Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0026764 (multiple myeloma)
 36,148 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A Phase II study of interferon alfa-2a was conducted in 64 patients with multiple myeloma (42 IgG, 16 IgA, 5 Bence-Jones type, and 1 IgD) in a multi-institutional cooperative trial. Partial remission was obtained in 10 (21.3%) of 47 evaluable patients, and minor responses in 5 (10.6%) of 47. Remission was reached at 22 to 89 days (median, 29 days) after the initiation of interferon alfa-2a and lasted 4 to 55 weeks (median, 8 weeks). Side effects were noted in more than two-thirds of patients, and included fever (58%), malaise (20%), anorexia (52%), nausea-vomiting (26%), lethargy (2%), and myelosuppression (56%). They were all reversible on discontinuation of interferon alfa-2a. Antibody to interferon alfa-2a was detected in 1 of 20 patients tested during the course of treatment. Thus, interferon alfa-2a was effective in multiple myeloma, producing unequivocal response in 21.3% of patients without unacceptable side effects.
 ...
PMID:Treatment of multiple myeloma with recombinant interferon alfa-2a. 394 39

A phase II study of recombinant human leukocyte A interferon was conducted in 64 patients with multiple myeloma in a multi-institutional cooperative trial. Partial remission was achieved in ten (21.3%) of 47 evaluable patients and minor response was observed in five (10.6%). Side effects were noted in more than two-thirds of the patients. They included fever (58%), malaise (20%), anorexia (52%), nausea and vomiting (26%), lethargy (2%), and myelosuppression (56%). An antibody to recombinant human leukocyte A interferon was detected in one of 20 patients.
 ...
PMID:Treatment of multiple myeloma with recombinant human leukocyte A interferon. 407 17

Thirty-eight patients with advanced breast cancer, multiple myeloma, and malignant lymphoma were treated with partially purified (about 0.1%) leukocyte interferon. Patients were treated with a remission-induction schedule of 3 million to 9 million antiviral units daily intramuscularly for 4 to 26 weeks. Responding patients were maintained on a schedule of 3 million U three times weekly. Tumor regression was observed in seven of 17 patients with breast cancer. Six of 10 patients with multiple myeloma responded with a decrease of at least 50% in serum myeloma protein levels or Bence Jones protein excretion. Six of the 11 lymphoma patients achieved tumor regression. Complete remissions occurred in two patients. Of the 19 responding patients, five remain on study for 52 to 63 weeks. Toxicity included low-grade fever, fatigue, anorexia, and partial alopecia. Myelosuppression (lowest median leukocyte count, 2500/mm3; granulocytes, 1300/mm3) occurred in most patients. On the basis of this pilot study, we conclude that leukocyte interferon can induce tumor regression in patients with advanced cancer.
 ...
PMID:Leukocyte interferon-induced tumor regression in human metastatic breast cancer, multiple myeloma, and malignant lymphoma. 615 12

Fourteen patients with multiple myeloma received aclarubicin (ACR) intravenous drip infusion at a dose of 15-25 mg/m2/day for 7 days every 3 weeks. Nine of the patients achieved more than a 25% reduction in M-protein. In two of the nine the reduction was more than 50% and the duration of their responses was 2.0 and 2.8 months, respectively. In the nine cases of previous combination chemotherapy-resistant multiple myeloma, five showed more than a 25% reduction and one of them showed more than a 50% reduction in M-protein. One of the two patients with tumors achieved a marked regression of the tumor mass and two of the 14 patients showed marked improvement in subjective symptoms. Hematological toxicity, anorexia, nausea and vomiting occurred frequently. However, no cardiac toxicity obviously attributable to ACR was detected, and alopecia was generally mild. Thus, the above results indicate that ACR may be useful in combination chemotherapy for multiple myeloma because of its effectiveness and relatively low dose-limiting factors.
 ...
PMID:Aclarubicin in the treatment of multiple myeloma. 638 77

Twenty-three cases of hematological malignancies (18 plasma cell neoplasm, 2 leukemia and 2 malignant lymphoma) were treated with recombinant human leukocyte interferon (rIFN-alpha A). Among plasma cell neoplasms, excellent and good responses were obtained in 1 case of IgG myeloma and 1 case of Bence-Jones myeloma respectively and fair response was obtained in 5 other cases. Response rats was 11.4%, or 38.9% if fair response was included. Partial remission was obtained in 1 case of chronic lymphocytic leukemia. In one of 2 cases of acute lymphoblastic leukemia, marked reduction of peripheral leukemia cells was noted. Side effects included fever (65%), malaise (20%), nausea-anorexia (43%), leukopenia (52%) and thrombocytopenia (52%). However, all were not serious and disappeared quickly after discontinuation of rIFN-alpha A.
 ...
PMID:[Treatment of hematological malignancies with recombinant leukocyte A interferon (rIFN-alpha A)]. 659 73

A single rising dose tolerance trial of rDNA interferon-alpha 2 (IFN-alpha 2) was conducted in eight patients with the diagnoses of non-Hodgkin's lymphoma (NHL), multiple myeloma, and chronic lymphocytic leukemia (CLL). Patients received a total of six i.m. doses at weekly intervals as follows: 1, 3, 10, 30, 60, and 100 x 10(6) IU. Patients were monitored at each dose level for serum IFN activity, anti-IFN antibodies, immunomodulation, clinical toxicity, and response. All patients exhibited clinical toxicity, including fever, chills, fatigue, headache, anorexia, mild-to-moderate leukopenia, nausea, and vomiting. Toxicity was dose-related, with significant side effects occurring in all patients at levels of 10 x 10(6) IU and above and some evidence of tachyphylaxis at higher doses. All side effects, including leukopenia and thrombocytopenia, were of short duration and were resolved within 3-5 days. Fevers, rigors, myalgias, and fatigue were partially alleviated by premedication with acetaminophen or hydrocortisone. Pharmacokinetic data indicated mean peak serum IFN titers greater than 90 at a dose of 10 x 10(6) IU and greater than or equal to 200 at doses greater than or equal to 30 x 10(6) IU 8 h after injection. No anti-IFN antibodies were detected. However, the serum levels achieved at higher doses were not linear, possibly indicating in vivo degradation. Total T cells, B cells, monocytes, and T subsets monitored by flow cytometry with monoclonal antibodies remained essentially constant throughout the trial. Although some patients demonstrated minor augmentations of antibody-dependent cellular cytotoxicity (ADCC) and natural killing (NK) activity at the lowest IFN-alpha 2 doses, the majority of patients demonstrated decreases in NK activity after higher IFN doses. No correlation between immunomodulation and clinical response to IFN was observed. At higher dose levels, the predominant immunomodulatory effect of IFN-alpha 2 was suppression of NK, ADCC, and blastogenic responses to T-cell mitogens and recall antigens. B-cell functional deficits as well as radioresistant T-helper and radiosensitive T-suppressor function assessed in a pokeweed mitogen-driven immunoglobulin secretion assay appeared unaffected by IFN administration. One myeloma patient showed progression and was discontinued after 60 x 10(6) IU. There were four patients (3 NHL, 1 myeloma) who achieved partial remission (greater than or equal to 50% tumor reduction) and three (1 CLL, 2 NHL) who showed objective tumor responses of less than 50%. These data suggest that rDNA IFN-alpha 2 is well-tolerated and may have significant antitumor activity against lymphoproliferative malignancies. Clin
 ...
PMID:Immunomodulation by recombinant interferon-alpha 2 in a phase I trial in patients with lymphoproliferative malignancies. 660 23

Ten patients with multiple myeloma were treated with human lymphoblastoid interferon (HLBI). The dosages used were 3 X 10(6) IU to 6 X 10(6) IU of HLBI intramuscularly daily. Out of eight evaluable patients, one partial remission and 3 minor response were observed. More than half patients experienced fever exceeding 38 degrees C and mild myelosuppression. Other toxic effects consisted of anorexia, malaise, liver dysfunction and skin rash. On the basis of our preliminary study, we conclude that HLBI is an effective agent against multiple myeloma.
 ...
PMID:[Clinical study on the effect of human lymphoblastoid interferon in multiple myeloma]. 661 39

Five patients with multiple myeloma were treated with human lymphoblastoid interferon (HLBI). HLBI, 3 X 10(6) IU/day, was administered daily for more than two weeks by intramuscular injection. Out of four evaluable patients, a minor response was obtained in 3 patients. In these responders, one patient developed pleural effusion due to the infiltration of myeloma cells during the administration of HLBI, and drug resistance was observed in another patient during the re-administration of HLBI. Therefore, out of six evaluable courses, a minor response was obtained in 3 courses of HLBI treatment. No severe side effects were observed. Thrombocytopenia, general malaise, liver dysfunction and anorexia were the main reasons for discontinuation of HLBI administration. On the basis of the preliminary study, it is concluded that HLBI is worth trying in the management of refractory multiple myeloma.
 ...
PMID:[Clinical effect of human lymphoblastoid interferon in patients with multiple myeloma]. 674 66

Human fibroblast interferon(HFIF) was used in 26 patients with various malignant diseases, most of whom had previous chemotherapy. The dosages used were 3 X 10(6) IU or 6 X 10(6) IU of HFIF i. v. daily. Out of 24 evaluable patients, there were 2 partial remissions (CLL 1 and multiple myeloma 1), and 7 stable diseases (multiple myeloma 2, stomach cancer 2, non-Hodgkin's lymphoma 1, CLL 1 and malignant melanoma 1). The majority of the patients experienced fever exceeding 38 degrees C and chills, which became uncommon within several days of treatment. Other side effects included myelosuppression, general malaise, anorexia, hepatic dysfunction and renal dysfunction, which were mild and tolerable.
 ...
PMID:[Clinical effects of human fibroblast interferon on malignant tumors]. 718 62

A 68-year-old man who was admitted to our hospital because of general fatigue and anorexia. He was diagnosed as suffering from neuron specific enolase (NSE)-producing IgD-lambda type multiple myeloma with high activity of serum amylase, based on the detection of monoclonal IgD-lambda M-protein in the serum and urine, markedly high activities of salivary-type amylase and NSE in the serum, and immunohistochemical evidence of NSE and IgD in the myeloma cells. After two courses of alpha-IFN and VMCP chemotherapy, serum IgD, amylase and NSE decreased to normal levels. These observations indicate that NSE was ectopically produced by myeloma cells.
 ...
PMID:[Neuron specific enolase-producing IgD multiple myeloma with high serum amylase activity]. 754 Feb 26


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