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)

Aziridinylbenzoquinone is a quinone compound capable of penetrating the central nervous system. It has demonstrated activity against both intracranial and i.p. murine tumors and human tumor xenographs. We have conducted a Phase I trial of aziridinylbenzoquinone in 60 children with advanced cancer who were refractory to conventional therapy. The drug was given by slow i.v. push on a daily schedule for 5 days every 3 to 4 weeks. The dose range explored included 6 dose levels, ranging from 6 to 12 mg/sq m daily for 5 days in patients with solid tumors and leukemia, and in patients with leukemia, 20, 25, and 30 mg/sq m daily for 5 days. Myelosuppression was the dose-limiting side effect. In patients with solid tumor the highest dose studied was 12 mg/sq m, and the median nadir white blood cell and platelet counts were 0.7 X 10(3) and 6.0 X 10(3)/microliter on Days 17 and 22, respectively. The median recovery day for white blood cells was 39. There may be some evidence of cumulative toxicity with prolonged thrombocytopenia. Other side effects were mild nausea, vomiting, and mucositis. Elevations in liver enzymes and bilirubin were transient and dose dependent, occurring 3 to 4 weeks after drug administration. Of the 34 children with solid tumors, 33 were evaluable for hematopoietic toxicity, 3 were early deaths, and 31 receiving a total of 55 courses were evaluable for therapeutic response. Partial responses lasting 3 weeks to 6 months were seen in the 4 patients with Hodgkin's disease, and in a child with a metastatic spinal cord ependymoma. Fifty-two courses were given to 9 patients with acute lymphocytic leukemia and 17 with acute nonlymphoblastic leukemia. Of the 15 patients with acute nonlymphoblastic leukemia treated at doses greater than or equal to 25 mg/sq m/day for 5 days there was one early death and there were 2 M1 (less than or equal to 5% blasts with normal cellularity), 3 M2A (6 to 15% blasts), and 2 M2B (16 to 39% blasts) bone marrow responses lasting 1 to 3.5 months. Aziridinylbenzoquinone demonstrated activity against acute nonlymphocytic leukemia with maximal tolerated doses of 30 mg/sq m daily for 5 days. Its effect in Hodgkin's disease is encouraging; however, further study will be required to determine its efficacy in central nervous system cancers. Recommended doses for Phase II studies, using daily schedule for 5 days in children with solid tumors, is 9 mg/sq m, and in children with leukemia, it is 25 mg/sq m.
 ...
PMID:Phase I study of aziridinylbenzoquinone (AZQ, NSC 182986) in children with cancer. 669 81

Twenty-five patients with a variety of histologic types of advanced non-Hodgkin's lymphoma refractory to previous chemotherapy were entered into a trial of vincristine infusion. Patients received 5-day courses of vincristine 0.25 mg/m2/day by continuous intravenous infusion after an initial 0.5 mg intravenous bolus injection. Courses were repeated every 3 weeks. Objective responses were observed in nine patients (36%), all of whom had previously received vincristine given by conventional bolus injection. A complete response occurred in a patient with diffuse mixed histiocytic lymphocytic lymphoma, and partial responses were observed in eight patients with the following histologic types: diffuse poorly differentiated lymphocytic (4); nodular poorly differentiated lymphocytic (2); diffuse mixed histiocytic lymphocytic (1); and diffuse histiocytic (1). Duration of response lasted from 1.2 to 16.2 months (mean, 4.4 months). The principal complication of therapy was mild-to-moderate neurotoxicity; this occurred in 12 patients (48%) who received a total of 54 courses of vincristine infusion. Hematologic toxicity was minimal and nausea/vomiting did not occur. Vincristine infusion may afford palliation for patients with advanced non-Hodgkin's lymphomas who have become refractory to standard chemotherapeutic regimens even if they have received prior vincristine by conventional bolus injection. These data suggest the possibility of enhancing the therapeutic efficacy of vincristine in the treatment of non-Hodgkin's lymphoma by use of an infusion technique.
 ...
PMID:Treatment of advanced non-Hodgkin's lymphoma with vincristine infusion. 672 21

Rosenberg et al discovered in the coordination complexes of platinum a new, novel type of potential antitumor agent. Cisplatin [cis-dichlorodiammine platinum (II)4 proved active against a variety of rodent tumors and acted synergistically when combined with other chemotherapeutic agents. Initial clinical tests by Hill et al in 1971, showed cisplatin to be active against malignant lymphoma, Hodgkin's disease, and certain other malignancies. Significant nephrotoxicity, nausea, and vomiting were noted. Since then, cisplatin has been tested alone and in combination chemotherapy and has proven an efficacious anticancer agent in squamous cell carcinoma of head and neck, ovarian carcinoma, disseminated testicular cancer, and others. Its therapeutic value was acknowledged when approved in 1978 by the U.S. FDA for treatment of the latter cancer. The current clinical literature indicates clearly that the full potential of this drug has not yet been realized. Hydration and diuresis have served to mitigate much of the nephrotoxicity, while significant strides toward amelioration of the nausea and vomiting have also been achieved. Literally, thousands of chemically-related congeners have been synthesized, and many have shown marked potency against rodent tumors. Very few, however, have been evaluated clinically, vis-a-vis malonato trans(-)-1,2-diaminocyclohexane platinum(II); this appears a most promising and fertile area of future investigation.
 ...
PMID:Organo-platinum complexes as antitumor agents (review). 675 Dec 11

Eighteen evaluable patients with advanced malignant lymphoma were treated with a combination of cis-dichlorodiammineplatinum (II) (50 mg/m2 i.v. on day 1), VP 16-213 (100 mg/m2 i.v. on days 1, 3, 5), and prednisone (50 mg/m2 per os on days 1-5), recycling every 2 weeks. All patients were previously pretreated. There were 3 complete remissions (patients with Hodgkin's disease), and 4 partial remission (2 patients with Hodgkin's and 2 with non-Hodgkin's lymphoma), for a median duration of 8 weeks. In addition, 2 minor responses (patients with Hodgkin's disease) were observed. Vomiting and myelosuppression were the most prominent toxic effects. In most heavily pretreated patients, myelosuppression was moderate to severe: in these patients and in patients with bone marrow involvement, a schedule interval of 3 weeks should be more appropriate. Nephrotoxicity was minimal. This combination chemotherapy showed some activity in the management of advanced malignant lymphomas; further studies in this area are justified.
 ...
PMID:Cis-dichlorodiammineplatinum (II), VP 16-213, and prednisone (DVP regimen) in the treatment of pretreated advanced malignant lymphomas. 676 40

m-AMSA is a synthetic aminoacridine DNA intercalator found to have experimental murine antitumor activity. A phase I investigation was undertaken in 71 patients with solid tumors and acute leukemia. Using an intermittent every 3-week schedule in solid tumors, toxicity encountered was primarily hematologic, predominantly leukopenia with relative platelet sparing. The recommended dose for phase II evaluation in patients with solid tumors is 90 mg/m2 every 3 weeks; patients with minimal prior therapy could be treated at 120 mg/m2 and patients with hepatic dysfunction or marginal bone marrow reserve should have an initial dose reduction to 70 mg/m2. Therapeutic activity was seen in Hodgkin's disease, hepatoma, and epidermoid carcinoma of the esophagus. Various dose schedules were studied in leukemia. The recommended dose for phase II evaluation is 120 mg/m2 daily for 5 days as a daily 30-minute infusion. At this dose, nausea, vomiting, mucositis, alopecia, and hepatic toxicity were noted. Therapeutic activity was seen in AML, blastic CML, and CLL. Further clinical trials with this agent are warranted.
 ...
PMID:Phase I study of m-AMSA in patients with solid tumors and leukemias. 689 83

Eleven patients with osteogenic sarcoma (9), Hodgkin disease (1), and mesenchymal sarcoma (1), were treated with 5-fluorouracil (5-FU) and cisplatin (DDP). Myelosuppression and vomiting of variable degrees occurred in all. No responses were seen.
 ...
PMID:5-fluorouracil and cis-platinum in the treatment of refractory solid tumors: a pediatric oncology group phase I-II study. 694 Oct 70

A 24-year-old female with Hodgkin's disease and Pneumocystis carinii pneumonia was tested with trimethoprim/sulphamethoxazole (TMP/SMX) tablets. Because treatment failure was feared owing to chronic emesis potentially resulting in incomplete drug absorption, the same TMP/SMX dose was administered by rectal suppositories after the 5th day of oral dosing. The relative fractions (rectal/oral) or the suppository dose absorbed for TMP and SMX were 3.0% and 19.5% respectively. When TMP/SMX treatment is required and the oral route is not practical, the investigational i.v. preparation should be obtained.
 ...
PMID:Poor rectal absorption of trimethoprim/sulphamethoxazole in treating Pneumocystis carinii pneumonia. 697 56

Methyl-GAG was given to 71 patients with advanced malignancies as a weekly brief infusion (30-120 minutes) or as a biweekly 24- or 120-hour infusion. Mucositis (stomatitis, pharyngitis, esophagitis, and, rarely, inflammation of other mucous membranes) was dose-limiting in all three schedules. Generalized fatigue, malaise, myalgia, dysesthesias, nausea, and vomiting were more frequent in the brief-infusion schedule. Myelosuppression was mild and not dose-related. Fever, ventricular arrhythmias, skin rash, tender swelling of the palms, neuropathy, and paralytic ileus were rare. Toxicity was increased in patients with renal insufficiency or "third-space" fluid but was not increased by hepatic dysfunction. Cumulative and overlapping toxicity was evident only in the weekly schedule. Higher doses of methyl-GAG were tolerated when the duration of infusion was increased. The recommended doses for phase II trials are 700 mg/m2 weekly as a 1-2 hour infusion, 850 mg/m2/24 hours biweekly, and 1500 mg/m2/120 hours biweekly. Therapeutic effects were seen in all schedules and included objective responses in colon carcinoma (one of 13 patients), renal cell carcinoma (one of nine), and Hodgkin's lymphoma (one of two) and objective improvements in esophageal carcinoma (one of three), endometrial carcinoma (two of two), and leiomyosarcoma (one of three).
 ...
PMID:Methyl-GAG in patients with malignant neoplasms: a phase I re-evaluation. 705 68

In a cooperative study of the Cancer and Acute Leukemia Group B, 27 evaluable patients with advanced malignant lymphomas were treated with 70 mg/m2 of cisdichlorodiammineplatinum(II) (cis-platinum) once every three weeks. All patients had received extensive prior therapy. Partial remission was obtained in two of eight patients (25%) with Hodgkin's disease, for six and 40 weeks, and in five of 19 (26%) patients with non-Hodgkin's lymphoma, for a median duration of six weeks. The major toxic effects were profuse vomiting and, to a lesser degree, myelosuppression. Nephrotoxicity was easily controlled. Cis-platinum is an active agent in lymphoma and should merit incorporation into combination therapy for recently diagnosed disease.
 ...
PMID:Phase II trial of cis-dichlorodiammineplatinum (II) in advanced malignant lymphoma: a study of the cancer and acute leukemia group B. 719 82

Five hundred and sixty-six patients with either Stage III or IV Hodgkin's disease were prospectively randomized to test whether CCNU and/or vinblastine are more effective than mechlorethamine and/or vincristine with procarbazine and prednisone. The combination of CCNU, vinblastine, procarbazine, and prednisone (CVPP) was shown to be a highly effective program with a complete response frequency of 69%. The use of CCNU as part of the induction program was also shown to be the most significant determinant of prolonged remissions (P = .025). Reduced vomiting and neurotoxicity, as well as the oral administration, were the chief advantages of the CVPP as compared with MOPP. These factors resulted in improved patient and physician compliance. The MVPP regimen was also shown to be a highly effective regimen with a complete response frequency of 73% in patients without prior exposure to chemotherapy. However, the induction regimens containing vinblastine were associated with a significantly higher frequency of fatal hematopoietic toxicities than the induction regimens containing vincristine (P = .05). This higher frequency was almost exclusively seen in the elderly or in patients previously treated with both chemotherapy and radiotherapy. At this time, the remission durations maintained by vinblastine with periodic reinforcement are longer when compared with vinblastine maintenance alone (P = .06), but there is no corresponding increase in survival.
 ...
PMID:A new effective four-drug combination of CCNU (1-[2-chloroethyl]-3-cyclohexyl-1-nitrosourea) (NSC-79038), vinblastine, prednisone, and procarbazine for the treatment of advanced Hodgkin's disease. 739 30


<< Previous 1 2 3 4 5 6 7 8 9 10 Next >>