Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0018681 (headache)
 56,091 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The in vivo effect of yeast-derived recombinant human granulocyte-macrophage colony-stimulating factor (rh GM-CSF) was investigated in 30 patients with advanced malignancy in a phase Ib trial. Patients were treated at four different dose levels (120 to 1,000 micrograms/m2/d) by either daily intravenous (IV) bolus injection or 24-hour continuous infusion. Administration of rh GM-CSF resulted in a broad spectrum of dose- and schedule-dependent hematopoietic effects. Sustained infusion of rh GM-CSF elicited a maximum 17-fold average peak increase of the total WBC count with mainly neutrophils, eosinophils, and monocytes accounting for this rise, and increases in bone marrow cellularity with a shift to immature myeloid elements. Elevation of lymphocytes, platelets, and reticulocytes was not induced. Within five days after discontinuation of treatment the leukocytosis had disappeared. Adverse reactions encountered with rh GM-CSF seen in 65% of the patients studied were never life-threatening and always rapidly reversible. They included mild myalgias, facial flushing, low-grade fever, headache, bone discomfort, nausea, dyspnea, and transient decline of platelet counts. These results suggest that rh GM-CSF can be safely administered at the doses and schedules used and that it can induce in vivo some of the biological effects reported in in vitro studies. Although no objective antitumour responses have been seen, the ability of rh GM-CSF to increase number and function of leukocytes in vivo may prevent neutropenia and infections when GM-CSF is added to cytotoxic cancer therapy.
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PMID:Hematopoietic responses in patients with advanced malignancy treated with recombinant human granulocyte-macrophage colony-stimulating factor. 264 95

Erythema migrans is the distinctive cutaneous marker of Lyme borreliosis. The clinical picture is variable but at some point in its evolution, erythema migrans presents as a red, centrifugally expanding, annular plaque. Erythema migrans may appear as a solitary lesion or in multiplicity. It may be accompanied by extra cutaneous signs and symptoms as fever, headache, musculoskeletal discomfort, and regional lymphadenopathy. The diagnosis of erythema migrans is based primarily on clinical findings because serologic tests to detect elevated antibody levels to Borrelia burgdorferi are frequently negative during the first few weeks of the illness. Identification of Borrelia burgdorferi from skin biopsy specimens obtained from erythema migrans lesions microbiologically or histopathologically will confirm the clinical diagnosis of erythema migrans.
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PMID:Cutaneous manifestations of Lyme borreliosis. 268 22

54 outpatients who were referred with the clinical diagnosis lumbar disk herniation, underwent lumbar myelography with iohexol. After the examination the patient returned to the ward where he was observed for about 2 hours while resting in a chair. He was then allowed to leave the hospital with the recommendation to avoid hard physical exercise for the next 24 hours. No serious complications occurred. Severe headache was reported by 20% of the patients and 22% experienced transient minor discomfort. It is concluded that lumbar iohexol myelography can be performed safely on ambulatory patients.
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PMID:[Experiences with ambulatory radiculography]. 270 76

A 46-year-old man was hospitalized with paroxysmal headache and chest discomfort. His blood pressure varied, occasionally being up to 300/160 mmHg. Cardiac examination revealed a decrescendo type of diastolic murmur (aortic regurgitation) and S4 gallop. Both blood and urine catecholamine levels were extremely high. Electrocardiogram and echocardiogram showed severe left ventricular hypertrophy pattern presenting hypertrophic cardiomyopathic changes. The phonocardiogram showed marked Hegglin syndrome (QT; 450 msec and QII; 310 msec). Right adrenal tumor, pheochromocytoma was found on the abdominal CT scanning and 131I-metaiodobenzylguanidine (MIBG). In the post-operative period, Hegglin syndrome was completely abolished (QT; 360 msec and QII; 345 msec,), and also electrocardiographic left ventricular hypertrophy pattern improved immediately after surgical removal of the pheochromocytoma.
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PMID:[A marked Hegglin syndrome in pheochromocytoma]. 273 13

Twenty-four women employed as computer operators were evaluated for complaints of occipital headaches, as well as neck and shoulder pain. Although the symptoms were highly variable with respect to duration, intensity and distribution, they were mutually consistent in that they started or intensified with the resumption of the work week. The patients varied in age from 25 to 58 with a median average of 48 years. Fifteen demonstrated radiographic evidence of cervical degenerative disc disease and in an additional four, electromyographic evidence of cervical root compromise was present. Multiple precipitating factors were identified in Monday's headache including the predisposing presence of unrecognized impairment of visual acuity in 4 and cervical radiculopathy in 16. Mechanically, prolonged postural cervical hyperextension frequently combined with repetitive head rotation appeared to trigger the discomfort complaints. Undue elevation of the CRT screen, prolonged copying of laterally displaced hard copy, the wearing of bifocals, as well as seating either excessively soft or with a tendency to pitch the operator forward were identified as additional aggravating factors.
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PMID:Computer-generated headache. Brachiocephalgia at first byte. 276 10

We investigated stripe-induced visual discomfort and its relation to migraine. Some people find viewing striped patterns aversive. Prior work has suggested that migraineurs, in particular, are bothered by stripes. Subjects were selected by opportunity sampling. They were shown striped patterns and asked questions about their general health and their headache history, if any. Of the 102 subjects, 38 were diagnosed as having migraine headaches, 22 had nonmigraine headaches, and 42 were considered to be nonheadache subjects; 82% of those with migraines were stripe sensitive while only 6.2% without migraines were stripe sensitive. We conclude that stripe aversiveness is related to migraine headaches and can assist differentiation of migraine and nonmigraine headaches.
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PMID:Migraine and stripe-induced visual discomfort. 280 73

Sixty-eight medical, social, and occupational history variables were analyzed in a general population of 442 men and 478 women, aged 30, 40, 50, and 60 years to identify possible indicators for first-time experience and recurrence or persistence of low-back trouble (LBT) during a 1-year follow-up. Variables that in univariate analyses showed statistically significant indications for future LBT were subjected to stepwise logistic regression analyses. The most important indicators for recurrence or persistence of LBT thus identified were, for men, intermittent claudication, restlessness, or other discomfort in the lower limbs, frequent headache, and living alone. For women, the corresponding indicators were rumbling of "the stomach" and feeling of fatigue. For first-time experience of LBT, the indicators identified by the regression analyses were frequent pain in the top of the stomach, previous hospitalizations and operations, daily smoking, and a long distance from home to work. The result suggests that the population likely to experience future LBT does not enjoy good general health even prior to its first LBT episode, and this, in turn, may be due to greater psychosocial pressure.
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PMID:Medical, social and occupational history as risk indicators for low-back trouble in a general population. 294 36

SMS 201-995 was administered to 40 acromegalic patients, in a multicentric study. Some of the results have been analyzed from 37 patients who remained under a long term treatment. Clinical improvement was noted in most patients, especially as concerns soft tissue swelling, sweating, headache. Digestive adverse effects were noted, leading to the drop-out from the protocol (in 4 patients) or in most patients to a slight discomfort related to increasing doses. There was an effect for all the doses used (300, 600, 900, 1500 micrograms in 3 subcutaneous injections per day), compared with pretreatment values, if we consider the mean GH value of each cycle obtained under the different dosages. The highest dose was most effective than the lowest in some cases. However in most patients the 300 micrograms dose was efficient. We could not obtain normalization of GH secretion. However 22/37 patients could reach a good score as concerns the number of GH values less than 5 micrograms/l, during circadian evaluations. In 5/37 patients, the antisecretory effect was insufficient (mean GH above 50% of the pretreatment level). Reduction in tumor volume was highly significant (more than 50%) in 2/11 patients. In conclusion, this study shows the efficacy of SMS 201-995 in improving clinical signs and symptoms of acromegaly, and GH hypersecretion in approximately 80% of the patients. General and metabolic tolerance are rather good. Some points concerning tolerance remain to be investigated.
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PMID:[Effect of repeated injections of sandostatine, with increasing doses, in the treatment of 40 acromegalics. French Group for the study of Sandostatine in Acromegaly]. 305 76

There is little information available concerning whether, and to what extent, migraine-prophylactic agents interfere with the symptoms of migraine attacks. The present study is a placebo-controlled, double-blind study concerning metoprolol in classic migraine. The data refer to the symptoms of single migraine attacks. During metoprolol treatment more attacks were characterized as mild (p = 0.002), and mean global rating (an integrated estimate of headache intensity and of other discomfort) was lower (4.2 versus 5.2, p = 0.003). The mean headache intensity per attack (1.97 versus 2.15) and the mean duration (5.5 versus 6.8 h) were not significantly different. Consumption of analgesics per attack was lower during metoprolol treatment (0.6 versus 1.1; p = 0.02). Attacks with associated symptoms accompanying the headache were fewer during metoprolol treatment (p = 0.014). Total visual and non-visual aura symptoms occurred with similar frequency, but scintillations and paraesthesia were more frequent during metoprolol treatment, whereas speech disturbances were less frequent. In spite of lower consumption of analgesics, the symptoms appeared milder during metoprolol than during placebo. The pattern of changes indicates that metoprolol exerts its action via the sympathetic nervous system; peripheral vasoconstriction is hardly the underlying mechanism of action.
Cephalalgia 1988 Dec
PMID:Symptoms of classic migraine attacks: modifications brought about by metoprolol. 306 20

The assumption of a specific migraine-related psychophysiological response stereotype under conditions of stress, recovery and relaxation was examined in 37 migraineurs (non-headache state) and 44 normal controls. Two stressors were presented, industrial noise and a 'social discomfort' situation, each was followed by a recovery period. Relaxation was induced by verbal instructions accompanied by soft music. The following physiological measures were assessed: pulse volume amplitude (fronto-temporal and digital), skin temperature (fronto-temporal and digital) and skin resistance responses. Results showed no group differences in responses to the stressors. Physiological recovery from stress was delayed in migraineurs in the electrodermal parameter. During relaxation, migraineurs showed less digital vasodilation than the controls. Overall, physiological and subjective responses differed between the two stressors. The hypothesis of a specific vasomotor stress response stereotype in migraineurs could not be corroborated. The observed differences in relaxation and recovery were hypothesized. But the overall results are not easily explained on the grounds of a coherent model (e.g. elevated sympathetic arousal level).
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PMID:Psychophysiological reactivity of migraine sufferers in conditions of stress and relaxation. 307 15


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