Exploring the Quality-of-Life Impact, Disease Burden, and Management Challenges of GPP: The Provider and Patient Perspective [Podcast].

Generalized pustular psoriasis (GPP) is a rare, chronic, and debilitating disease characterized by flares of widespread erythema, desquamation, and pustule formation. GPP flares can be accompanied by systemic symptoms including fever, fatigue, malaise, and skin pain; severe cases may be fatal if untreated. Although GPP may occur concurrently with plaque psoriasis, they represent two distinct inflammatory conditions. Patients with GPP experience a substantial burden of disease, and the impact of GPP on an individual's mental health and quality-of-life (QoL) goes far beyond skin pain and discomfort. The rarity of GPP may result in a misdiagnosis, as the sudden onset of skin pustules may be mistaken for a primary infection. Misdiagnosis with a subsequent delay in treatment has tremendous negative consequences for the affected patient. In September 2022, spesolimab became the first FDA-approved medication in the US for the treatment of GPP flares in adults. Spesolimab has since been approved by regulatory agencies in numerous countries, including Japan, Mainland China, and the EU. Prior to spesolimab, the clinical management of GPP relied on the off-label use of systemic or biologic therapies approved for plaque psoriasis or other inflammatory conditions. There is a need for increased education among healthcare providers regarding the clinical diagnosis, risk stratification, and therapeutic management of this rare disease, including the other novel GPP-specific therapies in development. In this podcast, two dermatologists and a patient who has plaque psoriasis and GPP discuss the clinical presentation, symptoms, disease burden, QoL impacts, diagnostic challenges, and therapeutic strategies for the management of GPP.

Translation, adaptation, and validation of the Filipino version of the Telehealth Usability (TUQ-F)

Introduction@#Telemedicine services have steadily been relied upon since the onset of the COVID-19 pandemic. Understanding its usability and contextual performance is of paramount importance if it were to pervade the local health delivery system. Hence, a tool to assess usability is warranted. @*Objective@#The study aims to adapt a reliable and validated instrument in English to Filipino, the Telehealth Usability Questionnaire (TUQ), on evaluating the usability of telemedicine services in the Philippines. @*Methodology@#The research is a translation and validation study. The methodology includes forward translation in collaboration with our UST Sentro sa Salin at Araling Salin and expert panel review with five experts using the telehealth system. It was followed by pretesting (pilot testing and cognitive debriefing) of the pre-final tool to 30 family medicine telehealth patients and field testing of the final instrument to 85 telehealth patients from USTH. Appropriate statistical methods for assessment included internal consistency, content validity and linguistic with conceptual equivalence. @*Results@#All translated items were retained, but through the focus group discussion, several statements were modified to fit the cultural context. Each item and the overall tool showed excellent validity and internal consistency. The mean difference scores for each item and domain were less than ±0.25. Tests of equivalence showed that majority of items and each domain were not statistically different (p>0.05), suggesting that both questionnaires are similar and homogenous. Furthermore, the Bland-Altman plots for each dimension/domain are within the upper and lower boundaries indicating agreement between the two versions. @*Conclusion@#TUQ-Filipino is a valid and appropriate instrument to assess telehealth usability in the local setting.

Impact of Generalized Pustular Psoriasis from the Perspective of People Living with the Condition: Results of an Online Survey.

BACKGROUND: Generalized pustular psoriasis (GPP) is a rare disease characterized by episodic worsening (flares). Knowledge of the burden of GPP and the experience of affected individuals is limited. AIMS: To conduct a survey of people living with GPP to understand how they experience GPP flares, which therapies they have received and are receiving, and how GPP impacts their activities of daily living. METHODS: The online survey consisted of 43 questions answered by individuals recruited from an opt-in market research database. The research team performed a targeted outreach to identify individuals with GPP. The survey included screening questions to determine if potential participants qualified for inclusion. Eligible individuals were US residents aged ≥ 18 years who self-reported that they had been diagnosed with GPP. Respondents provided consent to participate and received compensation (fair market value) for their time. RESULTS: Between August 4 and 14, 2020, 66 people living with GPP in the USA were surveyed. Most participants were female, aged 40-59 years, had been diagnosed ≥ 1 year previously, and had experienced ≥ 2 flares in the past year. A substantial proportion of respondents had symptoms for years, had consulted multiple healthcare professionals, and experienced misdiagnoses before receiving a diagnosis of GPP. Emotional stress was the most common cause of flares and many respondents reported a fear of flares. Respondents defined flares by the presence of itching, an increase in the size of the affected area, more crusts or pustules, and fatigue. A change in mood was the most burdensome symptom. Most respondents were receiving topical corticosteroids and only approximately one-third felt their condition was well controlled. GPP had an impact on activities of daily living even in the absence of flares and many respondents felt that their physician did not understand the level of emotional, psychological, or physical pain caused by GPP. CONCLUSIONS: GPP imposes a substantial emotional burden on patients, with wide-ranging impacts on activities of daily living beyond the physical discomfort of skin lesions.

Predicting drinking outcomes: Evidence from the United Kingdom Alcohol Treatment Trial (UKATT).

AIMS: To explore client characteristics that predict drinking outcomes using data from the UK Alcohol Treatment Trial (UKATT). METHODS: Multiple linear regression was used to determine if there were any characteristics, measured before the start of treatment, that could predict drinking outcomes at three and 12months, as measured by percent day abstinent (PDA) and drinks per drinking day (DDD) over the preceding 90days. RESULTS: Lower baseline DDD score and greater confidence to resist drinking predicted lower DDD at both three and twelve months following entry to treatment. In addition to baseline PDA and having greater confidence to resist heavy drinking, female gender, aiming for abstinence, more satisfaction with family life and a social network that included less support for drinking were predictors of percent days abstinent. CONCLUSIONS: Overall the strongest and most consistent predictors of outcome were confidence to avoid heavy drinking and social support for drinking. More predictors were identified for percent of days abstinent than for drinks per drinking day. For percent of days abstinent, a number of client characteristics at baseline consistently predicted outcome at both month three and month twelve.

Motivating factors and perceived barriers to participating in continuing professional development: a national survey of veterinary surgeons.

Although continuing professional development (CPD) is regarded as mandatory by the Royal College of Veterinary Surgeons, it is not yet a statutory requirement. To understand what motivates veterinary surgeons to engage in CPD and perceived barriers to participation, a national survey was administered to a sample of the profession. The study sought to report overall opinion and to compare the views of different groups in terms of decade of graduation, gender, employment status, area of employment and position in the workplace. The results of the study are encouraging in that recent graduates would like to engage in more CPD, compared with their predecessors, and are the most intrinsically and extrinsically motivated. However, significant barriers to participation exist, including personal barriers, a lack of workplace support and a lack of CPD activities at a suitable time, location or level. Part-time workers reported higher barriers than full-time workers. Although the majority (90 per cent) of respondents receive all or part of their CPD funding from employers, a significant proportion (41 per cent) are required to fund at least part of their CPD. First-opinion practitioners reported significantly less access to a professional library, which has implications for lifelong learning and the practice of evidence-based veterinary medicine.

AESOPS: a randomised controlled trial of the clinical effectiveness and cost-effectiveness of opportunistic screening and stepped care interventions for older hazardous alcohol users in primary care.

BACKGROUND: There is clear evidence of the detrimental impact of hazardous alcohol consumption on the physical and mental health of the population. Estimates suggest that hazardous alcohol consumption annually accounts for 150,000 hospital admissions and between 15,000 and 22,000 deaths in the UK. In the older population, hazardous alcohol consumption is associated with a wide range of physical, psychological and social problems. There is evidence of an association between increased alcohol consumption and increased risk of coronary heart disease, hypertension and haemorrhagic and ischaemic stroke, increased rates of alcohol-related liver disease and increased risk of a range of cancers. Alcohol is identified as one of the three main risk factors for falls. Excessive alcohol consumption in older age can also contribute to the onset of dementia and other age-related cognitive deficits and is implicated in one-third of all suicides in the older population. OBJECTIVE: To compare the clinical effectiveness and cost-effectiveness of a stepped care intervention against a minimal intervention in the treatment of older hazardous alcohol users in primary care. DESIGN: A multicentre, pragmatic, two-armed randomised controlled trial with an economic evaluation. SETTING: General practices in primary care in England and Scotland between April 2008 and October 2010. PARTICIPANTS: Adults aged ≥ 55 years scoring ≥ 8 on the Alcohol Use Disorders Identification Test (10-item) (AUDIT) were eligible. In total, 529 patients were randomised in the study. INTERVENTIONS: The minimal intervention group received a 5-minute brief advice intervention with the practice or research nurse involving feedback of the screening results and discussion regarding the health consequences of continued hazardous alcohol consumption. Those in the stepped care arm initially received a 20-minute session of behavioural change counselling, with referral to step 2 (motivational enhancement therapy) and step 3 (local specialist alcohol services) if indicated. Sessions were recorded and rated to ensure treatment fidelity. MAIN OUTCOME MEASURES: The primary outcome was average drinks per day (ADD) derived from extended AUDIT--Consumption (3-item) (AUDIT-C) at 12 months. Secondary outcomes were AUDIT-C score at 6 and 12 months; alcohol-related problems assessed using the Drinking Problems Index (DPI) at 6 and 12 months; health-related quality of life assessed using the Short Form Questionnaire-12 items (SF-12) at 6 and 12 months; ADD at 6 months; quality-adjusted life-years (QALYs) (for cost-utility analysis derived from European Quality of Life-5 Dimensions); and health and social care resource use associated with the two groups. RESULTS: Both groups reduced alcohol consumption between baseline and 12 months. The difference between groups in log-transformed ADD at 12 months was very small, at 0.025 [95% confidence interval (CI)--0.060 to 0.119], and not statistically significant. At month 6 the stepped care group had a lower ADD, but again the difference was not statistically significant. At months 6 and 12, the stepped care group had a lower DPI score, but this difference was not statistically significant at the 5% level. The stepped care group had a lower SF-12 mental component score and lower physical component score at month 6 and month 12, but these differences were not statistically significant at the 5% level. The overall average cost per patient, taking into account health and social care resource use, was £488 [standard deviation (SD) £826] in the stepped care group and £482 (SD £826) in the minimal intervention group at month 6. The mean QALY gains were slightly greater in the stepped care group than in the minimal intervention group, with a mean difference of 0.0058 (95% CI -0.0018 to 0.0133), generating an incremental cost-effectiveness ratio (ICER) of £1100 per QALY gained. At month 12, participants in the stepped care group incurred fewer costs, with a mean difference of -£194 (95% CI -£585 to £198), and had gained 0.0117 more QALYs (95% CI -0.0084 to 0.0318) than the control group. Therefore, from an economic perspective the minimal intervention was dominated by stepped care but, as would be expected given the effectiveness results, the difference was small and not statistically significant. CONCLUSIONS: Stepped care does not confer an advantage over minimal intervention in terms of reduction in alcohol consumption at 12 months post intervention when compared with a 5-minute brief (minimal) intervention. TRIAL REGISTRATION: This trial is registered as ISRCTN52557360. FUNDING: This project was funded by the NIHR Health Technology Assessment programme and will be published in full in Health Technology Assessment; Vol. 17, No. 25. See the HTA programme website for further project information.

A survey of the opinions of recent veterinary graduates and employers regarding early career business skills.

A questionnaire was designed to assess recent veterinary graduates' proficiency in early career business skills, from the perspectives of graduates of 2006-2008 and employers of recent graduates in the UK. Recent graduates perceived themselves to be generally more competent in financial matters than employers considered them to be. However, when specific skills were assessed, graduates felt less prepared than employers considered them to be competent. Overall, graduates and employers rated recent graduates' preparedness/competence as poor to average for all skills, which were regarded as having average to high importance. Both groups commented on the difficulties faced by new graduates in terms of client communication (generally and financially), and having the confidence to charge clients appropriately for veterinary services. The results of this study indicate that veterinary schools need to take a more active role in the teaching of basic finance skills in order to equip graduates with essential early career competencies. It is anticipated that the information reported will help inform undergraduate curriculum development and highlight the need for increased training at the continuing education level.

Outcome assessment in neuromuscular spinal deformity.

Patient-based outcome measures are important tools quantifying the disease-specific and/or global quality of life (QOL) effects of spinal deformity treatment. In patients with neuromuscular disorders such as cerebral palsy, muscular dystrophy, and myelomeningocele, treatment effects must be differentiated from underlying disease functional impairments. In general, the goals of spinal surgery in these patients are to improve QOL by enhancing sitting balance and posture, improving lung and gastrointestinal function, and reducing pain and deformity. In selected patients, improving ambulation and hand function may also be realistic surgical goals. QOL measures specific to both the neuromuscular diagnosis and spinal deformity provide higher quality information on treatment outcomes for a particular patient than standard radiographic measures. This article reviews patient-based outcome measures in spinal deformity patients with neuromuscular disorders, including their development and use in comparative outcome studies in the recent literature.

The effect of waiting times from general practitioner referral to MRI or orthopaedic consultation for the knee on patient-based outcomes.

OBJECTIVES: The purpose of this study was to test for the effect of waiting time from general practitioner (GP) referral to MRI or to orthopaedic consultation on outcomes of patients with knee problems, and to test whether any characteristics of trial participants predicted waiting time to MRI or orthopaedics. METHODS: We undertook secondary analyses of data on 553 participants from a randomised trial who were recruited from 163 general practices during November 2002 to October 2004. RESULTS: Of the patients allocated to MRI, 263 (94%) had an MRI, and of those referred to orthopaedics, 236 (86%) had an orthopaedic consultation. The median (interquartile range) waiting time in days from randomisation to MRI was 41.0 (21.0-71.0) and to orthopaedic appointment was 78.5 (54.5-167.5). Waiting time was found to have no significant effect on patient outcome for both the Short Form 36-item (SF-36) physical functioning score (p=0.570) and the Knee Quality of Life 26-item (KQoL-26) physical functioning score (p=0.268). There was weak evidence that males waited less time for their MRI (p=0.049) and older patients waited longer for their orthopaedic referral (p=0.049). For patients who resided in the catchment areas of some centres there were significantly longer waiting times for both MRI and orthopaedic appointment. CONCLUSION: Where patients reside is a strong predictor of waiting time for access to services such as MRI or orthopaedics. There is no evidence to suggest, however, that this has a significant effect on physical well-being in the short term for patients with knee problems.

Impact of immunization technology and assay application on antibody performance--a systematic comparative evaluation.

Antibodies are quintessential affinity reagents for the investigation and determination of a protein's expression patterns, localization, quantitation, modifications, purification, and functional understanding. Antibodies are typically used in techniques such as Western blot, immunohistochemistry (IHC), and enzyme-linked immunosorbent assays (ELISA), among others. The methods employed to generate antibodies can have a profound impact on their success in any of these applications. We raised antibodies against 10 serum proteins using 3 immunization methods: peptide antigens (3 per protein), DNA prime/protein fragment-boost ("DNA immunization"; 3 per protein), and full length protein. Antibodies thus generated were systematically evaluated using several different assay technologies (ELISA, IHC, and Western blot). Antibodies raised against peptides worked predominantly in applications where the target protein was denatured (57% success in Western blot, 66% success in immunohistochemistry), although 37% of the antibodies thus generated did not work in any of these applications. In contrast, antibodies produced by DNA immunization performed well against both denatured and native targets with a high level of success: 93% success in Western blots, 100% success in immunohistochemistry, and 79% success in ELISA. Importantly, success in one assay method was not predictive of success in another. Immunization with full length protein consistently yielded the best results; however, this method is not typically available for new targets, due to the difficulty of generating full length protein. We conclude that DNA immunization strategies which are not encumbered by the limitations of efficacy (peptides) or requirements for full length proteins can be quite successful, particularly when multiple constructs for each protein are used.

Enhancing clinical learning in the workplace: a qualitative study.

Workplace learning (WPL) is seen as an essential component of clinical veterinary education by the veterinary profession. This study sought to understand this type of learning experience more deeply. This was done utilising observations of students on intramural rotations (IMR) and interviews with students and clinical staff. WPL was seen as an opportunity for students to apply knowledge and develop clinical and professional skills in what is generally regarded as a safe, authentic environment. Clinical staff had clear ideas of what they expected from students in terms of interest, engagement, professionalism, and active participation, where this was appropriate. In contrast, students often did not know what to expect and sometimes felt under-prepared when entering the workplace, particularly in a new species area. With the support of staff acting as mentors, students learned to identify gaps in their knowledge and skills, which could then be addressed during specific IMR work placements. Findings such as these illustrate both the complexities of WPL and the diversity of different workplace settings encountered by the students.

RapidChek SELECT Salmonella enteritidis test system for the detection of Salmonella enteritidis in poultry house drag swabs, shell egg pools, and chicken carcass rinsates.

The RapidChek SELECT Salmonella Enteritidis Test System was validated for the detection of Salmonella Enteritidis (SE) in poultry house drag swabs, shell egg pools, and chicken carcass rinsates. The method utilizes RapidChek SELECT Salmonella (AOAC PTM License No. 080601) proprietary primary and secondary enrichment media. Following enrichment, an immunochromatographic test strip is inserted into the tube containing the secondary enrichment broth, developed for 10 min, and interpreted. Salmonella Enteritidis-inoculated samples (1-5 CFU SE/analytical unit) were tested by the test method as well as the appropriate cultural reference method U.S. Food and Drug Administration-Bacteriological Analytical Manual (drag swabs and egg pools) or U.S. Department of Agriculture-Food Safety and Inspection Service (chicken carcass rinsates). A total of 80 samples were tested by both methods in the study. Fifty-two samples were positive by the RapidChek SELECT Salmonella Enteritidis method and 38 were found positive by the respective reference method. The sensitivity of the method was 100% and the specificity was 100%. The accuracy of the test method was 137%, indicating that the method was more sensitive than the reference method. The RapidChek SELECT Salmonella Enteritidis method was tested with 82 Salmonella Group D1 strains including 63 Salmonella Enteritidis strains as well as 32 non-Salmonella Group D1 strains representing 10 bacteria genera. The test method detected all 82 Group D1 strains (100% sensitivity). None of the non-Salmonella Group D1 or other genera of bacteria were detected, indicating a specificity of 100%. The method was shown to be highly robust and stable under control and accelerated stability conditions.

Web 2.0 and the veterinary profession: current trends and future implications for lifelong learning.

The NOVICE project is an EU initiative under the Lifelong Learning Programme, which aims to develop an online, professional network to promote informal, lifelong learning within the veterinary profession, using Web 2.0 tools. To inform the development of the network, a need analysis study was undertaken with relevant stakeholders. Focus group discussions were undertaken with veterinary students and veterinarians and a survey was administered to first-year students and recent graduates. The results indicate that use of computers and the internet is ubiquitous among junior members of the profession and that use of Web 2.0 tools is increasing. Concerns raised in relation to participation in online communities include verifying the quality of information and issues around professionalism. Compared with face-to-face communities, online communities were perceived to offer a number of advantages. These include convenient access to expert advice on an international scale, as well as helping to alleviate certain barriers to participation in formal, continuing education such as time, distance and cost.

Exploring treatment attendance and its relationship to outcome in a randomized controlled trial of treatment for alcohol problems: secondary analysis of the UK Alcohol Treatment Trial (UKATT).

AIMS: To identify client characteristics that predict attendance at treatment sessions and to investigate the effect of attendance on outcomes using data from the UK Alcohol Treatment Trial. METHODS: Logistic regression was used to determine whether there were characteristics that could predict attendance and then continuation in treatment. Linear regression was used to explore the effects of treatment attendance on outcomes. RESULTS: There were significant positive relationships between treatment attendance and outcomes at Month 3. At Month 12, these relationships were only significant for dependence and alcohol problems for those randomized to motivational enhancement therapy (MET). There were significant differences between groups in attendance, with MET clients more likely to attend than clients allocated to social behaviour and network therapy (SBNT). MET clients were also more likely to attend all sessions (three sessions) compared with SBNT (eight sessions). MET clients with larger social networks and those with confidence in their ability not to drink excessively were more likely to attend. SBNT clients with greater motivation to change and those with more negative short-term alcohol outcome expectancies were more likely to attend. No significant predictors were found for retention in treatment for MET. For those receiving SBNT, fewer alcohol problems were associated with continuation in treatment. CONCLUSION: Attending more sessions was associated with better outcomes. An interpretation of these findings is that, to improve outcomes, methods should be developed and used to increase attendance rates. Different characteristics were identified that predicted attendance and continuation in treatment for MET and SBNT.

Clinical veterinary students' perceptions of a 'Day one' skills guide.

Veterinary schools in the UK are required by the Royal College of Veterinary Surgeons to ensure that their students have attained essential 'Day one' skills (DOS) by graduation. To aid students' understanding of how they could satisfy this requirement, the Royal Veterinary College produced a DOS guide, which was distributed in the 2007 to 2008 academic year to students in the third and fourth years of the professional veterinary course. The same students were surveyed towards the end of the 2008 to 2009 session about the guide, when they were in the fourth and final years, to rate its usefulness and to indicate their perceived levels of competence, both currently and expected at graduation. Focus group discussions were subsequently conducted to explore the findings of the survey. Responses from 88 fourth-year (39 per cent) and 174 (87 per cent) final-year students revealed that while almost all respondents were aware of the DOS guide, their use of it was low. Final-year students rated themselves as being more competent than fourth-year students, but were less optimistic about their expected level of competence regarding several invasive procedures, which some students considered to be 'unattainable' by graduation, despite the apparent value of extramural studies and intramural rotations in providing opportunities for learning.

Bacteriophage-based enrichment coupled to immunochromatographic strip-based detection for the determination of Salmonella in meat and poultry.

Immunochemical-based methods for the detection of Salmonella in food can be complicated by the presence of closely related, immunocrossreactive non-Salmonella species in the sample that may cause false-positive results. To circumvent this problem, specific bacteriophages against immunocrossreactive, non-Salmonella bacteria were used in the sample enrichment step to suppress their growth and improve the performance of an immunochromatographic strip-based detection method for Salmonella. Cross-reactive bacteria were isolated from various food sources and were characterized with a panel of Salmonella somatic O antigen-specific monoclonal antibodies. These cross-reactive bacteria were primarily Citrobacter spp. and Escherichia coli with serology shared with Salmonella serogroups B, D, and F. These bacteria were used as hosts for the isolation of specific lytic bacteriophages. When formulated with the primary enrichment, the bacteriophage cocktail significantly reduced false positives with a broadly reactive immunochromatographic test strip. This was demonstrated in both artificially and naturally contaminated meat. False positives in naturally contaminated beef samples were reduced from 32 of 115 samples tested to zero. In raw meat and poultry with a relatively high bioburden (>10(5) CFU/g), the use of the bacteriophage-based enrichment procedure gave improved recovery of Salmonella compared with the conventional culture-based reference method. This was observed when coupled to either test strip-based or selective agar-based detection. The use of specific bacteriophages for the control of immunocrossreactive and competitive microflora during the food sample enrichment step provides a new approach for enhancing the performance of both immunological- and cultural-based detection methods.