Nurse Anesthetist Practice Over 40 Years: A Repeated Cross-Sectional Study in Norway.

Research focusing on the scope of practice by nurse anesthetists (NAs) is limited. The purpose of this study was to examine NAs' scope of practice in Norway, and to explore whether and how this has changed during the period from 1979 to 2018. The study had a repeated crosssectional design. All members of the Norwegian Association of Nurse Anesthetists at the four time-points (1979, 1989, 1999 and 2018) were invited to participate in a questionnaire study. Inclusion criteria were education and work as an NA and currently working in Norway. Data were analyzed using the Statistical Package for the Social Sciences (SPSS). Findings indicate that the scope of NAs' practice in Norway has been increasingly restricted from 1979 to 2018 (N = 2171, P < .001). Additionally, the presence of an anesthesiologist when performing anesthesia had significantly increased during that time (39% in 1979 vs 90% in 2018). However, NAs' independent practice significantly increased in some areas, such as handling of acute situations, (i.e., handling of laryngospasm/bronchospasm [41% in 1979 versus 54% in 2018]). International and national standards underline the independent role of NAs. The development shown in our results should be addressed to avoid further restrictions of NAs' scope of practice.

Females report higher postoperative pain scores than males after ankle surgery.

OBJECTIVES: The majority of patients experience moderate-to-intense pain following ankle surgery. Early, adequate treatment of postoperative pain is desirable for optimal pain relief, which in turn may facilitate optimal pulmonary function, normal respiration pattern, rehabilitation and prevention of a chronic pain condition. In this retrospective study, we aimed to identify possible predictors of moderate-to-intense postoperative pain while in the Post Anaesthesia Care Unit (PACU) in patients operated for ankle fractures. MATERIALS AND METHODS: Social demographics and clinical characteristics from admission throughout the stay in the PACU were collected from the hospital patient record system in retrospect. Pain was assessed using a Visual Analogue Scale (VAS) or a verbal Numeric Rating Scale (vNRS). A VAS/vNRS score 4-6 was classified as moderate and 7-10 as intense pain. Other factors which were investigated were time from ankle fracture to surgery, anaesthetic procedure, pre-, per- and postoperative medical treatment, radiological classification, complexity of fracture, operative technique, and time using tourniquet procedure. RESULTS: Data from 336 patients who underwent surgery to repair an ankle fracture between January 2009 and December 2010 were analysed. None of the following variables had a statistically significant effect on pain; age, weight, smoking, timeframe from fracture to operation, type of anaesthesia, opioids given peroperatively, complexity of the fracture, operation technique or tourniquet inflation procedure. Female sex predicted moderate-to-intense postoperative pain in the PACU with odds ratio 2.31 (95% confidence interval 1.39-3.86), P=0.001. As far as we know, this is the first study to show a sex difference in reporting pain in the first hours after surgery for ankle fracture. CONCLUSION: Female patients operated for ankle fracture report higher pain-intensity-score than male patients while in the PACU. IMPLICATIONS: Our findings suggest that treatment strategies to prevent high peaks of pain should particularly target women operated for an ankle fracture.