Showing papers by "Keith M. Sullivan published in 1987"

Treatment of malignant lymphoma in 100 patients with chemotherapy, total body irradiation, and marrow transplantation.

Abstract: Between July 1970 and January 1985, 100 patients with malignant lymphoma were treated with high-dose chemoradiotherapy and bone marrow transplantation. Twenty-eight of the 100 are alive and the actuarial probability of disease-free survival 5 years from transplantation is 22%. The most common reason for treatment failure was disease recurrence, with an actuarial probability of 60%. A proportional hazards regression analysis showed that the likelihood of disease-free survival was less in those patients transplanted in resistant relapse and in those previously treated with chest radiotherapy. Neither disease histology (Hodgkin's disease, high-grade lymphoma or intermediate-grade lymphoma), nor source of marrow (syngeneic, allogeneic, or autologous) significantly influenced either disease-free survival or probability of relapse. The use of high-dose chemoradiotherapy and marrow transplantation appears to offer a better chance for long-term survival than any other form of therapy for young patients with disseminated malignant lymphoma whose disease has progressed after initial combination chemotherapy. The best results with marrow transplantation were obtained in patients transplanted in early relapse or second remission who had not received prior chest radiotherapy.

The treatment of acute non-lymphoblastic leukemia by allogeneic marrow transplantation.

Abstract: The results are presented of allogeneic transplantation for 363 patients with acute non-lymphoblastic leukemia treated in Seattle from May 1973 through December 1985. The probabilities of surviving disease-free for 5 years for patients transplanted in first remission, in second remission, in untreated first relapse or in chemotherapy-resistant first relapse were 46%, 28%, 30%, and 21%, respectively. The corresponding probabilities of relapse within 5 years were 25%, 37%, 36% and 56%, respectively. Prognostic factors predictive of survival after marrow transplantation for patients transplanted in first remission included age, donor sex and the number of circulating blasts at the time of diagnosis. Acute graft-versus-host disease (GVHD) had a major adverse effect on survival, but chronic GVHD decreased the risk of relapse for patients transplanted in first remission.

Risk Factors for Airflow Obstruction in Recipients of Bone Marrow Transplants

Abstract: Obstructive lung disease is a complication of bone marrow transplantation. To identify risk factors we analyzed pulmonary function tests of 281 adult patients 1 year after marrow transplantation. The forced expiratory volume at 1 second divided by the forced vital capacity (FEV1/FVC) was used to measure airflow rates. Factors associated with a lower year-1 FEV1/FVC (%) included increased age (p less than 0.0001), male gender (p = 0.02), cigarette smoking (p = 0.01), lower FEV1/FVC before transplantation (p less than 0.0001), HLA-nonidentical grafts (p = 0.001), chronic graft-versus-host disease (p = 0.0002), and immunosuppressive therapy with methotrexate (p = 0.01). There was no significant association between the year-1 FEV1/FVC and underlying disease, dose of conditioning irradiation, or development of acute graft-versus-host disease. Linear multivariate regression analysis, after controlling for the FEV1/FVC before transplantation, shows both chronic graft-versus-host disease and administration of methotrexate independently associated with decrements in the year-1 FEV1/FVC. The combined occurrence of chronic graft-versus-host disease and methotrexate also was strongly associated with decreases in the year-1 FEV1/FVC, indicating an interaction of these risk factors.

Graft versus leukemia effect in man: the relapse rate of acute leukemia is lower after allogeneic than after syngeneic marrow transplantation.

Abstract: To determine whether allogeneic bone marrow transplantation (BMT) is associated with a graft vs leukemia (GVL) effect in man, the relapse rate of acute leukemia after allogeneic BMT was compared with that occurring after syngeneic (genetically identical twin) BMT. The patients had ALL or ANL in second or subsequent complete remission (CR) or in relapse. The allogeneic and syngeneic marrow recipients were comparable in diagnosis, age, and interval from diagnosis to BMT and received comparable chemoradiotherapy regimens. Allogeneic marrow recipients, however, received, in addition, GVH disease prophylaxis, most often methotrexate and, more recently, cyclosporine or both. All patients treated by the Seattle team from 1970-1986 are included. Leukemic recurrence was observed in 62% of 785 allogeneic recipients and 75% of 53 syngeneic recipients (p less than 0.0001). The results confirm the circumstantial evidence for a GVL effect exerted by allogeneic marrow. Analyses are in progress to determine whether a GVL effect exists in subsets of patients as a function of their particular diagnosis or status at the time of BMT.

Prophylactic use of human leukocyte interferon after allogeneic marrow transplantation.

Abstract: Study Objective:To determine the efficacy of prophylactic interferon for prevention of cytomegalovirus infection and relapse of leukemia after allogeneic marrow transplantation. Design:Ran...

The effect of prophylactic intravenous immune globulin on the incidence of septicemia in marrow transplant recipients.

Abstract: Ninety-seven patients randomized to receive (45 patients) or not to receive (52 patients) intravenous cytomegalovirus immune globulin before and after allogeneic marrow transplantation were evaluated retrospectively for the occurrence of bacterial and fungal septicemia in the first 100 days post-transplant. In a proportional hazards regression test, infection prevention regimens, immunoglobulin administration, age and occurrence of acute graft-versus-host disease were tested simultaneously for the occurrence of septicemia in the pre- and post-engraftment period. Of these factors, only patients receiving immunoglobulin had significantly fewer episodes of septicemia following engraftment with 11 (26%) patients in the globulin group having 14 episodes compared to 22 (42%) patients in the control group having 27 episodes (p = 0.039). None of the patients experienced complications with the immunoglobulin infusions. These results suggest that the administration of intravenous immunoglobulin may be a practical and effective method to decrease the incidence of septicemia following marrow transplantation.

Graft-versus-leukemia in man: relationship of acute and chronic graft-versus-host disease to relapse of acute leukemia following allogeneic bone marrow transplantation.

Abstract: To study the effect of acute and chronic graft-versus-host disease (GVHD) on recurrent leukemia, we analysed data on patients with acute leukemia receiving allogeneic marrow transplants in Seattle between 1970 and 1986. Four hundred fifty-four patients survived in remission 150 days after HLA-identical transplant and 114 currently survive five to fifteen years after marrow grafting. At the time of transplant, 252 patients had acute nonlymphocytic leukemia in remission or relapse and 202 had acute lymphocytic leukemia in remission or relapse. According to Kaplan-Meier estimates, recurrence of leukemia following transplantation was observed in 28% of patients developing moderate to severe (grade II-IV) acute GVHD and 48% of patients with no or mild (grade O-I) acute GVHD (p = 0.0028). Relapse was observed in 34% of patients developing clinical extensive chronic GVHD and 45% of patients free of chronic GVHD (p = 0.0001). The incidence of recurrent leukemia was 28% in recipients developing both acute and chronic GVHD and 52% in patients free of both acute and chronic GVHD (p = 0.0001). These data confirm an apparent graft-versus-leukemia effect in patients developing GVHD after allogeneic marrow grafting. Current studies are aimed at determining the influence of such apparent adoptive immunotherapy within the different categories of leukemia and methods to manipulate and augment the clinical benefit of this observation.

Marrow transplantation for patients with acute lymphoblastic leukemia in first marrow remission.

Abstract: Forty-six patients with acute lymphoblastic leukemia (ALL) in first marrow remission underwent allogeneic marrow transplantation between August 1976 and June 1985. Thirty-four patients had no extramedullary disease after remission induction and 12 had extramedullary relapses prior to or at the time of marrow grafting. The conditioning regimen included cyclophosphamide followed by total body irradiation, 9.2-15.75 Gy, administered as a single dose or in six or seven daily fractions. Marrow donors were genotypically HLA-identical siblings. Methotrexate was given as prophylaxis for graft-versus-host disease (GVHD). Forty-four patients had marrow engraftment. The incidence of grades II-IV acute GVHD was 52%. Clinical chronic GVHD occurred in 21 patients. Eighteen patients are alive 1-9 years (median = 4.2 years) after marrow grafting, 15 of whom are in continuous complete remission. The estimated probability of relapse within 2 years (+/- standard error) is 41 +/- 9% and the probability of relapse-free survival at 5 years is 28 +/- 7%. Major causes of death were recurrent leukemia, acute GVHD and interstitial pneumonia. Actuarial probabilities of survival, relapse and disease-free survival were not significantly different between those patients who did and those who did not have extramedullary disease after attaining first marrow remission.

Marrow transplantation for acute nonlymphocytic leukemia following therapy for Hodgkin's disease.

Abstract: Seven patients with acute nonlymphocytic leukemia (ANL) following therapy for Hodgkin's disease (HD) were treated with cyclophosphamide (Cy) alone or combined with 10.00 to 15.75 Gy total body irradiation (TBI) and marrow transplantation. Five patients were transplanted without an attempt at prior remission induction, one patient following failure of remission induction and one patient in first remission following successful induction. Four patients died of multiorgan failure, 15 to 70 days after transplant. Three patients died of progressive or recurrent leukemia 56, 120, and 280 days after transplant. These results illustrate the difficulty of treating patients for secondary leukemia with marrow transplantation and suggest that transplantation in the preleukemic phase should be studied.

Direct ultrastructural evidence of target-directed polarization by cytotoxic lymphocytes in lesions of human graft-vs-host disease.

Abstract: Cytotoxic lymphocytes are thought to kill target cells by means of potent cytotoxic granules that congregate near the microtubular organizing center and the Golgi apparatus at one pole of the killer cell. We searched for evidence of this type of polarization in 12 lip biopsy specimens from patients with acute and/or chronic graft-vs-host disease (GVHD) compared with two lip specimens from normal individuals. Lymphocytes with such polarization were found in contact with epithelial cells of the squamous mucosa in all 12 cases of GVHD, and cells of the cuboidal minor salivary duct epithelium were found in two of 11 evaluable cases. The data add support to the hypothesis that cytolytic lymphocytes attack epithelial cells in GVHD.

Adoptively transferred immunity persists in human marrow graft recipients.

Abstract: This study was designed to determine if antibodies (Abs) to recall antigens (Ags) were produced after bone marrow transplantation (BMT). Sera from marrow recipients (recipients) were tested for Abs to recall Ags post-grafting, and T and B cells from recipients were tested for their ability to produce anti-tetanus toxoid antibody (anti-TT) using in vitro biosynthesis assays. Neither the donors nor recipients received booster immunizations with recall Ags before or after BMT. Serum Ab titers to tetanus toxoid (TT), diphtheria toxoid (DT), and measles virus (MV) were in the normal range for the majority of 235 short-term recipients (less than 100 days postgrafting) and for the majority of 149 long-term (greater than 6 months postgrafting) recipients. Anti-TT was produced in vitro by peripheral blood lymphocytes (PBL) from 6 of 14 long-term recipients after TT stimulation. In another system, purified B cells from 9 of 21 long-term recipients also produced anti-TT after Epstein-Barr virus (EBV) stimulation. The presence of Ab titers to TT, DT, and MV in the serum of recipients and the production of in vitro anti-TT by T and B cells from recipients show that Ag-specific memory was transferred via the marrow inoculum. These data show that adoptively transferred immunity persists in recipients for years postgrafting.

Treatment of marrow graft recipients with thymopentin.

Abstract: Four adult patients with acute non-lymphocytic leukemia were given marrow grafts from HLA-identical siblings following 120 mg/kg cyclophosphamide and 10-12 Gy total body irradiation. All received intermittent intravenous methotrexate as prophylaxis against graft-versus-disease (GVHD). In an attempt to accelerate immune recovery and prevent GVHD, each patient received thymopentin (TP5) for 100 days after grafting. No adverse effects were seen with TP5 administration. All four patients developed acute GVHD (one grade I, one grade II, and two grade III). Two patients died of late infections: one at 6 months from Pneumocystis carinii pneumonia and one at 11 months from disseminate Pseudomonas, Candida and cytomegalovirus infection. Two patients survive more than 3.9 years after transplantation with Karnofsky scores of 100%. One required treatment for chronic GVHD and recovered. Delayed-type hypersensitivity, antibody production to specific antigen in vivo, and results of in vitro immunologic studies were not altered by TP5 treatment. We conclude that while the administration of TP5 in these patients as described was not harmful, it did not prevent opportunistic infection, improve immunologic reconstitution or lower the incidences of acute or chronic GVHD from that of our previous experiences without thymopentin.

Oral pain resulting from chemoradiotherapy in a bone marrow transplant setting

Abstract: DRALPAINFuKmLTrFF3FRu4~1~ INAHCNBMM&X B SElTlN3. t4.E. m, K.M. Sullid K.L. Syrjala, C. Cu&~~~C;R. Chapmn, Fred Hutchinson CancerResearchCenterandUniversityofWaehingtonPain Center, Seattle, WA, 98195, lBA Air_of_..Ipvq@&&i*: Ihis paper describes mcositie and oral pain resulting frmchemradiotherapyadministeredtobone0Iarrow transplant patients at the Fred Iiutchinson Cancer Research Center. Prior to transplant, aplastic anemia patients receive cyclophosphamide (200 n&kg) but not total body irradiation. Leukemia patients receive cyclophosphamide (120 mg/kg) followed by single dose (1000 rad) or fractionated (1200-1575) total body irradiation. I!@!!+: A retrospective analysis of the physician's daily j-t of mucoaitis arxipainwas conducted ondata obtained fran themedical records of 197 patients. !&&&: me physician's rating of od mmositis and pain began to rise at time of transplant, reached a peak about two weeks after transplant, and then declined. Approximately60 percent of the patients werejudgedtoexperiencemoderatetoseverepain. The peaklevelof mucositis and pain for patients with aplastic anemia ms significantly less than for patients with leukemia. Neithergerxiernoragewas significantly related to the magnitude of pain. C??!?&!\"@!!?: These datahighlightthe importance of: controlling mucositis and oral pain as toxicities of chemothera~ arsl radiotherapy; the need for better phamacologic and psychologic interventions to control these toxicities; research to identify patients at high risk for oral mmositis and pain; and research on the long term coosequemes of these toxicities. (This studywas supportedinpartbyagrantfrcmthe National Cancer Institute CA38552).