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)

In a series of studies, recombinant interferon-alpha 2a (rIFN alpha 2a, Roferon-A) was administered alone (273 men) or combined with vinblastine (91 men) to patients with acquired immunodeficiency syndrome (AIDS)-related Kaposi's sarcoma (KS). Patients were treated with daily doses of rIFN alpha 2a ranging from 3 to 54 million international units (I.U.) administered intramuscularly. A dose of 36 million I.U. daily for approximately 10 weeks followed by a three times weekly maintenance schedule with the same dose resulted in the best overall therapeutic benefit. An escalating-dose regimen of 3, 9, and 18 million I.U. daily, each for 3 days, followed by 36 million I.U. daily, produced equivalent therapeutic benefit with amelioration of acute toxicity in some patients. Response was more likely in patients without a history of opportunistic infection or B symptoms (fever, night sweats, or weight loss). Response rate increased with increasing baseline CD4 lymphocyte count and was 45.5% in patients with a CD4 count of greater than 400/mm3. Responding patients with a CD4 count of greater than 200/mm3 had a distinct survival advantage over patients who had similar CD4 counts but whose tumors did not regress with therapy. The addition of vinblastine increased toxicity and did not improve the response rate or prolong survival. Side effects included fatigue, fever, chills, myalgias, headaches, anorexia, nausea, diarrhea, and dizziness. Mild abnormalities in hematologic and liver function tests occurred in some patients. Most adverse effects diminished or resolved with continued therapy. We conclude that rIFN alpha 2a offers important therapeutic benefit in a select group of patients with AIDS-related KS.
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PMID:Interferon-alpha 2a in the treatment of acquired immunodeficiency syndrome-related Kaposi's sarcoma. 182 54

We assessed the antiemetic efficacy and safety of three different oral doses of ondansetron (GR 38032F), a novel serotonin type-3 receptor antagonist, in three consecutive series of 20 breast cancer patients receiving cyclophosphamide-doxorubicin-based chemotherapy for the first time. Patients received oral doses of 8 mg, 4 mg, or 1 mg of ondansetron three times daily for 2 days, with the first dose given 30 minutes before the cyclophosphamide infusion. We then evaluated the efficacy of a conventional antiemetic regimen of intravenous lorazepam, metoclopramide, and diphenhydramine given before chemotherapy and 10 mg prochlorperazine given orally twice on study day 1 and three times on study day 2 in a fourth series of 20 patients with comparable characteristics. The number of emetic episodes, assessment of nausea and appetite, and adverse events were recorded throughout the 2-day study period. Pretreatment and posttreatment clinical laboratory data were also collected. No emesis was observed during the 2-day study period in 17 (85%), 13 (65%), and 11 (55%) patients treated with 8-mg, 4-mg, and 1-mg ondansetron doses, respectively, and in seven (35%) patients who received conventional therapy. The incidence and intensity of nausea were lower with increasing doses of ondansetron and were lower than in the conventional group. Ondansetron-related side effects were generally mild and reversible and did not appear to increase in a dose-dependent manner. These effects included headache, stomach cramps, diarrhea, fatigue, and elevated serum transaminase concentrations. One patient who received three 1 mg doses of ondansetron experienced tremors and muscle twitching. Oral ondansetron is an effective and safe antiemetic for patients receiving noncisplatin cyclophosphamide-doxorubicin-based chemotherapy, and its antiemetic activity appears to be dose-related.
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PMID:Evaluation of three oral dosages of ondansetron in the prevention of nausea and emesis associated with cyclophosphamide-doxorubicin chemotherapy. 182 99

A phase I multicenter evaluation of a novel antiestrogen, toremifene, was undertaken in postmenopausal women with various advanced difficult-to-treat malignancies. One hundred and seven women were treated at one of six dosage levels (10, 20, 40, 60, 200, or 400 mg/d orally) for at least 8 weeks. Weekly evaluations for toxicity were conducted. The most common side effects were nausea (31%), vomiting (12%), and hot flashes (29%). Five patients were removed from the study for possible adverse reactions: three patients experienced hypercalcemia; one experienced tremulousness, fatigue, and inability to think clearly; and one had vaginal bleeding. Twelve patients died while on study, 11 with disease progression and one with a pulmonary embolus. Sex hormone-binding globulin (SHBG) levels increased and there was a modest decline in serum antithrombin III levels. Four of 48 assessable patients had partial responses: three with breast cancer and one with endometrial cancer. Toremifene was generally well tolerated at the doses tested.
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PMID:Phase I study of toremifene in patients with advanced cancer. 183 8

Ondansetron was compared with metoclopramide for antiemetic efficacy in a randomised double-blind trial in 122 patients with advanced breast cancer. All patients were treated with epirubicin (greater than 50 mg/m2) and cyclophosphamide (greater than 500 mg/m2). 50 patients receiving ondansetron and 60 with metoclopramide were considered evaluable. Ondansetron was at least as effective as metoclopramide in the control of vomiting and nausea. The percentage of patients with complete plus major control was 72% (59-85%) vs. 61% (48-74%) on day 1 (P = 0.230) and 79% (67-91%) vs. 66% (53-78%) on days 2-3 after chemotherapy (P = 0.122). Over the 3-day study period, nausea was absent or mild in 60% of the patients treated with ondansetron, compared to 45% given metoclopramide (P = 0.064). No major drug-related side-effects were reported. 1 patient receiving ondansetron experienced gastrointestinal disturbance and headache. Episodes of diarrhoea, fever, hyperkinetic syndrome, fatigue, restlessness and migraine with vomiting were reported by 5 patients treated with metoclopramide. None of the changes in the biochemical or haematological parameters was attributed to the antiemetic treatments.
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PMID:Double-blind randomised trial of the antiemetic efficacy and safety of ondansetron and metoclopramide in advanced breast cancer patients treated with epirubicin and cyclophosphamide. 183 24

A Phase I/II clinical trial was designed for patients with malignancies of the liver and porta hepatis. This protocol employed three concepts: a) boost treatment to gross tumor within the liver for selected patients, determined by the dose-volume histogram (DVH) of the normal liver that would be irradiated by boost treatment; b) concurrent use of intraarterial hepatic 5-fluorodeoxyuridine (FdUrd) as a radiosensitizer; and c) hyperfractionation (1.5 Gy fractions given bid greater than 4 hr apart). This report describes the results of treatment of the first 33 patients entered onto this study, with a minimum follow-up of 1 year. Twenty patients received only whole liver irradiation (33 Gy). Thirteen patients were treated with whole liver irradiation (30 Gy) plus a 15 Gy (6 patients) or 30 Gy (7 patients) boost (total 45 Gy and 60 Gy to the tumor, respectively). Forty-eight percent of the evaluable patients (14/29) had an objective response, based on CT scan. The median duration of response was 8 months. The chief toxicities were fatigue, nausea, gastritis, and diarrhea, which were less than or equal to grade 2 in severity. Two patients developed mild radiation hepatitis which was treated successfully with diuretics. These data suggest that the treatment of intrahepatic malignancies can be guided by the concept of DVH analysis of the normal liver to allow the safe administration of doses of radiation that are potentially tumoricidal and are well above those that would be predicted to be tolerable for the whole liver.
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PMID:Treatment of cancers involving the liver and porta hepatis with external beam irradiation and intraarterial hepatic fluorodeoxyuridine. 184 63

Fifty-two women with advanced breast cancer were treated with 6 cycles of epirubicin. Even though the study was started with a dose schedule of 110 mg/m2 every 3 weeks, the average treatment interval was 26 days and the median weekly dose 78% of the protocol requirement. Forty-eight patients were evaluable for response; 3 achieved a complete remission which lasted for 17, 24 and 65 weeks, respectively, and 14 a partial remission. Median survival was 32 weeks. Toxicity included nausea/vomiting (68%), anemia (24%), leukopenia (37%), thrombocytopenia (8%), alopecia (81%), stomatitis (24%), diarrhea (14%), fever (19%) and fatigue (14%). Also 1 treatment-related death occurred and 2 cases of arrhythmia. Monotherapy with high doses of epirubicin has definite activity in advanced breast cancer and deserves further study in combination with hematopoietic growth factors which might allow a higher dose intensity.
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PMID:High-dose epirubicin as a single agent in the treatment of patients with advanced breast cancer. A Hellenic Co-operative Oncology Group study. 186 51

An outbreak of complaints consisting primarily of eye and respiratory tract irritation accompanied by headache, dizziness, fatigue, and nausea occurred among the operating room personnel of a large metropolitan hospital. This initially was attributed to infiltration of diesel exhaust emissions into the ventilation system. However, following correction of this problem and subsequent unrevealing air monitoring, symptoms persisted and were noted in personnel in adjacent areas of the hospital as well. An industrial hygiene and medical evaluation was undertaken. Monitoring for carbon monoxide, formaldehyde, and anesthetic gases and review of medical records and patient examinations were unrevealing, and the problem resolved gradually over several weeks. This outbreak represents a case of building-associated illness among health professionals in a hospital setting that was triggered by a single, identifiable noxious exposure but was sustained despite any apparent ongoing noxious exposures.
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PMID:Sick-hospital syndrome. 186 55

The present study sought to relate the well-being of night workers to that of the working population in general. One hundred and ninety-seven male permanent night security guards were interviewed with regard to the occurrence of various symptoms during the previous 12-month period. The results were compared with the results from similar interviews with a representative national sample of males (n = 1769) in the Swedish workforce. An age standardized morbidity ratio was computed with control for various background variables. The results showed that the security guards had a 2-3 times higher occurrence of sleep disturbances and fatigue than the national sample. Among the variables not differing from the national sample were gastrointestinal problems, headache, nervous problems, depression, nausea, diarrhoea, and haemorrhoids. It was concluded that sleep/wake disturbances are considerably more usual in permanent night security guards than in the working population as a whole.
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PMID:Self-reported health and well-being amongst night security guards: a comparison with the working population. 188 8

Information about chemotherapy side effects and the efficacy of self-care activities used to deal with these side effects is needed to direct nursing interventions for patients receiving chemotherapy. Using the self-care diary (SCD) developed for this study, a sample of 49 adult patients with cancer recorded their side effects, rated the severity of each side effect, and reported on the use and efficacy of self-care activities two days after treatment. Data were collected again five days after treatment to examine the test-retest reliability of the side effect severity component of the SCD. The most common side effect, experienced by 81% of the subjects, was fatigue. Other side effects reported by more than one-third of the subjects were sleeping difficulty, nausea, decreased appetite, and changes in taste or smell. The most frequently reported side effects received mean severity scores indicative of moderate severity. The most commonly used self-care activities were rated as providing some relief to moderate relief of individual side effects. None of the reported self-care activities received mean efficacy ratings that indicated complete side effect relief.
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PMID:Use and perceived efficacy of self-care activities in patients receiving chemotherapy. 189 17

New approaches are needed in the treatment of advanced breast cancer. In vitro studies have shown that recombinant tumor necrosis factor (TNF) is a growth inhibitor for the MCF-7, ZR-75-1, and BT-20 human breast cancer cell lines. Based on these considerations, the Southwest Oncology Group performed a Phase II trial of recombinant TNF (Genentech) (150 micrograms/m2) given by 30-minute intravenous infusion on days 1 to 5 of every other week for 8 weeks. Patients with metastatic breast cancer who had received one prior chemotherapy regimen for advanced disease were eligible. Of the 22 patients who were entered, 3 were ineligible. Nineteen patients who had a performance status of 2 or less could be examined (median age, 53 years). One possible fatal toxic reaction has been seen in a patient who had intracranial bleeding caused by a previously undiagnosed brain metastasis; no other treatment-related deaths have occurred. Toxicity has included nausea, vomiting, fever, chills, myalgia, and fatigue. No Grade 4 toxicity has been observed. Grade 3 toxic reactions have included hypotension (two patients), diarrhea (one patient), transient leukopenia (two patients), and reversible elevations of liver function test values (two patients). No objective responses have been observed. Twelve of 19 patients have died (median survival time, 8.5 months). Recombinant TNF is inactive as a single agent in patients with previously treated metastatic breast cancer.
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PMID:A Southwest Oncology Group phase II Trial of recombinant tumor necrosis factor in metastatic breast cancer. 191 10


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