RESUMEN
BACKGROUND: One of the most important components of treatment for diabetic patients is diet and healthy nutrition therapy. Calorie restriction is effective and without cost increases its appeal for both patients and physicians. Unfortunately, continuous calorie restriction is a difficult method. For this reason, alternative calorie restriction methods, such as intermittent fasting (IF), have been investigated by some researchers. METHODS: IF refers to a wide range of diet programmes covering periods of eating and fasting, which vary according to the different regimens. In this article, first, some general information will enable us to understand the concept of IF, and then scientific evidence with respect to IF applications in diabetes will be discussed in detail. Thereafter our clinical experience will be summarised, finally, the author will try to answer the question "are the IF applications beneficial or harmful for diabetic patients?" RESULTS: Considering animal studies, epidemiological studies, pilot studies, clinical experiences and a small number of randomized controlled trials conducted so far, it seems possible to say that the beneficial effects of IF for diabetes patients are greater than potential harms. However, there are not yet enough studies with a high level of evidence to recommend IF as a routine part of the treatment in patients with diabetes. DISCUSSION: It is necessary to show which IF regimen is safe and effective, how often and for how long, for diabetic patients. This seems possible with well-designed randomized controlled trials focusing on long-term clinical outcomes and eliminating confounding factors. This will make the answer clearer.
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Diabetes Mellitus , Ayuno , Humanos , Restricción Calórica/métodos , Diabetes Mellitus/terapia , Dieta , Ayuno/efectos adversos , ObesidadRESUMEN
BACKGROUND: There are not many studies conducted to detect and recognize the symptoms during the prediabetes period. In our study, we aimed to determine the symptoms that can be seen in prediabetes and diabetes and their prevalence and to determine the similarities and differences between the two groups. METHODS: Individuals who were diagnosed with prediabetes or diabetes, over the age of 18, literate, and accepted to collaborate were included in our study. The "Diabetes Symptoms Checklist Scale" was used by interviewing 321 participants, 161 prediabetic and 160 diabetic, face-to-face. RESULTS: It has been found that the most common symptom in both the prediabetes and the diabetes group is "fatigue" (88.2% prediabetes, 89.4% diabetes). The symptoms seen in the dimensions of neurology and hyperglycemia are more common in individuals with diabetes than in individuals with prediabetes [neurology score: 1.85 ± 0.84 vs. 1.66 ± 0.64 (p = 0.02), respectively; hyperglycemia score: 2.39 ± 0.94 vs. 2.08 ± 0.83 (p = 0.002), respectively]. It was observed that the symptom burden increased in all subdimensions with the long duration of illness, being a female, not working, having a family history, and not doing exercise, and high fasting blood glucose and high HbA1c values. The level of education, family history, accompanying hyperlipidemia, neurology, and hyperglycemia symptoms are associated with diabetes; and it has been determined that cardiology symptoms are associated with prediabetes. DISCUSSION: Especially; during the follow-up of patients with prediabetes who have a low education level and diabetic family history and concomitant hyperlipidemia, there may be an increase in neurological and hyperglycemic symptoms at the point of development of type 2 diabetes. In this respect, we recommend that these factors, which we found to be predictive of diabetes compared to prediabetes, should be questioned more carefully during patient visits.
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Diabetes Mellitus Tipo 2 , Hiperglucemia , Estado Prediabético , Humanos , Femenino , Adulto , Persona de Mediana Edad , Estado Prediabético/diagnóstico , Estado Prediabético/epidemiología , Diabetes Mellitus Tipo 2/diagnóstico , Diabetes Mellitus Tipo 2/epidemiología , Hemoglobina Glucada/análisis , GlucemiaRESUMEN
Background/aim: Muslims worship by fasting from predawn (suhoor) until sunset (iftar) for 30 days in the religious month of Ramadan. In addition to prolonged hunger, patients fasting with a diagnosis of hypothyroidism take their doses of levothyroxine (LT4) outside of daytime fasting hours. The purpose of our study is to compare the values of hypothyroid patients which have been obtained through thyroid function tests before and after Ramadan. Materials and methods: Ninety-seven patients; ranging from 18 to 65 years old, who were followed with a diagnosis of hypothyroidism, who fasted during Ramadan, and who had no change of their LT4 dose for at least 6 months were included in the study. Results: The median serum thyroid-stimulating hormone (TSH) level of patients prior to fasting was 2.19 mIU/L, while median serum TSH after fasting was 2.73 mIU/L. Serum TSH values after Ramadan increased significantly compared to those prior to Ramadan (P = 0.004). Conclusion: Our study demonstrates a significant increase in serum TSH levels after Ramadan but no significant change in serum free thyroxine (fT4) levels in hypothyroidism patients who are fasting. It may be appropriate to take precautions by making a small increase in LT4 dose before Ramadan in some hypothyroid patients wishing to fast.
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Ayuno , Hipotiroidismo/tratamiento farmacológico , Religión y Medicina , Tiroxina/uso terapéutico , Adolescente , Adulto , Relación Dosis-Respuesta a Droga , Esquema de Medicación , Femenino , Humanos , Islamismo , Masculino , Persona de Mediana Edad , Tiroxina/administración & dosificación , Adulto JovenRESUMEN
It is known that there is a relationship between some diseases and blood groups. The objective of our study is to investigate how often ABO and Rh blood groups are seen in benign thyroid diseases, especially in autoimmune-mediated thyroid diseases, and hence whether there is an association between blood groups and thyroid diseases. A total of 958 patients who were followed due to any benign thyroid disease were included in the study. The study population comprised 958 patients, 550 with Hashimoto's hypothyroidism, 160 with non-Hashimoto's hypothyroidism, 103 with iatrogenic hypothyroidism, 93 with central hypothyroidism, and 28 with Graves' and 24 with non-Graves' hyperthyroidism. Of the patients, 47.1% belonged to the O blood group, 30% to the A blood group, 15.2% to the B blood group, and 7.7% to the AB blood group while 90% were Rh-positive. The ratio of those with the O blood group was determined to be significantly higher in the Hashimoto's hypothyroidism group compared to the other disease groups. In the non-Hashimoto's hypothyroidism group, however, the ratio of the AB blood group was statistically significantly higher. While autoimmune diseases were more common in those with the O blood group, they were significantly lower in the AB blood group (p < 0.001). In our study, we determined that the ratio of the O blood group was significantly higher among patients with hypothyroidism due to Hashimoto's thyroiditis. These findings imply that there might be a relation between O blood group and Hashimoto's thyroiditis.
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Sistema del Grupo Sanguíneo ABO , Enfermedad de Graves/sangre , Enfermedad de Hashimoto/sangre , Hipotiroidismo/sangre , Sistema del Grupo Sanguíneo Rh-Hr , Adulto , Anciano , Autoanticuerpos/inmunología , Femenino , Enfermedad de Graves/inmunología , Enfermedad de Hashimoto/inmunología , Humanos , Hipertiroidismo/sangre , Hipertiroidismo/inmunología , Hipotiroidismo/inmunología , Inmunoglobulinas Estimulantes de la Tiroides/inmunología , Yoduro Peroxidasa/inmunología , Masculino , Persona de Mediana Edad , TurquíaRESUMEN
OBJECTIVE: To investigate whether the neutrophil-to-lymphocyte ratio (NLR) may be used in the early stage risk assessment and follow-up in diabetic foot infection. METHODS: Over a five-year study, NLR values on admission and day 14 of treatment were matched with their laboratory and clinical data in a cohort study. Patients were followed-up or consulted in several clinics or polyclinics (infectious diseases). RESULTS: Admission time NLR was higher, in severe cases as indicated by both Wagner and PEDIS infection scores (severe versus mild Wagner score NLR 6.7 versus 4.2; p=0.04; for PEDIS score NLR 6.3 versus 3.6; p=0.03, respectively). In patients who underwent vascular intervention (12.6 versus 4.6; p=0.02); amputation indicated (9.2 versus 4.1; p=0.005) and healed afterwards (6.9 versus 4.3; p<0,001), when matched with others. NLR was also found to be correlated with duration of both IV antibiotic treatment (r=0.374; p=0.005) and hospitalisation (r=0.337; p=0.02). Day 14 NLR was higher in patients who underwent vascular intervention (5.1 versus 2.9; p=0.007) when matched to others. CONCLUSION: Patients with higher NLR values at admission had more severe diabetic foot infection, higher risk for amputation, need for long-term hospitalisation and aggressive treatment. However, they also have more chance of benefit from treatment.
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Pie Diabético/metabolismo , Pie Diabético/fisiopatología , Linfocitos/metabolismo , Neutrófilos/metabolismo , Adulto , Anciano , Plaquetas/patología , Progresión de la Enfermedad , Femenino , Humanos , Recuento de Linfocitos , Linfocitos/patología , Masculino , Persona de Mediana Edad , Neutrófilos/patología , Estudios Prospectivos , Factores de RiesgoRESUMEN
Background/aim: In this study, our aim was to investigate the neutrophil/lymphocyte (N/L) ratio, variations in leukocytes and leukocyte subtypes, and the relationship between N/L ratio and insulin resistance (IR) in obesity. Materials and methods: Ninety-six patients and 40 healthy controls were included in this study. Patients' blood glucose levels, insulin levels, and hemogram parameters upon 8 h of fasting were determined. Body mass index (BMI) and Homeostasis Model Assessment-Insulin Resistance (HOMA-IR) values were calculated. Results: Neutrophil numbers were found to be higher among obese patients with IR than among non-IR obese patients. The N/L ratio was, moreover, found to be higher among obese patients with IR when compared to non-IR obese patients. A positive correlation was found between insulin resistance and both neutrophil and WBC counts. Positive correlations were also found between insulin levels and the N/L ratio, WBC counts, and neutrophil counts Conclusion: In our study, leukocyte numbers and subtypes were determined to be higher among obese individuals than among healthy individuals. The N/L ratio was increased significantly only among obese patients with IR. Further studies are needed in order to better demonstrate the relationship between the N/L ratio and IR/inflammation.
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Resistencia a la Insulina/fisiología , Recuento de Leucocitos/estadística & datos numéricos , Obesidad , Adulto , Estudios de Casos y Controles , Femenino , Humanos , Linfocitos/citología , Masculino , Persona de Mediana Edad , Neutrófilos/citología , Obesidad/sangre , Obesidad/epidemiología , Obesidad/fisiopatología , Adulto JovenRESUMEN
OBJECTIVE: Nonfunctioning pituitary adenoma (NFPA) accounts for 30% of all pituitary adenomas, and its incidence has been increasing compared to previous years. Increased risk of cardiovascular effects shown in recent studies is noteworthy in patients with NFPA diagnosis, but the number of studies on the subject is limited. In this study, we aimed to assess possible cardiovascular effects and risk via arterial stiffness measurements in patients diagnosed with NFPA. METHODS: We performed arterial stiffness measurements for 30 patients diagnosed with NFPA and 30 healthy volunteers and compared the results to explore the relationship between arterial stiffness parameters, hormone levels, and adenoma size. RESULTS: Systolic blood pressure (SBP), diastolic blood pressure (DBP), mean blood pressure (MBP), central SBP, central DBP, augmentation index corrected for a heart rate of 75 beats per minute (AIx@75), and pulse wave velocity (PWV) values of the patients with NFPA diagnosis were significantly higher than the control group. PWV was found to have a significant and negative correlation with growth hormone and insulin-like growth factor 1 (IGF-1). A significant and positive correlation was found between adenoma median short-axis length and PWV. IGF-1 was found to have a significant and negative correlation with adenoma median long- and short-axis length. In multivariate linear regression analysis, we found that IGF-1 was an independent predictor of PWV. CONCLUSION: Both arterial stiffness parameters such as AIx@75 and PWV and peripheral SBP, DBP, and MBP values were found to be high in NFPA patients with no cardiovascular risk factors. Our findings suggest increased cardiovascular effect and risk in patients with NFPA diagnosis, and therefore, we recommend that patients are monitored closely in this respect. ABBREVIATIONS: ACTH = adrenocorticotropic hormone; AIx@75 = augmentation index corrected for a heart rate of 75 beats per minute; BMI = body mass index; CVD = cardiovascular disease; DBP = diastolic blood pressure; FSH = follicle-stimulating hormone; GH = growth hormone; HT = hypertension; IGF-1 = insulin-like growth factor 1; LH = luteinizing hormone; MBP = mean blood pressure; MRI = magnetic resonance imaging; NFPA = nonfunctioning pituitary adenoma; PP = pulse pressure; PWA = pulse wave analysis; PWV = pulse wave velocity; SBP = systolic blood pressure; TSH = thyroid-stimulating hormone.
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Adenoma/fisiopatología , Enfermedades Cardiovasculares/etiología , Neoplasias Hipofisarias/fisiopatología , Rigidez Vascular , Adolescente , Adulto , Estudios Transversales , Femenino , Hormona de Crecimiento Humana/sangre , Humanos , Factor I del Crecimiento Similar a la Insulina/análisis , Masculino , Persona de Mediana Edad , Análisis de la Onda del Pulso , Factores de Riesgo , Adulto JovenRESUMEN
BACKGROUND: The aim of this study is to investigate the serum levels of procalcitonin and its association with autoantibodies in patients with euthyroid Hashimoto's thyroiditis. METHODS: A total of 80 participants were included in the study; 40 of which were newly diagnosed with Hashimoto's thyroiditis, aged over 18, and 40 of which were healthy volunteers. The serum levels of procalcitonin were measured by enzyme-linked immunosorbent assay kit. Thyroid function tests were analyzed in hormone laboratory with Electro-chemiluminescence immunoassay. RESULTS: Hashimoto's thyroiditis patients had higher median procalcitonin levels than those of the control group (34.3 pg/mL vs 27.8 pg/mL respectively; P=.037). Also, male patients had higher median procalcitonin levels as compared to female patients (37 pg/mL vs 27 pg/mL respectively; P=.013). In the Hashimoto's thyroiditis group, procalcitonin level was positively correlated with anti-thyroglobulin and anti-thyroid peroxidase levels (r=.559, P<.001; r=634, P<.001, respectively). The procalcitonin and anti-thyroid peroxidase levels were identified to be an independent predictor in diagnosis of Hashimoto's thyroiditis. CONCLUSIONS: The fact that procalcitonin was found to be correlated with thyroid autoantibodies and found to be an independent risk factor for Hashimoto's thyroiditis in the regression analysis in the framework of this study urges us to think that procalcitonin may be associated with the autoimmunity.
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Autoanticuerpos/sangre , Calcitonina/sangre , Enfermedad de Hashimoto/epidemiología , Enfermedad de Hashimoto/inmunología , Adulto , Estudios de Casos y Controles , Femenino , Enfermedad de Hashimoto/sangre , Humanos , Yoduro Peroxidasa/inmunología , Masculino , Adulto JovenRESUMEN
BACKGROUND: Serum total sialic acid (TSA) concentration is regarded as an indicator of the risks of atherosclerosis and cardiovascular diseases. The association between SA levels and atherosclerosis risk factors has not been assessed in patients with thyroid diseases. METHODS: Sixty newly diagnosed treatment-naive hypothyroid patients, 35 with subclinical and 25 with overt hypothyroidism, and 30 euthyroid individuals were analyzed. SA was measured in fasting blood samples, as were routine biochemical parameters, some atherosclerosis markers and carotid artery intima media thickness (CIMT). RESULTS: Mean SA (38.1 ± 12.0 vs. 46.0 ±15.8; P = 0.019) and CIMT (0.57 ± 0.06 vs. 0.62 ± 0.12; P = 0.013) were found to be higher in the patient group compared with the control group. Mean sialic acid was higher in overt hypothyroidism patients compared with subclinical hypothyroidism patients and the control group. No difference was found between the subclinical hypothyroidism group and the control group. Sialic acid level and CIMT had a positive correlation in both the entire population and the hypothyroidism group. The linear regression model established for mean CIMT level in the entire population showed that risk factors of LDL (B ± SE = 0.454 ± 0.206; P = 0.030), uric acid (B ± SE = 1.902 ± 0.686; P = 0.007), hs-CRP (B ± SE = 1.003 ± 0.380; P =0.010), and SA (B ± SE = 2.419 ± 0.450; P < 0.001) were independent predictors of CIMT level. CONCLUSION: Sialic acid level is elevated in hypothyroid patients. However, this elevation is not related to thyroid hormone levels and autoantibodies. Correlations between SA and atherosclerosis indicators, such as CIMT, LDL, hs-CRP, and uric acid, in hypothyroid individuals suggest that SA may be an indicator of atherogenesis in these patients.
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Aterosclerosis/sangre , Aterosclerosis/diagnóstico , Enfermedades Cardiovasculares/sangre , Hipotiroidismo/sangre , Ácido N-Acetilneuramínico/sangre , Adolescente , Adulto , Autoanticuerpos/sangre , Biomarcadores/sangre , Proteína C-Reactiva/análisis , Grosor Intima-Media Carotídeo , Estudios Transversales , Femenino , Humanos , Lipoproteínas LDL/sangre , Masculino , Persona de Mediana Edad , Factores de Riesgo , Hormonas Tiroideas/sangre , Ácido Úrico/sangre , Adulto JovenRESUMEN
BACKGROUND: Circulating levels of Pentraxin-3 (PTX3) have been shown to increase in several inflammatory conditions. However, there is no information about the levels of PTX3 in patients with familial Mediterranean fever (FMF). This study was designed to evaluate the serum PTX3 levels in patients with FMF during attack and free-attack periods. METHODS: Twenty FMF patients in attack and free-attack period, and 20 age-, sex-, and body mass index-matched healthy controls were included in the study. Blood samples were obtained within the first 24 h of the attack period and between attacks, and levels of white blood cell, erythrocyte sedimentation rate, Fibrinogen, high sensitive CRP, and PTX3 were determined. RESULTS: PTX3 levels during the attack period were not significantly different from those in free-attack patients (4.9 ± 4.6 ng/ml vs. 2.8 ± 1.4 ng/ml, P > 0.05). However, both attack and free-attack patients had significantly higher PTX3 levels than healthy controls (4.9 ± 4.6 ng/ml vs. 1.8 ± 0.8 ng/ml, P < 0.001; 2.8 ± 1.4 ng/ml vs. 1.8 ± 0.8 ng/ml, P < 0.025, respectively). CONCLUSIONS: PTX3 levels were not markedly affected from FMF attacks, but high level of PTX3 in free-attack period of FMF patients shows ongoing subclinical inflammation. However, further studies are needed to determine its usefulness as a marker in clinical practice.
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Proteína C-Reactiva/metabolismo , Fiebre Mediterránea Familiar/sangre , Fiebre Mediterránea Familiar/complicaciones , Inflamación/etiología , Componente Amiloide P Sérico/metabolismo , Adulto , Sedimentación Sanguínea , Índice de Masa Corporal , Estudios de Casos y Controles , Femenino , Fibrinógeno/metabolismo , Humanos , Leucocitos/patología , Masculino , Estadísticas no Paramétricas , Adulto JovenRESUMEN
Dynamic thiol/disulphide homeostasis plays a critical role in numerous intracellular enzymatic pathways including antioxidant defence and detoxification. In this study, we sought to investigate dynamic thiol/disulphide homeostasis in patients with masked hypertension (MHT) and its relationship with blood pressure. Forty patients (23 men, 17 women) with newly diagnosed MHT and not yet on medical therapy, and 40 healthy volunteers (21 men, 19 women) were enrolled. Blood thiol/disulphide homeostasis was measured in both groups. Serum native and total thiol levels were measured using the novel, fully automated colorimetric method developed by Erel et al. Serum disulphide level was calculated as (serum total thiol - serum native thiol)/2. Native and total thiol levels (p = 0.001) and native thiol/total thiol ratio (p = 0.023) were found to be lower in patients with MHT when compared to those of the control group. Disulphide level and ratios of disulphide/native thiol and disulphide/total thiol were higher in patients with MHT than in the control group (p = 0.001). A positive correlation of systolic blood pressure (SBP) and diastolic blood pressure (DBP) was observed with disulphide/native thiol ratio (p < 0.001). Stepwise multivariable regression analysis showed disulphide/native thiol ratio to be an independent risk factor of SBP and DBP, and SBP to be an independent risk factor of disulphide/thiol ratio (p = 0.001). In this study, we found that dynamic thiol/disulphide homeostasis shifted towards disulphide formation due to thiol oxidation in patients with MHT. Prospective randomised controlled studies are required to elucidate whether abnormal thiol/disulphide status lies in the pathogenesis of MHT or is a consequence of MHT.
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Disulfuros/sangre , Hipertensión Enmascarada/sangre , Compuestos de Sulfhidrilo/sangre , Adulto , Presión Sanguínea/fisiología , Determinación de la Presión Sanguínea , Estudios de Casos y Controles , Femenino , Homeostasis , Humanos , Masculino , Hipertensión Enmascarada/diagnóstico , Hipertensión Enmascarada/fisiopatología , Persona de Mediana Edad , Estudios Prospectivos , Factores de RiesgoRESUMEN
OBJECTIVE: The aim of this study was to investigate dynamic thiol/disulfide homeostasis in autoimmune subclinical hypothyroidism. METHODS: Forty-eight patients with a new diagnosis of subclinical hypothyroidism due to Hashimoto thyroiditis who were not yet under medical therapy, and 48 healthy control subjects were enrolled. Thiol/disulfide homeostasis [native thiol-disulfide exchanges] was measured in both groups using the automated method developed by Erel and Neselioglu. An absolute difference of 0.5 between the total thiol and native thiol concentrations revealed the disulfide bond amount. RESULTS: The native thiol level (p = 0.014) and native thiol/total thiol ratio (p = 0.001) were lower in patients with subclinical hypothyroidism than in the control group. Meanwhile, the disulfide level (p = 0.004), disulfide/native thiol ratio (p = 0.001), and disulfide/total thiol (p = 0.001) ratio were higher in patients with subclinical hypothyroidism than in the control group. The antithyroid peroxidase and anti-thyroglobulin levels were positively correlated with the disulfide/native thiol ratio (r = 0.339, p = 0.019; r = 0.243, p = 0.023, respectively) and the disulfide/total thiol ratio (r = 0.133, p = 0.019; r = 0.238, p = 0.026, respectively) and negatively correlated with the native thiol/total thiol ratio (r = -0.292, p = 0.004; r = -0.233, p = 0.022, respectively). CONCLUSION: We found that thiol/disulfide homeostasis shifted to disulfide formation in patients with subclinical hypothyroidism and that thyroid autoantibodies were positively correlated with thiol oxidation. It is not clear whether abnormal thiol/disulfide homeostasis is a cause or a consequence in Hashimoto thyroiditis. Further studies are required.
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Disulfuros/sangre , Enfermedad de Hashimoto/sangre , Homeostasis/fisiología , Estrés Oxidativo/fisiología , Compuestos de Sulfhidrilo/sangre , Adulto , Femenino , Humanos , Masculino , Persona de Mediana EdadRESUMEN
BACKGROUND: This study aimed to determine the prevalence of masked hypertension (MHT) and its association with asymptomatic organ damage (AOD) in a low socioeconomic district of Ankara, Turkey. MATERIAL AND METHODS: We retrospectively reviewed data obtained from the medical records of 712 patients with no known diagnosis of hypertension who presented to a polyclinic due to symptoms related to elevated blood pressure (BP) and were screened for MHT. Essential hypertension (EHT) existed in 86 patients screened for AOD. The presence of AOD in patients diagnosed with MHT and EHT was recorded. RESULTS: Among the 712 patients, 206 were diagnosed with EHT. Among the remaining 506 patients, 73 were diagnosed with MHT. The patients with MHT had significantly higher left ventricular mass index, carotid intima-media thickness, and 24-h urinary microalbuminuria level (all indicators of AOD) than those with EHT. CONCLUSIONS: A significantly higher percentage of patients with MHT had AOD, as compared to those with EHT, in a low socioeconomic district of Ankara. Based on this finding, patients who present with hypertensive symptoms but have a normal BP should be advised to measure their BP at home.
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Hipertensión Enmascarada/epidemiología , Especificidad de Órganos , Grosor Intima-Media Carotídeo , Demografía , Femenino , Ventrículos Cardíacos/patología , Humanos , Masculino , Persona de Mediana Edad , Análisis Multivariante , Tamaño de los Órganos , Prevalencia , Análisis de Regresión , Factores Socioeconómicos , Turquía/epidemiologíaRESUMEN
PURPOSE: Primary hyperparathyroidism during pregnancy is a rare condition, and the diagnosis may be confounded by pregnancy related conditions. Since the appropriate management reduces the maternal and fetal complications; differential diagnosis becomes quite crucial. METHOD: Clinical course of a patient with hyperparathyroid crisis will be discussed with the review of the literature. A 22-year- old, (gravida 2, para 1) woman was presented with hyperparathyroid crisis at the 11th weeks' gestation. She was hospitalized twice due to hyperemesis gravidarum. When she was admitted to the hospital for the third time due to increased vomiting and weight-loss, serum biochemistry panel was performed and it revealed severe hypercalcemia that serum Ca was 17.59 mg/dl, and she was referred to our hospital as parathyroid crisis. Maternal hypercalcemia was resolved after urgent parathyroidectomy. She was diagnosed as preeclampsia at the 30 weeks' gestation and delivered a male infant weighing 1,090 g at 33 weeks' gestation with APGAR scores 6 at 1 min, and 7 at min 5, without evidence of neonatal hypocalcemia or tetany. RESULTS: Urgent parathyroidectomy is the definite treatment in symptomatic patients with hyperparathyroidism during pregnancy. Resolving maternal hypercalcemia prevents neonatal tetany and hypocalcemia. CONCLUSION: Hyperemesis may lead to hypercalcemic crisis in patients with hyperparathyroidism, so serum Ca level should be checked in patients with hyperemesis gravidarum especially who detoriate rapidly. Although they share some common pathogenetic mechanisms, there is not enough evidence for attributing preeclampsia to primary hyperparathyroidism.
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Hiperemesis Gravídica/etiología , Hiperparatiroidismo Primario/complicaciones , Complicaciones del Embarazo/diagnóstico , Adenoma/diagnóstico , Adenoma/cirugía , Femenino , Humanos , Hipercalcemia/etiología , Hipercalcemia/terapia , Hiperparatiroidismo Primario/diagnóstico , Hiperparatiroidismo Primario/cirugía , Recién Nacido , Masculino , Neoplasias de las Paratiroides/diagnóstico , Neoplasias de las Paratiroides/cirugía , Paratiroidectomía , Preeclampsia , Embarazo , Complicaciones del Embarazo/cirugía , Adulto JovenRESUMEN
BACKGROUND/AIM: Oral essential amino acids (AAs) containing supplements (EAS) and AA containing dialysate (ACD) are frequently used in peritoneal dialysis (PD) patients with malnutrition. The present study was conducted to investigate two strategies and compare their effects on the malnutrition status of PD patients. MATERIALS AND METHODS: A total of 31 EAS, 14 ACD patients were enrolled in this study. Serum albumin levels were lower than 3.5 g/dL in all subjects. EAS group patients took five pills containing AAs three times a day with meals. In the other, 2.000 cc of 1.1% ACD was given to patients daily during the study. Demographic and laboratory parameters were analyzed and compared at baseline and 6th month. RESULTS: Significant increases in BMI, albumin, and protein in both groups. Mean albumin levels increased significantly by 0.54 g/dL in ACD group (p < 0.005) and 0.49 g/dL in EAS group (p < 0.001) following 6 months. Mean albumin and delta albumin levels did not differ between two groups. CONCLUSION: These strategies may play an important role in increasing albumin levels and improving the nutritional status of PD patients.
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Aminoácidos Esenciales/uso terapéutico , Soluciones para Diálisis/química , Desnutrición/terapia , Diálisis Peritoneal/métodos , Adulto , Aminoácidos Esenciales/administración & dosificación , Suplementos Dietéticos , Femenino , Humanos , Masculino , Desnutrición/sangre , Persona de Mediana Edad , Estado Nutricional , Proteínas , Estudios Retrospectivos , Albúmina SéricaRESUMEN
INTRODUCTION: Fas/FasL system plays an important role in the regulation of cell life and death, and circulating levels of sFasL have been shown to increase in some inflammatory conditions. However, there is no sufficient information about the levels of sFasL in patients with FMF. This study was designed to evaluate the serum sFasL levels in patients with FMF during attack and attack-free periods. METHODS: Twenty-five FMF patients in attack and forty-four in free-attack period, and 20 age-, sex-, and BMI-matched healthy controls were included in this study. Participants with any chronic diseases were excluded. Blood samples were obtained within the first 24 h of the attack period and between febrile attacks, and levels of WBC, ESR, Fibrinogen, hsCRP and sFasL were determined. RESULTS: The levels of traditional acute phase reactants during the attack were significantly higher than the attack-free and controls (p < 0.05). The serum sFasL levels in the FMF study groups did not differ from the control group (0.70 ± 0.08 vs. 0.73 ± 0.12; 0.70 ± 0.08 vs. 0.83 ± 0.14; 0.73 ± 0.12 vs. 0.83 ± 0.14, respectively, p > 0.05). Moreover, the sFasL levels during the attack were not significantly different from those in attack-free patients (0.70 ± 0.08 vs. 0.83 ± 0.14, p > 0.05). CONCLUSION: In this study, we demonstrated that serum sFasL levels were not markedly affected in FMF and cannot be used as a supportive marker to differentiate attacks from attack-free periods. However, further studies are needed to determine its usefulness as a marker in clinical practice.
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Fiebre Mediterránea Familiar/sangre , Proteína Ligando Fas/sangre , Adulto , Biomarcadores/sangre , Femenino , Humanos , Masculino , Adulto JovenRESUMEN
Although Behçet's disease (BD) is a kind of systemic disease, renal involvement is rare, especially IgA nephropathy (IgAN). Renal manifestations in BD range from mild urinary abnormalities to glomerulonephritis with persistent renal failure, which includes minimal change disease, proliferative glomerulonephritis, rapidly crescentic glomerulonephritis, renal amyloidosis and IgA nephropathy. Amyloidosis seems to be the most common type of renal lesion in BD, and several cases of nephrotic syndrome secondary to amyloidosis have been documented. Co-occurrence of BD and IgA nephropathy has only been reported in only few cases. We describe two patients with the rare association of BD and IgAN. We suggested that it is important to periodically perform renal function assessment in patients with BD, through urinalysis and measurement of serum creatinine for detecting any abnormality and providing an early adequate treatment.
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Síndrome de Behçet/diagnóstico , Glomerulonefritis por IGA/diagnóstico , Aspirina/uso terapéutico , Síndrome de Behçet/complicaciones , Síndrome de Behçet/tratamiento farmacológico , Colchicina/uso terapéutico , Creatinina/sangre , Creatinina/orina , Quimioterapia Combinada , Glomerulonefritis por IGA/complicaciones , Humanos , Pruebas de Función Renal , Masculino , Persona de Mediana Edad , Nifedipino/uso terapéutico , Resultado del Tratamiento , Vasodilatadores/uso terapéutico , Adulto JovenRESUMEN
Acarbose is an agent that has been used to treat type 2 diabetes for about 30 years; it prevents postprandial hyperglycemia by inhibiting carbohydrate digestion in the small intestine. Since incretin-based treatments have been preferred over the last 10 to 15 years, the use of acarbose is not as common in treating type 2 diabetes as before. Some studies have shown that acarbose also produces a weight-loss effect by increasing glucagon-like peptide 1 (GLP-1). The positive effect of acarbose on GLP-1, and increasing evidence that it provides cardiovascular protection, suggests that acarbose may again be considered among the first-choice antidiabetic agents, as it was in the 1990s.
RESUMEN
INTRODUCTION: In a performed study, selenium levels were detected to be lower in subacute thyroiditis (SAT). This outcome suggests that the oxidant-antioxidant system may play a role in the aetiopathogenesis of SAT, as is the case for many other diseases. The aim of the present study was to detect whether any association exists between SAT and oxidative stress, and to determine the factors of a possible association. MATERIAL AND METHODS: Twenty-five patients who were newly diagnosed with SAT and 30 healthy volunteers were enrolled in the study. Total antioxidant status (TAS), total oxidant status (TOS), oxidative stress index (OSI), paraoxonase 1 (PON1), and dynamic thiol/disulphide [native thiol (NT), total thiol (TT), disulphide (DS), DS/TT, DS/NT, and NT/TT] levels of the participants were evaluated. RESULTS: Total thiol and NT levels were found to be lower in the SAT group (p < 0.001). DS/NT and DS/TT levels were significantly higher in the patients with SAT, whereas NT/TT levels were lower (p < 0.05). A negative correlation was detected between C-reactive protein (CRP) and TAS, whereas a positive correlation was detected between CRP and OSI. There was a negative association between TSH and TAS only in the partial correlation analysis by adjusting for age, white blood cell count, neutrophil (Neu) level, CRP, and erythrocyte sedimentation rate (ESR) (r = -0.481, p = 0.043). CONCLUSIONS: Thiol levels are significantly decreased and thiol/disulphide homoeostasis is disrupted in patients with SAT. The present study has presented for the first time that there may be an association between SAT and oxidative stress.