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Query: UMLS:C0027497 (
nausea
)
23,468
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Seven patients, aged 12 to 19 years, had atypical measles. Prodromal symptoms of fever, malaise, myalgia, headache,
nausea
, and vomiting were commonly followed by coryza, sore throat, conjunctivitis,
photophobia
, nonproductive cough, and pleuritic pain. The characteristic rash was erythematous, maculopapular, and progressed frequently to vesicular, petechial, or purpuric lesions. It initially involved palms and soles with subsequent spread to proximal extremities and the trunk, sparing the face. Six of six chest roentgenograms showed infiltrates. Findings not previously described in atypical measles included liver enzyme elevations, thrombocytopenia, disseminated intravascular coagulation, possible transmission among three siblings, and suspected cardiac involvement. Measles complement fixation titers compatible with recent infection were seen in all patients. All patients had previously received killed measles vaccine. A substantial number of persons who are older adolescents or young adults may be at risk of developing atypical measles.
...
PMID:Atypical measles in adolescents and young adults. 44 83
In a double-blind, placebo-controlled study, the efficacy, safety and tolerability of 100 mg oral sumatriptan, given as a dispersible tablet, was compared with that of 900 mg oral aspirin plus 10 mg oral metoclopramide in the acute treatment of migraine. A total of 358 patients treated up to three migraine attacks within 3 months, recording clinical information on a diary card. In attack 1, headache relief after 2 h, defined as a reduction in severity from severe or moderate pain to mild or no pain, was recorded in 56% (74/133) of patients who took sumatriptan and 45% (62/138) of patients who took aspirin plus metoclopramide (p = 0.078). This analysis of the primary efficacy end point was not statistically significant. However, for attacks 2 and 3 (secondary end points), headache relief was achieved in 58 versus 36% of patients (p = 0.001) and 65 versus 34% of patients (p less than 0.001), respectively. Relief from
nausea
, vomiting,
photophobia
and phonophobia was similar in both treatment groups. Rescue medication was required by fewer patients treated with sumatriptan than by those who received aspirin plus metoclopramide (attack 1, 34 versus 56%, p less than 0.001; attack 2, 32 versus 51%, p = 0.001, and attack 3, 35 versus 54%, p = 0.001). Sumatriptan also produced a faster improvement and resolution of migraine attacks. Comparing the sumatriptan and aspirin plus metoclopramide treatment groups, complete resolution of the attack occurred within 6 h in 32 versus 19% (attack 1), 35 versus 23% (attack 2) and 32 versus 20% of patients (attack 3).(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:A study to compare oral sumatriptan with oral aspirin plus oral metoclopramide in the acute treatment of migraine. The Oral Sumatriptan and Aspirin plus Metoclopramide Comparative Study Group. 131 94
The efficacy of subcutaneous injection of sumatriptan in the acute treatment of migraine was assessed in a double-blind, randomized, placebo-controlled cross-over study of 27 migraine patients. In addition, the patients were asked to give information about their well-being and subjective symptoms by means of a self-administered standardized questionnaire. A total of 22 migraine sufferers received a subcutaneous (sc) injection of 8 mg of sumatriptan and 24 received placebo. Of these patients, 19 received both treatments and thus completed the study. The primary efficacy end-point was a reduction in headache severity from severe or moderate to mild or no headache at 30, 60, 90 and 120 min. An effective response to treatment was achieved within 30 min in 63% and within 60 min in 84% of patients when treated with 8 mg sumatriptan sc, compared with 11% for placebo (p less than 0.001). Sumatriptan also provided significant relief from
nausea
and
photophobia
as compared with placebo. The proportion of patients that needed rescue medication after 120 min was significantly lower (p less than 0.001) with active treatment when compared with placebo. Sumatriptan was well tolerated and the majority of adverse events were mild and transient. The most frequent symptoms were those of malaise/fatigue or numbness. No changes in blood pressure or ECG readings were observed during the treatment. Compared with placebo, subcutaneous 8 mg sumatriptan also caused a substantial improvement in general well-being as revealed by the Minor Symptoms Evaluation Profile-acute (MSEP-acute) questionnaire.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Sumatriptan injection is superior to placebo in the acute treatment of migraine--with regard to both efficacy and general well-being. 132 4
The methods used presently for abortion of the attacks of migraine and cluster headache are not fully satisfactory which causes that the search for new therapies is continuing. Although the mechanism of migraine attacks remains unexplained, it is thought that an important role in it is played by serotonin receptors, vasodilation in certain regions and opening of arteriovenous communications in the head. Sumatriptan is an agonist of 5-HT1 -like receptors and exerts a selective vasoconstricting effect on the arteries of the head, particularly in the rami of the carotid artery. In 1988 the first reports appeared on the effectiveness of the drug in migraine attacks. In the following years extensive, multicentre and international studies of the drug were carried out on over 600 healthy volunteers and nearly 6000 patients with migraine. The studies demonstrated that Sumatriptan was effective in abortion of migraine attacks. After oral administration of 100 mg or subcutaneous injection of 6 mg in nearly 70% of cases the attack regressed or was greatly alleviated, similarly as other symptoms accompanying the headache such as
photophobia
,
nausea
, vomiting. Studies were undertaken also on the effectiveness of Sumatriptan in emergency treatment of cluster headache, and good results were again achieved. The tolerance of the drug is good, although in some cases side effects develop, usually transient and mild, among them tingling, feeling of pressure, heat or heaviness of the head or chest, taste change and burning sensation at the site of injection. Sumatriptan, similarly as all novel drugs, requires caution in its use, particularly in patients with coronary heart disease and hypertension, and also in old patients. As yet, the use of the drug in paediatric migraine or in pregnancy is not recommended.
...
PMID:[Sumatriptan and its use in treatment of migraine and cluster headaches]. 133 66
Sumatriptan is a serotonin1 (5-HT1) receptor agonist, which is effective in the acute treatment of migraine headache. Its antimigraine activity is believed to derive from selective vasoconstriction of cranial blood vessels which are dilated and distended during migraine headache and/or from inhibition of neurogenically mediated inflammation in the dura mater. In placebo-controlled comparative studies, sumatriptan reduced migraine headache from 'moderate or severe' to 'mild or none' within 2 hours in 50 to 73% of patients following oral administration of 100 or 200 mg, and within 1 hour in 70 to 80% of patients following subcutaneous doses of 6 to 8 mg or intranasal doses 20 mg into each nostril. In addition, sumatriptan alleviated the accompanying symptoms of
nausea
, vomiting, and
photophobia
/phonophobia more effectively than placebo, and permitted higher percentages of patients to resume normal daily activities. Sumatriptan 100 mg orally was more effective in the acute treatment of migraine than oral combination therapy consisting of ergotamine 2 mg plus caffeine 200 mg or aspirin 900 mg plus metoclopramide 10 mg. Pooled data from nearly 5000 patients treated with either oral or subcutaneous sumatriptan in clinical trials indicate that it is well tolerated. However, migraine recurrence within 24 or 48 hours of initial symptom resolution developed in approximately 40% of patients treated with sumatriptan, irrespective of route of administration. It is likely that migraine recurrence is related to the short half-life of the drug (approximately 2 hours). Future studies should attempt to ascertain whether additional doses of sumatriptan will help prevent migraine recurrence in patients with attacks of long duration and if so, should determine the optimum interval between dosages. In conclusion, sumatriptan is an important addition to the range of drugs currently available for acute treatment of migraine. It provides rapid relief from debilitating symptoms in a high percentage of patients, particularly after subcutaneous administration. At this stage in its development a number of questions remain to be answered - most notably whether repeat doses will help prevent recurrent attacks and which patients are most likely to respond to therapy. Nevertheless, sumatriptan presently offers a combination of efficacy and tolerability that is unique in this particular clinical setting.
...
PMID:Sumatriptan. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy in the acute treatment of migraine and cluster headache. 137 52
This is the first report from Ethiopia of a case of cryptococcal meningitis in a patient with AIDS. A 20-year-old woman was admitted to Tikur Anbessa Hospital in January 1990 with complaints of generalized pruritic skin lesions of six months, and headache, fever, and poor appetite of three months duration. The headache and low-grade intermittent fever were accompanied by
nausea
, vomiting, anorexia, and progressive weight loss, without diarrhea. She had had multiple sex partners. Upon admission, after being bedridden for two weeks, she appeared acutely ill and restless. Her temperature was 39.5 degrees Celsius, and she had oral thrush. There was no lymphadenopathy. Widespread, irregular erythematous and whitish macular patches (3 x 5 to 8 x 10 sq. cm in size) with peripheral scaling and tiny vesicles were found on the skin, pubic and perineal regions. She had neck stiffness, but was conscious and well-oriented. Hemoglobin (Hb) was 10.5 g%; the white cell count (WBC) was 3400/cu. mm; the erythrocyte sedimentation rate (ESR) was 92 mm/hr; the platelet count was 175,000/mm; and blood films were negative for hemoparasites. Urinalysis showed 3+ albumin and many pus cells and red cells/HPF. Urine culture was negative, and the VDRL test was nonreactive. Lumbar puncture, which was performed upon arrival, showed clear cerebrospinal fluid (CSF), with normal protein and glucose levels and no cells. CSF culture showed yeast cells, and an India ink preparation was positive for Cryptococcus neoformans. Blood taken for bacterial culture grew yeast cells. Renal and liver function tests, and chest x-rays were normal. A potassium hydroxide (KOH) preparation from a skin snip showed rounded yeast cells. ELISA and Western blot tests were both positive. The patient was given supportive treatment and amphotericin B (0.6 mg/kg daily). Although the fever decreased, the patient's general condition did not improve. She complained of headache,
photophobia
,
nausea
, and vomiting. Lumbar puncture was repeated eight days after the start of treatment; CSF culture and India ink preparations were negative. Urea nitrogen (BUN) repeated two weeks later was normal. Four weeks after admission, the patient suddenly vomited massive amounts of fresh blood and died before transfusion could be given. A discussion follows regarding the clinical manifestations, diagnosis, and treatment of this disease, particularly in AIDS patients, with a review of the literature.
...
PMID:Cryptococcal meningitis in a young Ethiopian woman with AIDS. 139 20
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.
...
PMID:Multiple dose pharmacokinetics, safety, and effects on faecal microflora, of cefepime in healthy volunteers. 145 2
A new instrument, the Diagnostic Headache Diary, based on the operational diagnostic criteria of the International Headache Society (IHS), was tested in 61 migraine patients from a headache research clinic using the clinical diagnosis (IHS criteria) for comparison. All patients kept the diary for one to eight months. The clinical and diary diagnosis of migraine with and without aura was the same in, respectively, 72 and 87% of the patients.
Nausea
,
photophobia
and phonophobia tended to be more pronounced at the clinical interview. The diary identified 20 more cases of episodic tension-type headache and 15 fewer cases of chronic tension-type headache than the clinical interview. Two blinded observers always made the same IHS diagnoses when interpreting the diagnostic headache diary. A combination of a clinical interview and the diagnostic headache diary gives a qualitatively and quantitatively more precise diagnosis than a clinical interview alone.
...
PMID:Presentation of a new instrument: the diagnostic headache diary. 147 40
Patients with chronic daily headaches are commonly encountered in headache specialty centers but their clinical characteristics have rarely been documented. We studied 100 consecutive patients with chronic daily headache to determine their presenting characteristics and other associated features. Half of the patients described their headache as a steady ache but throbbing pain was reported in about one third. About half estimated the degree of pain as moderate but one third claimed the typical pain was severe. A consistently unilateral site was noted in only 2 percent. Associated features characteristic of migraine were often noted: Including
photophobia
(37 percent),
photophobia
(42 percent), and
nausea
(24 percent). Many also reported aggravating and ameliorating factors commonly associated with migraine. We conclude that the manifestations of chronic daily headache are extremely diverse, probably reflecting the heterogeneous mechanisms which underlie this condition.
...
PMID:Clinical features of chronic daily headache. 152 62
Three oral doses of sumatriptan, 100, 200 and 300 mg, given as dispersible tablets, were compared in the acute treatment of migraine in a double-blind, placebo-controlled, parallel-group study of 1,130 patients from 51 centres in eight countries. Patients treated up to three migraine attacks at home over a 3-month period and recorded the results on a diary card. Safety follow-ups were performed monthly at a clinic. All doses of sumatriptan were significantly (p less than 0.001) more effective than placebo at relieving headache within 2 h of treatment. Response rates, scored on a 4-point scale, were: placebo 27%; 100 mg sumatriptan 67%; 200 mg sumatriptan 73%; and 300 mg sumatriptan 67%. The proportion of patients who required rescue medication within 2 h of treatment was significantly (p less than 0.001) lower in all active treatment groups when compared with placebo. Response rates to sumatriptan were the same irrespective of the type of migraine (with or without aura) or the duration of symptoms prior to treatment (less than or equal to 4 or greater than 4 h). Sumatriptan also provided significant (p less than 0.001) relief from
nausea
and
photophobia
as compared with placebo. The majority of adverse events reported were mild to moderate in severity and were transient. The overall incidence of adverse events was dose-related, the percentage of patients reporting adverse events in the first attack treated being 36, 47 and 53% for 100-, 200- and 300-mg doses of sumatriptan, respectively, compared to 17% of placebo patients (p less than 0.001 for each treatment dose compared with placebo.(ABSTRACT TRUNCATED AT 250 WORDS)
...
PMID:Sumatriptan--an oral dose-defining study. The Oral Sumatriptan Dose-Defining Study Group. 165 37
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