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Williams IJM, Chin Lui M, Navaratnam AV, Ferguson M. Nasal obstruction symptom evaluation (NOSE) score outcomes in patients awaiting septoplasty at a tertiary ENT centre. J Laryngol Otol 2024:1-16. [PMID: 38623846 DOI: 10.1017/s0022215124000483] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
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Rosario E, Navaratnam AV, Ferguson M, Rennie C, Saleh HA. A feasibility study of using a high-definition intra-operative exoscope in teaching septorhinoplasty. J Laryngol Otol 2024; 138:115-117. [PMID: 36948599 DOI: 10.1017/s002221512300052x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/24/2023]
Abstract
OBJECTIVE This pilot study aimed to assess the feasibility of using a high-definition intra-operative exoscope in teaching septorhinoplasty. METHODS The exoscope was used in septorhinoplasty cases with different trainers and trainees. A high-definition screen displayed real-time, magnified images. Post-procedure, a questionnaire was completed by trainer and trainees, assessing the feasibility, safety and content validity of the exoscope as a septorhinoplasty training tool. RESULTS Trainees and trainers assigned favourable ratings to all aspects of the exoscope as a training tool, particularly with regard to teaching anatomy and improving visualisation. CONCLUSION The exoscope is a potentially effective training tool in septorhinoplasty, and is especially useful in improving visualisation, without restricting the operator. Annotatable intra-operative photographs and videos allow trainees to study cases outside of the operating theatre environment. The use of an exoscope for septorhinoplasty in the UK may facilitate increased hands-on involvement earlier in training than is currently typical.
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Procter N, Othman S, Jayasekara R, Procter A, McIntyre H, Ferguson M. The impact of trauma-informed suicide prevention approaches: A systematic review of evidence across the lifespan. Int J Ment Health Nurs 2023; 32:3-13. [PMID: 35938946 DOI: 10.1111/inm.13048] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 07/19/2022] [Indexed: 01/14/2023]
Abstract
Trauma is associated with an increased likelihood of experiencing suicidality, indicating the need for and potential value of trauma-informed suicide prevention strategies. The aim of this study is to systematically review published literature regarding trauma-informed approaches for suicide prevention, and the impact on suicide outcomes. Systematic searches were conducted in eight databases (Medline, Embase, PsycInfo, Emcare, Nursing, and JBI in the Ovid platform; as well as ProQuest Psychology Database and The Cochrane Library) in March 2022, with no publication date limit. Four studies met the inclusion criteria: two randomized controlled trials and two quasi-experimental studies. Two studies reported reductions in ideation, intent, and behaviour among youth and a cultural minority group. Few studies directly reporting suicide outcomes were identified, all were quantitative, and heterogeneity prevents generalizability across population groups. Currently, there is limited evidence focusing specifically on trauma-informed suicide prevention across the lifespan. Additional research, incorporating lived experience voices, is needed to understand the potential of this approach, as well as how mental health nurses can incorporate these approaches into their practice.
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Bruner D, Pugh S, Michaelson D, Hamstra D, Bachand F, Master V, Torres M, Kaplan I, Rosenthal S, Roach M, Raben A, Michalski J, Kavadi V, Ferguson M, Morgan S, D'Souza D, DeMora L, Sandler H, Movsas B. RTOG/NRG 1115 Quality of Life of Phase III Dose Escalated Radiation Therapy (RT) and Standard Androgen Deprivation Therapy (ADT) with GnRH Agonist vs. Dose Escalated RT and ADT with GnRH Agonist and Orteronel (TAK-700) for Men with High-Risk Prostate. Int J Radiat Oncol Biol Phys 2022. [DOI: 10.1016/j.ijrobp.2022.07.1151] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/31/2022]
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Ferguson M, Rhodes K, Loughhead M, McIntyre H, Procter N. The Effectiveness of the Safety Planning Intervention for Adults Experiencing Suicide-Related Distress: A Systematic Review. Arch Suicide Res 2022; 26:1022-1045. [PMID: 33913799 DOI: 10.1080/13811118.2021.1915217] [Citation(s) in RCA: 38] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
The safety planning intervention (SPI) is gaining momentum in suicide prevention practice and research. This systematic review sought to determine the effectiveness of the SPI for adults experiencing suicide-related distress. Systematic searches of international, peer-reviewed literature were conducted in six databases (Cochrane Trials, Embase, Emcare, Medline, PsycINFO and Web of Science), including terms for safety planning, suicide, and suicide-related outcomes. A total of 565 results were included for screening. Result screening (title/abstract and full-text), data extraction and critical appraisal were conducted in duplicate. Twenty-six studies met the inclusion criteria. Studies were primarily quantitative (n = 20), largely with general adult or veteran samples; a small number of studies explored the perspectives of staff and significant others. Half of the studies included the SPI as a standalone intervention, while the other half examined the SPI in combination with other interventions. Most interventions were delivered in-person, with a hard-copy safety plan created, while a smaller number explored internet-based interventions. Primary measures included: suicidality (ideation, behavior, deaths; 10 studies), suicide-related outcomes (depression, hopelessness; 5 studies) and treatment outcomes (hospitalizations, treatment engagement; 7 studies). The evidence supports improvements in each of these domains, with complementary findings from the remaining quantitative and qualitative studies suggesting that the SPI is a feasible and acceptable intervention. While positive, these findings are limited by the heterogeneity of interventions and study designs, making the specific impact of the SPI difficult to both determine and generalize. Conversely, this also points to the flexibility of the SPI.HighlightsThe Safety Planning Intervention (SPI) is a valuable indicated intervention for general adult and veteran populations experiencing suicide-related distress, primarily in face-to-face, clinical settings.Quantitative findings indicate associations between the SPI and improvements in suicidal ideation and behavior, decreases in depression and hopelessness, along with reductions in hospitalizations and improvements in treatment attendance.Qualitative studies suggest the SPI is acceptable and feasible, with areas for development.SPIs have been shown to be adaptable to the clinical area in its modality (digital or paper-based), delivery (face-to-face or online), facilitation (clinician or self-administered) and multiplicity (as stand-alone or combined intervention).
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Friedman DANIEL, Rose DAVID, Calkins HUGH, Digiorgi PAUL, Ramlawi BASEL, Awasthi Y, Ferguson M, Pulugan Z, Tiegland C, Brennan M. Real world outcomes of minimally invasive epicardial surgical left atrial appendage exclusion in atrial fibrillation patients with high risk of stroke and bleeding. Europace 2022. [DOI: 10.1093/europace/euac053.296] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Funding Acknowledgements
Type of funding sources: Private company. Main funding source(s): AtriCure, Inc
Introduction
The left atrial appendage (LAA) is the site of thrombus formation in patients with atrial fibrillation (AF) and first line therapy for reducing the risk of stroke is oral anticoagulation (OACs). A subset of patients with AF carry a very high risk of stroke and bleeding and are ineligible for OAC and percutaneous LAA occlusion; these patients may be suitable for minimally invasive thoracoscopic epicardial surgical LAA exclusion (LAAE) which can be used with a wide variety of LAA morphologies with a ~98% rate of complete exclusion. While use of LAAE is well studied as a concomitant procedure, there are relatively few data on its use as a stand-alone procedure.
Purpose
To compare real-world outcomes of LAAE versus no-LAAE in AF patients at high risk of stroke and bleeding who are not on OACs.
Methods
We performed an analysis of Medicare beneficiaries with AF who were not on OACs and received LAAE (ICD10-PCS code 02L74CK, Oct 2015 – Dec 31, 2017) in the absence of a concomitant surgical or catheter AF ablation procedure. Patients were propensity-matched (1:4) to otherwise similar patients who did not receive LAAE (control), using age, gender, race, region, AF type, CHA2DS2-VASc, HAS-BLED, and co-morbidities. The primary endpoint was hospital readmission for a thromboembolic event (ischemic stroke, systemic embolism, or transient ischemic attack). Kaplan Meier event rates were calculated and 95% CI were generated via bootstrapping.
Results
A total of 243 patients who underwent LAAE and 1.7M control patients met study criteria. In the matched cohort, the mean age was 75 years, 61% were men, 77% had non-paroxysmal AF, and the mean CHADS2-VASC and HAS-BLED scores were 5.5 and 4.2, respectively. The 1-year rate of thromboembolism in the LAAE and control arms were 7.3% (95% CI 4.3% -10.9%) and 13.6 (95% CI 11.0% -16.4%) (Figure), respectively, with an absolute and relative risk reduction of 6.2% (95% CI 2.0-10.3, p-value=0.001, NNT 17) and 0.54 (95% CI 0.29-0.68, p=0.001).
Conclusion
Among high-risk AF patients who were not on OAC, LAAE was associated with a clinically meaningful and significantly lower risk of TE. Additional studies are needed to confirm these finding.
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Tabassum N, Wang J, Ferguson M, Herz J, Dong M, Louveau A, Kipnis J, Acton ST. Image segmentation for neuroscience: lymphatics. JPHYS PHOTONICS 2021. [DOI: 10.1088/2515-7647/ac050e] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
A recent discovery in neuroscience prompts the need for innovation in image analysis. Neuroscientists have discovered the existence of meningeal lymphatic vessels in the brain and have shown their importance in preventing cognitive decline in mouse models of Alzheimer’s disease. With age, lymphatic vessels narrow and poorly drain cerebrospinal fluid, leading to plaque accumulation, a marker for Alzheimer’s disease. The detection of vessel boundaries and width are performed by hand in current practice and thereby suffer from high error rates and potential observer bias. The existing vessel segmentation methods are dependent on user-defined initialization, which is time-consuming and difficult to achieve in practice due to high amounts of background clutter and noise. This work proposes a level set segmentation method featuring hierarchical matting, LyMPhi, to predetermine foreground and background regions. The level set force field is modulated by the foreground information computed by matting, while also constraining the segmentation contour to be smooth. Segmentation output from this method has a higher overall Dice coefficient and boundary F1-score compared to that of competing algorithms. The algorithms are tested on real and synthetic data generated by our novel shape deformation based approach. LyMPhi is also shown to be more stable under different initial conditions as compared to existing level set segmentation methods. Finally, statistical analysis on manual segmentation is performed to prove the variation and disagreement between three annotators.
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Frangou E, Bertelli G, Love S, Mackean MJ, Glasspool RM, Fotopoulou C, Cook A, Nicum S, Lord R, Ferguson M, Roux RL, Martinez M, Butcher C, Hulbert-Williams N, Howells L, Blagden SP. OVPSYCH2: A randomized controlled trial of psychological support versus standard of care following chemotherapy for ovarian cancer. Gynecol Oncol 2021; 162:431-439. [PMID: 34059348 DOI: 10.1016/j.ygyno.2021.05.024] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/21/2021] [Accepted: 05/22/2021] [Indexed: 11/16/2022]
Abstract
BACKGROUND Fear of disease progression (FOP) is a rational concern for women with Ovarian Cancer (OC) and depression is also common. To date there have been no randomized trials assessing the impact of psychological intervention on depression and FOP in this patient group. PATIENTS AND METHODS Patients with primary or recurrent OC who had recently completed chemotherapy were eligible if they scored between 5 and 19 on the PHQ-9 depression and were randomized 1:1 to Intervention (3 standardized CBT-based sessions in the 6-12 weeks post-chemotherapy) or Control (standard of care). PHQ-9, FOP-Q-SF, EORTC QLQ C30 and OV28 questionnaires were then completed every 3 months for up to 2 years. The primary endpoint was change in PHQ-9 at 3 months. Secondary endpoints were change in other scores at 3 months and all scores at later timepoints. RESULTS 182 patients registered; 107 were randomized; 54 to Intervention and 53 to Control; mean age 59 years; 75 (70%) had completed chemotherapy for primary and 32 (30%) for relapsed OC and 67 patients completed both baseline and 3-month questionnaires. Improvement in PHQ-9 was observed for patients in both study arms at three months compared to baseline but there was no significant difference in change between Intervention and Control. A significant improvement on FOP-Q-SF scores was seen in the Intervention arm, whereas for those in the Control arm FOP-Q-SF scores deteriorated at 3 months (intervention effect = -4.4 (-7.57, -1.22), p-value = 0.008). CONCLUSIONS CBT-based psychological support provided after chemotherapy did not significantly alter the spontaneously improving trajectory of depression scores at three months but caused a significant improvement in FOP. Our findings call for the routine implementation of FOP support for ovarian cancer patients.
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Ferguson M, Posselt M, McIntyre H, Loughhead M, Kenny MA, Mau V, Procter N. Staff Perspectives of Safety Planning as a Suicide Prevention Intervention for People of Refugee and Asylum-Seeker Background. CRISIS 2021; 43:331-338. [PMID: 33944610 PMCID: PMC9353668 DOI: 10.1027/0227-5910/a000781] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Abstract
Background: Safety planning involves the co-development of a personalized list of coping strategies to prevent a suicide crisis. Aims: We explored the perspectives of workers regarding safety planning as a suicide prevention strategy for people of refugee background and those seeking asylum in Australia. Method: Participants attended suicide prevention training, specific to refugees and asylum seekers, at which safety planning was a key component. Semistructured, posttraining interviews (n = 12) were analyzed thematically. Results: Four key themes were identified: safety planning as a co-created, personalized activity for the client; therapeutic benefits of developing a safety plan; barriers to engaging in safety planning; strategies to enhance safety planning engagement. Limitations: First-hand refugee and asylum-seeker experiences were not included. Conclusion: As a relatively low-cost, flexible intervention, safety planning may be valuable and effective for these groups.
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Procter N, Posselt M, Ferguson M, McIntyre H, Kenny MA, Curtis R, Loughhead M, Clement N, Mau V. An Evaluation of Suicide Prevention Education for People Working With Refugees and Asylum Seekers. CRISIS 2021; 43:205-213. [PMID: 33944607 PMCID: PMC9102884 DOI: 10.1027/0227-5910/a000777] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Abstract.Background: There are concerning rates of suicidality among asylum seekers and refugees in Australia, and tailored suicide prevention initiatives are needed. Aims: We aimed to evaluate the impact of a tailored suicide prevention education program for people working with asylum seekers and refugees. Method: Attendees of the education program completed self-report questionnaires at pretraining, posttraining, and 4–6 months follow-up. Results: Over 400 workers, volunteers, and students across Australia took part in the education program. A series of linear mixed-effects models revealed significant improvements in outcome measures from pretraining (n = 247) to posttraining (n = 231). Improvements were maintained at follow-up (n = 75). Limitations: Limitations of this research were the lack of a control group and a low follow-up response rate. Conclusion: Findings suggest that a 2 days tailored suicide prevention education program contributes to significant improvements in workers’ attitudes toward suicide prevention, and their confidence and competence in assessing and responding to suicidal distress.
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Restrepo J, Torres-Canchala L, Bonventre J, Rengifo M, Arias J, Ferguson M, Villegas A, Ramírez O, Filler G. POS-083 Urinary KIM-1 is Inversely Associated with Gestational Age among 5-year-old Children Born Prematurely. Kidney Int Rep 2021. [DOI: 10.1016/j.ekir.2021.03.090] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022] Open
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Glista D, Ferguson M, Muñoz K, Davies-Venn E. Connected hearing healthcare: shifting from theory to practice. Int J Audiol 2021; 60:S1-S3. [PMID: 33780320 DOI: 10.1080/14992027.2021.1896794] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Gutiontov S, Turchan W, Rouhani S, Chervin CS, Segal J, Bestvina C, Donington J, Hoffman P, Chmura S, Connell P, Juloori A, Malik R, Ferguson M, Patel J, Vokes E, Weichselbaum R, Pitroda S. P14.27 Pathogenic Genomic Alterations of CDKN2A Predict Immunotherapy Resistance in NSCLC. J Thorac Oncol 2021. [DOI: 10.1016/j.jtho.2021.01.533] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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14
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Ferguson M, Reis J, Rabbetts L, McCracken T, Loughhead M, Rhodes K, Wepa D, Procter N. The impact of suicide prevention education programmes for nursing students: A systematic review. Int J Ment Health Nurs 2020; 29:756-771. [PMID: 32567201 DOI: 10.1111/inm.12753] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/27/2020] [Revised: 05/19/2020] [Accepted: 05/23/2020] [Indexed: 12/14/2022]
Abstract
The purpose of this systematic review was to locate and synthesize peer-reviewed evidence regarding the effectiveness of providing suicide prevention education to nursing students. Systematic searches were conducted in seven databases (EMBASE, EmCare, Joanna Briggs, MEDLINE, PsycINFO, Scopus, and Web of Science). Results were screened in duplicate at two stages: title and abstract, and full text. Critical appraisal and data extraction were also completed in duplicate. Initial database searching yielded 303 results. Following the addition of seven records from relevant reference lists, and the removal of duplicates, a total of 118 results were included for screening. Eight articles were deemed eligible for inclusion in this review; most (n = 5) were quantitative. While all were conducted within university settings, half were stand-alone education sessions, while the remaining were integrated with existing programmes/courses. The types of education programmes varied considerably across studies, with only three being established, evidence-based programmes. The studies explore a range of outcomes, which have been narratively categorized as enhanced skills, abilities, and self-confidence; development of positive attitudes and beliefs; acquisition of knowledge; and programme experience and evaluation. While there is a small body of evidence indicating that suicide prevention education programmes contribute to improvements in skills, abilities, self-confidence, and attitudes among nursing students, the variability in educational interventions and outcomes, coupled with short-term evaluation time frames, makes it difficult to fully understand the impact of this important suicide prevention strategy.
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Lando A, Ferguson M, Verrill L, Wu F, Dominic O, Punzalan C, Wolpert B. Obesity, Calorie Knowledge, Confidence, and Disparities. Ann Epidemiol 2020. [DOI: 10.1016/j.annepidem.2020.06.019] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Brimblecombe J, McMahon E, De Silva K, Ferguson M, Miles E, Wycherley T, Peeters A, Minaker L, Greenacre L, Mah C. Transforming food retail for better health: The Healthy Stores 2020 trial. Eur J Public Health 2020. [DOI: 10.1093/eurpub/ckaa165.072] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Abstract
Background
How food is promoted in food retail settings impacts population diet. Foods high in sugar, fat and/or salt are promoted by retailers to attract impulse purchases. To combat the high burden of chronic disease and associated conditions confronting society we examined the impact of restricted retail merchandising (promotion and visibility) of discretionary food and beverages on sales and business outcomes.
Methods
We conducted a pragmatic randomised controlled trial in partnership with a retail organisation operating stores in remote communities of Australia (the Arnhem Land Progress Aboriginal Corporation). Twenty consenting stores were allocated to the 12-week intervention (7-point Healthy Stores 2020 strategy) or to usual retail practice. Four intervention stores with retail competition implemented a modified 6-point strategy. Weekly sales data were used to assess intervention impact on free sugars (g) to energy (MJ) (primary outcome) derived from all purchased food and beverages. Impact on gross profit and sales of targeted food and beverages was also assessed. Managers of intervention stores were interviewed to determine their views on customer response and impact on retail practice.
Results
Free sugars were reduced by a relative 2.8% (95% CI -4.8, -0.7). There were significant reductions in free sugars from targeted beverages (-6.4%; -11.1, -1.5) and soft drinks (-12.5%; -18.1, -6.5). Gross profit was not impacted adversely. Managers mostly viewed the strategy favourably and of benefit to the community.
Conclusions
The public health and business relevant gains demonstrated by this novel trial have resulted in ALPA converting their stores to the Healthy Stores 2020 strategy and integrating the strategy in to their nutrition policy. Retail competition impedes complete implementation of the 7-point strategy. Tackling this will require collective agreement by retailers to implement the full strategy and/or government policy power.
Key messages
Restricting merchandising of unhealthy foods can achieve both public health relevant and business relevant gains. Working in partnership with retailers is critical to testing real-world interventions to impact population diet.
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Kitavi M, Cashell R, Ferguson M, Lorenzen J, Nyine M, McKeown PC, Spillane C. Heritable epigenetic diversity for conservation and utilization of epigenetic germplasm resources of clonal East African Highland banana (EAHB) accessions. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2020; 133:2605-2625. [PMID: 32719910 PMCID: PMC7419381 DOI: 10.1007/s00122-020-03620-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2019] [Accepted: 05/20/2020] [Indexed: 05/22/2023]
Abstract
KEY MESSAGE Genetically identical East African Highland banana (EAHB) clones are epigenetically diverse with heritable epialleles that can contribute to morphological diversity. Heritable epigenetic variation can contribute to agronomic traits in crops and should be considered in germplasm conservation. Despite the genetic uniformity arising from a genetic bottleneck of one ancestral clone, followed by subsequent vegetative propagation, East African Highland bananas (EAHBs) display significant phenotypic diversity potentially arising from somatic mutations, heritable epialleles and/or genotype-by-environment interactions. Here, we use DNA methylation profiling across EAHB accessions representing most of the primary EAHB genepool to demonstrate that the genetically uniform EAHB genepool harbours significant epigenetic diversity. By analysing 724 polymorphic DNA methylation sites by methylation-sensitive AFLP across 90 EAHB cultivars, we could differentiate the EAHB varieties according to their regions (Kenya and Uganda). In contrast, there was minimal association of DNA methylation variation with the five morphological groups that are used to classify EAHBs. We further analysed DNA methylation patterns in parent-offspring cohort, which were maintained in offspring generated by sexual (seed) and asexual (vegetative) propagation, with higher levels of altered DNA methylation observed in vegetatively generated offspring. Our results indicate that the phenotypic diversity of near-isogenic EAHBs is mirrored by considerable DNA methylation variation, which is transmitted between generations by both vegetative reproduction and seed reproduction. Genetically uniform vegetatively propagated crops such as EAHBs harbour considerable heritable epigenetic variation, where heritable epialleles could arise in offspring and contribute to functional traits. This study provides a basis for developing strategies for conservation of epigenetic resources and for integration of epimarkers into crop breeding programmes.
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Ferguson M, McIntyre H, Martinez L, Eygenraam J, Baker A, Procter N. Development of an evidence-based Evaluation Toolkit for suicide prevention networks in regional Australia. Aust J Rural Health 2020; 28:224-228. [PMID: 32253793 DOI: 10.1111/ajr.12618] [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: 10/28/2019] [Revised: 03/05/2020] [Accepted: 03/10/2020] [Indexed: 11/28/2022] Open
Abstract
PROBLEM Suicide is a global public health concern, particularly for those living in rural, regional and remote areas. Despite numerous prevention initiatives, suicide continues to impact individuals, families and communities. Suicide prevention networks are an innovative, community-based approach to addressing suicide within local government areas. Anecdotally, suicide prevention networks make an important contribution to suicide prevention, yet frameworks for evaluating their impact do not exist. The purpose of this project was to develop an Evaluation Toolkit to be used by suicide prevention networks throughout South Australia to monitor their impact. DESIGN Participatory action research was used to work with one suicide prevention network in regional South Australia to co-design and produce the Evaluation Toolkit. SETTING One regional South Australian town, with an established suicide prevention network. KEY MEASURES FOR IMPROVEMENT The development of an Evaluation Toolkit, to allow all South Australian suicide prevention networks to measure their impact in a consistent manner. STRATEGIES FOR CHANGE The Evaluation Toolkit has been made freely available in electronic form and as a hard copy booklet for use by all South Australian suicide prevention networks. EFFECTS OF CHANGE The purpose of this project was to develop the Evaluation Toolkit. Formal assessment of its usability and effectiveness is yet to be undertaken, but preliminary anecdotal evidence indicates aspects of the Evaluation Toolkit are useful, especially the questionnaire templates that can be adapted and used to evaluate various community events. LESSONS LEARNT Participatory action research is a useful method for working with community-based suicide prevention groups.
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Le DM, Ahmed S, Ahmed S, Brunet B, Davies J, Doll C, Ferguson M, Ginther N, Gordon V, Hamilton T, Hebbard P, Helewa R, Kim CA, Lee-Ying R, Lim H, Loree JM, McGhie JP, Mulder K, Park J, Renouf D, Wong RPW, Zaidi A, Asif T. Report from the 20th annual Western Canadian Gastrointestinal Cancer Consensus Conference; Saskatoon, Saskatchewan; 28-29 September 2018. Curr Oncol 2019; 26:e773-e784. [PMID: 31896948 PMCID: PMC6927778 DOI: 10.3747/co.26.5517] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022] Open
Abstract
The 20th annual Western Canadian Gastrointestinal Cancer Consensus Conference was held in Saskatoon, Saskatchewan, 28-29 September 2018. This interactive multidisciplinary conference is attended by health care professionals from across Western Canada (British Columbia, Alberta, Saskatchewan, and Manitoba) who are involved in the care of patients with gastrointestinal cancers. In addition, invited speakers from other provinces participate. Surgical, medical, and radiation oncologists, and allied health care professionals participated in presentations and discussion sessions for the purpose of developing the recommendations presented here. This consensus statement addresses current issues in the management of colorectal cancers.
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Drew Y, Kaufman B, Banerjee S, Lortholary A, Hong S, Park Y, Zimmermann S, Roxburgh P, Ferguson M, Alvarez R, Domchek S, Gresty C, Angell H, Ros VR, Meyer K, Lanasa M, Herbolsheimer P, de Jonge M. Phase II study of olaparib + durvalumab (MEDIOLA): Updated results in germline BRCA-mutated platinum-sensitive relapsed (PSR) ovarian cancer (OC). Ann Oncol 2019. [DOI: 10.1093/annonc/mdz253.016] [Citation(s) in RCA: 44] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Starblanket D, O’Connell M, Gould B, Jardine M, Ferguson M, Bourassa C. Defining technology user needs of Indigenous older adults requiring dementia care. ACTA ACUST UNITED AC 2019. [DOI: 10.4017/gt.2019.18.3.002.00] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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Kassir H, Eaton H, Ferguson M, Procter NG. Role of the pharmacist in suicide prevention: primely positioned to intervene. JOURNAL OF PHARMACY PRACTICE AND RESEARCH 2019. [DOI: 10.1002/jppr.1552] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Posselt M, Eaton H, Ferguson M, Keegan D, Procter N. Enablers of psychological well-being for refugees and asylum seekers living in transitional countries: A systematic review. HEALTH & SOCIAL CARE IN THE COMMUNITY 2019; 27:808-823. [PMID: 30417476 PMCID: PMC7380010 DOI: 10.1111/hsc.12680] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/27/2018] [Revised: 09/21/2018] [Accepted: 10/12/2018] [Indexed: 05/13/2023]
Abstract
The purpose of this systematic review was to locate and synthesise existing peer-reviewed quantitative and qualitative evidence regarding enablers of psychological well-being among refugees and asylum seekers living in transitional countries and for whom migration status is not final. Systematic searches were conducted in nine databases: Academic Search Premier, CINAHL, Embase, Emcare, Medline, Psychology and Behavioral Science, PsycINFO, Scopus, and Web of Science. Search terms were related to refugees and asylum seekers, enablers, and psychological well-being. Studies were limited to those conducted in the last 20 years, with participants who were refugees and asylum seekers with no legal residency status, aged 16 years and above, and living in transit host countries without UNHCR resettlement programmes. This systematic review was conducted between March and June 2018 and followed the PRISMA guidelines. Results were screened by two reviewers at two stages: title and abstracts, and full-text. Critical appraisal and data extraction were also completed by two reviewers. Initial database searching yielded 3,133 results. Following the addition of two records from relevant reference lists and the removal of duplicates, a total of 1,624 results were included for screening. A total of 16 articles were deemed eligible for inclusion in this review, reporting on a collective sample of 1,352 participants. Twelve qualitative and four quantitative studies identified eight enablers of psychological well-being: social support; faith, religion and spirituality; cognitive strategies; education and training opportunities; employment and economic activities; behavioural strategies; political advocacy; and environmental conditions. Despite many challenges associated with forced displacement and the transit period, this review highlights multiple factors that promote well-being and suggest areas for intervention development and resource allocation.
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Nixon J, Cowie F, White J, Chong P, Lo S, Bodie D, Hayward L, Ferguson M, Campbell L. EP-1602 Role of clinical networks in sarcomas: The Scottish Sarcoma Network(SSN)Experience. Radiother Oncol 2019. [DOI: 10.1016/s0167-8140(19)32022-5] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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25
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Yared W, Boonen B, McElwee G, Ferguson M. Cancer league actions against sunbed use for skin cancer prevention. J Eur Acad Dermatol Venereol 2019; 33 Suppl 2:97-103. [PMID: 30811700 DOI: 10.1111/jdv.15319] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2018] [Accepted: 09/20/2018] [Indexed: 11/30/2022]
Abstract
The incidence of non-melanoma and melanoma skin cancer has been rising in Europe. Although the World Health Organization's International Agency for Research on Cancer has since 2009 classified sunbeds as a Group 1 carcinogen, sunbed use, especially by those under the age of 18, continues to be a concern. As the only platform for cancer leagues in Europe, the Association of European Cancer Leagues decided to explore interest and actions by its member leagues at the national level against sunbed use, to share experiences and to provide background information on possible future collective actions at the EU level.
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