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Query: UMLS:C0011849 (diabetes)
 277,896 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The objective of the present case study was to examine the therapeutic effects of thermal biofeedback-assisted autogenic training on a patient with non-insulin-dependent diabetes mellitus (NIDDM), vascular disease, and symptoms of intermittent claudication. The patient received thermal biofeedback from the hand for five sessions, then from the foot for 16 sessions, while hand and foot skin temperature were monitored simultaneously. In addition, the patient was instructed in autogenic training and practiced daily at home. Follow-up measurements were taken at 12 and 48 months. Within-session foot temperature rose specifically in response to foot temperature biofeedback and starting foot temperature rose between sessions. Posttreatment blood pressure was reduced to a normal level. Attacks of intermittent claudication were reduced to zero after 12 sessions and walking distance increased by about a mile per day over the course of treatment. It would appear that thermal biofeedback and autogenic training are potentially promising therapies for persons with diabetes and peripheral vascular disease.
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PMID:Thermal biofeedback in the treatment of intermittent claudication in diabetes: a case study. 788 Sep 9

Clinical and biochemical variables and prevalence of complications at diagnosis of diabetes were assessed in 5098 Type 2 diabetic patients in the UK Prospective Diabetes Study of whom 82% were white Caucasian, 10% Asian of Indian origin, and 8% Afro-Caribbean. The Asian patients were (p < 0.001) younger (mean age 52.3, 47.0, 51.0 years), less obese (BMI 29.3, 26.7, 27.9 kg m-2), had a greater waist-hip ratio, lower blood pressure (systolic 145, 139, 144, diastolic 87, 86, 89 mmHg) and prevalence of hypertension. They were more often sedentary (19, 39, 15%), more often abstained from alcohol (21, 55, 25%) and had a greater prevalence of first degree relatives with known diabetes (36, 44, 34%). The Afro-Caribbean patients had (p < 0.001) higher fasting plasma glucose (11.9, 11.3, 12.5 mmol l-1), more severely impaired beta-cell function (45, 35, 28% normal) and less impaired insulin sensitivity (23, 19, 27% normal) by homeostasis model assessment, lower triglyceride (1.8, 1.8, 1.3 mmol l-1), and higher HDL-cholesterol (1.05, 1.03, 1.17 mmol l-1). Prevalence of a history of myocardial infarction, stroke or intermittent claudication at diagnosis was similar. The prevalence of ischaemic ECG (Minnesota code), microalbuminuria (urine albumin > 50 mg l-1), retinopathy ('191' grading of retinal photographs), and neuropathy (abnormal vibration perception threshold or absent leg reflexes) was also similar. At diagnosis of Type 2 diabetes there were no differences in prevalence of complications between white Caucasian, Asian, and Afro-Caribbean patients although differences were found in other clinical and biochemical variables.
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PMID:UK Prospective Diabetes Study. XII: Differences between Asian, Afro-Caribbean and white Caucasian type 2 diabetic patients at diagnosis of diabetes. UK Prospective Diabetes Study Group. 795 93

Intermittent claudication, myocardial infarction, and angina pectoris share many epidemiologic and biologic features. Yet few large cohort studies describing the prevalence, incidence, and risk factors for intermittent claudication have been done. The authors evaluated intermittent claudication in 10,059 Israeli men aged 40-65 years, of whom 8,343 were free of coronary heart disease and symptoms of peripheral vascular disease; this latter group was followed for 5 years from 1963 to 1968. Prevalent and incident cases of intermittent claudication were defined by the London School of Hygiene Cardiovascular Disease Questionnaire, and all cardiovascular disease risk factor evaluations were standardized. Baseline prevalence was 27.0/1,000 (211/10,029). A total of 360 previously healthy men developed intermittent claudication for a crude 5-year incidence rate of 43.1/1,000 (360/8,343) or a crude annual incidence of 8.6/1,000. Following univariate analysis with demographic, physiologic, psychosocial, and other cardiovascular disease variables, logistic regression was used to identify risk factors for intermittent claudication. These were the following: > 20 cigarettes per day, odds ratio (OR) = 2.02, 95% confidence interval (CI) 1.54-2.66; serum cholesterol (50-mg/dl difference), OR = 1.35, 95% CI 1.18-1.54; 11-20 cigarettes per day, OR = 1.69, 95% CI 1.24-2.30; anxiety (high vs. low), OR = 1.85, 95% CI 1.29-2.65; socioeconomic status, OR = 1.82, 95% CI 1.26-2.64; and diabetes, OR = 1.85, 95% CI 1.25-2.75. Other significant predictors of smaller magnitude included in the regression were age, psychosocial coping factors, Quetelet's index, and exsmoking. The risk factors for intermittent claudication were a blend of those related to myocardial infarction (smoking, cholesterol, diabetes, but not hypertension) and others related to angina pectoris but not to myocardial infarction (stress and coping variables). There is reason to believe that preventing or modifying these factors will prove effective in altering the natural history and clinical outcomes of peripheral vascular disease as shown in other forms of atherosclerosis.
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PMID:Epidemiology of intermittent claudication in middle-aged men. 806 34

Thirty-seven men with angiography or ultrasound confirmed peripheral arterial occlusive disease were divided into two groups. Group 1 included 24 patients treated with one daily infusion of 10 g of phosphocreatine in 200 ml of solvent for 10 days. Group 2 included 13 patients who were given 0.9% NaCl in the same scheme. Groups were comparable in: duration of intermittent claudication, maximal walking distance, Ketle index, cholesterol, triglycerides, frequency of ischemic heart disease, hypertension, diabetes, smoking. Patients were examined 4 times: before starting, on second day, after treatment period, and 1 month after. Treadmill-test; ADP-, PAF-, 5-HT-induced platelet aggregation; D-dimer; PAI-1 activity; blood viscosity at high and low shear rate; hematocrit were performed. After treatment maximal walking distance significantly increased in patients of Group 1. Mechanisms of this effects include positive influence of phosphocreatine on platelet aggregation, blood rheology, coagulation and fibrinolytic systems.
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PMID:The effect of exogenous phosphocreatine on maximal walking distance, blood rheology, platelet aggregation, and fibrinolysis in patients with intermittent claudication. 807

The relationships between personality and risks of coronary heart disease have been studied widely, but little attention has been paid to other forms of atherosclerotic disease. The objective of this study was to determine relationships in the general population between hostile personality and Type A behavior pattern with asymptomatic and symptomatic chronic peripheral arterial disease. The Edinburgh Artery Study comprises a cross-sectional random sample survey of 1592 men and women aged 55 to 74 years sampled from age-sex registers of 10 general practices throughout the city. Peripheral arterial disease was measured using the WHO questionnaire on intermittent claudication, the ankle brachial pressure index, and a reactive hyperemia test. The Bedford Foulds personality deviance questionnaire was used to elicit extrapunitiveness, intropunitiveness, and dominance (including hostile acts); and the Bortner self-administered questionnaire was used to determine Type A/B personality. Hostile acts increased with severity of peripheral arterial disease; there was a mean score of 13.9 in normals and 14.6 in claudicants (p < .05). An increased risk of claudication associated with a one SD increase in hostile acts was significant (p < .05) only in males, odds ratio, 1.41 (95% confidence interval 1.01, 1.96) and was independent of cigarette smoking, alcohol consumption, obesity, and diabetes mellitus. Dominance was also related to asymptomatic peripheral arterial disease in subjects who had neither intermittent claudication nor angina. Contrary to expectations, Type A personality behaviour scores decreased with the severity of peripheral arterial disease. We conclude that hostile personality may be an independent risk factor for chronic peripheral arterial disease in the general population, particularly among men.
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PMID:Hostile personality and risks of peripheral arterial disease in the general population. 808 64

We have previously found an increased risk of ischaemic heart disease (IHD) in men with the Lewis phenotype Le(a-b-) and suggested that the Lewis blood group has a close genetic relation with insulin resistance. We have investigated whether any conventional risk factors explain the increased risk in Le(a-b-) men. 3383 men aged 53-75 years were examined in 1985-86, and morbidity and mortality during the next 4 years were recorded. At baseline, we excluded 343 men with a history of myocardial infarction, angina pectoris, intermittent claudication, or stroke. The potential risk factors examined were alcohol consumption, physical activity, tobacco smoking, serum cotinine, serum lipids, body-mass index, blood pressure, prevalence of hypertension and non-insulin-dependent diabetes mellitus, and social class. In 280 (9.6%) men with Le(a-b-), alcohol was the only risk factor significantly associated with risk of IHD. There was a significantly inverse dose-effect relation between alcohol consumption and risk; trend tests, with adjustment for age, were significant for fatal IHD (p = 0.02), all IHD (p = 0.03), and all causes of death (p = 0.02). In 2649 (90.4%) men with other phenotypes, there was a limited negative association with alcohol consumption. In Le(a-b-) men, a group genetically at high risk of IHD, alcohol consumption seems to be especially protective. We suggest that alcohol consumption may modify insulin resistance in Le(a-b-) men.
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PMID:Alcohol consumption, Lewis phenotypes, and risk of ischaemic heart disease. 809 44

The risk factors predominating in patients with peripheral arterial occlusive disease are cigarette smoking and diabetes. Moreover, hypertension and hyperlipidemia play an important role. Especially younger patients profit from elimination or treatment (primary or secondary prevention), whereas in elderly patients these measures are no longer crucial. In patients with intermittent claudication, the quality of life may be improved by physical training, vasoactive medicaments, optimal management of concomitant diseases and the different modalities of catheter therapy. According to the special situation in critical ischemia, surgical or catheter revascularization is preferred. If these two techniques cannot be used, intra-arterial or intravenous prostanoids are still promising. Aspirin and in second priority ticlopidine are suited for secondary prevention of arteriosclerosis not only in the extracranial, but also in the peripheral vascular region. After endarterectomy and catheter therapy, aspirin improves the long-term outcome by reducing the incidence of restenoses. Better results are obtained by oral anticoagulation in patients with emboli and after local thrombolysis.
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PMID:[Treatment strategies in arterial occlusive diseases]. 827 1

Complete recanalization was achieved by intra-aortic infusion of urokinase in a case of complete occlusion of the abdominal aorta. The patient was a fifty-nine-year-old man with atrial fibrillation, hypertension, and diabetes mellitus who was admitted because of intermittent claudication and pain in both lower extremities at rest. Angiography demonstrated complete obstruction of the abdominal aorta, but the bilateral iliac arteries were visualized via collaterals. Urokinase was administered intra-aortically in a total dose of 1,200,000 U during the first day and a total dose of 960,000 U during the second day. The aorta and the iliac arteries recanalized after this treatment, and complete recanalization associated with disappearance of subjective symptoms was observed after one month of treatment with warfarin. The present case suggests the usefulness of intra-arterial infusion of urokinase for the treatment of complete occlusion of the abdominal aorta.
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PMID:Complete recanalization of total occlusion in abdominal aorta by intra-aortic infusion of a thrombolytic agent--a case report. 832 87

Hearing loss with age (presbycusis) is a substantial problem for the elderly. To investigate the possible relation of presbycusis to cardiovascular disease (CVD), the hearing status of a cohort of 1662 elderly men and women was determined and compared with their 30-year prevalence of cardiovascular disease. Age-adjusted multivariate logistic regression was used to calculate odds ratios (ORs) and 95% confidence intervals (95% CIs) to describe the relation of hearing to cardiovascular disease events, cardiovascular disease risk factors, and both events and risk factors separately for the 676 men and for the 996 women. Cardiovascular disease events were the sum of coronary heart disease, stroke, and intermittent claudication. Five groups of risk factors were studied: hypertension and blood pressure; diabetes, glucose intolerance, and blood glucose level; smoking status and number of pack-years of cigarettes; relative weight; and serum lipid levels, including cholesterol, triglycerides, and lipoprotein fractions. Low-frequency hearing (low pure-tone average, 0.25 to 1.0 kHz) was related to cardiovascular disease events in both genders but more in the women. For women, the OR of having any cardiovascular disease event for a low pure-tone average of 40 dB hearing level was 3.06 (95% CI, 1.84 to 5.10); for a high pure-tone average (average of 4 to 8 kHz) of 40-dB hearing level, the OR for any cardiovascular disease event was 1.75 (95% CI, 1.28 to 2.40). In men with a low pure tone average of 40-dB hearing level, the OR for stroke was 3.46 (95% CI, 1.60 to 7.45) and for coronary heart disease the OR was 1.68 (95% CI, 1.10 to 2.57).(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:The relation of hearing in the elderly to the presence of cardiovascular disease and cardiovascular risk factors. 842 76

We reported here a case of arteriosclerosis obliterans (ASO) in which clinical symptoms and signs were improved after repeated LDL apheresis. The patient was a 70-year-old man who was diagnosed as having ASO in 1989. Although drug treatment started for the arterial disease, such clinical manifestations as rubor and intermittent claudication were gradually worsening. In 1991, the patient was also found to have diabetes mellitus (DM), leading to admission for its treatment. Insulin therapy was initially required, but it finally became possible to maintain a good control of DM with diet therapy alone. Since hypercholesterolemia (402 mg/dl) was noted on admission, we began to give the patient pravastatin. In response to the medication, serum total cholesterol (TC) levels declined to 270 mg/dl, but no further improvement was obtained. We therefore decided to perform LDL apheresis on the patient, hoping the improvement of both ASO and hypercholesterolemia. After six series of LDL apheresis were performed during 4 weeks, ASO-related signs and symptoms (i. e., intermittent claudication) were remarkably improved, and serum TC levels were decreased below 200 mg/dl. Our experience in the present case suggested that this procedure would be useful as an effective choice of treatment for ASO, but further studies as to the indication and protocol of this therapeutic maneuver will be clearly needed.
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PMID:[Arteriosclerosis obliterans that was improved by LDL apheresis]. 844 1


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