Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

A drug schedule has been devised based on a strategy of G2 blockade followed by prolonged infusion of tubulin-binding agents. The regimen consists of doxorubicin 32 mg/m2 i.v. and cyclophosphamide 320 mg/m2 i.v. on day 1 followed by vinblastine (0.3 to 1.2 mg/m2/day), cisplatin (3 to 12 mg/m2/day), and vincristine (0.04 to 0.16 mg/m2/day) by continuous intravenous infusion on days 5 to 12. Courses are repeated every 28 days. Eighteen patients with advanced solid tumors received 37 courses of chemotherapy in a pilot study to determine safe drug concentrations for the three-drug infusion for 7 days. Dose limiting toxicity was myelosuppression. Patients who received prior mitomycin-C experienced more profound thrombocytopenia than those who did not. Nonhematologic toxicities included mild nausea, vomiting, and transient elevations of serum alkaline phosphatase and serum creatinine. One patient with squamous cell carcinoma of the esophagus who erroneously received vincristine 0.8 mg/m2 instead of 0.08 mg/m2 for 4 1/2 days developed transient myalgia, ileus, and a transient peripheral neuropathy; the patient achieved a sustained complete remission for 15 months and died of unrelated causes. Minor responses and stable disease were seen in two patients with renal cell carcinoma (1 and 2.5 months), three patients with colorectal carcinoma (1.5, 2, and 4 months), and one patient with squamous cell carcinoma of the tongue (2 months). The ViVACCy drug regimen can be given without undue toxicity and may be active in solid tumors.
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PMID:ViVACCy--a drug schedule based on G2 blockade and prolonged infusion of multiple tubulin-binding agents. A pilot study. 219 39

We treated 17 patients who had progressive metastatic renal carcinoma with a combination of subcutaneous recombinant human interleukin-2 (administered every 12 hours, at 9.0 million IU/m2 on days one and two, followed by 1.8 million IU/m2, five days per week, over six consecutive weeks) and interferon-alpha 2b (given at 5 million U/m2 three times weekly, for six consecutive weeks). Treatment courses were repeated in patients presenting with stable or regressive disease after the six weeks of combination therapy (11 of 14 evaluable). Two and three of 14 evaluable patients achieved complete and partial remissions, respectively. Toxicity of this regimen was moderate, with local inflammation of the injection sites, grade I-II (WHO) fevers, chills, malaise, nausea/vomiting, and anorexia in more than two-thirds of the patients treated.
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PMID:Treatment of metastatic renal cell cancer patients with recombinant subcutaneous human interleukin-2 and interferon-alpha. 226 78

Prognostic factors for survival were analyzed retrospectively in 214 patients with brain metastases of the solid tumour type. The most frequent neurological signs and symptoms at diagnosis of cerebral involvement were headache-nausea-vomiting and focal weakness. Similar numbers of patients were found to have solitary metastasis and multiple lesions. Non-small cell lung cancer, small cell lung cancer, breast cancer, melanoma, and renal cell cancer comprised the majority of the primaries. Most patients received high-dose corticosteroids, while in a third, anticonvulsant agents were administered. Of 157 patients treated with radiation alone, or surgery with or without radiation, 110 experienced alleviation of symptoms or stabilisation of the disease. In 38 patients with a solitary lesion, craniotomy was carried out, either with or without postoperative radiation; the latter group showed the longest survival with a median of 37 wk. The remaining group of 73 patients with one brain metastasis had a median survival of only 15 wk. The 69 patients with multiple lesions who had been irradiated had a median survival of 15 wk, while that for 34 untreated patients was 7 wk. A short median survival of 11 and 13 wk, respectively, was observed in patients with concurrent progressive extracerebral disease and in those with progressive neurological symptoms regardless of treatment. It is concluded that in patients with a solitary brain metastasis without progressive extracerebral disease surgery should be considered the treatment of first choice aiming at a long-term survival with a good quality of life.
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PMID:Palliative care for brain metastases of solid tumour types. 246 70

Continuous long-term 5-fluoro-2'-deoxyuridine (floxuridine; FUDR) infusion frequently causes severe and dose-limiting gastrointestinal toxicity when administered at a constant rate at commonly prescribed dose levels. In preclinical studies, a circadian infusion pattern peaking late in the daily activity phase was better tolerated and had superior antitumor activity than a constant infusion against a transplanted tumor. Based upon these data and upon other chronobiological cytokinetic and pharmacologic considerations, we compared a circadian patterned variable rate infusion with a maximal flow rate in the late afternoon/early evening and minimum flow rate during the early morning hours to a constant rate infusion in 54 patients with widespread cancer. All FUDR infusions were administered using an implanted drug pump. In a pilot crossover study and a second randomized trial, patients with metastatic malignancies treated with equal dose intensities experienced less frequent and less severe diarrhea, nausea, and vomiting following variable rate infusion. In a third study, the dose intensity of variable rate infusion was escalated stepwise to determine the maximum-tolerated dose. Patients receiving time-modified FUDR infusion tolerated an average of 1.45-fold more drug per unit time while evincing minimal toxicity. FUDR infusion was found to have activity against progressive metastatic renal cell cancer (RCC). Increased dose intensity achieved by optimal circadian shaping may improve the therapeutic index of infusional FUDR and may help control malignancies that are refractory to conventional chemotherapy.
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PMID:Circadian patterning of continuous floxuridine infusion reduces toxicity and allows higher dose intensity in patients with widespread cancer. 253 Mar 18

The purposes of this work are to: review the biological activities of Interleukin-2 (IL-2); evaluate the reported therapeutic benefits and toxicity of IL-2/lymphokine activated killer (LAK) cells; and project the role of IL-2/LAK cells in cancer therapy. Interleukin-2 is a glycoprotein lymphokine (mw 15,000) produced naturally by mitogen or antigen stimulated T-lymphocytes. The activities of IL-2 include: enhancement of IL-2 receptor positive T-lymphocytes and a variety of other in vitro and in vivo alterations of T cell function. The IL-2 gene has been cloned from the Jurkat leukemia cell line and expressed by recombinant biotechnology in an E. coli vector. In vitro incubation of IL-2 with selected T-lymphocytes results in the formation of lymphocyte activated killer (LAK) cells. Rosenberg and colleagues, in 1983, demonstrated that both exogenous IL-2 and LAK cells were needed in order to get maximum tumor regression in a murine model and later humans. Patients selected for IL-2/LAK cell therapy have clinical metastases or advanced unresectable cancers. Almost all patients treated demonstrate some toxic effects, including chills, fever, nausea, vomiting, diarrhea and hepatic dysfunction. Approximately 75 percent of the patients have profound hypotension and require intensive nursing care. A review of the literature indicates that tumor responsiveness will range from negligible (adenocarcinoma of the lung with metastases) to a 30+ percent response in renal cell carcinoma when complete and partial responders are totalled. Interleukin-2/LAK cell therapy has promise for some wide spread tumors for which no other therapy is available.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Interleukin-2 and lymphokine activated killer cells: promises and cautions. 264 90

A total of 66 patients with advanced renal cell cancer received a combination of recombinant interferon alpha-2a (18 times 10(6) units subcutaneously 3 times weekly) and vinblastine (0.1 mg. per kg. intravenously every 3 weeks). Four patients were ineligible and 6 were inevaluable for response but evaluable for toxicity. There were no complete and 9 partial responses among the 56 evaluable patients, for a response rate of 16 per cent. Median duration of response was 26 weeks, with a range of 8 to 50 weeks. Responses were observed predominantly in patients with lung and soft tissue metastases. Patients who had undergone nephrectomy did not show a better response rate than those who had not. Almost all patients had a flu-like syndrome, fatigue and anorexia. Other side effects included leukopenia, nausea, vomiting, liver function disturbances and neurotoxicity. Most of the side effects were World Health Organization grade 1 or 2; no grade 4 toxicity was observed. Antibodies against interferon developed in 6 patients during the course of treatment. However, there was no relationship between the appearance of antibodies and disease progression. The combination of recombinant interferon alpha-2a and vinblastine has modest but definite activity in patients with advanced renal cell carcinoma, although the role of vinblastine is unclear.
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PMID:Phase II study of recombinant interferon alpha-2a and vinblastine in advanced renal cell carcinoma. 274 39

The purpose of this study was to compare the toxicity, immunomodulatory changes, and antitumor efficacy of interleukin 2 (IL-2) and lymphokine activated killer (LAK) cell therapy with two durations of IL-2 infusion. Patients with progressive melanoma, non-Hodgkin's lymphoma, renal carcinoma, or colon carcinoma received IL-2 at 3 X 10(6) units/m2/day on days 1-5 and 13-17, either by bolus injection every 8 h (q8h) or by continuous i.v. (CIV) administration. Peripheral blood mononuclear cells were harvested by leukapheresis on days 8, 9, and 10, were incubated in vitro for 5 days for generation of LAK cells, and were infused on days 13, 14, and 15. The first 11 patients were treated with IL-2 q8h, and the subsequent 13 patients were treated by CIV infusion. Toxicity consisted primarily of fever, chills, emesis, diarrhea, weight gain, and edema but did not require intensive care unit support and did not differ significantly between treatment groups. IL-2-induced lymphocytosis on day 8 was higher with CIV than with q8h administration with a mean lymphocyte count/microliter of 5610 +/- 700 (SE) versus 3300 +/- 500. Immunomodulatory changes observed on days 8 and 20 were also greater with CIV IL-2 and included an increase in peripheral blood mononuclear cell IL-2 receptor expression as well as a marked rise in the number of Leu-11+ and Leu-19+ peripheral blood mononuclear cells. The total leukapheresis yield per patient and total number of LAK cells infused per patient were higher with CIV than q8h administration, with 49.8 +/- 4.9 X 10(9) versus 39.4 +/- 5.4 X 10(9) and 42.6 +/- 5.0 X 10(9) versus 34.0 +/- 5.4 X 10(9), respectively. The cells infused displayed phenotypic evidence of activation and exhibited marked lytic reactivity to Daudi, Raji, and HT-144 targets. One complete and one minimal response were observed in 2 of 8 patients with metastatic renal cell carcinoma who received CIV IL-2 and LAK cells. The results show that IL-2 is more biologically active by CIV than q8h administration, as demonstrated by greater rebound lymphocytosis, LAK cell yield, and in vivo immunostimulation.
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PMID:Influence of schedule of interleukin 2 administration on therapy with interleukin 2 and lymphokine activated killer cells. 278 43

Difluoromethylornithine (DFMO), an irreversible inhibitor of ornithine decarboxylase, and human leukocyte interferon (IFN-alpha) have synergistic anti-tumor activities in vivo in B 16 melanoma and in vitro against several human cancer cell lines. We have, therefore, carried out a phase I combination study with DFMO plus alpha interferon in the following manner: DFMO was maintained at a steady dose for the first four levels, 1.5 g/m2 every 6 hr. IFN-alpha was given in 100% increments ranging from 0.4 X 10(6)U/m2 to 3.2 X 10(6)U/m2 i.m. daily. At the fifth dose level both IFN-alpha and DFMO were raised by 100 and 50% respectively. From levels one through four the combination was well tolerated with no dose interruptions required because of G.I. toxicity or myelosuppression. However, at dose level 5, one-third of the patients required dose cessation and decrease due to nausea, vomiting and diarrhea. We conclude that for phase II studies the maximal tolerated dose is 3.2 million units of IFN-alpha/m2 and 1.5 g/m2 of DFMO every 6 hr. Of 12 patients with metastatic melanoma, 2 had partial remissions lasting 58+ and 36+ weeks. Two additional patients had minor responses lasting 29 and 32+ weeks. Minor responses were observed in a patient with colon carcinoma and a patient with renal carcinoma. The clinical activity of the combination is currently being pursued in a phase II study among patients with metastatic malignant melanoma.
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PMID:Difluoromethylornithine and leukocyte interferon: a phase I study in cancer patients. 309 71

A cooperative study of UFT was conducted in cases of far-advanced renal cell carcinoma. UFT was administered daily at a dose of 300-600 mg FT equivalent for at least 4 weeks. Forty-one patients were entered into the protocol from the 19 collaborating institutions in the group. The antitumor effects of the drug were clinically evaluable in 25 patients according to the response criteria proposed by the Koyama-Saito study group. Seven were not eligible and 9 were cases of protocol violation. Complete response (CR) and partial response (PR) were observed in 2 and 5 patients, respectively, showing a response rate of 28.0%. One patient showed minor response, 8 stable disease and 9 progressive disease. It took about 22 weeks and 16 weeks to attain CR and PR, respectively. Lung metastasis was the lesion showing most the favorable response to this treatment. Twenty-eight patients were used for evaluating the adverse effects of the drug. Gastrointestinal symptoms such as nausea, vomiting and anorexia, were observed most frequently, while bone marrow suppression was minimal. Only three patients had to be taken off the drug due to its adverse effects. In conclusion, UFT was considered to be one of the most effective drugs for the treatment of far-advanced renal cell carcinoma.
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PMID:[Collaborative study of UFT in far-advanced renal cell carcinoma. Urological Cooperative UFT Study Group]. 312 64

The safety of prolonged administration of UFT in which tegafur and uracil were mixed in a ratio of 1:4 in molar fraction was studied in 44 cases of bladder cancer and 10 cases of renal cell carcinoma. Daily doses of UFT were 300-600 mg, and average total doses administered were 102.0 g for bladder cancer and 116.6 g for renal cell carcinoma cases. Incidence of adverse effects were 25.0% in bladder cancer and 18.5% in renal cell carcinoma cases. Anorexia, nausea, vomiting and decrease in WBC were observed, but rates of having discontinued the administration of UFT were very low, being 9.1% in bladder cancer and 10.0% in renal cell carcinoma. Thus, UFT was considered to be tolerable during prolonged use in bladder cancer and renal cell carcinoma and also a drug in which more usefulness is expected in multidisciplinary treatments in future.
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PMID:[Clinical experience of tegafur-uracil (UFT) against bladder cancer and renal cell carcinoma]. 312 71


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