albumin before ASCT, new drugs before ASCT (thalidomide and bortezomib; yes/no), second ASCT within 9 months (yes/no), maintenance therapy (yes/no), and date of first ASCT, achieving CR or nCR remained a significant prognostic factor (PFS after ASCT: HR=0.66 [0.54;0.80], p<0.001; OS after ASCT: HR=0.65 [0.51;0.83], p=0.001). In addition, we analyzed the effect of duration of response compared to response achievement per se. Patients who sustained their remission (overall response = PR and better) at 3 yrs after first ASCT had a favourable prognosis with respect to OS compared to patients losing remission. Conclusion: In our single-center cohort achieving CR or nCR before and after first HDT is highly prognostic for PFS and OS in MM. Sustained duration of response is also associated with an improved prognosis (3 years landmark analysis). At our centre we recommend that patients not achieving at least an nCR should be treated with a second cycle of HDT. Disclosures: No relevant conflicts of interest to declare.

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