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

During a preliminary clinical experience (1973-1977) we experimented three different sequences in associating 6 MOPP cycles (CT) with radiotherapy (RT) for the treatment of stage II and III Hodgkin's disease. A total of 55 consecutive previously untreated patients can be estimated to contribute in defining feasibility, immediate results and toxicity of the combined treatment. In this group of patients RT preceded CT in 20 cases (RT-6 MOPP), the opposite sequence (6 MOPP-RT) was preferred in 16 cases, whilst a split-course CT fitting in the RT (3 MOPP-RT-3 MOPP) was employed in 19 cases. Except for the sequence used with respect to irradiation, the CT was carried out in all the cases according to the classical scheme proposed by De Vita et al. (11). RT was effected with 60Co-teletherapy and a wide field or segmental sequential fields, having variable extension depending on the stage ("extended nodal irradiation" for stage II and III cases with lymph node involvement not below L3; "total nodal irradiation" for the remaining cases in stage III). The programmed doses were 45.0 Gy to the involved areas and 40.0 Gy to the clinically uninvolved regions for the RT-6 MOPP and 6 MOPP-RT groups. Doses of 35.0/30.0 Gy were planned for the 3 MOPP-RT-3 MOPP group. The three different groups are not homogeneous with regard to certain important clinical and pathological characteristics; in fact, a higher quota of stage III patients, with systemic symptoms and spleen positivity is present in the 6 MOPP-RT and 3 MOPP-RT-3 MOPP groups. The combined treatment has achieved a complete clinical remission in 18/20 patients in the RT-6 MOPP group (90.0%), in 12/16 patients of the 6 MOPP-RT group (75.0%), and in 17/19 cases in the 3 MOPP-RT-3 MOPP "sandwich" combination (89.5%). The average overall duration of the treatment was 48 weeks for the sandwich combination, 50 weeks for the RT-6 MOPP group, and 56 weeks for the 6 MOPP-RT association. As regards the sandwich combination, both CT and RT took a reasonable length of time to complete. On the contrary, both the medical treatment and irradiation required an excessively long time and were not well tolerated when preceded by either RT or CT in full doses. In particular, myelosuppression was less acute and prolonged in the 3 MOPP-RT-3 MOPP group, whereas the actual doses of CT and RT were higher than those which can be reached with respect to other groups. Three preliminary cycles of CT considerably reduce the target volumes and complications arising from RT. The first CT time gave an objective response greater than 50% in 9/9 cases of the 3 MOPP-RT-3-MOPP group with mediastinal involvement. In this group, rather considerable pulmonary complications were observed in 3/9 patients (33.3%) with respect to the 40% found for the 6 MOPP-RT group (2/5 cases) and the 67.7% for the RT-6 MOPP group (6/9 cases).
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PMID:Feasibility of different combinations of chemotherapy (6 MOPP) plus radiotherapy in Hodgkin's disease. 54 16

Phase II studies utilizing VP-16-213 in the treatment of 56 patients with malignant lymphoma and 29 patients with malignant melanoma were carried out by the Southwest Oncology Group. All patients had received extensive prior therapy. The initial dose of VP-16-213 administered was 45 mg/m2 by iv infusion over 30-60 minutes on Days 1-5 every 3 weeks but, because, of severe myelosuppression in the lymphoma group, the dose was subsequently reduced to 35 mg/m2. Only three partial regressions lasting 6, 2, and 1 months were noted in 17 patients with Hodgkin's disease. No favorable responses were noted in 35 patients with non-Hodgkin's lymphoma including 16 with the diffuse histiocytic type. No responses were noted in patients with melanoma. The major toxic effect was myelosuppression. VP-16-213 appears to lack significant effectiveness in these previously treated disease.
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PMID:Evaluation of VP-16-213 in malignant lymphoma and melanoma. 65 64

Asaley is an L-leucine derivative of sarcolysin which is more active against some rodent tumors. Studies in the USSR demonstrated activity in patients with ovarian and breast carcinoma, Hodgkin's disease, and multiple myeloma. This study in 73 evaluable patients indicated that an appropriate oral dose for patients with adequate bone marrow is 800 mg/M2/day X 4 days at 5-6 week intervals. The most common toxicities were myelosuppression, nausea, and vomiting. Antitumor activity was observed in 2 of 24 evaluable patients with melanoma, and stabilization of previously progressive disease was observed in patients with adenocarcinoma of the colon, multiple myeloma, lymphoma, breast carcinoma, and thyroid carcinoma. Responses were minimal and of short duration but most of the patients had received extensive prior therapy.
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PMID:Clinical evaluation of Asaley. 92 33

Eighty-seven previously untreated patients with pathologic Stage IA, II (A or B), or IIIA Hodgkin's disease were randomized over a 48-month period to receive either megavoltage extended field radiotherapy alone or megavoltage radiotherapy limited to involved lymph node sites (including at least an upper mantle field) followed by combination chemotherapy with nitrogen mustard, vincristine, prednisone, and procarbazine (MOPP). Four patients (4.6%) failed to achieve remission with initial radiotherapy. Seventy-two evaluable patients have currently completed therapy. Ten of 41 patients achieving remission with radiation alone have relapsed, compared to only 1 of 31 receiving radiation plus chemotherapy. Seven patients have died, 3 of whom failed to achieve remission with initial radiotherapy. The other 4 had Stage IIIA disease treated with radiation alone. Severe myelosuppression occurred infrequently during chemotherapy, and neither serious infections nor second neoplasms have observed. Although these preliminary results are encouraging, longer followup is required to determine the ultimate effects of combined modality therapy on survival and long-term complications.
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PMID:A combined modality approach to the treatment of Hodgkin's disease. Preliminary results of a prospectively randomized clinical trial. 111

Between January 1985 and March 1988, 45 patients with advanced Hodgkin's disease were randomly assigned to receive either COPP (22 patients) or ABVD (23 patients). 9 and 16 patients achieved complete remission in the COPP and ABVD groups, respectively. One of the complete responders (COPP) relapsed during the follow-up. Patients treated with COPP experienced myelosuppression and neurotoxicity more frequently whereas alopecia and gastrointestinal symptoms were observed among those receiving ABVD. Present data confirm the favorable impact of primary ABVD treatment in advanced Hodgkin's disease.
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PMID:[Comparative study of advanced-stage Hodgkin's lymphoma patients treated with either COPP or ABVD drug combinations]. 138 2

Cytarabine was administered to 24 patients with previously treated Hodgkin's disease in the EORTC Lymphoma Cooperative Group. The drug was administered at the dose of 80 mg/m2 subcutaneously twice a day on 5 consecutive days every 3 weeks. The overall response rate was 17.6% (3 responses among 17 evaluable patients) with a short duration (2-6 months). The main toxicity was myelosuppression. Our experience in the EORTC Lymphoma Cooperative Group could not demonstrate a significant activity at this dose and schedule in Hodgkin's disease.
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PMID:Phase II study of cytarabine in Hodgkin's disease. The EORTC Lymphoma Cooperative Group. 152 8

The haematologic effects of radioimmunotherapy (RAIT) in cancer patients have been studied in order to better understand the aetiology of RAIT-associated myelosuppression. Evaluations were performed on patients treated with 131I-anti-carcinoembryonic antigen (CEA) and 131I-LL2, a monoclonal antibody (MAb) reactive with non-Hodgkin's B-cell lymphoma. Both groups of patients experienced decreases in WBC and platelets. Nadirs were observed 42-51 d post first injection in the lymphoma patients, and 49-66 d post first injection (30-43 d post high-dose therapeutic injection) in the carcinoma patients. Within the WBC population, B cells were the most radiosensitive. The evaluations of the binding of these MAbs to peripheral blood cells and the effect of RAIT on lymphocyte subpopulations indicated a drop of 26-92% in the percentage of B lymphocytes within 1 week following treatment with both 131I-LL2 and 131I-anti-CEA MAbs even though only LL2 binds to B cells. The percentage of T lymphocytes was not affected by the 131I-antibody treatments. These observations suggest that the marked drop in circulating B lymphocytes and platelets after the administration of radioiodinated antibodies is a nonspecific radiation effect, and not necessarily related to the binding of MAb to normal B cells. Thus, among WBCs, B cells are uniquely radiosensitive, and will be unusually affected by antibody-directed internal radiation.
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PMID:Haematological effects of radioimmunotherapy in cancer patients. 153 12

The scheduling of chemotherapeutic agents may be important in optimising their antitumour actions. This has been explored in non-Hodgkin lymphoma, osteogenic sarcoma and bladder cancer with improved results using intensive, weekly dosing schemas. We began a phase II study of cisplatin, 5-fluorouracil and vinblastine in non-small cell lung cancer (NSCLC) on a weekly schedule. 38 patients with advanced or metastatic NSCLC were entered; 32 are evaluable for response. 11 patients were treated with 5-fluorouracil 1.5 g/m2 and vinblastine 4 mg/m2 by 24-h continuous infusion, and cisplatin 30 mg/m2 over 30 min, 6-8 h after the start of the infusion. Because of prohibitive myelotoxicity, the next 27 patients received 5-fluorouracil 1.2 g/m2 and vinblastine 3 mg/m2. None had had prior chemotherapy while 6 had had previous radiation therapy. Myelosuppression was the predominant toxic effect. Other side-effects included neuropathy, diarrhoea, mucositis, nausea and vomiting. 32 patients are evaluable for response: there have been 14 partial remissions (44%). Responses have occurred chiefly in lung and lymph nodes. The median survival on this study is 7 months, and responders did not live longer than non-responders. While this regimen is well tolerated by the majority of patients and has a response rate comparable to other active regimens identified in single institution studies, survival does not appear to be enhanced. We conclude that the schedule manipulation described here does not enhance the therapeutic index of these drugs in NSCLC.
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PMID:Phase II study of weekly 5-fluorouracil, cisplatin and vinblastine in advanced non-small cell lung cancer. 166 16

MOPP (mechlorethamine, vincristine, procarbazine, prednisone) was the first successful regimen for the treatment of Hodgkin's disease. It has the longest period of follow-up and is best studied as to its benefits and acute and long-term side effects. The acute toxicity of the side effects, including nausea and/or vomiting, hair loss, and myelosuppression, may have been reason to modify doses of nitrogen mustard, an agent whose dose intensity may be critical in achieving long-term benefits. The substitution of chlorambucil and vinblastine in the ChlVPP (chlorambucil, vinblastine, procarbazine, prednisone) program has relieved all of these acute toxicities, except myelosuppression. The long-term toxicity of sterility, especially in males, and myelodysplasia is most likely due to alkylating-agent toxicity and would not be influenced by the various MOPP variants, such as MVPP (mechlorethamine, vinblastine, procarbazine, prednisone), ChlVPP, and COPP (chlorambucil-vincristine, procarbazine, prednisone). Doxorubicin-containing regimens, such as ABVD (doxorubicin, bleomycin, vinblastine, dacarbazine) and ABDIC (doxorubicin, bleomycin, dacarbazine, lomustine, prednisone), have been second-line treatments that have significant antitumor effect and, as such, have resulted in few, if any, long-term cures in most series. ABVD has been incorporated into alternating MOPP/ABVD schemes or in hybrids that attempt to offer all active agents, such as MOPP/ABV. The initial experience has been encouraging with high and durable complete remissions (CRs). MOPP/ABVD x 12(1) and MOPP-2/ABVD-2(2) have been compared with MOPP alone with a significant superiority for the alternating regimens. Other randomized trials have not shown any superiority for the alternating program. The Cancer and Leukemia Group B (CALGB) has compared MOPP with MOPP/ABVD given with a third arm of ABVD alone. The complete response and time-to-treatment failure rates for MOPP/ABVD and ABVD alone were superior to those for MOPP. Significant modifications of MOPP doses may explain the differences, since only 20% of patients were receiving full doses of nitrogen mustard by the sixth dose. ABVD has unique toxicity, and myelodysplasia and sterility are not seen. Pulmonary fibrosis with radiation and bleomycin is unique to ABVD, as shown in the ABVD experience at the NCl (Milan). Can ABVD be improved? The demonstrated single-dose activity of etoposide in Hodgkin's disease has prompted its inclusion in second-line programs, such as EVA (etoposide, vincristine or vinblastine, doxorubicin). The second-line response rates in the St Bartholomew's (London, England) series (where vincristine was used) was 11 of 19 patients (58%);3 in the ongoing CALGB trial of EVA (vinblastine combination), the response rate is 67%. (ABSTRACT TRUNCATED AT 400 WORDS)
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PMID:Can MOPP be replaced in the treatment of advanced Hodgkin's disease? 168 9

Forty-four patients with relapsed or resistant Hodgkin's disease were treated with adriamycin 40 mg m-2 i.v. on day 1, vincristine 1.4 mg m-2 i.v. on days 1 and 8, prednisolone 40 mg m-2 orally daily for 8 days, etoposide 200 mg m-2 orally daily for 4 days according to the nadir white cell count, and bleomycin 10 mg m-2 i.v. days 1 and 8 (HOPE-Bleo). Median age was 27 (range 12-71). When stage was considered according to all sites currently or previously involved by Hodgkin's disease (cumulative stage) 26 patients (59%) had stage IV, 13 (29%) stage III and five (11%) stage II disease; 33 (75%) had B symptoms. All patients had received previous chemotherapy and 18 (41%) had received two or more regimens. Twenty-six patients (59%) achieved CR and 10 (23%) PR; the median duration of CR was 22 months and median survival for all patients was 48 months. Eight patients remain in continuous CR; none of these had received extensive previous chemotherapy. Among the 19 patients who had relapsed from CR achieved by a single previous chemotherapy regimen, six (32%) achieved long CR on HOPE-Bleo. The regimen was generally well tolerated but the principal toxicity was myelosuppression. There were two toxic deaths, one due to neutropenic sepsis and the other due to acute peritonitis. The HOPE-Bleo regimen is an effective treatment for relapsed or resistant Hodgkin's disease, with a low probability of carcinogenesis and infertility. These factors suggest that HOPE-Bleo deserves further evaluation as primary treatment for Hodgkin's disease and very careful selection of relapsed patients for high dose salvage chemotherapy with bone marrow transplants must be exercised.
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PMID:Etoposide and adriamycin containing combination chemotherapy (HOPE-Bleo) for relapsed Hodgkin's disease. 169 23


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