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 an open assessment of azapropazone, 51 patients with rheumatoid disorders, mainly rheumatoid arthritis, were treated continuously for periods up to 3 years (range 2 weeks to 38 months). Treatment was interrupted or discontinued in 9 patients for various reasons. Initial dosage was 1200 mg. daily, but this was usually reduced after a few months to a maintenance level of 900 mg. daily. An overall assessment of patient response at the end of the study period indicated that only 4 (7.8%) of the 51 patients failed to obtain satisfactory relief during treatment: 28 (54.6%) showed objective signs of improvement, such as reduced joint swelling and stiffness, as well as subjective evidence of symptom relief, and a further 19 patients (37.3%) reported an equivocal analgesic effect with azapropazone. Few side-effects were reported, mainly mild gastralgia and nausea, and routine laboratory investigations throughout the long-term study revealed no abnormalities in the blood picture, liver or renal function or coagulation factors. There was also no evidence of any interaction between azapropazone and other drugs used concomitantly.
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PMID:Long-term use of azapropazone in rheumatoid conditions. 126 1

We prospectively analyzed adverse effects of aspirin in a multicentered cooperative study undertaken to determine the role of endarterectomy in the treatment of asymptomatic carotid artery stenosis. Persons with active peptic ulcer disease or known intolerance to aspirin were excluded from the study. Patients initially received 650 mg aspirin twice daily. After a 54-month recruitment period, 444 patients in 11 centers were followed up for as many as 8 years (mean 47.9 +/- 27.9 months). Patients intolerant to 650 mg aspirin twice daily could be switched to enteric-coated aspirin or "low-dose" aspirin (80 to 325 mg daily). At the conclusion of the study, we performed a cross-sectional analysis of aspirin usage and complications. Overall, there were 757 episodes reported wherein adjustments in study medications were made, including cessation and change in formulation or dosage. At the conclusion of the study, at the time of death, or at occurrence of a neurologic end point, 16% of patients were off medication entirely, 51% had been converted to enteric-coated aspirin, and only 33% were taking regular aspirin with 27% of those having been placed on a reduced dosage. Adverse reactions were ascertained from 4954 patient visit records. In all there were a total of 837 adverse reactions reported, or one in every 5.9 visits. The most frequently reported reaction was heartburn or stomach pain for which 372 episodes were reported in 184 (42%) patients. Nausea or vomiting occurred on 79 occasions in 58 patients, and bloody stools were reported 52 times in 41 patients. We conclude that high-dose aspirin therapy for asymptomatic carotid artery stenosis is poorly tolerated and that adverse reactions even to low-dose enteric-coated aspirin are common even in patients screened for aspirin intolerance.
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PMID:Adverse effects of aspirin in the treatment of asymptomatic carotid artery stenosis. The VA Cooperative Asymptomatic Carotid Artery Stenosis Study Group. 140 79

In a randomized, double-blind, placebo-controlled study in 12 healthy volunteers pharmacokinetics, safety and impact on the faecal microflora of cefepime were determined. For eight days eight volunteers received cefepime 1000 mg bd by constant infusion over 30 min, four volunteers received placebo. Concentrations of cefepime in serum and urine were measured by bioassay and HPLC. The correlation between the two methods was good and the bioassay results were used for pharmacokinetic calculations. The faecal flora was analysed twice before the study, twice during the study and four times after cefepime administration. There were no significant differences in the pharmacokinetic parameters between days 1 and 8. The following values (mean +/- S.D.) represent day 1. The maximum concentration of 72.69 +/- 12.2 mg/L immediately after infusion decreased to 0.56 +/- 0.17 mg/L after 12 h. The mean 12 h recovery in urine was 93.69 +/- 2.14%. Pharmacokinetic parameters based on an open two-compartment model were as follows (mean +/- S.D.): area under the curve, 142.65 +/- 18.35 mg.h/L; elimination half-life 110.3 +/- 8.3 min; steady state volume of distribution 16.0 +/- 1.9 L/70 kg; total clearance, 107.0 +/- 16.0 mL/min; renal clearance 103.0 +/- 15.2 mL/min. No accumulation was observed during the eight day study period with cefepime at this dosage; trough levels on days 2-7 ranged from 0.52 +/- 0.26 mg/L to 0.90 +/- 0.33 mg/L. In the cefepime treated group the following side-effects were noted: headache (5), fatigue (4), nausea/stomach ache (2), soft stool (2), transient scotoma (1). Side-effects in the placebo group were: headache (2) fatigue (3), nausea/stomach-ache (1), soft stool (2) and photophobia (1). During cefepime administration a decrease in the number of Escherichia coli and bifidobacteria in faeces was observed, whereas Bacteroides spp. and clostridia showed a slight increase. The numbers of faecal bacteria returned to normal 20 to 48 days after the study was completed.
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PMID:Multiple dose pharmacokinetics, safety, and effects on faecal microflora, of cefepime in healthy volunteers. 145 2

Sedation is frequently required in children undergoing magnetic resonance imaging (MRI). 172 Paediatric patients (82 female and 90 male, age 42 +/- 26 months, weight 14.7 +/- 5.6 kg) entered an open, non-comparative, prospective study to assess the utilization of oral chloral hydrate. Chloral hydrate syrup (70 mg/ml) was administered 20-30 min prior to the procedure. Effective sedation was reached in 80.3% with an average initial dose of 55 mg/kg and in 93.6% with an average total dose of 65 mg/kg. Significant differences in effectivity were correlated with the dose (54 +/- 11 mg/kg in failure cases versus 66 +/- 16 mg/kg in effective cases; p < 0.05) and diagnosis (effectivity falls to 62.5% and 76.0% in children with medullar tumours and encephalic white matter alterations, respectively; p < 0.01). Average sleep induction time was 30 +/- 19 min, and average duration of sleep was 62 +/- 24 min. Adverse reactions occurred in 4.7%, with nausea, vomiting and stomach pain being the most common side-effects (3.5%). Multivariate statistical analysis selects total dose and age into the discriminant function, with a 100% relative percentage of correct classification. A simple method for optimizing the chloral hydrate dose in children is proposed: the dose in mg/kg is calculated as half the age in months + 50.
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PMID:Administration of oral chloral hydrate to paediatric patients undergoing magnetic resonance imaging. 147 73

Purpose of this study was to evaluate the activity of dihydroergocristine (DHEC, CAS 17479-19-5) at three different dosages, when administered to aged patients with senile dementia of Alzheimer type. Eighty patients, 48 males and 32 females, aged 55-80 years, affected with senile organic brain syndrome, were admitted to the trial. Clinical evaluation was made by SCAG (Sandoz Clinical Assessment Geriatric Scale). Inclusion criteria considered patients presenting at the basal evaluation a total SCAG score between 60 and 90, with stressed impairment of cognitive function. All the patients were divided in four groups and treated with DHEC 1.5, 3, 6 mg/d or placebo for three months. The evaluation of the total SCAG score demonstrated a significant activity of the drug compared vs placebo, and a dose-related effect. Also for the single clusters it was demonstrated a significant (p < 0.05) dose/effect relation, except for the "affective" one; on the contrary "cognitive functioning" cluster displayed the best benefit. The drug was very well tolerated, as only some cases of dyspepsia, mild gastralgia and nausea were reported in some patients.
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PMID:[Dihydroergocristine in the treatment of organic brain psychosyndrome. Dose-finding study against placebo]. 149 61

Aim of the study was to assess the activity of dihydroergocristine (DHEC, CAS 17479-19-5) in aged patients with impaired cognitive function. Twenty-five university hospital centres and 250 physicians participated in the study. 2,600 patients (1,104 males and 1,496 females, age range 50-80 years) were admitted to the study. Each patient was administered 6 mg/d DHEC for 120 days. Clinical evaluation was made through the SCAG Rating Scale registered at basal time, after 60 and 120 days. Responsivity to treatment was considered high when the final score was reduced by 30% and none if less than 10%. Analysis of results demonstrated that at the end of the study responsivity was high in 73% of cases, moderate in 20.4% and absent in 6.5%. Tolerability was very good as side effects were reported only in 3.16% of patients. Most frequent side effects were: nausea (1.23%), gastralgia (1.11%), headache (0.29%), hypotension (0.12%), vertigo (0.12%) and rash (0.08%). Drop-outs for gastralgia were reported only in 0.53% of the patients.
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PMID:[Epidemiologic study on the effectiveness and safety of dihydroergocristine in impaired memory and behavioral functions in aged humans]. 149 66

A case of warfarin-induced intramural hematoma and hemorrhagic infarction of the small intestine is described, and the literature on this adverse effect is reviewed. A 32-year-old white woman who had been receiving warfarin and carbamazepine came to a clinic complaining of lower back and stomach pain. She had a history of iliofemoral deep venous thromboses and seizures. A pelvic sonogram showed a large quantity of fluid present. Her prothrombin time (PT) was 29.2 sec. Her hemoglobin concentration and hematocrit were within the normal ranges. The patient was admitted to the hospital when her back pain increased and she vomited. The warfarin was discontinued. On day 5 the patient was still having abdominal pain and nausea. Her hemoglobin concentration and hematocrit had fallen to 6.6 g/dL and 20%, although her PT had decreased to 12.5 sec. On the same day, the patient underwent an exploratory laparotomy, and an indurated and ischemic area of jejunum was found and resected. The pathology report indicated the presence of hemorrhage and infarction consistent with an anticoagulant-related disorder. About 100 cases of intramural hematoma of the small intestine induced by anticoagulant therapy have been reported. Most patients are white males about 60 years of age. The sites most frequently involved are the duodenum and proximal jejunum. Symptoms include constipation, nausea, vomiting, and abdominal pain. Laboratory test and radiological findings are fairly nonspecific, but when found together in a patient receiving an anticoagulant, the diagnosis can be made with some confidence. Management may be complicated by the bleeding disorder, the intestinal obstruction if present, and the original indication for warfarin therapy.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Warfarin-induced intramural hematoma of the small intestine. 161 15

Thirty women (28 of childbearing age and 2 in the menopause), affected by acute Candida albicans vulvovaginitis were treated orally with a new antimycotic triazole derivative, itraconazole. Twenty patients were administered with 200 mg/die of itraconazole for three days. In tests carried out 7 and 30 days after the end of therapy the following results were observed. Negative cultures in 95% of patients and in 75% of patients; absence of leukorrhea in 60% of patients and in 65% of patients; disappearance of pruritus in 95% of patients and in 80% of patients. Ten patients were administered with an acute dose of itraconazole (400 mg). In the same tests, carried out 7 and 30 days after the end of therapy reported above the results were as follow. Negative culture in 80% and 60% of patients; absence of leukorrhea in 50% and 60% of patients; absence of pruritus in 70% and 50% of patients. In the first group of patients one case of slight nausea was reported whilst in the second group there were two cases of nausea, one of gastralgia and one of urticaria. No systemic side-effect was seen.
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PMID:[Preliminary clinical study of the use of itraconazole in the treatment of vulvovaginal candidiasis]. 166 25

The pattern of gastrointestinal symptoms and select mood and somatic symptoms was examined across two menstrual cycles in women with (n = 19) and without (n = 39) functional bowel distress (FBD). The women (a) rated their gastrointestinal, perimenstrual, mood, and other symptoms and stool frequency and consistency daily; (b) completed the Menstrual Distress Questionnaire-T; and (c) had serum levels of estrogen and progesterone measured during the menses, follicular, and luteal phases. Stomach pain, nausea, and diarrhea were rated higher at menses in the group with FBD than in the group without FBD. Stomach pain was higher during the remaining days as well. The group with FBD reported higher levels of perimenstrual symptoms also on six of the eight Menstrual Distress Questionnaire-T subscales (P less than 0.01). Other complaints, e.g., poor work/school performance, were higher in women with FBD, but somatic symptoms that were expected to vary over the cycle did not differ between groups, except cramping pain. There were no significant group differences in ovarian hormone levels or stool consistency/frequency scores.
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PMID:Pattern of gastrointestinal and somatic symptoms across the menstrual cycle. 173 22

Dihydroergokryptine has been evaluated in the prophylaxis of headache attacks in patients with migraine without aura. The study was controlled vs dihydroergotamine with a double-blind crossover design. After a 1-month run-in period, 30 patients were randomized into two groups and submitted to 4 months treatment with dihydroergokryptine 10 mg b.i.d. or dihydroergotamine (controlled release) 5 mg b.i.d. The treatment was repeated in crossover after 2 months washout. The clinical patients' evaluation was determined by monthly Pain Total Index recording, headache days/month and analgesic consumption. The patients were considered responsible when Pain Total Index decreased by 50% or more in 1 or more months of each treatment period; otherwise the patients were considered unresponsive. The response rate to dihydroergokryptine was 66% while 48% of cases were responsive to dihydroergotamine. The response rate to both treatments was 41%, while 26% did not respond to either treatment. Seven cases unresponsive to dihydroergotamine responded positively to dihydroergokryptine while two cases only, resistant to dihydroergokryptine, responded positively to dihydroergotamine. Three cases dropped out during treatment with dihydroergotamine due to gastric pain and nausea, while they did not show any side effects during dihydroergokryptine therapy. During treatment with dihydroergokryptine there was one case of skin rash which disappeared after drug withdrawal. In conclusion, dihydroergokryptine appears to be an effective drug for the prophylaxis of migraine attacks.
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PMID:Dihydroergokryptine versus dihydroergotamine in migraine prophylaxis: a double-blind clinical trial. 190 3


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