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Query: UMLS:C0020538 (hypertension)
 170,190 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Of 101 patients with benign intracranial hypertension not related to vasculitis, neck stiffness occurred in 31, tinnitus in 27, distal extremity paresthesias in 22, joint pains in 13, low back pain in 5, and gait "ataxia" in 4. Symptoms resolved promptly upon lowering the intracranial pressure by lumbar puncture, and were probably directly caused by intracranial hypertension. Awareness of these "minor" symptoms of increased intracranial pressure can facilitate diagnosis and management.
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PMID:The minor symptoms of increased intracranial pressure: 101 patients with benign intracranial hypertension. 297 Jun

A multitude of general disorders of the vascular system may also affect the blood circulation of the cochlea and cause symptoms such as fluctuating or permanent hearing loss. Such is the case for arteriosclerosis combined with hypertension or hypotension, collagenosis, and diabetes. Blood disorders, like leukemia, sickle cell anemia, and polycythemia, and infectious diseases involving the blood vessels, such as lues, may also present their primary symptoms in the ear. The otorhinolaryngologist must be able to establish the correct diagnosis and refer patients requiring more general treatment to other specialists. The use of specific vasoactive treatment should be continued to those patients with symptoms of acute or fluctuating hearing loss, vertigo, or tinnitus who exhibit no other signs. Modern techniques for cochlear blood flow measurements have verified that several of the treatment protocols in use, which have a sound theoretical background, do indeed increase cochlear blood flow.
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PMID:Clinical treatment of vascular inner ear diseases. 306 94

A number of symptoms that appear to be associated with high blood pressure (headache, dizziness, epistaxis, tinnitus, weakness, drowsiness), and are usually regarded as secondary to hypertension or to antihypertensive drug therapy, were studied in 3858 elderly patients, 67.8% of whom were hypertensive. Of the hypertensive patients, 71.2% were under treatment. Headaches and dizziness were significantly more prevalent in the hypertensive than in the normotensive subjects (32.5 versus 27.4% and 41.5 versus 35.3%, respectively; P less than 0.05) and in treated compared with untreated hypertensives (33.3 versus 29.4% and 43.3 versus 37.1%; P less than 0.05). These differences disappeared after statistical correction for 'awareness of hypertension'. In multiple logistic analysis, female sex, age and awareness of hypertension were significantly associated with a higher prevalence of symptoms, whereas hypertension and antihypertensive treatment were not. We conclude that the presence of these symptoms does not constitute a reliable criterion for starting antihypertensive treatment or judging its efficacy.
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PMID:Prevalence of symptoms generally attributed to hypertension or its treatment: study on blood pressure in elderly outpatients (SPAA). 321 43

This paper reviews the use of acupuncture to treat several disorders where pain is not the primary symptom. Studies on asthma have shown a small but consistent short-term therapeutic effect of acupuncture. One study of long-term effects found no improvement in asthma after acupuncture while the other reported a modest effect on symptom relief but with a greater impact on medication reduction. Further studies of the long-term effects of acupuncture on asthma would seem desirable even though the currently available findings are equivocal. Sufficient work has now been carried out on sensorineural deafness to conclude that acupuncture has no worthwhile effects on this condition. Only two studies have been carried out on tinnitus; they indicate that the effects of short courses of acupuncture are at best slight. There are some encouraging findings for acupuncture treatment of hypertension, although the study was seriously flawed by the lack of a no treatment control group. With regard to giving up smoking it seems that acupuncture may assist during the withdrawal period and that it compares favourably with other forms of treatment; whether there is any specific effect of the acupuncture is not yet clear. As with other attempts to stop people smoking, however, there is a high relapse rate. The trials of acupuncture on psychiatric disorders have suffered from the lack of detailed assessment and control groups; no conclusions can be drawn without further studies. The studies on weight loss similarly do not permit any firm conclusions about the usefulness of acupuncture.
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PMID:Acupuncture for some common disorders: a review of evaluative research. 331 97

As I have indicated in the foregoing discussion, there are several syndromes that with various degrees of proof seem to be caused by unilateral vascular compression of a cranial nerve at the brain stem. Jannetta has summarized this concept as follows: "As we age, our arteries elongate and our brains 'sag'. As a consequence of these processes, redundant arterial loops and bridging or intrinsic hindbrain veins may cause cross-compression of cranial nerve root entry zones in the cerebellopontine angle. This pulsatile compression can be seen to produce hyperactive dysfunction of the cranial nerve. Symptoms of trigeminal or glossopharyngeal neuralgia (somatic sensory), hemifacial spasm (somatic motor), tinnitus and vertigo (special sensory), and some cases of 'essential' hypertension are caused by these vessels compressing cranial nerves V, IX-X, VII, VIII, and left X and medulla oblongata. Using microsurgical techniques, the symptoms may be relieved by vascular decompression. . .".
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PMID:Neurovascular compression syndromes. 389 20

Pseudotumor cerebri or benign intracranial hypertension is a syndrome characterized by increased intracranial pressure without focal signs of neurologic dysfunction. The clinical manifestations of this syndrome are usually headache and/or disturbance of vision. Although tinnitus, hearing loss, and vertigo have been described in association with intracranial hypertension, otologic symptomatology as the presenting manifestation of this syndrome has not been previously reported. In this article we report the otologic symptoms and findings of two pseudotumor cerebri patients, one of whom presented with pulsatile tinnitus. The pathogenesis of the otologic symptoms, diagnostic workup, and management of these patients are discussed.
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PMID:Otologic symptoms and findings of the pseudotumor cerebri syndrome: a preliminary report. 392 38

Phonocephalography is a simple, passive non-invasive diagnostic technique in tinnitus and cerebral angiology. Pulsatile tinnitus may occur in hypertension, haemodynamic disorders, or extracranial and intracranial vascular abnormalities. It is ignored by otologists and neurologists. Phonocephalography is the amplification and recording of sounds from the surface and cavities of the head. In this case report, the technique of phonocephalography was used to record these sounds and the tinnitus in a case of surface cerebral angioma.
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PMID:Phonocephalography and pulsatile tinnitus in a surface cerebral angioma. Report of a case. 661 57

As we age, our arteries elongate and our brains "sag." As a consequence of these processes, redundant arterial loops and bridging or intrinsic hindbrain veins may cause cross-compression of cranial nerve root entry zones in the cerebellopontine angle. This pulsatile compression can be seen to produce hyperactive dysfunction of the cranial nerve. Symptoms of trigeminal or glossopharyngeal neuralgia (somatic sensory), hemifacial spasm (somatic motor), tinnitus and vertigo (special sensory) and some cases of "essential" hypertension are caused by these vessels compressing cranial nerves V, IX--X, VII, VIII, and left X and medulla oblongata. Using microsurgical techniques, the symptoms may be relieved by vascular decompression, findings and results in 695 paients are briefly reviewed and correlated. A chronic primate model of "essential" hypertension is briefly described.
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PMID:Neurovascular compression in cranial nerve and systemic disease. 696 43

The angiographic, clinical, and genetic characteristics of fibromuscular dysplasia (FMD) are reviewed in 37 patients (mean age 48 years) selected from a pool of 4000 angiograms of carotid or vertebral arteries. FMD was a neglected pathogenic factor in 28 patients with hemorrhagic or ischemic cerebral lesions. The aneurysms found in 19 patients had conventional appearance and were mainly located in the internal carotid or middle cerebral arteries and on the same side as the most affected cervical artery, which suggests that aneurysms and FMD are pathogenically related. A clinical syndrome is presented where headache, ECG-abnormalities, hypertension, mental distress, tinnitus, vertigo, arrhythmia, TIA, and syncope are frequent components. Hemicrania, sometimes combined with ipsilateral Horner's Syndrome, was found in patients with advanced lesions in the carotid artery of the same side. An associated occurrence of stroke in pedigrees, especially among young and middle aged females, indicates that FMD in the majority of cases in inherited as an autosomal dominant trait with reduced penetrance in males.
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PMID:Fibromuscular dysplasia and the brain. I. Observations on angiographic, clinical and genetic characteristics. 706 80

The authors share their results from the studies on the incidence and characteristic of hypertonic syndrome in 132 patients with chronic glomerulonephritis (ChGN). In that random group, 65.1 per cent had renoparenchymal hypertension (RPH), 34.8 per cent of the patients had RPH among the patients with normal renal function, and with various degrees of chronic renal insufficiency (ChRI) - 95.4 per cent. In 69 patients, the diagnosis was confirmed by puncture biopsy, with a predomination of membranous, membranous-proliferative, IgA and endoproliferative ChGN. With the exception of IgA nephritis, RPH in the rest is found relatively often even in the absence of ChRI. The symptomatics of RPH was relatively poor--most frequently the patients complained of headache--in 48 per cent but patients with ChGN without RPH also had the same complaints--26 per cent. Complaints as dizziness, tinnitus and insomnia were rare. The hypertension was with a short duration (according to anamnestic data)--in 2/3 less than three years and 40 per cent of the patients had hypertonic crises or/and acute left cardiac insufficiency in spite of the relatively little alterations in ECG and fundus of the eye. Those were mainly patients with advanced ChRI. The authors lay stress upon the necessity of complex treatment of renal insufficiency and of hypertension with a view to the improvement of the prognosis of those patients.
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PMID:[Incidence and characteristics of the hypertension syndrome in chronic glomerulonephritis]. 716 7


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