21 research outputs found
Dietary daily sodium intake lower than 1500 mg is associated with inadequately low intake of calorie, protein, iron, zinc and vitamin b1 in patients on chronic hemodialysis
Background: To measure daily sodium intake in patients on chronic hemodialysis and to compare the intake of nutrients, minerals, trace elements, and vitamins in patients who had a daily sodium intake below or above the value of 1500 mg recommended by the American Heart Association. Methods: Dietary intake was recorded for 3 days by means of 3-day diet diaries in prevalent patients on chronic hemodialysis. Each patient was instructed by a dietitian on how to fill the diary, which was subsequently signed by a next of kin. Results: We studied 127 patients. Mean sodium intake (mg) was 1295.9 ± 812.3. Eighty-seven (68.5%) patients had a daily sodium intake <1500 mg (group 1) and 40 (31.5%) ℠1500 mg (group 2). Correlation between daily sodium intake and daily calorie intake was significant (r = 0.474 [0.327 to 0.599]; p < 0.0001). Daily calorie intake (kcal/kg/day) was lower in group 1 (21.1 ± 6.6; p = 0.0001) than in group 2 (27.1 ± 10.4). Correlation between daily sodium intake and daily protein intake was significant (r = 0.530[0.392 to 0.644]; p < 0.0001). The daily protein intake (grams/kg/day) was lower in group 1 (0.823 ± 0.275; p = 0.0003) than in group 2 (1.061 ± 0.419). Daily intake of magnesium, copper, iron, zinc, and selenium was significantly lower in group 1 than in group 2. Daily intake of vitamin A, B2, B3, and C did not differ significantly between group 1 and group 2. Daily intake of vitamin B1 was significantly lower in group 1 than in group 2. Significantly lower was, in group 1 than in group 2, the percentage of patients within the target value with regard to intake of calories (11.5% vs. 37.5%; p = 0.001) and proteins (9.2% vs. 27.5%; p = 0.015) as well as of iron (23% vs. 45%; p = 0.020), zinc (13.8% vs. 53.8%; p = 0.008) and vitamin B1 (8.1% vs. 50%; p < 0.001). Conclusion: A low daily intake of sodium is associated with an inadequately low intake of calorie, proteins, minerals, trace elements, and vitamin B1. Nutritional counselling aimed to reduce the intake of sodium in patients on chronic hemodialysis should not disregard an adequate intake of macro-and micronutrients, otherwise the risk of malnutrition is high
Helicobacter pylori Infection is a Significant Factor Risk for Hyperhomocysteinemia in the Patients with Coronary Artery Disease
Plasminogen activator inhibitor-1 plasma level increases with age in subjects with the 4G allele at position -675 in promoter region
Plasminogen activator inhibitor-1 plasma level increases with age in subjects with the 4G allele at position -675 in the promoter region.
Interleukin-6-174 G > C polymorphism affects the association between IL-6 plasma levels and insulin resistance in type 2 diabetic patients
Interleukin-6 (IL-6), a powerful inflammatory mediator, plays a pivotal role in the pathogenesis of insulin resistance and type 2 diabetes. Recently, the IL-6 promoter polymorphism, at position -174 (G > C), has been associated to insulin sensitivity although contrasting data have been reported. The aim of this study was to evaluate the effect of the IL-6-174G > C polymorphism on insulin resistance. In 238 type 2 diabetic patients without diabetic complications and in 255 control subjects, age and gender-matched, we evaluated the IL-6 -174 G > C genotype, the IL-6 plasma levels and the insulin resistance by the homeostasis model assessment (HOMA). The levels of IL-6 and HOMA were not genotype-dependent and were higher in diabetic patients (p < 0.01). Control subjects, both C+ (CG + CC genotypes) and C- (GG genotype) carriers, showed IL-6 plasma levels significantly related to BMI, fasting insulin and HOMA. The same relationships were found in C+ diabetic carriers. Differently, diabetic C- carriers did not show any relationship between IL-6 levels and all the evaluated variables. Interestingly, all the correlations were dependent on BMI. These findings highlight that IL-6-174 G > C polymorphism affects insulin resistance in type 2 diabetes, where C+ carriers have an insulin resistance "IL-6-sensitive", while C- carriers do not. The identification of two categories of diabetic patients may, therefore, lead to different therapeutic strategies in the management of insulin resistance
Interleukin-6-174 G > C polymorphism affects the association between IL-6 plasma levels and insulin resistance in type 2 diabetic patients
none12noneTesta R.; Olivieri F.; Bonfigli A.R.; Sirolla C.; Boemi M.; Marchegiani F.; Marra M.; Cenerelli S.; Antonicelli R.; Dolci A.; Paolisso G.; Franceschi C.Testa R.; Olivieri F.; Bonfigli A.R.; Sirolla C.; Boemi M.; Marchegiani F.; Marra M.; Cenerelli S.; Antonicelli R.; Dolci A.; Paolisso G.; Franceschi C
Intensity, duration, and frequency of post-dialysis fatigue in patients on chronic haemodialysis
Background: Although frequent and debilitating, little is known about the characteristics of post-dialysis fatigue (PDF). Objective: To characterise the intensity, duration and frequency of PDF and the associated variables in patients on chronic haemodialyses. Design: Prospective, observational and multicenter study. Patients: We studied 271 patients. Measurements: Patients were considered to be suffering from PDF if they spontaneously offered this complaint when asked the open-ended question: \u201cDo you feel fatigued after dialysis? Then, each patient was invited to rate the intensity, duration and frequency of PDF from 1 to 5. Results: One hundred sixty-four patients (60.5%) had PDF. The median [95% confidence interval (CI)] scores of PDF intensity, duration and frequency were 3 (3\u20134), 3 (3\u20134) and 4 (4-4), respectively. The median (95% CI) of the sum of the scores (Sum Score) of PDF intensity, duration and frequency was 11 (10\u201312). Seventy four patients had a Sum Score 65 12. Using multiple regression analysis, PDF intensity was associated with dialytic age and ultrafiltration rate (UFR), PDF duration with dialytic age, while PDF fatigue frequency was associated with height. The Sum Score was associated with dialytic age and recovery time and negatively associated with daily activity, height and UFR (ml/kg/h). Conclusion: The intensity, duration and frequency of PDF are high in a large percentage of patients, suggesting that PDF is an intense event in terms of quantity and quality. Understanding the relationship between the variables associated with PDF and its intensity, duration and frequency may help better understand the underlying mechanisms of this burdensome condition