Your browser doesn't support javascript.
loading
Show: 20 | 50 | 100
Results 1 - 20 de 26
Filter
1.
Article in Korean | WPRIM | ID: wpr-969152

ABSTRACT

Diabetes and periodontitis are chronic inflammatory diseases and have a bidirectional relationship. Periodontitis is more prevalent and more severe in diabetic persons than in nondiabetic persons, and diabetes plays a crucial role in the pathogenesis of periodontitis. Also, periodontitis has shown elevated risk for hyperglycemia and insulin resistance. Thus, mutual management of the two conditions might be necessary. Periodontal therapy is effective in persons with diabetes and is associated with reduction of HbA1c. The present study reviews the mechanistic link between diabetes and periodontitis and the effects of periodontal treatment and can aid in educational planning to prevent periodontitis of diabetic persons.

2.
Article in English | WPRIM | ID: wpr-1040667

ABSTRACT

Background@#Elevated γ-glutamyl transferase (γ-GTP) levels are associated with metabolic syndrome. We investigated the association of cumulative exposure to high γ-GTP with the risk of cardiovascular disease (CVD) in a large-scale population. @*Methods@#Using nationally representative data from the Korean National Health Insurance system, 1,640,127 people with 4 years of consecutive γ-GTP measurements from 2009 to 2012 were included and followed up until the end of 2019. For each year of the study period, participants were grouped by the number of exposures to the highest γ-GTP quartile (0–4), and the sum of quartiles (0–12) was defined as cumulative γ-GTP exposure. The hazard ratio for CVD was evaluated using the Cox proportional hazards model. @*Results@#During the 6.4 years of follow-up, there were 15,980 cases (0.97%) of myocardial infarction (MI), 14,563 (0.89%) of stroke, 29,717 (1.81%) of CVD, and 25,916 (1.58%) of death. Persistent exposure to high γ-GTP levels was associated with higher risks of MI, stroke, CVD, and death than those without such exposure. The risks of MI, stroke, CVD, and mortality increased in a dose-dependent manner according to total cumulative γ-GTP (all P for trend <0.0001). Subjects younger than 65 years, with a body mass index <25 kg/m2, and without hypertension or fatty liver showed a stronger relationship between cumulative γ-GTP and the incidence of MI, CVD, and death. @*Conclusion@#Cumulative γ-GTP elevation is associated with CVD. γ-GTP could be more widely used as an early marker of CVD risk, especially in individuals without traditional CVD risk factors.

3.
Article in English | WPRIM | ID: wpr-1040670

ABSTRACT

Background@#This study investigates the association between thyroid function and frailty in the old patients using representative data. @*Methods@#The study was conducted using data from the Korea National Health and Nutrition Examination Survey conducted from 2013 to 2015. The study population included 2,416 participants aged 50 years and older with available thyroid function test data. Frailty assessment was performed using the Fried frailty phenotype. The prevalence of frailty was analyzed across different thyroid diseases and thyroid function parameters. @*Results@#The significant association between thyroid dysfunction and frailty was observed in overt hyperthyroidism and subclinical hyperthyroidism. After adjusting for various factors, the association between thyroid dysfunction and frailty remained significant. On the other hand, overt hypothyroidism did not show a significant association with frailty in the adjusted analysis. For individuals with overt hyperthyroidism and subclinical hyperthyroidism, higher levels of free thyroxine (FT4) were significantly associated with an increased risk of frailty (aOR >999; 95% CI, >999 to 999). Among individuals with overt hypothyroidism, lower level of FT4 levels and high thyrotropin (TSH) levels showed a significant association with frailty risk (FT4: aOR, <0.01; TSH: aOR, 999). In participants with subclinical hypothyroidism, there were no significant associations between parameters for thyroid and frailty risk. @*Conclusion@#These findings suggest that thyroid dysfunction, particularly overt hyperthyroidism and subclinical hyperthyroidism, may be associated with an increased risk of frailty in the old patients.

4.
Article in English | WPRIM | ID: wpr-914197

ABSTRACT

We assessed the glycaemic durability with early combination (EC; vildagliptin+metformin [MET], n=22) versus MET monotherapy (n=17), among newly-diagnosed type 2 diabetes mellitus (T2DM) enrolled (between 2012 and 2014) in the VERIFY study from Korea (n=39). Primary endpoint was time to initial treatment failure (TF) (glycosylated hemoglobin [HbA1c] ≥7.0% at two consecutive scheduled visits after randomization [end of period 1]). Time to second TF was assessed when both groups were receiving and failing on the combination (end of period 2). With EC the risk of initial TF significantly reduced by 78% compared to MET (n=3 [15%] vs. n=10 [58.7%], P=0.0228). No secondary TF occurred in EC group versus five patients (29.4%) in MET. Patients receiving EC treatment achieved consistently lower HbA1c levels. Both treatment approaches were well tolerated with no hypoglycaemic events. In Korean patients with newly diagnosed T2DM, EC treatment significantly and consistently improved the long-term glycaemic durability as compared with MET.

5.
Article in English | WPRIM | ID: wpr-875509

ABSTRACT

Background/Aims@#Thyroid hormones are involved in wide range of glucose metabolism functions. Overt thyroid dysfunctions are related to altered glucose homeostasis. However, it is not conclusive as to whether subtle changes in thyroid hormones within normal ranges can induce alterations in glucose homeostasis. The aim of this study was to evaluate the association between thyroid hormone and glucose homeostasis parameters in subjects without overt thyroid dysfunction based on nationwide population data. @*Methods@#In the Sixth Korea National Health and Nutrition Examination Survey 2015 (n = 7,380), data were collected from subjects with insulin and thyroid function measurements who were older than 19-years-old. After the exclusion of 5,837 subjects, a total of 1,543 patients were included in the analysis. Subjects were categorized into the quartiles of the free thyroxine (FT4). Fasting glucose, insulin, homeostatic model assessment of insulin resistance and hemoglobin A1c (HbA1c) levels were considered to be glucose homeostasis parameters. @*Results@#Subjects with the highest FT4 quartile showed significantly lower fasting insulin and HbA1c levels. A significant inverse correlation FT4 and HbA1c levels was observed (β = –0.261, p = 0.025). In the logistic regression analysis, the highest quartile of FT4 was demonstrated to lower the risk of HbA1c to a greater degree than the median by approximately 40%, after adjusting for confounders, compared to the lowest quartile (p = 0.028). @*Conclusions@#We demonstrated subjects with a lower FT4 quartile exhibited high risk of HbA1c levels above the median value in a representative Korean population. Subjects with the lowest FT4 quartile should be cautiously managed in terms of altered glucose homeostasis.

6.
Korean Journal of Medicine ; : 351-356, 2016.
Article in Korean | WPRIM | ID: wpr-165891

ABSTRACT

An 80-year-old male with nausea and poor oral intake was referred for evaluation of hyponatremia. Primary adrenal insufficiency was diagnosed by a rapid adrenocorticotropic hormone (ACTH) stimulation test. The cause of the adrenal insufficiency was revealed to be adrenal tuberculosis presenting as a bilateral adrenal mass on computed tomography imaging. During the first few months of treatment, the size of the tuberculous mass increased and spread to an adjacent area, and further adrenal hormone replacement was needed. In addition, there was a newly developed tuberculous abscess in a nearby psoas muscle with a duodenal fistula. Thus, we report a case of a long-term clinical course of Addison's disease with changes in hormone replacement as a result of active adrenal tuberculosis, together with a review of the literature.


Subject(s)
Aged, 80 and over , Humans , Male , Abscess , Addison Disease , Adrenal Glands , Adrenal Insufficiency , Adrenocorticotropic Hormone , Fistula , Hyponatremia , Nausea , Psoas Muscles , Tuberculosis
7.
Korean Journal of Medicine ; : 581-586, 2015.
Article in Korean | WPRIM | ID: wpr-162276

ABSTRACT

Primary granulomatous hypophysitis is a rare inflammatory disorder of the pituitary gland and patients commonly present with symptoms of sellar compression and hypopituitarism. A 48-year-old woman was admitted due to headache and fatigue. Magnetic resonance imaging showed a 21 x 18 x 13-mm round sellar mass with a thickened pituitary stalk. The endocrinological examination revealed panhypopituitarism and diabetes insipidus. Suspecting hypophysitis, the patient was given steroid and hormone replacement therapy. Six months later, she continued to complain of severe headaches and nausea. Computed tomography showed no significant change in the sellar mass. Subsequently, transsphenoidal surgery was performed. The pathological examination revealed granulomatous changes with multinucleated giant cells and primary granulomatous hypophysitis was diagnosed. Her headache resolved, but the pituitary functions did not improve. This is the first reported case in Korea of primary granulomatous hypophysitis with dysfunction of anterior and posterior pituitary gland, including the stalk, without optic chiasm compression.


Subject(s)
Female , Humans , Middle Aged , Diabetes Insipidus , Diabetes Insipidus, Neurogenic , Fatigue , Giant Cells , Headache , Hormone Replacement Therapy , Hypopituitarism , Korea , Magnetic Resonance Imaging , Nausea , Optic Chiasm , Pituitary Gland , Pituitary Gland, Posterior
8.
Article in Korean | WPRIM | ID: wpr-69086

ABSTRACT

Multiple simultaneous cranial neuropathies occur rarely in diabetes patients. In general, diabetic cranial neuropathy presents in an isolated form and frequently involves oculomotor or facial nerves. We report a 73-year-old man with known type 2 diabetes mellitus who presented with severe dizziness, diplopia and third, fourth and sixth nerve ophthalmoplegia of both eyes. Radiological, laboratory and ophthalmic work-up including magnetic resonance imaging and angiography (MRI and MRA) revealed no specific tumor, aneurysm, or inflammation findings, except for a previous cerebral infarction and atherosclerotic changes in the internal carotid and vertebral arteries. After strict blood glucose control, the multiple cranial nerve palsies spontaneously resolved in 12 weeks. We report the case with a review of the literature.


Subject(s)
Aged , Humans , Abducens Nerve , Aneurysm , Angiography , Blood Glucose , Cerebral Infarction , Cranial Nerve Diseases , Diabetes Mellitus , Diabetes Mellitus, Type 2 , Diabetic Neuropathies , Diplopia , Dizziness , Facial Nerve , Inflammation , Magnetic Resonance Imaging , Ophthalmoplegia , Vertebral Artery
9.
Article in English | WPRIM | ID: wpr-35733

ABSTRACT

BACKGROUND: A1chieve(R) was a noninterventional study evaluating the clinical safety and efficacy of biphasic insulin aspart 30, insulin detemir, and insulin aspart. METHODS: Korean type 2 diabetes patients who have not been treated with the study insulin or have started it within 4 weeks before enrollment were eligible for the study. The patient selection and the choice of regimen were at the discretion of the physician. The safety and efficacy information was collected from the subjects at baseline, week 12, and week 24. The number of serious adverse drug reactions (SADRs) was the primary endpoint. The changes of clinical diabetic markers at week 12 and/or at week 24 compared to baseline were the secondary endpoints. RESULTS: Out of 4,058 exposed patients, 3,003 completed the study. During the study period, three SADRs were reported in three patients (0.1%). No major hypoglycemic episodes were observed and the rate of minor hypoglycemic episodes marginally decreased during 24 weeks (from 2.77 to 2.42 events per patient-year). The overall quality of life score improved (from 66.7+/-15.9 to 72.5+/-13.5) while the mean body weight was slightly increased (0.6+/-3.0 kg). The 24-week reductions in glycated hemoglobin, fasting plasma glucose and postprandial plasma glucose were 1.6%+/-2.2%, 2.5+/-4.7 mmol/L, and 4.0+/-6.4 mmol/L, respectively. CONCLUSION: The studied regimens showed improvements in glycemic control with low incidence of SADRs, including no incidence of major hypoglycemic episodes in Korean patients with type 2 diabetes.


Subject(s)
Humans , Biphasic Insulins , Body Weight , Diabetes Mellitus, Type 2 , Drug-Related Side Effects and Adverse Reactions , Fasting , Glucose , Hemoglobins , Incidence , Insulin , Insulin Aspart , Insulin, Isophane , Insulin, Long-Acting , Patient Selection , Plasma , Quality of Life , Republic of Korea , Treatment Outcome , Insulin Detemir
10.
Article in English | WPRIM | ID: wpr-21228

ABSTRACT

BACKGROUND: The prevalence of hypoglycemia is increasing due to the growing incidence of diabetes and the latest strict guidelines for glycated hemoglobin (HbA1c) levels under 7%. This study examined the clinical characteristics, causal factors, and medical costs of severely hypoglycemic patients in an emergency room (ER) of Uijeongbu St. Mary's Hospital. METHODS: The study consisted of a retrospective analysis of the characteristics, risk factors, and medical costs of 320 severely hypoglycemic patients with diabetes who presented to an ER of Uijeongbu St. Mary's Hospital from January 1, 2006 to December 31, 2009. RESULTS: Most hypoglycemic patients (87.5%, 280/320) were over 60 years old with a mean age of 69.5+/-10.9 years and a mean HbA1c level of 6.95+/-1.46%. Mean serum glucose as noted in the ER was 37.9+/-34.5 mg/dL. Renal function was decreased, serum creatinine was 2.0+/-2.1 mg/dL and estimated glomerular filtration rate (eGFR) was 48.0+/-33.6 mL/min/1.73 m2. In addition, hypoglycemic patients typically were taking sulfonylureas or insulin and a variety of other medications, and had a long history of diabetes. CONCLUSION: Severe hypoglycemia is frequent in older diabetic patients, subjects with low HbA1c levels, and nephropathic patients. Therefore, personalized attention is warranted, especially in long-term diabetics with multiple comorbidities who may not have been properly educated or may need re-education for hypoglycemia.


Subject(s)
Humans , Comorbidity , Creatinine , Diabetes Mellitus , Emergencies , Glomerular Filtration Rate , Glucose , Hemoglobins , Hypoglycemia , Incidence , Insulin , Prevalence , Retrospective Studies , Risk Factors
11.
Kosin Medical Journal ; : 161-165, 2012.
Article in English | WPRIM | ID: wpr-115481

ABSTRACT

Spontaneous rupture of the urinary bladder is a rare clinical entity, with the incidence reported as 1 in 126,000 hospital admissions. It is often associated with malignancy, inflammatory lesions, irradiation, calculus, diverticulum, binge alcohol drinking, continuous bladder irrigation, and neurogenic bladder. In rare instances, bladder rupture occurs without obvious causes. This rare clinical condition is difficult to diagnose because of vague symptoms. High index of suspicion is needed as the mortality rate is high if untreated. A 37-year-old woman with uncontrolled type 2 diabetes, was admitted to the emergency room complaining of progressive abdominal distension and discomfort. She had a past history of tubo-ovarian and bladder abscess, and had undergone multiple surgical operations. From ascites fluid study, she was diagnosed as spontaneous bladder rupture. A transurethral catheter was inserted and the symptoms and signs resolved. Bladder rupture, mimicking acute kidney injury of diabetic nephropathy was disclosed without surgery.


Subject(s)
Female , Humans , Abscess , Acute Kidney Injury , Alcohol Drinking , Ascites , Calculi , Catheters , Diabetes Mellitus, Type 2 , Diabetic Nephropathies , Diverticulum , Emergencies , Incidence , Rupture , Rupture, Spontaneous , Urinary Bladder , Urinary Bladder, Neurogenic
12.
Article in English | WPRIM | ID: wpr-184816

ABSTRACT

Cigarette smoking is a well-known risk factor in many diseases, including various kinds of cancer and cardiovascular disease. Many studies have also reported the unfavorable effects of smoking for diabetes mellitus. Smoking increases the risk of developing diabetes, and aggravates the micro- and macro-vascular complications of diabetes mellitus. Smoking is associated with insulin resistance, inflammation and dyslipidemia, but the exact mechanisms through which smoking influences diabetes mellitus are not clear. However, smoking cessation is one of the important targets for diabetes control and the prevention diabetic complications.


Subject(s)
Cardiovascular Diseases , Diabetes Complications , Diabetes Mellitus , Diabetes Mellitus, Type 2 , Dyslipidemias , Inflammation , Insulin Resistance , Risk Factors , Smoke , Smoking , Smoking Cessation
13.
Article in English | WPRIM | ID: wpr-42484

ABSTRACT

BACKGROUND: Insulin-mediated glucose uptake in insulin target tissues is correlated with interstitial insulin concentration, rather than plasma insulin concentration. Therefore, insulin delivery to the interstitium of target tissues is very important, and the endothelium may also play an important role in the development of insulin resistance. METHODS: After treating bovine aortic endothelial cells with angiotensin II (ATII), we observed the changes in insulin binding capacity and the amounts of insulin receptor (IR) on the cell membranes and in the cytosol. RESULTS: After treatment of 10(-7)M ATII, insulin binding was decreased progressively, up to 60% at 60 minutes (P<0.05). ATII receptor blocker (eprosartan) dose dependently improved the insulin binding capacity which was reduced by ATII (P<0.05). At 200 microM, eprosartan fully restored insulin binding capacity, althogh it resulted in only a 20% to 30% restoration at the therapeutic concentration. ATII did not affect the total amount of IR, but it did reduce the amount of IR on the plasma membrane and increased that in the cytosol. CONCLUSION: ATII decreased the insulin binding capacity of the tested cells. ATII did not affect the total amount of IR but did decrease the amount of IR on the plasma membrane. Our data indicate that ATII decreases insulin binding by translocating IR from the plasma membrane to the cytosol. The binding of insulin to IR is important for insulin-induced vasodilation and transendothelial insulin transport. Therefore, ATII may cause insulin resistance through this endothelium-based mechanism.


Subject(s)
Acrylates , Angiotensin II , Angiotensins , Cell Membrane , Cytosol , Endothelial Cells , Endothelium , Glucose , Imidazoles , Insulin , Insulin Resistance , Plasma , Receptor, Insulin , Thiophenes , Vasodilation
14.
Article in English | WPRIM | ID: wpr-42485

ABSTRACT

BACKGROUND: Hypertension and type 2 diabetes mellitus are major risk factors for cardiovascular disease. This study analyzed the changes in central aortic waveforms and pulse wave velocity as well as related parameters after treatment with valsartan, an angiotensin II type 1 receptor blocker, in patients with type 2 diabetes and hypertension. METHODS: We used pulse wave analysis to measure central aortic waveform in a total of 98 subjects. In 47 of these patients, pulse wave velocity measurements were obtained before and after 12 weeks of treatment with valsartan. RESULTS: In the central aortic waveform analysis, the aortic pulse pressure and augmentation index were significantly decreased after valsartan treatment, as was the aortic pulse wave velocity. Factors contributing to the improvement in pulse wave velocity were the fasting blood glucose and haemoglobin A1c levels. CONCLUSION: Short-term treatment with valsartan improves arterial stiffness in patients with type 2 diabetes and hypertension, and the glucose status at baseline was associated with this effect.


Subject(s)
Humans , Angiotensins , Arterial Pressure , Blood Glucose , Cardiovascular Diseases , Diabetes Mellitus , Diabetes Mellitus, Type 2 , Fasting , Glucose , Hypertension , Pulse Wave Analysis , Receptor, Angiotensin, Type 1 , Risk Factors , Tetrazoles , Valine , Vascular Stiffness , Valsartan
17.
Korean Diabetes Journal ; : 299-305, 2009.
Article in Korean | WPRIM | ID: wpr-54536

ABSTRACT

BACKGROUND: Measuring urine albumin in diabetic patients is an important screening test to identify those individuals at high risk for cardiovascular disease and the progression of kidney disease. Recently, spot urine albumin-to-creatinine ratio (ACR) has replaced 24 hour-collected urine albumin excretion rate (AER) as a screening test for microalbuminuria given its comparative simplicity. The purpose of the current study was to evaluate the degree of correlation between AER and ACR in the normal, microalbuminuric and macroalbuminuric ranges, and to identify the lower limits of ACR for both genders. METHODS: A total of 310 type 2 diabetics admitted to one center were enrolled in the present study. Following the collection of a spot urine sample, urine was collected for 24 hours and albumin content was measured in both specimens. RESULTS: Mean patient age was 60.2 years. A total of 25.4% had microalbuminuria and 15.8% had macroalbuminuria. The data revealed a strongly positive correlation between AER and ACR across all ranges of albuminuria (R = 0.8). The cut-off value of ACR for 30 mg/day of AER by the regression equation was 24 microgram/mg for men, 42 microgram/mg for women and 31.2 microgram/mg for all patients. The diagnostic performance expressed as the area under the curve (AUC) was 0.938 (95% CI, 0.911-0.965) for ACR. ACR revealed a sensitivity of 84% and specificity of 84%, when a cut-off value of 31.2 microgram/mg was employed. CONCLUSION: ACR was highly correlated with AER, particularly in the range of microalbuminuria. The gender combined cut-off value of ACR in type 2 diabetic patients was determined to be 31.2 microg/mg However, additional studies of large outpatient populations, as opposed to the inpatient population used in the present study, are required to confirm the utility of this value.


Subject(s)
Female , Humans , Male , Albuminuria , Cardiovascular Diseases , Diabetes Mellitus, Type 2 , Diabetic Nephropathies , Inpatients , Kidney Diseases , Mass Screening , Outpatients , Sensitivity and Specificity
18.
Korean Diabetes Journal ; : 518-525, 2009.
Article in Korean | WPRIM | ID: wpr-53266

ABSTRACT

BACKGROUND: Diabetes mellitus is a chronic disease requiring continuous treatment and vigorous self-management. Reinforcement of effective self management and diabetes education are important factors in successful treatment. The aim of this study was to evaluate the effectiveness of the current diabetes education program on blood glucose control, self-management, and self-efficacy of patients with type 2 diabetes mellitus. METHODS: A total of 592 patients with newly diagnosed or uncontrolled type 2 diabetes mellitus were recruited to the diabetes education program from January to December 2007. We surveyed 338 patients from April to July 2008. A total of 117 patients had biochemical examinations and completed a questionnaire about knowledge, self-management and self-efficacy of diabetes treatment (no education group (n = 23), education group (n = 94)). RESULTS: The total scores from the questionnaires and the results of laboratory data showed no differences between the two groups. However, there were significant reductions in hemoglobin A1c level in the education group, as compared with the no education group (P = 0.039). Although the score for knowledge about diabetes mellitus was significantly higher in the education group (P = 0.005), greater knowledge was not reflected in the self-management or self-efficacy of the patients. CONCLUSION: The current diabetes education program had no effect on the self-management or self-efficacy of patients with diabetes, although did show some degree of association with blood glucose control and diabetes knowledge level. We conclude that a more effective diabetes education program needs to be developed and applied to daily practice for the improvement ofself-efficacy in patients with diabetes mellitus.


Subject(s)
Humans , Blood Glucose , Chronic Disease , Diabetes Mellitus , Diabetes Mellitus, Type 2 , Hemoglobins , Reinforcement, Psychology , Self Care , Self Efficacy , Surveys and Questionnaires
19.
Korean Diabetes Journal ; : 165-170, 2008.
Article in Korean | WPRIM | ID: wpr-207348

ABSTRACT

AIMS: The aim of this study was to describe the clinical characteristics and outcomes of diabetic ketoacidosis (DKA) in Hospital for past 6 years. METHODS: We reviewed the retrospective medical records of all patients admitted with a diagnosis of DKA from 2000 to 2005 in Uijeongbu St. Mary's Hospital. Clinical characteristics including precipitating factors and hospital mortality were analyzed. RESULTS: Seventy-eight patients (78 episodes) fulfilled criteria for inclusion in this study. Their mean age was 41.89 years. 66 episodes had a prior history of diabetes but DKA was the initial presentation in 12 episodes. 24.4% were on no treatment, 14.1% were using oral hypoglycemic agents and 53.8% were on insulin. Poor glycemic control were the most common precipitating factor (56.4%). There were 3 deaths. CONCLUSION: Our report is similar with past reports of DKA in Korea. but it is different that poor glycemic control is most common precipitating factor and mortality rate are lower than past reports. This observation suggests that many cases of DKA can be prevented by better access to medical care, proper education, and effective communication with a health care provider.


Subject(s)
Humans , Diabetic Ketoacidosis , Health Personnel , Hospital Mortality , Hypoglycemic Agents , Insulin , Korea , Medical Records , Precipitating Factors , Retrospective Studies
20.
Korean Diabetes Journal ; : 522-528, 2008.
Article in Korean | WPRIM | ID: wpr-146107

ABSTRACT

The metabolic syndrome (MS) has been characterized as a cluster of risk factors that includes dyslipidemia, hypertension, glucose intolerance and central obesity. This syndrome increases the risk of cardiovascular disease. Augmentation index (AIx), a composite of wave reflection form medium-sized muscular arteries is related to the development of coronary artery disease. The aim of this study is to examine the change on central aortic waveforms in subjects between patients with metabolic syndrome and normal subjects. Using the non-invasive technique of pulse wave analysis by applantation tonometry, we investigated central aortic waveforms in 45 patients with MS and 45 matched controls. The MS was defined by NCEP-ATP III criteria. Age did not differ between the two groups. AIx was significantly elevated in patinets with MS compared with controls (21.91 +/- 11.41% vs 18.14 +/- 11.07%; P < 0.01). Subendocardial viability ratio (SEVR) (158.09 +/- 28.69 vs 167.09 +/- 30.06; P < 0.01) was significantly decreased in patients with MS compared with controls. Only the fasting glucose (r = 0.317, P = 0.03) among the components of MS and age (r = 0.424, P = 0.004) had a positive correlation with AIx. AIx increased as the number of MS components increased. These results show that the MS increased systemic arterial stiffness. Age and fasting blood glucose are independent risk factors of arterial stiffness in MS. The individual MS components, except for fasting blood glucose, do not affect arterial stiffness independently. But the clustering of MS components might interact to synergistically affect arterial stiffness.


Subject(s)
Humans , Arteries , Blood Glucose , Cardiovascular Diseases , Coronary Artery Disease , Dyslipidemias , Fasting , Glucose , Glucose Intolerance , Hypertension , Manometry , Obesity, Abdominal , Pulse Wave Analysis , Risk Factors , Vascular Stiffness
SELECTION OF CITATIONS
SEARCH DETAIL