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Turbitt E, Klein WMP, Rogers K, D'Amanda CS, Biesecker BB. Parental decision making about clinical trial enrollment: A survey of parents of children with Fragile X syndrome. Health Psychol 2020; 39:1070-1077. [PMID: 33252931 DOI: 10.1037/hea0001038] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE Opportunities for patients to enroll in clinical trials for neurodevelopmental conditions are increasing. We studied what factors are associated with parents' decisional process to enroll their child in a clinical trial for a genetic neurodevelopmental condition (Fragile X syndrome). METHOD Parents (n = 354; mostly biological mothers of a child with Fragile X syndrome) were recruited through Fragile X syndrome advocacy groups. Parents reported attitudes about children in research, trust in child's doctor, threat resources (self-affirmation and dispositional optimism), and demographic and clinical characteristics in an online questionnaire. Three outcome measures assessed associations with these factors at different stages of the decision-making process. The three outcomes were (a) awareness about clinical trial opportunities, (b) enrollment decisions, and (c) decisional regret. RESULTS Parents who were positive about involving children in research were more aware of clinical trial opportunities (OR = 3.27, 95% CI [2.11, 5.07]), were more likely to have enrolled their child in a clinical trial (OR = 1.69, 95% CI [1.12, 2.56]), and reported lower levels of decisional regret (β = -8.95, 95% CI [-16.38, -1.52]). Parents with higher threat resources had considered enrolling their child in a clinical trial (OR = 1.51, 95% CI [1.02, 2.23]) and reported lower levels of decisional regret (β = -8.73, 95% CI [-17.36, -0.11]). Among parents with lower levels of trust in their child's doctor, higher threat resources were associated with higher enrollment (β = 0.60, 95% CI [0.12, 1.08]). CONCLUSIONS It may be possible to intervene on the factors (attitudes about children in research and threat resources) associated with clinical trial decision making to boost trial enrollment and promote informed decision making. (PsycInfo Database Record (c) 2020 APA, all rights reserved).
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Zhang H, Rogers K, Sukkar L, Jun M, Kang A, Young T, Campain A, Cass A, Chow CK, Comino E, Foote C, Gallagher M, Knight J, Liu B, Lung T, McNamara M, Peiris D, Pollock C, Sullivan D, Wong G, Zoungas S, Jardine M, Hockham C. Prevalence, incidence and risk factors of diabetes in Australian adults aged ≥45 years: A cohort study using linked routinely-collected data. JOURNAL OF CLINICAL AND TRANSLATIONAL ENDOCRINOLOGY 2020; 22:100240. [PMID: 33294382 PMCID: PMC7691170 DOI: 10.1016/j.jcte.2020.100240] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/06/2020] [Revised: 09/12/2020] [Accepted: 11/04/2020] [Indexed: 01/03/2023]
Abstract
Aims To use linked routinely-collected health data to estimate diabetes prevalence and incidence in an Australian cohort of adults aged ≥45 years, and examine risk factors associated with incident disease. Research design and methods The EXamining ouTcomEs in chroNic Disease in the 45 and Up Study (EXTEND45) Study is a linked data study that combines baseline questionnaire responses from the population-based 45 and Up Study (2006–2009, n = 267,153) with multiple routinely-collected health databases up to December 2014. Among participants with ≥1 linked result for any laboratory test, diabetes status was determined from multiple data sources according to standard biochemical criteria, use of glucose-lowering medication or self-report, and the prevalence and incidence rate calculated. Independent risk factors of incident diabetes were examined using multivariable Cox regression. Results Among 152,169 45 and Up Study participants with ≥1 linked laboratory result in the EXTEND45 database (mean age 63.0 years; 54.9% female), diabetes prevalence was 10.8% (95% confidence interval [CI] 10.6%–10.9%). Incident disease in those without diabetes at baseline (n = 135,810; mean age 62.5 years; 56.1% female) was 10.0 per 1,000 person-years (95% CI 9.8–10.2). In all age groups, diabetes incidence was lower in women compared to men, an association that persisted in the fully adjusted analyses. Other independent risk factors of diabetes were older age, being born outside of Australia (with the highest rate of 19.2 per 1,000 person-years observed in people born in South and Central Asia), lower education status, lower annual household income, residence in a major city, family history of diabetes, personal history of cardiovascular disease or hypertension, higher body mass index, smoking and long sleeping hours. Conclusions Our study represents an efficient approach to assessing diabetes frequency and its risk factors in the community. The infrastructure provided by the EXTEND45 Study will be useful for diabetes surveillance and examining other important clinical and epidemiological questions.
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Xie Y, Baker J, Young T, Jun M, Sukkar L, Campain A, Kang A, Cass A, Hu J, Peiris D, Pollock C, Wong G, Zoungas S, Rogers K, Jardine M, Hockham C. Therapy Escalation Following an Elevated HbA 1c in Adults Aged 45 Years and Older Living With Diabetes in Australia: A Real-World Observational Analysis. Diabetes Care 2020; 43:e185-e187. [PMID: 32928956 DOI: 10.2337/dc20-0269] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/06/2020] [Accepted: 08/07/2020] [Indexed: 02/03/2023]
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Brown K, Cameron ID, Keay L, Rogers K, Nguyen H, Vines P, Ivers R. Factors influencing duration of compensation following road traffic crash injury in older vs younger adults. Australas J Ageing 2020; 40:e13-e21. [PMID: 33025702 DOI: 10.1111/ajag.12830] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2019] [Revised: 05/10/2020] [Accepted: 06/03/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE To identify factors independently associated with late claim closure, a proxy for recovery, in older (65+ years) compared to younger (17-64 years) adults following road traffic crash injury (RTI). METHODS Multivariable analysis of statewide compensation data from New South Wales (NSW), Australia, for NSW residents aged ≥17 years injured in a non-catastrophic RTI between July 2010 and June 2013 with finalised claims (n = 16 687). RESULTS Legal representation was the dominant factor independently associated with late claim closure in both age groups. However, the odds were doubly high for the younger group (younger: AOR 8.46, 95% CI 7.7-9.4; older: AOR 3.95, 95% CI 3.1-5.0). Median time to claim closure was shorter for older people. CONCLUSION Older (and younger) claimants with legal representation are at increased risk of late claim closure and can be readily identified within routinely collected compensation data, enabling delivery of targeted strategies or supports early in the claims process.
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Ryder C, Mackean T, Hunter K, Towers K, Rogers K, Holland AJA, Ivers R. Factors contributing to longer length of stay in Aboriginal and Torres Strait Islander children hospitalised for burn injury. Inj Epidemiol 2020; 7:52. [PMID: 33012291 PMCID: PMC7534159 DOI: 10.1186/s40621-020-00278-7] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 08/19/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Aboriginal and Torres Strait Islander children have higher incidence, severity and hospital length of stay for their acute burn injuries than other Australian children. We examined factors contributing to longer length of stay for Aboriginal and Torres Strait Islander children with an acute burn injury. METHODS Burns Registry of Australia and New Zealand admissions of children < 16 years of age between October 2009 and July 2018 were analysed. Descriptive statistics explored patient and injury characteristics; Cox-regression models estimated characteristics associated with longer length of stay. Knowledge Interface methodology and Indigenous research methods were used throughout. RESULTS A total of 723 children were identified as Aboriginal and Torres Strait Islander and 6257 as other Australian. The median hospital length of stay for Aboriginal and Torres Strait Islander children (5 days [CI 5-6]) was 4 days longer than other Australian children (1 day [CI 1-2]). Remoteness, flame burns, high percentage total body surface area (%TBSA) and full thickness burns were factors associated with longer length of stay for Aboriginal and Torres Strait Islander children. Similar prognostic factors were identified for other Australian children along with Streptococcus sp. and Staphylococcus sp. infection. CONCLUSION Remoteness, flame burns, %TBSA, and full thickness burns are prognostic factors contributing to extended hospital length of stay for all Australian children. These factors are more prevalent in Aboriginal and Torres Strait Islander children, impacting length of stay. Treatment programs, clinical guidelines, and burns policies should engage with the unique circumstances of Aboriginal and Torres Strait Islander children to mitigate inequities in health.
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Kang A, Sukkar L, Hockham C, Jun M, Young T, Scaria A, Foote C, Neuen BL, Cass A, Pollock C, Comino E, Lung T, Pecoits-Filho R, Rogers K, Jardine MJ. Risk Factors for Incident Kidney Disease in Older Adults: an Australian Prospective Population-Based Study. Intern Med J 2020; 52:808-817. [PMID: 33012112 DOI: 10.1111/imj.15074] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2020] [Revised: 09/23/2020] [Accepted: 09/30/2020] [Indexed: 11/28/2022]
Abstract
BACKGROUND We aimed to determine risk factors for incident CKD in a large population-based cohort. METHODS This prospective opt-in population-based cohort study is based on the 45 and Up Study, where New South Wales residents aged ≥45 years were randomly sampled from the Services Australia enrolment database and agreed to complete the 45 and Up Study baseline questionnaire and have their responses linked to their health data in routinely-collected databases. The primary outcome was the development of incident CKD, defined as eGFR<60ml/min/1.73m2 . CKD incidence was calculated using Poisson regression. Risk factors for incident CKD were assessed using Cox regression in multivariable models. RESULTS In 39,574 participants who did not have CKD at enrolment, independent factors associated with developing CKD included: older age, regional residence (HR 1.38 [1.27-1.50] for outer regional versus major city), smoking (1.13 [1.00-1.27] for current smoker versus non-smoker), obesity (1.25 [1.16-1.35] for obese versus normal body mass index), diabetes mellitus (1.41 [1.33-1.50]), hypertension (1.53 [1.44-1.62]), coronary heart disease (1.13 [1.07-1.20]), depression/anxiety (1.16 [1.09-1.24]), and cancer (1.29 [1.20-1.39]). Migrants were less likely to develop CKD compared with people born in Australia (0.88 [0.83-0.94]). Gender, partner status and socioeconomic factors were not independently associated with developing CKD. CONCLUSIONS This large population-based study found multiple modifiable and non-modifiable factors were independently associated with developing CKD. In the Australian setting, the risk of CKD was higher with regional residence. Differences according to socioeconomic status were predominantly explained by age, comorbidities and harmful health-related behaviours This article is protected by copyright. All rights reserved.
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Ryder C, Mackean T, Hunter K, Rogers K, Holland AJA, Ivers R. Burn Injuries in Hospitalized Australian Children-An Epidemiological Profile. J Burn Care Res 2020; 42:381-389. [PMID: 32910200 DOI: 10.1093/jbcr/iraa159] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Abstract
Globally, First Nations children sustain burns at a higher rate than other children. Little is understood about how health inequities contribute, especially from an Indigenous viewpoint. We analyzed data from the Burns Registry of Australian and New Zealand (BRANZ) for acute burns in children (<16 years) admitted to hospital between October 2009 and July 2018. Descriptive statistics examined equity variables in patient and injury characteristics. Poisson regression was used to describe factors associated with bacterial infection. Indigenous research methods were used throughout. Aboriginal and Torres Strait Islander children represented 10.4% of the study population. Health inequities were present for Aboriginal and Torres Strait Islander children with longer hospital length of stay (9.5 vs 4.6 days), rural residency (61.3% vs 13.9%), lower socioeconomic status (72.2% vs 34.9%), and more flame burns (19.5% vs 10.6%) compared to other Australian children. Streptococcus sp. infection risk was four times greater in Aboriginal and Torres Strait Islander children compared to other Australian children. Flame burns and high percentage total body surface area burns were a risk for Staphylococcus sp. and Streptococcus sp. infection in all children. The epidemiological profile for burn injuries managed in Australian burns centers differs between Aboriginal and Torres Strait Islander children and other children, indicating persistent health inequities. These differences should be considered in the development of injury prevention strategies and the clinical management of burn injuries for Aboriginal and Torres Strait Islander children and their families.
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Smyth B, Zuo L, Gray NA, Chan CT, de Zoysa JR, Hong D, Rogers K, Wang J, Cass A, Gallagher M, Perkovic V, Jardine M. No evidence of a legacy effect on survival following randomization to extended hours dialysis in the ACTIVE Dialysis trial. Nephrology (Carlton) 2020; 25:792-800. [PMID: 32500957 DOI: 10.1111/nep.13737] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2020] [Revised: 05/01/2020] [Accepted: 05/15/2020] [Indexed: 11/28/2022]
Abstract
AIM Extended hours haemodialysis is associated with superior survival to standard hours. However, residual confounding limits the interpretation of this observation. We aimed to determine the effect of a period of extended hours dialysis on long-term survival among participants in the ACTIVE Dialysis trial. METHODS Two-hundred maintenance haemodialysis recipients were randomized to extended hours dialysis (median 24 h/wk) or standard hours dialysis (median 12 h/wk) for 12 months. Further pre-specified observational follow up occurred at 24, 36 and 60 months. Vital status and modality of renal replacement therapy were ascertained. RESULTS Over the 5 years, 38 participants died, 30 received a renal transplant, and 6 were lost to follow up. Total weekly dialysis hours did not differ between standard and extended groups during the follow-up period (14.1 hours [95%CI 13.4-14.8] vs 14.8 hours [95%CI 14.1-15.6]; P = .16). There was no difference in all-cause mortality (hazard ratio for extended hours 0.91 [95%CI 0.48-1.72]; P = .77). Similar results were obtained after censoring participants at transplantation, and after adjusting for potential confounding variables. Subgroup analysis did not reveal differences in treatment effect by region, dialysis setting or vintage (P-interaction .51, .54, .12, respectively). CONCLUSION Twelve months of extended hours dialysis did not improve long-term survival nor affect dialysis hours after the intervention period. An urgent need remains to further define the optimal dialysis intensity across the broad range of dialysis recipients.
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Shanthosh J, Rogers K, Lung T, Brown J, Ivers R, Wilson A, Jan S. Effectiveness of child restraint legislation to reduce motor vehicle related serious injuries and fatalities: A national interrupted time series analysis. ACCIDENT; ANALYSIS AND PREVENTION 2020; 142:105553. [PMID: 32388143 DOI: 10.1016/j.aap.2020.105553] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/30/2019] [Revised: 01/29/2020] [Accepted: 04/12/2020] [Indexed: 06/11/2023]
Abstract
Children that are unrestrained while travelling in a motor vehicle are more vulnerable to serious injury and death. The greatest levels of crash protection are achieved when children use the most age or size appropriate form of restraint. In this study, we aimed to examine the effectiveness of the introduction of age-appropriate child restraint legislation on serious and fatal injury in five Australian states and territories. For this interrupted time series analysis, we used a segmented regression method to assess the association between the implementation of child-restraint legislation and motor-vehicle related serious injuries and fatalities using data obtained from transport authorities in each jurisdiction. We estimated the change in annual rates after the implementation of legislation with the number of motor-vehicle accidents resulting in fatalities or serious injuries as the outcome, and the total number of injuries (minor, serious and fatal) as an offset in the model. We identified 10882 motor-vehicle related crashes resulting in fatalities (n = 188), serious injuries (n = 1730) and minor injuries (n = 8964). In NSW and VIC, the rate ratio was statistically significant and positive, indicating an increase in the rate of serious injuries and fatalities in the period post-legislation compared to the period prior to legislation. In all other states and territories, we did not find a statistically significant effect of legislation Road safety programs incorporating interventions targeted at increasing awareness of optimal restraint practices, strengthened enforcement and measures to improve the affordability of restraints are needed to support legislation.
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Saintilan N, Khan NS, Ashe E, Kelleway JJ, Rogers K, Woodroffe CD, Horton BP. Thresholds of mangrove survival under rapid sea level rise. Science 2020; 368:1118-1121. [DOI: 10.1126/science.aba2656] [Citation(s) in RCA: 142] [Impact Index Per Article: 35.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2019] [Accepted: 04/16/2020] [Indexed: 11/02/2022]
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Möller H, Senserrick T, Rogers K, Sakashita C, de Rome L, Boufous S, Davey C, Cullen P, Ivers R. Crash risk factors for novice motorcycle riders. JOURNAL OF SAFETY RESEARCH 2020; 73:93-101. [PMID: 32563413 DOI: 10.1016/j.jsr.2020.02.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/28/2019] [Revised: 12/08/2019] [Accepted: 02/11/2020] [Indexed: 06/11/2023]
Abstract
BACKGROUND Motorcycle riders have the highest injury and fatality rates among all road users. This research sought in-depth understanding of crash risk factors to help in developing targeted measures to reduce motorcycle crash injuries and fatalities. METHODS We used interview data from a study of 2,399 novice motorcycle riders in Victoria, Australia from 2010 to 2012 linked with their police-recorded crash and offence data. The outcome measure was self and/or police reported crash. The association between potential risk factors and crashes was explored in multivariable logistic regression models. RESULTS In the multivariable analysis, riders who reported being involved in three or more near crashes had 1.74 times (95% CI 1.11-2.74) higher odds of crashing compared to riders who reported no near-crash events, and riders who participated in a pre-learner course had 1.41 times higher odds of crashing (95% CI 1.07-1.87) compared with riders who did not attend a pre-learner course. Riders who had been involved in a crash before the study had 1.58 times (95% CI 1.14-2.19) higher odds of crashing during the study period compared with riders who were not involved in a crash. Each additional month of having held a license and learner permit decreased the odds of crashing by 2%, and each additional 1,000 km of riding before the study increased the odds of crashing by 2%. CONCLUSION Measures of pre-learner training and riding experience were the strongest predictors of crashing in this cohort of novice motorcycle riders. At the time of the study there was no compulsory rider training to obtain a learner permit in Victoria and no on-road courses were available. It may be plausible that riders who voluntarily participated in an unregulated pre-learner course became or remained at high risk of crash after obtaining a rider license. We suggest systematically reviewing the safety benefits of voluntary versus mandatory pre-learner and learner courses and the potential need to include on-road components.
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Sukkar L, Kang A, Hockham C, Young T, Jun M, Foote C, Pecoits-Filho R, Neuen B, Rogers K, Pollock C, Cass A, Sullivan D, Wong G, Knight J, Peiris D, Gallagher M, Jardine M. Incidence and Associations of Chronic Kidney Disease in Community Participants With Diabetes: A 5-Year Prospective Analysis of the EXTEND45 Study. Diabetes Care 2020; 43:982-990. [PMID: 32161053 PMCID: PMC7809711 DOI: 10.2337/dc19-1803] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/09/2019] [Accepted: 01/31/2020] [Indexed: 02/03/2023]
Abstract
OBJECTIVE To determine the incidence of and factors associated with an estimated glomerular filtration rate (eGFR) <60 mL/min/1.73 m2 in people with diabetes. RESEARCH DESIGN AND METHODS We identified people with diabetes in the EXamining ouTcomEs in chroNic Disease in the 45 and Up Study (EXTEND45), a population-based cohort study (2006-2014) that linked the Sax Institute's 45 and Up Study cohort to community laboratory and administrative data in New South Wales, Australia. The study outcome was the first eGFR measurement <60 mL/min/1.73 m2 recorded during the follow-up period. Participants with eGFR < 60 mL/min/1.73 m2 at baseline were excluded. We used Poisson regression to estimate the incidence of eGFR <60 mL/min/1.73 m2 and multivariable Cox regression to examine factors associated with the study outcome. RESULTS Of 9,313 participants with diabetes, 2,106 (22.6%) developed incident eGFR <60 mL/min/1.73 m2 over a median follow-up time of 5.7 years (interquartile range, 3.0-5.9 years). The eGFR <60 mL/min/1.73 m2 incidence rate per 100 person-years was 6.0 (95% CI 5.7-6.3) overall, 1.5 (1.3-1.9) in participants aged 45-54 years, 3.7 (3.4-4.0) for 55-64 year olds, 7.6 (7.1-8.1) for 65-74 year olds, 15.0 (13.0-16.0) for 75-84 year olds, and 26.0 (22.0-32.0) for those aged 85 years and over. In a fully adjusted multivariable model incidence was independently associated with age (hazard ratio 1.23 per 5-year increase; 95% CI 1.19-1.26), geography (outer regional and remote versus major city: 1.36; 1.17-1.58), obesity (obese class III versus normal: 1.44; 1.16-1.80), and the presence of hypertension (1.52; 1.33-1.73), coronary heart disease (1.13; 1.02-1.24), cancer (1.30; 1.14-1.50), and depression/anxiety (1.14; 1.01-1.27). CONCLUSIONS In participants with diabetes, the incidence of an eGFR <60 mL/min/1.73 m2 was high. Older age, remoteness of residence, and the presence of various comorbid conditions were associated with higher incidence.
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Foote C, Hockham C, Sukkar L, Campain A, Kang A, Young T, Cass A, Chow CK, Comino E, Gallagher M, Jan S, Knight J, Liu B, McNamara M, Peiris D, Pollock C, Sullivan D, Wong G, Zoungas S, Rogers K, Jun M, Jardine M. EXamining ouTcomEs in chroNic Disease in the 45 and Up Study (the EXTEND45 Study): Protocol for an Australian Linked Cohort Study. JMIR Res Protoc 2020; 9:e15646. [PMID: 32285803 PMCID: PMC7189250 DOI: 10.2196/15646] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2019] [Revised: 12/06/2019] [Accepted: 01/07/2020] [Indexed: 01/04/2023] Open
Abstract
Background Chronic kidney disease (CKD) and diabetes are the major causes of death and disability worldwide. They are associated with high health service utilization persisting over many years. Their slow progression and wide clinical variation make them eminently suitable for study in population-based cohorts. However, current understanding of their prevalence, incidence, and progression is largely based on studies conducted in clinical populations. Objective This study aims to establish a novel link between an existing population-based cohort (the 45 and Up Study) and routinely collected laboratory and administrative data to facilitate research across the full disease spectrum of CKD and diabetes. Methods In the EXTEND45 Study (EXamining OuTcomEs in chroNic Disease in the 45 and Up Study), baseline questionnaire responses of over 260,000 participants of the 45 and Up Study aged ≥45 years living in New South Wales (NSW), collected between January 2006 and December 2009, are linked to data from laboratory service providers as well as national- and state-based administrative datasets via probabilistic linkage. Routinely collected data were obtained for participants who could be linked between January 2005 and July 2013. Laboratory data will enable the identification of early cases of chronic disease and the assessment of clinically relevant biochemical targets during the disease course. Health administrative datasets will allow for the examination of health service use, pharmacological management, and clinical outcomes. Results The study received ethics approval from the NSW Population and Health Services Research Ethics Committee in February 2014. Data linkage for 267,153 of the 45 and Up Study participants was completed in June 2016, with congruent linkage achieved for 265,086 (99.23%) individuals. To date, the CKD and diabetes cohorts have been identified (published elsewhere), and a diverse portfolio of research projects relating to disease burden, risk factors, health outcomes, and health service utilization is in development. Conclusions The EXTEND45 Study represents an unparalleled opportunity to perform extensive research into diseases of considerable public health and clinical importance. Strengths include the population-based nature of the cohort and the availability of longitudinal information on the complete disease pathway for affected individuals. International Registered Report Identifier (IRRID) RR1-10.2196/15646
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Dineen-Griffin S, Benrimoj SI, Rogers K, Williams KA, Garcia-Cardenas V. Cluster randomised controlled trial evaluating the clinical and humanistic impact of a pharmacist-led minor ailment service. BMJ Qual Saf 2020; 29:921-931. [PMID: 32139400 DOI: 10.1136/bmjqs-2019-010608] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/11/2019] [Revised: 02/03/2020] [Accepted: 02/17/2020] [Indexed: 12/18/2022]
Abstract
BACKGROUND Community pharmacists are well positioned to support patients' minor ailments. The objective was to evaluate the clinical and humanistic impact of a minor ailment service (MAS) in community pharmacy compared with usual pharmacist care (UC). METHODS A cluster randomised controlled trial was conducted. Intervention patients received MAS, which included a consultation with the pharmacist. MAS pharmacists were trained in clinical pathways and communication systems mutually agreed with general practitioners and received monthly support. Control patients received UC. All patients were followed up by telephone at 14 days. Clinical and humanistic impact were defined by primary (appropriate referral rate and appropriate non-prescription medicine rate) and secondary outcomes (clinical product-based intervention rate, referral adherence, symptom resolution, reconsultation and EuroQol EQ-5D visual analogue scale (VAS)). RESULTS Patients (n=894) were recruited from 30 pharmacies and 82% (n=732) responded to follow-up. Patients receiving MAS were 1.5 times more likely to receive an appropriate referral (relative rate (RR)=1.51; 95% CI 1.07 to 2.11; p=0.018) and were five times more likely to adhere to referral, compared with UC (RR=5.08; 95%CI 2.02 to 12.79; p=0.001). MAS patients (94%) achieved symptom resolution or relief at follow-up, while this was 88% with UC (RR=1.06; 95% CI 1 to 1.13; p=0.035). MAS pharmacists were 1.2 times more likely to recommend an appropriate medicine (RR 1.20, 95% CI 1.1 to 1.3; p=0.000) and were 2.6 times more likely to perform a clinical product-based intervention (RR=2.62, 95% CI 1.28 to 5.38; p=0.009), compared with UC. MAS patients had a greater mean difference in VAS at follow-up (4.08; 95% CI 1.23 to 6.87; p=0.004). No difference in reconsultation was observed (RR=0.98; 95% CI 0.75 to 1.28; p=0.89). CONCLUSION The study demonstrates improved clinical and humanistic outcomes with MAS. National implementation is a means to manage minor ailments more effectively in the Australian health system. TRIAL REGISTRATION NUMBER ACTRN12618000286246.
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Magnowski A, Schramm K, DeWitt P, Rochon P, Hieb R, Patel P, Ryu R, Rogers K, Dybul S, Trivedi P. 3:27 PM Abstract No. 45 Evolution in national endovascular management of femoral-popliteal artery disease: an analysis of the 2011 to 2017 Medicare data. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.068] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
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Magnowski A, Schramm K, DeWitt P, Rochon P, Hieb R, Patel P, Ryu R, Rogers K, Dybul S, Trivedi P. 4:12 PM Abstract No. 316 Variations in endovascular management of infrapopliteal arterial disease: national trends from the Medicare procedure database. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.370] [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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Schramm K, Yule A, DeWitt P, Rochon P, Hieb R, Patel P, Dybul S, Rogers K, Trivedi P. 3:54 PM Abstract No. 48 National trends in endovascular management of iliac arterial disease: insights from the Medicare population. J Vasc Interv Radiol 2020. [DOI: 10.1016/j.jvir.2019.12.071] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022] Open
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Smyth B, van den Broek-Best O, Hong D, Howard K, Rogers K, Zuo L, Gray NA, de Zoysa JR, Chan CT, Lin H, Zhang L, Xu J, Cass A, Gallagher M, Perkovic V, Jardine M. Varying Association of Extended Hours Dialysis with Quality of Life. Clin J Am Soc Nephrol 2019; 14:1751-1762. [PMID: 31672793 PMCID: PMC6895496 DOI: 10.2215/cjn.06800619] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/11/2019] [Accepted: 09/17/2019] [Indexed: 01/01/2023]
Abstract
BACKGROUND AND OBJECTIVES Little is known about the effect of changes in dialysis hours on patient-reported outcome measures. We report the effect of doubling dialysis hours on a range of patient-reported outcome measures in a randomized trial, overall and separately for important subgroups. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS The A Clinical Trial of IntensiVE Dialysis trial randomized 200 participants to extended or standard weekly hours hemodialysis for 12 months. Patient-reported outcome measures included two health utility scores (EuroQOL-5 Dimensions-3 Level, Short Form-6 Dimension) and their derived quality-adjusted life year estimates, two generic health scores (Short Form-36 Physical Component Summary, Mental Component Summary), and a disease-specific score (Kidney Disease Component Score). Outcomes were assessed as the mean difference from baseline using linear mixed effects models adjusted for time point and baseline score, with interaction terms added for subgroup analyses. Prespecified subgroups were dialysis location (home- versus institution-based), dialysis vintage (≤6 months versus >6 months), region (China versus Australia, New Zealand, Canada), and baseline score (lowest, middle, highest tertile). Multiplicity-adjusted P values (Holm-Bonferroni) were calculated for the main analyses. RESULTS Extended dialysis hours was associated with improvement in Short Form-6 Dimension (mean difference, 0.027; 95% confidence interval [95% CI], 0.00 to 0.05; P=0.03) which was not significant after adjustment for multiple comparisons (Padjusted =0.05). There were no significant differences in EuroQOL-5 Dimensions-3 Level health utility (mean difference, 0.036; 95% CI, -0.02 to 0.09; P=0.2; Padjusted =0.2) or in quality-adjusted life years. There were small positive differences in generic and disease-specific quality of life: Physical Component Summary (mean difference, 2.3; 95% CI, 0.6 to 4.1; P=0.01; Padjusted =0.04), Mental Component Summary (mean difference, 2.5; 95% CI, 0.5 to 4.6; P=0.02; Padjusted =0.05) and Kidney Disease Component Score (mean difference, 3.5; 95% CI, 1.5 to 5.5; P=0.001; Padjusted =0.005). The results did not differ among predefined subgroups or by baseline score. CONCLUSIONS The effect of extended hours hemodialysis on patient-reported outcome measures reached statistical significance in some but not all measures. Within each measure the effect was consistent across predefined subgroups. The clinical importance of these differences is unclear.
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Lucas C, Smith L, Lonie JM, Hough M, Rogers K, Mantzourani E. Can a reflective rubric be applied consistently with raters globally? A study across three countries. CURRENTS IN PHARMACY TEACHING & LEARNING 2019; 11:987-994. [PMID: 31685182 DOI: 10.1016/j.cptl.2019.06.004] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/15/2018] [Revised: 05/28/2019] [Accepted: 06/20/2019] [Indexed: 06/10/2023]
Abstract
INTRODUCTION Reflection is a powerful tool for assisting students to develop the skills to make better informed decisions. As a pharmacy competency standard, reliable and fair assessment strategies are required to measure reflective skills and support students in developing their reflective capacity. The aim of this research was to explore whether we can extend the applicability of a previously tested rubric to a range of educational settings, to account for diversity of pharmacy educators and curricula internationally. METHODS Four raters from three countries applied a reflective rubric to assess a sample (n = 43) of reflective accounts, representing 41% of a cohort of 105 second-year undergraduate pharmacy students. The interrater reliability (IRR) was measured utilizing the intra-class correlation coefficient (ICC), using a two-way random effects model with absolute agreement, to determine the level of agreement between the raters' absolute scores. Generalizability Theory analysis was used to estimate generalizability of raters and stages. RESULTS Results indicated agreement of raters for (i) each of the seven stages of reflection and (ii) overall score for the reflective account, with moderate to substantial agreement (ICC = 0.55-0.69, p < 0.001); and high agreement for all raters for the overall score (ICC = 0.96, p < 0.001), respectively. The G-Study estimated a relative error coefficient of 0.78. CONCLUSION This additional analysis further confirms the reliability and applicability of the rubric to a range of rater academic backgrounds.
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Atkins E, Pilard Q, Rogers K, Salam A, Rodgers A. P1943Ambient temperature and seasonal effects on blood pressure in 2.6 million Australians. Eur Heart J 2019. [DOI: 10.1093/eurheartj/ehz748.0690] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
There is evidence that blood pressure (BP) levels vary considerably from season to season, due principally to variation in ambient temperature. This gives the potential for both under- and over-treatment if BP lowering medications are not varied seasonally, but is not acknowledged in clinical guidelines. We will describe the seasonal variation in BP and assess the association between systolic blood pressure (SBP) and outdoor maximum ambient temperature in Australia.
Methods
The primary care data is an extract from MedicineInsight, a national general practice data program developed and managed by NPS MedicineWise, which extracts deidentified data from almost 10% of all Australian general practices. We included patients aged 30–90 years with at least one BP measure recorded from 1 Jan 2010 to 1 Aug 2017. Australian Bureau of Meteorology daily max temperature is linked by matching observation dates and location to nearest weather station. Decomposition of the mean will determine seasonal variation. Multiple linear regression was used to estimate the associations between max temperature and SBP with adjustment for age, sex, socioeconomic index, current smoking, comorbidities, BP lowering medication use, lipid lowering medication use and year of BP measurement.
Results
The study population includes 2.6 million people, mean age 55 years (standard deviation [SD] 16.3). Fifty-five percent are female, over a third of the cohort reside in New South Wales, and 62.4% reside in major Australian cities. The mean (SD) temperature was 23°C (6.6).
There was a mean (SD) of 7 (11.4) BP measurements per person over the study period, median 3 measures (interquartile range 1–8). A quarter had a history of hypertension, 8% had a history of cardiovascular disease, and 8% had a history of diabetes. Twenty-six percent had at least one prescription for BP lowering therapy.
The average monthly SBP for the cohort demonstrated strong seasonal variation with higher values in winter. The population mean varies by 3mmHg SBP between seasons across Australia, ranging from 1.7mmHg in the Northern Territory to 3.5mmHg in South Australia (range of mean maximum temperature 3°C [30–33] and 14°C [15–29] for the capital cities respectively). Each 10°C increase in max outdoor temperature was associated with a 1.8mmHg [95% CI 1.80–1.83] lower mean SBP. The proportion of people with SBP>140mmHg varied by season, irrespective of age, sex and use of BP lowering treatment. For example, among those treated control rates varied between 70 and 81%, and among those not treated between 78 and 85% (Figure).
Blood pressure seasonality in Australia
Conclusions
BP control rates vary considerably by season. These findings have implications for the reliable diagnosis of hypertension, and suggest seasonal adjustments in treatment should be considered for some patients. The clinical and public health relevance of this phenomenon is expected to increase with increasing climate variability.
Acknowledgement/Funding
National Health and Medical Research Council Australia, National Heart Foundation Australia
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Rahman A, Jagnoor J, Baset KU, Ryan D, Ahmed T, Rogers K, Hossain MJ, Ivers R, Rahman AKMF. Vulnerability to fatal drowning among the population in Southern Bangladesh: findings from a cross-sectional household survey. BMJ Open 2019; 9:e027896. [PMID: 31530589 PMCID: PMC6756443 DOI: 10.1136/bmjopen-2018-027896] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
OBJECTIVES This study aimed to determine the fatal drowning burden and associated risk factors in Southern Bangladesh. SETTINGS The survey was conducted in 39 subdistricts of all 6 districts of the Barisal division, Southern Bangladesh. PARTICIPANTS All residents (for a minimum 6 months prior to survey) of the Barisal division, Southern Bangladesh. INTERVENTION/METHODS A cross-sectional, divisionally representative household survey was conducted in all six districts of the Barisal division between September 2016 and February 2017, covering a population of 386 016. Data were collected by face-to-face interview with adult respondents using handheld electronic tablets. International Classification of Diseases (ICD)-v. 10 (ICD-10) Chapter XX: External causes of morbidity and mortality codes for drowning, W65-W74, X36-X39, V90, V92, X71 or X92, were used as the operational definition of a drowning event. RESULTS The overall fatal drowning rate in Barisal was 37.9/100 000 population per year (95% CI 31.8 to 43.9). The highest fatal drowning rate was observed among children aged 1-4 years (262.2/100 000/year). Mortality rates among males (48.2/100 000/year) exceeded that for females (27.9/100 000/year). A higher rate of fatal drowning was found in rural (38.9/100 000/year) compared with urban areas (29.3/100 000/year). The results of the multivariable logistic regression identified that the factors significantly associated with fatal drowning were being male (OR 1.7, 95% CI 1.2 to 2.3), aged 1-4 years (OR 3.0, 95% CI 1.4 to 6.4) and residing in a household with four or more children (four or more children OR 1.8, 95% CI 1.1 to 2.9; and five or more children OR 2.1, 95% CI 1.2 to 3.7). CONCLUSION Drowning is a public health problem, especially for children, in the Barisal division of Southern Bangladesh. Male gender, children 1-4 years of age and residing in a household with four or more children were associated with increased risk of fatal drowning events. The Barisal division demands urgent interventions targeted at high-risk groups identified in the survey.
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Dineen-Griffin S, Garcia-Cardenas V, Rogers K, Williams K, Benrimoj SI. Evaluation of a Collaborative Protocolized Approach by Community Pharmacists and General Medical Practitioners for an Australian Minor Ailments Scheme: Protocol for a Cluster Randomized Controlled Trial. JMIR Res Protoc 2019; 8:e13973. [PMID: 31400107 PMCID: PMC6709938 DOI: 10.2196/13973] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2019] [Revised: 06/21/2019] [Accepted: 06/27/2019] [Indexed: 01/17/2023] Open
Abstract
Background Internationally, governments have been investing in supporting pharmacists to take on an expanded role to support self-care for health system efficiency. There is consistent evidence that minor ailment schemes (MASs) promote efficiencies within the health care system. The cost savings and health outcomes demonstrated in the United Kingdom and Canada open up new opportunities for pharmacists to effect sustainable changes through MAS delivery in Australia. Objective This trial aims to evaluate the clinical, economic, and humanistic impact of an Australian Minor Ailments Service (AMAS) compared with usual pharmacy care in a cluster randomized controlled trial (cRCT) in Western Sydney, Australia. Methods The cRCT design has an intervention group and a control group, comparing individuals receiving a structured intervention (AMAS) with those receiving usual care for specific health ailments. Participants will be community pharmacies, general practices, and patients located in Western Sydney Primary Health Network (WSPHN) region. A total of 30 community pharmacies will be randomly assigned to either intervention or control group. Each will recruit 24 patients, aged 18 years or older, presenting to the pharmacy in person with a symptom-based or product-based request for one of the following ailments: reflux, cough, common cold, headache (tension or migraine), primary dysmenorrhea, or low back pain. Intervention pharmacists will deliver protocolized care to patients using clinical treatment pathways with agreed referral points and collaborative systems boosting clinician-pharmacist communication. Patients recruited in control pharmacies will receive usual care. The coprimary outcomes are rates of appropriate recommendation of nonprescription medicines and rates of appropriate medical referral. Secondary outcomes include self-reported symptom resolution, health services resource utilization, and EuroQoL Visual Analogue Scale. Differences in primary outcomes between groups will be analyzed at the individual patient level accounting for correlation within clusters with generalized estimating equations. The economic impact of the model will be evaluated by cost-utility and cost-effectiveness analysis compared with usual care. Results The study began in July 2018. Thirty community pharmacies were recruited. Pharmacists from the 15 intervention pharmacies were trained. A total of 27 general practices consented. Pharmacy patient recruitment began in August 2018 and was completed on March 31, 2019. Conclusions This study may demonstrate the efficacy of a protocolized intervention to manage minor ailments in the community and will assess the clinical, economic, and humanistic impact of this intervention in Australian pharmacy practice. Pharmacists supporting patient self-care and appropriate self-medication may contribute to greater efficiency of health care resources and integration of self-care in the health system. The proposed model and developed educational content may form the basis of a national MAS service in Australia, using a robust framework for management and referral for common ailments. Trial Registration Australian New Zealand Clinical Trials Registry (ANZCTR) ACTRN12618000286246; http://www.anzctr.org.au/ACTRN12618000286246.aspx International Registered Report Identifier (IRRID) DERR1-10.2196/13973
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YOUNG T, Hockham C, Sukkar L, Kang A, Jun M, Baker J, Rogers K, Cass A, Jardine M. SAT-288 Trends in pharmacotherapy for diabetes in a large Australian cohort: results from the EXTEND45 study. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.326] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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HOCKHAM C, Kang A, Young T, Sukkar L, Jun M, Rogers K, Baker J, Cass A, Jardine M. SAT-241 SMALL AREA-LEVEL VARIATION IN CHRONIC KIDNEY DISEASE PREVALENCE AND INCIDENCE IN NEW SOUTH WALES. Kidney Int Rep 2019. [DOI: 10.1016/j.ekir.2019.05.277] [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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Ouyang M, Boaden E, Arima H, Lavados PM, Billot L, Hackett ML, Olavarría VV, Muñoz-Venturelli P, Song L, Rogers K, Middleton S, Pontes-Neto OM, Lee TH, Watkins C, Robinson T, Anderson CS. Dysphagia screening and risks of pneumonia and adverse outcomes after acute stroke: An international multicenter study. Int J Stroke 2019; 15:206-215. [PMID: 31226922 DOI: 10.1177/1747493019858778] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
BACKGROUND Dysphagia is associated with aspiration pneumonia after stroke. Data are limited on the influences of dysphagia screen and assessment in clinical practice. AIMS To determine associations between a "brief" screen and "detailed" assessment of dysphagia on clinical outcomes in acute stroke patients. METHODS A prospective cohort study analyzed retrospectively using data from a multicenter, cluster cross-over, randomized controlled trial (Head Positioning in Acute Stroke Trial [HeadPoST]) from 114 hospitals in nine countries. HeadPoST included 11,093 acute stroke patients randomized to lying-flat or sitting-up head positioning. Herein, we report predefined secondary analyses of the association of dysphagia screening and assessment and clinical outcomes of pneumonia and death or disability (modified Rankin scale 3-6) at 90 days. RESULTS Overall, 8784 (79.2%) and 3917 (35.3%) patients were screened and assessed for dysphagia, respectively, but the frequency and timing for each varied widely across regions. Neither use of a screen nor an assessment for dysphagia was associated with the outcomes, but their results were compared to "screen-pass" patients, those who failed had higher risks of pneumonia (adjusted odds ratio [aOR] = 3.00, 95% confidence interval [CI] = 2.18-4.10) and death or disability (aOR = 1.66, 95% CI = 1.41-1.95). Similar results were evidence for the results of an assessment for dysphagia. Subsequent feeding restrictions were related to higher risk of pneumonia in patients failed dysphagia screen or assessment (aOR = 4.06, 95% CI = 1.72-9.54). CONCLUSIONS Failing a dysphagia screen is associated with increased risks of pneumonia and poor clinical outcome after acute stroke. Further studies concentrate on determining the effective subsequent feeding actions are needed to improve patient outcomes.
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Bond D, Huang Y, Fisher J, Ruppert A, Owen D, Bertino E, Rogers K, Bhat S, Jaglowski S, Grever M, Byrd J, Maddocks K, Woyach J. SECOND CANCER INCIDENCE IN CLL PATIENTS RECEIVING BTK INHIBITORS. Hematol Oncol 2019. [DOI: 10.1002/hon.51_2631] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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Peiris D, Wright L, News M, Rogers K, Redfern J, Chow C, Thomas D. A Smartphone App to Assist Smoking Cessation Among Aboriginal Australians: Findings From a Pilot Randomized Controlled Trial. JMIR Mhealth Uhealth 2019; 7:e12745. [PMID: 30938691 PMCID: PMC6538311 DOI: 10.2196/12745] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2018] [Revised: 01/30/2019] [Accepted: 01/30/2019] [Indexed: 12/16/2022] Open
Abstract
Background Mobile health (mHealth) apps have the potential to increase smoking cessation, but little research has been conducted with Aboriginal communities in Australia. Objective We conducted a pilot study to assess the feasibility and acceptability and explore the effectiveness of a novel mHealth app to assist Aboriginal people to quit smoking. Methods A pilot randomized controlled trial (RCT) and process evaluation comprising usage analytics data and in-depth interviews was conducted. Current Aboriginal smokers (>16 years old), who were willing to make a quit attempt in the next month, were recruited from Aboriginal Community Controlled Health Services and a government telephone coaching service. The intervention was a multifaceted Android or iOS app comprising a personalized profile and quit plan, text and in-app motivational messages, and a challenge feature allowing users to compete with others. The comparator was usual cessation support services. Outcome data collection and analysis were conducted blinded to treatment allocation. The primary outcome was self-reported continuous smoking abstinence verified by carbon monoxide breath testing at 6 months. Secondary outcomes included point prevalence of abstinence and use of smoking cessation therapies and services. Results A total of 49 participants were recruited. Competing service delivery priorities, the lack of resources for research, and lack of support for randomization to a control group were the major recruitment barriers. At baseline, 23/49 (47%) of participants had tried to quit in recent weeks. At 6-month follow-up, only 1 participant (intervention arm) was abstinent. The process evaluation highlighted low to moderate app usage (3-10 new users per month and 4-8 returning users per month), an average of 2.9 sessions per user per month and 6.3 min per session. Key themes from interviews with intervention participants (n=15) included the following: (1) the powerful influence of prevailing social norms around acceptability of smoking; (2) high usage of mobile devices for phone, text, and social media but very low use of other smartphone apps; (3) the role of family and social group support in supporting quit attempts; and (4) low awareness and utilization of smoking cessation support services. Despite the broad acceptability of the app, participants also recommended technical improvements to improve functionality, greater customization of text messages, integration with existing social media platforms, and gamification features. Conclusions Smoking cessation apps need to be integrated with commonly used functions of mobile phones and draw on social networks to support their use. Although they have the potential to increase utilization of cessation support services and treatments, more research is needed to identify optimal implementation models. Robust evaluation is critical to determine their impact; however, an RCT design may not be feasible in this setting. Trial Registration Australian and New Zealand Clinical Trials Registry ACTRN12616001550493; https://www.anzctr.org.au/Trial/Registration/TrialReview.aspx?id=371792 (Archived by WebCite at http://www.webcitation.org/76TiV7HA6).
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Jun M, Jardine MJ, Perkovic V, Pilard Q, Billot L, Rodgers A, Rogers K, Gallagher M. Hyperkalemia and renin-angiotensin aldosterone system inhibitor therapy in chronic kidney disease: A general practice-based, observational study. PLoS One 2019; 14:e0213192. [PMID: 30845156 PMCID: PMC6405190 DOI: 10.1371/journal.pone.0213192] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2018] [Accepted: 02/18/2019] [Indexed: 12/13/2022] Open
Abstract
Data on hyperkalemia frequency among chronic kidney disease (CKD) patients receiving renin-angiotensin aldosterone system inhibitors (RAASis) and its impact on subsequent RAASi treatment are limited. This population-based cohort study sought to assess the incidence of clinically significant hyperkalemia among adult CKD patients who were prescribed a RAASi and the proportion of patients with RAASi medication change after experiencing incident hyperkalemia. We conducted a retrospective, population-based cohort study (1 January 2013–30 June 2017) using Australian national general practice data from the NPS MedicineWise’s MedicineInsight program. The study included adults aged ≥18 years who received ≥1 RAASi prescription during the study period and had CKD (estimated glomerular filtration rate [eGFR] <60 ml/min/1.73m2). Study outcomes included incident clinically significant hyperkalemia (serum potassium >6 mmol/L or a record of hyperkalemia diagnosis) and among patients who experienced incident hyperkalemia, the proportion who had RAASi medication changes (cessation or dose reduction during the 210-day period after the incident hyperkalemia event). Among 20,184 CKD patients with a median follow-up of 3.9 years, 1,992 (9.9%) patients experienced an episode of hyperkalemia. The overall incidence rate was 3.1 (95% CI: 2.9–3.2) per 100 person-years. Rates progressively increased with worsening eGFR (e.g. 3.5-fold increase in patients with eGFR <15 vs. 45–59 ml/min/1.73m2). Among patients who experienced incident hyperkalemia, 46.6% had changes made to their RAASi treatment regimen following the first occurrence of hyperkalemia (discontinuation: 36.6% and dose reduction: 10.0%). In this analysis of adult RAASi users with CKD, hyperkalemia and subsequent RAASi treatment changes were common. Further assessment of strategies for hyperkalemia management and optimal RAASi use among people with CKD are warranted.
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Cullen P, Hunter K, Clapham K, Senserrick T, Rogers K, Harrison JE, Ivers RQ. Road user behaviour, attitudes and crashes: a survey of Aboriginal and Torres Strait Islander people in Australia. Inj Prev 2019; 26:123-128. [PMID: 30837328 DOI: 10.1136/injuryprev-2018-043011] [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] [Received: 09/23/2018] [Revised: 02/07/2019] [Accepted: 02/11/2019] [Indexed: 11/04/2022]
Abstract
OBJECTIVE This study aimed to describe road user behaviour, attitudes and crashes in Aboriginal and Torres Strait Islander people in four urban, regional and remote communities located in New South Wales (NSW) and South Australia (SA). METHODS Face-to-face surveys were administered to clients (n=625) in Aboriginal Community Controlled Health Services (ACCHS). All Aboriginal and Torres Strait Islander clients attending the ACCHS for any reason were approached to participate over a 2-week period. Surveys included questions on sociodemographic factors, crash involvement, road behaviours and road safety attitudes drawn from tools used in national surveys. RESULTS The participation rate was high (69%-75%). Seat belt wearing rates were very high, particularly in the front of a car, although rear seat belt wearing rates in SA (77%) were substantially lower than in NSW (93%). Among drivers, 11% reported always or mostly driving 10 km/hour over the speed limit, and this was higher among drivers in SA (13.4%). Drivers aged 55 years and over and/or women were more likely to report that they do not drink at any time or restricted what they drank when driving. These results enable comparison with the Community Attitude to Road Safety survey conducted Australia-wide in 2013. CONCLUSIONS This study confirms that Aboriginal and Torres Strait Islander people are inclined to report attitudes or road safety behaviours similar to the rest of the population; however, rear restraint use was lower and self-reported speeding was higher. These issues are likely attributable to transport options and geography in remote communities, which can contribute to overcrowding and unsafe driving practices.
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Quaglino P, Maule M, Prince HM, Porcu P, Horwitz S, Duvic M, Talpur R, Vermeer M, Bagot M, Guitart J, Papadavid E, Sanches JA, Hodak E, Sugaya M, Berti E, Ortiz-Romero P, Pimpinelli N, Servitje O, Pileri A, Zinzani PL, Estrach T, Knobler R, Stadler R, Fierro MT, Alberti Violetti S, Amitay-Laish I, Antoniou C, Astrua C, Chaganti S, Child F, Combalia A, Fabbro S, Fava P, Grandi V, Jonak C, Martinez-Escala E, Kheterpal M, Kim EJ, McCormack C, Miyagaki T, Miyashiro D, Morris S, Muniesa C, Nikolaou V, Ognibene G, Onida F, Osella-Abate S, Porkert S, Postigo-Llorente C, Ram-Wolff C, Ribero S, Rogers K, Sanlorenzo M, Stranzenbach R, Spaccarelli N, Stevens A, Zugna D, Rook AH, Geskin LJ, Willemze R, Whittaker S, Hoppe R, Scarisbrick J, Kim Y. Global patterns of care in advanced stage mycosis fungoides/Sezary syndrome: a multicenter retrospective follow-up study from the Cutaneous Lymphoma International Consortium. Ann Oncol 2019; 30:494. [PMID: 29947731 DOI: 10.1093/annonc/mdy207] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Jeon YH, Casey AN, Vo K, Rogers K, Poole B, Fethney J. Associations between clinical indicators of quality and aged-care residents’ needs and consumer and staff satisfaction: the first Australian study. AUST HEALTH REV 2019; 43:133-141. [DOI: 10.1071/ah17213] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/07/2017] [Accepted: 11/13/2017] [Indexed: 11/23/2022]
Abstract
Objectives
To ascertain Australian multistate prevalence and incidence of five commonly collected clinical indicators of aged-care home quality and to measure associations between these clinical indicators and levels of care needs and consumer and staff satisfaction.
Methods
A retrospective analysis of national audit data collected from 426 facilities between 2015 and 2016 was performed. Regression models were used to examine associations between five clinical indicators (falls, pressure injury, physical restraint, unplanned weight loss and polypharmacy) and level of care needs measured by the Aged Care Funding Instrument (ACFI) and consumer and care staff survey responses.
Results
With the exception of polypharmacy, commonly collected negative clinical outcomes were rare events. Compared with care homes with <25% of residents having high-level care needs (high ACFI), homes with 25<75% high-ACFI residents had more occurrences of all negative clinical outcomes except pressure injury. Homes with ≥75% high-ACFI residents reported the highest rates of polypharmacy (odds ratio 1.48, 95% confidence interval 1.39 – 1.57). Falls, unplanned weight loss and pressure injury were inversely associated with satisfaction scores adjusted for residents’ level of care needs.
Conclusions
This first Australian study of multistate clinical indicator data suggests interpretation of clinical indicators of aged-care home quality requires consideration of the level of residents’ care needs.
What is known about the topic?
Many Australian aged-care providers use quality indicators (QI) through benchmarking companies or in-house programs. The five most widely used aged-care clinical QIs in Australia are falls, pressure injury, physical restraint, unplanned weight loss and polypharmacy. Prevalence and incidence of these QIs are highly variable among Australian studies. A consistent message in the international literature is that residents’ clinical characteristics influence QI outcomes at baseline and may continue to influence outcomes over time. Study of associations between Australian aged-care home characteristics and QI outcomes has been limited.
What does this paper add?
This is the first Australian study of multistate clinical QI data. It is also the first to consider the level of resident care needs in the interpretation of clinical QI outcomes and exploration of the association between level of consumer and staff satisfaction and QI outcomes.
What are the implications for practitioners?
Understanding the connections between aged-care home characteristics, consumer and staff perceptions and clinical QIs is crucial in the meaningful interpretation of QI outcomes in context. With the recent introduction of the National Aged Care Quality Indicator Program, it is timely to review national policy, to gauge current quality of care and the measure of care quality in the sector, and to develop directions for possible research to inform and resolve debates regarding the potential influence and unplanned effects that such a program may have.
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Cullen P, Clapham K, Lo S, Rogers K, Hunter K, Treacy R, Porykali B, Keay L, Senserrick T, Ivers R. Communities driving change: evaluation of an Aboriginal driver licensing programme in Australia. Health Promot Int 2018; 33:925-937. [PMID: 29106515 DOI: 10.1093/heapro/dax036] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
The Driving Change programme was developed to facilitate access to licensing in Aboriginal communities in Australia. This process evaluation aimed to explore whether Driving Change was implemented as intended and was addressing the needs of the communities. A mixed methods approach was used, with triangulation of client data (n = 984), semi-structured interviews (n = 18) and client discussion groups (n = 21). Descriptive and regression analyses of quantitative and thematic analysis of qualitative data were drawn together to develop an integrated understanding of implementation barriers and facilitators. The programme reached 984 clients, with the majority from the target age group 16-24 years (56-89%). In multivariate analysis, clients who had supervised driving practice were 2.4 times more likely to attain a licence (95% CI: 1.9-3.1) and clients who received a high level of case management were 1.8 times more likely to progress to attain a licence than those who received low levels of case management (95% CI: 1.3-2.6). Implementation was facilitated by community partnerships and this was attributed to local delivery, Aboriginal leadership, connections with community networks and community ownership of solutions. Driving Change is engaging communities and reaching clients with a high level of need for licensing support. The programme is working with communities, benefiting from the input of cultural values and sharing ownership of local solutions. Community partnerships were critical to successfully supporting clients to overcome challenging barriers to participation. The learnings from this programme are relevant to complex community programme implementation and evaluation, particularly with diverse or hard to reach populations.
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Neubeck L, Freedman B, Lowres N, Hyun K, Orchard J, Briffa T, Bauman A, Rogers K, Redfern J. Choice of Health Options in Prevention of Cardiovascular Events (CHOICE) Replication Study. Heart Lung Circ 2018; 27:1406-1414. [DOI: 10.1016/j.hlc.2017.09.016] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2017] [Revised: 09/08/2017] [Accepted: 09/25/2017] [Indexed: 12/22/2022]
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Kanukula R, Salam A, Atkins E, Rogers K, Rodgers A. PO263 Choice In Blood Pressure Lowering Drug Therapy – An Analysis of the Availability of Different Drugs and Doses Over the Last 40 Years. Glob Heart 2018. [DOI: 10.1016/j.gheart.2018.09.217] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022] Open
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Coxon K, Hunter K, Chevalier A, Brown J, Clarke E, Rogers K, Boufous S, Ivers R, Keay L. Behind the Wheel: Process Evaluation of a Safe-Transport Program for Older Drivers Delivered in a Randomized Controlled Trial. J Appl Gerontol 2018; 39:954-965. [PMID: 30466338 DOI: 10.1177/0733464818811015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
This process evaluation explores relationships between program outcomes and intervention implementation in a trial evaluating "Behind the Wheel," an education-based safe-transport program for older drivers. Participants (intervention group) were 190 Sydney drivers aged ⩾75 years (M = 80 ± 4years). Process measures included fidelity, dose delivered, and received. Outcomes were self-reported driving regulation and objectively measured driving exposure. Relationships were explored using regression models. Older drivers who took ownership of driving retirement and self-regulation by developing plans were more likely to reduce their weekly driving, (β = 38 km, 95% confidence interval (CI) = [7.5,68.7]), and night driving (β = 7 km, 95% CI = [3.5, 10.4]). Drivers of older age (odds ratio [OR] = 1.1/year older, 95% CI = [1.05, 1.3]) had greater odds of developing driving retirement plans. Female drivers (OR = 2.7,95% CI = [1.1, 6.9]), drivers with poorer function (OR = 1.2/5-point decrease on DriveSafe, 95% CI = [1.04, 1.4]), and worse health (OR = 1.2/additional medication, 95% CI = [1.02, 1.5]) had greater odds of developing safe mobility plans. This program had greatest impact with older, lower functioning drivers. A stronger message was delivered and received, as intended, to older drivers with lower function and poorer health. Our logic model can help channel resources to drivers who benefit most.
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Lewis ET, Dent E, Alkhouri H, Kellett J, Williamson M, Asha S, Holdgate A, Mackenzie J, Winoto L, Fajardo-Pulido D, Ticehurst M, Hillman K, McCarthy S, Elcombe E, Rogers K, Cardona M. Which frailty scale for patients admitted via Emergency Department? A cohort study. Arch Gerontol Geriatr 2018; 80:104-114. [PMID: 30448693 DOI: 10.1016/j.archger.2018.11.002] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/20/2018] [Revised: 10/23/2018] [Accepted: 11/05/2018] [Indexed: 01/10/2023]
Abstract
OBJECTIVES To determine the prevalence of frailty in Emergency Departments (EDs); examine the ability of frailty to predict poor outcomes post-discharge; and identify the most appropriate instrument for routine ED use. METHODS In this prospective study we simultaneously assessed adults 65+yrs admitted and/or spent one night in the ED using Fried, the Clinical Frailty Scale (CFS), and SUHB (Stable, Unstable, Help to walk, Bedbound) scales in four Australian EDs for rapid recognition of frailty between June 2015 and March 2016. RESULTS 899 adults with complete follow-up data (mean (SD) age 80.0 (8.3) years; female 51.4%) were screened for frailty. Although different scales yielded vastly different frailty prevalence (SUHB 9.7%, Fried 30.4%, CFS 43.7%), predictive discrimination of poor discharge outcomes (death, poor self-reported health/quality of life, need for community services post-discharge, or reattendance to ED after the index hospitalization) for all identical final models was equivalent across all scales (AUROC 0.735 for Fried, 0.730 for CFS and 0.720 for SUHB). CONCLUSION This study confirms that screening for frailty in older ED patients can inform prognosis and target discharge planning including community services required. The CFS was as accurate as the Fried and SUHB in predicting poor outcomes, but more practical for use in busy clinical environments with lower level of disruption. Given the limitations of objectively measuring frailty parameters, self-report and clinical judgment can reliably substitute the assessment in EDs. We propose that in a busy ED environment, frailty scores could be used as a red flag for poor follow-up outcome.
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Steele A, Benning LG, Wirth R, Siljeström S, Fries MD, Hauri E, Conrad PG, Rogers K, Eigenbrode J, Schreiber A, Needham A, Wang JH, McCubbin FM, Kilcoyne D, Rodriguez Blanco JD. Organic synthesis on Mars by electrochemical reduction of CO 2. SCIENCE ADVANCES 2018; 4:eaat5118. [PMID: 30402538 PMCID: PMC6209388 DOI: 10.1126/sciadv.aat5118] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/06/2018] [Accepted: 09/25/2018] [Indexed: 05/24/2023]
Abstract
The sources and nature of organic carbon on Mars have been a subject of intense research. Steele et al. (2012) showed that 10 martian meteorites contain macromolecular carbon phases contained within pyroxene- and olivine-hosted melt inclusions. Here, we show that martian meteorites Tissint, Nakhla, and NWA 1950 have an inventory of organic carbon species associated with fluid-mineral reactions that are remarkably consistent with those detected by the Mars Science Laboratory (MSL) mission. We advance the hypothesis that interactions among spinel-group minerals, sulfides, and a brine enable the electrochemical reduction of aqueous CO2 to organic molecules. Although documented here in martian samples, a similar process likely occurs wherever igneous rocks containing spinel-group minerals and/or sulfides encounter brines.
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Pham K, Kan A, Whitehead L, Hennessy RJ, Rogers K, Hodgkin PD. Converse Smith-Martin cell cycle kinetics by transformed B lymphocytes. Cell Cycle 2018; 17:2041-2051. [PMID: 30205749 PMCID: PMC6260211 DOI: 10.1080/15384101.2018.1511511] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022] Open
Abstract
Recent studies using direct live cell imaging have reported that individual B lymphocytes have correlated transit times between their G1 and S/G2/M phases. This finding is in contradiction with the influential model of Smith and Martin that assumed the bulk of the total cell cycle time variation arises in the G1 phase of the cell cycle with little contributed by the S/G2/M phase. Here we extend these studies to examine the relation between cell cycle phase lengths in two B lymphoma cell lines. We report that transformed B lymphoma cells undergo a short G1 period that displays little correlation with the time taken for the subsequent S/G2/M phase. Consequently, the bulk of the variation noted for total division times within a population is found in the S/G2/M phases and not the G1 phase. Models that reverse the expected source of variation and assume a single deterministic time in G1 followed by a lag + exponential distribution for S/G2/M fit the data well. These models can be improved further by adopting two sequential distributions or by using the stretched lognormal model developed for primary lymphocytes. We propose that shortening of G1 transit times and uncoupling from other cell cycle phases may be a hallmark of lymphocyte transformation that could serve as an observable phenotypic marker of cancer evolution.
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Santo K, Singleton A, Rogers K, Thiagalingam A, Chalmers J, Chow C, Redfern J. 1109Medication reminder apps to improve medication adherence in coronary heart disease patients (MedApp-CHD): a randomised clinical trial. Eur Heart J 2018. [DOI: 10.1093/eurheartj/ehy565.1109] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Santo K, Singleton A, Rogers K, Thiagalingam A, Chalmers J, Chow CK, Redfern J. Medication reminder applications to improve adherence in coronary heart disease: a randomised clinical trial. Heart 2018; 105:323-329. [PMID: 30150326 DOI: 10.1136/heartjnl-2018-313479] [Citation(s) in RCA: 44] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2018] [Accepted: 08/01/2018] [Indexed: 11/03/2022] Open
Abstract
OBJECTIVE The aim of the MEDication reminder APPs to improve medication adherence in Coronary Heart Disease Study was to evaluate the effectiveness and feasibility of using publicly available high-quality medication reminder applications (apps) to improve medication adherence compared with usual care in patients with coronary heart disease (CHD). An additional aim was to examine whether an app with additional features improved adherence further. METHODS Patients with CHD (n=163) were randomised to one of three groups: (1) usual care, (2) a basic app or (3) an advanced app with interactive/customisable features. The primary analysis compared usual care versus app use on the primary outcome of the 8-item Morisky Medication Adherence Scale (MMAS-8) at 3 months. Secondary outcomes included blood pressure and cholesterol levels. RESULTS The mean age was 57.9 years and 87.7% were male. At 3 months, patients using an app had higher adherence (mean MMAS-8 score 7.11) compared with the usual care group (mean MMAS-8 score 6.63) with a mean difference between groups of 0.47 (95% CI 0.12 to 0.82, p=0.008). There was no significant difference in patients using the basic app versus the advanced app (mean difference -0.16, 95% CI -0.56 to 0.24, p=0.428). There were no significant differences in secondary clinical outcome measures. CONCLUSION Patients with CHD who used medication reminder apps had better medication adherence compared with usual care, and using apps with additional features did not improve this outcome further. These data suggest medication apps are likely to help patients with chronic health conditions adhere to medicines, but further examination of whether such benefits are sustained is warranted. CLINICAL TRIAL REGISTRATION NUMBER ACTRN12616000661471; Results.
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Bajaj R, Ramulu P, Dillon L, Jakobsen KB, Tiedemann A, Rogers K, Keay L. Validating the accuracy of an activity monitor in a visually impaired older population. Ophthalmic Physiol Opt 2018; 38:562-569. [PMID: 29984414 DOI: 10.1111/opo.12577] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/21/2018] [Accepted: 06/19/2018] [Indexed: 11/30/2022]
Abstract
PURPOSE Activity monitors have been used to objectively measure physical activity and its association with visual impairment in older adults. However, there is limited understanding of the accuracy of activity monitors in people with low vision. This study investigated the accuracy of an activity monitor compared with manual step counting in a low vision population and sought to find the most accurate placement location for the device. METHODS We recruited 32 individuals aged 50 years and older with low vision. ActiGraph activity monitors were secured bilaterally on the wrists, ankles, and hips of each participant, who then walked a flat, linear course in their home at a comfortable pace for 4 min, using any necessary assistive device such as a long cane, support cane, or guide dog. Steps were counted using a hand-held tally counter. ActiGraph-measured step data from the 4-min period were downloaded using the standard and low frequency filters at 1 epoch s-1 through ActiLife. RESULTS Of the 32 participants, 20 (63%) were female, median visual acuity was 1.48 logMAR (6/180 Snellen), average age was 73 (standard deviation, S.D., 9) years, average body mass index was 28.9 (S.D. 7.0) kg m-2 , and 47% of participants used an assistive device. Average distance for the test course was 10.9 (S.D. 3.4) m and participants completed an average of 368 (S.D. 68) steps during the 4 min. The number of steps recorded by the two, bilaterally-worn devices at each location were averaged. Ankle, hip, and wrist activity monitors detected 85% (interquartile range, IQR 76-94%), 56% (IQR 39-85%), and 56% (IQR 43-69%), respectively, of directly-observed steps when using the standard ActiGraph filter. Detected steps more closely matched directly observed steps for all placement sites when the low-frequency ActiGraph filter was applied: 101% (IQR 99-104%) at the ankle, 94% (IQR 85-101%) at the hip, and 83% (IQR 72-94%) at the wrist. Bland-Altman plots showed greater levels of agreement between ActiGraph-recorded and directly-observed steps at faster walking speeds. CONCLUSIONS Our results demonstrate that the most accurate location of activity monitor placement is the ankle and that when using the low-frequency filter the level of agreement becomes more acceptable on the wrist and hip, in this population. Use of the low activity filter can help minimise inaccurate calculation of steps in people with low vision, particularly those who walk slowly.
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Keay L, Coxon K, Chevalier A, Brown J, Rogers K, Clarke E, Ivers RQ. Sex differences evident in self-reported but not objective measures of driving. ACCIDENT; ANALYSIS AND PREVENTION 2018; 111:155-160. [PMID: 29202324 DOI: 10.1016/j.aap.2017.11.011] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/18/2017] [Revised: 11/01/2017] [Accepted: 11/09/2017] [Indexed: 06/07/2023]
Abstract
It has been consistently reported that women self-regulate their driving more than men. Volunteer drivers aged 75 years and older from the suburban outskirts of Sydney, Australia joined a longitudinal study in 2012-2014. GPS in-vehicle monitoring was used to objectively measure driving and surveys of driving patterns. The study included 343 drivers (203/343, 59% men) with an average age of 80 years. Our results revealed that men were 3.85 times more likely to report driving beyond their local shire during the past year (95% CI 2.03-5.72) and 1.81 times more likely to report that they do not avoid night driving (95% CI 1.21-3.22). In contrast sex was not predictive of any objective measure of driving during a one-week period of monitoring. These findings suggest that men and women report different self-regulation practices but that actual driving exposure is quite similar. These findings can inform strategies to promote safe mobility.
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Lukaszyk C, Radford K, Delbaere K, Ivers R, Rogers K, Sherrington C, Tiedemann A, Coombes J, Daylight G, Draper B, Broe T. Risk factors for falls among older Aboriginal and Torres Strait Islander people in urban and regional communities. Australas J Ageing 2017; 37:113-119. [DOI: 10.1111/ajag.12481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Santo K, Chow CK, Thiagalingam A, Rogers K, Chalmers J, Redfern J. MEDication reminder APPs to improve medication adherence in Coronary Heart Disease (MedApp-CHD) Study: a randomised controlled trial protocol. BMJ Open 2017; 7:e017540. [PMID: 28993388 PMCID: PMC5640083 DOI: 10.1136/bmjopen-2017-017540] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
INTRODUCTION The growing number of smartphone health applications available in the app stores makes these apps a promising tool to help reduce the global problem of non-adherence to long-term medications. However, to date, there is limited evidence that available medication reminder apps are effective. This study aims to determine the impact of medication reminder apps on adherence to cardiovascular medication when compared with usual care for people with coronary heart disease (CHD) and to determine whether an advanced app compared with a basic app is associated with higher adherence. METHODS AND ANALYSIS Randomised controlled trial with follow-up at 3 months to evaluate the feasibility and effectiveness of medication reminder apps on medication adherence compared with usual care. An estimated sample size of 156 patients with CHD will be randomised to one of three groups (usual care group, basic medication reminder app group and advanced medication reminder app group). The usual care group will receive standard care for CHD with no access to a medication reminder app. The basic medication reminder app group will have access to a medication reminder app with a basic feature of providing simple daily reminders with no interactivity. The advanced medication reminder app group will have access to a medication reminder app with additional interactive and customisable features. The primary outcome is medication adherence measured by the eight-item Morisky Medication Adherence Scale at 3 months. Secondary outcomes include clinical measurements of blood pressure and cholesterol levels, and medication knowledge. A process evaluation will also be performed to assess the feasibility of the intervention by evaluating the acceptability, utility and engagement with the apps. ETHICS AND DISSEMINATION Ethical approval has been obtained from the Western Sydney Local Health Network Human Research Ethics Committee (AU/RED/HREC/1/WMEAD/3). Study findings will be disseminated via usual scientific forums. TRIAL REGISTRATION NUMBER ACTRN12616000661471; Pre-results.
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Palagyi A, Morlet N, McCluskey P, White A, Meuleners L, Ng JQ, Lamoureux E, Pesudovs K, Stapleton F, Ivers RQ, Rogers K, Keay L. Visual and refractive associations with falls after first-eye cataract surgery. J Cataract Refract Surg 2017; 43:1313-1321. [DOI: 10.1016/j.jcrs.2017.07.029] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/18/2017] [Revised: 07/04/2017] [Accepted: 07/11/2017] [Indexed: 10/18/2022]
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Quaglino P, Maule M, Prince HM, Porcu P, Horwitz S, Duvic M, Talpur R, Vermeer M, Bagot M, Guitart J, Papadavid E, Sanches JA, Hodak E, Sugaya M, Berti E, Ortiz-Romero P, Pimpinelli N, Servitje O, Pileri A, Zinzani PL, Estrach T, Knobler R, Stadler R, Fierro MT, Alberti Violetti S, Amitay-Laish I, Antoniou C, Astrua C, Chaganti S, Child F, Combalia A, Fabbro S, Fava P, Grandi V, Jonak C, Martinez-Escala E, Kheterpal M, Kim EJ, McCormack C, Miyagaki T, Miyashiro D, Morris S, Muniesa C, Nikolaou V, Ognibene G, Onida F, Osella-Abate S, Porkert S, Postigo-Llorente C, Ram-Wolff C, Ribero S, Rogers K, Sanlorenzo M, Stranzenbach R, Spaccarelli N, Stevens A, Zugna D, Rook AH, Geskin LJ, Willemze R, Whittaker S, Hoppe R, Scarisbrick J, Kim Y. Global patterns of care in advanced stage mycosis fungoides/Sezary syndrome: a multicenter retrospective follow-up study from the Cutaneous Lymphoma International Consortium. Ann Oncol 2017; 28:2517-2525. [PMID: 28961843 DOI: 10.1093/annonc/mdx352] [Citation(s) in RCA: 84] [Impact Index Per Article: 12.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Advanced-stage mycosis fungoides (MF)/Sézary syndrome (SS) patients are weighted by an unfavorable prognosis and share an unmet clinical need of effective treatments. International guidelines are available detailing treatment options for the different stages but without recommending treatments in any particular order due to lack of comparative trials. The aims of this second CLIC study were to retrospectively analyze the pattern of care worldwide for advanced-stage MF/SS patients, the distribution of treatments according to geographical areas (USA versus non-USA), and whether the heterogeneity of approaches has potential impact on survival. PATIENTS AND METHODS This study included 853 patients from 21 specialist centers (14 European, 4 USA, 1 each Australian, Brazilian, and Japanese). RESULTS Heterogeneity of treatment approaches was found, with up to 24 different modalities or combinations used as first-line and 36% of patients receiving four or more treatments. Stage IIB disease was most frequently treated by total-skin-electron-beam radiotherapy, bexarotene and gemcitabine; erythrodermic and SS patients by extracorporeal photochemotherapy, and stage IVA2 by polychemotherapy. Significant differences were found between USA and non-USA centers, with bexarotene, photopheresis and histone deacetylase inhibitors most frequently prescribed for first-line treatment in USA while phototherapy, interferon, chlorambucil and gemcitabine in non-USA centers. These differences did not significantly impact on survival. However, when considering death and therapy change as competing risk events and the impact of first treatment line on both events, both monochemotherapy (SHR = 2.07) and polychemotherapy (SHR = 1.69) showed elevated relative risks. CONCLUSION This large multicenter retrospective study shows that there exist a large treatment heterogeneity in advanced MF/SS and differences between USA and non-USA centers but these were not related to survival, while our data reveal that chemotherapy as first treatment is associated with a higher risk of death and/or change of therapy and thus other therapeutic options should be preferable as first treatment approach.
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Young A, Dodds C, Oram R, Nassimi-Green C, Belk R, Rogers K, Davies L, Lovell K. OP85 A qualitative exploration of trial-related terminology in a study involving deaf british sign language users. Methods 2017. [DOI: 10.1136/jech-2017-ssmabstracts.84] [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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Fassil H, Borrazzo J, Greene R, Jacobs T, Norton M, Stanton ME, Kuo NT, Rogers K, Pearson L, Chaiban T, Banerjee A, Kuruvilla S, Seaone M, Starrs A, McCallon B, Germann S, Mohan A, Bustreo F, Fogstad H, Mishra CK. Realizing the promise of The Partnership for Maternal, Newborn and Child Health. Health Policy Plan 2017; 32:1072-1076. [PMID: 28407108 DOI: 10.1093/heapol/czx018] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 12/15/2016] [Indexed: 11/14/2022] Open
Abstract
Reflecting on Storeng and Béhague ("Lives in the balance": the politics of integration in the Partnership for Maternal, Newborn and Child Health. Health Policy and Planning Storeng and Béhague (2016).) historical ethnography of the Partnership for Maternal, Newborn and Child Health (PMNCH), this commentary provides a more current account of PMNCH's trajectory since its inception in 2005. It highlights PMNCH's distinct characteristics and how it is positioned to play an instrumental role in the current global health landscape.
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Anderson CS, Arima H, Lavados P, Billot L, Hackett ML, Olavarría VV, Muñoz Venturelli P, Brunser A, Peng B, Cui L, Song L, Rogers K, Middleton S, Lim JY, Forshaw D, Lightbody CE, Woodward M, Pontes-Neto O, De Silva HA, Lin RT, Lee TH, Pandian JD, Mead GE, Robinson T, Watkins C. Cluster-Randomized, Crossover Trial of Head Positioning in Acute Stroke. N Engl J Med 2017. [PMID: 28636854 DOI: 10.1056/nejmoa1615715] [Citation(s) in RCA: 103] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
Abstract
BACKGROUND The role of supine positioning after acute stroke in improving cerebral blood flow and the countervailing risk of aspiration pneumonia have led to variation in head positioning in clinical practice. We wanted to determine whether outcomes in patients with acute ischemic stroke could be improved by positioning the patient to be lying flat (i.e., fully supine with the back horizontal and the face upwards) during treatment to increase cerebral perfusion. METHODS In a pragmatic, cluster-randomized, crossover trial conducted in nine countries, we assigned 11,093 patients with acute stroke (85% of the strokes were ischemic) to receive care in either a lying-flat position or a sitting-up position with the head elevated to at least 30 degrees, according to the randomization assignment of the hospital to which they were admitted; the designated position was initiated soon after hospital admission and was maintained for 24 hours. The primary outcome was degree of disability at 90 days, as assessed with the use of the modified Rankin scale (scores range from 0 to 6, with higher scores indicating greater disability and a score of 6 indicating death). RESULTS The median interval between the onset of stroke symptoms and the initiation of the assigned position was 14 hours (interquartile range, 5 to 35). Patients in the lying-flat group were less likely than patients in the sitting-up group to maintain the position for 24 hours (87% vs. 95%, P<0.001). In a proportional-odds model, there was no significant shift in the distribution of 90-day disability outcomes on the global modified Rankin scale between patients in the lying-flat group and patients in the sitting-up group (unadjusted odds ratio for a difference in the distribution of scores on the modified Rankin scale in the lying-flat group, 1.01; 95% confidence interval, 0.92 to 1.10; P=0.84). Mortality within 90 days was 7.3% among the patients in the lying-flat group and 7.4% among the patients in the sitting-up group (P=0.83). There were no significant between-group differences in the rates of serious adverse events, including pneumonia. CONCLUSIONS Disability outcomes after acute stroke did not differ significantly between patients assigned to a lying-flat position for 24 hours and patients assigned to a sitting-up position with the head elevated to at least 30 degrees for 24 hours. (Funded by the National Health and Medical Research Council of Australia; HeadPoST ClinicalTrials.gov number, NCT02162017 .).
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Lenander C, Midlöv P, Viberg N, Chalmers J, Rogers K, Bondesson Å. Use of Antipsychotic Drugs by Elderly Primary Care Patients and the Effects of Medication Reviews: A Cross-Sectional Study in Sweden. Drugs Real World Outcomes 2017. [PMID: 28623615 PMCID: PMC5567456 DOI: 10.1007/s40801-017-0111-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022] Open
Abstract
BACKGROUND Antipsychotics form a class of drugs that should be used with caution among elderly people because of a high risk of adverse events. Despite the risks and modest effects, their use is estimated to be high, especially in nursing homes. OBJECTIVE The aim was to explore the effects of medication reviews on antipsychotic drug use for elderly primary care patients and describe the extent of, and reasons for, the prescription of antipsychotics. METHODS In this cross-sectional study in primary care in Skåne, Sweden, patients aged ≥75 years living in nursing homes or in their own homes with home care were included. The effects of medication reviews were documented, as were the use of antipsychotics and the differences in characteristics between patients receiving or not receiving antipsychotics. RESULTS A total of 1683 patients aged 87.6 (±5.7) years were included in the analysis. Medication reviews reduced the use of antipsychotics by 23% (p < 0.001) in this study. Of the 206 patients using antipsychotics, 43% (n = 93) had an approved indication, while for 15% (n = 32) the indication was not given. Antipsychotic drug use was more common with increasing number of drugs (p = 0.001), and in nursing home residents (p < 0.01). It was also more frequent in patients with cognitive impairment, depressive symptoms or sleeping problems. CONCLUSION The use of antipsychotic drugs is high in elderly patients in nursing homes. They are often given for indications that are not officially approved or are poorly documented. Medication reviews appear to offer one useful strategy for reducing excessive use of these drugs.
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