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Query: UMLS:C0039483 (giant cell arteritis)
 3,204 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Thirty consecutive patients with severe scleritis or episcleritis were admitted as in-patients to the Medical Ophthalmology Unit and assessed for systemic disease. There were seventeen women and thirteen men. The mean age was 53 with a median of 57 (range 23-83). Eighteen of the patients had scleritis: eleven of these had evidence of connective tissue disease and three of them had temporal arteritis. Twelve patients had episcleritis: six of them had a collagen disease and one of them developed temporal arteritis. This high incidence of temporal arteritis in association with scleritis has not been previously reported. It is important to diagnose and treat overt temporal arteritis early with parenteral steroids so that ischaemic papillopathy can be avoided. A higher incidence of collagen diseases than previously described is reported in episcleritis. It is thought that this is secondary to selection since patients with the usual self-limiting episcleritis are not normally referred for further in-patient investigation. In no patient was more than one significant diagnosis made. There was no significant medical illness in only 11% of patients with scleritis and 33% of patients with episcleritis. The majority of the non-collagen diseases (e.g. hypertension) were not previously recognized. In none of the patients with temporal arteritis was the diagnosis made before admission. It is concluded that full examination and investigation for underlying disease is indicated in both scleritis and severe episcleritis.
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PMID:Scleritis and temporal arteritis. 101 96

Symptomatic or secondary headache occurs when pain itself is a symptom of disease. It is well known that within the general population the percent frequency of secondary headache is lower than that of primary headache. Moreover, some forms do not seem to evidence particular clinical, diagnostic or physiopathological importance. The Authors investigate here a number of clinical aspects of secondary headache, in particular headache in vascular disease (stroke, hypertension, Horton's arteritis). Particular attention is paid to headache in brain neoplasia due to the interest brought about by the diagnostic problems of this disease. Lastly postural headache and its prevalence in the general population is examined. Various physiopathological aspects of this form (stress, psychosocial events) are evaluated.
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PMID:[Symptomatic headaches in internal medicine: the classification, physiopathological and diagnostic aspects]. 129 96

Although corticosteroid treatment is clearly beneficial to patients with temporal arteritis, its exact risk/benefit ratio in these old and side effects-prone patients is unknown. We have thus surveyed that available French and English literature, in order to pool the published series and to evaluate the iatrogenic potential of corticosteroids in this situation. We selected 11 series, yielding a total of 1008 patients. A treatment failure resulted in the death of the patient in five cases. Twenty-seven patients became blind, but only 2 under treatment. The side-effects involved 29% of the patients and are responsible of 29 deaths (2.9%): osteoporosis was the main problem, followed by femoral head necrosis and muscle wasting. Gastroduodenal ulcers were uncommon and generally benign; sigmoid colon diverticulitis was infrequent but dangerous; some infectious complications were noted (herpes zoster, tuberculosis, etc...); high blood pressure and diabetes were common problems. Psychiatric side-effects were rare. Thus, the unwanted effects of corticosteroids in the treatment of temporal arteritis are relatively infrequent and generally not severe, except osteoporosis. They should be systematically prevented by appropriate diet and treatments (e.g., calcium, potassium, and vitamin D supplements).
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PMID:[Benefits of corticosteroids in the treatment of Horton's disease and rhizomelic pseudopolyarthritis: advantages and inconveniences. A meta-analysis]. 134 39

A 62-year-old lady with hypertension and diabetes developed bilateral, sequential ischemic optic neuropathy, progressive in the right eye. Because of a reported association between amiodarone and optic neuropathy with disc edema, the patient discontinued taking this medication; however, her visual loss continued. The differential diagnoses of bilateral ischemic optic neuropathy--including infiltrative optic neuropathy and temporal arteritis--were exhaustively investigated in this patient.
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PMID:Getting to the heart of visual loss: when cardiac medication may be dangerous to the optic nerves. 156 39

The analysed clinico-biological manifestations, evolutive course and treatment of 30 patients with GCA are presented. The most frequent symptoms were fever and headache. 33% of patients had FOD criteria. 26% had various visual alterations. All patients were initially treated with steroids. Of the 26 patients followed up, 21 (81.7%) experienced some sort of complication: Cushing iatrogenic, osteoporosis, vertebrae collapse, aseptic necrosis of the femur head, arterial hypertension, diabetes mellitus, hyperlipidemia, steroid myopathy. 6 patients were treated with cyclophosphamide, following severe complications secondary to steroid therapy, and all of them had a good clinical evolution.
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PMID:[Giant-cell arteritis: the clinico-biological manifestations and the complications secondary to steroid treatment]. 191 67

The first population-based incident case-control study of temporal arteritis (TA) in the US was conducted using the unique data resources of the Rochester Epidemiology Project. During the period 1950-1985, 88 newly diagnosed cases of biopsy-proven TA were identified among residents of Olmsted County, Minnesota. Cases were each matched to four Olmsted County community controls on age, sex and duration of community medical record. Odds ratios (OR) were calculated for marital status, education, Quetelet index, pregnancy, age at menopause, thyroid disease, diabetes, smoking, hypertension, angina, myocardial infarction, peripheral vascular disease, and stroke. Multivariable conditional logistic regression analysis identified statistically significant adjusted OR for smoking (2.3, 95% CI = 1.3-4.1). Elevated ORs which were not statistically significant were noted for angina, myocardial infarction, and peripheral vascular disease. These data suggest that TA and arteriosclerosis may share a common causal pathway. Alternatively, histopathological misclassification of temporal artery biopsies may have resulted in the observed association. Due to the limited power of this population-based study, multicentre collaboration should be encouraged to more precisely define the epidemiology of TA.
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PMID:A population-based case-control study of temporal arteritis: evidence for an association between temporal arteritis and degenerative vascular disease? 262 Oct 19

The records of 293 patients admitted to Padua University Eye Clinic with diagnosis of optic neuropathy were reviewed. Age and sex distribution of different types of optic neuropathies were analyzed. 84 patients (28.7%) with a mean age of 61.9 years had anterior ischemic optic neuropathy (AION). The mean follow up of these patients was 3 years. In less than 30% of patients stabilized visual acuity of the first affected eye was better than 20/200; however, patients younger than 65 showed a significantly (p less than 0.01) better visual acuity than patients older than 64. Involvement of the second eye was found in 26 patients with AION (30.9%), of whom only five were considered idiopathic. The latency before controlateral eye involvement was significantly (p less than 0.05) shorter in patients over 64 years of age than in the younger group. Commonly known associated conditions such as giant cell arteritis (3.6%), arterial hypertension (34.5%), diabetes mellitus (10.7%), both arterial hypertension and diabetes (8.3%), migraine (7.2%) or intracapsular cataract extraction (1.2%) were considered. The frequency of a number of risk factors was found out in patients with arterial hypertension and/or diabetes and in patients with idiopathic AION. Symptoms or signs of ischemic cardiopathy and/or peripheral nonarteritic vascular disease, TIAs prior to AION onset, elevated plasma cholesterol or triglyceride levels, excessive smoking were considered. These risk factors were not found in 11.1% of diabetic patients with AION, in 37.9% of hypertensives, in 14.2% of both diabetic and hypertensive patients and in 31% of patients with idiopathic AION. Our data seem to indicate that the onset of AION may be influenced more strongly from these risk factors than aging.
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PMID:Anterior ischemic optic neuropathy and aging. 277 May 22

Thirty-two patients (26 female, 6 male) with angiographically diagnosed Takayasu arteritis were seen at the Mayo Clinic between 1971 and 1982. Racial composition of this group was 23 North American Caucasians, 4 Mexicans, 3 Orientals, 1 Native American, and 1 patient of Middle Eastern origin. Incidence of the disease in Olmsted County, Minnesota, was 2.6/million/year. Diagnosis was often delayed for long periods of time, with a median delay of 18 months. Patients had both non-vascular symptoms (arthralgias in 56%, fever in 44%, weight loss in 38%) and symptoms of vascular stenosis such as arm claudication (47%) and hypertension due to renal artery stenosis (41%). All patients had either multiple vascular bruits (94%) or absent pulses (50%). Laboratory findings included anemia (44%) and elevations of erythrocyte sedimentation rate (78%). Almost all patients had multiple sites of arterial involvement documented by angiogram with various combinations of stenosis, luminal irregularity and aneurysm formation. Response to corticosteroid treatment was usually very good, with dramatic improvement in non-vascular symptoms and return of pulses in 8 of the 16 patients with absent pulses prior to treatment. Five-year survival rate from time of diagnosis was 94%. Twelve patients underwent surgical procedures involving the carotid arteries (5 cases), subclavian artery (4 cases) and renal arteries (3 cases). Three aneurysms were resected, one had aortic valve replacement for severe aortic regurgitation, and two patients underwent transluminal angioplasty. Pathologic changes were restricted to the media and adventitial layers of the vessel wall and were indistinguishable from those of giant-cell or temporal arteritis. Takayasu arteritis is more common than previously suspected in North America, is not restricted to any one racial group, and is readily treatable with corticosteroids and surgical vascular reconstruction.
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PMID:Takayasu arteritis. A study of 32 North American patients. 285 47

The many common factors linking rhizomelic pseudopolyarthritis and Horton's disease prompt to compare their respective evolutions and the long-term results of their treatments. The comparative study of 28 patients with temporal Horton's arteritis, proven histologically, and 28 rhizomelic pseudopolyarthritis without arteritis on biopsy, in a total population of 95 patients, confirms the similarity of their clinical and biological signs and show a closely related evolution in the three groups. The evolution leads to a cure approximately 16.4 +/- 14 months in 41 p. cent of the cases. 34 p. cent of the patients are at an advanced stage with a mean follow-up of 37 months and relapses during the weaning period were frequent. 25 p. cent of the patients died. Most deaths occur in the first month of the disease, and occur readily in patients who have received a short treatment with steroids discontinued because of a iatrogenic accident. Cerebral vascular accidents and coronary accidents, arterial hypertension and iatrogenic gastro-intestinal ulcerations are the most frequent complications.
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PMID:[Horton's disease and rhizomelic pseudopolyarthritis. Developmental data apropos of 95 cases]. 356 72

A 63-year-old caucasian male with systemic leukocytoclastic vasculitis involving the skin, lungs, and gastrointestinal tract was found to have a renal cell carcinoma at autopsy. A 77-year-old-woman with a history of hypertension was felt to have temporal arteritis that was confirmed by biopsy. The autopsy revealed a renal cell carcinoma in association with widespread giant cell arteritis. The possible association of renal cell carcinoma with vasculitis and an assessment of the possible clinical usefulness are presented and cases of vasculitis with renal neoplasms are briefly reviewed.
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PMID:Renal cell carcinoma and vasculitis: report of two cases. 357 71


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