Validated measures in palliative cancer patients are very important in the evaluation and management of the disease. The Karnofsky Performance Scale (KPS) has been used for many years to assess the performance status of cancer patients. The aim of this study is to determine the validity and reliability of the KPS in cancer patients receiving palliative care in Turkey. Eighty patients with a cancer diagnosis who were admitted to Gaziosmanpaşa University Medical Faculty Hospital Palliative Care Unit between 01.03.2016 and 01.03.2017 were included in the study. KPS, measurements from the Katz Activi-ties of Daily Living (ADL) scale, and Basic Activities of Daily Living (BADL) scale were recorded. The alpha coefficient (Cronbach) was calculated by using SPSS version 20.0. The P-value was accepted as P < 0.05 in the analysis of the data. There was a positive and strong correlation between Katz ADL scale total score and KPS score (r = 0.895; P < 0.001). In ad-dition, there was a strong negative correlation between the total score of BADL scale and KPS score (r = –0.894; P < 0.001). As for the reliability of the scale scores, Cronbach’s alpha coefficient found to be 0.720. KPS is a reliable scale for Turkish cancer patients in palliative care settings.

This study was conducted to evaluate the relationship between lifelong learning perceptions of pediatric nurses and self-confidence and anxiety in clinical decision-making processes. One of the most important ways to adapt to change in the developing and changing health care environment worldwide and in evidence based nursing care is lifelong learning. The most essential characteristics of a lifelong learner are reflection, questioning, enjoying learning, understanding the dynamic nature of knowledge and engaging in learning by actively seeking learning opportunities so that evidence-based nursing care can be achieved. Pediatric nurses were included in this descriptive, correlational and cross‐sectional study. The study was based on pediatric nursing in the pediatric clinics of a hospital in the capital of Turkiye between April and July 2021. It was determined that the mean scores of lifelong learning differed according to gender, education level, length of service in the profession and the unit in which each individual worked, and these differences were statistically significant. Pediatric nurses’ lifelong learning level explained the three subdimensions of self‐confidence in clinical decision-making. The results of the regression analysis indicate that lifelong learning levels of the pediatric nurses did not significantly predict their scores on the subdimensions of anxiety with clinical decision‐making scale. Positive effects on clinical decision-making in the nursing process can be achieved if the tendencies of pediatric nurses toward lifelong learning are sufficient. Assessing nurses’ lifelong learning perceptions is an essential step toward implementing evidence-based care for pediatric patients. Clinical decision-making skills can be supported by increasing nurses’ lifelong learning awareness.

Background: Pain control during dental procedures is one of the most important topics related to behavior management in children. This study aims to compare the pain perception associated with a needle-free system (Comfort-In™) and the dental needle method during filling and pulpotomy treatments in children. Methods: The study included teeth that required treatment (pulpotomy or filling treatment) in 56 patients aged 4 to 11 years with no systemic problems or history of allergy. Patients were randomly divided into the needle-free system group (filling treatment, n = 13; pulpotomy, n = 15) and dental needle method group (filling treatment, n = 14; pulpotomy, n = 14). For pulpotomy and filling treatment performed with 0.3 mL anesthesia, the active ingredient of which is 2% lidocaine and 1/80000 epinephrine. The patients’ behavior before the procedure was evaluated by a pediatric dentist using the Frankl Behavior Scale. The pain intensity was assessed Immediately after injection (induction), during treatment (treatment), and at the end of the treatment (post treatment) by the Wong-Baker Faces Pain Scale. Results: The median (IQR-InterQuartile Range) induction pain value was 6[3-8] and 2[0-4] in dental needle method and needle-free system respectively, p < 0.001). In filling and pulpotomy treatment group, no difference between the needle and needle-free group for treatment and post-treatment pain values. Conclusions: For pulpotomy and filling treatment, needle-free system performed with 0.3 mL anesthesia was found as effective as infiltrative anesthesia with a dental needle method. Trial registration: ClinicalTrials.gov, NCT04653974. Registered 4 December 2020 – Retrospectively registered.

Belevcikli M, et al. J Dent Anesth Pain Med. 2023 Feb;23(1):1-8. https://doi.org/10.17245/jdapm.2023.23.1.1

Obesity is considered a major risk factor for obstructive sleep apnea syndrome (OSAS). This study aimed to examine the correlation between anthropometric measurements, which have been recently defined and are indicative of abdominal obesity and cardiometabolic diseases, OSAS severity, and polysomnography (PSG) parameters in patients with OSAS. This retrospective cohort study included patients who underwent all-night polysomnography with a prediagnosis of OSAS. These patients were categorized as having mild (5-15), moderate (15-30), and severe (>30) OSAS according to the apnea-hypopnea index (AHI). The anthropometric measurements used in the study consisted of waist-to-hip ratio (WHR), waist-to-height ratio (WHtR), (waist/hip)-to-height ratio (WHHR), a body shape index (ABSI), body adiposity index (BAI), abdominal volume index (AVI), and conicity index (CI). A total of 410 individuals were enrolled in the study (31 control subjects and 129 with mild, 101 with moderate, and 149 with severe OSAS). A significant difference was observed between groups in terms of all anthropometric measurements (p0.08, BAI>28.29, AVI>25.54, and CI>1.37. Multiple regression analyses demonstrated that age, sex, and AVI were independent predictors that determine OSAS presence. Anthropometric parameters that are indicators of abdominal obesity were found to be robustly correlated with cardiometabolic diseases and the severity of OSAS.

Altan A, et al. J Dent Anesth Pain Med. 2019 Dec;19(6):379-388. https://doi.org/10.17245/jdapm.2019.19.6.379