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Query: UMLS:C0019829 (
Hodgkin's disease
)
30,247
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Recombinant human
granulocyte colony-stimulating factor
(rhG-CSF) was given in combination with chemotherapy in elderly patients (greater than or equal to 65 years old) with malignant lymphoma, and the therapeutic efficacy and the incidence of side effects were determined. The subjects consisted of 5 males and 8 females with a median age of 74 years. One patient had
Hodgkin's disease
and 12 had non-Hodgkin's lymphoma. Regarding lymphoma stage, 2 were in stage II, 3 were in stage III, and 8 were in stage IV. The chemotherapy used was COP-BLAM in 8 patients, COP-BLAM III in 2, IMV-triple P in 2, and ACVP-16 in 1. Treatment with rhG-CSF (1.5 micrograms/kg/day) was commenced during or after the 2nd course of chemotherapy when the neutrophil count dropped to greater than or equal to 1,000/microliters, and was continued until the recovery of either the neutrophil or leukocyte count to 10,000/microliters or 20,000/microliters, respectively. The neutrophil nadir in the non-G-CSF group was 367.3 +/- 231.6/microliters. In the G-CSF group it was 754.6 +/- 116.4/microliters for the second course, with the difference between the 2 groups being significant (p less than or equal to 0.05). Also, the following time periods were significantly shorter in the G-CSF group than the non-G-CSF group: 1) the duration of a neutrophil count less than 1,000/microliters, 2) the duration of fever (greater than or equal to 37.5 degrees C), and 3) the time to recovery from the neutrophil nadir.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:[Clinical studies of recombinant human granulocyte colony-stimulating factor in elderly patients with malignant lymphoma]. 138 May 71
For sufficient collection of hemopoietic stem cells from peripheral blood for autologous peripheral blood stem cell transplantation (PBSCT), four patients with B-cell-type non-
Hodgkin lymphoma
(B-NHL) were examined for the appearance of circulating hemopoietic progenitors in blood (PSC) during the hemopoietic recovery phase following marrow ablative therapy in combination with or without administration of recombinant human
granulocyte colony-stimulating factor
(rhG-CSF). Each patient received only chemotherapy in the first course, and rhG-CSF (1 microgram/kg/day) was administered for 14 consecutive days from the last day of the second chemotherapy. In the second chemotherapy course with rhG-CSF administration, white blood cell (WBC) counts demonstrated two peaks, and the appearance of granulocyte-macrophage precursor cells (CFU-GM) in blood at the maximum level was coincident with the second peak of WBC elevation. Erythroid precursor cells (BFU-E) were also detectable in blood after chemotherapy but the peak level was not enhanced by the use of rhG-CSF. To determine whether the minimal residual disease (MRD) cells were contaminated in PSC corrected from blood, kappa-lambda imaging (KLI) analysis was performed to detect the malignant B-cell population (mBp) before and after chemotherapy. No mBp was found in two of four patients in blood, although three of them were involved with mBp in bone marrow. The presence of mBp was detected in two patients both before and after chemotherapy, even though these cells were hardly detected morphologically, suggesting the necessity of judging for the incidence of contamination of MRD cells when collecting PSCs.
...
PMID:Detecting of the minimal residual disease contaminated in peripheral blood stem cell transplantation in the B-cell malignant lymphoma patients. 810 28
Hodgkin's disease
(HD) is a neoplastic disease that is characterized by unbalanced and/or unregulated cytokine production. Information accumulated in our own and other laboratories indicates that the cytokines interleukin-1 (IL-1), IL-5, IL-9, tumor necrosis factor-alpha (TNF-alpha),
granulocyte colony-stimulating factor
(
G-CSF
), macrophage CSF (M-CSF), and transforming growth factor-beta (TGF-beta) are secreted by
Hodgkin
's and Reed-Sternberg (H-RS) cells. These and perhaps additional cytokines are likely to be responsible for the unique histopathologic and clinical alterations seen in patients with HD. In this study, we confirmed that IL-6 is produced by cultured H-RS cells as well as by H-RS cells in tissues. By using an enzyme-linked immunosorbent assay, we found that approximately 2 to 10 ng/ml of IL-6 was secreted by cultured H-RS cells (10(6) cells/ml). In tissues, we were able to immunolocalize IL-6 in the cytoplasm in 10 to 30% of H-RS cells by using rabbit polyclonal and mouse monoclonal anti-IL-6 antibodies. There was no correlation among the IL-6 staining intensity, number of H-RS cells stained, and the degree of plasma cell infiltration. However, in 3 of 17 cases studied, a large number (60%) of H-RS cells were positive for IL-6, and in these patients, abundant plasma cells were present. In one patient, the involved lymph node also showed histologic features similar to those of Castleman's disease. In this patient, we noted abundant IL-6 expression not only in H-RS cells, but also in most reactive histiocytes. The cultured H-RS cells did not express functional receptors for IL-6, and exogenously added IL-6 did not induce proliferation of these cells. We also conducted studies with specific anti-IL-4 antibodies, which did not show IL-4 production by H-RS cells in both cultures and tissues. In tissues, only rare IL-4 positive lymphoid cells or dendritic cells were identified. Thus, the study demonstrated that adequate amounts of IL-6 are required for an abundant plasma cell reaction, and that an additional source of IL-6 from histiocytes is essential for the formation of Castleman's disease-like changes in lymph nodes involved by HD. Furthermore, IL-4 is not likely to be responsible for the T-lymphocyte reaction in tissues, by a mechanism distinct from that in T-cell-rich B-cell lymphomas.
...
PMID:Interleukin-6, but not interleukin-4, is expressed by Reed-Sternberg cells in Hodgkin's disease with or without histologic features of Castleman's disease. 163 58
This manuscript summarizes our experience with recombinant human
granulocyte colony-stimulating factor
(rhG-CSF) with high-dose Cytoxan, carmustine and etoposide (CBV in
Hodgkin's disease
). rhG-CSF regularly shortened the neutropenic phase following autologous bone marrow transplantation. However, this effect was more marked on the latter part of neutrophil recovery than the early part of granulocyte recovery to 100 granulocytes/microliters. The frequency of afebrile episodes was not reduced by rhG-CSF administration, but there was a tendency for the duration of fever to be shortened. Increasing doses and continuous infusion did not hasten the early part of neutrophil recovery needed to prevent the onset of infection, but was more effective than bolus infusion in increasing the rate of late neutrophil recovery. If fevers are to be prevented in this patient population, the duration of an absolute granulocyte count of less than 100/microliters will have to last only a few days. Recombinant hematopoietic growth factors alone do not hasten recovery fast enough to prevent the onset of afebrile episodes. Studies are described using both recombinant growth factor and peripheral blood and bone marrow cells to see if the neutropenic trough can be further shortened over that achievable with growth factor and autologous transplant alone.
...
PMID:Use of recombinant human hematopoietic growth factors and autologous bone marrow transplantation to attenuate the neutropenic trough of high-dose therapy. 169 Dec 46
We have studied the effects of recombinant human
granulocyte colony-stimulating factor
(rhG-CSF), hG macrophage-CSF (hGM-CSF), and gibbon interleukin-3 (gIL-3) on cell proliferation and differentiation in human long-term bone marrow culture (LTBMC). hG-CSF induced a maximal increase of 2.3-fold in both total nonadherent cells and GM cluster-forming cells, but only an increase of 1.7-fold in GM-colony-forming cell (GM-CFC) numbers, influencing mainly neutrophil differentiation. Cultures treated with hGM-CSF demonstrated a peak of 12.8-, 21- and 3.2-fold elevations in total nonadherent cells, cluster, and GM-CFC, respectively, and influenced differentiation of neutrophils, monocytes, eosinophils, and lymphocytes. Cultures treated with gIL-3 demonstrated the largest expansion in the GM-CFC population, reaching a maximum of 5.3-fold in relation to that of unstimulated controls. IL-3 treatment also increased the numbers of GM clusters and mature cells (including all myeloid cells and lymphocytes) 7.8- and 4.8-fold, respectively. Similar quantitative and qualitative changes were induced by G-CSF, GM-CSF, and IL-3 in LTBMCs of patients in remission after treatment for acute lymphoblastic leukemia or
Hodgkin's lymphoma
. Overall, the expansion of GM progenitor cells in cultures treated with growth factors was larger in the adherent cell layer than in the nonadherent cell fraction. In addition, hGM-CSF, gIL-3, and hG-CSF to a less extent, increased the cycling rates of GM-CFC progenitors located in the adherent layer. These results indicate that hG-CSF is a much less potent stimulus of hematopoiesis in LTBMC than the other CSFs assayed, and that the increases in cell production after treatment with G-CSF, GM-CSF, or IL-3 may be achieved by primary expansion of different cell populations within the hierarchy of the hematopoietic system. The effects of the growth factors were transient and the longevity of hematopoiesis in the cultures was not altered, suggesting that treatment with IL-3, GM-CSF, or G-CSF had not compromised the ability of primitive cells to give rise to mature cells. This indicates that the stromal microenvironment in LTBMC can override potential differentiation-inducing activities of the CSFs.
...
PMID:Effects of recombinant human granulocyte colony-stimulating factor (CSF), human granulocyte macrophage-CSF, and gibbon interleukin-3 on hematopoiesis in human long-term bone marrow culture. 169 95
Recombinant
granulocyte colony-stimulating factor
(rG-CSF) primed the ability of human neutrophils to generate increased levels of reactive oxidants in response to fMet-Leu-Phe, and also resulted in an increased rate of protein biosynthesis which was similar to that induced by granulocyte-macrophage colony-stimulating factor. However, rG-CSF reduced the chemotactic activity of neutrophils in response to endotoxin and did not result in an enhanced rate of killing of Staphylococcus aureus. rG-CSF was administered to patients after high dose chemotherapy and autologous bone marrow transplantation for the treatment of either
Hodgkin's disease
or multiple myeloma. This cytokine decreased the period of neutropenia following such treatment. Neutrophil function in two patients, measured seven days after the final administration of rG-CSF, was severely impaired as indicated by a greatly decreased ability to generate reactive oxidants. However, seven days later (i.e. 14 days post-therapy), the functional activity of the neutrophils from these patients had returned to normal. These data indicate that assays of neutrophil function together with morphological assessment of neutrophil numbers and maturity should be performed in order to evaluate the immune status of patients undergoing such therapy.
...
PMID:Effects of recombinant human granulocyte colony-stimulating factor on neutrophil function in vitro and in vivo following chemotherapy and autologous bone marrow transplantation. 172 83
To determine whether recombinant human
granulocyte colony-stimulating factor
(rhG-CSF) can accelerate granulocyte recovery after high-dose combination chemotherapy with autologous bone marrow transplantation (ABMT) in patients with
Hodgkin's disease
, we performed a nonrandomized phase II study using historical controls as a comparison. Eighteen relapsed/refractory
Hodgkin's disease
patients who received cyclophosphamide at 1.5 g/m2/day (days -6 to -3), carmustine (BCNU) at 300 mg/m2 (day -6), and etoposide (VP-16) at 125 mg/m2 every 12 hours (days -6 to -4), followed by ABMT (day 0) were treated with rhG-CSF at 60 micrograms/kg/day for a maximum of 28 days beginning on day 1. rhG-CSF dosage was gradually diminished and stopped once an adequate granulocyte count was maintained. rhG-CSF significantly accelerated absolute granulocyte count (AGC) compared with historical controls recovery to the 100/microL level (median, 9 days v 13 days; P = .103 x 10(-4), 500/microL level (median, 13 days v 22 days; P = 0.189 x 10(-2), and 1000/microL level (median, 16 days v 30 days levels; P = .125 x 10(-5). Platelet recovery to 50,000/microL was not significantly altered (P = .370). rhG-CSF was well tolerated, bone pain and myalgia being the only side effects noted. rhG-CSF hastens granulocyte recovery after high-dose chemotherapy with ABMT in patients with relapsed/refractory
Hodgkin's disease
without significant toxicity.
...
PMID:Recombinant human granulocyte colony-stimulating factor hastens granulocyte recovery after high-dose chemotherapy and autologous bone marrow transplantation in Hodgkin's disease. 247 19
Myeloablative treatment and peripheral blood progenitor cell (PBPC) transplantation are increasingly used for lymphomas and leukemias. We have sought to optimize conditions for priming, collection, and engraftment of the leukapheresis product. Fifty-four consecutive adult patients were eligible, 31 with high-grade non-Hodgkin's lymphoma of poor prognosis, 12 with
Hodgkin's disease
in chemosensitive relapse, and 11 with poor prognosis acute lymphoblastic leukemia. Filgrastim was administered after routine chemotherapy with VAPEC-B or HiCCOM to mobilize PBPC. A rapidly increasing white blood cell count was used to predict the time of peak PBPC release and plan leukapheresis. Forty-five patients underwent leukapheresis. A median of 14 L of blood was processed at a single apheresis. A median of 2.4 x 10(8)/kg mononuclear cells (MNCs), 1.04 x 10(6)/kg granulocyte-macrophage colony-forming cells (GM-CFCs), and 10.6 x 10(6)/kg CD34+ cells were obtained. Slightly fewer MNCs were obtained from the heavily pretreated
Hodgkin's disease
group. There were no other significant differences in the size or composition of the leukapheresis harvest in the three patient groups. Forty patients underwent high-dose therapy and PBPC transplantation. Filgrastim was administered by daily subcutaneous injection until the absolute neutrophil count was > or = 1 x 10(9)/L for 2 consecutive days. Rapid and sustained hematopoietic engraftment occurred in all patients. The median time to achieve a neutrophil count > or = 0.5 x 10(9)/L was 9 days (range, 8 to 16 days); to achieve a platelet count > or = 20 x 10(9)/L was 10 days (range, 6 to 88 days); and to achieve a platelet count > or = 50 x 10(9)/L was 15.5 days (range, 10 to 100 days). Neutrophil recovery was faster than that of a historical control group treated with autologous bone marrow transplantation and
filgrastim
, but platelet recovery times were halved in the PBPC group. There was no secondary engraftment failure. Requirements for blood and platelet transfusions, antibiotic use, and parenteral nutrition were similar in the three patient groups. The median number of days in the hospital was 13 (range, 10 to 55) in the PBPC patients, compared with 19 (range, 14 to 51) in the historical controls. Leukapheresis yields (MNC, GM-CFC, and CD34+ cell numbers) were not useful for predicting the times to engraftment. We have shown that sufficient PBPC for transplantation can be obtained at a single leukapheresis after mobilization with routine chemotherapy and
filgrastim
in patients with non-Hodgkin's lymphoma,
Hodgkin's disease
, and acute lymphoblastic leukemia, even those heavily pretreated.(ABSTRACT TRUNCATED AT 400 WORDS)
...
PMID:Peripheral blood progenitor cell transplantation in lymphoma and leukemia using a single apheresis. 750 24
For patients with advanced-stage or poor-prognosis malignant lymphoma, high-dose therapy with peripheral blood progenitor cell (PBPC) support may become a first-line treatment. The duration of severe cytopenia in this setting is inversely related to the number of PBPCs autografted. In a retrospective analysis, we therefore looked for factors influencing the yield of PBPCs in 61 patients (16 with high-grade and 29 with low-/intermediate-grade non-Hodgkin's lymphoma [NHL], and 16 with
Hodgkin's disease
) who received cytotoxic chemotherapy and
filgrastim
(R-metHuG-CSF, 300 micrograms/d; median, 4.2 micrograms/kg/d; range, 2.7 to 6.6 micrograms/kg/d; subcutaneously). Sixteen patients had active disease, while 45 were in partial remission (PR) or complete remission (CR) after conventional therapy. A median of three leukaphereses (range, one to 10) resulted in a median of 5.7 x 10(6) CD34+ cells/kg (range, 0.03 to 31.1 x 10(6)). Previous cytotoxic chemotherapy and irradiation adversely affected the yield of CD34+ cells. Each cycle of chemotherapy is associated with an average decrease of 0.2 x 10(6) CD34+ cells/kg per leukapheresis in nonirradiated patients, while large-field radiotherapy reduces the collection efficiency by an average of 1.8 x 10(6)/kg CD34+ cells. The collection efficiency was also significantly lower in patients with
Hodgkin's disease
. However, except for one, all had been previously irradiated. In contrast, age, sex, disease status, bone marrow involvement during mobilization, and the time since the last chemotherapy or radiotherapy were not significantly related to the collection efficiency. Following high-dose conditioning therapy, 42 patients were autografted with
filgrastim
-mobilized PBPCs. Hematological recovery (neutrophils > or = 0.5 x 10(9)/L and an unsupported platelet count > or = 20 x 10(9)/L) within 2 weeks was observed in patients autografted with > or = 2.5 x 10(6) CD34+ cells/kg. In seven patients, the quantity of CD34+ cells reinfused was below this threshold. They required a median of 17 days (range, 11 to 34) and 31 days (range, 13 to 141) for neutrophil and platelet recovery, respectively. If autografting with PBPCs in malignant lymphoma with poor prognosis is being considered, mobilization and harvesting should be planned early after initial diagnosis to avoid exhaustion of hematopoiesis by cumulative toxicity.
...
PMID:Patient characteristics associated with successful mobilizing and autografting of peripheral blood progenitor cells in malignant lymphoma. 751 21
The hemopoietic growth factor
filgrastim
(r-metHu G-CSF) stimulates granulopoiesis after autologous BMT and can also be used as a peripheral blood progenitor cell (PBPC)-mobilizing agent. Rapid platelet recovery follows the addition of
filgrastim
-mobilized PBPC to autologous BMT. We have now studied 29 adults with malignant lymphoma,
Hodgkin's disease
or ALL to assess the ability of
filgrastim
-mobilized PBPC to rapidly and durably restore hemopoiesis without bone marrow (BM) infusion. Patients with a high yield of PBPC from three leukaphereses, defined as > 30 x 10(4)/kg GM-CFC, were eligible for PBPC transplant without BM. Patients with a low yield of GM-CFC received both PBPC and BM infusion. After
filgrastim
therapy 12 or 24 micrograms/kg/day by continuous sc infusion for 6 or 7 days, a high yield was obtained in 11 of 29 patients. Kinetics of recovery of both the platelet and neutrophil counts were more rapid in the high yield group than in the low yield group. The platelet count recovered to > 20 x 10(9)/l at a median of 9 days, to > 50 x 10(9)/l at 11 days and the neutrophil count to > 0.5 x 10(9)/l at 9 days in the high yield group compared with 12 days, 37 days and 10 days, respectively, in the low yield group (p = 0.028, p < 0.001 and p = 0.027). Fewer platelet transfusions were required in the high yield group (median 11 vs 29.5 units, p = 0.021).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Phase II study of autologous filgrastim (G-CSF)-mobilized peripheral blood progenitor cells to restore hemopoiesis after high-dose chemotherapy for lymphoid malignancies. 752 4
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