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

Emesis in chemotherapy containing Cisplatinum (DDP) is still a therapeutical dilemma. Emesis and nausea cause the cessation of a potential curative therapy in up to 10% of patients treated with DDP. We studied the antiemetic effectiveness of the selective Serotonin (5HT3)-receptor-antagonist Ondansetron (GR 38032F, Glaxo) in patients receiving high dose platinum chemotherapy. All patients suffered from severe emesis and were refractory to any standard antiemetic regimen (Metoclopramid). We studied the efficacy of the new drug against acute and delayed emesis following platinum chemotherapy. All adverse events are listed. Thirty four courses (n = 17 patients) of a platinum-containing regimen were analyzed so far. A sufficient antiemetic efficacy was observed in 56% of the courses. In 32 of 34 course (94%) the patients preferred the new drug compared with the standard antiemetic regime (Metoclopramid). In most cases only minor adverse events--which do not require any medical therapy--occurred. The most common adverse events were headache, constipation, dry mouth, abdominal discomfort and elevation of liver enzyme level without any clinical symptoms. One patient needed bowel surgery for severe constipation based on widespread intra-abdominal carcinosis.
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PMID:[Refractory vomiting with cisplatin therapy. Prospective study with the serotonin receptor antagonist GR 38032F]. 215 May 51

Fifty-five patients with griseofulvin-unresponsive dermatophytosis caused by Trichophyton rubrum were treated with itraconazole. They had either tinea corporis or "dry type" infections of the palms, soles, or nails. The following sites were affected: trunk (12 infections), soles (47), toe webs (52), palms (26), fingernails (29), and toenails (42). Patients were treated with oral itraconazole until clinical and mycologic remission were achieved. Response rates and mean times to recovery were as follows: trunk, 100%, 1.5 months; soles, 83%, 6.7 months; toe webs, 90%, 7.2 months; palms, 96%, 4.6 months; fingernails, 90%, 5.4 months; and toenails, 76%, 10.3 months). In a 6-month follow-up period 7 of 30 patients with toenail infections who had responded to treatment had a clinical and mycologic relapse, usually of one nail. Side effects were minimal but included abdominal discomfort (three patients), headache (one), and weight gain (two). No persistent abnormalities in blood biochemistry were seen, even in patients who received itraconazole for more than 9 months.
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PMID:Itraconazole in the management of chronic dermatophytosis. 217 Apr 75

An 8-month, double-blind, placebo-controlled crossover trial was carried out on the use of nimodipine in migraine prophylaxis in 37 patients aged 7 to 18 years old. After a 4-week medication-free run-in period, 19 subjects (Group 1) received a placebo while 18 (Group 2) received nimodipine (10-20 mg t.i.d., according to body weight), for 12 weeks. After a 4-week wash-out period, the groups switched therapy for a further 12 weeks. 30 patients completed the trial and the number of dropouts was comparable in the 2 groups. The only side-effect during nimodipine treatment was mild abdominal discomfort (3 cases). The treatments were evaluated on the basis of frequency and duration of attacks. There was a significant reduction in both parameters during the first period of treatment. During the second period of treatment, nimodipine proved to have a significantly greater effect than the placebo with regard to frequency, whereas the response was similar with the placebo as regards duration of attacks. The latter parameter shows a significant decrease during the treatment periods, regardless of type of therapy.
Headache 1990 Apr
PMID:A placebo-controlled crossover trial of nimodipine in pediatric migraine. 219 38

Ten patients (seven women, three men) with active acromegaly, five previously treated and five newly diagnosed, were included in an open-label prospective trial of 3 daily subcutaneous injections of the long-acting somatostatin analogue SMS 201-995 (Sandostatin) at increasing doses in order to obtain maximum growth hormone (GH) suppression. Four patients had received surgery, radiotherapy or bromocriptine. SMS 201-995 doses were increased in a stepwise fashion from 100 micrograms every 8 h (three times daily) to 200, 300 and finally 500 micrograms three times daily at monthly intervals if mean serum GH values failed to decrease to undetectable levels in over 75% of the samples. The optimal dose was maintained for up to 28 months. Significant clinical improvement of headache, soft tissue swelling, facial features, hyperhidrosis and paraesthesia occurred in all patients. Mean 12-h GH levels were significantly suppressed in four patients and fell to normal values in four. Suppression of GH levels was not achieved in two patients. Comparison of the mean interindividual GH values shows that the optimal efficacious dose is 100 micrograms t.i.d. in 7/10 patients. Somatomedin-C (SM-C) was also significantly reduced to below 50% of pretreatment levels in nine patients in whom it was measured. The subsequent increments of SMS 201-995 up to 500 micrograms three times daily did not produce further clinically relevant GH or SM-C suppression. Pituitary tumour shrinkage occurred in five patients. Thyroid function remained normal. Impaired glucose tolerance occurred in four patients. Side-effects (diarrhoea, abdominal discomfort) were mild and transient. Asymptomatic gallstones occurred in three patients on 1500 micrograms/day and one patient on 600 micrograms/day after 6-12 months treatment. This dose-finding study shows that 100 micrograms three times daily SMS 201-995 is an effective therapy for most of the acromegalic patients we treated.
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PMID:Clinical and biochemical effects of incremental doses of the long-acting somatostatin analogue SMS 201-995 in ten acromegalic patients. 220 Jun 20

One hundred male patients who presented with acute gouty arthritis were alternately assigned to 2 treatment groups. Seventy-six patients completed the study protocol, in which each gout attack during a 1-year period was treated. For each gout episode, 36 patients received a single intramuscular injection of 40 IU of adrenocorticotropic hormone (ACTH), and 40 patients received oral indomethacin, 50 mg 4 times daily with meals, until the pain abated. The time interval until the pain was relieved, as well as any untoward effects, were recorded for each gout attack treated. Both groups were of similar age, and had similar values for intercritical serum uric acid, 24-hour urinary uric acid, and creatinine clearance (1 month after entry into the study). The mean interval (+/- SD) to relief of pain was significantly shorter for the ACTH group (3 +/- 1 hours) than for the indomethacin group (24 +/- 10 hours). No side effects were noted in the ACTH group. However, of the 40 patients receiving indomethacin, 22 had abdominal discomfort of dyspepsia, 15 had headaches, and 12 had difficulty with mentation. Single-dose parenteral ACTH appeared to be effective more rapidly and was associated with fewer side effects than oral indomethacin in the treatment of acute gout.
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PMID:Comparison of parenteral adrenocorticotropic hormone with oral indomethacin in the treatment of acute gout. 245 35

Diesel motors are employed to an increasing extent for occupational transport and fumes from diesel driven vehicles constitute an increasing problem as regards atmospheric pollution but, in particular, they constitute a considerable risk to health for the workers exposed to diesel exhaust fumes in their daily work. In the clinic for occupational medicine, The University Hospital, Copenhagen, 14 garage workers were examined. Eleven of these had been exposed to great quantities of diesel exhaust fumes for 2 to 29 years. All 11 presented acute symptoms due to diesel exhaust fumes in the form of headache, vertigo, fatigue, irritation of mucous membranes, nausea, abdominal discomfort or diarrhoea. Seven persons had been employed for more than five years as garage workers. Six complained of failure of memory, difficulty in concentration, irritability, increased sleep requirement, psychological changes or reduced libido. Neuropsychological examination was undertaken in these six persons and in five of them organic brain damage, mainly of slight extent, was demonstrated. Diesel exhaust fumes contain many toxic substances: carbon monoxide, nitrous gases, sulphur oxides, aldehydes and hydrocarbons. It is not possible to indicate a single compound which is responsible for possible brain damage and a combination effect may well be concerned. This is a casuistic material. Only few investigations have previously been available which illustrated a possible connection between the neurotoxic effects and, in particular, brain damage. It is now considered important to emphasize that this may constitute a problem on exposure to diesel exhaust fumes.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:[Organic brain damage in garage workers after long-term exposure to diesel exhaust fumes]. 247 26

Zidovudine (azidothymidine) is a thymidine analogue antiretroviral drug active against human immunodeficiency virus (HIV). In acquired immunodeficiency syndrome (AIDS) and AIDS-related complex (ARC) patients, orally and intravenously administered zidovudine is effective in reducing the incidence of opportunistic infections and neoplasms, increasing helper T lymphocyte numbers, and improving survival rates and quality of life. Adverse effects include serious haematological abnormalities and severe headache, abdominal discomfort, nausea, myalgia and insomnia. In addition, neutropenia and other anaemias frequently limit zidovudine therapy and may result in a need for multiple blood transfusions, dose reductions or withdrawal of the drug. However, despite these problems and the lack of information about some aspects of zidovudine use, zidovudine provides a major hope for HIV-infected patients, and it has rapidly become the standard therapy for improving the quality and duration of the lives of AIDS and ARC patients.
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PMID:Zidovudine. A review of its pharmacodynamic and pharmacokinetic properties, and therapeutic efficacy. 266 Nov 94

Nine acromegalic patients, six previously untreated, were studied before and after 3-15 months of treatment with a long-acting somatostatin analogue (SMS 201-995; 100 micrograms injected s.c. three times daily). During treatment, the mean (+/- SEM) 24-h GH concentration fell from 82 +/- 22 mIU/l to 33 +/- 7 mIU/l (P less than 0.001), and eight of the 9 patients showed a reduction of at least 50% in GH levels in the fasting state and/or during a glucose tolerance test. There was a significant 30% fall in serum concentrations of insulin-like growth factor (IGF-1) with SMS. All patients showed rapid clinical improvement, with diminished sweating and headaches, and reduction in skinfold thickness, hand volumes and finger size. Computer tomographic scanning of the pituitary in eight patients showed no change in the size of the pituitary tumour during treatment. The only side-effects of SMS noted were transient abdominal discomfort and loose stools in two patients on initiating therapy. Although fasting plasma glucose concentration did not change during treatment (5.4 +/- 0.3 vs 5.5 +/- 0.3 mmol/l), mean 24-h plasma glucose concentration was higher with SMS (6.6 +/- 0.5 mmol/l vs 6.0 +/- 0.4 mmol/l; P less than 0.02). Mean 24-h plasma insulin concentration fell from 87 +/- 11 mIU/l before treatment to 39 +/- 6 mIU/l during treatment (P less than 0.005). No change in other anterior pituitary hormones was observed. SMS appears to be a safe, rapidly effective, long-term treatment for certain patients with acromegaly.
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PMID:Effective long-term treatment of acromegaly with a long-acting somatostatin analogue (SMS 201-995). 287 56

The efficacy and safety of isradipine (PN 200-110), a new dihydropyridine calcium antagonist, was evaluated in 87 hypertensive patients in a placebo-controlled, double-blind, randomized multicenter trial. After a 3-week single-blind washout phase, isradipine (or matching placebo) was administered for 4 weeks, beginning at 2.5 mg b.i.d. with increments of 2.5 mg b.i.d. at weekly intervals if supine diastolic blood pressure remained greater than or equal to 90 mm Hg. At the end of 1 week average supine blood pressure in the isradipine group (n = 45) fell from a baseline of 156 +/- 13/104 +/- 4 mm Hg to 146 +/- 14/97 +/- 7 mm Hg. By week 4 blood pressure was reduced by 19/14 mm Hg compared with 4/5 mm Hg in the placebo group (P less than 0.001 between groups). Supine and standing pulse rates were slightly increased initially with isradipine therapy but returned to baseline with increasing isradipine doses. Blood pressure responses at week 4 were good or excellent (supine diastolic less than or equal to 90 mm Hg or greater than or equal to 10 mm Hg decrease from baseline) in 87% of isradipine-treated patients and in 26% of placebo-treated patients. Headache, edema, abdominal discomfort, and constipation occurred slightly more frequently in isradipine-treated patients than in placebo-treated control subjects. The results indicate that isradipine, administered as monotherapy in doses of 2.5 to 10 mg b.i.d., is safe and effective in patients with mild to moderate essential hypertension.
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PMID:Evaluation of isradipine (PN 200-110) in mild to moderate hypertension. 295 26

Thirty-two workers in an electroplating plant accidently drank water contaminated with nickel sulfate and chloride (1.63 g Ni/liter). Twenty workers promptly developed symptoms (e.g., nausea, vomiting, abdominal discomfort, diarrhea, giddiness, lassitude, headache, cough, shortness of breath) that typically lasted a few hours but persisted 1-2 days in 7 cases. The Ni doses in workers with symptoms were estimated to range from 0.5 to 2.5 g. In 15 exposed workers who were tested on day 1 postexposure, serum Ni concentrations ranged from 13 to 1,340 micrograms/liter and urine Ni concentrations ranged from 0.15 to 12 mg/g creatinine. Ten subjects (with initial urine Ni concentrations greater than 0.8 mg/g creatinine) were hospitalized and treated for 3 days with intravenous fluids to induce diuresis, resulting in a mean elimination half-time (T1/2) for serum Ni of 27 hours (SD +/- 7 hour), which was significantly shorter (p less than .001) than the mean T1/2 of 60 hours (SD +/- 11 hours) in 11 subjects who did not receive intravenous fluids. Laboratory tests showed transiently elevated levels of blood reticulocytes (N = 7), urine albumin (N = 3), and serum bilirubin (N = 2). All subjects recovered rapidly, without evident sequellae, and returned to work by the eighth day after exposure.
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PMID:Acute nickel toxicity in electroplating workers who accidently ingested a solution of nickel sulfate and nickel chloride. 318 43


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