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)

This study determines the utility of gallium-67 (Ga-67) scintigraphs as an adjunct to computed tomography (CT) scans for the assessment of residual mediastinal masses in children and adolescents with advanced-stage Hodgkin's disease. At diagnosis 42 patients with CT scan-documented mediastinal disease had a Ga-67 scan performed. Thirty-four of 42 patients (81%) had gallium-avid mediastinal lesions, whereas in eight (19%), the Ga-67 scan was negative. At the completion of eight cycles of therapy of Mustargen (mechlorethamine), Oncovin (vincristine), procarbazine, prednisone (MOPP) alternating with doxorubicin, bleomycin, vinblastine, dacarbazine (ABVD), 21 of 34 patients with initially positive Ga-67 scans had them repeated; 18 of 21 converted to negative results, and three remained positive. In 11 of 18 patients, the loss of gallium avidity was consistent with a negative mediastinal CT scan. In seven, although the gallium scan was negative, the CT scan remained positive; all seven patients had a mediastinal biopsy of suspected residual disease and in all seven the biopsy results were negative for Hodgkin's disease. These preliminary results in a small cohort of patients demonstrate that Ga-67 scans may be of benefit in evaluating residual mediastinal masses in patients with Hodgkin's disease.
 ...
PMID:Gallium-67 scans as an adjunct to computed tomography scans for the assessment of a residual mediastinal mass in pediatric patients with Hodgkin's disease. A Pediatric Oncology Group study. 193 85

From 1979-1983, 299 patients with stage III or IV Hodgkin's disease (HD) were randomised to receive cyclical chemotherapy with MOPP (mustine, Oncovin, procarbazine, prednisone) or LOPP (Leukeran substituted for mustine). Two hundred and ninety patients were evaluable. There was no statistically significant difference between the complete remission (CR) rates (63% for MOPP, 57% for LOPP), percentage of patients remaining disease free at 5 years (38% for MOPP, 35% for LOPP) and overall survival at 5 years (65% for MOPP, 64% for LOPP). On multivariate analysis younger age, grade I histopathology, absence of systemic symptoms, and normal albumin level were favourable prognostic factors for survival. Acute toxicity in the form of nausea/vomiting, myelosuppression, and phlebitis were less with LOPP than MOPP. Deaths in both groups were usually due to disseminated Hodgkin's disease; there were no infective deaths in the absence of Hodgkin's disease. Second malignancies occurred in six patients treated with MOPP--three acute myeloid leukaemia (AML), one non-Hodgkin's lymphoma (NHL), two carcinomas (Ca); with LOPP, four second malignancies occurred (one AML, one NHL, two Ca). These long term results confirm that LOPP is as effective as MOPP, and less toxic, in the treatment of advanced Hodgkin's disease.
 ...
PMID:British National Lymphoma Investigation randomised study of MOPP (mustine, Oncovin, procarbazine, prednisolone) against LOPP (Leukeran substituted for mustine) in advanced Hodgkin's disease--long term results. 202 42

Pulmonary function was studied in 48 patients 4-13 yrs after treatment for Hodgkin's disease with mantle-field irradiation followed by standard mechlorethamine, Oncovin, procarbazine and prednisone (MOPP) chemotherapy. The patients were found to have a restrictive lung disease suggestive of pulmonary fibrosis. Low age at therapy (less than or equal to 30 yrs, median 24 yrs) was associated with a significantly more pronounced restrictive lung function impairment than older age (greater than 30 yrs, median 40 yrs) suggesting a higher susceptibility to the pulmonary side-effects of therapy. In addition younger smokers had a significantly greater reduction in diffusion capacity and forced expiratory volume in one second than older smokers, suggesting a higher susceptibility to the additional adverse effect of smoking. With longer follow-up nonsmokers had an increase in static lung volumes. It is suggested that this may be the result of more frequent pulmonary infections in such patients as compared with the general population. However, the duration of follow-up was not associated with changes in other indices of lung function.
 ...
PMID:Influence of age and duration of follow-up on lung function after combined chemotherapy for Hodgkin's disease. 209 Apr 76

A randomized clinical trial of combination chemotherapy for patients who relapsed following primary radiation therapy for Hodgkin's disease was conducted from 1975 to 1981 by the Cancer and Leukemia Group B (CALGB). One hundred thirteen patients were prospectively randomized to receive 12 cycles of either CVPP (CCNU, vinblastine, procarbazine, and prednisone), ABOS (bleomycin, vincristine [Oncovin; Lilly, Indianapolis], doxorubicin [Adriamycin, Adria Laboratories, Columbus, Ohio], and streptozotocin), or alternating cycles of CVPP and ABOS. The median length of observation for patients in this report is 4 years. Toxicities of the three treatment programs were primarily hematologic. Frequencies of complete response were 72% for CVPP, 70% for ABOS, and 82% for CVPP/ABOS (P = .37). Females and patients who had nodular sclerosing disease at initial diagnosis had significantly higher complete response rates. The 5-year disease-free survival for the complete responders was 55%; the 5-year overall survival was 60%. There were no significant differences among the treatments on disease-free survival (P = .78) or overall survival (P = .18). Age under 40 years was the only significant positive prognostic factor for disease-free survival (P = .095) and overall survival (P = .003). This study demonstrates no statistically significant advantage for alternating cycles of combination chemotherapy in affecting complete response frequency, disease-free survival, or overall survival as compared with therapy with CVPP or ABOS alone. However, the power to detect differences in these outcome parameters is somewhat limited by the sample sizes.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Alternating cycles of combination chemotherapy for patients with recurrent Hodgkin's disease following radiotherapy. A prospectively randomized study by the Cancer and Leukemia Group B. 242 52

Combination chemotherapy (CT) has been the mainstay of treatment of advanced-stage Hodgkin's disease since the late 1960s. Although treatment with MOPP (nitrogen mustard, vincristine sulfate [Oncovin], procarbazine and prednisone) has resulted in long-term disease-free survival rates exceeding 50%, newer approaches have been studied to improve on this success rate and to reduce the toxic effects associated with MOPP. Prognostic factors have now been defined that identify patients who may require more aggressive treatment; they include age greater than 40 years, presence of B symptoms and more advanced (especially extranodal) disease. A small number of patients with pathological stage III disease may still be successfully treated with extensive radiotherapy (RT) alone. Among patients with advanced-stage disease, significantly better therapeutic results are being obtained with newer treatment approaches than with MOPP, particularly in patients with factors that predict a poor outcome. These newer approaches include combination CT plus RT, alternating cycles of two non-cross-resistant CT regimens and hybrid regimens, which combine agents from two different CT regimens in one cycle. The prognosis of patients who suffer relapse after combination CT remains poor, even with newer drug regimens. The newer treatment approaches may well lead to better cure rates and fewer short-term and long-term toxic effects.
 ...
PMID:Current approaches to the treatment of advanced-stage Hodgkin's disease. 242 76

The role of "moderate-dose" systemic methotrexate in preventing central nervous system lymphomatous relapse is unknown. Certain patients with diffuse non-Hodgkin's histologic subtypes have an increased risk of relapse in the central nervous system, and it would be helpful to know if intravenous "moderate-dose" methotrexate might treat or possibly protect the meninges from involvement. In part, the rationale behind the recent regimen of methotrexate, bleomycin, doxorubicin (Adriamycin), cyclophosphamide, vincristine (Oncovin), and dexamethasone (m-BACOD) is to protect the central nervous system, and the empiric proof of this protection awaits the follow-up results of trials currently underway. In the meantime, the systemic and cerebrospinal fluid pharmacokinetics of moderate-dose intravenous methotrexate were studied in one patient whose histologic subtype places him at high risk for central nervous system involvement. Although the central nervous system levels of methotrexate in this patient never reached 1 X 10(-6) M, the levels exceeded 1 X 10(-7) M for at least 24 hours. The implications of peak dose versus sustained exposure to a lower dose of methotrexate are discussed.
 ...
PMID:Methotrexate cerebrospinal fluid pharmacokinetics in a patient with lymphoma treated with methotrexate, bleomycin, doxorubicin, cyclophosphamide, vincristine, and dexamethasone. 242 46

Prognostic factors for 53 previously untreated patients with Stage IV Hodgkin's disease were analyzed for their effects upon complete remission rate, survival, and disease-free survival following treatment with mechlorethamine, Oncovin (vincristine), procarbazine, and prednisone (MOPP) or MOPP plus bleomycin (MOPP-Bleo). Although 75% of those patients with only one site of extranodal disease achieved complete remission, only 25% of those with more than one site of involvement entered complete remission. Seven of the eight patients with more than one extranodal site were dead of disease at 4 years, compared with a 5-year survival of 75% for those with only one site of involvement. Disease-free survival from complete remission was dependent upon the percentage of planned doses of nitrogen mustard actually administered. Patients who received higher doses of nitrogen mustard had significantly longer freedom from relapse and survival after attaining complete remission than those who received reduced doses. Age, symptoms, pathologic features, and presence or size of mediastinal disease did not affect the couple remission rate, survival, or disease-free survival. Patients with Stage IV disease treated with MOPP alone should receive the highest tolerable dose of nitrogen mustard early in their treatment, since those receiving lower doses have a higher risk of relapse.
 ...
PMID:Prognostic factors for Stage IV Hodgkin's disease treated with MOPP, with or without bleomycin. 257 2

Between 1979 and 1987, 28 children with Hodgkin's disease were treated with MOPP (nitrogen mustard, Oncovin, prednisone, procarbazine) combination chemotherapy without radiotherapy. Twenty-four were staged clinically. Splenectomy was performed in four only. Staging was as follows: nine (32%) in stage I, five (18%) in stage II, nine (32%) in stage III, and five (18%) in stage IV. Histologic types were lymphocytic predominance in five (18%), mixed cellularity in 15 (54%), nodular sclerosis in seven (25%) and lymphocytic depletion in one (4%). All children achieved complete remission. Two in stages III and IV relapsed and were salvaged with additional chemotherapy and radiotherapy. Twenty-six are in continuous relapse-free remission for periods ranging from 2 to 9 years. The relapse-free survival rate of 92% and survival rate of 100% compares favorably with results obtained using combined modality treatment.
 ...
PMID:MOPP therapy in children with Hodgkin's disease. 261 74

Fifty-three children with Hodgkin's disease were clinically staged and treated with chemotherapy alone. Forty-six received mechlorethamine (Mustargen; Merk Sharpe & Dohme, West Point, PA), vincristine (Oncovin; Eli Lilly and Company, Indianapolis), procarbazine, and prednisolone (MOPP) and 7 chlorambucil, vinblastine, prednisolone, and procarbazine (ChlVPP). There were four events in the 38 children with stage I and II disease. One patient with massive mediastinal disease failed to remit and subsequently failed mantle irradiation and changes of chemotherapy. Another relapsed at the site of local disease and was salvaged with involved field irradiation and further courses of MOPP. Two other children died as a result of acute graft-v-host disease (GVHD) following transfusion. At autopsy there was no evidence of Hodgkin's disease. Fifteen children had stage III and IV disease and 14 achieved complete remission (CR) and none have relapsed. The child who failed to achieve remission died of virus infections. A mediastinal mass greater than 1/3 the thoracic width was present in 19 children of whom 18 achieved remission and none relapsed. An infradiaphragmatic presentation occurred in eight, all achieved remission and none relapsed. Overall at a median follow-up time of 45 months survival was 94%; the percent of patients without treatment failure was 92; and the percent without relapse was 98.
 ...
PMID:Treatment with MOPP or ChlVPP chemotherapy only for all stages of childhood Hodgkin's disease. 305 76

299 patients with stage III or IV Hodgkin's disease were randomised to receive cyclical chemotherapy with MOPP (mustine, Oncovin, procarbazine, prednisone) or LOPP (Leukeran substituted for mustine). The complete remission rates (59.9% for MOPP, 59.4% for LOPP), actuarial survival (65.7 and 68.2% at 5 years, respectively) and complete remission/relapse free survival (33.3 and 32.2% at 5 years, respectively) were similar for both groups. There were no significant differences in response data between the MOPP and LOPP groups for individual prognostic variables (histology grade, stage, age and response to treatment). Deaths in both groups were usually due to disseminated Hodgkin's disease with terminal infection; there were no infective deaths in the absence of Hodgkin's disease. The less toxic regimen of LOPP can therefore be expected to produce results similar to those seen with MOPP, and this is true regardless of the severity of the illness.
 ...
PMID:Randomised study of MOPP (mustine, Oncovin, procarbazine, prednisone) against LOPP (Leukeran substituted for mustine) in advanced Hodgkin's disease. British National Lymphoma Investigation. 354 84


<< Previous 1 2 3 4 5 6 Next >>