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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

This study, designed to evaluate fenoprofen in patients with osteoarthritis, consisted of two phases: I. A double-blind crossover comparison of fenoprofen, 200 to 600 mg every six hours, to aspirin, 325 to 975 mg every six hours; II. Longterm use of fenoprofen in an open study design. During the first part of the study, both fenoprofen and aspirin were significantly better than placebo in relieving the severity and duration of pain, and in reducing stiffness. In most of the variables fenoprofen was also slightly better than aspirin. The most frequently observed side effects were abdominal discomfort, headache, pruritus, nervousness, and tinnitus. Longterm administration demonstrated the safety of fenoprofen or periods exceeding two years. Fenoprofen did not precipitate or aggravate chronic disorders, nor did it mask the symptoms of any developing disease. No interaction with concomitant drug therapy was observed.
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PMID:Fenoprofen therapy in large-joint osteoarthritis: double-blind comparison with aspirin and longterm experience. 78 Dec 34

The pharmacokinetics and safety of rufloxacin were evaluated in a double-blind, placebo-controlled study. Two groups of 16 healthy volunteers were given a single oral loading dose of 400 or 600 mg of rufloxacin on day 1 of the study. A single daily maintenance dose of 200 or 300 mg was then administered for a further 9 days; in addition, four subjects in each group received placebos. Rufloxacin levels in plasma and urine were determined by high-performance liquid chromatography. Following the initial dose, the mean (+/- standard error of the mean) peak concentrations of rufloxacin in plasma were 3.35 +/- 0.12 micrograms/ml in the 400-mg group and 4.54 +/- 0.19 micrograms/ml in the 600-mg group. They were generally reached 2 to 3 h after dosing. At the end of treatment, maximum levels in plasma rose to 4.51 +/- 0.15 and 7.20 +/- 0.25 micrograms/ml in the 400-mg and 600-mg groups, with a mean extent of accumulation (fold) of 3.1 +/- 0.1 and 3.3 +/- 0.1. For the 400-mg and 600-mg groups, the elimination half-lives were 40.0 +/- 1.5 and 44.0 +/- 1.3 h, mean residence times were 57.8 +/- 2.2 and 63.7 +/- 1.8 h, apparent volumes of distribution were 132 +/- 4 and 139 +/- 5 liters, and apparent total body clearance were 39 +/- 1 and 44 +/- 4 ml/min, assuming complete bioavailability. Of the total dose administered, the percentages excreted in urine were 49.6 +/- 1.3 and 51.1 +/-2.1%, with renal clearances of 21 +/- 1 and 22 +/- 2 ml/min, for the 400-mg and 600-mg groups. On the whole, the treatments were well tolerated, but some minor adverse events (mainly headache, insomnia, or abdominal discomfort) were reported for 7 subjects on abnormalities were detected in the laboratory examinations or in ocular function tests. This study shows that a 200-mg daily oral dose of rufloxacin preceded by a loading dose of 400 mg are well tolerated and produce steady-state concentrations in plasma above the MIC for most susceptible pathogens.
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PMID:Multiple-dose pharmacokinetics and safety of rufloxacin in normal volunteers. 132 18

The efficacy and safety of oral sumatriptan as a 100-mg dispersible tablet was compared with oral Cafergot (2 mg ergotamine tartrate, 200 mg caffeine) in a multicentre, randomized, double-blind, double-dummy, parallel-group trial. In the trial, 580 patients were treated from 47 investigating centres in nine European countries. Sumatriptan was significantly more effective than Cafergot at reducing the intensity of headache from severe or moderate to mild or none; 66% (145/220) of those treated with sumatriptan improved in this way by 2 h, compared with 48% (118/246) of those treated with Cafergot (p less than 0.001). The onset of headache resolution was more rapid with sumatriptan, whereas recurrence of migraine headache within 48 h was lower with Cafergot. Sumatriptan was also significantly more effective at reducing the incidence of nausea (p less than 0.001), vomiting (p less than 0.01) and photophobia/phonophobia (p less than 0.001) 2 h after treatment, and fewer patients on sumatriptan (24%) than on Cafergot (44%, p less than 0.001) required other medication after 2 h. The overall incidence of patients reporting adverse events was 45% after sumatriptan and 39% after Cafergot; the difference was not significant. The most commonly reported events in the sumatriptan-treated patients were malaise or fatigue and bad taste; these were generally mild and transient. Nausea and/or vomiting, abdominal discomfort, and dizziness or vertigo were reported by a greater proportion of Cafergot-treated patients. It is concluded that oral sumatriptan was well tolerated and is a more effective acute treatment for migraine than Cafergot.
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PMID:A randomized, double-blind comparison of sumatriptan and Cafergot in the acute treatment of migraine. The Multinational Oral Sumatriptan and Cafergot Comparative Study Group. 165 39

Turcot's syndrome is a rare, genetically transmittable disease in which patients with colonic polyposis (possibly complicated by the progression to adenocarcinoma) have malignant central nervous system neoplasms. Dominant, recessive, and sporadic cases have been described. A 26-year-old man is reported with no relevant family history who had intermittent abdominal discomfort in 1986. Sigmoidoscopy revealed numerous polyps, several of which showed carcinomatous change. Dukes' Stage C colorectal carcinoma was diagnosed. Treatment consisted of total colectomy with construction of a Koch's pouch. He remained well for 3 years until onset of headache, nausea, and vomiting. Computed tomographic scan disclosed a large, circumscribed, enhancing, right frontoparietal mass. After craniotomy and partial resection, histologic review disclosed anaplastic astrocytoma. He received cranial radiation therapy, 6000 cGy, by parallel opposed ports to the tumor bed, and carmustine 200 mg/m2 intravenously every 8 weeks. Flow cytometric DNA analysis was done on the paraffin-embedded archival material from the patient's normal colon, colonic adenocarcinoma, and anaplastic astrocytoma. DNA histograms revealed diploid distributions in all three samples. The G2/M fraction of the astrocytoma was elevated at 16%, and the S-phase fraction of the colonic adenocarcinoma was 19.4%.
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PMID:Turcot's syndrome. Flow cytometric analysis. 165

The Norplant System consists of 6 capsules each containing 36 mg of crystal line levonorgestrel (LNG), for a total dose of 216 mg LNG. The capsules are inserted subdermally in the mid-upper arm, and LNG diffuses continuously through the capsule walls for 5 years. In the United States the Norplant System was approved in December 1990. The initial rate of hormone delivery is about 85 mcg/day, then decreases over the next 9 months to 5 mcg/day, and over the ensuing 9 months to 35 mcg/day. Thereafter, the diffusion rate levels off for the next 3.5 years, averaging around 30-35 mcg/day. Removal results in a drop in the plasma concentration of levonorgestrel to below contraceptive levels within 24 hours and below the detectable limit of .1 pg/ml at 96 hours. Preliminarily data from 402 users over 5 years show improvements of Norplant produced better efficacy in all weight classes and a lowered cumulative rate of 1.1 pregnancies of 100 users. The pregnancy rate for the first year of use is 02., better than for oral contraceptives. Side effects include headache, nervousness, nausea, dizziness, dermatitis, acne, change of appetite, breast tenderness, minimal weight gain, some change in hair distribution, and adnexal enlargement. Adverse reactions include breast discharge, possible cervicitis, musculoskeletal pain, abdominal discomfort, leukorrhea, and vaginitis. More than the usual number of bleeding days occurred in slightly more than one fourth of the patients, prolonged bleeding in 27.6% spotting in 17.1% and amenorrhea in 9.4% of patients. Hyperlipidemic users should be observed for possible low-density lipoprotein elevations. The cumulative discontinuation rate for pregnancy was 3.9 per 100 users; for bleeding irregularities the rate was 25.1 per 100 users, and for other medical results it was about 22.4 per 100 users. Personal reasons for discontinuation accounted for 38.7 per 100 users, equivalent to a cumulative continuation rate of about 30 per 100 users over the 5-year duration.
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PMID:The NORPLANT system of contraception. 168 4

The HMG-CoA reductase inhibitors have been shown to cause marked reduction of cholesterol and offer a new and effective approach to treatment of hyperlipoproteinemia. Three agents, pravastatin (P), lovastatin (L) and simvastatin (S), have been studied with reference to long-term lipid-lowering effect, tolerance and clinical safety. Following a dietary lead-in period of at least 6 weeks in every case, patients with primary hypercholesterolemia were enrolled from participants of short-term controlled studies which after completion were extended as open studies. Treatment was administered over 6 months with 20 mg S (84 patients), L (42 patients) or P (23 patients) twice daily. Total cholesterol was decreased with S by 30.2% of basal, with L by 25.5%, and with P by 28.2%. The decrease in apolipoprotein B was 28.4%, of basal, with S 16.4% and in P 19.2%. Triglycerides were lowered by 19.6% of basal with S by 17.4%, with L, and by 6.4% with HDL-cholesterol increased in the S group by 23% of basal, by 9.7% in the L group, and by 8.0% in the P group. No serious clinical or laboratory abnormalities were observed. In the S group headache (3.6% of patients), abdominal discomfort (2.4%), sleeping disturbances (3.6%), and muscle pain (2.4%) were reported. In the L group headache (7.1%), abdominal discomfort (4.8%), sleep disorders (4.8%), and muscle pain (4.8%) were observed. In the P group one patient complained of abdominal discomfort (8.7%) and one of sleep disorders (8.7%). Increases in CPK were observed in the S group (4.8% of patients) and in the L group (11.9%).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:Comparison of different HMG-CoA reductase inhibitors. 190 57

The feasibility of a combined chemotherapy using dipyridamole (DP) with adriamycin (ADM) and 5-fluorouracil (5-FU) was investigated. First, the chemosensitivity of gastric cancer tissues was determined by the succinate dehydrogenase inhibition test, which showed sensitivity to ADM and 5-FU is increased by DP. Next, a clinical trial of combined therapy of DP, ADM and 5-FU, as a post-operative adjuvant chemotherapy for gastric cancer patients, was performed. DP (50 mg) was given as a 1-h i.v. infusion, and ADM (20 mg) was given as a single i.v. injection. This treatment was started on post-operative day 10, and was repeated every 2 weeks. Simultaneously with these treatments, DP (300 mg) and 5-FU (150 mg) were administered post-operatively daily. A total of 63 courses of therapy in nine patients were performed. The adverse effects related to the DP infusion were flushing, headache, nausea and upper abdominal discomfort, all of a low grade. DP did not appear to alter the toxicity of ADM and 5-FU, and no severe adverse effect was noted for this combination therapy. The pharmacokinetics of DP were also investigated in five patients. The mean plasma concentration of DP increased 4.41 micrograms/ml and remained above 0.25 microgram/ml for over 6 h. This combination chemotherapy appears to be safe and may be useful clinically in treating cancer.
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PMID:Dipyridamole combination chemotherapy can be used safely in treating gastric cancer patients. 195 58

A 28 year old woman with systemic lupus erythematosus who developed chronic lupus peritonitis and ascites is described. Lupus peritonitis appeared with abdominal fullness, postprandial abdominal discomfort, and painless ascites. Four months later the patient developed vertigo, headaches, visual disturbances, serositis, and glomerulonephritis. Lupus peritonitis and the other disease manifestations responded to treatment with intravenous pulse methylprednisolone (four 1 g/m2 injections at one week intervals), oral azathioprine (200 mg daily), and diuretics.
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PMID:Chronic lupus peritonitis with ascites. 201 11

DHE is effective in the treatment of acute and chronic migraine. The side effects most commonly observed are abdominal discomfort, muscle pain, diarrhea and anxiety. DHE is a dehydrogenated amino acid ergot alkaloid and, as such, causes only limited vasoconstriction; indeed, its overall effects include peripheral vasodilation. The literature is replete with reports of clinical vasospasm and claudication occurring with therapeutic doses of ergotamine. There has not been any previous description of claudication caused by DHE. This paper describes pulselessness in two patients during relatively short courses of DHE. Treatment consisted of calcium channel blockers and discontinuation of DHE. Recovery was complete.
Headache 1991 Apr
PMID:Claudication: an unusual side effect of DHE administration. 205 May 18

In this study we examined the clinical and laboratory findings of 80 in-patients. There is an important difference between sexes (p greater than 0.05). Comparison of ages showed that 7-30 age is more vulnerable than the older group. We found clinical symptoms of fever, chills, headache, abdominal pain, disturbances in bowel function, nausea, vomiting, anorexia, and lassitude in the first two weeks more frequently when compared with the 3rd, 4th, 5th weeks of illness (p less than 0.001). Where physical finding of rose spots, discordant pulse rate are important in the first two weeks (p less than 0.001). Abdominal discomfort is an important symptom both in the first two and in the last three weeks (% 40.3 and % 36 respectively). Hepatomegaly and splenomegaly, were found more frequently in the last three weeks. According to laboratory findings of anemia, leukopenia, increased erythrocyte sedimentation rate and positive blood and feces cultures there is no important difference between the first two and last three weeks (p greater than 0.05). Increase in polynuclear leucocytes is important for the first two weeks, and increase in lymphocytes is important in the last three weeks (p less than 0.001). Positivity of group agglutination tests is 57%, in the first two weeks and 83% in the last three weeks. This difference is found to be important.
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PMID:[Comparison of symptoms and clinical and laboratory findings in the first and last weeks of typhoid fever]. 208 33


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