Can High Dose Therapy Change the Course of Low Grade Lymphoma? A Study Considering Patients as Their Own Control.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 1882-1882
Author(s):  
Stephane Vignot ◽  
Nicolas Mounier ◽  
Guillaume Sergent ◽  
Pauline Brice ◽  
Jean-Pierre Marolleau ◽  
...  
Keyword(s):  
Disease Free Survival ◽  
Tumor Burden ◽  
High Dose ◽  
Low Grade ◽  
High Dose Therapy ◽  
Free Survival ◽  
Dose Therapy ◽  
New Strategy ◽  
Disease Free

Abstract Low grade lymphoma patients (pts) have an indolent evolution with median survival ranging between 8–10 years. During disease’s course, high dose therapy (HDT) and autologous stem-cell transplantation (ASCT) can be considered as an alternative to sequential chemotherapies. However, efficacy of this strategy remains controversial. The purpose of our study is to evaluate ASCT efficacy by comparing retrospectively for each pts disease free survival (DFS) after ASCT with DFS observed with pts’ last chemotherapy regimen (LCR) just before intensification. Between apr 1988 and feb 2002, 109 low grade lymphoma pts were treated with HDT and ASCT in our department, 61 were male, the median age was 49 yrs [range 28–65]. Histological subtypes were mostly follicular small cell (86 %). At time of diagnosis, LDH were normal for 85 pts; 60 pts had high tumor burden. IPI was 0 for 16 %, 1 for 70 % and 2 for 14 %. Prior to ASCT, pts had experienced a median of 2 progressions (range 1 to 5). At time of graft, 102 pts present complete or partial response and 7 pts present stable disease. Two principal intensification chemo regimens were used before ASCT: VP16/cyclophosphamide in 84 pts and BEAM in 12. TBI was associated for 86 pts. At June 2002, the median follow up was 6.4 yrs from diagnosis and 4.5 yrs from ASCT. 3 years after ASCT, survival rate was 72 % and DFS rate was 50 %. Median DFS decreased with nb of progression (p=0.02): Median DFS according to nb of progression Nb of progression 1 2 3 > 3 Nb pts (%) 17 (16) 57 (52) 28 (26) 7 (6) Median DFS in yrs 6.4 5.1 1.8 1.0 Considering pt with more than 1 progression (n=92) as his own control, DFS was longer after ASCT than after LCR for 61 % of pts. Median DFS was 2.5 yrs after ASCT and 2.0 yrs after LCR. At 3 yrs, DFS rate was 48 % after ASCT and 37 % after LCR (p<0,001): Figure Figure This study demonstrates that HDT and ASCT significantly increase DFS in comparison with the LCR for low grade lymphoma patients. Such methodology could be useful to evaluate new strategy incorporating monoclonal antibody.

High-dose therapy followed by autologous peripheral-blood stem-cell transplantation for patients with Hodgkin's disease and non-Hodgkin's lymphoma using unprimed and granulocyte colony-stimulating factor-mobilized peripheral-blood stem cells.

1994 ◽  
Vol 12 (10) ◽  
pp. 2176-2186 ◽  
Author(s):  
A Nademanee ◽  
I Sniecinski ◽  
G M Schmidt ◽  
A C Dagis ◽  
M R O'Donnell ◽  
...  
Keyword(s):  
Peripheral Blood ◽  
Disease Free Survival ◽  
High Dose ◽  
High Dose Therapy ◽  
Free Survival ◽  
Dose Therapy ◽  
Hematopoietic Recovery ◽  
Stimulating Factor ◽  
Disease Free

PURPOSE To evaluate (1) the effect of granulocyte colony-stimulating factor (G-CSF) on peripheral-blood stem-cell (PBSC) mobilization; (2) the rate of hematopoietic recovery after G-CSF-mobilized PBSC transplantation; and (3) the outcome of high-dose myeloablative therapy and PBSC transplantation in patients with relapsed or refractory lymphoma. PATIENTS AND METHODS Ninety-five patients with lymphoma underwent high-dose therapy followed by PBSC transplant in three sequentially treated cohorts of patients in a nonrandomized study. The first 30 patients received nonmobilized PBSCs (unprimed) without G-CSF after transplant, the next 26 patients received PBSC that were mobilized with G-CSF 5 micrograms/kg/d (primed-5) plus G-CSF after transplant, and the last 39 patients received PBSC mobilized by G-CSF 10 micrograms/kg/d (primed-10) plus G-CSF after transplant. The conditioning regimen consisted of fractionated total-body irradiation (FTBI) 12 Gy in combination with etoposide 60 mg/kg and cyclophosphamide 100 mg/kg. Patients with prior radiotherapy received carmustine (BCNU) 450 mg/m2 instead of FTBI. RESULTS The use of G-CSF-mobilized PBSCs in combination with G-CSF posttransplant resulted in a significantly accelerated time to recovery of both granulocyte and platelet when compared with the unprimed group. The median number of days to an absolute granulocyte count (ANC) of greater than 0.5 x 10(9)/L was 10 days for G-CSF primed versus 20 days for the unprimed (P = .0001). The median days to platelet transfusion independence was 16 and 31 days (P = .0001) for the G-CSF primed and unprimed, respectively. There were also significant reductions in the number of platelet (P = .02) and RBC transfusions (P = .006) for the G-CSF primed. Multivariate analysis of prognostic factors identified CD34+ cell dose as the only additional factor predicting engraftment. Sixty-nine patients are alive at a median follow-up of 15.9 months (range, 7.4 to 63.7). The cumulative probability of 2-year disease-free survival is 59% (95% confidence interval [CI], 36% to 79%) and 39% (95% CI 25% to 55%) for patients with Hodgkin's disease and non-Hodgkin's lymphoma, respectively. CONCLUSION The use of G-CSF-mobilized PBSC after high-dose myeloablative therapy resulted in a rapid, complete, and sustained hematopoietic recovery. Disease-free survival over 2 years can be achieved in some patients with relapsed lymphoma after high-dose therapy and PBSC transplantation. However, longer follow-up is required to confirm the curability of this approach.

Age and Response after Autologous Stem Cell Transplantation (ASCT) Define a Group of Long-Term Event-Free Survivors among Patients (Pts) with Low-Grade Follicular Lymphoma (FL): A Single Institution Experience.

Blood ◽  
2004 ◽  
Vol 104 (11) ◽  
pp. 1883-1883
Author(s):  
Charalambos Andreadis ◽  
Elise A. Chong ◽  
Edward A. Stadtmauer ◽  
Selina M. Luger ◽  
David L. Porter ◽  
...  
Keyword(s):  
Multivariable Analysis ◽  
Disease Free Survival ◽  
Autologous Bone Marrow ◽  
Large Cell ◽  
High Dose ◽  
Low Grade ◽  
Free Survival ◽  
Disease Free

Abstract Introduction: FL is generally responsive to conventional-dose chemotherapy but long term disease-free survival (DFS) is uncommon. High-dose chemo-radiotherapy followed by ASCT has the potential to induce remission in this disease but the long-term benefit of this modality remains to be determined. Methods: Between 1990 and 2003, we transplanted 52 pts originally diagnosed with low-grade FL (31 grade 1, 21 grade 2). Twenty-five (48%) had biopsy-proven large cell transformation (FL grade 3 or diffuse large cell lymphoma) before ASCT. The median number of prior therapies was 2 (range: 1 to 7). Prior to ASCT, 45 pts (87%) were responsive to salvage therapy with 20 pts (38%) in CR. Five pts (10%) had chemo-resistant disease at the time of ASCT. High-dose regimens included BCNU-cyclophosphamide-etoposide (31%), melphalan/TBI (27%), and cyclophosphamide/TBI (25%). Thirty-eight pts (73%) received peripheral stem cells (PSCT) and 14 pts (27%) received autologous bone marrow (BM) with 4-hydroxyperoxycyclophosphamide (4-hc) purging in 9 cases (17%). The median age was 49 yrs (range: 29–65). Results: There was 1 treatment-related death during the first 100 days. After ASCT, 36 pts (69%) achieved a CR, 2 (4%) had a PR, and 7 (13%) had stable disease. Among those in CR, 20 (56%) had a CR pre-ASCT, 14 (41%) had a lesser response, and 1 (3%) was chemo-resistant. Median follow-up (f/u) of survivors was 5.3 yrs (range: 1.7 months to 12.4 yrs). The median overall survival (OS) has not yet been reached. The median event-free survival (EFS) is 3.4 yrs (range: 1.7 months to 12.4 yrs). Among complete responders, more than 50% are disease free at last follow-up (range 1.7 months to 12.1 yrs). Variables favorably affecting EFS and OS are age < 60 yrs (p = 0.007, 0.015 respectively), achievement of a CR after ASCT (p = 0.002, 0.001), absence of transformation (p = 0.038, 0.017), BM vs. PSCT (p = 0.042, 0.086), and 4-hc BM purging (p = 0.044, 0.059). Number of prior regimens, response prior to ASCT, type of preparative regimen, and addition of TBI, were not significantly associated with EFS, DFS, or OS. In multivariable analysis, achievement of CR after ASCT and age < 60 yrs are the only significant predictors of EFS and OS. Adjusted for age, 53% of pts with a CR after ASCT are alive and event-free at last f/u (range: 2.4 months to 12.4 yrs) (Figure 1). In contrast, the median EFS among pts without a CR is 0.5 yrs (range: 1.7 months to 5.3 yrs). Conclusion: ASCT is a reasonable therapeutic approach to FL, resulting in long term EFS for some pts, even with relapsed, refractory and/or transformed disease. In our experience, significant predictors of EFS and OS after ASCT are complete response and age <60. The appropriate application and timing of ASCT in the management of pts with FL needs to be further evaluated in randomized, controlled clinical trials. Figure Figure

Phase I Study of Fludarabine Plus Cyclophosphamide in Patients With Previously Untreated Low-Grade Lymphoma: Results and and Long-Term Follow-Up—A Report From the Eastern Cooperative Oncology Group

2000 ◽  
Vol 18 (5) ◽  
pp. 987-987 ◽  
Author(s):  
Howard S. Hochster ◽  
Martin M. Oken ◽  
Jane N. Winter ◽  
Leo I. Gordon ◽  
Bruce G. Raphael ◽  
...  
Keyword(s):  
Phase Ii ◽  
Bone Marrow Involvement ◽  
Survival Rates ◽  
Eastern Cooperative Oncology Group ◽  
Disease Free Survival ◽  
Low Grade ◽  
Survival Times ◽  
Free Survival ◽  
Disease Free

PURPOSE: To determine the toxicity and recommended phase II doses of the combination of fludarabine plus cyclophosphamide in chemotherapy-naive patients with low-grade lymphoma. PATIENTS AND METHODS: Previously untreated patients with low-grade lymphoma were entered onto dosing cohorts of four patients each. The cyclophosphamide dose, given on day 1, was increased from 600 to 1,000 mg/m2. Fludarabine 20 mg/m2 was administered on days 1 through 5. The first eight patients were treated every 21 days; later patients were treated every 28 days. Prophylactic antibiotics were required. RESULTS: Prolonged cytopenia and pulmonary toxicity each occurred in three of eight patients treated every 3 weeks. The 19 patients treated every 28 days, who were given granulocyte colony-stimulating factor as indicated, did not have undue nonhematologic toxicity. Dose-limiting toxicity was hematologic. At the recommended phase II/III dose (cyclophosphamide 1,000 mg/m2), grade 4 neutropenia was observed in 17% of all cycles and 31% of first cycles. Grade 3 or 4 thrombocytopenia was seen in only 1% of all cycles. The median number of cycles per patient was six (range, two to 11) for all patients enrolled. The response rate was 100% of 27 patients entered; 89% achieved a complete and 11% a partial response. Nineteen of 22 patients with bone marrow involvement had clearing of the marrow. Median duration of follow-up was more than 5 years; median overall and disease-free survival times have not been reached. Kaplan-Meier estimated 5-year overall survival and disease-free survival rates were 66% and 53%, respectively. CONCLUSION: The recommended dosing for this combination in patients with previously untreated low-grade lymphoma is cyclophosphamide 1,000 mg/m2 day 1 and fludarabine 20 mg/m2 days 1 through 5. The regimen has a high level of activity, with prolonged complete remissions providing 5-year overall and disease-free survival rates as high as those reported for other therapeutic approaches in untreated patients.

scholarly journals Validation of a clinicopathological score for the prediction of post-surgical evolution of pituitary adenoma: retrospective analysis on 566 patients from a tertiary care centre

2019 ◽  
Vol 180 (2) ◽  
pp. 127-134 ◽  
Author(s):  
S Asioli ◽  
A Righi ◽  
M Iommi ◽  
C Baldovini ◽  
F Ambrosi ◽  
...  
Keyword(s):  
Pituitary Adenomas ◽  
Proliferative Activity ◽  
Disease Free Survival ◽  
Low Grade ◽  
High Grade ◽  
Tumour Type ◽  
Disease Evolution ◽  
Free Survival ◽  
Disease Free

Objective and design A clinicopathological score has been proposed by Trouillas et al. to predict the evolution of pituitary adenomas. Aim of our study was to perform an independent external validation of this score and identify other potential predictor of post-surgical outcome. Methods The study sample included 566 patients with pituitary adenomas, specifically 253 FSH/LH-secreting, 147 GH-secreting, 85 PRL-secreting, 72 ACTH-secreting and 9 TSH-secreting tumours with at least 3-year post-surgical follow-up. Results In 437 cases, pituitary adenomas were non-invasive, with low (grade 1a: 378 cases) or high (grade 1b: 59 cases) proliferative activity. In 129 cases, tumours were invasive, with low (grade 2a: 87 cases) or high (grade 2b: 42 cases) proliferative activity. During the follow-up (mean: 5.8 years), 60 patients developed disease recurrence or progression, with a total of 130 patients with pituitary disease at last follow-up. Univariate analysis demonstrated a significantly higher risk of disease persistence and recurrence/progression in patients with PRL-, ACTH- and FSH/LH-secreting tumours as compared to those with somatotroph tumours, and in those with high proliferative activity (grade 1b and 2b) or >1 cm diameter. Multivariate analysis confirmed tumour type and grade to be independent predictors of disease-free-survival. Tumour invasion, Ki-67 and tumour type were the only independent prognostic factors of disease-free survival. Conclusions Our data confirmed the validity of Trouillas’ score, being tumour type and grade independent predictors of disease evolution. Therefore, we recommend to always consider both features, together with tumour histological subtype, in the clinical setting to early identify patients at higher risk of recurrence.

Adjuvant chemotherapy for patients with high-grade soft-tissue sarcomas of the extremity.

1988 ◽  
Vol 6 (9) ◽  
pp. 1491-1500 ◽  
Author(s):  
A E Chang ◽  
T Kinsella ◽  
E Glatstein ◽  
A R Baker ◽  
W F Sindelar ◽  
...  
Keyword(s):  
Overall Survival ◽  
Adjuvant Chemotherapy ◽  
Dose Regimen ◽  
Soft Tissue Sarcomas ◽  
Disease Free Survival ◽  
High Dose ◽  
Free Survival ◽  
High Dose Regimen ◽  
Disease Free

We have previously reported the results of a randomized trial that demonstrated the survival benefit of adjuvant chemotherapy in the treatment of patients with high-grade extremity sarcomas compared with no chemotherapy. This regimen included doxorubicin, cyclophosphamide, and methotrexate. This report updates and extends our experience. The median follow-up of this trial is now 7.1 years and reveals a 5-year disease-free survival of 75% and 54% for chemotherapy and no chemotherapy groups, respectively (two-sided P [P2] = .037). The 5-year overall survival for patients in this trial was 83% and 60% for the chemotherapy and no chemotherapy groups, respectively, with a trend towards improved survival in the chemotherapy arm (P2 = .124). Because of doxorubicin-induced cardiomyopathy we performed a subsequent randomized trial comparing this high-dose regimen to reduced cumulative doses of doxorubicin and cyclophosphamide without methotrexate. Eighty-eight patients were entered into this trial which has a median follow-up of 4.4 years. The 5-year disease-free and overall survival for patients treated with the reduced doses of chemotherapy was 72% and 75%, respectively, and was not significantly different from the high-dose regimen. No patients developed congestive heart failure on this study. We conclude that adjuvant chemotherapy improves disease-free survival in patients with extremity soft-tissue sarcomas. The overall survival advantage in patients receiving adjuvant chemotherapy in our initial randomized high-dose chemotherapy trial has diminished though it continues to favor the chemotherapy group. A reduced-dose chemotherapy regimen was found to be comparable to the high-dose regimen.

Evaluation of intensive postremission chemotherapy for adults with acute nonlymphocytic leukemia using high-dose cytosine arabinoside with L-asparaginase and amsacrine with etoposide.

1987 ◽  
Vol 5 (6) ◽  
pp. 918-926 ◽  
Author(s):  
M S Tallman ◽  
F R Appelbaum ◽  
D Amos ◽  
R S Goldberg ◽  
R B Livingston ◽  
...  
Keyword(s):  
Cytosine Arabinoside ◽  
Disease Free Survival ◽  
High Dose ◽  
Acute Nonlymphocytic Leukemia ◽  
Free Survival ◽  
Kaplan Meier ◽  
To Receive ◽  
Disease Free ◽  
Historical Controls

In order to test the toxicity and efficacy of intensive postremission therapy with high-dose cytosine arabinoside with L-asparaginase and amsacrine with etoposide in adults with acute nonlymphocytic leukemia (ANL), 100 adults (ages 19 to 75) with previously untreated ANL were entered into a study using six sequential cycles of chemotherapy. Cycles 1 (induction), 3, and 5 included conventional doses of daunomycin, cytosine arabinoside, 6-thioguanine, vincristine (VCR), and prednisone. Cycle 2 was cytosine arabinoside 3 g/m2 intravenously (IV) every 12 hours for four doses, followed by L-asparaginase 10,000 U intramuscularly (IM) at hour 42; this combination was repeated 1 week later. Cycle 4 included amsacrine 120 mg/m2/d and etoposide 100 mg/m2/d, both IV for five days, and cycle 6 was three monthly courses of VCR on day 1, and prednisone, mercaptopurine, and methotrexate each for five days. Seventy-four patients (74%) achieved complete remission (CR) (51 with cycle 1 and 23 after cycle 2). The overall disease-free survival (DFS) for patients achieving CR is 27% at 3 years by Kaplan-Meier analysis, while for patients achieving CR with cycle 1 it is 34%. The actuarial probability of being free from relapse at 3 years for patients achieving CR is 34%. Sixteen of the 74 CR patients (22%) died in CR while continuing to receive intensive chemotherapy, including 12 (18%) who succumbed to infection (nine bacterial, three fungal). After a median follow-up of 20 months, 36 patients have relapsed and 21 remain alive in CR. Intensive consolidation with high-dose cytosine arabinoside, amsacrine, and etoposide can modestly prolong DFS compared with historical controls. However, relapse continued to be a major problem and, in addition, with more aggressive consolidation therapy, infection during marrow aplasia resulted in a significant number of deaths.

Autologous Transplantation in De Novo Non-Promyelocytic Acute Myeloid Leukemia (AML) Patients in First Complete Remission (CR1) with Peripheral Blood Stem Cell (PBSC) Collection Following Consolidation with High-Dose Cytarabine and Etoposide: A Single Institution Experience

Blood ◽  
2008 ◽  
Vol 112 (11) ◽  
pp. 4461-4461
Author(s):  
Eugene Choi ◽  
Lingyi Chen ◽  
Srikanth Nagalla ◽  
Vamshi Kaveti ◽  
Regina Mullaney ◽  
...  
Keyword(s):  
De Novo ◽  
Disease Free Survival ◽  
High Dose ◽  
Free Survival ◽  
Kaplan Meier ◽  
Cd34 Cells ◽  
High Dose Cytarabine ◽  
Lost To Follow Up ◽  
Disease Free

Abstract INTRODUCTION: Autologous PBSC transplant is an important yet evolving treatment modality for patients with AML. However, the ideal mobilization regimen from which to collect PBSC remains in question. Previous reports have indicated that highdose cytarabine with etoposide is both safe and effective in terms of successful PBSC procurement, subsequent engraftment, and disease outcome. METHODS: At our institution from 1994 to 2007, 38 consecutive patients with de novo non-promyelocytic AML in first complete remission following conventional induction chemotherapy were consolidated with high-dose cytarabine (2000mg/m2 IV q12h × 8 doses, days 1–4) and etoposide (40mg/kg IV over 96h) followed by G-CSF 5 mg/kg subcutaneously starting d14 until completion of PBSC collection. Patients underwent myeloablative therapy with busulfan (1mg/kg po q6h × 16 doses, days –7 to -4) and etoposide (60 mg/kg IV over 10h, day -3) with PBSC infusion occurring on day 0 with daily G-CSF 5 mg/kg. Data regarding stem cell yield, engraftment and patient outcome was collected retrospectively. RESULTS: The average patient age was 44 years (range 19–70). Following consolidation, at least 2×106 CD34 cells/kg were isolated from all 38 patients with a median of 9.4×106 (range 2.2–43) CD34 cells/kg over a mean of 4 collections (range 1–11). Overall, 36 of 38 (95%) remained in CR and went onto PBSC transplant (one died from infectious complications during consolidation, one relapsed before transplant). The median number of stem cells infused was 8.8×106 CD 34 cells/kg (range 2.2–47). All 36 patients engrafted with the mean number of days to neutrophil recovery (ANC&gt;500) being 11 (range 8–17) and the mean number of days to platelet recovery (&gt;20,000) being 12 (range 8–19). Disease-free outcomes in patients undergoing PBSC transplant while in CR1 are presented in Figure 1. The 3y overall survival in all pts was 66%, and 56% at 5y. For good-risk cytogenetic patients, 3y OS was 78% and the 5y OS was 75%. For intermediate-risk cytogenetic patients, OS was 47% and 36% at 3y and 5y respectively. Three patients with poor cytogenetics were autulogously transplanted. One patient relapsed at day 111 and expired at day 450. The second patient remains in CR at day 246. The third patient relapsed at day 104 and expired at day 322. CONCLUSION: In patients with de novo non-promyelocytic AML in CR1, consolidation with high-dose cytarabine plus etoposide is safe and provides excellent yield of PBSCs upon growth factor accelerated hematological recovery. Subsequent engraftment after autologous transplanation is rapid. Our outcomes support the viability of this regimen in patients with good and intermediate-risk cytogenetics. Figure 1: Kaplan-Meier analysis of disease-free survival following autologous PBSC transplant. Cytogenetic analysis was unavailable in 5 patients, and 1 patient was lost to follow-up. Figure 1:. Kaplan-Meier analysis of disease-free survival following autologous PBSC transplant. Cytogenetic analysis was unavailable in 5 patients, and 1 patient was lost to follow-up.

90Y-Ibritumomab Tiuxetan (Zevalin®) in Combination with High-Dose Therapy (HDT) Followed by Autologous Stem Cell Transplant (ASCT) May Improve Survival in Patients with Poor-Risk Follicular Lymphoma (FL) and Diffuse Large B-Cell Lymphoma (DLBCL): Results of a Retrospective Comparative Analysis.

Blood ◽  
2006 ◽  
Vol 108 (11) ◽  
pp. 327-327 ◽  
Author(s):  
Auayporn P. Nademanee ◽  
Amrita Krishnan ◽  
Nicole Tsai ◽  
Joycelynne Palmer ◽  
Arturo Molina ◽  
...  
Keyword(s):  
B Cell ◽  
Performance Status ◽  
Disease Free Survival ◽  
Disease Status ◽  
High Dose ◽  
Free Survival ◽  
Poor Risk ◽  
Disease Free

Abstract Since NHL is radiosensitive, total body irradiation (TBI) has been used as part of HDT and ASCT for NHL. However, due to short-term and long-term toxicity associated with TBI, alternative regimens have been developed. We have reported that Zevalin at conventional and high doses can be given in combination with HDT and ASCT in patients (pts) with poor-risk or relapsed B-cell NHL without additional toxicity. Given the efficacy of Zevalin in FL and DLBCL, we retrospectively evaluated the outcome of HDT and ASCT in pts with FL and DLBCL who received Zevalin-based HDT regimens (Z-ASCT) and compared to those receiving TBI-based regimen (TBI-ASCT)Between 1/2000 to 1/2006, 187 pts with FL grade I/II (30), FL grade III (20) and DLBCL (137) underwent HDT and ASCT, 62 received Z-ASCT while 125 received TBI-ASCT. For Z-ASCT, pts < 60 years old without prior radiotherapy (RT) received high-dose Zevalin in combination with high-dose etoposide and cyclophosphamide while pt > 60 yrs or with prior RT received conventional dose Zevalin plus high-dose BEAM. TBI-ASCT was performed during the same period for the following reasons: ineligible for Z-ASCT, pt refusal, physician preference and protocol closure. The pt characteristics between the two groups were similar with respect to histology, disease status, prior regimens, bulky disease, B symptoms and performance status. However, the median age was younger for TBI-ASCT (49 vs. 53, p=0.01) and there were more chemo-resistant pts in the Z-ASCT group (p=0.01). Results: At a median follow-up of 28 months (range 2–64) for Z-ASCT and 38 months (range 1–78) for TBI-ASCT, the 2-year overall survival (OS) and disease-free survival (DFS) were 91% (95% CI, 82–96) and 74% (95% CI, 64–82), respectively for Z-ASCT, and 76% (95% CI, 69–80) and 72% (95% CI, 65–77), respectively for TBI-ASCT(Figure 1). OS remained significantly different when first complete remission pts were excluded from analysis (p=0.019). Multivariate models were generated for the primary endpoints of the study (OS and DFS). The results of these analyses showed that the risk of death and/or relapse was less among the Z-ASCT pts after adjusting for baseline differences (ie. Age, performance status and chemosensitivity status at transplant), and other factors (i.e., disease status at transplant, number of previous chemotherapies) previously shown to be associated with survival/disease free survival post transplant (OS: p<0.01 | DFS: p<0.10). Conclusion: Zevalin in combination with HDT followed by ASCT was associated with significantly improved survival in pts with poor-risk or relapsed/refractory FL and DLCBL when compared to TBI-ASCT. Further studies and longer follow-up are required to evaluate the long-term efficacy and safety of Zevalin in the HDT/ASCT setting. Figure Figure

High-dose therapy with autologous hematopoietic rescue for follicular low-grade non-Hodgkin's lymphoma.

1997 ◽  
Vol 15 (2) ◽  
pp. 445-450 ◽  
Author(s):  
P J Bierman ◽  
J M Vose ◽  
J R Anderson ◽  
M R Bishop ◽  
A Kessinger ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Overall Survival ◽  
Peripheral Blood Stem Cell ◽  
Autologous Bone Marrow ◽  
High Dose ◽  
Low Grade ◽  
High Dose Therapy ◽  
Free Survival ◽  
Dose Therapy ◽  
Autologous Bone

PURPOSE This study evaluated the results of high-dose therapy followed by autologous bone marrow or peripheral-blood stem-cell transplantation for patients with follicular low-grade non-Hodgkin's lymphoma. PATIENTS AND METHODS We performed a retrospective review of 100 patients undergoing autologous transplantation for follicular low-grade lymphoma between April 22, 1983 and December 31, 1993. RESULTS Sixty-seven patients remained alive and 48 were failure-free. The median follow-up duration of surviving patients was 2.6 years (range, 1.0 to 11.7). There were eight (8%) deaths within 100 days of transplantation. Six additional patients died of nonrelapse causes up to 912 days after transplantation. Overall survival at 4 years was estimated to be 65% (95% confidence interval [CI], 54% to 75%) and failure-free survival was estimated to be 44% (95% CI, 33% to 55%). There was no definite evidence of a plateau in the failure-free survival curve. The only factor significantly associated with overall survival and failure-free survival was the number of chemotherapy regimen received before transplantation. No significant differences in outcome were observed between patients with follicular small cleaved-cell lymphoma and follicular mixed lymphoma, or between patients who received peripheral-blood stem-cell transplants and unpurged autologous bone marrow transplants. CONCLUSION Prolonged failure-free survival is possible following high-dose therapy and autologous hematopoietic rescue for follicular low-grade lymphoma. It is unclear whether patients are cured with this therapy or if survival is prolonged.

Pediatric osteosarcoma: therapeutic strategies, results, and prognostic factors derived from a 10-year experience.

1990 ◽  
Vol 8 (12) ◽  
pp. 1988-1997 ◽  
Author(s):  
M Hudson ◽  
M R Jaffe ◽  
N Jaffe ◽  
A Ayala ◽  
A K Raymond ◽  
...  
Keyword(s):  
Prognostic Factors ◽  
Limb Salvage ◽  
Disease Free Survival ◽  
Tumor Burden ◽  
Definitive Treatment ◽  
High Dose ◽  
Free Survival ◽  
Leucovorin Rescue ◽  
Pediatric Osteosarcoma ◽  
Disease Free

Ninety-eight pediatric patients were treated with three separate protocols (Treatment and investigation of Osteosarcoma [TIOS] I, II, and III) and 47 developed recurrent disease (metastases and/or local recurrence). Actuarial overall disease-free survival (hereafter designated survival) was 43%. Over 90% of the patients were treated initially with preoperative intraarterial cisplatin (CDP). Postoperative chemotherapeutic regimens comprised high-dose methotrexate with leucovorin rescue (MTX-CF), Adriamycin [( ADR] doxorubicin; Adria Laboratories, Columbus, OH), and cyclophosphamide. Primary definitive treatment comprised amputation or limb salvage (TIOS I and TIOS III). Patients treated with preoperative CDP and surgery (TIOS I and III) had a 62% survival. Patients in TIOS II refused surgical extirpation; they were treated exclusively with chemotherapy and had a 23% survival. Survival in patients treated with amputation was 55% and limb salvage 58%. Prognostic factors considered significant in relation to development of pulmonary metastases comprised tumor burden (P = .04) and the percentage of tumor necrosis induced by preoperative chemotherapy (P = .01). Histopathologic subtype was marginally significant: chondroblastic was more favorable as opposed to osteoblastic (P = .05). These findings are compared with results and prognostic factors published in the literature.

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