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Background: Back pain is a huge global problem. For some people, the pain is so severe that they feel the need to present to an emergency department (ED). Our aim was to explore patient and staff perspectives for the development of a digital care pathway (DCP) for people with back pain who have presented to ED, including acceptability, barriers and facilitators. Methods: We used a descriptive phenomenology approach using semi‐structured interviews with patient and staff participants at a tertiary hospital. Interviews were transcribed and data codes were developed using inductive thematic analysis. Themes were discussed between researchers until consensus was achieved. Results: A total of 16 interviews were carried out, half of which involved patient participants. We identified three major themes: (i) expectations and experiences of staff and patients with low back pain in ED; (ii) a digital care pathway can empower patients and support clinicians in providing care; and (iii) acceptability, barriers, facilitators and recommendations of engaging with a DCP to track the trajectory of back pain. Each theme was further categorised into subthemes. Conclusion: Introducing a DCP was perceived as acceptable and beneficial by patients and staff. Both groups were aware of the potential participant burden if surveys were too long. Introducing a DCP could be a valuable adjunct to current management care models, providing a standardised source of education with the potential for individualised tracking and monitoring. The design and development of a DCP will need to consider reported facilitators and address perceived barriers for engagement. Patient or Public Contribution: This project sought insights from patients and staff about a digital care pathway. This forms the first step of patient and consumer consultation before implementing a digital care pathway. All consumers were offered the opportunity to review their responses and our interpretation. [ABSTRACT FROM AUTHOR]

Objectives: To investigate whether participants with knee osteoarthritis classified as 'more' or 'less' physically active at baseline differ in characteristics and/or outcomes at baseline and at 3 and 12 months following the commencement of an education and exercise‐therapy program. Methods: Prospective cohort study using the GLA:D® Australia registry. The University of California, Los Angeles Physical Activity Scale (UCLA) participant data dichotomised as 'more' (≥7) or 'less' active (≤6). Groups were compared using chi‐square (obesity [baseline only], comorbidity prevalence, medication consumption, fear of damage from physical activity); and linear mixed model regression (12‐item Injury Osteoarthritis Outcome Score [KOOS‐12], pain [visual analogue scale], health‐related quality of life [QoL] [EQ‐5D‐5L]) statistics, adjusted for age, sex and baseline physical activity at 3 and 12 months. Results: We included 1059 participants (70% female). At baseline, 267 (25%) were classified as 'more' active, increasing to 29% and 30% at 3 and 12 months, respectively. At baseline, compared to the 'less' active group, the 'more' active group had a lower proportion of participants who were obese ('more' = 21% vs. 'less' = 44%), had comorbidities (58% vs. 74%) and consumed medications (71% vs. 85%); lower pain intensity (37 vs. 47); and higher KOOS‐12 (59 vs. 50), and health‐related QoL (0.738 vs. 0.665) scores. When accounting for age, sex and baseline physical activity, improvements seen in knee‐related burden and health‐related QoL were not different between groups at 3 or 12 months. Compared to the 'less' active group, the proportion of participants not consuming medication remained higher in the 'more' active group at 3 ('more' 45% vs. 'less' 28%) and 12 months (43% vs. 32%). Conclusion: 'More' active people with knee osteoarthritis were less likely to be obese, had fewer comorbidities, lower medication consumption, knee‐related burden and pain intensity, and higher health‐related QoL than 'less' active participants at all timepoints. [ABSTRACT FROM AUTHOR]

To determine the knowledge and confidence of physiotherapists in managing knee osteoarthritis (OA) and patellofemoral pain (PFP); and explore their learning behaviors and preferences related to the management of these knee conditions. One hundred and sixteen Australian and Canadian Physiotherapists were recruited via social media, e-mail, and an online course. Part 1: Quantitative involved an online survey evaluating knowledge of evidence and confidence in providing treatments for knee OA and PFP. Part 2: Qualitative involved semi-structured interviews with 13 participants exploring current practice and learning needs, that were analyzed using an initial framework structured on interview questions, followed by inductive approach to identify additional themes. Awareness regarding evidence supporting exercise for knee OA and PFP was good (89–96%), and qualitative themes indicated physiotherapists emphasized exercise-therapy and education. Perceived value of passive treatments and surgery varied. Preference for face-to-face workshops to address learning needs, alongside describing time and cost barriers to access them, emerged from qualitative findings. Online learning formats were viewed as convenient, but not as effective as face-to-face learning. Knowledge and confidence related to interventions for knee OA and PFP of Australian and Canadian physiotherapist participants broadly aligns with guidelines. Knowledge translation strategies focused on face-to-face workshops, supported by online education may help to bridge evidence-to-practice gaps. [ABSTRACT FROM AUTHOR]

Abstract Background It is unknown if medications used to treat bipolar disorder have effects on brain activation, and whether or not any such changes are mood-independent. Methods Patients with bipolar disorder who were depressed (n = 5) or euthymic (n = 5) were examined using fMRI before, and 14 days after, being started on lithium (as monotherapy in 6 of these patients). Patients were examined using a word generation task and verbal memory task, both of which have been shown to be sensitive to change in previous fMRI studies. Differences in blood oxygenated level dependent (BOLD) magnitude between the pre- and post-lithium results were determined in previously defined regions of interest. Severity of mood was determined by the Hamilton Depression Scale for Depression (HAM-D) and the Young mania rating scale (YMRS). Results The mean HAM-D score at baseline in the depressed group was 15.4 ± 0.7, and after 2 weeks of lithium it was 11.0 ± 2.6. In the euthymic group it was 7.6 ± 1.4 and 3.2 ± 1.3 respectively. At baseline mean BOLD signal magnitude in the regions of interest for the euthymic and depressed patients were similar in both the word generation task (1.56 ± 0.10 and 1.49 ± 0.10 respectively) and working memory task (1.02 ± 0.04 and 1.12 ± 0.06 respectively). However, after lithium the mean BOLD signal decreased significantly in the euthymic group in the word generation task only (1.56 ± 0.10 to 1.00 ± 0.07, p < 0.001). Post-hoc analysis showed that these differences were statistically significant in Broca's area, the left pre-central gyrus, and the supplemental motor area. Conclusion This is the first study to examine the effects of lithium on brain activation in bipolar patients. The results suggest that lithium has an effect on euthymic patients very similar to that seen in healthy volunteers. The same effects are not seen in depressed bipolar patients, although it is uncertain if this lack of change is linked to the lack of major improvements in mood in this group of patients. In conclusion, this study suggests that lithium may have effects on brain activation that are task- and state-dependent. Given the small study size and the mildness of the patient's depression these results require replication.

Looks at how mussels survive the wave-swept rocky intertidal zones, by biochemicals secreted by their feet. How they cling to their attachments; Detailed description of their byssal; Specific look at three mussel species; Stress at which the threads break; How the mussels have adapted to their environment.

The excessive number of terms associated with invasive species, and their often incorrect usage, hinders stakeholder education about the threats of invasive species. Here we introduce seven terms (native, nonnative, introduced, established, invasive, nuisance, and range change) that are applicable across invasive taxa, understandable, typically interpreted correctly, and useful for describing most situations regarding invasive species. We also list six terms to avoid (native invasive, invasive exotic, invasive weed, alien, foreign, and nonindigenous) that create confusion via their misuse and misinterpretation. The terms we propose will increase understanding, thereby promoting behavior changes aimed at limiting the negative impacts of invasive species. [ABSTRACT FROM AUTHOR]

Objectives: Back pain is a prevalent condition that affects 1 in 6 Australians at any time, with high associated health care costs. To date, there is limited information relating to symptom severity and recovery trajectory in people with back pain who present to the emergency department for care. A digital care pathway (DCP) can track patient outcomes following presentation with back pain. The primary aim of this protocol is to outline the co-development, implementation, and evaluation of a DCP for back pain patients who present to the emergency department., Methods: The primary aim will be addressed in 3 overlapping phases: Phase 1 (co-design) will include interviews with back pain patients and health care professionals from the Northern Hospital Emergency Department. Interview findings will inform education resources featured on the DCP and establish questionnaire content and frequency acceptability. Phase 2 (implementation) will include the rollout of the DCP and tracking of patient-reported outcome measures, which will be collected over 12 weeks. Phase 3 (evaluation) will include interviews with a subset of back pain patients who have participated in Phase 2 to evaluate the acceptability of the DCP and the barriers and facilitators of using the DCP., Ethics and Dissemination: This project has been approved via the National Health and Medical Research Council of Australia's National Mutual Acceptance Scheme by St Vincent's Hospital Human Ethics Committee (2022/PID06476), La Trobe University Research Governance (HEC#206/22), and Northern Health Research Governance (NH-2023-372687). We plan to publish the findings in a peer-reviewed journal and present them at conferences., (Copyright © 2024 Emergency Nurses Association. Published by Elsevier Inc. All rights reserved.)