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

A new viral disease (Maridi haemorrhagic fever) occurred in the South Sudan in 1976. It was obviously identical with an epidemic which occurred at the same time in Zaire. The virus is morpologically closely similar to the Marburg virus. During the Maridi epemic 124 of 238 patients died (52%). Characteristic symptoms were fever and headache (100%), diarrhoea (83%), retrosternal pain (82%), vomiting (68%), haemorrhages (62%), morbilliform or vesicular rash (52%). At post-mortem there were changes in liver, kidney, myocardium and lungs, similar to those in the Marburg virus disease, as were those observed in bone marrow and peripheral blood. Despite these analagous findings, the clinical course and results of immunofluorescence indicate that it is a new disease. The epidemic ended after suitable isolation measures had been taken. There was no specific treatment but in some cases convalescent plasma and interferon were tried. The disease is transmitted among humans by direct contact or by contact with blood or excreta of patients. No animal reservoir has been found. It is possible for this disease to be imported also into countries with a modorate climate.
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PMID:[Maridi haemorrhgic fever: a new viral disease (author's transl)]. 2 83

Headaches are frequent symptoms. Their etiology is due to multiple disturbances of various origins : vascular, digestive, arthrosic, ophthalmologic, ORL. The origin of a headaches is not always quickly revealable to the physician, and the usual analgesics do not soothe the pain. The studied cases prove that most of the headaches are accompanied by dental functional signs, and a panoramic radiography of the jaw can guide the diagnosis. For each studied case, the stomatologic treatment leads to the complete withdrawal of the aching symptom; therefore the presence of the dental etiology in headaches is proved.
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PMID:[Headaches of dental origin (author's transl)]. 3 85

Recent studies have shown that the explanation given for the analgesic effects of neuroleptics based only upon modification of pain interpretation is not valid at the present time. Studies by K. Ramabadran, J. J. C. Jacob, Greese et al., of Leysen and Smee and Overstreet, which take into the account the secretion of endogeneous "ligands" enkephalins and endorphins, offer the possibility of a better approach for understanding the role of neuroleptics in the control of pain. We have attempted to use this interpretation to explain the regular and constant efficacy of tiapride against pain generally and particularly in headaches.
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PMID:[Neuroleptics and analgesia (author's transl)]. 4 80

The mode of action of some classical and newer drugs used in the preventive interval treatment of migraine is discussed in the light of a modern theory of the pathogenesis of migraine headache. This headache is produced when two elements--a passive distension of the extracranial arteries and a lowering of the pain threshold of the receptors situated in the walls of the affected vessels--are present simultaneously. The main humoral factors involved in this phenomenon are plasma-kinins, serotonin and--to a lesser degree--histamine. The role played by serotonin which is released by the blood platelets at the onset of the attack is twofold: on the one hand, free serotonin increases the permeability of the capillaries, favouring transudation of plasmakinins, and lowers the pain threshold, while on the other hand, its increased excretion causes a secondary reduction in its plasma concentration, promoting hypotonicity of the extracranial vessels. Among the substances used for prophylactic interval treatment, some, such as dihydroergotamine, clonidine and the beta-blocking agents have a purely vascular site of action, maintaining--by various mechanisms--the tone of the extracranial arteries and thus reducing their lability. Methysergide and pizotifene have a chiefly indirect effect on the vessels, by potentiating the effect of catecholamines or helping to maintain free serotonin at a certain level. They act primarily against the humoral elements responsible for lowering the pain threshold: methysergide by inhibiting the release and blocking the effects of serotonin, by countering the potentiating effect of serotonin on the pain induced by plasmakinins and by inhibiting histamine release; pizotifene by inhibiting the release and blocking the effects of histamine, by blocking the effects of serotonin and by slightly inhibiting the peripheral effects of plasmakinins. Thus, the multifactorial pathogenesis of migraine helps to explain the effectiveness against migraine of substances possessing the most varied pharmacodynamic profiles.
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PMID:[Mechanism of action of drugs currently used in the prevention of migraine]. 5 25

A 35-year-old man ingested food contaminated with lindane, an insecticide containing almost pure gamma hexachlorocyclohexane. Grand mal seizures and severe acidemia developed rapidly. The seizures recurred for nearly 2 hours, then ceased. In addition, the patient had muscle weakness and pain, headaches, episodic hypertension, myoglobinuria, acute renal failure and anemia. Pancreatitis developed 13 days after the ingestion of lindane. A muscle biopsy on the 15th day of illness demonstrated widespread necrosis and regeneration of muscle fibres. The patient's condition improved and he was discharged 24 days after the onset of his illness. During the year following the poisoning the patient noted difficulty with recent memory, loss of libido and easy fatigability. One year after lindane ingestion the results of physical examination, including those for muscle power and bulk, were normal.
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PMID:Acute lindane poisoning with development of muscle necrosis. 7 42

Giant cell arteritis, which is probably due to disturbed immune mechanisms, has a spectrum of clinical symptoms in elderly people. In nearly all cases such general signs as loss of appetite, loss of weight and fever are present. The sedimentation rate is almost without exception about 100 mm in the first hour. The two most frequent and typical clinical syndromes are polymyalgia rheumatica and cranial arteritis. The polymyalgia rheumatica is characterized by periarticular pain which is mostly symmetrical and accentuated in the shoulder girdle. Increasingly severe temporal headache and ocular distrubances are found with cranial arteritis in more than 50% of cases. A combination of both diseases is frequent. Other arterial branches are rarely involved. The course of the disease is over a period of 1 1/2 to 2 years. Treatment with corticosteroids is indicated mainly because of the severe ocular complications with blindness. It should begin immediately, be intensive and last over a long period. Regular followup is necessary over several years in order to avoid relapses.
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PMID:Giant cell arteritis (cranial arteritis, polymyalgia rheumatica). 8 Dec 71

The headache phase of migraine may develop as the result of an abnormal interaction (and perhaps an abnormal release) of vasoactive neurotransmitters from terminals of the trigeminal nerve with large intracranial and extracranial blood-vessels. These blood-vessels, which dilate during the headache phase of migraine, are thought to receive axonal projections from all three divisions of the trigeminal nerve. Substance P, a potent vasodilating peptide, seems to be released from trigeminal nerve endings in response to nervous stimulation and is involved in the transmission of painful stimuli within the periphery. The vasoactive molecule serotonin, implicated in the pathogenesis of migraine, coexists with substance P in some terminals of the central nervous system and is present within the trigeminal ganglia. Within this nerve serotonin may modulate the function of primary sensory neurons. The abnormal release of substance P or as yet unidentified peptides or other transmitters from the fifth cranial nerve may explain both the hemicranial pain and the vasodilation which are characteristic of the headache of migraine.
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PMID:Neurotransmitters and the fifth cranial nerve: is there a relation to the headache phase of migraine? 9 Sep 71

A man of 35 years, who had had three attacks of subarachnoid hemorrhage in the previous 3 years, was admitted to hospital with complaints of headache and priapism. There had been intermittent priapism with abnormal acceleration of sexual desire since the first attack, and erection of the penis had persisted with intolerable pain after the last attack of subarachnoid hemorrhage. A carotid angiogram revealed an aneurysm at the junction of the left internal carotid and posterior communicating arteries. Clipping of the aneurysmal neck was successfully performed. However, priapism continued for 22 days after the operation and resulted in sexual impotence. The neurological problems of priapism are discussed with special reference to a hypothalamic lesion caused by the ruptured intracranial aneurysm in this report.
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PMID:A case of priapism with ruptured intracranial aneurysm. 9 54

It is the attempt of this study to determine the efficacy of response to acupuncture at 24 hours, one week, and three week intervals at the end of a series of treatments in 328 patients. Treated for a variety of disorders, approximately 60% had satisfactory responses of up to 3 weeks duration. The 328 patients were classified into 13 categories of problem disorders: headaches, cervical pain, lumbar pain without radiation, lumbar pain with radiation, isolated sciatica, parathoracic pain, knee pain, elbow pain, shoulder pain, gereralized musculoskeletal pains (rheumatism), neurological disorders, and a general miscellaneous category. The problem disorders were then arranged into etiological categories. In general for each problem disorder, except for neurological, the average response ranged in the 60-65% range at the third week interval.
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PMID:The clinical response of 328 private patients to acupuncture therapy. 12 3

There are probably 2.5 million patients with Paget's disease in the U.S.; 125,000 of these have severe disease meriting specific treatment. While the diagnosis can often be made by inspection, or by measurement of the temperature of involved limbs, it is often missed. Nonspecific findings include pain, headaches, deafness, heart failure, neurologic deficits and renal stones. A specific diagnosis can usually be established by radiologic examination of the skeleton and measurement of the serum alkaline phosphatase level. Bone scans are often helpful. In moderate-to-severe symptomatic disease, calcitonin limits the unregulated chaotic bone resorption and exerts highly specific and effective suppressive activity.
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PMID:Paget's disease: New treatment for an old disease. 13 63


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