ABSTRACT
UNLABELLED: The interaction between allergy and migraine has been discussed since many years. The aim of the present study was the evaluation of: 1. allergy prevalence in the studied children with migraine, 2. allergy effect on the clinical course of migraine. MATERIAL AND METHOD: The studied group comprised 30 children and adolescents aged 11-17 years with the diagnosis of migraine with or without aura by IHS criteria. In each case the migraine index was determined and symptoms of allergy were sought. Skin prick test and tests for immunoglobulin E in serum were done. The analysis of results showed the presence of allergy in 12 cases (40%), and on this basis two groups were isolated: with and without allergy. The allergic children were given antiallergic treatment for 6 months (pharmacological or diet restriction). RESULTS: In the allergy group the migraine index decreased significantly from 2.45 to 0.33. Headache intensity decreased as well. CONCLUSIONS: 1. In 40% of cases migraine was associated with allergy. 2. Treatment results suggest that allergy and antiallergic treatment may influence the course of migraine attacks.
Subject(s)
Headache/etiology , Hypersensitivity/complications , Adolescent , Child , Headache/diagnosis , Headache/therapy , Humans , Hypersensitivity/diagnosis , Hypersensitivity/epidemiology , Immunoglobulin E/blood , Prevalence , Severity of Illness Index , Skin TestsSubject(s)
Hypertension/diagnosis , Life Expectancy , Female , Humans , Hypertension/drug therapy , Male , Middle Aged , PrognosisABSTRACT
Plasma renin activity (PRA) stimulated by upright posture was measured, in 300 men aged 45-64 years, by a radio-immunoassay of angiotensin I. The subjucts examined were divided into six groups, comparable in mean age, each containing 50 subjects: group 1, normotensives without manifest atherosclerosis; group 2, normotensives with angina pectoris definite; group 3, normotensives with a history of a transmural myocardial infarction; groups 4 to 6, patients with benign essential hypertension, without manifest atherosclerosis in group 4, with angina pectoris in group 5 and with a history of myocardial infarction in group 6. Significant differences in mean PRA were found between corresponding groups of hypertensives and normotensives, the values in hypertensives being lower. The precentage of low renin values was higher in hypertensives with ischaemic heart disease than in other groups. An analysis of 3-year cardiovascular mortality revealed no significant difference in mortality due to ischaemic heart disease between high-renin and low renin sub-groups.
Subject(s)
Coronary Disease/blood , Renin/blood , Blood Glucose/analysis , Cholesterol/blood , Coronary Disease/mortality , Creatinine/blood , Humans , Hypertension/blood , Hypertension/mortality , Male , Middle Aged , Risk , Sex FactorsABSTRACT
Plasma renin activity (PRA) stimulated by upright posture was measured in 300 men aged 45-64 years using a radioimmunoassay of angiotensin-I. The examined subjects were normotensive or patients with benign essential hypertension and were divided into 6 groups according to the absence of manifest atherosclerosis, the presence of definite angina pectoris or a history of myocardial infarction. Each group contained 50 unselected subjects, with a comparable mean age. Significant differences in mean PRA were found between corresponding groups of hypertensives and normotensives, the values in hypertensives being lower. The percentage of low renin values was higher in hypertensives with ischaemic heart disease than in other groups. It is suggested that this finding might be explained by functional disturbances in the kidneys in hypertensives with ischaemic heart disease.
