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Ju A, Scholes-Robertson N, Johnson DW, Cho Y, van Zwieten A, Manera K, Howell M, Viecelli AK, Jesudason S, Evangelidis N, Polkinghorne K, Gutman T, Wyburn K, Craig JC, Tong A, Charalambous A, Beach B, Larkin B, Beach C, Clive C, Dingle D, Thomas D, Blake D, Baker D, Underwood D, McLaren D, Demagante F, Jennings G, Jeff H, Mewburn I, Wooldridge J, Ellis J, Widders K, Young K, McLaren K, Yew K, Ellis M, Blake M, Scholes-Robertson N, Scholes-Robertson N, Grant P, Kennedy P, Walter P, Yew P, Jeff R, Wooldridge W. Patient-led identification and prioritization of exercise interventions for fatigue on dialysis: a workshop report. Clin Kidney J 2020; 14:831-839. [PMID: 34840732 PMCID: PMC8612136 DOI: 10.1093/ckj/sfz200] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Accepted: 12/19/2019] [Indexed: 12/04/2022] Open
Abstract
Background Fatigue is one of the most important symptoms among patients receiving dialysis and is nominated as a core outcome to be reported in all clinical trials in this setting. However, few trials of interventions targeting fatigue have been conducted. Patients historically have rarely been involved in the design of interventions, which can limit acceptability and uptake. When asked, they have indicated a preference for lifestyle interventions, such as exercise, to improve fatigue. While some research has focussed on intradialytic exercise for patients receiving haemodialysis, patients have also indicated a preference for a convenient method of exercising with guidance, but on their own time outside of dialysis hours. In response to this, a mobile phone application was proposed as the method of delivery for a home-based exercise intervention targeting fatigue. Methods We convened a workshop with five breakout group sessions in Australia, with 24 patients on dialysis (16 haemodialysis and 8 peritoneal dialysis) and 8 caregivers to identify, prioritize and discuss exercise interventions for fatigue in patients receiving dialysis and the delivery of this through a mobile application. Results Of the 21 types of exercise identified, the top-ranked were walking outdoors, walking on a treadmill and cardio and resistance training. Six themes were identified: (i) ‘an expectation of tangible gains from exercise’, including strengthening and protecting against bodily deterioration related to dialysis; (ii) ‘overcoming physical limitations’, meaning that comorbidities, baseline fatigue and fluctuating health needed to be addressed to engage in exercise; (iii) ‘fear of risks’, which reinforced the importance of safety and compatibility of exercise with dialysis; (iv) ‘realistic and achievable’ exercise, which would ensure initial readiness for uptake; (v) ‘enhancing motivation and interest’ , which expected to support sustained use of the exercise intervention and (vi) ‘ensuring usability of the mobile application’ , which would require simplicity, convenience and comprehensibility. Conclusion Exercise interventions that are expected by patients to improve health outcomes and that are safe, realistic and easy to adopt may be more acceptable to patients on dialysis.
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Atterbury RJ, Gigante AM, Tinker D, Howell M, Allen VM. An improved cleaning system to reduce microbial contamination of poultry transport crates in the United Kingdom. J Appl Microbiol 2020; 128:1776-1784. [PMID: 31917894 DOI: 10.1111/jam.14576] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2019] [Revised: 12/20/2019] [Accepted: 01/07/2020] [Indexed: 11/29/2022]
Abstract
AIM Following previous research on improving the cleaning of crates used to transport broiler chickens from the farm to the abattoir, a demonstration project was undertaken to investigate improvements in crate washing on a commercial scale. METHODS AND RESULTS The soak tank of a conventional crate washing system was replaced with a high-performance washer fitted with high-volume, high-pressure nozzles. The wash water could be heated, and a greatly improved filtration system ensured that the nozzles did not lose performance or become blocked. Visual cleanliness scores and microbial counts were determined for naturally contaminated crates which had been randomly assigned to different cleaning protocols. CONCLUSIONS When a combination of mechanical energy, heat and chemicals (i.e. detergent and disinfectant) was used, the results showed significant improvements to crate cleaning. Reductions of up to 3·6 and 3·8 log10 CFU per crate base were achieved for Campylobacter and Enterobacteriaceae, respectively, along with a marked improvement in visual cleanliness. SIGNIFICANCE AND IMPACT OF THE STUDY Broiler transport crates may become heavily contaminated with faeces and this may contribute to the spread of disease between farms. The results of this trial may be of use in reducing the spread of zoonotic pathogens in the poultry meat supply chain.
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Feldsine PT, Leung SC, Lienau AH, Mui LA, Townsend DE, Arling V, August L, Barham D, Bohnert M, Boville A, Brookman S, Chavey C, Clements S, Davis R, Devane S, Dissel S, Gartside S, Hagel D, Hernandez C, Hopkins S, Howell M, Humbert F, Hunsucker J, Jackson J, Koch S, Kuber C, Lamb J, Lewis L, Lightfoot B, Lin W, Musch S, Nieves K, Poumeyrol M, Qvist S, Rice J, Solis D, Terry J, in’t Veld P, Voermans R, Warburton D, Welch J. Enumeration of Total Aerobic Microorganisms in Foods by SimPlate® Total Plate Count–Color Indicator Methods and Conventional Culture Methods: Collaborative Study. J AOAC Int 2019. [DOI: 10.1093/jaoac/86.2.257] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
Abstract
The relative efficacy of the SimPlate® Total Plate Count–Color Indicator (TPC–CI) method (SimPlate 35°C) was compared with the AOAC Official Method 966.23 (AOAC 35°C) for enumeration of total aerobic microorganisms in foods. The SimPlate TPC–CI method, incubated at 30°C (SimPlate 30°C), was also compared with the International Organization for Standardization (ISO) 4833 method (ISO 30°C). Six food types were analyzed: ground black pepper, flour, nut meats, frozen hamburger patties, frozen fruits, and fresh vegetables. All foods tested were naturally contaminated. Nineteen laboratories throughout North America and Europe participated in the study. Three method comparisons were conducted. In general, there was <0.3 mean log count difference in recovery among the SimPlate methods and their corresponding reference methods. Mean log counts between the 2 reference methods were also very similar. Repeatability (sr) and reproducibility (sR) standard deviations were similar among the 3 method comparisons. The SimPlate method (35°C) and the AOAC method were comparable for enumerating total aerobic microorganisms in foods. Similarly, the SimPlate method (30°C) was comparable to the ISO method when samples were prepared and incubated according to the ISO method.
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Viecelli AK, Howell M, Tong A, Teixeira-Pinto A, O’Lone E, Ju A, Craig JC, Hooi LS, Lee T, Lok CE, Polkinghorne KR, Quinn RR, Vachharajani TJ, Vanholder R, Zuo L, Tordoir J, Pecoits-Filho R, Yuo T, Kopperschmidt P, Smith R, Irish AB, Mori TA, Pascoe EM, Johnson DW, Hawley CM. Identifying critically important vascular access outcomes for trials in haemodialysis: an international survey with patients, caregivers and health professionals. Nephrol Dial Transplant 2019; 35:657-668. [DOI: 10.1093/ndt/gfz148] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2019] [Accepted: 06/18/2019] [Indexed: 12/12/2022] Open
Abstract
Abstract
Background
Vascular access outcomes reported across haemodialysis (HD) trials are numerous, heterogeneous and not always relevant to patients and clinicians. This study aimed to identify critically important vascular access outcomes.
Method
Outcomes derived from a systematic review, multi-disciplinary expert panel and patient input were included in a multilanguage online survey. Participants rated the absolute importance of outcomes using a 9-point Likert scale (7–9 being critically important). The relative importance was determined by a best–worst scale using multinomial logistic regression. Open text responses were analysed thematically.
Results
The survey was completed by 873 participants [224 (26%) patients/caregivers and 649 (74%) health professionals] from 58 countries. Vascular access function was considered the most important outcome (mean score 7.8 for patients and caregivers/8.5 for health professionals, with 85%/95% rating it critically important, and top ranked on best–worst scale), followed by infection (mean 7.4/8.2, 79%/92% rating it critically important, second rank on best–worst scale). Health professionals rated all outcomes of equal or higher importance than patients/caregivers, except for aneurysms. We identified six themes: necessity for HD, applicability across vascular access types, frequency and severity of debilitation, minimizing the risk of hospitalization and death, optimizing technical competence and adherence to best practice and direct impact on appearance and lifestyle.
Conclusions
Vascular access function was the most critically important outcome among patients/caregivers and health professionals. Consistent reporting of this outcome across trials in HD will strengthen their value in supporting vascular access practice and shared decision making in patients requiring HD.
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Ju A, Chow BY, Ralph AF, Howell M, Josephson MA, Ahn C, Butt Z, Dobbels F, Fowler K, Jowsey-Gregoire S, Jha V, Locke JE, Tan JC, Taylor Q, Rutherford C, Craig JC, Tong A. Patient-reported outcome measures for life participation in kidney transplantation: A systematic review. Am J Transplant 2019; 19:2306-2317. [PMID: 30664327 DOI: 10.1111/ajt.15267] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2018] [Revised: 01/07/2019] [Accepted: 01/13/2019] [Indexed: 01/25/2023]
Abstract
For many patients with end-stage kidney disease, transplantation improves survival and quality of life compared with dialysis. However, complications and side effects in kidney transplant recipients can limit their ability to participate in activities of daily living including work, study, and recreational activities. The aim of this study was to identify the characteristics, content, and psychometric properties of the outcome measures used to assess life participation in kidney transplant recipients. We searched MEDLINE, Embase, PsycINFO, and CINAHL from inception to July 2018 for all studies that reported life participation in kidney transplant recipients. Two authors identified instruments measuring life participation and reviewed for characteristics. In total, 230 studies were included: 19 (8%) randomized trials, 17 (7%) nonrandomized trials, and 194 (85%) observational studies. Across these studies, we identified 29 different measures that were used to assess life participation. Twelve (41%) measures specifically assessed aspects of life participation (eg, disability assessment, daily activities of living), while 17 (59%) assessed other constructs (eg, quality of life) that included questions on life participation. Validation data to support the use of these measures in kidney transplant recipients were available for only 7 measures. A wide range of measures have been used to assess life participation in kidney transplant recipients, but validation data supporting the use of these measures in this population are sparse. A content relevant and validated measure to improve the consistency and accuracy of measuring life participation in research may inform strategies for transplant recipients to be better able to engage in their life activities.
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Howell M, Walker R, Howard K. Authors' Reply to Hussain et al.: "Cost Effectiveness of Dialysis Modalities: A Systematic Review of Economic Evaluations". APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2019; 17:571-572. [PMID: 31175562 DOI: 10.1007/s40258-019-00486-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
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James L, Wong G, Craig JC, Howard K, Howell M, Tong A. Nephrologists' perspectives on cancer screening in patients with chronic kidney disease: An interview study. Nephrology (Carlton) 2019; 24:414-421. [PMID: 29633488 DOI: 10.1111/nep.13269] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 03/30/2018] [Indexed: 12/11/2022]
Abstract
AIM Patients with chronic kidney disease (CKD) have an increased risk of cancer compared with the general population. Despite this, there is considerable variability in cancer screening practices among nephrologists that may reflect uncertainties about the benefits and harms of screening, the additional costs, and competing priorities among the complex issues that patients are confronted with. We aimed to describe nephrologists' perspectives and approaches to cancer screening in CKD. METHODS Semi-structured interviews were conducted with 29 nephrologists from 15 units across Australia and New Zealand. Interviews were transcribed and thematically analyzed. RESULTS Five themes were identified: empowering patients to make informed decisions (respecting patient preferences, communicating evidence-based recommendations, creating awareness of consequences, preparing for transplantation); justifiable risk taking (avoiding undue consequences in vulnerable populations, balancing the costs and benefits, warranted by long term immunosuppression, assurance of reasonable survival gains); ambiguity of evidence in supporting decisions (absence of standardized recommendations, limited transferability of population-based data); depending on a shared multidisciplinary approach (collaboration with primary health care, access to coordinated skin cancer clinics); and prioritizing current or imminent complications. CONCLUSION Nephrologists approach decisions about cancer screening in patients with CKD based on patient preferences, assessment of risk, justifiable survival gains, and current health priorities. Evidence-based guidelines, communication frameworks and specialist clinics may support informed and shared decision making about cancer screening in CKD.
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Gutman T, Lopez-Vargas P, Manera KE, Craig JC, Howell M, Tunnicliffe D, James LJ, MacGinley R, See E, Wong J, Voss D, Saunders J, Menahem S, Jesudason S, Tong A, Champion de Crespigny P. Identifying and integrating patient and caregiver perspectives in clinical practice guidelines for percutaneous renal biopsy. Nephrology (Carlton) 2019; 24:395-404. [PMID: 29797384 DOI: 10.1111/nep.13406] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/18/2018] [Indexed: 12/23/2022]
Abstract
AIM Percutaneous renal biopsy is often essential for providing reliable diagnostic and prognostic information for people with suspected kidney disease, however the procedure can lead to complications and concerns among patients. This study aims to identify and integrate patient priorities and perspectives into the Kidney Health Australia - Caring for Australasians with Renal Impairment clinical practice guidelines for renal biopsy, to ensure patient-relevance. METHODS We convened a workshop, consisting of three simultaneous focus groups and a plenary session, with 10 patients who had undergone a renal biopsy and seven caregivers. Topics and outcomes prioritized by patients and their caregivers were compared to those identified by the guideline working group, which was comprised of seven nephrologists. Transcripts and flipcharts were analyzed thematically to identify the reasons for participants' choices. RESULTS In total, 34 topics/outcomes were identified, 14 of which were common to the list of 28 previously identified by the guideline working group. Most of the new topics identified by patients/caregivers were related to communication and education, psychosocial support, and self-management. We identified five themes underpinning the reasons for topic and outcome selection: alleviating anxiety and unnecessary distress, minimizing discomfort and disruption, supporting family and caregivers, enabling self-management, and protecting their kidney. A new topic on patient care and education was added to the guideline as a result. CONCLUSIONS Patient and caregiver involvement in developing guidelines on renal biopsy ensured that their concerns and needs for education, psychosocial support, and self-management were explicitly addressed; enabling a patient-centred approach to renal biopsies.
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Ju A, Unruh M, Davison SN, Dapueto J, Dew MA, Fluck R, Germain M, Jassal SV, Obrador G, O'Donoghue D, Howell M, O'Lone E, Shen JI, Craig JC, Tong A. Identifying dimensions of fatigue in haemodialysis important to patients, caregivers and health professionals: An international survey. Nephrology (Carlton) 2019; 25:239-247. [PMID: 31347227 DOI: 10.1111/nep.13638] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 05/02/2019] [Indexed: 12/20/2022]
Abstract
BACKGROUND Patient-reported outcome measures of fatigue used in research in haemodialysis vary widely in the dimensions assessed; and the importance of these dimensions to patients and health professionals is unknown. This study aimed to identify the most important dimensions of fatigue to assess in patients on haemodialysis participating in trials. METHODS In an international survey, patients/caregivers and health professionals rated the absolute and relative importance of content and measurement dimensions to include in a core outcome measure of fatigue. A 9-point Likert scale (7-9 indicating critical importance) was used to assess absolute importance and best-worst scale was used to assess importance of each dimension compared to others. RESULTS In total, 169 patients/caregivers and 336 health professionals from 60 countries completed the survey. Both groups (patients/caregivers and health professionals) rated life participation (7.55), tiredness (7.40), level of energy (7.37), ability to think clearly (7.15), post-dialysis fatigue (7.13), motivation (7.03) and ability to concentrate (7.03) as critically important (mean Likert score greater than 7) content dimensions to include in a core outcome measure. Compared to patients and caregivers, health professionals rated post-dialysis fatigue, memory and verbal abilities more highly. Based on the relative importance scores, life participation was ranked most highly above all content dimensions. Severity was rated and ranked the most important measurement dimension by all stakeholders. CONCLUSION A core outcome measure of fatigue should assess impact of fatigue on life participation, tiredness and level of energy, using a severity scale. A consistent and valid measurement of fatigue will improve the value of trials in supporting decision-making based on this important outcome.
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O'Lone E, Viecelli A, Howell M, Tong A, Craig C J, Wheeler C D. SUN-045 PATIENT’, CAREGIVER’, AND HEALTH PROFESSIONAL’ PRIORITIES FOR CARDIOVASCULAR OUTCOMES FOR TRIALS IN HAEMODIALYSIS. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.441] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
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VAN K, Viecelli A, O'Lone E, Tong A, Manera K, Howell M, Sautenet B, Craig J. SUN-124 RANGE AND CONSISTENCY OF CARDIOVASCULAR OUTCOMES REPORTED IN CONTEMPORARY RANDOMISED TRIALS IN KIDNEY TRANSPLANT PATIENTS: A SYSTEMATIC REVIEW. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.522] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
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Bryant M, Dharni N, Dickerson J, Willan K, McEachan R, Duffy J, Howell M. Use of progression criteria to support monitoring and commissioning decision making of public health services: lessons from Better Start Bradford. BMC Public Health 2019; 19:835. [PMID: 31248396 PMCID: PMC6598271 DOI: 10.1186/s12889-019-7149-7] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Accepted: 06/10/2019] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND Commissioning and monitoring of community-based interventions is a challenge due to the complex nature of the environment and the lack of any explicit cut-offs to guide decision making. At what point, for example, is participant enrolment to interventions, course completion or satisfaction deemed to be acceptable or sufficient for continued funding? We aimed to identify and quantify key progression criteria for fourteen early years interventions by (1) agreeing the top three criteria for monitoring of successful implementation and progress; and (2) agreeing boundaries to categorise interventions as 'meeting anticipated target' (green); 'falling short of targets' (amber) and 'targets not being met' (red). METHODS We ran three workshops in partnership with the UK's Big Lottery Fund commissioned programme 'Better Start Bradford' (implementing more than 20 interventions to improve the health, wellbeing and development of children aged 0-3) to support decision making by agreeing progression criteria for the interventions being delivered. Workshops included 72 participants, representing a range of professional groups including intervention delivery teams, commissioners, intervention-monitoring teams, academics and community representatives. After discussion and activities, final decisions were submitted using electronic voting devices. All participants were invited to reconsider their responses via a post-workshop questionnaire. RESULTS Three key progression criteria were assigned to each of the 14 interventions. Overall, criteria that participants most commonly voted for were recruitment, implementation and reach, but these differed according to each intervention. Cut-off values used to indicate when an intervention moved to 'red' varied by criteria; the lowest being for recruitment, where participants agreed that meeting less than 65% of the targeted recruitment would be deemed as 'red' (falling short of target). CONCLUSIONS Our methodology for monitoring the progression of interventions has resulted in a clear pathway which will support commissioners and intervention teams in local decision making within the Better Start Bradford programme and beyond. This work can support others wishing to implement a formal system for monitoring the progression of public health interventions.
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Howell M, Walker RC, Howard K. Cost Effectiveness of Dialysis Modalities: A Systematic Review of Economic Evaluations. APPLIED HEALTH ECONOMICS AND HEALTH POLICY 2019; 17:315-330. [PMID: 30714086 DOI: 10.1007/s40258-018-00455-2] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
BACKGROUND AND OBJECTIVE The economic burden of providing maintenance dialysis to those with end-stage kidney disease continues to increase. Home dialysis, including both haemodialysis and peritoneal dialysis, is commonly assumed to be more cost effective than facility dialysis, with some countries adopting a home-first policy in an attempt to reduce costs. However, the cost effectiveness of this approach is uncertain. The aim of this study is to review all published cost-effectiveness analyses comparing all alternative dialysis modalities for people with end-stage kidney disease. METHODS We conducted a systematic review of MEDLINE, the National Health Service Economic Evaluation Database, and Health Technology Assessment Database from the Centre of Reviews and Dissemination, The Cochrane Library and Econlit from January 2000 to December 2017. Published economic evaluations were included if they provided comparative information on the costs and health outcomes of alternative dialysis modalities. RESULTS The review identified 16 economic evaluations comparing dialysis modalities from both high- and low-income countries. The majority (69%) were undertaken solely from the perspective of the payer or service provider, 14 (88%) included a cost-utility analysis and eight (50%) were modelled evaluations. The studies addressed costs and health outcomes of multiple dialysis modalities, with many reporting average cost effectiveness rather than incremental cost effectiveness. Almost all evaluations suggest home dialysis to be less costly and to offer comparable or better health outcomes than in-centre haemodialysis. However, the quality-of-life benefit for each modality was poorly defined and inconsistent in terms of magnitude and direction of differences between modalities and across studies. Other issues include exclusion of competing modalities and use of arbitrary assumptions with regard to the mix of modalities. CONCLUSIONS The ability to identify the mix of dialysis modalities that provides best outcomes for patients and health budgets is uncertain particularly given the lack of societal perspectives and inconsistencies between published studies.
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Abdel-All M, Angell B, Jan S, Howell M, Howard K, Abimbola S, Joshi R. What do community health workers want? Findings of a discrete choice experiment among Accredited Social Health Activists (ASHAs) in India. BMJ Glob Health 2019; 4:e001509. [PMID: 31263591 PMCID: PMC6570975 DOI: 10.1136/bmjgh-2019-001509] [Citation(s) in RCA: 31] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/15/2019] [Revised: 04/24/2019] [Accepted: 04/29/2019] [Indexed: 01/06/2023] Open
Abstract
Introduction A number of factors contribute to the performance and motivation of India’s Accredited Social Health Activists (ASHAs). This study aims to identify the key motivational factors (and their relative importance) that may help retain ASHAs in service. Methods A discrete choice experiment (DCE) survey presented ASHAs with eight unlabelled choice sets, each describing two hypothetical jobs that varied based on five attributes, specifically salary, workload, travel allowance, supervision and other job benefits. Multinomial logit and latent class (LC) models were used to estimate stated preferences for the attributes. Result We invited 318 ASHAs from 53 primary health centres of Guntur, a district in south India. The DCE was completed by 299 ASHAs using Android tablets. ASHAs were found to exhibit a strong preference for jobs that incorporated training leading to promotion, a fixed salary and free family healthcare. ASHAs were willing to sacrifice 2530 Indian rupee (INR) from their monthly salary, for a job offering training leading to promotion opportunity and 879 INR for a free family health-check. However, there was significant heterogeneity in preferences across the respondents. The LC model identified three distinct groups (comprising 51%, 35% and 13% of our cohort, respectively). Group 1 and 2 preferences were dominated by the training and salary attributes with group 2 having higher preference for free family health-check while group 3 preferences were dominated by workload. Relative to group 3, ASHAs in groups 1 and 2 were more likely to have a higher level of education and less likely to be the main income earners for their families. Conclusion ASHAs are motivated by both non-financial and financial factors and there is significant heterogeneity between workers. Policy decisions aimed at overcoming workforce attrition should target those areas that are most valued by ASHAs to maximise the value of investments into these workers. Trial registration number CTRI/2018/03/012425.
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Stevenson J, Campbell KL, Brown M, Craig J, Howard K, Howell M, Khalid R, Sud K, Teixeira-Pinto A, Thiagalingam A, Tong A, Chow C, Lee VW. Targeted, structured text messaging to improve dietary and lifestyle behaviours for people on maintenance haemodialysis (KIDNEYTEXT): study protocol for a randomised controlled trial. BMJ Open 2019; 9:e023545. [PMID: 31061013 PMCID: PMC6502028 DOI: 10.1136/bmjopen-2018-023545] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
INTRODUCTION Managing nutrition is critical for reducing morbidity and mortality in patients on haemodialysis but adherence to the complex dietary restrictions remains problematic. Innovative interventions to enhance the delivery of nutritional care are needed. The aim of this phase II trial is to evaluate the feasibility and effectiveness of a targeted mobile phone text messaging system to improve dietary and lifestyle behaviours in patients on long-term haemodialysis. METHODS AND ANALYSIS Single-blinded randomised controlled trial with 6 months of follow-up in 130 patients on haemodialysis who will be randomised to either standard care or KIDNEYTEXT. The KIDNEYTEXT intervention group will receive three text messages per week for 6 months. The text messages provide customised dietary information and advice based on renal dietary guidelines and general healthy eating dietary guidelines, and motivation and support to improve behaviours. The primary outcome is feasibility including recruitment rate, drop-out rate, adherence to renal dietary recommendations, participant satisfaction and a process evaluation using semistructured interviews with a subset of purposively sampled participants. Secondary and exploratory outcomes include a range of clinical and behavioural outcomes and a healthcare utilisation cost analysis will be undertaken. ETHICS AND DISSEMINATION The study has been approved by the Western Sydney Local Health District Human Research Ethics Committee-Westmead. Results will be presented at scientific meetings and published in peer-reviewed publications. TRIAL REGISTRATION NUMBER ACTRN12617001084370; Pre-results.
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Cho Y, Sautenet B, Gutman T, Rangan G, Craig JC, Ong AC, Chapman A, Ahn C, Coolican H, Kao JT, Gansevoort R, Perrone RD, Harris T, Torres V, Pei Y, Kerr PG, Ryan J, Johnson DW, Viecelli AK, Geneste C, Kim H, Kim Y, Oh YK, Teixeira‐Pinto A, Logeman C, Howell M, Ju A, Manera KE, Tong A. Identifying patient‐important outcomes in polycystic kidney disease: An international nominal group technique study. Nephrology (Carlton) 2019; 24:1214-1224. [DOI: 10.1111/nep.13566] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/13/2019] [Indexed: 12/19/2022]
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Owens S, Liu H, Sun K, Venturanza M, Kuligowski M, Howell M. 998 Ruxolitinib cream significantly modulates inflammatory profiles of atopic dermatitis patients. J Invest Dermatol 2019. [DOI: 10.1016/j.jid.2019.03.1074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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van Zwieten A, Caldwell P, Howard K, Tong A, Craig JC, Alexander S, Howell M, Armando TP, Hawley C, Jesudason S, Walker A, Mackie F, Kennedy S, McTaggart S, McCarthy H, Carter S, Kim S, Crafter S, Woodleigh R, Guha C, Wong G. NAV-KIDS 2 trial: protocol for a multi-centre, staggered randomised controlled trial of a patient navigator intervention in children with chronic kidney disease. BMC Nephrol 2019; 20:134. [PMID: 30999884 PMCID: PMC6471999 DOI: 10.1186/s12882-019-1325-y] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/12/2019] [Accepted: 04/02/2019] [Indexed: 11/10/2022] Open
Abstract
Background Chronic kidney disease (CKD) is a devastating illness associated with increased mortality, reduced quality of life, impaired growth, neurocognitive impairment and psychosocial maladjustment in children. There is growing evidence of socioeconomic disparities in health outcomes among children with CKD. Patient navigators are trained non-medical personnel who assist patients with chronic conditions journey through the continuum of care and transit across different care settings. They help vulnerable and underserved populations to better understand their diagnosis, treatment options, and available resources, guide them through complex medical systems, and help them to overcome barriers to health care access. Given the complexity and chronicity of the disease process and concerns that current models of care may not adequately support the provision of high-level care in children with CKD from socioeconomically disadvantaged backgrounds, a patient navigator program may improve the provision of care and overall health of children with CKD. Methods The NAV-KIDS2 trial is a multi-centre, staggered entry, waitlisted randomised controlled trial assessing the health benefits and costs of a patient navigator program in children with CKD (stages 3–5, on dialysis, and with kidney transplants), who are of low socioeconomic backgrounds. Across 5 sites, 210 patients aged from 3 to 17 years will be randomised to immediate receipt of a patient navigator intervention for 24 weeks or waitlisting with standard care until receipt of a patient navigator at 24 weeks. The primary outcome is child self-rated health (SRH) 6-months after completion of the intervention. Other outcomes include utility-based quality of life, caregiver SRH, satisfaction with healthcare, progression of kidney dysfunction, other biomarkers, missed school days, hospitalisations and mortality. The trial also includes an economic evaluation and process evaluation, which will assess the cost-effectiveness, fidelity and barriers and enablers of implementing a patient navigator program in this setting. Discussion This study will provide clear evidence on the effectiveness and cost-effectiveness of a new intervention aiming to improve overall health and well-being for children with CKD from socioeconomically disadvantaged backgrounds, through a high quality, well-powered clinical trial. Trial registration Prospectively registered (12/07/2018) on the Australian New Zealand Clinical Trials Registry (ACTRN12618001152213).
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Manera KE, Tong A, Craig JC, Shen J, Jesudason S, Cho Y, Sautenet B, Teixeira-Pinto A, Howell M, Wang AYM, Brown EA, Brunier G, Perl J, Dong J, Wilkie M, Mehrotra R, Pecoits-Filho R, Naicker S, Dunning T, Scholes-Robertson N, Johnson DW. An international Delphi survey helped develop consensus-based core outcome domains for trials in peritoneal dialysis. Kidney Int 2019; 96:699-710. [PMID: 31200941 DOI: 10.1016/j.kint.2019.03.015] [Citation(s) in RCA: 60] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2018] [Revised: 02/21/2019] [Accepted: 03/14/2019] [Indexed: 12/13/2022]
Abstract
Shared decision-making about clinical care options in end-stage kidney disease is limited by inconsistencies in the reporting of outcomes and the omission of patient-important outcomes in trials. Here we generated a consensus-based prioritized list of outcomes to be reported during trials in peritoneal dialysis (PD). In an international, online, three-round Delphi survey, patients/caregivers and health professionals rated the importance of outcomes using a 9-point Likert scale (with 7-9 indicating critical importance) and provided comments. Using a Best-Worst Scale (BWS), the relative importance of outcomes was estimated. Comments were analyzed thematically. In total, 873 participants (207 patients/caregivers and 666 health professionals) from 68 countries completed round one, 629 completed round two and 530 completed round three. The top outcomes were PD-related infection, membrane function, peritoneal dialysis failure, cardiovascular disease, death, catheter complications, and the ability to do usual activities. Compared with health professionals, patients/caregivers gave higher priority to six outcomes: blood pressure (mean difference, 0.4), fatigue (0.3), membrane function (0.3), impact on family/friends (0.1), peritoneal thickening (0.1) and usual activities (0.1). Four themes were identified that underpinned the reasons for ratings: contributing to treatment longevity, preserving quality of life, escalating morbidity, and irrelevant and futile information and treatment. Patients/caregivers and health professionals gave highest priority to clinical outcomes. In contrast to health professionals, patients/caregivers gave higher priority to lifestyle-related outcomes including the impact on family/friends and usual activities. Thus, prioritization will inform a core outcome set to improve the consistency and relevance of outcomes for trials in PD.
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Lopez-Vargas P, Tong A, Crowe S, Alexander SI, Caldwell PHY, Campbell DE, Couper J, Davidson A, De S, Fitzgerald DA, Haddad S, Hill S, Howell M, Jaffe A, James LJ, Ju A, Manera KE, McKenzie A, Morrow AM, Odgers HL, Pinkerton R, Ralph AF, Richmond P, Shaw PJ, Singh-Grewal D, van Zwieten A, Wake M, Craig JC. Research priorities for childhood chronic conditions: a workshop report. Arch Dis Child 2019; 104:237-245. [PMID: 30279157 DOI: 10.1136/archdischild-2018-315628] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/31/2018] [Revised: 08/25/2018] [Accepted: 08/29/2018] [Indexed: 02/06/2023]
Abstract
BACKGROUND Chronic conditions are the leading cause of mortality, morbidity and disability in children. However, children and caregivers are rarely involved in identifying research priorities, which may limit the value of research in supporting patient-centred practice and policy. OBJECTIVE To identify priorities of patients, caregivers and health professionals for research in childhood chronic conditions and describe the reason for their choices. SETTING An Australian paediatric hospital and health consumer organisations. METHODS Recruited participants (n=73) included patients aged 8 to 14 years with a chronic condition (n=3), parents/caregivers of children aged 0 to 18 years with a chronic condition (n=19), representatives from consumer organisations (n=13) and health professionals including clinicians, researches (n=38) identified and discussed research priorities. Transcripts were thematically analysed. RESULTS Seventy-eight research questions were identified. Five themes underpinned participants' priorities: maintaining a sense of normality (enabling participation in school, supporting social functioning, promoting understanding and acceptance), empowering self-management and partnership in care (overcoming communication barriers, gaining knowledge and skills, motivation for treatment adherence, making informed decisions, access and understanding of complementary and alternative therapies),strengthening ability to cope (learning to have a positive outlook, preparing for home care management, transitioning to adult services), broadening focus to family (supporting sibling well-being, parental resilience and financial loss, alleviating caregiver burden), and improving quality and scope of health and social care (readdressing variability and inequities, preventing disease complications and treatment side effects, identifying risk factors, improving long-term outcomes, harnessing technology, integrating multidisciplinary services). CONCLUSION Research priorities identified by children, caregivers and health professionals emphasise a focus on life participation, psychosocial well-being, impact on family and quality of care. These priorities may be used by funding and policy organisations in establishing a paediatric research agenda.
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Andersen KM, Cheah JT, March L, Bartlett SJ, Beaton D, Bingham CO, Brooks PM, Christensen R, Conaghan PG, D’Agostino MA, de Wit M, Dueck AC, Goodman SM, Grosskleg S, Hill CL, Howell M, Mackie SL, Richards B, Shea B, Singh JA, Strand V, Tugwell P, Wells GA, Simon LS. Improving Benefit-harm Assessment of Therapies from the Patient Perspective: OMERACT Premeeting Toward Consensus on Core Sets for Randomized Controlled Trials. J Rheumatol 2019; 46:1053-1058. [DOI: 10.3899/jrheum.181123] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/11/2018] [Indexed: 12/30/2022]
Abstract
Objective.Outcome Measures in Rheumatology (OMERACT) convened a premeeting in 2018 to bring together patients, regulators, researchers, clinicians, and consumers to build upon previous OMERACT drug safety work, with patients fully engaged throughout all phases.Methods.Day 1 included a brief introduction to the history of OMERACT and methodology, and an overview of current efforts within and outside OMERACT to identify patient-reported medication safety concerns. On Day 2, two working groups presented results; after each, breakout groups were assembled to discuss findings.Results.Five themes pertaining to drug safety measurement emerged.Conclusion.Current approaches have failed to include data from the patient’s perspective. A better understanding of how individuals with rheumatic diseases view potential benefits and harms of therapies is essential.
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van Zwieten A, Saglimbene V, Teixeira-Pinto A, Howell M, Howard K, Craig JC, Wong G. The Impact of Age on Income-Related Health Status Inequalities from Birth to Adolescence: A Systematic Review with Cross-Country Comparisons. J Pediatr 2018; 203:380-390.e14. [PMID: 30266508 DOI: 10.1016/j.jpeds.2018.07.030] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/05/2018] [Revised: 06/25/2018] [Accepted: 07/10/2018] [Indexed: 12/30/2022]
Abstract
OBJECTIVES To examine the effect of age on associations between household income and overall health from birth to adolescence, and whether age patterns vary by country. It is uncertain whether income-related health inequalities remain stable, widen, or narrow as children age, which impacts optimal timing of equity-focused interventions. STUDY DESIGN Systematic review (CRD42016038583) of MEDLINE, Embase, PsycINFO, CINAHL, SocINDEX (full-text), and EconLit (full-text) to April 2017. We included observational studies and trials in children and adolescents (0-18 years of age), examining age differences in associations between income and overall health (self-rated, clinician-rated, proxy-rated). One reviewer extracted data; 2 evaluated risk of bias. RESULTS Thirty-eight articles containing 43 studies (30 cross-sectional, 13 cohort) were identified, from high-income (n = 39) and middle-income (n = 4) countries. In the US (n = 21), positive income-health associations emerged in early childhood, and these inequalities typically widened progressively into adolescence. Relative to 0- to 3-year-olds, ratios of income-health coefficients ranged from 1.10-3.71 for 4-8 years of age, 1.26-3.86 for 9-12 years of age, 1.36-6.71 for 13-17 years. In the United Kingdom and Ireland (n = 8), inequalities emerged in early-to-mid childhood, but age patterns were less consistent. In other high-income countries (Australia, Canada, France, Germany, Japan, Republic of Korea), inequalities mostly persisted or widened with age. In middle-income countries, inequalities appeared to narrow (Indonesia n = 2) or persist (Brazil n = 2) with age. Limitations are unclear/high risk of bias and dataset overlap for some studies. CONCLUSIONS In many countries, income-related health status inequalities persist or widen as children age. Interventions that improve health equity early in the life-course are needed.
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Howell M. How to Evaluate Interventions for the Treatment and Care of Patients With Acute Kidney Injury. Kidney Int Rep 2018; 3:1255-1257. [PMID: 30450450 PMCID: PMC6224796 DOI: 10.1016/j.ekir.2018.09.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Calisa V, Craig JC, Howard K, Howell M, Alexander S, Chadban SJ, Clayton P, Lim WH, Kanellis J, Wyburn K, Johnson DW, McDonald SP, Opdam H, Chapman JR, Yang J, Wong G. Survival and Quality of Life Impact of a Risk-based Allocation Algorithm for Deceased Donor Kidney Transplantation. Transplantation 2018; 102:1530-1537. [DOI: 10.1097/tp.0000000000002144] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Zecchin D, Howell M, Horswell S, Downward J. 20 Identification of combinatorial therapies with inhibitors of the PI3K pathway in PTEN-null tumours. ESMO Open 2018. [DOI: 10.1136/esmoopen-2018-eacr25.20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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