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)

High-dose chemotherapy followed by autologous peripheral blood progenitor cell transplantation (PBPCT) is increasingly applied in patients with relapsed, poor risk malignant lymphomas. Different strategies for progenitor cell mobilization using cytoreductive chemotherapy, hematopoietic growth factors, or both have been described. We studied the safety and efficacy of a modified DexaBEAM regimen (dexamethasone, BCNU [carmustine], etoposide, ara-C, melphalan) followed by granulocyte-colony stimulating factor (G-CSF) that was administered in order to minimize any residual disease and to obtain a sufficient amount of progenitor cells in the autografts. Until now, 16 patients at poor risk (8 with Hodgkin's disease, 8 with non-Hodgkin's lymphoma) entered the study. All the 12 patients with measurable disease at study entry responded to DexaBEAM. Median time of subsequent leukopenia (leukocytes < 1.000/microL) was 6 days (range 5-8 days). Peak numbers of CD34+ hematopoietic progenitor cells appeared in the peripheral blood after a median of 20 days (range 18-22 days) after onset of therapy. At that time, peripheral mononuclear cells were collected for autografting. Thereafter, the leukapheresis products were frozen until the day of transplantation, either unpurged in the case of Hodgkin's disease or purged with the ether lipid edelfosine in cases of non-Hodgkin's lymphoma. After high-dose chemotherapy with the CBV regimen (cyclophosphamide, BCNU, etoposide) the patients received their autografts, followed again by G-CSF treatment. A stable hematopoietic recovery was reached with granulocytes > 2.000/muL within 11 days (range 8-17 days), and platelets > 50.000/microL within 15 days (range 10-31 days), respectively, without significant differences between the purged and unpurged transplants. After a median follow-up of 28 months (range 1-40 months) 7 patients are alive without signs of recurrent disease, while 1 patient has died due to acute treatment related toxicity. Three patients had refractory disease, and 5 have relapsed of whom 4 have died. In summary, the DexaBEAM/G-CSF/CBV strategy appears to be safe and effective for salvage treatment in patients with poor risk malignant lymphomas.
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PMID:Peripheral blood progenitor cell mobilization with Dexa-Beam/G-CSF, ether lipid purging, and autologous transplantation after high-dose CBV treatment: a safe and effective regimen in patients with poor risk malignant lymphomas. 903 Nov 11

The role of bone marrow biopsy in the staging of Hodgkin's disease is undergoing reevaluation. We have studied the relationship of clinical factors to the presence of bone marrow involvement in 130 previously untreated patients with Hodgkin's disease. The presence of fever, spleen enlargement, anemia, leukopenia, poor performance status and poor histologic subgroups were positively correlated with the presence of bone marrow involvement in the univariate analysis. In the multivariate analysis, only fever, spleen involvement, leukopenia and poor histologic subgroups were significant. The predictive value of the absence of fever in regard to the absence of bone marrow involvement was 98%. The likelihood of bone marrow involvement in the absence of all four significant factors was only 0.05%. Patients without these clinical factors should probably not be submitted to a bone marrow biopsy as part of the staging procedures performed in Hodgkin's disease.
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PMID:Clinical factors predictive of bone marrow involvement in Hodgkin's disease. 925 Aug 2

The investigation goal of the present study is the possible utilization of early postradiation peripheral blood DNA content changes during radiotherapy (RT) of cancer patients for prognostic purposes related to the subsequent ascertaiment of leukopenia values. Twenty-three primary patients with II-III stage Hodgkin's disease were treated at the linear accelerator of 15 Mev electrons by usual fractionation to a total dose of 40 Gy. The blood DNA content was fluorometrically determined by 4',6-diamidino-2-phenylindole before treatment, 24 hrs after the first irradiated dose, in the middle and at the end of RT course. Retrospective analysis of obtained data demonstrated that the first patients' group with blood leukocyte level above 3 x 10(9) cells/l at the end of RT, revealed an average blood DNA concentration decrease only after half of the treatment course. The second group of patients, complaining at the end of RT severe leukopenia, showed a two-fold decrease of the DNA concentration after the first irradiation in 62% of cases. The biochemical changes were not accompanied by a proportional decrease of the leukocytes number. The early decrease of DNA content drop, at the middle and the end of RT course, was conditioned both by lymphocytes and granulocytes. These changes were not practically interfaced with plasma changes. Thus, given biochemical criteria may be used as a sensitive index for the prognosis of leukopenia values after the RT beginning. As confirmed by test-irradiation in vitro of blood specimens of primary patients with Hodgkin's disease. There was a significant correlation between the new index and the level of leukopenia during post-treatment course.
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PMID:Leukopenia prognosis by radiation therapy of patients with Hodgkin's disease. 926 45

The investigation goal of the present report is to use the early post-radiation peripheral blood DNA content changes during radiotherapy (RT) of cancer patients for the prognosis of the subsequent leukopenia value. Twenty-three primary patients with II-III stage Hodgkin's disease were treated at the linear accelerator of 15 Mev electrons by usual fractionation to total 40 Gy dose. The blood DNA content was fluorometrically determined by 4', 6-diamidino-2phenylindole before treatment, then 24 hrs after the 1st irradiation dose, in the middle and at the end of RT course. Retrospective analysis of obtained data demonstrated, that the first group of patients, having blood leukocyte levels above 3 x 10(9)/l at the end of RT, revealed an average blood DNA concentration decrease only after the middle of treatment course. The second group of patients, having at the end of RT severe leukopenia, showed an approximately twofold decrease of the DNA concentration after the first irradiation in 62% of cases. The biochemical change was not accompanied by a proportional decrease of the leukocytes amount. The DNA content fall, at the middle and at the end of RT course, was conditioned both by lymphocytes and granulocytes. These changes were not practically interfaced with plasma changes. Thus, a given biochemical criterium may be used as a sensitive index for the prognosis of leukopenia values after the RT beginning. Such a conclusion was confirmed by in vitro test-irradiation of blood specimens of primary patients with Hodgkin's disease. A significant correlation was found between the new index and the level of leukopenia of the patient's blood during post-treatment course.
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PMID:Leukopenia prognosis during radiation therapy in patients with Hodgkin's disease. 950 15

The marked and quick response to betaleukin, a preparation of recombinant human interleukin-1 beta, was demonstrated in 77 cases of extensive solid neoplasms and non-Hodgkin's disease, suffering combination chemotherapy-induced toxic leukopenia. Leukopoiesis was effectively stimulated by intravenous administration, of 10-20 ng/kg weight, dropwise for 5 days. Due to adjuvant betaleukin in identical dosage, chemotherapy was continued, in moderate leukopenia, without causing leukocyte count to drop. The untoward side-effects (chiefly. hyperthermia including fever) were reversible and did not hamper treatment.
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PMID:[Betaleukin (human recombinant interleukin-1beta) for the prevention and correction of toxic leukopenia in chemotherapy of malignant neoplasms]. 961 23

Radiotherapy patients are at risk of developing leukopenia, which risk depends on the irradiated volume, the rate of irradiated bone marrow and the radiation dose. Radiogenic leukopenia may cause radiotherapy drop-out, with consequent effects, on local tumor control and clinical outcome. The introduction of granulocyte growth factors, such as filgrastim, has permitted to accelerate normal neutrophil count recovery in irradiation-related neutropenia both in vitro and animal models; clinical experience in humans is still lacking, relative to both indications and scheduling. In the Oncologic Radiotherapy Department of Treviso Hospital, 31 patients irradiated for Hodgkin disease, rectal cancer and other malignancies, who presented leukopenia requiring treatment discontinuation, were given filgrastim to assess its actual effect in avoiding further drop-outs and to compare two administration schedules (2 or 3 vials, 30 MIU, weekly). Filgrastim treatment was continued throughout the radiotherapy cycles, for 1 to 5 weeks. Eighteen patients had received previous chemotherapy and 11 were undergoing concurrent 5-fluorouracil chemotherapy-irradiation. A mean 203% increase in leukocyte count was observed (136% in the patients treated with 2 vials/week and 274% in those receiving 3 vials/week); this increase was more apparent in women that in men (256% versus 91%) and slightly higher in patients 50 years old and with target volumes < 5000 ml. Filgrastin treatment was well tolerated by all patients, with no discontinuations due to adverse effects; 9 patients (29%) reported skeletal pain, which was marked in 2 of them only. Eighty percent of patients completed all the radiotherapy cycles with no discontinuation, while 6 patients dropped out because leukopenia persisted. Biweekly filgrastim administration was effective to prevent unscheduled radiotherapy discontinuation in 75% of patients and triweekly administration was effective in 86% of patients. In our experience, filgrastim administration was well tolerated and effective in decreasing the irradiation drop-outs caused by treatment-related leukopenia. Since this drug is rather expensive, we decided to use routinely the lower dosage of biweekly administration (with one vial given on Friday and Saturday, to permit neutrophil recovery during the day off) and to reserve the higher dosage (3 vials a week) to the patients with large body areas, big target volumes and persistent leukopenia during previous chemotherapy.
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PMID:[Use of filgrastim, granulocyte colony stimulating factor (G-CSF), in radiotherapy to reduce drop-outs because of radiogenic leukopenia]. 963 71

We performed a clinical phase II study of KRN8602, a new anthracycline derivative, for relapsed or recurrent malignant lymphoma. KRN8602 was given at doses of 12-15 mg/m2 for 3 consecutive days, repeating every 3-4 weeks. Among 44 patients entered into the study, 36 were evaluable for safety, and 35 were evaluable for efficacy. The response rate was 18.2% (6PR/33) for non-Hodgkin's lymphoma and 0% (0/2) for Hodgkin's disease. Major toxicities were bone marrow suppression and gastrointestinal toxicity. Leukopenia was observed in 77.8%, thrombocytopenia in 44.4%, hemoglobin decrease in 44.4%, nausea and vomiting in 94.4% and anorexia in 80.6%. However, all toxicities were clinically manageable.
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PMID:[Phase II study of KRN8602 (MX2) for malignant lymphoma]. 964 14

Vinorelbine (Navelbine) is a unique semi-synthetic vinca-alkaloid with a favorable safety profile that has demonstrated significant antitumor activity in patients with non-small cell lung cancer, advanced breast cancer, advanced ovarian cancer and Hodgkin's disease. The most common dose-limiting toxicity is neutropenia, while other reported toxicities are minimal. Mitoxantrone (Novantrone) is an anthracene derivative that has demonstrated antitumor activity in patients with breast cancer, ovarian cancer, acute leukemia, and lymphoma. Mitoxantrone also has a very favorable toxicity profile with significantly less nausea and vomiting, alopecia, and stomatitis as compared with anthracyclines. The dose-limiting toxicity for mitoxantrone is leukopenia. The study was designed to determine the safety and maximally tolerated dose of IV vinorelbine used in combination with a fixed dose of mitoxantrone for the treatment of patients with refractory solid tumors. Vinorelbine was administered on days 1 and 8 of the treatment regimen as a short IV infusion. The starting dose was 15 mg/m2. Mitoxantrone was administered as a 20-min infusion on day 1 only at a fixed dose of 10 mg/m2. Seventeen patients with solid malignancies were entered in the study. For personal reasons, one patient decided to discontinue the treatment after day 1 of cycle 1. Therefore, 16 patients were evaluable for toxicity. The main toxicity was myelosuppression which was dose-limiting and resulted in dose reductions and delays. The use of G-CSF had a minimal overall impact on this regimen. Stable disease was observed in three cases. In patients previously treated with chemotherapy, the maximally tolerated dose was defined as vinorelbine 20 mg/m2 on days 1 and 8 and mitoxantrone 10 mg/m2 on day 1 without growth factor support. These doses can be recommended for phase II study of the regimen as salvage treatment.
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PMID:A phase I trial of vinorelbine in combination with mitoxantrone in patients with refractory solid tumors. 974 May 42

In the palliative treatment of advanced SCLC and NSCLC there is a big need for effective and well tolerable drugs. Bendamustin is an alcylatic agent which had shown activity in the treatment of Non Hodgkin- and Hodgkin-Lymphoma as well as in the treatment of solid tumors like Mamma-Carcinoma and Colorectal-Carcinoma. We treated 21 patients with NSCLC (5 pat. Stad. III b, 16 pat. Stad. IV) and 22 pat. with Extensive Disease SCLC with Bendamustin 70 mg/m2 i.v., day 1-4 (q.28 days). We observed a response rate of 40.9% in the patients with SCLC (9 PR/40.9%), (0 CR) and no response in the patients with NSCLC. Hematologic toxicity in both groups was mild (Leucopenia WHO 1 + 2: 13 pat./30.2%, WHO 3: 2 pat./4.6%; Anemia WHO 1 + 2: 13 pat./30.2%, WHO 3: 1 pat./2.4%; Thrombopenia WHO 1 + 2: 4 pat./9.6%, WHO 3: 1/2.4%). Non Hematologic toxicity consisting of Nausea/Vomiting (WHO 2 + 3:13 pat./30.2%), Diarrhea (WHO 2 + 3:3 pat./7%), Obstipation (WHO 1 + 2: 2 pat./4.6%), Fever (WHO 1 + 2: 9 pat./20.9%) and Alopecia (WHO 1 + 2: 13 pat./31.7%, WHO 3: 1 pat./2.4%) was well tolerable. Cardiac Arrhythmias occurred in 7 pat./16.3% and PNP in 2 pat./4.6%. Treatment had to be stopped in one patient because of an allergic skin reaction. Bendamustin is a well tolerable cytostatic drug with a remarkable activity in advanced SCLC which is comparable to other well known agents in the treatment of this disease. Because of the good toxicity profile a combination with other compounds might be feasible. In advanced NSCLC Bendamustin showed no activity.
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PMID:[Chemotherapy of advanced non-small-cell and small-cell bronchial carcinoma with bendamustine--a phase II study]. 984 35

Hodgkin's disease (HD) is a disorder with a better prognosis than non-Hodgkin's lymphoma and it predominantly affects young persons. In association with the aging of the population, however, HD has been increasing among persons aged 65 years and over in recent years. We used the COP-BLAM regimen to treat elderly patients with HD, and responses and adverse reactions were investigated. A total of 14 patients with HD treated at our department between April 1987 and December 1997 were included in this study. The patients were 8 men and 6 women aged 65 years or older, with a median age of 68 years. Five patients with clinical stage I or II disease, who had factors indicating a poor prognosis, received 3 courses of the COP-BLAM regimen with additional regional therapy of the involved field (IF). Six courses of COP-BLAM were administered to 9 patients with stage III or IV disease. The treatment was evaluable in all patients. Treatment achieved a complete remission (CR) in 12 (85.7%) of the 14 patients and a partial remission in 2 (14.3%). The CR rate was 100% for stage I or II and 77.8% for stage III or IV. The overall 5-year survival rate was 76.2% and overall disease-free 5-year survival rate was 75.7%. Adverse reactions included grade 3 or higher leukopenia in 35.7% and grade 3 or higher thrombocytopenia in 7.1%. Grade 3 or higher non-hematological toxicity included stomatitis and peripheral neuropathy in one patient each. From these results, we concluded that the COP-BLAM regimen was safe for elderly patients with HD and could achieve prolongation of survival.
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PMID:[COP-BLAM therapy for a Hodgkin's disease in the elderly]. 1051 13


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