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(1) Background: The aim of the study was to assess the potential effectiveness of clinical diagnostic examinations, such as muscle palpation, and instrumental examinations, such as electromyography, in the early detection of TMJ involvement in patients with juvenile idiopathic arthritis (JIA), as early diagnosis of these disorders can reduce the risk of developing facial growth anomalies and dento-skeletal malocclusions. (2) Methods: Evaluations were conducted on a cohort of 15 people with juvenile idiopathic arthritis (JIA) and a comparison group of 15 healthy participants at the start of the trial (T0) and after 18 ± 6 months (T1). Data were obtained through clinical examination, involving muscle palpation of the anterior temporalis, masseters, and sternocleidomastoids, and by instrumental analysis using electromyography. The parametric student's t-test was used to evaluate group comparisons for data that were normally distributed, whereas the nonparametric Mann–Whitney U test was employed for parameters that did not follow a normal distribution. (3) Results: In the JIA group, higher levels of pain were recorded in the sternocleidomastoid muscles on both sides as compared to the control group (p < 0.05) at both T0 and T1. Electromyography revealed no statistically significant variances both in the JIA group and in the control group, except for the IMP index, characterized by a significant improvement over time for the JIA group. (4) Conclusions: According to the methodology employed in this study, all JIA patients had TMD symptoms, mainly muscle disorders. The existence of statistically significant parameters suggests the potential to regard muscle palpation and electromyography as predictive indicators of TMJ involvement in JIA subjects. Additional research is required to validate their reliability. [ABSTRACT FROM AUTHOR]

Background: Competence is an essential concept for measuring nurses' performance in terms of effectiveness and quality. To this end, our analysis highlighted the process of acquiring competencies, their self-evaluation into clinical practice, and how their proficiency levels change throughout the nursing career. In detail, this research explored nurses' perceived level of competence and the factors that influence it in different contexts. Methods: A cross-sectional survey using a structured questionnaire to assess the nursing participants' perception of their competencies in different clinical settings was accomplished. Results: A descriptive and bivariate analysis was performed on 431 nurses. Most respondents assessed their level of competence to be higher than their roles required. The Kruskal–Wallis test confirmed that nursing experience was a relevant factor influencing nursing competencies. Conclusions: We suggest improving the competence of practicing nurses, using experience as a measurable effect of their development. [ABSTRACT FROM AUTHOR]

Swallowing is a complex but stereotyped motor activity aimed at serving two vital purposes: alimentary function and the protection of upper airways. Therefore, any impairment of the swallowing act can represent a significant clinical and personal problem that needs an accurate diagnosis by means of reliable and non-invasive techniques. Thus, a systematic review and meta-analysis was performed to investigate the reliability of the Iowa Oral Pressure Instrument (IOPI) in distinguishing healthy controls (HC) from patients affected by swallowing disorders or pathologies and conditions that imply dysphagia. A comprehensive search was conducted following the Preferred Reporting Items for Systematic reviews and Meta-Analyses (PRISMA) guidelines and using PubMed, Scopus, Web of Science, Cochrane, and Lilacs databases. Overall, 271 articles were identified and, after a three-step screening, 33 case-control and interventional studies reporting IOPI measurements were included. The methodological quality of the retrieved studies resulted in being at a low risk of bias. The meta-analysis on case-control studies showed that maximum tongue pressure (MIP) values were always higher in HC than in patients, with an overall effect of the MIP difference of 18.2 KPa (17.7–18.7 KPa CI). This result was also confirmed when the sample was split into adults and children, although the MIP difference between HC and patients was greater in children than in adults (21.0 vs. 15.4 KPa in the MIP mean difference overall effect, respectively). Tongue endurance (TE) showed conflicting results among studies, with an overall effect among studies near zero (0.7 s, 0.2–1.1 s CI) and a slight tendency toward higher TE values in HC than in patients. Among the intervention studies, MIP values were higher after treatment than before, with a better outcome after the experimental tongue training exercise than traditional treatments (the MIP mean difference overall effect was 10.8 and 2.3 KPa, respectively). In conclusion, MIP values can be considered as a reliable measure of swallowing function in adults and in children, with a more marked MIP difference between HC and patients for the children population. MIP measures in patients are also able to detect the best outcome on the tongue function after the training exercise compared to traditional training. [ABSTRACT FROM AUTHOR]