A multi-sited ethnography of patient and public involvement in epilepsy research

Contemporary health policy and funding bodies are placing increasing emphasis on patient and public involvement (PPI) in healthcare and health research, advocating PPI in all stages of the research process. Currently, however, there is limited empirical evidence critiquing different approaches to PPI or exploring its associated benefits and challenges. Without this information researchers and patient/public representatives cannot make informed decisions about best practice. The principal aim of this thesis was to generate a detailed understanding of the implementation of PPI in health research. To accomplish this broad aim, I focused on a specific health condition, epilepsy, and the research structures underlying health research in the UK, namely, research networks. I achieved this using a multi-sited, ethnographic approach, incorporating multiple qualitative data collection methods, including 47 interviews, 35 observations, fieldnotes and document analysis. My in-depth thematic analysis of the data found that PPI is conceptualised in terms of ‘meaningful’ and ‘tokenistic’ involvement by those engaged in the process, rather than how it is depicted in the current models of involvement. Having first explored these terms I identified five components that can help to ensure that PPI is meaningful and not tokenistic. Having compared and contrasted multiple approaches to PPI I conclude that there is not one single ‘best approach’ for implementing PPI. Rather, to achieve high ‘quality’ PPI there is a need to incorporate seven methodological factors that overarch approaches and ensure that there is an alignment of approach and purpose. Both the professionals and the patient/ public representatives within my research appeared to be highly aware of the moral and political motivations of PPI, but were primarily motivated by pragmatic or consequentialist reasons. Professionals were motivated almost exclusively by the goal of improving the applicability or relevance of the research. This goal was important for representatives too but they were also motivated by a range of personal reasons, including the wish to feel they were making a difference; the opportunity to learn about epilepsy and epilepsy research; and the opportunity to interact with others. The perceived benefits of PPI were also identified and discussed in depth, and appeared to be largely congruent with those reported in the literature. However, my work has identified some challenges and barriers around PPI that have not previously been explored including: adverse emotional effects; organisational practicalities; concerns about ‘representativeness’ and ‘tokenism’; the ‘blurring’ of roles and the erosion of patient-clinician boundaries. I conclude by recommending that there should be an increased focus on appropriate, ‘meaningful’, involvement rather than endeavouring to implement PPI in all stages of the research process, as currently advocated in policy documents. The insights into the challenges of PPI that my work has provided will allow them to be addressed from the outset, improving the PPI experience and consequently the likelihood of PPI being successfully implemented

E-cigarette Risk Factors and Effects on Adolescent Health in the United States

Despite their adverse health effects, e-cigarette use has increased considerably among adolescents (people aged 10-19 years) in the United States. This is due to a number of factors including peer pressure, the availability of a variety of e-liquid flavors, the targeted marketing of these products to adolescents, and the belief by adolescents that e-cigarettes are less harmful to health than tobacco products. Just as traditional tobacco products, e-cigarettes have been found to be harmful to health and responsible for multiple adverse health conditions in adolescents, including inhibited growth and development, poor mental health, certain cancers, lung damage, nicotine dependency, future drug use, and social stigmatization. While the United States government realizes the harmful effects of e-cigarettes on adolescents, and although it has put in place certain policies to regulate the issue, e-cigarette use continues to be a public health problem among adolescents. This article discusses e-cigarettes, their use, risk factors, and health effects on adolescents in the US. It also proposes strategies for safeguarding adolescent health

Stakeholders' perspectives on clinical trial acceptability and approach to consent within a limited timeframe: a mixed methods study.

ObjectivesThe Bronchiolitis Endotracheal Surfactant Study (BESS) is a randomised controlled trial to determine the efficacy of endo-tracheal surfactant therapy for critically ill infants with bronchiolitis. To explore acceptability of BESS, including approach to consent within a limited time frame, we explored parent and staff experiences of trial involvement in the first two bronchiolitis seasons to inform subsequent trial conduct.DesignA mixed-method embedded study involving a site staff survey, questionnaires and interviews with parents approached about BESS.SettingFourteen UK paediatric intensive care units.ParticipantsOf the 179 parents of children approached to take part in BESS, 75 parents (of 69 children) took part in the embedded study. Of these, 55/69 (78%) completed a questionnaire, and 15/69 (21%) were interviewed. Thirty-eight staff completed a questionnaire.ResultsParents and staff found the trial acceptable. All constructs of the Adapted Theoretical Framework of Acceptability were met. Parents viewed surfactant as being low risk and hoped their child's participation would help others in the future. Although parents supported research without prior consent in studies of time critical interventions, they believed there was sufficient time to consider this trial. Parents recommended that prospective informed consent should continue to be sought for BESS. Many felt that the time between the consent process and intervention being administered took too long and should be 'streamlined' to avoid delays in administration of trial interventions. Staff described how the training and trial processes worked well, yet patients were missed due to lack of staff to deliver the intervention, particularly at weekends.ConclusionParents and staff supported BESS trial and highlighted aspects of the protocol, which should be refined, including a streamlined informed consent process. Findings will be useful to inform proportionate approaches to consent in future paediatric trials where there is a short timeframe for consent discussions.Trial registration numberISRCTN11746266

Determining optimal outcome measures in a trial investigating no routine gastric residual volume measurement in critically ill children

Background Choosing trial outcome measures is important. When outcomes are not clinically relevant or important to parents/patients, trial evidence is less likely to be implemented into practice. This study aimed to determine optimal outcome measures for a trial of no routine gastric residual volume measurement in critically ill children. Methods: A mixed methods approach: a focused literature review, parent and clinician interviews, a modified two-round Delphi and a stakeholder consensus meeting. Results: The review generated 13 outcomes. 14 Pediatric Intensive Care Unit (PICU) parents proposed 3 additional outcomes, these 16 were then rated by 28 clinicians in Delphi round 1. Six further outcomes were proposed, and 22 outcomes were rated in the second round. No items were voted ‘consensus out’. The 18 ‘no-consensus’ items were voted in a face-to-face meeting by 30 participants. The final 12 outcome measures were: Time to reach energy targets; ventilator associated pneumonia; vomiting; time enteral feeds withheld per 24 hour; necrotizing enterocolitis; length of invasive ventilation; PICU length of stay; mortality; change in weight and markers of feed intolerance: parenteral nutrition administered; feed formula altered and changing to post-pyloric feeds all secondary to feed intolerance. Conclusion: We have identified 12 outcomes for a trial of no gastric residual volume measurement through a multi-stage process, seeking views of parents and clinicians. Clinical Relevancy statement: Twelve relevant outcomes have been identified for a trial of no routine gastric residual volume measurement in critically ill children

Questioning approaches to consent in time critical obstetric trials: findings from a mixed-methods study

Objective: Trial legislation enables research to be conducted without prior consent (RWPC) in emergency situations, yet this approach has rarely been used in time-critical obstetric trials. This study explored views and experiences of antenatal recruitment and consent and RWPC in an emergency intrapartum randomised clinical trial. Design: Embedded, mixed-methods study within a trial, involving questionnaires, recorded recruitment discussions, interviews and focus groups in the first 13 months of trial recruitment (December 2020–January 2022). Setting: COPE is a double-blind randomised controlled trial, comparing the effectiveness of carboprost or oxytocin as first-line treatment of postpartum haemorrhage. Participants: Two hundred and eighty-six people (190 women/96 birth partners), linked to 198/380 (52%) COPE recruits participated in the embedded study. Of these, 272 completed a questionnaire (178 women/94 birth partners), 22 were interviewed (19 women/3 birth partners) and 16 consent discussions with 12 women were recorded. Twenty-seven staff took part in three focus groups and nine staff were interviewed. Results: Participants recommended that information about the study should be more accessible antenatally for those who wish to be informed. Most women and staff did not think it would be appropriate to seek consent during pregnancy or early labour as it may cause ‘unnecessary panic’ and lead to research waste, as most women would not become eligible. There was support for the use of RWPC as COPE interventions are used in standard clinical practice and viewed as low risk. Women who were approached about the trial while having a postpartum haemorrhage also supported RWPC as they could not recall research discussions. Conclusions: Findings support the use of RWPC for time-critical interventions, and raise questions about the appropriateness of other commonly used consent pathways, including antenatal consent and verbal assent

Gastric residual volume measurement in British neonatal intensive care units: a survey of practice.

OBJECTIVE: Despite little evidence, the practice of routine gastric residual volume (GRV) measurement to guide enteral feeding in neonatal units is widespread. Due to increased interest in this practice, and to examine trial feasibility, we aimed to determine enteral feeding and GRV measurement practices in British neonatal units. DESIGN AND SETTING: An online survey was distributed via email to all neonatal units and networks in England, Scotland and Wales. A clinical nurse, senior doctor and dietitian were invited to collaboratively complete the survey and submit a copy of relevant guidelines. RESULTS: 95/184 (51.6%) approached units completed the survey, 81/95 (85.3%) reported having feeding guidelines and 28 guidelines were submitted for review. The majority of units used intermittent (90/95) gastric feeds as their primary feeding method. 42/95 units reported specific guidance for measuring and interpreting GRV. 20/90 units measured GRV before every feed, 39/90 at regular time intervals (most commonly four to six hourly 35/39) and 26/90 when felt to be clinically indicated. Most units reported uncertainty on the utility of aspirate volume for guiding feeding decisions; 13/90 reported that aspirate volume affected decisions 'very much'. In contrast, aspirate colour was reported to affect decisions 'very much' by 37/90 of responding units. Almost half, 44/90, routinely returned aspirates to the stomach. CONCLUSIONS: Routine GRV measurement is part of standard practice in British neonatal units, although there was inconsistency in how frequently to measure or how to interpret the aspirate. Volume was considered less important than colour of the aspirate

Can they stomach it? Parent and practitioner acceptability of a trial comparing gastric residual volume measurement versus no gastric residual volume in UK NNU and PICUs: a feasibility study.

BACKGROUND: Routine measurement of gastric residual volume (GRV) to guide feeding in neonatal and paediatric intensive care is widespread. However, this practice is not evidence based and may cause harm. As part of a feasibility study, we explored parent and practitioner views on the acceptability of a trial comparing GRV measurement or no GRV measurement. METHODS: A mixed-methods study involving interviews and focus groups with practitioners and interviews with parents with experience of tube feeding in neonatal and/or paediatric intensive care. A voting system recorded closed question responses during practitioner data collection, enabling the collection of quantitative and qualitative data. Data were analysed using thematic analysis and descriptive statistics. RESULTS: We interviewed 31 parents and nine practitioners and ran five practitioner focus groups (n=42). Participants described how the research question was logical, and the intervention would not be invasive and potential benefits of not withholding the child's feeds. However, both groups held concerns about the potential risk of not measuring GRV, including delayed diagnosis of infection and gut problems, increased risk of vomiting into lungs and causing discomfort or pain. Parent's views on GRV measurement and consent decision making were influenced by their views on the importance of feeding in the ICU, their child's prognosis and associated comorbidities or complications. CONCLUSIONS: The majority of parents and practitioners viewed the proposed trial as acceptable. Potential concerns and preferences were identified that will need careful consideration to inform the development of the proposed trial protocol and staff training

A CURE on the Evolution of Antibiotic Resistance in <i>Escherichia coli</i> Improves Student Conceptual Understanding

We developed labs on the evolution of antibiotic resistance to assess the costs and benefits of replacing traditional laboratory exercises in an introductory biology course for majors with a course-based undergraduate research experience (CURE). To assess whether participating in the CURE imposed a cost in terms of exam performance, we implemented a quasi-experiment in which four lab sections in the same term of the same course did the CURE labs, while all other students did traditional labs. To assess whether participating in the CURE impacted other aspects of student learning, we implemented a second quasi-experiment in which all students either did traditional labs over a two-quarter sequence or did CURE labs over a two-quarter sequence. Data from the first experiment showed minimal impact on CURE students' exam scores, while data from the second experiment showed that CURE students demonstrated a better understanding of the culture of scientific research and a more expert-like understanding of evolution by natural selection. We did not find disproportionate costs or benefits for CURE students from groups that are minoritized in science, technology, engineering, and mathematics

A Fully Integrated Real-Time Detection, Diagnosis, and Control of Community Diarrheal Disease Clusters and Outbreaks (the INTEGRATE Project):Protocol for an Enhanced Surveillance System

BACKGROUND:Diarrheal disease, which affects 1 in 4 people in the United Kingdom annually, is the most common cause of outbreaks in community and health care settings. Traditional surveillance methods tend to detect point-source outbreaks of diarrhea and vomiting; they are less effective at identifying low-level and intermittent food supply contamination. Furthermore, it can take up to 9 weeks for infections to be confirmed, reducing slow-burn outbreak recognition, potentially impacting hundreds or thousands of people over wide geographical areas. There is a need to address fundamental problems in traditional diarrheal disease surveillance because of underreporting and subsequent unconfirmed infection by patients and general practitioners (GPs); varying submission practices and selective testing of samples in laboratories; limitations in traditional microbiological diagnostics, meaning that the timeliness of sample testing and etiology of most cases remains unknown; and poorly integrated human and animal surveillance systems, meaning that identification of zoonoses is delayed or missed. OBJECTIVE:This study aims to detect anomalous patterns in the incidence of gastrointestinal disease in the (human) community; to target sampling; to test traditional diagnostic methods against rapid, modern, and sensitive molecular and genomic microbiology methods that identify and characterize responsible pathogens rapidly and more completely; and to determine the cost-effectiveness of rapid, modern, sensitive molecular and genomic microbiology methods. METHODS:Syndromic surveillance will be used to aid identification of anomalous patterns in microbiological events based on temporal associations, demographic similarities among patients and animals, and changes in trends in acute gastroenteritis cases using a point process statistical model. Stool samples will be obtained from patients' consulting GPs, to improve the timeliness of cluster detection and characterize the pathogens responsible, allowing health protection professionals to investigate and control outbreaks quickly, limiting their size and impact. The cost-effectiveness of the proposed system will be examined using formal cost-utility analysis to inform decisions on national implementation. RESULTS:The project commenced on April 1, 2013. Favorable approval was obtained from the Research Ethics Committee on June 15, 2015, and the first patient was recruited on October 13, 2015, with 1407 patients recruited and samples processed using traditional laboratory techniques as of March 2017. CONCLUSIONS:The overall aim of this study is to create a new One Health paradigm for detecting and investigating diarrhea and vomiting in the community in near-real time, shifting from passive human surveillance and management of laboratory-confirmed infection toward an integrated, interdisciplinary enhanced surveillance system including management of people with symptoms. INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID):DERR1-10.2196/13941

The perception of risk in contracting and spreading COVID-19 amongst individuals, households and vulnerable groups in England: a longitudinal qualitative study.

BackgroundSocial distancing restrictions to manage the COVID-19 pandemic were put in place from March 2020 in the United Kingdom (UK), with those classed as "highly clinically vulnerable" advised to shield entirely and remain at home. However, personal risk perception has been shown to comprise of various elements beyond those outlined in the national pandemic guidance. It is unclear whether those deemed COVID-19 vulnerable identified as high-risk to COVID-19 and thus complied with the relevant advice. The aim of this research is to explore the perception of risk in catching and spreading COVID-19, amongst individuals from individual households, and vulnerable groups in a region of the UK.MethodsTwo individual, semi-structured interviews were conducted, four-weeks apart, with adults living in households in the Liverpool City Region. At the follow-up interview, participants were given the option of using photo-elicitation to guide the discussion. Reflexive thematic analysis was employed to conceptualise themes. The qualitative analysis was underpinned with symbolic interactionism.ResultsTwenty-seven participants (13:14 males:females, and 20 with a vulnerable risk factor to COVID-19) completed a baseline interview, and 15 of these completed a follow-up interview four-weeks later. Following thematic analysis, two overarching themes were conceptualised, with subthemes discussed: theme 1) Confusion and trust in the risk prevention guidance; and theme 2) Navigating risk: compliance and non-compliance with public health guidance.ConclusionParticipants developed their own understanding of COVID-19 risk perception through personal experience and comparison with others around them, irrespective of vulnerability status. COVID-19 guidance was not complied with as intended by the government, and at times even rejected due to lack of trust. The format in which future pandemic guidance is conveyed must be carefully considered, and take into account individuals' experiences that may lead to non-compliance. The findings from our study can inform future public health policy and interventions for COVID-19 and future pandemics