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Query: UMLS:C0018681 (
headache
)
56,091
document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)
Iloprost, a stable prostacyclin analog, was evaluated clinically for its ability to ameliorate the symptoms of peripheral neuropathy associated with diabetes. In an open, nonrandomized trial, 13 diabetic patients with neuropathy but without proliferative
retinopathy
received an intravenous infusion of Iloprost at a dose of 10 micrograms, at a rate of 0.1 micrograms/kg/h, twice daily for two weeks. The administration of Iloprost relieved the majority of such subjective symptoms as pain, numbness or sensation of cold and to a lesser extent, such autonomic symptoms as dizziness. In contrast, there was little evidence of objective improvement, e.g., in motor nerve conduction velocity. Iloprost treatment significantly inhibited the platelet aggregation rate stimulated by collagen in vitro. In the one patient tested, thermography revealed an increase in skin temperature by more than 2 degrees C. Side effects associated with Iloprost included
headache
(3 patients) or aggravation of pain in the extremities (2 patients) and could be ameliorated by slowing the infusion rate or by discontinuing the drug (one patient). Iloprost appears to be safe and effective for relieving the symptoms of diabetic neuropathy. Our results provide the rationale for a double-blind, clinical trial in larger populations of diabetics with peripheral neuropathy.
...
PMID:Clinical efficacy of a stable prostacyclin analog, iloprost, in diabetic neuropathy. 170 9
A 54-year-old man was receiving calcium dobesilate for
retinopathy
and after 8 days he presented fever of more than 39 degrees C, generalized myalgia, chills and
headache
. Other causes of fever were ruled out. A challenge test was done with a single therapeutic oral dose of calcium dobesilate and fever appeared 20 h later and lasted 8 h. Our patient fulfils Young's stringent criteria for drug fever. To our knowledge drug-induced fever due to calcium dobesilate has not been reported previously.
...
PMID:Drug-induced fever: a clinical report and challenge test with calcium dobesilate. 208 72
A 21 year-old man presented with a history of sudden onset of aphasia and
headache
. CT showed a left parietal hypodensity and pallidal calcifications. The ECG showed a Wolff-Parkinson-White's syndrome. The patient then developed successively focal epileptic seizures, temper disorders, a cardiomyopathy, a pepper and salt
retinopathy
with hemeralopia, a left hemiplegia, deafness, and fever of unexplained origin. Left carotid angiography showed thin, irregular or occluded branches of the middle and anterior cerebral arteries. Blood muscle enzymes, lactate and pyruvate, were elevated with acidosis. Muscle biopsy revealed a mitochondrial myopathy and blood chemistry showed a severe deficiency of respiratory chain enzymes. Death occurred after 28 months. This case showed the diagnostic features of Melas, with some elements of the Kearns-Sayre syndrome. To our knowledge, this is the first case were serial angiographies allowed demonstration of arterial changes capable of explaining cerebral infarctions.
...
PMID:[Mitochondrial myopathy. Encephalopathy with lactic acidosis and cerebral infarction]. 264 81
A placebo-controlled, double-blind multicenter trial was conducted in 123 patients with severe hypertension to examine the efficacy and safety of intravenously administered nicardipine hydrochloride in controlling blood pressure. Seventy-three patients were initially randomized to receive nicardipine treatment. This group had an initial blood pressure of 213 +/- 3/126 +/- 2 mm Hg. Sixty-seven patients achieved the therapeutic goal (diastolic blood pressure less than or equal to 95 mm Hg; systolic blood pressure less than or equal to 160 mm Hg). Fifty patients were randomized to receive placebo solution. Blood pressure in these patients was 216 +/- 3/125 +/- 2 mm Hg. No patient in this group achieved the therapeutic goal during the "blinded" portion of the study. Forty-four of 49 patients who did not respond to placebo administration responded to subsequent treatment with nicardipine. Patients with end-organ damage were included in the study. These included patients with left ventricular hypertrophy,
retinopathy
, and renal insufficiency. Patients with and without end-organ damage responded equally well to nicardipine treatment. Serious adverse experiences were infrequent, the most common adverse reaction being
headache
in 24% of the patients studied.
...
PMID:Intravenous nicardipine for the treatment of severe hypertension. A double-blind, placebo-controlled multicenter trial. 268 86
140 cases of malignant hypertension were diagnosed in our clinic from January 1966 to December 1982. On admission the mean blood pressure was 183 +/- 17 mm Hg, and all patients had grade III to IV
retinopathy
according to the Keith and Wagener classification; 84% of the patients had renal failure (10% of acute origin). 43% of the patients presented with clinical signs of left heart failure. Hypertension was associated with various renal diseases in 48%, was essential in 41%, and renovascular lesions were found in 9% of the cases.
Headaches
, asthenia and visual disorders were the 3 main symptoms of malignant hypertension, as classically described. Severe cerebral damage (including all the neurological manifestations present on admission) was found in 27% of the patients. Among the 122 patients available to follow-up, half died during the study period. The survival rate, calculated on a 5-year basis, has doubled compared with a similar patient population 17 years ago, increasing from 35% (period 1966 to 1970) to 72% (period 1977-1982). This remarkable achievement in survival rate is due to more intensive research and therapeutic progress (including, more recently, extrarenal epuration) reaching an increasingly large hypertensive population.
...
PMID:[Malignant arterial hypertension, symptomatic and prognostic aspects. Retrospective study of 140 cases]. 651 87
This paper describes an unusual case of primary reticulum cell sarcoma of the brain in the left temporal lobe which was considered to be metastasized to the right frontal lobe and bilateral eyes. The patient is a 60-year-old man who was completely well until Nov. 1979 when he developed
headache
which was accompanied by nausea. He was admitted to our service on Dec. 17th, when his general condition was well. Neurological examination revealed disorientation to time and place, sensory aphasia, right upper quadrantic hemianopsia and slight weakness of the right upper extremity. Ophthalmological examination disclosed no abnormalities except for subretinal exudate in the right eye which was caused by old central
retinopathy
. Routine laboratory examinations including blood cell counts, urinalysis, serum electrolytes, serum electrophoretic studies, plain chest x-rays, ECG and plain skull x-rays were all within normal limits. CT-scan on Dec. 20th showed a mass lesion in the left temporal lobe which was uniformly enhanced by the contrast medium. CAG confirmed the presence of left temporal tumor which was hypovascular. On Dec. 24th 1979, left frontotemporal craniotomy and subtotal removal of the tumor was performed. Histopathological diagnosis of the tumor was reticulum cell sarcoma of the brain. Postoperatively he was treated by a combination of 60Co irradiation of total dose of 5,100 rads and methyl-CCNU 250 mg every 6 weeks. The follow up ophthalmological examination in May 1980 revealed subretinal white spots in the left eye. In Jun., the white spots increased in number and fused together. The subretinal perivascular exudate and retinal bleeding accompanied. His right eye was also involved. Echogram of the eyes showed a mass lesion in the fundus of the left eye. CT-scan taken at the same period of time revealed a tumor in the right frontal lobe. 67Ga-citrate whole body scan demonstrated no spot of abnormal uptake except for the right frontal lobe. We suspected that the lesions in the bilateral eyes and the right frontal lobe were metastasis from the primary reticulum cell sarcoma of the left temporal lobe. The bilateral eyes and the right frontal lobe were irradiated with a total dose of 4200 rads. CT scan following the second radiotherapy showed complete disappearance of the tumor in the right frontal lobe. Echogram revealed a marked reduction in size of the mass lesion at the left ocular fundus.
...
PMID:[Reticulum cell sarcoma of the brain with bilateral ocular involvement, a case report]. 675 43
The conversion of Saul to Paul was a major event in the history of Western culture. Compared with its impact, any medical comments may seem redundant, but they have kept their place in the literature for many centuries. The flashing light that caused Saul to fall is often explained as solar
retinopathy
or keratitis, a seizure, or even a hysterical fit. These interpretations propose either a trivial injury or disease that would interfere with mental health. Neither version is quite compatible with the dramatic dimension of the event and with Paul's later achievements and sufferings. In later years, Paul became a great manager, preacher and writer who was able to carry on under any kind of duress, though not without very painful reactions. He was suffering from bouts of unilateral
headache
, and also from a chronic eye condition which gave great trouble to his followers but did not cause lasting damage; the descriptions fulfil the criteria for migraine without aura of the 1988
Headache
Classification. If the flashing light that caused Paul to fall down is interpreted as a visual migraine aura, with the additional symptoms of "not seeing" or photophobia and anorexia, it falls into place with his later history of migraine.
Cephalalgia
1995 Jun
PMID:Headache classification and the Bible: Was St Paul's thorn in the flesh migraine? 755 4
What are the earliest indications of cancer? What prompts an apparently healthy person to suspect that 'something may be wrong'? The first manifestations may involve a growing awareness of neuronal dysfunction, such as
headaches
, dizziness, physical degeneration or vision abnormalities. While denial may extend the time between the patient's appreciation of the health hazard, particularly if the indications are subtle, a sudden decline in vision may be one of the most readily perceived, and provide the strongest stimulation to seek medical help. Cancer-induced neuropathies are rare but provide much information on the genesis of a defined group of autoimmune reactions, and the biological mechanisms involved. The secondary effects of neoplasia, collectively termed paraneoplasia, are often the first indication of cancer. Sudden weight loss is one of the most recognised early signs, and is known to result from biochemical effects on tissues distant from the site of the growth. More recently, immunologic phenomena have been implicated in a series of different paraneoplasia. Examples, such as Lambert-Eaton myasthenic syndrome (LEMS), paraneoplastic cerebellar degenerations (PCD) and cancer-associated
retinopathy
(CAR) can be identified immunologically through the detection of autoantibody reactions with defined proteins. Interest in the clinical significance of paraneoplastic-associated immunologic reactions increased following the recognition of their strong disease association; PCD patients produce autoantibodies reactive with brain proteins, LEMS patients with muscle components and CAR patients with ocular antigens. Blood tests designed to detect these unusual autoantibody reactions are now in commercial use to identify different forms of paraneoplasia, sometimes before the neoplasm responsible has been identified. The cause of paraneoplasia-related autoimmune reactions has, in some cases, been traced to the patient's cancer, an immunologic connection based upon research findings and published reports of biopsies and cultures that actively express the key proteins involved in cancer-associated organ-specific hypersensitivity.
...
PMID:Cancer-induced retinal hypersensitivity. 891 51
We describe a Chinese American family with a hereditary syndrome consisting of
retinopathy
, nephropathy, and stroke, affecting 11 members spanning three generations. Ophthalmologic evaluations revealed macular edema with capillary dropout and perifoveal microangiopathic telangiectases. Several members had renal abnormalities with proteinuria and hematuria. Initial manifestations were visual impairment and renal dysfunction; neurologic deficits occurred in the third or fourth decade of life. Symptoms included migraine-like
headache
, psychiatric disturbance, dysarthria, hemiparesis, and apraxia. Neuroimaging consistently demonstrated contrast-enhancing subcortical lesions with surrounding edema. Ultrastructural studies showed distinctive multilaminated vascular basement membranes in the brain and in other tissues, including the kidney, stomach, appendix, omentum, and skin. Genetic analysis ruled out linkage to the CADASIL locus on chromosome 19. Distinct from CADASIL, hereditary endotheliopathy with
retinopathy
, nephropathy, and stroke (HERNS) is an autosomal dominant multi-infarct syndrome with systemic involvement.
...
PMID:Hereditary endotheliopathy with retinopathy, nephropathy, and stroke (HERNS). 937 16
An autopsy case of a patient with diffuse brainstem glioma associated with Laurence-Moon-(Bardet-)Biedl syndrome is described. The subject was a 25-year-old woman who had been suffering from mental retardation, pigmented
retinopathy
, obesity, hexadactyly, amenorrhea and renal cysts. She developed dizziness,
headache
and consequent consciousness disturbance. Magnetic resonance images disclosed marked swelling of the pons without contrast enhancement. By means of combined chemotherapy and radiation, she survived for 15 months. Histopathological diagnosis for postmortem specimens obtained from the brainstem was glioblastoma multiforme. No pathogenetic association between the syndrome and brainstem gliomas is known, and the literature contains no cases of patients with this coincidence.
...
PMID:Diffuse brainstem glioma in a patient with Laurence-Moon-(Bardet-)Biedl syndrome. 1118 44
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