How to co-design a prototype of a clinical practice tool: a framework with practical guidance and a case study.

Clinical tools for use in practice-such as medicine reconciliation charts, diagnosis support tools and track-and-trigger charts-are endemic in healthcare, but relatively little attention is given to how to optimise their design. User-centred design approaches and co-design principles offer potential for improving usability and acceptability of clinical tools, but limited practical guidance is currently available. We propose a framework (FRamework for co-dESign of Clinical practice tOols or 'FRESCO') offering practical guidance based on user-centred methods and co-design principles, organised in five steps: (1) establish a multidisciplinary advisory group; (2) develop initial drafts of the prototype; (3) conduct think-aloud usability evaluations; (4) test in clinical simulations; (5) generate a final prototype informed by workshops. We applied the framework in a case study to support co-design of a prototype track-and-trigger chart for detecting and responding to possible fetal deterioration during labour. This started with establishing an advisory group of 22 members with varied expertise. Two initial draft prototypes were developed-one based on a version produced by national bodies, and the other with similar content but designed using human factors principles. Think-aloud usability evaluations of these prototypes were conducted with 15 professionals, and the findings used to inform co-design of an improved draft prototype. This was tested with 52 maternity professionals from five maternity units through clinical simulations. Analysis of these simulations and six workshops were used to co-design the final prototype to the point of readiness for large-scale testing. By codifying existing methods and principles into a single framework, FRESCO supported mobilisation of the expertise and ingenuity of diverse stakeholders to co-design a prototype track-and-trigger chart in an area of pressing service need. Subject to further evaluation, the framework has potential for application beyond the area of clinical practice in which it was applied.

Training for managing impacted fetal head at caesarean birth: multimethod evaluation of a pilot.

BACKGROUND: Implementation of national multiprofessional training for managing the obstetric emergency of impacted fetal head (IFH) at caesarean birth has potential to improve quality and safety in maternity care, but is currently lacking in the UK. OBJECTIVES: To evaluate a training package for managing IFH at caesarean birth with multiprofessional maternity teams. METHODS: The training included an evidence-based lecture supported by an animated video showing management of IFH, followed by hands-on workshops and real-time simulations with use of a birth simulation trainer, augmented reality and management algorithms. Guided by the Kirkpatrick framework, we conducted a multimethod evaluation of the training with multiprofessional maternity teams. Participants rated post-training statements about relevance and helpfulness of the training and pre-training and post-training confidence in their knowledge and skills relating to IFH (7-point Likert scales, strongly disagree to strongly agree). An ethnographer recorded sociotechnical observations during the training. Participants provided feedback in post-training focus groups. RESULTS: Participants (N=57) included 21 midwives, 25 obstetricians, 7 anaesthetists and 4 other professionals from five maternity units. Over 95% of participants agreed that the training was relevant and helpful for their clinical practice and improving outcomes following IFH. Confidence in technical and non-technical skills relating to managing IFH was variable before the training (5%-92% agreement with the pre-training statements), but improved in nearly all participants after the training (71%-100% agreement with the post-training statements). Participants and ethnographers reported that the training helped to: (i) better understand the complexity of IFH, (ii) recognise the need for multiprofessional training and management and (iii) optimise communication with those in labour and their birth partners. CONCLUSIONS: The evaluated training package can improve self-reported knowledge, skills and confidence of multiprofessional teams involved in management of IFH at caesarean birth. A larger-scale evaluation is required to validate these findings and establish how best to scale and implement the training.

Definition, management, and training in impacted fetal head at cesarean birth: a national survey of maternity professionals.

INTRODUCTION: This study assessed views, understanding and current practices of maternity professionals in relation to impacted fetal head at cesarean birth, with the aim of informing a standardized definition, clinical management approaches and training. MATERIAL AND METHODS: We conducted a survey consultation including the range of maternity professionals who attend emergency cesarean births in the UK. Thiscovery, an online research and development platform, was used to ask closed-ended and free-text questions. Simple descriptive analysis was undertaken for closed-ended responses, and content analysis for categorization and counting of free-text responses. Main outcome measures included the count and percentage of participants selecting predefined options on clinical definition, multi-professional team approach, communication, clinical management and training. RESULTS: In total, 419 professionals took part, including 144 midwives, 216 obstetricians and 59 other clinicians (eg anesthetists). We found high levels of agreement on the components of an impacted fetal head definition (79% of obstetricians) and the need for use of a multi-professional approach to management (95% of all participants). Over 70% of obstetricians deemed nine techniques acceptable for management of impacted fetal head, but some obstetricians also considered potentially unsafe practices appropriate. Access to professional training in management of impacted fetal head was highly variable, with over 80% of midwives reporting no training in vaginal disimpaction. CONCLUSIONS: These findings demonstrate agreement on the components of a standardized definition for impacted fetal head, and a need and appetite for multi-professional training. These findings can inform a program of work to improve care, including use of structured management algorithms and simulation-based multi-professional training.

Ethical Issues With Patient-Provider Interactions in an Evolving Social Media Landscape.

Billions of people use social media, including many patients, families, and providers. As social media has evolved, so have the challenges users face when choosing to share or view content. These challenges are even more complex when providers care for patients and families who post publicly about their experience in the medical system, especially when they have many followers. In this Ethics Rounds, we present a case of a resident physician caring for a medically complex child whose parent has hundreds of thousands of followers on her social media accounts where she posts details of her child's medical experience. The resident is considering viewing the parent's posts. An ethicist, a family advocate, and a pediatric resident provide commentaries. The first discusses issues of privacy, influencer culture, and decision-making. The second addresses communication and the difficulties families face as they interact with the medical system. The third discusses outdated policies and risks to the therapeutic relationship. The commentators generally agree that it is preferable for providers to discuss their concerns with patients or parents/guardians directly rather than view their social media surreptitiously. Although there may be some benefits to viewing someone's posts, such as gaining a better understanding of their life at home, it would be best for the provider to view them with the patient/parent to allow them to provide context.

Impact of increased alcohol consumption during the COVID-19-related lockdowns on admissions with liver disease, gastrointestinal bleeding and pancreatitis in Melbourne, Victoria.

This audit collates data on alcohol-related gastrointestinal (GI) admissions at Monash Health, Victoria, during the prolonged, coronavirus disease 2019 (COVID-19)-related lockdown July to October 2020 compared with the same periods in 2019 and 2021. We found a 58% increase in admissions in 2020 and a 16% increase in 2021, which also increased disproportionately to overall health service emergency presentations. Self-reported alcohol consumption increased by 2.5-fold and was greatest in 2020. Clinical severity was unchanged and cirrhosis was the only factor associated with severe disease. This study suggests an association between the pandemic-related lockdown, alcohol consumption and alcohol-related GI hospitalisation. Our study provides support for resourcing and adapting alcohol and other drug services during and beyond the COVID-19 lockdown.

Ultrasound findings and detection of fetal abnormalities before 11 weeks of gestation.

OBJECTIVE: To determine the proportion of major fetal structural abnormalities that can be detected before 11 gestational weeks. METHODS: We conducted a retrospective study of individual patient files at a tertiary provider of obstetric and gynecological ultrasound in Melbourne, Australia. All women who had a pre-cell-free DNA ultrasound with a crown-rump length of less than 45 mm and had one or more ultrasounds at a later gestation were included in the analysis. The primary outcome was the incidence of a fetal structural abnormality. RESULTS: A total of 3333 cases were included in the final analysis. Overall, 316 fetuses (9.5%) had a structural abnormality detected at any point throughout gestation, of which 86 were major structural abnormalities (2.6%). Sixteen fetal abnormalities were detected before 11 weeks of gestation, including 15 major abnormalities (17.4% of the major anomalies). All major fetal abnormalities detected before 11 gestational weeks were confirmed at later ultrasound examinations or the pregnancy did not continue (in four cases due to termination of pregnancy and in one case spontaneous miscarriage before first trimester morphology ultrasound). CONCLUSION: Detection of fetal abnormalities is possible before 11 weeks of gestation. Early suspicion is more likely in cases of major structural abnormalities.

The importance of ultrasound preceding cell-free DNA screening for fetal chromosomal abnormalities.

OBJECTIVE: This study aims to determine the incidence of ultrasound findings that may change clinical management on the day of blood-sampling for cell-free DNA (cfDNA) screening. METHODS: A retrospective study was conducted at a tertiary provider of obstetric and gynecological ultrasound in Melbourne, Australia. Individual patient files were reviewed and results were collated for maternal characteristics, pre-cfDNA ultrasound reports, results and test characteristics of both cfDNA and diagnostic testing, and genetic counselling notes. The primary outcome was a potential change in patient management due to findings detected on the pre-cfDNA ultrasound. RESULTS: Of 6250 pre-cfDNA ultrasounds, 6207 were included in analysis. Of these, 598 (9.6%) pregnancies had a finding on pre-cfDNA ultrasound that had the potential to change management. The reasons for this potential change in management were detection of gestational age below 10 weeks (245, 3.9%), miscarriage (175, 2.8%), demised twin (43, 0.7%), fetal edema (115, 1.9%) and major structural abnormalities (20, 0.3%). These findings were more common in patients of advanced maternal age and in spontaneous conceptions. CONCLUSIONS: An ultrasound prior to cfDNA screening has the potential to change clinical management in almost one in 10 women. The proportion is higher in older age groups and lower in IVF-conceived pregnancies.

Flexible and stretchable nanowire-coated fibers for optoelectronic probing of spinal cord circuits.

Studies of neural pathways that contribute to loss and recovery of function following paralyzing spinal cord injury require devices for modulating and recording electrophysiological activity in specific neurons. These devices must be sufficiently flexible to match the low elastic modulus of neural tissue and to withstand repeated strains experienced by the spinal cord during normal movement. We report flexible, stretchable probes consisting of thermally drawn polymer fibers coated with micrometer-thick conductive meshes of silver nanowires. These hybrid probes maintain low optical transmission losses in the visible range and impedance suitable for extracellular recording under strains exceeding those occurring in mammalian spinal cords. Evaluation in freely moving mice confirms the ability of these probes to record endogenous electrophysiological activity in the spinal cord. Simultaneous stimulation and recording is demonstrated in transgenic mice expressing channelrhodopsin 2, where optical excitation evokes electromyographic activity and hindlimb movement correlated to local field potentials measured in the spinal cord.