Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0019829 (Hodgkin's disease)
 30,247 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Adriamycin is now firmly established as a drug with a very broad spectrum of antitumor activity. It has had a major impact on the therapy of sarcomas. The dose response effect in this tumor is steep and combinations which compromise the dose of adriamycin too greatly are showing inferior results. In lung and breast cancer combinations with adriamycin have been extensively tried. The FAC Regimen in breast cancer has given excellent results at the M.D. Anderson Hospital. The inclusion of adriamycin in combinations has had an impact in the poor prognosis histologies of non-Hodgkin's lymphomas. The CHOP regimen is one of the best developed to date for diffuse histiocytic lymphomas. In the leukemias adriamycin is probably equivalent to daunorubicin which has been more extensively used in this country. A new analog called Rubidazone has shown good activity in AML with a smooth induction and its incorporation into combination with Ara-C, vincristine and prednisone in a regimen called ROAP is being investigated. Adriamycin in complex with DNA has been clinically evaluated, but at this time, no advantage for this approach can be demonstrated.
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PMID:Adriamycin and other anthracycline antibiotics under study in the United States. 36 Mar 30

Rubidazone was used as sole chemotherapy in 170 adults and children with acute leukemia and sarcoma. When rubidazone was employed to treat the first attack, complete remission was achieved in : 1) 40 out of 70 patients (57%) with AML; 2) two out of six patients with AML where previous chemotherapy had failed; 3) four out of five patients with ALL; 4) 12 out of 14 patients with acute monoblastic leukemia. When used to treat relapse, rubidazone produced complete remission in : 1) 14 out of 31 cases of AML; 2) 18 out of 39 cases of ALL; 3) 2 out of 3 cases of non-Hodgkin lymphoma. Treatment of a case of rhabdomyosarcoma was unsuccessful. In the treatment of acute myeloblastic and monoblastic leukemias, it may be concluded that rubidazone induces a higher rate of complete remission than any other previously reported drug which was used alone. It also achieves remission rates similar to those resulting from a combination of daunorubicin and Ara-C. Furthermore, when compared with daunorubicin, rubidazone allows better control of the induction of aplasia.
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PMID:Clinical study of rubidazone (22 050 R.P.), a new daunorubicin-derived compound, in 170 patients with acute leukemias and other malignancies. 106 26

Fourteen patients with relapsed Hodgkin's disease responded to a salvage therapy with Dexa-BEAM (dexamethasone, BCNU, etoposide, Ara-C and melphalan). In seven patients a continuous i.v. infusion with recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) was started subsequent to Dexa-BEAM (+rhGM-CSF) while the other seven patients received no hemopoietic growth factor (-rhGM-CSF). It was our objective to study the impact of rhGM-CSF on the collection of blood-derived hemopoietic stem cells in patients with extensive prior chemo- and radiotherapy not eligible for marrow harvest. Compared to baseline, we observed a significant increase of colony-forming units granulocyte-macrophage (CFU-GM) in the peripheral blood of patients receiving rhGM-CSF (p less than 0.05). On average, the yield of total nucleated cells and CFU-GM collected per single leukapheresis was 2.2 and 2.4-fold higher in the rhGM-CSF-treated patients respectively (p less than 0.05). With rhGM-CSF the interval from the start of chemotherapy to the end of blood stem cell collection could be reduced by 6 days (p less than 0.05). Following the CBV pretransplant regimen (cyclophosphamide, BCNU, etoposide), the reinfusion of rhGM-CSF-exposed stem cells resulted in a shorter time of leukocyte recovery (p less than 0.05). The number of CFU-GM/kg body weight transplanted was found to be predictive for the time of neutrophil recovery (p less than 0.05). In patients with bone marrow hypoplasia or fibrosis, rhGM-CSF as part of an effective salvage therapy improves the collection of blood stem cells that are capable of restoring hemopoiesis after high-dose pretransplant therapy.
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PMID:Recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) subsequent to chemotherapy improves collection of blood stem cells for autografting in patients not eligible for bone marrow harvest. 135 17

To investigate effects of recombinant human granulocyte-macrophage colony-stimulating factor (rhGM-CSF) on lymphoid cells in vivo, we monitored changes in absolute lymphocyte counts, plasma concentrations of soluble interleukin-2 receptor (sIL-2R) and soluble cytotoxic/suppressor (sCD8) antigens, and phenotypic changes of surface membrane antigens of peripheral mononuclear cells from 14 patients with malignant lymphoma treated with rhGM-CSF. Eight of the 14 patients had relapsed or had refractory non-Hodgkin's lymphoma (NHL) and received rhGM-CSF after intensive chemotherapy with novantrone (NO) and high-dose Ara-C (AC) (NOAC) as salvage regimen. Six other patients with NHL or Hodgkin's disease (HD) were in complete remission and treated with rhGM-CSF to enhance peripheral hematopoietic progenitor cell harvest for autografting. An increase in absolute lymphocyte count at the zenith of leukocyte elevation and a drastic increase in concentration of sIL-2R from a median of 565 U/mL to 6,700 U/mL on rhGM-CSF infusion were found in all patients. There was also a moderate increase in sCD8 levels from a median of 277 U/mL to 470 U/mL. Ten patients were available for serial studies of phenotypic changes in surface membrane antigens. A significant increase in CD25+ (IL-2R+) (P = .0020) and CD4+ (P = .0137) lymphocytes was observed in all patients, but no significant change in CD3+, CD8+, TCR delta 1+, or CD19+ cells. Elevations in absolute lymphocyte counts or in concentrations of sIL-2R or sCD8 were not observed in four other patients during recovery from intensive chemotherapy without rhGM-CSF support. Our results provide evidence that administration of rhGM-CSF might activate lymphocytes in vivo. The impact of this activation on the remission rate and duration, as well as survival in patients with NHL, warrants further investigation.
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PMID:Activation of lymphocytes induced by recombinant human granulocyte-macrophage colony-stimulating factor in patients with malignant lymphoma. 210 62

Mitoxantrone (Novantrone, American Cyanamid Company; NO) and high-dose cytarabine (Ara-C; AC) have each been shown to be active in non-Hodgkin's lymphomas (NHL) in various studies. The studies reported here are sequential. The first study (NOAC I) combined high-dose cytarabine (3 g/m2/12 h as a 3 h infusion on day 1) with mitoxantrone (10 mg/m2/d on days 2 and 3). Of 31 patients with relapsed and refractory NHL, 7 achieved complete remission (CR) and 7, partial remission (PR). Myelosuppression was the major toxicity of this regimen. In the second study (NOAC II), the dosage of cytarabine was escalated to 3 g/m2/12 h on days 1 and 2 (4 doses) while mitoxantrone remained 10 mg/m2/d on days 2 and 3. The effects of recombinant human (rh) granulocyte-macrophage colony-stimulating factor (GM-CSF) were simultaneously studied. Twenty-three patients from five centers were treated with NOAC plus rhGM-CSF while 14 patients from four centers received NOAC II alone. A CR was achieved in 9 of 23 patients who received the additional rhGM-CSF and in 2 of 14 patients treated with NOAC alone. With rhGM-CSF, the median duration of severe neutropenia (less than 0.5/nL) after chemotherapy was 8 days versus a median of 13 days without rhGM-CSF, while the duration of severe thrombocytopenia (less than 20/nL) was not significantly different. The rates of infection and mucositis were 25% and 17%, respectively, with rhGM-CSF compared to 53% and 60% without rhGM-CSF. Thus, this last nonrandomized pilot study indicates that administration of rhGM-CSF reduces the duration of chemotherapy-induced cytopenia and the rate of mucositis. This growth factor does not appear to result in stimulation of lymphoma cells. At present, a controlled randomized trial is being conducted using NOAC II with rhGM-CSF or placebo to establish the definitive role of this growth factor in the treatment of NHL.
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PMID:Sequential studies on the role of mitoxantrone, high-dose cytarabine, and recombinant human granulocyte-macrophage colony-stimulating factor in the treatment of refractory non-Hodgkin's lymphoma. 225 18

In the present study, the activity and side effects of high-dose cytosine arabinoside (HD-Ara-C) in combination with mitoxantrone (mitox) (HAM) was evaluated in 32 heavily pretreated patients with refractory Hodgkin's disease. Therapy consisted of HD-Ara-C 3 g/m2 every 12 hours days 1 and 2 and mitox 10 mg/m2/d days 3 to 5. In subsequent steps, HD-Ara-C was escalated to six and eight doses for 3 and 4 days, respectively, and mitox to four doses on days 2 to 5. Thirty-two patients 17 to 55 years of age entered the study. Twenty-five cases presented with extranodal disease and disseminated organ involvement and 21 revealed systemic (B) symptoms. Eighteen patients (56%) responded with five complete and 13 partial remissions, ten patients (31%) had refractory disease, and four patients died from infections during treatment-induced cytopenia. The predominant toxicity was severe myelosuppression in all patients with major infections occurring during 55% of treatment courses. Ten of the responding 18 patients underwent subsequent autologous (n = 9) or allogeneic bone marrow transplant (BMT). Seven of these cases are currently alive at 5+ to 22+ months, six of them without evidence of disease. Among the remaining eight patients not receiving BMT, three are alive at 6+ to 19+ months from the initiation of HAM, two of them in ongoing remissions of 2+ and 5+ months' duration. Two patients died from transplant-related complications and six patients succumbed to progressive disease following relapse. The median survival for all treated patients is 6.2 months. These data indicate that HAM has a significant activity in refractory Hodgkin's disease. However, the substantial side effects and the lack of an obvious superiority to alternative, less intensive regimens limits the further application of the two-drug combination in its present form. Modifications in timing and dosage and the addition of hematopoietic growth factors will be evaluated in subsequent trials.
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PMID:Treatment of refractory Hodgkin's disease with high-dose cytosine arabinoside and mitoxantrone in combination. Results of a clinical phase II study of the German Hodgkin Study Group. 238 12

A 30-year-old man developed acute myelogenous leukemia nearly 3 years after treatment of Hodgkin's disease with radiation and three chemotherapy combinations. Remission was induced with one cycle of high-dose Ara-C therapy. Three cycles of consolidation chemotherapy were given. The patient then had two autologous bone marrow transplants, the first after conditioning with 5 Gy total body irradiation, the second after Melphalan 140 mg/m2. The procedures were well tolerated, although hematological reconstitution was very slow after the second autotransplant. The patient has been disease-free for over 4 years. Such patients may be more vulnerable to transplant-related complications because of their previous exposure to chemotherapy and radiation, which may damage several organs including the bone marrow. This report demonstrates that patients with secondary acute myelogenous leukemia may tolerate a double autotransplant procedure and achieve durable remissions.
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PMID:Double autologous bone marrow transplantation for acute myelogenous leukemia in a patient treated for Hodgkin's disease. 258 67

A 32-year-old woman developed acute monocytic leukemia within a year of treatment for Hodgkin's disease with chemotherapy and radiation. Residual leukemia was present in the bone marrow after two induction courses of high-dose Ara-C. She received a bone marrow transplant from an HLA- and DR-identical sister and remains in complete remission more than 2 years after transplantation. Only one other instance of a remission greater than 2 years after transplantation for secondary acute leukemia could be found in the literature. Although bone marrow transplantation may be carried out successfully in these patients, it is possible that they may be more vulnerable to transplant-related complications because of their previous exposure to chemotherapy and radiation. Only further study can clarify this matter and determine the best time for the procedure and which regimen should be used.
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PMID:Bone marrow transplantation for acute monocytic leukemia following the treatment of Hodgkin's disease. 353 54

Ara-CMP-Stearate (1-beta-D-arabinofuranosylcytosine-5'-stearylphosphate, YNK 01, Fosteabine) is the orally applicable prodrug of cytosine-arabinoside (Ara-C). During a phase I study in patients with advanced low-grade non-Hodgkin lymphomas or acute myeloid leukemia, the pharmacokinetic parameters of Ara-CMP-Stearate (kindly provided by ASTA Medica, Frankfurt, Germany) were determined by HPLC analysis. Seventy-two hours after a first starting dose which served for the determination of baseline pharmacokinetic parameters, Ara-CMP-Stearate was administered over 14 days by daily oral application. Ara-CMP-Stearate was started at a dose of 100 mg/day and was escalated in subsequent patients to 200 mg/day and 300 mg/day. Plasma and urine concentrations of Ara-CMP-Stearate, Ara-C and Ara-U were measured during the initial treatment phase and within 72 h after the end of the 14-day treatment cycle. So far six patients have been treated with 100 mg/day, three with 200 mg/day and another six with 300 mg/day. One patient was treated consecutively with 100 mg, 300 mg and 600 mg. Fitting the results of the plasma concentration measurements of Ara-CMP-Stearate to a one-compartment model, the following pharmacokinetic parameters were obtained (average and variation coefficient VC). Ara-CMP-Stearate dose-independent parameters: lag time = 1.04 h (0.57); tmax = 5.72 h (0.30); t1/2 = 9.4 h (0.36). Dose-dependent parameters: at 100 mg: AUC = 1099 ng/h/ml (0.31); concentration(max) = 53.8 ng/ml (0.28); at 200 mg: AUC = 2753 ng/h/ml (0.32); concentration(max) = 154.8 ng/ml (0.46); at 300 mg: AUC = 2940 ng/h/ml (0.66); concentration(max) = 160.0 ng/ml (0.59). The long lag time and late tmax can be explained by resorption in the distal part of the small intestine. No Ara-CMP-Stearate was detected in urine samples (limit of detection = 500 pg/ml). Pharmacokinetic parameters of Ara-C following Ara-CMP-Stearate application showed the following characteristics: t1/2 = 24.3 h (0.39); AUC (100 mg) = 262 ng/h/ml (0.93); AUC (200 mg) = 502 ng/h/ml (0.87); AUC (300 mg) = 898 ng/h/ml (1.07). Since Ara-CMP-Stearate causes intravascular hemolysis after intravenous administration, it was not possible to determine its bioavailability by comparing the AUC after oral and i.v. application. Instead, the renal elimination of Ara-U, as the main metabolite of Ara-C was measured during the first 72-h period and after the last application.(ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Pharmacokinetics of Ara-CMP-Stearate (YNK01): phase I study of the oral Ara-C derivative. 759 74

Twenty five children with newly diagnosed Hodgkin's disease were clinically staged and treated with a chemotherapy protocol designed to reduce delayed toxicity. Four patients without macroscopic residual disease after biopsy received three cycles of hybrid EVAP/ABV. All remain in CR 31-46 months from diagnosis. One other developed fever and rash considered to be due to Ara-C and was treated with MOPP. Twenty patients had macroscopic residual disease after biopsy and were treated with two cycles of EVAP alone and reassessed with imaging and gallium scans. Twelve achieved CR, seven PR and one was not evaluable. Patients in CR were subsequently treated with 2-4 cycles of hybrid EVAP/ABV, while those in PR received 3-4 cycles. At a median follow up of 37 months the overall survival was 100%, relapse free 79% and treatment failure free 60%. Eight patients had mediastinal widening > 1/3 thoracic width. At the completion of the protocol five achieved CR, two PR and one was withdrawn from study at investigator preference. One patient has subsequently relapsed. Of the evaluable ten patients without a mediastinal presentation all achieved CR but three relapsed at 10, 13 and 18 months from diagnosis. Patients who achieved a PR only, relapsed or were withdrawn from study have been salvaged with MOPP or Ch1VPP chemotherapy.
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PMID:A pilot study of EVAP/ABV chemotherapy in 25 newly diagnosed children with Hodgkin's disease. 767 78


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