Hospital corridors as lived spaces: The reconfiguration of social boundaries during the early stages of the Covid pandemic.

This article explores the meanings and uses of a hospital corridor through 98 diary entries produced by the staff of an English specialist hospital during the early stages of the COVID-19 pandemic. Drawing on Lefebvre's (1991, The production of space. Blackwell) threefold theorisation of space, corridors are seen as conceived, perceived and lived spaces, produced through and enabling the reconfiguration and reinterpretation of social interactions. The diaries depict two distinct versions of the central hospital corridor: its 'normal' operation prior to the pandemic when it was perceived as a social and symbolic space for collective sensemaking and the 'COVID-19 empty corridor' described as a haunting place that divided hospital staff along ostensibly new social and moral boundaries that impacted negatively on lived work experiences and staff relationships. The mobilisation of the central hospital corridor in the daily social construction of meaning and experience during a period of organisational and societal crisis suggests that corridors should not be only seen as a material backdrop for work relationships but as social entities that come into being and are maintained and reproduced through the (lack of) performance of social relations.

Clinical gait analysis 1973-2023: Evaluating progress to guide the future.

Clinical gait analysis has been used to inform treatment for over 50 years. Over that period there have been significant advances in motion capture technology and software development, driven in part by innovations in biomechanics. The aim of this paper is to review the current state of the art in gait analysis, mapping progress over the last five decades using the collective experience of the community of researchers and clinicians.An online survey was circulated to gait analysts to canvas opinion and responses were received from 229 people from 28 countries.Respondents identified the greatest progress in the areas of hardware, automation of processes, and software development. Despite laboratories being better equipped, many of today's challenges would have been very familiar to those working in 1973. Better algorithms and more evidence are needed to establish a secure link between gait analysis data and clinical decision making. Biomechanical models require further refinement to overcome well known limitations. Despite innovation, clinical gait analysis remains relatively unknown in the wider healthcare field.Growth in the global Gait Analysis communities and advances in remote communication technology have created new opportunities for taking on this challenge over the next 50 years. Hopefully, future innovation will lead to clinical gait analysis becoming more accessible, more flexible to real world mobility and more able to exploit emerging advanced modelling techniques.

Sensemaking in the early stages of the COVID-19 pandemic: A narrative exploration of polarised morality in an NHS Trust.

This article presents an analysis of personal diaries kept by health-care staff within a specialist NHS Trust in England during the initial 3 months of the COVID-19 pandemic. It adopts a moral sensemaking perspective to explore how NHS employees mobilised and reframed ideas of right and wrong in order to make sense of unprecedented uncertainty and displacement. By focussing on how the macro and micro politics of the pandemic were played out in the organisation, the study finds that polarised moral judgements were invoked in order to justify and rationalise a broad array of associated emergent emotions, intuitions, behaviours and practices. This polarisation of moral responses could be seen as a desire to bring order out of chaos and put matters back into place following displacement. This is inevitably an ongoing, complex and variegated enterprise whose results can be as often discomforting as they can be reassuring. Indeed, while moral sensemaking was partly beneficial for staff in that it promoted a greater sense of camaraderie and support for others, it also appeared to have darker consequences in terms of staff wellbeing and the development of more impermeable social boundaries across the organisation through processes of moral 'othering'.

An international survey mapping practice and barriers for upper-limb assessments in movement analysis.

BACKGROUND: Upper-limb movement analysis could improve our understanding of function, pathological mechanisms and inform rehabilitation and surgical decision-making. Despite the potential benefits, the use of clinical upper-limb motion analysis is not well established and it is not clear what the barriers to clinical motion analysis are. RESEARCH QUESTION: What is current practice for assessment of the upper-limb and what are the barriers currently limiting upper-limb motion analysis being routinely used in clinical practice? METHODS: A web-based questionnaire was used to collect responses through international professional movement analysis society coordinators over an 18 month-period. RESULTS: A total of 55 responses were received and 75% of laboratories performed some form of upper-limb assessment. In total 44% of laboratories performed upper-limb assessments for clinical purposes and only 33% did 3D-movement analysis. The most commonly seen patient groups were those with neurological injury e.g. cerebral palsy (adults and children) and normal controls for comparative purposes. Barriers to upper-limb motion analysis were the availability of standard reference tasks, protocols, software, funding and clinical need. Practice was variable with no universally identified approaches to upper-limb movement analysis. Differences in practice were also identified between laboratories accredited by the Clinical Movement Analysis Society of the UK and Ireland and other international professional societies and affiliate laboratories. SIGNIFICANCE: These findings may be used to inform the development of practice standards and progress the use of clinical motion analysis in the upper-limb. This study provides a summary and describes current practice, potentially providing access to peer support and experience for laboratories with an identified clinical need looking to conduct upper-limb assessment. A national picture (UK and Ireland) for practice regarding upper-limb assessment in this sub-population is presented. We have laid out further work which is needed to establish standards of practice or consensus initiatives for enhancing clinical upper-limb motion analysis.

Ankle-foot orthosis adherence in children and adolescents with cerebral palsy: A scoping review.

BACKGROUND: Ankle-foot orthoses (AFOs) are commonly supplied to children with cerebral palsy (CP) to support their gait. However, usage is reported to decrease through adolescence. Because AFOs can allow users to engage in daily activities and develop their independence, a wider understanding of nonadherence is essential to determining the most appropriate ways to support orthotic prescription for children with CP in the future. This scoping review will present the literature that investigates AFO adherence of children or adolescents with CP and identify potential avenues for future research and practice.A literature search was carried out using the EBSCO and Web of Science databases to identify literature that investigates AFO adherence by children with CP through measurement of AFO usage and exploration of factors that may influence that usage. Papers that investigated AFO adherence in children/adolescents with CP, either through usage or factors that could affect usage, were included in this review. Data were synthesized using a charting form developed for this review. In total, three papers were included in this review. Two included assessments of AFO usage and all three included at least anecdotal references to factors that could influence that usage.Variation in usage time was seen across participants in all studies, although the method used to record usage may influence reported usage values. Key factors that could affect usage were observed in four key categories: physical/AFO-related factors, personal factors, social factors, and situational appropriateness. Adherence is a complex subject, and both measurement of usage and factors that influence usage are key components needed to understand how children engage with their AFO. By better understanding the motivators and barriers to adherence, it is possible to better support the provision of AFOs in the future.

Use and evaluation of assistive technologies for upper limb function in tetraplegia.

CONTEXT: More than half of all spinal cord injuries (SCI) occur at the cervical level leading to loss of upper limb function, restricted activity and reduced independence. Several technologies have been developed to assist with upper limb functions in the SCI population. OBJECTIVE: There is no clear clinical consensus on the effectiveness of the current assistive technologies for the cervical SCI population, hence this study reviews the literature in the years between 1999 and 2019. METHODS: A systematic review was performed on the state-of-the-art assistive technology that supports and improves the function of impaired upper limbs in cervical SCI populations. Combinations of terms, covering assistive technology, SCI, and upper limb, were used in the search, which resulted in a total of 1770 articles. Data extractions were performed on the selected studies which involved summarizing details on the assistive technologies, characteristics of study participants, outcome measures, and improved upper limb functions when using the device. RESULTS: A total of 24 articles were found and grouped into five categories, including neuroprostheses (invasive and non-invasive), orthotic devices, hybrid systems, robots, and arm supports. Only a few selected studies comprehensively reported characteristics of the participants. There was a wide range of outcome measures and all studies reported improvements in upper limb function with the devices. CONCLUSIONS: This study highlighted that assistive technologies can improve functions of the upper limbs in SCI patients. It was challenging to draw generalizable conclusions because of factors, such as heterogeneity of recruited participants, a wide range of outcome measures, and the different technologies employed.

Implementation and evaluation of a nurse-allied health clinic for patients after haematopoietic stem cell transplantation.

PURPOSE: Patients who undergo haematopoietic stem cell transplantation (HSCT) often have multiple health issues following hospital discharge. In many centres, outpatient follow-up is solely conducted by specialist physicians. We aimed to implement and describe the outcomes of a nurse-allied health multidisciplinary clinic. METHODS: The clinic consisted of six disciplines-nursing, pharmacy, dietetics, physiotherapy, occupational therapy and social work. All allogeneic and high risk autologous HSCT patients were reviewed at 2 weeks after discharge and on day 100 post HSCT, with additional reviews as needed. Occasions of service, interventions, readmission data and physician satisfaction survey were collected prior to and after implementation. Additionally, patient feedback and quality of life survey (FACT-BMT) were collected during the first 6 months. RESULTS: From July to December 2019, 57 patients were reviewed in the clinic (475 reviews, average 8.3 reviews per patient). Common interventions included the following: exercise programs by physiotherapist (n = 111), diet prescription (n = 103), counselling by social worker (n = 53), medication lists provision (n = 51), fatigue management (n = 43) and nurse education (n = 22). The clinic did not reduce patients' readmission rate; however, positive feedback from patients and physicians were reported. FACT-BMT results demonstrated that there are unmet needs, particularly fatigue management, sexual education and support, body images, back to work support and quality of life improvement. From discharge to day 100, there was no significant improvement in quality of life. CONCLUSIONS: This clinic provides an innovative approach to patient-centred care in HSCT. It has been well received by patients who were supported by multidisciplinary interventions.

What Are You Afraid Of? Managing Staff Fear and Anxiety With Agitated Patients.

INTRODUCTION: Mental health workers frequently encounter situations in which patients display agitation and escalating behaviors, increasing the risk for assaults, injuries, time off, and possible termination. These factors contribute to increased fear and anxiety when engaging with agitated patients in the psychiatric setting. AIM: The aim of this quality improvement project was to explore how a multilevel approach of psychiatric simulation training, psychiatric emergency code support, enhanced crisis prevention intervention training, and self-care education addressed staff fear and anxiety related to managing agitated patients. METHOD: Data collection was done by voluntary pre and post simulation training surveys, medical record review of high-risk violent patients, documented psychiatric emergency code debriefings, implementation of enhanced crisis prevention education, and voluntary self-care evaluations completed by mental health workers at staff retreats. RESULTS: Findings with psychiatric simulation showed effectiveness in improving role clarity, confidence, and feelings of preparedness for managing crisis situations. Review of code debriefings identified safety as the highest problem. Small work groups were created to address individualized elements that were expressed by mental health workers as safety concerns. Self-care education through staff retreats increased awareness on prevention of compassion fatigue and burnout, while allowing mental health workers to engage in activities that promote and improve cohesiveness of the team. CONCLUSIONS: These approaches effectively addressed management of fear and anxiety with agitated patients as well as solidified the notion that a multilevel approach is necessary.

The use of technology in the subcategorisation of osteoarthritis: a Delphi study approach.

Objective: This UK-wide OATech Network + consensus study utilised a Delphi approach to discern levels of awareness across an expert panel regarding the role of existing and novel technologies in osteoarthritis research. To direct future cross-disciplinary research it aimed to identify which could be adopted to subcategorise patients with osteoarthritis (OA). Design: An online questionnaire was formulated based on technologies which might aid OA research and subcategorisation. During a two-day face-to-face meeting concordance of expert opinion was established with surveys (23 questions) before, during and at the end of the meeting (Rounds 1, 2 and 3, respectively). Experts spoke on current evidence for imaging, genomics, epigenomics, proteomics, metabolomics, biomarkers, activity monitoring, clinical engineering and machine learning relating to subcategorisation. For each round of voting, ≥80% votes led to consensus and ≤20% to exclusion of a statement. Results: Panel members were unanimous that a combination of novel technological advances have potential to improve OA diagnostics and treatment through subcategorisation, agreeing in Rounds 1 and 2 that epigenetics, genetics, MRI, proteomics, wet biomarkers and machine learning could aid subcategorisation. Expert presentations changed participants' opinions on the value of metabolomics, activity monitoring and clinical engineering, all reaching consensus in Round 2. X-rays lost consensus between Rounds 1 and 2; clinical X-rays reached consensus in Round 3. Conclusion: Consensus identified that 9 of the 11 technologies should be targeted towards OA subcategorisation to address existing OA research technology and knowledge gaps. These novel, rapidly evolving technologies are recommended as a focus for emergent, cross-disciplinary osteoarthritis research programmes.

Pregnancy and Litter Size, But Not Lamb Sex, Affect Feed Intake and Wool Production by Merino-Type Ewes.

Two experiments (Australia and Mexico) tested whether feed intake (FI) and wool production (WP) are affected by pregnancy (PRG), litter size (LZ), or lamb sex (LS) in Merino-type ewes. In Experiment-1, ewes were either not pregnant (NPR; n = 6), or carrying 1 (PR1; n = 7) or 3 (PR3; n = 11) fetuses, were studied in individual pens. NPR ewes had lower (p < 0.02) FI throughout PRG and lactation (LAC), except around lambing (p < 0.001). Following lambing, FI increased in PRG ewes (p < 0.001) to double the values in NPR ewes. PRG reduced WP (p < 0.001); in PR3, WP was lower than for both PR1 and NPR (p < 0.001). WP decreased during LAC and was lower in ewes rearing lambs than in NPR ewes (p < 0.001). Experiment-2 used 48 pregnant ewes (28 bearing singles and 20 bearing twins). Dam and lamb live weights (LW) and body condition (BC) were recorded from birth to weaning at 60 d, and dam fleece weight (DFW) was measured at weaning (12 months growth). WP was higher in ewes bearing and rearing single lambs than in ewes bearing twins (p < 0.001). DFW was positively (p < 0.01) related to LZ, dam LW, and BC, but not to changes in dam LW during LAC, or to lamb weight at birth or weaning, or LW gain, or LS. In conclusion, FI was affected during PRG and by LZ during LAC, whereas WP was influenced by LZ, but not LS, only during pregnancy.

"Dynamic knee valgus" - Are we measuring what we think we're measuring? An evaluation of static and functional knee calibration methods for application in gait and clinical screening tests of the overhead squat and hurdle step.

BACKGROUND: "Dynamic knee valgus" has been identified as a risk factor for significant knee injuries, however, the limits and sources of error associated with existing 3D motion analysis methods have not been well established. RESEARCH QUESTION: What effect does the use of differing static and functional knee axis orientation methods have on the observed knee angle outputs for the activities of gait, overhead squatting and a hurdle step? METHODS: A pre-existing dataset collected from one season (September 2015-May 2016) as part of a prospective observational longitudinal study was used. A secondary analysis of data for 24 male footballers, from a single British University football team, was conducted in order to evaluate the effect of static (conventional gait model) and dynamic (constrained and unconstrained mDynaKAD) methods on knee joint kinematics for flexion-extension and valgus-varus angles. RESULTS: No single calibration method consistently achieved both the highest flexion and lowest valgus angle for all tests. The constrained and unconstrained mDynaKAD methods achieved superior alignment of the knee medio-lateral axis compared to the conventional gait model, when the movement activity served as its own calibration. The largest mean difference between methods for sagittal and coronal plane kinematics was less than 4° and 14° respectively. Cross-talk could not account for all variation within the results, highlighting that soft tissue artefact, associated with larger muscle volumes and movements, can influence kinematics results. SIGNIFICANCE: When considering the trade-off between achieving maximum flexion and minimal valgus angle, the results indicate that the mDynaKAD methods performed best when the selected movement activity served as its own calibration method for all activities. Clinical decision making processes obtained through use of these methods should be considered in light of the model errors associated with cross-talk and effect of soft tissue artefact.

Outcomes of using flash glucose monitoring technology by children and young people with type 1 diabetes in a single arm study.

BACKGROUND AND OBJECTIVE: Outcomes of using flash glucose monitoring have been reported in adults. This trial evaluated use in children and teenagers with type 1 diabetes. METHODS: Prospective, single arm, non-inferiority multicenter study to demonstrate equivalence of time in range (TIR [70-180 mg/dL]) by comparing 14-day masked sensor wear (baseline) with self-monitored blood glucose (SMBG) testing to the final 14-days of 8-week open-label system use for diabetes self-management including insulin dosing. RESULTS: A total of 76 children and teenagers (46.1% male; age 10.3 ± 4.0 years, type 1 diabetes duration 5.4 ± 3.7 years; mean ± SD) from 10 sites participated. TIR improved significantly by 0.9 ± 2.8 h/d (P = 0.005) vs SMBG baseline. Time in hyperglycemia (>180 mg/dL) reduced by -1.2 ± 3.3 h/d (P = 0.004). HbA1c reduced by -0.4% (-4.4 mmol/mol), from 7.9 ± 1.0% (62.9 ± 11.2 mmol/mol) baseline to 7.5 ± 0.9% (58.5 ± 9.8 mmol/mol) study end (P < 0.0001) with reductions across all age-subgroups (4-6, 7-12 and 13-17 years). Time in hypoglycemia (<70 mg/dL) was unaffected. Throughout the treatment phase system utilization was 91% ± 9; sensor scanning was 12.9 ± 5.7/d with SMBG dropping to 1.6 ± 1.9 from 7.7 ± 2.5/d. Diabetes Treatment Satisfaction Questionnaire "Total Treatment Satisfaction" score improved for parents (P < 0.0001) and teenagers (P < 0.0001). No adverse events (n = 121) were associated with sensor accuracy, 42 participants experienced sensor insertion signs and symptoms. Three participants experienced three mild device-related (sensor wear) symptoms, resolving quickly (without treatment [n = 2], non-prescription antihistamines [n = 1]). CONCLUSIONS: Children with diabetes improved glycemic control safely and effectively with short-term flash glucose monitoring compared to use of SMBG in a single arm study.

Study of the measurement and predictive validity of the Functional Movement Screen.

OBJECTIVE: The aim of the study was to evaluate the reported measurement capabilities and predictive validity of the Functional Movement Screen (FMS) for injury. METHODS: This was a prospective observational longitudinal study of 24 male footballers from a single team in England, alongside analysis of an existing database over one season (September 2015-May 2016). A preseason FMS was carried out with scores recorded by an experienced assessor and derived, retrospectively, from the three-dimensional movement data that were simultaneously captured. The assessor scores were compared with the photogrammetric system to determine measurement validity, and predictive validity was quantified by assessing sensitivity and specificity (cut-off score of 14). RESULTS: The real-time assessor score matched the photogrammetric score awarded for one of the participants, was higher than the photogrammetric system for 22 participants and was lower than the photogrammetric system in 1 participant. There was no discernible relationship between FMS scores and the competencies required to be met as per the rules articulated for the allocation of a score. A higher number of total injuries were associated with higher FMS scores, whether determined through real-time assessment or codification of kinematic variables. Additionally, neither method of score determination was able to prospectively identify players at risk of serious injury. CONCLUSION: The FMS does not demonstrate the properties essential to be considered as a measurement scale and has neither measurement nor predictive validity. A possible reason for these observations could be the complexity in the instructions associated with the scale. Further work on eliminating redundancies and improving the measurement properties is recommended.

Ketamine as the anaesthetic for electroconvulsive therapy: the KANECT randomised controlled trial - CORRIGENDUM.

This notice describes a correction to the above mentioned paper.

Modeling new immunoregulatory therapeutics as antimicrobial alternatives for treating Clostridium difficile infection.

The current treatment paradigm in Clostridium difficile infection is the administration of antibiotics contributing to the high rates of recurrent infections. Recent alternative strategies, such as fecal microbiome transplantation and anti-toxin antibodies, have shown similar efficacy in the treatment of C. difficile associated disease (CDAD). However, barriers exist for either treatment or other novel treatments to displace antibiotics as the standard of care. To aid in the comparison of these and future treatments in CDAD, we developed an in silico pipeline to predict clinical efficacy with nonclinical results. The pipeline combines an ordinary differential equation (ODE)-based model, describing the immunological and microbial interactions in the gastrointestinal (GI) mucosa, with machine learning algorithms to translate simulated output quantities (i.e. time of clearance, quantity of commensal bacteria, T cell ratios) into clinical predictions based on prior preclinical, translational and clinical trial data. As a use case, we compare the efficacy of lanthionine synthetase C-like 2 (LANCL2), a novel immunoregulatory target with promising efficacy in inflammatory bowel disease (IBD), activation with antibiotics, fecal microbiome transplantation and anti-toxin antibodies in the treatment of CDAD. We further validate the potential of LANCL2 pathway activation, in a mouse model of C. difficile infection in which it displays an ability to decrease weight loss and inflammatory cell types while protecting against mortality. The computational pipeline can serve as an important resource in the development of new treatment modalities.

Ketamine as the anaesthetic for electroconvulsive therapy: the KANECT randomised controlled trial.

BackgroundKetamine has recently become an agent of interest as an acute treatment for severe depression and as the anaesthetic for electroconvulsive therapy (ECT). Subanaesthetic doses result in an acute reduction in depression severity while evidence is equivocal for this antidepressant effect with anaesthetic or adjuvant doses. Recent systematic reviews call for high-quality evidence from further randomised controlled trials (RCTs).AimsTo establish if ketamine as the anaesthetic for ECT results in fewer ECT treatments, improvements in depression severity ratings and less memory impairment than the standard anaesthetic.MethodDouble-blind, parallel-design, RCT of intravenous ketamine (up to 2 mg/kg) with an active comparator, intravenous propofol (up to 2.5 mg/kg), as the anaesthetic for ECT in patients receiving ECT for major depression on an informal basis. (Trial registration: European Clinical Trials Database (EudraCT): 2011-000396-14 and clinicalTrials.gov: NCT01306760)ResultsNo significant differences were found on any outcome measure during, at the end of or 1 month following the ECT course.ConclusionsKetamine as an anaesthetic does not enhance the efficacy of ECT.