Bone marrow transplantation of chronic myelogenous leukemia in chronic phase: evaluation of risks and benefits.

1992 ◽  
Vol 10 (5) ◽  
pp. 779-789 ◽  
Author(s):  
J E Wagner ◽  
M Zahurak ◽  
S Piantadosi ◽  
R B Geller ◽  
G B Vogelsang ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Univariate Analysis ◽  
Chronic Phase ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone ◽  
Term Survival ◽  
Gvhd Prophylaxis

PURPOSE Allogeneic bone marrow transplantation (BMT) is an option for some patients with chronic myelogenous leukemia (CML). We retrospectively evaluated the effect of various risk factors observed at diagnosis and at transplantation on survival, event-free survival (EFS), and relapse after BMT. PATIENTS AND METHODS Seventy-nine patients with CML in chronic phase (CP) were treated with cyclophosphamide and total body irradiation followed by BMT. Graft-versus-host disease (GVHD) prophylaxis consisted of cyclosporine (CsA) in most instances or CsA plus the use of lymphocyte-depleted bone marrow (BM). RESULTS Survival at 4.5 years was 52%. Stratified by age and GVHD prophylaxis, the actuarial survival was 65% (95% confidence interval [CI], 47% to 78%) in patients aged less than 30 years receiving unmanipulated BM, 33% (95% CI, 12% to 56%) in patients greater than or equal to 30 years old receiving unmanipulated BM, and 38% (95% CI, 14% to 63%) in patients greater than or equal to 30 years old receiving lymphocyte-depleted BM. In univariate analysis, patient age (greater than or equal to 30 years) and the use of lymphocyte-depleted BM negatively influenced EFS. When stratified by age and GVHD prophylaxis, however, ABO incompatibility, cytomegalovirus (CMV) seropositivity, and chronic GVHD significantly reduced the probability of EFS. Factors that have been associated with early death in nontransplanted patients (ie, sex, spleen size, blast and platelet counts at presentation) were not predictive of long-term survival outcome after BMT. CONCLUSIONS The data suggest that (1) BMT should be offered early after diagnosis to all patients with CML in CP who have compatible sibling donors regardless of prognostic factors at presentation, (2) GVHD remains the principal cause of mortality after BMT in patients receiving CsA, and (3) T-cell depletion by the physical separation method of counterflow elutriation (CE) is associated with a significant risk of relapse.

scholarly journals Use of alpha interferon for the treatment of relapse of chronic myelogenous leukemia in chronic phase after allogeneic bone marrow transplantation

Blood ◽  
1992 ◽  
Vol 80 (6) ◽  
pp. 1437-1442 ◽  
Author(s):  
CS Higano ◽  
WH Raskind ◽  
JW Singer
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone ◽  
Sex Marker

Eighteen patients with relapse of chronic myelogenous leukemia (CML) after allogeneic bone marrow transplantation (BMT) were treated with recombinant human alpha 2a interferon (IFN). Relapse was defined as greater than 90% metaphases containing the Philadelphia chromosome (Ph) and hematologic abnormalities consistent with chronic-phase (CP) CML. There were 11 males and seven females, with a median age of 38 years (range, 3 to 55). Three patients relapsed after second BMT. Only one patient had received T-cell-depleted marrow initially. The initial IFN dose of 3 x 10(6) U/m2/d was escalated to the maximum tolerated dose or to a maximum of 6 x 10(6) U/m2/d. IFN controlled the white blood cell (WBC) counts in 14 of 16 patients who had abnormal counts, and in all six patients with an elevated platelet count. Six patients (33%) have had a complete disappearance of the Ph and two have had a partial response (less than 35% Ph+ metaphases). One patient has a decrease in Ph+ metaphases after 9 months of IFN. Five patients had no significant cytogenetic response after 9 to 12 months, and four developed clinical accelerated phase or blast crisis after 3 to 6 months on therapy. Of four patients with a sex marker, the Ph- population was of donor origin in three and of host origin in one. Clonal cytogenetic abnormalities other than Ph were present in 13 patients and did not predict for lack of response to IFN. IFN is effective in suppressing the Ph clone in some patients who relapse with CML after allogeneic BMT and controls the blood counts in the majority.

Interferon- Before Allogeneic Bone Marrow Transplantation in Chronic Myelogenous Leukemia Does Not Affect Outcome Adversely, Provided It Is Discontinued at Least 90 Days Before the Procedure

Blood ◽  
1999 ◽  
Vol 94 (11) ◽  
pp. 3668-3677 ◽  
Author(s):  
Rüdiger Hehlmann ◽  
Andreas Hochhaus ◽  
Hans-Jochem Kolb ◽  
Jörg Hasford ◽  
Alois Gratwohl ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Observation Time ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone

Abstract The influence of interferon- (IFN) pretreatment on the outcome after allogeneic bone marrow transplantation (BMT) in chronic myelogenous leukemia (CML) is controversial. One goal of the German randomized CML Studies I and II, which compare IFN ± chemotherapy versus chemotherapy alone, was the analysis of whether treatment with IFN as compared to chemotherapy had an influence on the outcome after BMT. One hundred ninety-seven (23%) of 856 Ph/bcr-abl–positive CML patients were transplanted. One hundred fifty-two patients transplanted in first chronic phase were analyzed: 86 had received IFN, 46 hydroxyurea, and 20 busulfan. Forty-eight patients (32%) had received transplants from unrelated donors. Median observation time after BMT was 4.7 (0.7 to 13.5) years. IFN and chemotherapy cohorts were compared with regard to transplantation risks, duration of treatments, interval from discontinuation of pretransplant treatment to BMT, conditioning therapy, graft-versus-host disease prophylaxis and risk profiles at diagnosis and transplantation, and IFN cohorts also with regard to performance and resistance to IFN. Outcome of patients receiving related or unrelated transplants pretreated with IFN, hydroxyurea, or busulfan was not significantly different. Five-year survival after transplantation was 58% for all patients (57% for IFN, 60% for hydroxyurea and busulfan patients). The outcome within the IFN group was not different by duration of prior IFN therapy more or less than 5 months, 1 year, or 2 years. In contrast, a different impact was observed in IFN-pretreated patients depending on the time of discontinuation of IFN before transplantation. Five-year survival was 46% for the 50 patients who received IFN within the last 90 days before BMT and 71% for the 36 patients who did not (P = .0057). Total IFN dosage had no impact on survival after BMT. We conclude that outcome after BMT is not compromised by pretreatment with IFN if it is discontinued at least 3 months before transplantation. Clear candidates for early transplantation should not be pretreated with IFN.

scholarly journals Fractionated total-body irradiation and high-dose etoposide as a preparatory regimen for bone marrow transplantation for 94 patients with chronic myelogenous leukemia in chronic phase

Blood ◽  
1994 ◽  
Vol 84 (5) ◽  
pp. 1672-1679
Author(s):  
DS Snyder ◽  
RS Negrin ◽  
MR O'Donnell ◽  
NJ Chao ◽  
MD Amylon ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Total Body Irradiation ◽  
Marrow Transplantation ◽  
Chronic Phase ◽  
Myelogenous Leukemia ◽  
High Dose ◽  
Allogeneic Bone ◽  
Total Body

Ninety-four consecutive patients with chronic myelogenous leukemia in first clinical chronic phase, median age of 34.0 years (range, 6.8 to 52.4 years), with a histocompatible sibling donor, were treated with fractionated total body irradiation (1,320 cGy) and high-dose etoposide (60 mg/kg) followed by allogeneic bone marrow transplantation (BMT). The median time from diagnosis to BMT was 7.0 months (range, 2.3 to 72.0 months). Sixty patients were treated before BMT with hydroxyurea alone, four patients with busulfan alone, one patient with interferon alone, and the other 29 patients were treated with various combinations of these drugs. Cumulative probabilities of overall survival, event- free survival, and relapse at 5 years were 73%, 64%, and 14%, respectively. The median follow-up time for surviving patients was 38 months, ranging from 12 to 88 months. By stepwise Cox regression analysis, significant prognostic variables were age at transplant, acute graft-versus-host disease > or = grade II, cytomegalovirus- associated interstitial pneumonitis, and years from diagnosis to BMT.

scholarly journals Cytogenetic conversion following allogeneic bone marrow transplantation for advanced chronic myelogenous leukemia

Blood ◽  
1981 ◽  
Vol 58 (5) ◽  
pp. 1050-1052 ◽  
Author(s):  
PB McGlave ◽  
WJ Miller ◽  
DD Hurd ◽  
DC Arthur ◽  
T Kim
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Blast Crisis ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone

We performed a pilot study to test the effectiveness of allogeneic bone marrow transplantation in the treatment of chronic myelogenous leukemia. Five patients in the advanced stages of chronic myelogenous leukemia (four in blast crisis, one in accelerated phase) with abnormal chromosomes underwent matched-sibling allogeneic bone marrow transplantation after preparation with busulfan, vincristine, cyclophosphamide, and fractionated total body irradiation. Engraftment and conversion to normal chromosome patterns after transplantation occurred in all five patients. None of the patients reverted to an abnormal chromosome pattern of demonstrated clinical or hematologic evidence of recurrent disease during the course of this study; however, longest survival from transplant was 248 days. Allogeneic bone marrow transplantation can eradicate the abnormal clone even in far advanced chronic myelogenous leukemia and can provide normal hematopoiesis. We suggest that clinical complications of chemotherapeutic toxicity and infection were responsible for the short survival in this group of patients, and that these complications could be decreased by performing transplantation in the chronic phase or early accelerated phase of the disease.

scholarly journals Use of alpha interferon for the treatment of relapse of chronic myelogenous leukemia in chronic phase after allogeneic bone marrow transplantation

Blood ◽  
1992 ◽  
Vol 80 (6) ◽  
pp. 1437-1442 ◽  
Author(s):  
CS Higano ◽  
WH Raskind ◽  
JW Singer
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone ◽  
Sex Marker

Abstract Eighteen patients with relapse of chronic myelogenous leukemia (CML) after allogeneic bone marrow transplantation (BMT) were treated with recombinant human alpha 2a interferon (IFN). Relapse was defined as greater than 90% metaphases containing the Philadelphia chromosome (Ph) and hematologic abnormalities consistent with chronic-phase (CP) CML. There were 11 males and seven females, with a median age of 38 years (range, 3 to 55). Three patients relapsed after second BMT. Only one patient had received T-cell-depleted marrow initially. The initial IFN dose of 3 x 10(6) U/m2/d was escalated to the maximum tolerated dose or to a maximum of 6 x 10(6) U/m2/d. IFN controlled the white blood cell (WBC) counts in 14 of 16 patients who had abnormal counts, and in all six patients with an elevated platelet count. Six patients (33%) have had a complete disappearance of the Ph and two have had a partial response (less than 35% Ph+ metaphases). One patient has a decrease in Ph+ metaphases after 9 months of IFN. Five patients had no significant cytogenetic response after 9 to 12 months, and four developed clinical accelerated phase or blast crisis after 3 to 6 months on therapy. Of four patients with a sex marker, the Ph- population was of donor origin in three and of host origin in one. Clonal cytogenetic abnormalities other than Ph were present in 13 patients and did not predict for lack of response to IFN. IFN is effective in suppressing the Ph clone in some patients who relapse with CML after allogeneic BMT and controls the blood counts in the majority.

scholarly journals Allogeneic bone marrow transplantation as treatment for accelerating chronic myelogenous leukemia

Blood ◽  
1984 ◽  
Vol 63 (1) ◽  
pp. 219-222 ◽  
Author(s):  
PB McGlave ◽  
DC Arthur ◽  
D Weisdorf ◽  
T Kim ◽  
A Goldman ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Blast Crisis ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone

Abstract Sixteen patients with chronic myelogenous leukemia (CML) underwent allogeneic bone marrow transplantation (BMT) when they presented with or developed objective signs suggesting acceleration of disease. Patients have been followed for a median of 515 days (range 216–806 days). Seven patients are alive from 319 to 732 days (median 538 days). Four patients are in complete remission 501–732 days after BMT. Three patients have developed cytogenetic evidence of relapse after BMT; however, these patients are alive and not dependent on therapy and have normal activity levels at 319, 515, and 550 days following BMT. Three additional patients have developed cytogenetic and hematologic evidence of relapse after BMT, progressed to blast crisis, and died. Six patients have died of other causes. Allogeneic BMT can eradicate the abnormal clone and provide normal hematopoiesis when performed during the accelerated phase of CML; however, this approach is associated with relapse and with relatively high mortality. The long-term efficacy of this approach and the relative efficacy of transplant during acceleration rather than during the chronic phase of CML have yet to be established.

scholarly journals Fractionated total-body irradiation and high-dose etoposide as a preparatory regimen for bone marrow transplantation for 94 patients with chronic myelogenous leukemia in chronic phase

Blood ◽  
1994 ◽  
Vol 84 (5) ◽  
pp. 1672-1679 ◽  
Author(s):  
DS Snyder ◽  
RS Negrin ◽  
MR O'Donnell ◽  
NJ Chao ◽  
MD Amylon ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Total Body Irradiation ◽  
Marrow Transplantation ◽  
Chronic Phase ◽  
Myelogenous Leukemia ◽  
High Dose ◽  
Allogeneic Bone ◽  
Total Body

Abstract Ninety-four consecutive patients with chronic myelogenous leukemia in first clinical chronic phase, median age of 34.0 years (range, 6.8 to 52.4 years), with a histocompatible sibling donor, were treated with fractionated total body irradiation (1,320 cGy) and high-dose etoposide (60 mg/kg) followed by allogeneic bone marrow transplantation (BMT). The median time from diagnosis to BMT was 7.0 months (range, 2.3 to 72.0 months). Sixty patients were treated before BMT with hydroxyurea alone, four patients with busulfan alone, one patient with interferon alone, and the other 29 patients were treated with various combinations of these drugs. Cumulative probabilities of overall survival, event- free survival, and relapse at 5 years were 73%, 64%, and 14%, respectively. The median follow-up time for surviving patients was 38 months, ranging from 12 to 88 months. By stepwise Cox regression analysis, significant prognostic variables were age at transplant, acute graft-versus-host disease > or = grade II, cytomegalovirus- associated interstitial pneumonitis, and years from diagnosis to BMT.

Therapy of chronic myelogenous leukemia with allogeneic bone marrow transplantation.

1987 ◽  
Vol 5 (7) ◽  
pp. 1033-1040 ◽  
Author(s):  
P McGlave ◽  
D Arthur ◽  
R Haake ◽  
D Hurd ◽  
W Miller ◽  
...  
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Total Body Irradiation ◽  
Marrow Transplantation ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone ◽  
Total Body

From December 1982 to January 1986, 57 patients received allogeneic bone marrow transplantation as therapy for Philadelphia chromosome (Ph') positive chronic myelogenous leukemia (CML). All patients were prepared for transplantation with cyclophosphamide 60 mg/kg (day -6, -5) and fractionated total body irradiation, 165 cGy twice daily (day -4, -3, -2, -1) and received major histocompatibility (MHC) matched donor marrow (day 0). All patients received graft-v-host disease (GVHD) prophylaxis with methotrexate, prednisone, and either antithymocyte globulin (ATG) (55 patients) or OKT3 infusion (two patients). The projected survival of 29 chronic phase patients is 64% (95% confidence interval [Cl] 42% to 86%); and of 28 accelerated phase patients, 30% (95% Cl, 12% to 48%) at 30 months (P = .005). Multivariate regression analysis of pretransplant patient characteristics demonstrated that the presence of chronic phase and age less than 30 years were the only prognostic features studied that independently predicted survival. No evidence of persistent or recurrent disease has occurred in chronic phase patients; however, reappearance of the Ph' was observed in seven accelerated-phase patients, and hematologic relapse occurred in three of these seven patients. The incidence of grade II to IV acute GVHD is 63% (95% Cl, 50% to 76%) at 100 days, and that of extensive chronic GVHD is 53% (95% Cl, 33% to 74%) at 30 months. The median Karnofsky activity assessment of survivors is 100% (range, 60% to 100%), and all activity assessments less than 100% can be attributed to complications of GVHD. Bone marrow transplantation therapy for CML after preparation with cyclophosphamide and fractionated total body irradiation results in a high proportion of disease-free survival in chronic-phase patients. Survival in accelerated phase is significantly worse and is associated with relapse. GVHD has emerged as a significant cause of morbidity and mortality in this study.

scholarly journals Cytogenetic conversion following allogeneic bone marrow transplantation for advanced chronic myelogenous leukemia

Blood ◽  
1981 ◽  
Vol 58 (5) ◽  
pp. 1050-1052 ◽  
Author(s):  
PB McGlave ◽  
WJ Miller ◽  
DD Hurd ◽  
DC Arthur ◽  
T Kim
Keyword(s):  
Bone Marrow ◽  
Bone Marrow Transplantation ◽  
Chronic Myelogenous Leukemia ◽  
Marrow Transplantation ◽  
Blast Crisis ◽  
Allogeneic Bone Marrow Transplantation ◽  
Chronic Phase ◽  
Allogeneic Bone Marrow ◽  
Myelogenous Leukemia ◽  
Allogeneic Bone

Abstract We performed a pilot study to test the effectiveness of allogeneic bone marrow transplantation in the treatment of chronic myelogenous leukemia. Five patients in the advanced stages of chronic myelogenous leukemia (four in blast crisis, one in accelerated phase) with abnormal chromosomes underwent matched-sibling allogeneic bone marrow transplantation after preparation with busulfan, vincristine, cyclophosphamide, and fractionated total body irradiation. Engraftment and conversion to normal chromosome patterns after transplantation occurred in all five patients. None of the patients reverted to an abnormal chromosome pattern of demonstrated clinical or hematologic evidence of recurrent disease during the course of this study; however, longest survival from transplant was 248 days. Allogeneic bone marrow transplantation can eradicate the abnormal clone even in far advanced chronic myelogenous leukemia and can provide normal hematopoiesis. We suggest that clinical complications of chemotherapeutic toxicity and infection were responsible for the short survival in this group of patients, and that these complications could be decreased by performing transplantation in the chronic phase or early accelerated phase of the disease.

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