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Objective: This study aims to determine the prevalence of neuropathy in the prediabetic period. Design Subjects and Method: Informed consent was attained from the patients who volunteered to participate in the study after ethics committee approval was obtained. Patients under the age of 18, having vitamin B12 or folic acid deficiency, history of collagen tissue-rheumatological disease, chronic kidney failure, cirrhosis, ethylism, thyroid disease, autoimmune disease, malignancy, tuberculosis, type 1 or 2 diabetes mellitus and pregnant women were excluded from the study. Patients diagnosed with prediabetes were evaluated by the DN4 neuropathy complaint questionnaire. Neuropathy was diagnosed in patients having a score of four or more. For the statistical analyses Student t-test, Pearson chi-square test, and Fisher's exact test were performed using the NCSS program. Results: A total of 224 volunteers, 167 women and 57 men, were included in the study. The mean age of the participants was 51 and the mean level of hemoglobin A1C was 5.9. Neuropathy was detected in 45% of the cases. Especially in women, there was a significant increase in the frequency of neuropathy compared to men. The most common complaints found in our study were burning sensation and numbness in the extremities. Conclusions: Similar to diabetic patients, prediabetic patients also have a high rate of neuropathy. For the early diagnosis of neuropathy and to be treated promptly, screening tests such as DN4 should be performed for all prediabetic patients. According to the test results, advanced examinations such as EMG or biopsy should be performed earlier.
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AIM: We aimed to investigate the metabolic effects of HIIT exercise on PCOS patients and how it affects adiponectin, vaspin and leptin. MATERIAL AND METHODS: Twenty women with PCOS were included in the study and were divided into two groups. HIIT program was applied for 10 PCOS and Medium Intensity Continuous Training (MICT) program was applied for other 10 PCOS. At the beginning and at the end of the study, total cholesterol, low-density lipoprotein cholesterol (LDL-C), high density lipoprotein cholesterol (HDL-C), triglyceride(TG), insulin, Adiponectin, Leptin, Vaspin levels of both PCOS groups were evaluated. RESULTS: When PCOS patients by performed HIIT exercise for 12 weeks, we found that the levels of leptin and vaspin did not change while adiponectin levels increased. Moreover serum levels of insulin, TG, total cholesterol, LDL-C decreased but levels of HDL-C increased. CONCLUSION: HIIT increased in the adiponectin levels in women with PCOS and provided more weight loss.
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Treinamento Intervalado de Alta Intensidade , Resistência à Insulina , Síndrome do Ovário Policístico , Adiponectina/sangue , Índice de Massa Corporal , Estudos de Casos e Controles , Feminino , Humanos , Insulina/sangue , Leptina/sangue , Síndrome do Ovário Policístico/terapia , Serpinas/sangueRESUMO
This study aimed to measure the serum endocan level of patients with erectile dysfunction (ED) and to investigate the possible association between this and vasculogenic severe ED. We performed a prospective analysis of 86 consecutive patients affected by ED. Patients were divided into severe ED (IIEF-5 score < 7) and mild or moderate ED (IIEF-5 score > 7). A strong negative correlation was found between serum endocan levels and peak systolic velocity (p < .001 and r = -.665) in men with severe ED. Univariate logistic regression analysis demonstrated that tobacco consumption (p < .05), serum total 25-hydroxyvitamin D (p < .01), serum endocan levels (p < .01), peak systolic velocity (p < .01), hypertension (p < .001), dyslipidaemia (p < .001), metabolic syndrome (p = .026) and a history of a cardiovascular event (p < .001) significantly increase the risk of severe ED. In the multivariate logistic regression model, we also found that age, hypertension, metabolic syndrome, cardiovascular events and higher serum endocan levels were independently associated with severe ED. Circulating endocan may be used in daily practice as a new marker that correlates with cardiovascular risks and the severity of ED disease.
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Disfunção Erétil/sangue , Proteínas de Neoplasias/sangue , Proteoglicanas/sangue , Regulação para Cima , Adulto , Idoso , Biomarcadores/sangue , Disfunção Erétil/complicações , Disfunção Erétil/diagnóstico , Humanos , Hipertensão/complicações , Masculino , Pessoa de Meia-Idade , Índice de Gravidade de Doença , Vitamina D/análogos & derivados , Vitamina D/sangueRESUMO
Increased QT dispersion (QTd), predicting patients with risk of malignant arrhythmia, have recently been reported in hemodialysis patients (HDp). In this prospective study, we aimed to investigate changes in QTd and signal averaged-ECG (SAECG) in HDp after transplantation. Twenty-seven HDp (M/F:18/9, mean age 30+/-8 years) and 24 controls (M/F:14/10, mean age 33+/-6 years) were included. All QT parameters (QTmax, Qtmin, and QTd) were increased in HDp. QTmax and QTd started to decrease at the first month after transplantation. Percentage change in QTd at the third month was significantly correlated with percentage change in LV mass index (r=0.45, P=0.04), serum calcium (r=-0.47, P=0.02) and intact parathyroid hormone (r=0.68, P=0.01). In multivariate regression analysis, only percent chance in LV mass index was retained as significant. As for analysis of SAECG, 4 of the 23 (17%) HDp has abnormal late potentials which disappeared after transplantation. HDp with LV hypertrophy had higher filtered-QRS duration compared to patients without hypertrophy (110+/-12 vs. 97+/-11 msec, P=0.01). It was concluded that increased QTd and presence of late potentials improved early after renal transplantation. These changes were mainly associated with the regression of the LV mass.
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Arritmias Cardíacas/fisiopatologia , Eletrocardiografia , Nefropatias/classificação , Transplante de Rim/fisiologia , Diálise Renal , Adulto , Arritmias Cardíacas/terapia , Pressão Sanguínea , Nitrogênio da Ureia Sanguínea , Eletrólitos/sangue , Feminino , Humanos , Nefropatias/cirurgia , Masculino , Análise Multivariada , Estudos Prospectivos , Valores de Referência , Análise de RegressãoRESUMO
OBJECTIVE: The aim of this study was to compare QT dispersion (QTd) and signal-averaged electrocardiogram (SA-ECG) parameters that may predict risk of malignant arrhythmias in patients on hemodialysis (HD), on continuous ambulatory peritoneal dialysis (CAPD), and in controls. SETTING: Controlled cross-sectional study in a tertiary-care setting. PATIENTS: 28 HD (M/F 18/10; mean age 32 +/- 9 years), 29 CAPD (M/F 17/12; mean age 34 +/- 10 years), and 29 healthy controls (M/F 17/12; mean age 32 +/- 8 years) were included. INTERVENTIONS: On ECG, minimum (QTmin) and maximum (QTmax) QT duration and their difference (QTd) were measured. In SA-ECG, duration of filtered QRS, HFLA signals less than 40 microV, and RMS voltage (40 ms) were also measured. RESULTS: Higher serum Ca2+ and lower K+ levels were found in CAPD compared to HD. All QT parameters were increased in HD and CAPD compared to controls. QT dispersion was significantly prolonged in HD compared to CAPD. In HD, QTd was correlated with left ventricular (LV) mass index (r = 0.53, p = 0.004), but not in CAPD (r = -0.09, p = 0.63). QT dispersion was significantly prolonged in patients with LV hypertrophy compared to patients without hypertrophy on HD (68 +/- 18 ms vs 49 +/- 18 ms, p = 0.008). In the analysis of SA-ECG, 3 of the 28 (11%) HD and 2 of the 29 (7%) CAPD patients had abnormal late potentials. Patients on HD and CAPD had significantly higher filtered-QRS duration compared to controls (105 +/- 15 ms and 104 +/- 12 ms vs 95 +/- 5 ms, respectively, p = 0.04). Patients with LV hypertrophy had higher filtered-QRS duration compared to patients without hypertrophy (109 +/- 12 ms vs 95 +/- 8 ms, p < 0.001). CONCLUSION: Dialysis patients had prolonged QTd and increased filtered-QRS duration in SA-ECG compared to controls. Patients on HD had longer QTd than patients on CAPD. QTd has been correlated to LV mass index in HD, but not in CAPD. This difference might be due to the effect of different dialysis modalities on electrolytes, especially the higher serum Ca2+ levels.
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Arritmias Cardíacas/diagnóstico , Eletrocardiografia , Diálise Peritoneal Ambulatorial Contínua , Diálise Renal , Processamento de Sinais Assistido por Computador , Adulto , Arritmias Cardíacas/etiologia , Cálcio/sangue , Estudos Transversais , Ecocardiografia , Feminino , Humanos , Hipertrofia Ventricular Esquerda/diagnóstico por imagem , Hipertrofia Ventricular Esquerda/etiologia , Falência Renal Crônica/sangue , Falência Renal Crônica/complicações , Falência Renal Crônica/terapia , Masculino , Diálise Peritoneal Ambulatorial Contínua/efeitos adversos , Potássio/sangue , Diálise Renal/efeitos adversos , Reprodutibilidade dos Testes , Fatores de RiscoRESUMO
OBJECTIVE: To compare the standard risk factors for coronary heart disease (CHD), defined in National Cholesterol Education Program II (NCEP II) of Turkish spinal cord injury (SCI) patients with healthy controls, discuss the results according to the findings in Turkish population, and SCI patients in the literature. DESIGN: We assessed 52 age and sex matched healthy control subjects, and 69 SCI patients (16 females, 53 males with the mean age of 33.9+/-11.37 years) with time since injury of 12.8+/-13.45 months. The study consisted of 45 paraplegics, and 24 tetraplegics with 54% incomplete, and 46% complete injury. RESULTS: Risk factors for CHD according to NCEP II were; age and sex in 16%, positive family history in 0%, cigarette smoking in 54%, hypertension (HT) in 0%, high total cholesterol (TC) in 32%, high low-density lipoprotein cholesterol (LDL) in 41%, low high-density lipoprotein cholesterol (HDL) in 52%, and diabetes mellitus (DM) in 7% of our SCI patients, respectively. Compared to controls DM, high TC, LDL, and low HDL were statistically more frequent in SCI patients. We found a negative correlation between serum HDL and time since injury. TC (186+/-32 vs 205+/-36; P=0.025), TC/HDL (5.34+/-1.17 vs 6.26+/-1.5; P=0.005), and LDL/HDL (3.57+/-0.9 vs 4.16+/-1.3; P=0.027) were significantly increased in patients with time since injury of more than 1 year, while HDL levels (35.8+/-6.36 vs 33.86+/-6.47; P=0.213) decreased without reaching statistical significance. The lipid profiles did not show any correlation with the neurological level, and completeness of lesions. CONCLUSIONS: SCI confers additional CHD risk over that present inherently in the parent population due to enforced sedentary lifestyle and this increases with time since injury. The preliminary study consisting of 26 patients was accepted for poster presentation in Copenhagen, Denmark (18-20 June 1999) at the 38th Annual Scientific Meeting of IMSOP in association with the Nordic Medical Society of Paraplegia.