Allogeneic bone marrow transplantation in patients with lymphoma relapsing after autologous marrow transplantation

Two patients who underwent autologous bone marrow transplantation for recurrent non-Hodgkin's lymphoma relapsed at 46 and 28 days after the transplant. Both patients had an HLA-identical sibling and were treated with high-dose chemotherapy and allogeneic marrow transplantation. One patient is now 24 months after the allogeneic transplant without evidence of disease. The second patient died on day 7 with interstitial pneumonia. We conclude that high-dose therapy and allogeneic bone marrow transplantation after failure of autologous transplantation for non-Hodgkin's lymphoma is feasible and should be considered in young patients with HLA-identical siblings.     

BVAC ablative chemotherapy followed by autologous bone marrow transplantation for patients with advanced lymphoma

Forty-one consecutive patients with lymphoma resistant to conventional combination chemotherapy have been entered into a study in which chemo-ablative therapy and autologous marrow rescue were used with curative intent. The actuarial proportion of 20 patients with Hodgkin's lymphoma remaining alive and free of recurrent disease is 49%, while that for 21 patients with non-Hodgkin's lymphoma is 41%. Our clinical approach to these patients involved a strategy whereby lymphomatous nodes greater than 2 cm in diameter that persisted despite salvage chemotherapy were given boost radiation therapy immediately before chemo-ablation. However, patients with this variable had a significantly lower survival due to septic complications rather than recurrent disease. We conclude that the treatment strategy used in this study with some modification may improve further on the already high probability of long-term disease-free survival experienced by this group of patients.     

High-dose chemotherapy and autologous bone marrow transplantation in diffuse intermediate- and high-grade non-Hodgkin lymphoma

This is a review of data published in the literature on the role of marrow ablative treatment and blood or marrow transplantation for high-grade and intermediate-grade lymphoma. Timing and epidemiology are reviewed before the various clinical situations (primary refractory partial responses, complete responses and relapses). The Lyon consensus conference held in 1998 has also extensively been used and quoted.     

Thirty-one-year survival following chemotherapy and autologous bone marrow in malignant lymphoma

A 21-year-old woman with malignant lymphoma received a large dose of nitrogen mustard followed by autologous bone marrow. She achieved a complete remission that lasted 21 years. This was followed in a span of 10 years by two relapses that responded to chemotherapy and splenectomy. Death resulted from sepsis. At autopsy, there was minimal evidence of malignant lymphoma, but evidence for side effects of chemotherapy was present. Am. J. Hematol. 55:35-38, 1997. © 1997 Wiley-Liss, Inc.     

High-dose chemotherapy and autologous bone marrow transplantation in acute myeloid leukemia

For younger patients with acute myeloid leukemia (AML), an allogeneic transplant from a matched sibling may afford the best chance of cure. In patients who are older or without a matched sibling donor, dose intensification can be achieved with an autologous bone marrow transplant (ABMT). We report here the results of a high-dose chemotherapy regime with nonpurged ABMT in 82 adult patients in first remission of AML with a median follow-up of 31 months. The median age was 40 years (range 16 to 57 years). The median interval between remission and ABMT was 5 months (range 1 to 12 months). Twenty-eight of these patients received a second course of the same high-dose chemotherapy and ABMT. The procedure related mortality rate was 6%. The projected leukemia-free survival (LFS) at 5 years is 48% for all 82 patients and 50% for the 76 patients with no known preceding myelodysplastic syndrome. For those patients with primary AML who received a double ABMT the projected LFS is 67%. The interval between remission and ABMT did not predict for either relapse or LFS. ABMT using a multidrug chemotherapy protocol is less toxic than allogeneic BMT yet results in a similar LFS.     

Streptococcal septicaemia following autologous bone marrow transplantation in children treated with high-dose chemotherapy

A total of 251 patients were given 326 courses of high-dose chemotherapy followed by autologous bone marrow transplantation between February 1979 and August 1988. Ninety-one cases of septicaemia developed in 84 patients, 33 of these cases (36%) were due to streptococci. The outcome was fatal for four patients (12.1%). No specific risk factors were identified which might account for this septicaemia and no clinical feature was significantly associated with these cases of bacterial infection. Pulmonary and neurologic septic complications, however, were of very poor prognosis since all patients with these complications died. The high rate of streptococcal septicaemia and the poor outcome for patients with prolonged and profound neutropenia led us to modify our choice of initial broad-spectrum antibiotic therapy.     

时辰高剂量化疗联合自体骨髓移植治疗非霍奇金淋巴瘤的长期随访

目的　探讨在自体骨髓 (造血干细胞 )移植技术支持下应用时辰高剂量的环磷酰胺、足叶乙甙、阿糖胞苷和表阿霉素等组成 COAE预处理化疗方案治疗预后差的中高度恶性非霍奇金淋巴瘤 (NHL )的疗效。方法　观察 11例 NHL患者应用该项治疗后造血与免疫功能重建、长期无病生存率、毒副作用及移植相关死亡等 ,选用COX回归模型分析性别、年龄、预处理方案、分期、移植时状态等对无病生存时间的影响。结果　所有患者均获得造血与免疫功能重建。随访 1、3、5年 ,无病生存率分别为 81.8%、6 3.6 %、5 4 .5 % ,最长存活 9年。 5例复发(4 5 .4 % )。无移植相关死亡。结论　该法在给药时间上进行了创新 ,提高了疗效 ,减低了高剂量化疗的毒副作用。该法作为有不良预后因素的中高度恶性 NHL患者诱导化疗达完全缓解后强化治疗手段的远期疗效显著 ,优于常规化疗 ,能够改善生存率     

Long-term follow-up of autologous bone marrow transplantation in patients with relapsed follicular lymphoma.

We report the results of high-dose chemoradiotherapy and anti-B-cell monoclonal antibody-purged autologous bone marrow transplantation (ABMT) in patients with relapsed indolent follicular lymphoma. Between March 1985 and May 1995, 153 patients underwent ABMT using a uniform ablative regimen with cyclophosphamide and total body irradiation and bone marrow (BM) purging. All patients received multiple chemotherapy regimens before ABMT. At BM harvest, only 30% of patients were in complete remission, and overt BM infiltration was present in 47%. The disease-free survival (DFS) and overall survival (OS) are estimated to be 42% and 66% at 8 years, respectively. Patients whose BM was negative by polymerase chain reaction (PCR) for bcl2/IgH rearrangement after purging experienced longer freedom from recurrence than those whose BM remained PCR positive (P <.0001). Continued PCR negativity in follow-up BM samples was also strongly predictive of continued complete remission (CR). The 12-year survival from diagnosis for these 153 patients is 69%. Considering that the median survival from diagnosis and first recurrence of patients with advanced follicular lymphoma are 8 and 5 years, respectively, our results provide evidence that myeloablative therapy and ABMT may prolong overall survival.     

Pulmonary complications in lymphoma patients treated with high-dose therapy autologous bone marrow transplantation.

To define the incidence and spectrum of pulmonary complications following autologous bone marrow transplantation (BMT), we retrospectively reviewed the course of 77 consecutive patients with Hodgkin's disease (HD) and non-Hodgkin's lymphoma (NHL) who failed conventional therapy and underwent autologous BMT. Forty-five percent of the 77 patients developed respiratory complications with a mortality from pulmonary causes of 26%. A total of 38 episodes of respiratory compromise occurred in 35 patients. Infections accounted for 15 episodes (39%) and included bacterial (16%), Aspergillus (8%) cytomegalovirus (8%), Herpes simplex (3%), and other (5%) pneumonias. The spectrum of infections was similar to that reported following allogeneic BMT, but cytomegalovirus pneumonia was not as frequent a problem in those with autologous transplant. Mortality from pulmonary infections was 33%. Noninfectious disorders accounted for 23 episodes (61%) and included recurrent HD (18%), radiation/drug toxicity (16%), and acute respiratory failure thought secondary to pulmonary alveolar hemorrhage (26%). This latter entity developed acutely within 2 wk following BMT and was associated with use of thoracic radiation for treatment of malignant disease in the chest just prior to BMT (p < 0.05). It was not associated with the age of the patient or presence of thrombocytopenia, coagulopathy, renal insufficiency or neutropenia (p NS). Mortality from noninfectious causes was 65%, but in those with pulmonary hemorrhage it was 100%. In conclusion, pulmonary complications are a major source of morbidity and mortality in patients with HD and NHL undergoing autologous BMT.(ABSTRACT TRUNCATED AT 250 WORDS)     

Allogeneic bone marrow transplantation in children failing prior autologous bone marrow transplantation

Twenty-three children with de novo acute myelogenous leukemia (AML) (n = 20), secondary AML (n = 1), or non-Hodgkin's lymphoma (NHL) (n = 2) underwent allogeneic bone marrow transplantation (alloBMT) for graft failure (n = 1) or recurrent malignancy (n = 22) between February 1992 and August 1999 following autologous BMT (ABMT). Induction chemotherapy was given to 14 patients and nine patients went directly to alloBMT. Five received marrow from matched siblings, 14 from matched unrelated donors and four from mismatched family members. Conditioning regimens included cyclophosphamide, cytarabine, and total body irradiation. Nine patients are alive disease-free between 627 and 2433 days (1.7-6.7 years) post BMT resulting in a 4-year DFS of 39%. Eight patients relapsed at a median of 206 days (range, 35-669 days) post alloBMT and all eventually died. Eight patients (two of whom also relapsed) died of RRT. Although RRT and relapse remain significant problems, a significant percentage of pediatric patients failing ABMT may be cured with alloBMT.     

Long-term follow-up of allogeneic bone marrow transplantation in patients with poor prognosis non-Hodgkin's lymphoma

Relapsed or very aggressive high-grade NHL and refractory low-grade NHL have a poor clinical outcome. Autologous BMT may be used but is of limited efficacy in these cases. Allogeneic BMT offers the advantage of tumour-free bone marrow and a possible GVL effect. Between 1987 and 1996, 13 patients (median age 31 years) suffering from lymphoid malignancies underwent allo-BMT. Four patients had low-grade NHL, three intermediate-grade and six high-grade NHL. Three patients were grafted with evolutive disease, four were in partial remission after several courses of chemotherapy, two were in CR2 and four were in CR1 after initial therapy. The mean number of prior treatments was 2.7 (1-6). Median time from diagnosis to BMT was 25 months (4-90). The conditioning regimen consisted of cyclophosphamide (120 mg/kg/day for all, plus VP16 in one case) and total body irradiation. Five out of the seven patients who were not in CR at the time of transplantation entered CR after BMT. Eight patients developed acute GVHD grade > or = II and four had chronic GVHD. Nine patients are alive, eight in CR with a median follow-up of 49.8 months post BMT (2-125). Overall survival is 67.3% and the median time for EFS is 102 months. Two patients with low-grade NHL relapsed 61 and 102 months post BMT and were treated with DLI. One patient with a stage IV SLL had a partial remission and one with multiple cutaneous localisation of FL entered CR after grade IV acute GVHD. Allo-BMT is a highly effective treatment for advanced poor prognosis lymphoid malignancies with acceptable toxicity. Moreover, DLI can be effective in relapsing patients.     

Prospective comparative trial of autologous versus allogeneic bone marrow transplantation in patients with non-Hodgkin's lymphoma

A prospective comparative trial of allogeneic versus autologous bone marrow transplant (BMT) was conducted. Sixty-six consecutive patients (median age, 41; range, 15 to 60; female:male ratio = 21:45) entered this clinical trial. Priority for allogeneic BMT was given to patients who were 55 or younger and had a major histocompatibility complex- matched or 1-antigen-disparate sibling donor. Autologous BMT was offered to all other patients whose age was 60 or younger. Patients who had no sibling donor and who had BM involvement at the time of evaluation were not eligible. Thirty-one patients received an allograft, and 35 patients received an autograft. Thirteen patients received a BM graft purged with 4-hydroperoxycyclophosphamide because of previous BM involvement. Patients who had previous radiation to the thoracic and/or abdominal areas of more than 20 Gy received a preparative regimen consisting of cyclophosphamide (1,800 mg/m2/d for 4 days), VP-16 (200 mg/m2 every 12 hours for 8 doses), and 1,3-bis(2- chloroethyl)-1-nitrosourea (600 mg/m2 as 1 dose). Other patients received cyclophosphamide 1,800 mg/m2/d for 4 days followed by total body irradiation of 12 Gy administered as a single daily fraction over 4 days. With a median follow-up of 14 months, the progression-free survival (PFS) for autograft and allograft recipients was 24% +/- 8% (+/- SE) and 47% +/- 9%, respectively, (P = .21). However, the probability of disease progression was significantly higher in the autologous group (69% +/- 9%) than in the allogeneic group (20% +/- 10%; P = .001). When other confounding prognostic factors were adjusted in the multivariate analysis, chemosensitive disease and allograft were found to have a significant favorable influence on probability of disease progression (P = .03 and .003), but only chemosensitive disease had a significant influence on the PFS (P < .002). Our results suggest the existence of graft-versus-lymphoma effect and also support the rationale of using immunotherapy after autologous BMT. Allogeneic BMT should be preferable to autologous BMT in younger patients with lymphoma.     

A comparison of allogeneic and autologous bone marrow transplantation for lymphoblastic lymphoma

Lymphoblastic lymphoma (LBL) is a rare, clinically aggressive neoplasm of the young that frequently involves the bone marrow (BM) and/or central nervous system. Because LBL is similar to acute lymphoblastic leukemia, some centers prefer allogeneic hematopoietic stem cell (SC) transplantation to autologous SC transplantation. We retrospectively analyzed outcomes for patients who underwent autologous (auto, n = 128) or HLA-identical sibling (allo, n = 76) SC transplantations from 1989 to 1998 and were reported to International Bone Marrow Transplant Registry (IBMTR) or Autologous Blood and Marrow Transplant Registry (ABMTR). Allo stem cell transplant (SCT) recipients had higher treatment-related mortality (TRM) at 6 months (18% versus 3%, P =.002), and this disadvantage persisted at 1 and 5 years. Early relapse rates after alloSC transplantation and autoSC transplantation were similar, but significantly lower relapse rates were observed in alloSCT recipients at 1 and 5 years (32% versus 46%, P =.05; and 34% versus 56%, P =.004, respectively). No differences were noted in lymphoma-free survival rates between alloSC transplantations and autoSC transplantations (5-year rates 36% versus 39%, P =.82). AutoSCT recipients had higher overall survival at 6 months (75% versus 59%, P =.01), but survival did not significantly differ between the 2 groups at 1 and 5 years (60% versus 49%, P =.09; 44% versus 39%, P =.47, respectively). Multivariate analyses to account for confounding factors confirmed these results. Independent of SCT type, BM involvement at the time of transplantation and disease status more advanced than first complete remission were associated with inferior outcomes. In summary, alloSC transplantation for LBL is associated with fewer relapses than with autoSC transplantation, but higher TRM offsets any potential survival benefit.     

A comparison of allogeneic bone marrow transplantation, autologous bone marrow transplantation, and aggressive chemotherapy in children with acute myeloid leukemia in remission

Intensive, myelosuppressive therapy is necessary to maximizeoutcomes for patients with acute myeloid leukemia (AML). A comparison was made of 3 aggressive postremission approaches for children andadolescents with AML in a randomized trial, CCG-2891. A total of 652 children and adolescents with AML who achieved remission on 2 inductionregimens using identical drugs and doses (standard and intensivetiming) were eligible for allocation to allogeneic bone marrowtransplantation (BMT) based on matched related donor status (n = 181)or randomization to autologous BMT (n = 177) or to aggressivehigh-dose cytarabine-based chemotherapy (n = 179). Only 115 patients (18%) refused to participate in the postremission phase ofthis study. Overall compliance with the 3 allocated regimens was 90%.At 8 years actuarial, 54% ± 4% (95% confidence interval) of allremission patients remain alive. Survival by assigned regimen ("intent to treat") is as follows: allogeneic BMT, 60% ± 9%;autologous BMT, 48% ± 8%; and chemotherapy, 53% ± 8%.Survival in the allogeneic BMT group is significantly superior toautologous BMT (P = .002) and chemotherapy(P = .05); differences between chemotherapy and autologous BMT are not significant (P = .21). Nopotential confounding factors affected results. Patients receivingintensive-timing induction therapy had superior long-term survivalirrespective of postremission regimen received (allogeneic BMT,70% ± 9%; autologous BMT, 54% ± 9%; chemotherapy,57% ± 10%). Allogeneic BMT remains the treatment of choice forchildren and adolescents with AML in remission, when a matched relateddonor is available. For all others, there is no advantage to autologousBMT; hence, aggressive nonablative chemotherapy should be used.     

High-dose therapy and autologous bone marrow transplantation in patients with follicular lymphoma during first remission

We report the results of a study in previously untreated advanced stage patients with follicular lymphoma (FL) who underwent uniform induction chemotherapy with cyclophosphamide, doxorubicin, vincristine, prednisone (CHOP) followed by myeloablative therapy and anti-B-cell monoclonal antibody purged autologous bone marrow transplantation (ABMT). Eighty-three patients with previously untreated, low-grade FL were enrolled. After CHOP induction, only 36% achieved complete remission (CR) and 77 patients underwent ABMT. Before BM harvest, 70 patients had a known t(14;18), as determined by polymerase chain reaction (PCR), and all remained PCR positive in the BM at harvest. After ABMT, the disease-free survival (DFS) and overall survival are estimated to be 63% and 89% at 3 years, respectively, with a median follow-up of 45 months. Patients whose BM was PCR negative after purging experienced significantly longer freedom from recurrence (FFR) than those whose BM remained PCR positive (P = .0006). Continued PCR negativity in follow-up BM samples was also strongly predictive of continued CR. This study suggests that a subset of patients with advanced FL may experience prolonged clinical and molecular remissions following high-dose ablative therapy, although longer follow-up will be necessary to determine potential impact on overall survival.     

Acute and chronic pulmonary complications following autologous bone marrow transplantation in non-Hodgkin's lymphoma

Whereas intensive chemoradiotherapy with bone marrow salvage may be the only chance for cure in a number of patients with non-Hodgkin's lymphoma, high complication rates with subsequent mortality have been detrimental to our ability to cure many patients. Prominent among these complications is pulmonary toxicity, in the form of acute and infectious complications and interstitial pneumonitis. We report here our experience with 100 patients receiving autologous bone marrow transplants for non-Hodgkin's lymphoma. The incidence of interstitial pneumonitis (IP) was 7.6% and our mortality from IP was 1%, the lowest reported.     

No narcosis for bone marrow harvest in autologous bone marrow transplantation

Summary A prospective study with mild general analgesia and sedation together with local anesthesia during bone marrow harvest was performed. Thirty-one patients underwent 33 bone marrow collections. Pretreatment consisted of 100 mg meperidine i.m. and 20 mg diazepam i.m. 1 h before start of procedure. Eight patients got additional meperidine and diazepam during the procedure, all patients got lidocaine 1% locally. A mean volume of 1.321 was obtained with 42.5 punctures. Twenty-two patients had no complications, 4 vomited, 4 had easily correctable hypotension of short duration, one got oxygen for cyanosis of short duration. Acceptance was good in 23 patients, in 6 reasonably well, in two bad. Only one patient experienced pain problems, due to suction. Anxiety was no major problem due to good information before the procedure and mild sedation.This form of anesthesia for bone marrow collection is a safe procedure, it is generally well accepted by the patient and it can be performed on an out-patient basis.