Nurses' Empathy in Different Wards: A Cross-Sectional Study.

BACKGROUND: Empathy is an important component of the nurse-client relationship and nursing care. The current study aimed to compare nurses' level of empathy with patients in critical care units, psychiatric, and emergency wards. MATERIALS AND METHODS: The present cross-sectional study was conducted on 112 nurses selected by convenience sampling in three educational hospitals affiliated with Isfahan University of Medical Sciences, Iran from June to September 2017. Data collection tool was a two-part questionnaire consisting of sociodemographic data (such as age, gender, and work experience) and Jefferson Scale of Empathy (JSE) containing 20 items, scored according to Likert scale from totally agree (7 points) to totally disagree (1 point). In total, the maximum score was 140 and the minimum score was 20. Data were analyzed using SPSS version 16 as well as descriptive and analytical statistical tests (multiple regression). RESULTS: The mean (SD) empathy score of nurses working in critical care units, emergency, and psychiatric wards was 87.51 (6.65), 87.59 (4.90), and 90.71 (7.12), respectively. Regarding the regression models, it was observed that only the work experience was a significant predictor for empathy (ß = 0.19, p = 0.04). This model predicted 3.50% of variances in the nurses' empathy. CONCLUSIONS: Nurses' level of empathy in this study was above average with equal scores in different wards. Therefore, increasing the nurses' level of empathy is essential in interventional studies.

Salivary Visfatin Concentration in Response to Non-surgical Periodontal Therapy.

INTRODUCTION: Visfatin is a pro-inflammatory cytokine that has been associated with several immunomodulating processes. The relationship between visfatin and periodontitis has been the subject of a few studies that have described visfatin as an inflammatory marker for periodontitis. However, studies on visfatin as a potential therapeutic target in periodontal diseases are scarce. In the present study, we evaluated the alterations in salivary visfatin levels in response to non-surgical periodontal treatment. MATERIALS AND METHODS: Twenty individuals with moderate to severe chronic periodontitis and twenty periodontally healthy individuals were selected for this study according to clinical parameters. Patients with chronic periodontitis were treated by non-surgical periodontal therapy. Clinical parameters were recorded and saliva samples were obtained from the control group and test group before (T1 group) and one month after periodontal treatment (T2 group). Salivary visfatin concentrations were measured by standard enzyme-linked immunosorbent assay (ELISA). Statistical analysis was performed with the statistical software SPSS, version 18. RESULTS: Visfatin was detectable in all samples. T1 and control groups were significantly different in terms of clinical parameters and visfatin levels. Visfatin concentrations were reduced significantly after non-surgical periodontal therapy. Periodontal treatment also resulted in significant reductions of all clinical parameters with the exception of clinical attachment level. CONCLUSION: The results demonstrated that salivary levels of visfatin are reduced after non-surgical periodontal therapy to the levels comparable with those found in healthy individuals. Therefore, the salivary visfatin level may have the potential to be a target marker for assessment of responses to non-surgical periodontal therapy. However, more studies with larger sample sizes are necessary to validate these findings.

Salivary visfatin concentrations in patients with chronic periodontitis.

BACKGROUND: Visfatin, also known as pre-B-cell colony-enhancing factor, is secreted from a variety of cells and is thought to have some proinflammatory and immunomodulating effects. It is indicated that serum/plasma levels of visfatin increase in a number of inflammatory disorders. The present study aims to evaluate salivary concentrations of visfatin in patients with chronic periodontitis (CP). METHODS: Twenty patients with CP and 20 periodontally healthy individuals were enrolled in this study. For each patient, the values of clinical parameters, such as bleeding index, plaque index, probing depth, and clinical attachment level (CAL), were recorded. Whole saliva samples were collected, and concentrations of visfatin were evaluated using standard enzyme-linked immunosorbent assay. Statistical analysis was performed using statistical software. RESULTS: Visfatin was detectable in all samples. Salivary visfatin concentrations were significantly higher in the periodontitis group. In addition, there was a positive significant relationship between salivary visfatin concentrations and CAL in the periodontitis group. However, no significant association was observed between salivary visfatin levels and other periodontal parameters or body mass index. CONCLUSION: These results indicate that there is a relationship between salivary visfatin and CP; however, further studies are needed to confirm this finding.

Prepregnancy Maternal Weight and Body Mass Index of Children with and without Congenital Heart Disease.

OBJECTIVE: Congenital heart diseases are among the most frequent major congenital anomalies. One of the suspected reasons for congenital heart defects is overweight and obesity of mother during prepregnancy and pregnancy. We studied the relationship between maternal overweight and obesity and the risk of congenital anomaly. METHODS: All of children with congenital heart defect (164 infants with major nonsyndromic heart disease) referred to our pediatric cardiology clinic or admitted to our ward during 2011-2012 were included in this study. Controls were 158 live-born infants without any major malformations and their mothers. Mothers of these infants were studied for weight, height and body mass index (BMI). Findings : The most frequent congenital heart disease was ventricular septal defect (39%), patent ductus arteriosus (11%), complete atrioventricular septal defect (10%), pulmonary stenosis (9.1%), and atrial septal defect (8.5%). There was no significant difference between maternal age (P=0.1), weight (P=0.8) and height (P=0.3) in the two groups. The mothers had not significantly higher BMI than that of the control mothers. Compared with underweight (BMI <18.5) and normal weight women (OR: 1.24, 95%CI: 0.40-3.89), overweight (OR: 0.98, 95%CI: 0.31-3.10) and obese women (OR: 1.16, 95%CI: 0.34-4.00) were not more likely to have an infant with a congenital heart defect. CONCLUSION: This study suggests that there may not be a relation between maternal BMI and having a child with congenital heart defect.

Salivary soluble receptor activator of nuclear factor kappa B ligand/osteoprotegerin ratio in periodontal disease and health.

PURPOSE: The receptor activator of nuclear factor kappa B (RANK)/RANK ligand (RANKL)/osteoprotegerin (OPG) system plays a significant role in osteoclastogenesis, activation of osteoclasts, and regulation of bone resorption. This study aimed to evaluate the use of the salivary soluble RANKL (sRANKL)/OPG ratio as a diagnostic marker for periodontitis in nonsmokers. METHODS: Twenty-five patients with chronic periodontitis and 25 individuals with a healthy periodontium were enrolled in this study. Samples containing 5 mL of unstimulated saliva were obtained from each subject. Salivary sRANKL and OPG concentrations were determined using a standard enzyme-linked immunosorbent assay. Statistical analysis was performed using SPSS ver. 18.0. RESULTS: The levels of sRANKL and OPG were detectable in all of the samples. Positive relationships were found between the plaque index and clinical attachment level and both the salivary concentration of sRANKL and the salivary sRANKL/OPG ratio (P<0.05). The salivary concentration of sRANKL and the sRANKL/OPG ratio were significantly higher in the periodontitis group than in the healthy group (P=0.004 and P=0.001, respectively). In contrast, the OPG concentration showed no significant differences between the groups (P=0.455). CONCLUSIONS: These findings suggest that the salivary sRANKL/OPG ratio may be helpful in the screening and diagnosis of periodontitis. However, longitudinal studies with larger populations are needed to confirm these results.