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)

Chlorozotocin was given to 37 patients with advanced malignant tumors in a daily X 5 schedule at 6-week intervals. Total iv doses for each course ranged from 75 to 200 mg/m2. Myelosuppression was dose-limiting, with a platelet count depression regularly observed at doses of greater or equal to 150 mg/m2; leukopenia occurred only at the highest dose level. Nausea and vomiting were mild and uncommon. No hyperglycemia or adverse drug-related effects on renal or hepatic function were observed. No major antitumor activity occurred; however, three patients with renal cell carcinoma and one patient each with lung cancer, ovarian carcinoma, and Hodgkin's disease had minor objective decreases in tumor size. A dose range of 150--200 mg/m2 iv for each 5-day course is recommended for phase II studies.
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PMID:Phase I trial of chlorozotocin. 15 63

Interferons produced by recombinant DNA technology began phase I trials little more than a decade ago. Today interferon alfa-2 is a mainstay in the treatment of hairy cell leukemia, and has demonstrated benefit in the more common chronic myelogenous leukemia. Interferon alfa-2 also has activity in other hematologic malignancies, including indolent non-Hodgkin's lymphomas, cutaneous T-cell lymphomas, T-cell lymphoma, and multiple myeloma, and in solid tumors such as disseminated melanoma, renal cell carcinoma, Kaposi's sarcoma, endocrine pancreatic tumors, and malignant carcinoid tumors. Interferon alfa, beta, and gamma remain under investigation to define potential roles in ovarian, breast, bladder, and cervical carcinomas and gliomas. The greatest value of the interferons will be in prolonging the disease-free interval when used in combination with other treatment modalities, including surgery, radiation, chemotherapy, and other biologic agents.
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PMID:Current status of interferons in the treatment of cancer. 128 Jan 53

Presentation of one case of a 61-year old male with a non-Hodgkin lymphoma, where a renal cell adenocarcinoma was unexpectedly discovered during and extension study. Review of the pathogenic significance of such association in the light of the various explicative hypothesis of this concurrence.
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PMID:[Renal carcinoma and non-Hodgkin's lymphoma. A clinical report]. 144 28

Interferons are currently the most widely used biological response modifiers. They are of high clinical value in haematological malignancies (chronic myelogenous leukaemia, multiple myeloma, non-Hodgkin lymphoma), in solid tumours (malignant melanoma, hypernephroma, pancreas neoplasms, carcinoid tumours, Kaposi's sarcoma, glioma, in ovarium, cervix and bladder carcinoma, and in basalioma) and in infectious diseases (chronic hepatitis B, chronic non-A/non-B hepatitis, chronic delta hepatitis, AIDS, Papova virus and Rhinovirus infections, leishmaniasis, leprosy) and some other conditions. Although the mechanism of action of interferons has not been explained in every detail these agents are promising therapeutic means in a number of diseases.
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PMID:Role of interferon in clinical practice. 172 32

We studied the safety, tolerance, and clinical effects of the combined administration of subcutaneous recombinant human interleukin-2 and interferon alfa-2b in 54 patients with advanced cancer, for whom no effective standard therapy was available. Treatment courses consisted of a 2-day interleukin-2 pulse (14.4-18 million units (MU) m2/day), followed by 3.6 up to 4.8 MU/m2/day, 5 days per week, over 6 consecutive weeks and interferon alfa-2b at 3 up to 6 MU/m2, administered two-three times weekly for 6 weeks. Overall, patients received more than 90% of the projected dose of interleukin-2 and interferon alfa-2b, respectively. Of 54 evaluable patients (32 renal cell cancer, 12 melanoma, eight colorectal cancer, one B-cell lymphoma, one Hodgkin's disease), four complete responses occurred in patients with renal cell carcinoma, and a greater than 50% reduction in tumour size (partial response) in six renal cell carcinoma patients and one melanoma patient. Moreover, 21 patients (13 renal carcinoma) had stable disease. The median duration of response was 19 months (range 16-22 months) in complete responders. Clinical responses were associated with a mean peripheral blood eosinophil count of more than 1,000/microL (P less than 0.05 versus non-responders). Systemic toxicities included fever, chills, nausea, anorexia, and hypotension limited to WHO grades I and II in more than 80% of patients treated. No treatment-related deaths occurred. This combination of subcutaneously administered recombinant interleukin-2 and interferon alfa-2b has significantly diminished the side effects normally observed with high-dose intravenous recombinant interleukin-2, which requires admission to hospital. It has been shown to induce objective tumour regression in out-patients with progressive metastatic renal cell carcinoma and malignant melanoma.
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PMID:The out-patient use of recombinant human interleukin-2 and interferon alfa-2b in advanced malignancies. 179 91

A monoclonal antibody (Ki-M6) against the CD 68 antigen, which labels cells of the monocyte/macrophage system, was tested on Bouin-fixed, paraffin-embedded samples of normal, reactive and neoplastic tissues by an avidin-biotin-peroxidase complex method, with the aim of establishing its value in diagnostic pathology. In normal human tissues, Ki-M6 reactivity was confined to the so-called resident macrophages populating normal organs under physiological conditions. Moreover, restricted reactivity against cells of macrophage lineage was observed in reactive and inflammatory lesions. Granulocytes, monocyte/macrophage-related immune accessory cells, and other analysed normal tissue structures did not reveal any reactivity. Ki-M6 was strongly reactive with the cases of benign (4/4) and malignant (15/15) fibrous histiocytomas, in addition to the true histiocytic lymphomas (3/3). Cases of granular cell tumour (2/3) showed strong reactivity with Ki-M6, whereas only few immunoreactive cells, with weak staining, were seen in the other Ki-M6-positive neoplasms [neurofibroma (3/3), benign schwannoma (1/2), ganglioneuroma (1/1), malignant schwannoma (5/9), melanoma (9/28), dermatofibrosarcoma protuberans (1/1), myelomonocytic leukaemia (3/3)]. Among the epithelial malignancies tested (47 cases), Ki-M6 was positive only in renal cell carcinoma (11/14). Malignant lymphomas of the Hodgkin (56 cases) and non-Hodgkin type (67 cases) were uniformly non-reactive. From these data, Ki-M6 appears to be an excellent marker of monocyte/macrophage-related cells and appears to be a reliable indicator for fibrous histiocytomas and true histiocytic malignancies. The availability of this additional antibody capable of staining routinely processed tissue is of practical interest.
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PMID:Immunohistochemical characterization of Ki-M6 monoclonal antibody in Bouin-fixed, paraffin-embedded sections of normal and neoplastic human tissues. 185 Aug 96

A probe, recombinant antistasin, that reacts specifically with the activated form of factor X (Xa) was used in immunohistochemical procedures to detect cellular sites of Xa generation within intact tissues. Factor Xa was detected on tumor cells in small cell carcinoma of the lung, renal cell carcinoma, and malignant melanoma. Tumor-associated macrophages (but not tumor cells) expressed Xa in adenocarcinoma and squamous cell carcinoma of the lung, and Hodgkin's disease. Factor Xa in these locations corresponded to evidence reported previously for an intact coagulation pathway and thrombin formation associated with these tumor cells and macrophages. By contrast, only rare connective tissue cells stained for Xa in breast and colon cancer, tumor types shown previously to lack an intratumoral coagulation pathway and thrombin generation, and in normal liver, lung, breast, kidney, and placental tissues. Hepatocytes did not stain. These results suggest that such probes may be useful for studying the activation state of cell-associated factor X in situ within intact tissues.
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PMID:Cellular localization of activated factor X by Xa-specific probes. 187 16

Different immunotherapy regimens using s.c. recombinant interleukin-2 (rIL-2) were studied in 76 patients with progressive metastatic renal carcinoma, malignant melanoma, colorectal cancer, B-cell lymphoma, or Hodgkin's disease. To assess the immunomodulatory capacity of rIL-2, we measured serum levels of soluble interleukin-2 (sIL-2) receptors, gamma-interferon, tumor necrosis factor-alpha, and various lymphocyte subsets expressing the CD25 Tac IL-2 receptor and the CD56 natural killer (NK) associated antigen. Additionally, we measured serum antibodies specific to rIL-2 in order to evaluate immunogenicity of rIL-2. In all patients, a significant increase in sIL-2 receptor levels could be observed when comparing values on day 0 and after one treatment course. Patients developing a neutralizing anti-rIL-2 antibody exhibited significantly lower serum sIL-2 receptor levels than patients without antibody. Soluble IL-2 receptors correlated with the percentage of CD25 IL-2 receptor-positive peripheral blood lymphocytes. Both soluble and cell surface IL-2 receptors exhibited a significant increase during rIL-2 therapy but did not correlate with the percentage of CD56-positive peripheral blood lymphocytes. Measurement of treatment-induced secondary cytokines showed significant increases in gamma-interferon serum levels in a proportion of patients tested, although with considerable interindividual variability. No significant increase in mean tumor necrosis factor-alpha levels was observed during rIL-2 treatment in vivo. The percentage of CD56-positive NK cells correlated with the clinical outcome of rIL-2 therapy. Thus, partial or complete responders had an increase from a mean of 20% NK cells prior to therapy up to a mean of 40% after the first treatment course. In contrast, patients with progressive disease had a mean of 22 and 24% NK cells before and after treatment, respectively.
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PMID:Biological monitoring of low-dose interleukin 2 in humans: soluble interleukin 2 receptors, cytokines, and cell surface phenotypes. 193 92

Etoposide is an important drug that has been recently incorporated with other agents in the curative treatment of patients with advanced neoplasms, including germ cell tumors, non-Hodgkin's lymphomas (NHL), and small cell lung cancer (SCLC). Etoposide demonstrates remarkable schedule dependency. A randomized comparison has shown an impressive survival difference for patients with extensive SCLC receiving a 5-day course versus those receiving a 1-day course. Because of these and previous clinical and laboratory data, etoposide is now given intravenously or orally in a 3-day to 5-day schedule. It is generally accepted that approximately 50% of the orally administered drug is absorbed. The authors have initiated several etoposide studies using an extended administration schedule, believing that a prolonged schedule may be superior to the standard 3-day to 5-day schedule. This was initially tested in a Phase I study. Results showed that etoposide (50 mg/m2/d) given over 21 days was feasible and was associated with only moderate toxicity. Several Phase II studies have been completed or are nearing completion, including studies in patients with SCLC, NHL, germ cell tumors, soft tissue sarcoma, renal carcinoma, and ovarian carcinoma. Responses have been seen in all of these groups, particularly in patients with SCLC, lymphoma, and germ cell tumors. In these groups we saw responses in patients who were clearly resistant to etoposide plus cisplatin given in a standard schedule or in some patients who were resistant to high-dose etoposide with bone marrow transplantation. Investigators at Indiana University Medical Center who studied oral etoposide in a similar fashion in patients with advanced germ cell tumors and SCLC achieved results similar to those reported here. The authors have initiated a number of combination chemotherapy programs using the chronic oral form of etoposide. These include patients with SCLC, non-small cell lung cancer, and elderly patients with high-grade and intermediate forms of NHL. In addition, chronic intravenous oral etoposide is being used in salvage approaches for patients with acute myelocytic leukemia and recurrent resistant intermediate-grade and high-grade NHL. Preliminary pharmacokinetic data suggest that a 50-mg/m2 oral dose is highly bioavailable (91% to 96%). Therefore, during a prolonged oral course at 50 mg/m2, many patients maintain a minimum plasma concentration of 1 microgram/ml. Further studies of multiple dose or continuous infusion etoposide to maintain a potentially critical plasma level are in progress. Etoposide administered in this way could represent a "new" drug because many of its features are different, and its activity spectrum may be broader.
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PMID:Chronic oral etoposide. 198 32

Six out of 204 patients with Hodgkin's disease developed second malignant tumours 25, 30, 61, 65, 68 and 130 months following their treatment. The length of follow-up ranged between 24-233 months with a mean value of 95.8 months. Half of the tumours appeared within the volume irradiated. Five patients received radio- and polychemotherapy, only but one radiotherapy alone. The location of tumours found was as follows: 1 melanoma of the skin, 1 adenocarcinoma of the nasopharynx, 1 cancer of the rectum, 1 renal cell cancer as well as two cancers of the lung. Four patients are living following treatment of their secondary tumour. Until now no case of acute leukaemia could be observed.
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PMID:[Development of a secondary malignant tumor in patients with Hodgkin's disease]. 218 43


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