Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027497 (nausea)
 23,468 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty-five eligible patients with disseminated malignant melanoma received intramuscular recombinant leukocyte interferon (IFN-rA), 50 X 10(6) U/m2 three times weekly (TIW) for an intended duration of 12 weeks concomitant with daily oral cimetidine, 1,200 mg/d in four divided doses. For all study participants, the median survival time was six months. Among 21 "good risk" patients (performance score [PS] 0, 1 and no prior chemotherapy), we observed seven partial regressions (33%). Six patients had stability of disease (29%), seven had immediate disease progression, and one discontinued treatment after two doses without tumor evaluation due to side effects. Times to disease progression of five patients with regressions of soft-tissue disease were 2.1, 3.3, 3.5, 3.7, and 4.3 months. Two patients had partial regressions of lung nodules for 2.0 and 3.8 months. We observed one regression among 14 "poor risk" patients (PS 2, 3, or prior chemotherapy). A 46-year-old woman with prior treatment had a partial regression of soft-tissue disease for 4.1 months. Four "poor risk" patients achieved disease stability, and nine progressed immediately. Leukopenia (WBC count less than 4,100/microL) affected 21 (66%) of 32 patients with WBC count data. The median count was 3,100/microL; range, 1,300 to 8,400/microL. We detected two cases of mild thrombocytopenia (100,000 and 120,000/microL). Other noteworthy toxicities included moderate-to-severe nausea (34%), anorexia (63%), and fatigue (80%). All patients experienced myalgias. Twenty patients had dosage decreases during the first cycle, and 14 of the 16 patients remaining on study after the first cycle required dosage reductions. The overall response rate is similar to our prior studies with IFN-rA as a single agent using TIW doses of 50 X 10(6) U/m2 and 12 X 10(6) U/m2 among 31 and 30 patients, respectively.
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PMID:Phase II study of recombinant leukocyte A interferon (IFN-rA) plus cimetidine in disseminated malignant melanoma. 402 Apr 8

In a patient with glioblastoma treated with interferon (IFN-alpha) for a long period of time, a high titer of IFN-neutralizing antibody was detected in the serum during and after IFN therapy. Computerized tomography findings and neurological symptoms in this patient were unchanged during IFN therapy. General malaise, fever, anorexia, nausea, and decrease of leukocytes, platelets, erythrocytes, hemoglobin, and hematocrit were recognized transiently as side effects of IFN administration. These side effects were not serious and resolved spontaneously without discontinuation of therapy. The appearance of IFN-neutralizing antibody is clinically important because the antibody probably neutralizes the effect of systemically administered IFN before it reaches the site of action.
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PMID:High titer of interferon (IFN)-neutralizing antibody in a patient with glioblastoma treated with IFN-alpha. Case report. 608 59

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
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PMID:Immunomodulation by recombinant interferon-alpha 2 in a phase I trial in patients with lymphoproliferative malignancies. 660 23

The combination of chemotherapy and immunotherapy seems to improve response rate in metastatic melanoma. We investigated the effects on toxicity and immunological effects of a single dose of dacarbacin (DTIC; 850 mg/m2) or cisplatin (CDDP; 100 mg/m2) added to subsequent immunotherapy with interferon-alpha (IFN-alpha) and interleukin-2 (IL-2). Twelve patients, who did not respond to IFN-alpha/IL-2 alone were studied. Six received DTIC and IFN-alpha/IL-2, and six received CDDP and IFN-alpha/IL-2. DTIC did not add significant toxicity except for nausea. Significant thrombocytopenia was observed in two patients after CDDP. Although CDDP led to grade 3 nephrotoxicity in two patients, the IL-2-induced fluid retention was less severe than with IFN-alpha/IL-2 alone. Pharmacokinetics of IL-2 were not altered by DTIC, but higher IL-2 serum levels were found in patients with grade 3 nephrotoxicity after CDDP. The IL-2-related induction of secondary mediators (interferon-gamma, tumour necrosis factor-alpha, soluble CD25) was not impaired by chemotherapy and the induction of neopterin was significantly higher after addition of CDDP. One partial response was observed after addition of DTIC to IFN-alpha/IL-2, and one after addition of CDDP. The addition of a single dose of DTIC or CDDP to IFN-alpha/IL-2 is fairly well tolerated and does not abolish induction of secondary mediators. Randomized trials are necessary to test the clinical efficacy.
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PMID:Addition of dacarbazine or cisplatin to interferon-alpha/interleukin-2 in metastatic melanoma: toxicity and immunological effects. 749 66

Both chemotherapy and interleukin-2 and/or interferon-alpha produce objective responses in a proportion of advanced malignant melanoma patients. While duration of response to chemotherapy is short, i.e. usually below 4 months, immunotherapy has resulted in a small number of long-lasting remissions in patients with metastatic melanoma. In two consecutive phase II trials in a total of 67 patients, we assessed the potential synergism between both modalities, i.e. chemo- and immunotherapy. Treatment consisted of intravenous (i.v.) carboplatin (CBDCA, 400 mg/m2) and dacarbazine (DTIC, 750 mg/m2) given twice (i.v. bolus over 30 min) at 3-week intervals, or 4 cycles of DTIC (220 mg/m2 i.v. 3 days), cisplatin (DDP, 35 mg/m2 i.v. 3 days), carmustine (BCNU, 150 mg/m2 i.v. cycles 1 and 3) and tamoxifen (TAM, 20 mg oral/daily) at 3-week intervals. Chemotherapy was followed by immunotherapy with combined subcutaneous (s.c.) interleukin-2 (rIL-2) and SC interferon-alpha 2 (rIFN-alpha). Among 40 patients who received a full cycle of chemotherapy with CBDCA/DTIC and sequential immunotherapy, there were 3 (7.5%) complete remissions (CRs) with a median duration of 19 months (range 13-26+). Partial remissions (PRs) were noted in 11 (27.5%) patients with a median response duration of 8 (range 5-14) months. Among 27 patients who received DTIC/DDP/BCNU/TAM and rIL-2/rIFN-alpha, there were 3 (11%) complete remissions and 12 (44.5%) partial remissions. Duration of complete and partial remissions ranged from 9+ to 13+ (median, 11+), and 5 to 15+ (median, 7+) months, respectively. Chemotherapy produced mostly moderate toxicity. Thrombocytopenia was common with the nadir after a median time of 18 days following start of CBDCA/DTIC and DTIC/DDP/BCNU, respectively. 10 patients required transfusion of thrombocytes. Nausea and vomiting due to chemotherapy were well tolerated using concomitant ondansetrone (8 mg i.v.). Immunotherapy was self-administered at home with mild to moderate side effects; malaise, fever, chills, nausea/vomiting, diarrhoea, anorexia and arthralgias were most frequent, but were spontaneously reversible after ending rIL-2/IFN-alpha. A mean 87 and 88% of the projected doses of rIL-2 and rIFN-alpha were administered on either protocol. There were no life-threatening complications and no treatment-related deaths. The sequential combination of chemotherapy and rIL-2 plus rIFN-alpha had at least additive therapeutic activity against metastatic malignant melanoma. The schedules produced long-lasting remissions and were tolerated well overall. These trials substantiate a potential role for low to intermediate dose immunotherapy in maintaining and consolidating therapeutic effects of chemotherapy in metastatic melanoma.
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PMID:Chemoimmunotherapy of advanced malignant melanoma: sequential administration of subcutaneous interleukin-2 and interferon-alpha after intravenous dacarbazine and carboplatin or intravenous dacarbazine, cisplatin, carmustine and tamoxifen. 764 14

Interferon alpha-2a (IFN-alpha) and folinic acid (FA) have been shown to modulate the cytotoxic effects of 5-fluorouracil (5-FU) in the treatment of cancer. A phase II study was initiated to evaluate the effect of a combination of 5-FU/FA/IFN-alpha in patients with advanced pancreatic cancer. Sixty previously untreated patients with advanced adenocarcinoma of the pancreas were treated with 500 mg m-2 FU via an intravenous bolus 1 h after the initiation of a 2 h infusion of 500 mg m-2 FA. Before starting the FA infusion, 6 million units (MU) of IFN-alpha was administered subcutaneously. The treatment was repeated once a week. Of 57 evaluable patients, eight (14%) had a partial response (PR), eight (14%) a minor response (MR) and 28 (49%) no change of disease (NC). Thirteen patients (23%) had progressive disease (PD). The median survival time was 10 months for all patients, 22 months for patients with partial remission and 5 months for patients with progressive disease. Many patients with tumour-related pain whose tumours were affected in terms of PR, MR, NC were free of pain during treatment with this regimen (22/36 patients). The common toxicities observed were fever (56%), nausea (37%) and diarrhoea (33%). These data suggest that biochemical modulation of 5-FU with FA and IFN-alpha has some positive effects in the treatment of pancreatic cancer of moderate toxicity.
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PMID:Treatment of advanced pancreatic cancer with 5-fluorouracil, folinic acid and interferon alpha-2A: results of a phase II trial. 781 23

The use of alpha interferon (alpha IFN) and, more recently, of the purine analogues deoxycoformycin (dCF) and 2-chlorodeoxyadenosine (2-CdA) has dramatically improved the prognosis of patients affected by hairy cell leukemia (HCL). DCF has been shown to induce an higher and more durable response rate than IFN, with only moderate myelosuppression and relatively few side effects. In this paper, we report our experience with dCF in a series of 38 HCL patients who had progression of their disease after IFN therapy. Serum interleukin-1 beta (IL-1 beta), soluble interleukin-2 receptors (sIl-2R) and Tumor Necrosis Factor alpha (TNF alpha) levels were also evaluated before, both during and after treatment in order to monitor clinical response. Two schedules of treatment were employed: 23 patients were treated with the EORTC protocol and the following 15 with the NCI regimen. The overall response rate was 94.7%; no significant differences in response rates were observed between the two schedules. In respect to toxicity, we recorded nausea and in two cases a cutaneous rash. Four patients experienced localized herpes zoster and one had a fungal pneumonia. Median overall survival after therapy is 38.5 months, 55 percent of patients enrolled in the EORTC schedule and 77% of those who received the NCI program are currently in CCR at 3 years. Serum IL-1 beta and sIL-2R levels significantly decreased after treatment, while no significant changes in serum TNF alpha levels were observed. In our study, dCF was confirmed as an effective agent in HCL, inducing an high response rate with only moderate side effects.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Deoxycoformycin induces long-lasting remissions in hairy cell leukemia: clinical and biological results of two different regimens. 782 42

To determine the maximum tolerated dose (MTD) of escalating doses of interferon-alpha-2b (IFN, Intron A) with 5-fluorouracil (5-FU) and cisplatin (DDP) in patients with advanced cancer, 15 patients were accrued between May 1990 and July 1991. Primary sites were unknown (3), colorectal (3), head and neck (2), lung (2), gynecologic (1), gallbladder (1), sarcoma (1), anal canal (1) and pancreas (1). IFN was given s.c. on days 1-5 and then three times weekly with DDP (75 mg/m2, day 1) and 5-FU [750 mg/m2, days 1-5, continuous infusion (CI) on a 28-day cycle. The first two patients treated at level I (3 x 10(6) U/m2 s.c.) experienced possible neurotoxic deaths [massive cerebrovascular accident (CVA) and metabolic encephalopathy], and patient 3 had a grade 4 toxicity of performance status decline. Analysis of these events led us to exclude the enrollment of patients on i.v. morphine and of those with prior exposure to DDP. This resulted in grade 3 toxicity in terms of nausea, vomiting, fatigue and leukopenia but in no further CNS event. All patients were evaluable for toxicity but only ten were evaluable for response. Only two partial responses were seen, one in a patient with an unknown primary tumour and one in a patient with head and neck cancer. The combination of IFN is possible with 5-FU and DDP. The recommended dose of IFN is 2 x 10(6) U/m2 s.c. in patients with no prior exposure to DDP or i.v. morphine, given together with 5-FU (750 mg/m2, days 1-5, CI) and DDP (75 mg/m2, day 1) on a 28-day cycle.
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PMID:A phase I study of recombinant human interferon alpha-2b combined with 5-fluorouracil and cisplatin in patients with advanced cancer. 788 58

The safety, tolerance, and clinical effects of combined therapy with recombinant interferon-alpha (IFN-alpha) and interleukin-2 (rIL-2) administered subcutaneously for 2 courses of 4 weeks each, with 4 weeks interval between courses, given as outpatient therapy have been assessed in 10 patients with Philadelphia chromosome (Ph1)-positive chronic myelogenous leukemia (CML). All patients were previously treated with conventional chemotherapy and 3 failed to respond to IFN-alpha administered prior to our study. Median duration of disease from diagnosis was 36 months. Seven patients were in first chronic phase and the other 3 were in blast crisis, second chronic phase, and relapse post-bone marrow transplantation (BMT), respectively. Hematological response (median follow-up 16 months) was observed in 9 patients, with a decline in number of white blood cells and platelets. Elimination of Ph1 was observed in the patient who relapsed post-BMT with complete elimination bcr/abl RNA by polymerase chain reaction. Rebound lymphocytosis and eosinophilia were observed in most of the patients. Toxicity was acceptable. The main adverse effects were fever, chills, fatigue, anorexia, nausea, and vomiting. The side effects were reversible and no interruption of treatment was required. There was no treatment-related hospitalization or deaths. These data suggest that simultaneous subcutaneous IFN-alpha and rIL-2 home therapy is feasible, reasonably well tolerated, and potentially beneficial in CML patients. These observations may have important implications for the treatment of minimal residual disease following allogeneic and autologous marrow transplantation.
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PMID:Treatment of chronic myelogenous leukemia with recombinant human interleukin-2 and interferon-alpha 2a. 792 12

A Phase I trial was conducted to investigate the clinical toxicity, pharmacokinetics, and chemiluminescence (CL) responses of alveolar macrophages (AMs), peripheral blood neutrophils, and monocytes after subcutaneous injection of recombinant interferon-gamma (rIFN-gamma). Six patients with lung cancer received rIFN-gamma subcutaneously as single doses of 0.2, 0.6, and 1.8 mg. Bronchoalveolar lavage was performed three times: 21 h before as well as 6-7 and 27 h after injection. Serum samples were taken five times during the 27-h follow-up. IFN concentrations were measured from alveolar epithelial lining fluid (ELF) and serum by using an antiviral bioassay. IFN-gamma was not detectable in ELF after subcutaneous injection. AMs did not effect an increase in CL responses to N-formyl-methionyl-leucyl-phenylalanine or to phosphate-buffered saline. Circulating IFN-gamma was detectable at 3-12 h after an injection of 1.8 mg of rIFN-gamma, the highest dose given. CL responses of peripheral blood monocytes increased in all patients after injection, whereas the responses of neutrophils were less clear-cut. All patients developed systemic side effects such as transient fever, nausea, headaches, and flu-like symptoms. The findings suggest that rIFN-gamma passes poorly from the blood to the pulmonary alveoli. On the basis of this and our previous findings of increased CL responses in AMs and measurable IFN concentrations in ELF after inhalation of rIFN-gamma, we recommend inhalation rather than the parenteral route of IFN-gamma for the treatment of respiratory diseases.
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PMID:Subcutaneously administered recombinant interferon-gamma in humans: pharmacokinetics and effects on chemiluminescence responses of alveolar macrophages, blood neutrophils, and monocytes. 806 1


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