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)

Biological response modifiers (BRMs) have greatly modified the immunotherapy of tumors. Interleukin-2 (IL-2) has brought about metastasis regression in some cases of malignant tumors, however, when given systemically, it results in high toxicity. More recently, the subcutaneous administration of IL-2 (combined with alpha-interferon, alpha-IFN) seems to be capable of offering the same chances of therapeutic response, but this time with a lower level of toxicity. The Authors report an evaluation of toxicity in 22 patients treated with a combination of IL-2 + alpha-IFN i.m. with or without chemotherapy. The side-effects present in the majority of cases were: fever, diarrhea and asthenia. Approximately 50% of the patients had nausea/vomiting, mucositis, skin rashes, and slight leukopenia. The following side-effects were noted to a much lesser degree, thrombocytopenia, alterations in hepatic and dizziness and cystitis. Only one patient reached 4th degree toxicity, with mucositis, asthenia and skin rash. All the other patients received the treatment without suspensions for toxicity. Biological evaluations will enable us to determine in the future, the cases which can benefit from therapeutic intensification and thus it would seem opportune at this time to use therapy with acceptable toxicity.
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PMID:Evaluation of toxicity in 22 patients treated with subcutaneous interleukin-2, alpha-interferon with and without chemotherapy. 128 42

Exercise myocardial-thallium scintigraphy plays a fundamental role in the diagnosis of coronary artery disease. Once exercise is not always feasible, pharmacological stress became a possible alternative. The authors review the mechanism of action, administrations protocols, indications and side effects of the drugs used for this purpose: dipyridamole, adenosine and dobutamine. Dipyridamole causes coronary hyperemia by increasing the interstitial levels of endogenous adenosine. Perfusion defects result from the mismatch of coronary reserve in different coronary territories. The drug administration is classically performed with a 0.142 mg/kg/min dosage e.v. for 4 minutes, total of 0.56 mg/kg. It is possible to use a greater dose of 0.84 mg/kg e.v. for 10 minutes, increasing sensitivity without loss of specificity for diagnosis of coronary artery disease. Oral dipyridamole protocols with 300 and 400 mg were used with similar results for sensitivity and specificity. The oral protocol has the disadvantage of delayed onset and longer action. Including several dipyridamole studies, 87% was obtained for sensitivity and 84% for specificity, in the diagnosis of CAD. Dipyridamole scintigraphy has been applied to myocardial infarction risk stratification, cardiac risk evaluation of patients proposed to noncardiac surgery and therapeutic efficacy evaluation of reperfusion techniques (angioplasty and surgery). The secondary effects of dipyridamole are frequent, however mild and well tolerated. They occur in half the patients, the most frequent, facial flushing (2%), dizziness (5%), nausea (4%), vomiting (1%), headaches (11%) and chest pain (26%). Some important complications were reported although rare: myocardial infarction, ventricular fibrillation and bronchospasm.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Role of pharmacologic stimulation with myocardial perfusion scintigraphy in the evaluation of patients with ischemic cardiopathy]. 129 Jun 55

An epidemic of food poisoning in human beings occurred in Tongxiang County, Zhejiang Province after eating mouldy rice contaminated with Fusarium and toxins. Continuous rainfall took place during the rice harvest season. The number of patients poisoned was 97, the rate of incidence was 58.8%. The incubation period was 10 to 30 minutes. The chief symptoms were nausea, dizziness, vomiting, chills, abdominal distension, abdominal pain and diarrhea. The fungi isolated from the mouldy rice were predominantly Fusarium heterosporum and F. graminearum. T-2 toxin was found in the mouldy rice and the highest content was 420 ppb.
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PMID:[Food poisoning caused by mouldy rice contaminated with Fusarium and T-2 toxin]. 129 6

A total of 118,925 individuals in four Nigerian states was treated for onchocerciasis between February and December, 1991, using centralized and house-to-house distribution of ivermectin. Pre-treatment prevalences of the disease ranged between 28% and 90%. Only 0.7% of those treated reported adverse reactions within three days of treatment: 230 individuals (0.19%) had headache, 210 (0.17%) general body pains, 150 (0.12%) pruritus, 120 (0.10%) oedema, 80 (0.06%) fever, 20 (0.02%) dizziness, 15 (0.01%) vomiting, 10 (0.01%) diarrhoea, and 25 individuals (0.02%) noticed that they passed intestinal worms. Treatment in the endemic communities continues. The results show that mass treatment of onchocerciasis with ivermectin is quite safe and the drug's acceptability increases its potential as the drug of choice for control of onchocerciasis in Nigeria.
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PMID:Preliminary observations on the distribution of ivermectin in Nigeria for control of river blindness. 130 7

Granisetron is a new serotonin-receptor antagonist with considerable activity in preclinical models and early clinical studies against drug-induced nausea and vomiting. In a randomized, double-blind trial, two dose levels of granisetron were compared with regard to their efficacy and safety if given to patients receiving emetogenic chemotherapy with or without cisplatin. The present paper reports the Dutch experience with 125 patients included in this international trial. The two dose levels (40 and 160 micrograms/kg given once i.v. prior to chemotherapy) were equally effective in preventing acute emesis and nausea (within the first 24 h); in the group receiving cisplatin doses of 50 mg/m2 or more, 39% of patients had a complete response (no vomiting and mild nausea at most), with a complete response rate of 82% in the patients receiving moderately emetogenic chemotherapy. Sixty-three percent of patients receiving highly emetogenic chemotherapy with a complete response within 24 h lost this response during the next 6 days, as did 20% of the other patients. Headache was the most frequently reported adverse event (18%), followed by constipation (6%) and dizziness (4%). All adverse events were mild and occurred equally frequently at both dose levels. Granisetron at 40 micrograms/kg i.v. given once is effective in the prevention of acute chemotherapy-induced emesis and nausea, in particular in patients receiving moderately emetogenic therapy.
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PMID:A randomized trial of two doses of granisetron in the treatment of chemotherapy-induced emesis. Dutch results within a multinational study. 133 30

The purpose of this placebo-control, double-blind, randomized and crossover study is to evaluate the effect of nicardipine and nifedipine in Chinese senile hypertension. Among totally 37 senile hypertensive patients enrolled, 26 patients (25 males, 1 female) from 55 to 78 years of age (mean 65) who had finished one part or whole protocol were studied. Totally 18 cases after 6-week treatment of nicardipine (Perdipine) had blood pressure decrease significantly from 152.6 +/- 12.3/99.6 +/- 5.7 to 140.4 +/- 15.6/93.8 +/- 8.1 mmHg in supine position (P < 0.05), and from 153.3 +/- 12.7/98.7 +/- 7.7 to 139.2 +/- 13.5/90.7 +/- 7.6 mmHg in standing position (p < 0.05). Twenty-five cases after 6-week treatment of nifedipine (Towarat) also had significant blood pressure decrease from 155.0 +/- 13.3/99.5 +/- 8.4 to 144.2 +/- 10.0/95.3 +/- 9.2 mmHg in supine position (P < 0.05), and from 151.5 +/- 17.8/100.6 +/- 9.5 to 138.6 +/- 12.8/90.4 +/- 8.3 mmHg in standing position (p < 0.05). Heart rate was unchanged in both groups. Both nicardipine and nifedipine decreased blood pressure and increased heart rate significantly with the first dose of medication in the morning (P < 0.05). There was 6.5% and 9.0% decrease of systolic and diastolic blood pressure with nicardipine in supine position, 10.1% and 11.2% decrease with nifedipine in supine position, 6.3% and 7.2% decrease with nicardipine in standing position, and 9.7% and 10.6% decrease with nifedipine in standing position. The major side-effects were palpitation (20%) and lower abdominal distension (16%) with nicardipine; and nausea or vomiting (22%) and dizziness (15%) with nifedipine.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Comparison of nicardipine and nifedipine in treatment of Chinese senile hypertension placebo-control, double-blind, randomized and crossover study]. 133 92

The safety and efficacy of patient-controlled analgesia used for postoperative pain relief were evaluated. Cumulative 24-hour requirements were analyzed for possible correlation with patient characteristics. All patients who used a patient-controlled analgesia device for postoperative pain relief were reviewed from June to October 1991. The device Baxter's basal/bolus infusor with patient control module, was used to deliver fentanyl in 379 patients. The fentanyl requirement, verbal analog pain score, first passage of flatus, side effects, sedative score, and degree of satisfaction were examined. The fentanyl requirement during the first 24 hours after operation was analyzed with regard to age, body weight, and sex. The daily fentanyl consumption in the first three postoperative days was 928 +/- 352 micrograms (n = 338), 553 +/- 259 micrograms (n = 220), and 490 +/- 222 micrograms (n = 71), respectively. The requirement for fentanyl during the first 24 hours after surgery was significantly higher than for the next two days (p-value < 0.001). Fentanyl consumption correlated well with body weight, and inversely with age. No difference was found between fentanyl consumption and sex (p-value = 0.4687). The mean time to the first passage of flatus in patients with abdominal surgery was 54.6 +/- 26.4 hours. The incidence of nausea, vomiting, and dizziness was similar, about 20% of patients. Itching was noted in 7% of patients. Oversedation (class 4) was found in three patients during the first operative day, the sedative score for other patients were around class 1-3. No patient exhibited signs of respiratory depression or withdrawal syndrome.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[The efficacy of intravenous fentanyl patient-controlled analgesia for postoperative pain relief]. 134 40

The neuroleptic effect and tolerability of roxindole (EMD 49,980), an agonist of the dopamine-D2 autoreceptor, was studied during a 4 week treatment period in 7 patients with paranoid-hallucinatory schizophrenia (ICD-9: 295.3). In patients with a daily dosage of up to 4.5 mg/day, there was no improvement as measured with the total score of the BPRS scale. In contrast, patients with a daily dosage of up to 30 mg/day showed a slight improvement, especially in items associated with negative symptoms. In 3 patients there were slight adverse events (dizziness, hypersalivation, hypotonia, nausea/vomiting, miction disturbance) which were probably connected with the intake of roxindole.
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PMID:Early clinical results with the neuroleptic roxindole (EMD 49,980) in the treatment of schizophrenia--an open study. 135 88

Twenty-six patients with relapsed or drug-resistant cancer were treated with a combination of oral etoposide (300 mg day-1 for 3 days) and high-dose oral tamoxifen as a potential modulator of drug resistance (480 or 720 mg day-1 for 6 days beginning 3 days before etoposide). One patient with relapsed high-grade lymphoma and one with adenocarcinoma of unknown primary site has a partial response. Toxicity consisting of nausea, vomiting and subjective dizziness, unsteadiness of gait and malaise occurred during tamoxifen treatment. Serum levels of tamoxifen averaged 3-3.5 microM on day 4 of all courses of treatment at both 480 and 720 mg day-1. N-desmethyltamoxifen levels were lower than tamoxifen during the first course (2 microM) but increased to equal tamoxifen levels during the second course. Didesmethyltamoxifen levels remained below 1 microM. In vitro, both tamoxifen and the standard modulator of multidrug resistance, verapamil, produced minor enhancement of etoposide cytotoxicity in the MCF-7 wt cell line but produced no enhancement with any other cell line. High, intermittent doses of tamoxifen can be given with acceptable toxicity and produce serum levels that have been shown to modulate drug resistance in vitro. In vitro, however, such levels have no significant effect on etoposide cytotoxicity towards a range of wild-type and MDR cell lines.
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PMID:High-dose tamoxifen as an enhancer of etoposide cytotoxicity. Clinical effects and in vitro assessment in p-glycoprotein expressing cell lines. 135 68

A 40-year-old normotensive man suddenly developed dizziness, vomiting, hoarseness and swallowing disturbance. Neurologic examinations showed bilaterally decreased palatal elevation and gag reflex, upbeat nystagmus and gait ataxia. The diagnosis of medullary hemorrhage was first established by computed tomography (CT). Magnetic resonance imaging study further showed a hematoma in the paramedial medulla oblongata extending dorsorostrally to the pontomedullary junction. It gave the precise anatomic boundary of the intramedullary hematoma and was well correlated with the clinical findings. This patient's subsequent prognosis was good with gradual improvement of the clinical signs and symptoms. A follow-up CT scan showed resolution of the hematoma, and the prognosis was consistent with a good neurologic recovery.
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PMID:Primary medullary hemorrhage: report of a case. 135 38


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