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Crosby NJ, Shepherd D, Murray A. Mechanical testing of lid speculae and relationship to postoperative ptosis. Eye (Lond) 2013; 27:1098-101. [PMID: 23788211 DOI: 10.1038/eye.2013.133] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2013] [Accepted: 05/14/2013] [Indexed: 11/10/2022] Open
Abstract
AIMS Postoperative lid malpositions are known complications of routine intraocular surgery and were previously attributed to the use of a bridle suture or the myotoxic effect of retrobulbar or peribulbar anaesthetics. However, lid malpositions are still seen under topical anaesthesia. Recent studies have implicated the lid speculum as a factor. Patients with narrower vertical palpebral apertures have been shown to develop postoperative ptosis more frequently, but the reason is unknown. This is the first study to determine the forces exerted by lid speculae over a range of palpebral apertures. METHODS Mechanical testing was undertaken using a Bose 3200 materials testing machine. Tests were undertaken on four disposable and four reusable speculae. The force used to compress each speculum was compared over a range of displacements. A two-sample t-test was used to compare the stiffness of the two types of speculum. RESULTS The stiffness of the reusable speculum was significantly greater than the disposable speculum (P=0.002). The stiffness of each speculum was greatest at the range of displacement corresponding to the narrower palpebral apertures. CONCLUSIONS Different speculae exert significantly different forces on patients' eyelids during surgery. The patients who experience the greatest compression from the speculae are those with the smallest palpebral apertures. This may explain why these patients are more likely to develop postoperative lid malpositions.
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Basu N, Jones G, Luqmani R, Murray A, Reid D, Macfarlane G, Waiter G. FRI0212 The relationship between brain white matter changes and fatigue in granulomatosis with polyangiitis (GPA; wegener’s). Ann Rheum Dis 2013. [DOI: 10.1136/annrheumdis-2012-eular.2669] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Abstract
AIMS To determine which viruses circulate among selected populations of New Zealand horses and whether or not viral infections were associated with development of respiratory disease. METHODS Nasal swabs were collected from 33 healthy horses and 52 horses with respiratory disease and tested by virus isolation and/or PCR for the presence of equine herpesviruses (EHV) and equine rhinitis viruses. RESULTS Herpesviruses were the only viruses detected in nasal swab samples. When both the results of nasal swab PCR and virus isolation were considered together, a total of 41/52 (79%) horses with respiratory disease and 2/32 (6%) healthy horses were positive for at least one virus. As such, rates of virus detection were significantly higher (p<0.001) in samples from horses with respiratory disease than from healthy horses. More than half of the virus-positive horses were infected with multiple viruses. Infection with EHV-5 was most common (28 horses), followed by EHV-2 (27 horses), EHV-4 (21 horses) and EHV-1 (3 horses). CONCLUSIONS Herpesviruses were more commonly detected in nasal swabs from horses with respiratory disease than from healthy horses suggesting their aetiological involvement in the development of clinical signs among sampled horses. Further investigation to elucidate the exact relationships between these viruses and respiratory disease in horses is warranted. CLINICAL RELEVANCE Equine respiratory disease has been recognised as an important cause of wastage for the equine industry worldwide. It is likely multifactorial, involving complex interactions between different microorganisms, the environment and the host. Ability to control, or minimise, the adverse effects of equine respiratory disease is critically dependent on our understanding of microbial agents involved in these interactions. The results of the present study update our knowledge on the equine respiratory viruses currently circulating among selected populations of horses in New Zealand.
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Opio MO, Nansubuga G, Kellett J, Clifford M, Murray A. Performance of TOTAL, in medical patients attending a resource-poor hospital in sub-Saharan Africa and a small Irish rural hospital. Acute Med 2013; 12:135-140. [PMID: 24098872] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
BACKGROUND Recently a very simple, easy to remember early warning score (EWS) dubbed TOTAL has been reported. The score was derived from 309 acutely ill medical patients admitted to a Malawian hospital and awards one point for Tachypnea >30 breaths per minute, one point for Oxygen saturation <90%, two points for a Temperature <35°C, one point for Altered mental status, and one point for Loss of independence as indicated by the inability to stand or walk without help. TOTAL has an area under the receiver operator characteristic curve (AUROC) for death within 72 hours of 78%. METHODS We compared the performance of the TOTAL score in 849 medical patients attending a resource poor hospital in Uganda and 2935 patients admitted to a small rural hospital in Ireland. RESULTS TOTAL's AUROC for death within 24 hours was the same in both hospital populations: 85.1% (95% CI 78.6 - 91.6%) for Kitovu Hospital patients and 84.7% (95% CI 77.1 - 92.2%) for Nenagh Hospital patients. CONCLUSION The discrimination of TOTAL is exactly the same in elderly Irish patients as it is in young African patients. The score is easy to remember, easy to calculate, and works over a broad range of patients.
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Lonsdale C, Murray A, Hall A, Williams G, Ntoumanis N, McDonough S, Taylor I, Jackson B, Matthews J, Hurley D. Improving communication skills and exercise compliance in physiotherapy (CONNECT) trial: Examining intervention implementation fidelity. J Sci Med Sport 2012. [DOI: 10.1016/j.jsams.2012.11.409] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Price M, Petrakou E, Sekowski M, Murray A. Immunogenicity of the hydrophilic region of the MUC1 mucin protein core. Oncol Rep 2012; 4:337-9. [PMID: 21590054 DOI: 10.3892/or.4.2.337] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022] Open
Abstract
This report is an analysis of data relating to the epitopes of 28 murine monoclonal antibodies reactive with the protein core of human carcinoma-associated MUC1 mucins. All anti-MUC1 antibodies define epitopes of linear sequences of 3, 4 or 5 amino acids within the hydrophilic domain, APDTRPAP, which is expressed multiple times in a highly conserved 20 amino acid repeat sequence of the MUC1 core. The R residue is present in the epitopes defined by all of the 28 anti-MUC1 monoclonal antibodies. Epitopes of antibodies originally prepared against immunogens containing human milk fat globule membranes include the motif DTR in over 90% of the examples studied.
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Abecassis M, Bridges N, Clancy C, Dew M, Eldadah B, Englesbe M, Flessner M, Frank J, Friedewald J, Gill J, Gries C, Halter J, Hartmann E, Hazzard W, Horne F, Hosenpud J, Jacobson P, Kasiske B, Lake J, Loomba R, Malani P, Moore T, Murray A, Nguyen MH, Powe N, Reese P, Reynolds H, Samaniego M, Schmader K, Segev D, Shah A, Singer L, Sosa J, Stewart Z, Tan J, Williams W, Zaas D, High K. Solid-organ transplantation in older adults: current status and future research. Am J Transplant 2012; 12:2608-22. [PMID: 22958872 PMCID: PMC3459231 DOI: 10.1111/j.1600-6143.2012.04245.x] [Citation(s) in RCA: 93] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
An increasing number of patients older than 65 years are referred for and have access to organ transplantation, and an increasing number of older adults are donating organs. Although short-term outcomes are similar in older versus younger transplant recipients, older donor or recipient age is associated with inferior long-term outcomes. However, age is often a proxy for other factors that might predict poor outcomes more strongly and better identify patients at risk for adverse events. Approaches to transplantation in older adults vary across programs, but despite recent gains in access and the increased use of marginal organs, older patients remain less likely than other groups to receive a transplant, and those who do are highly selected. Moreover, few studies have addressed geriatric issues in transplant patient selection or management, or the implications on health span and disability when patients age to late life with a transplanted organ. This paper summarizes a recent trans-disciplinary workshop held by ASP, in collaboration with NHLBI, NIA, NIAID, NIDDK and AGS, to address issues related to kidney, liver, lung, or heart transplantation in older adults and to propose a research agenda in these areas.
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Chown SL, Lee JE, Hughes KA, Barnes J, Barrett PJ, Bergstrom DM, Convey P, Cowan DA, Crosbie K, Dyer G, Frenot Y, Grant SM, Herr D, Kennicutt MC, Lamers M, Murray A, Possingham HP, Reid K, Riddle MJ, Ryan PG, Sanson L, Shaw JD, Sparrow MD, Summerhayes C, Terauds A, Wall DH. Conservation. Challenges to the future conservation of the Antarctic. Science 2012; 337:158-9. [PMID: 22798586 DOI: 10.1126/science.1222821] [Citation(s) in RCA: 61] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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Sanders GL, Murray A, Rawlins MD. Interdose control of beta-blockade and arterial blood pressure during chronic oral labetalol treatment. Br J Clin Pharmacol 2012; 8 Suppl 2:125S-7S. [DOI: 10.1111/j.1365-2125.1979.tb04766.x] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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85
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Cunningham L, Murray A, Horner PJ. P63 Treatment of pelvic inflammatory disease using short-course azithromycin: Abstract P63 Table 1. Br J Vener Dis 2012. [DOI: 10.1136/sextrans-2012-050601c.63] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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86
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Kahaleh B, Wang W, Moore T, Murray A, Richards H, Ennis H, Griffiths C, Herrick A, Avouac J, Meune C, Kahan A, Chiocchia G, Allanore Y. SS.1.1 Decrease activity of DNA demethylase in SSC fibroblast and microvascular endothelial cells: a possible mechanism for persistent SSC phenotype. Rheumatology (Oxford) 2012. [DOI: 10.1093/rheumatology/ker472] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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87
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Pierre-Audigier C, Surcouf C, Cadet-Daniel V, Namouchi A, Heng S, Murray A, Guillard B, Gicquel B. Fluoroquinolone and pyrazinamide resistance in multidrug-resistant tuberculosis [Short communication]. Int J Tuberc Lung Dis 2012; 16:221-3, i-ii. [DOI: 10.5588/ijtld.11.0266] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
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88
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Nessar R, Cambau E, Reyrat JM, Murray A, Gicquel B. Mycobacterium abscessus: a new antibiotic nightmare. J Antimicrob Chemother 2012; 67:810-8. [DOI: 10.1093/jac/dkr578] [Citation(s) in RCA: 482] [Impact Index Per Article: 40.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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Eiermann W, Jackson L, Murray A, Chapman CJ, Peek LJ, Widschwendter P, Allen J, Graham H, Robertson JF. P4-08-03: Serum Autoantibodies to Breast Cancer Associated Antigens Reflect Tumor Biology: An Opportunity for Early Detection & Prevention? Cancer Res 2011. [DOI: 10.1158/0008-5472.sabcs11-p4-08-03] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Autoantibodies (AABs) are produced as an immune response to abnormal ('non-self') cancer antigens. Previous studies have reported that AABs can be measured in the blood long before cancers are presently diagnosed, e.g., up to 4 years before screening mammography identified breast cancers and up to 5 years before screening CT detected lung cancers. EarlyCDT™-Lung is currently available as an aid to early detection of lung cancer in high risk patients and measures a panel of seven AABs to general cancer antigens and also lung cancer (LC) specific antigens. These AABs have previously been reported to be associated with the two main types of LC i.e., non-small cell and small cell LC. This study looked at AABs to 4 general cancer antigens to evaluate whether their levels reflected different biology in primary breast tumors.
Methods
770 patients presented with primary breast cancer to three centers (Nottingham, UK n=323; Munich, Germany n=320; Oklahoma, USA n=127); the median ages and ranges were 61 (26-82), 61 (20-88) & 65 (54-84) years, respectively. All had serum samples taken post-diagnosis and pre-treatment. The tumors were well characterized for histological grade, estrogen receptor (ER), progesterone receptor (PgR) and HER2 status. Serum samples were tested for AABs to four generic cancer antigens(Ags) (p53, SOX2, NY-ESO-1 and Annexin1) originally included as part of Oncimmune's EarlyCDT™-Lung assay. The AABs were measured by ELISA on the Oncimmune platform, and the EarlyCDT™-Lung cutoffs were used to determine positivity.
Results
131/770 (17%) of primary breast cancers showed elevated AAB levels to one or more of the limited panel of four generic antigens. Positivity for each AAB was correlated with histological grade, ER, PgR and HER2 status. The results, which were similar for each of the three centres, were combined, and the results are shown in Table 1 below.
p53 AAB positive cancers tended to be hormone receptor negative and HER2 positive. NY-ESO-1 positive tumors were almost all higher grade with the majority hormone receptor and HER2 negative. SOX2 positive cancers tended to have a hormone sensitive phenotype (i.e., hormone receptor positive and HER2 negative). Annexin 1 positive cancers also tended to have a hormone sensitive phenotype as well as HER2 negative. The pattern was statistically different for the four AABs (p<0.001). The autoantibody profile for ER positive tumours was not statistically different from PgR positive tumors.
Conclusions
These data show that specific AABs measured in the serum reflected the biology of the breast cancers. Confirmation of this finding could, in the future, lead to using immuno-biomarkers such as these to guide early therapeutic intervention (e.g. prevention) in a targeted group of women.
Citation Information: Cancer Res 2011;71(24 Suppl):Abstract nr P4-08-03.
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Jung H, Wu J, Murray A, Enns B, Pelletier G, Hagen N. Development and Early Experience with a New Integrated Palliative Oncology Clinic for Multidisciplinary Management of Patients with Brain Metastases. Int J Radiat Oncol Biol Phys 2011. [DOI: 10.1016/j.ijrobp.2011.06.1926] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/15/2022]
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91
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Khan L, Anakwe R, Murray A, Godwin Y. A severe complication following intraosseous infusion used during resuscitation of a child. ACTA ACUST UNITED AC 2011. [DOI: 10.1016/j.injury.2011.05.015] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Barrow L, Brown RD, Murray A, Sze DM, Pope B, Gibson J, Hart D, Joshua D. CMRF44+ Dendritic Cells from Peripheral Blood Stem Cell Harvests of Patients with Myeloma as Potential Cellular Vectors for Idiotype Vaccination. Leuk Lymphoma 2011; 44:2117-22. [PMID: 14959857 DOI: 10.1080/1042819031000123401] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
The optimal conditions required to harvest dendritic cells (DC) for immunotherapy were investigated in a series of preliminary investigations using peripheral blood stem cell (PBSC) harvests and blood from patients with myeloma. There was no difference in the number of DC (CMRF44+, CD19-, CD14-) in PBSC mobilized with G-CSF (mean 0.28%, n = 7) compared with GM-CSF (mean 0.24%, n = 6) and apheresis itself did not concentrate DC. In longitudinal studies (n = 10), the peak DC count (day 12 post PBSC harvest) did not correlate with the peak CD34+ cell count or white cell count. A simple affinity purification of DC resulted in a mean 63-fold purification. Affinity enriched suspensions from normal blood contained more DC (mean = 18.8%; n = 5) than those from patients with myeloma (mean = 9.9%; n = 13). The percentage of DC with a lymphoid phenotype (CD11c-, CDw123hi+) was significantly higher in G-CSF mobilized PBSC harvests (22.7%; n = 6) than in peripheral blood samples from patients with myeloma (7.0%; n = 13; p = 0.01). DC endocytosis was normal and did not change throughout the course of the disease. Neither DC numbers nor subsets changed significantly between days 1 and 3 of culture. Current mobilization procedures, optimized for PBSC, need to be altered when harvesting DC.
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Clayton T, Cameron K, Rae BR, Sabatier N, Charbon E, Henderson RK, Leng G, Murray A. An implementation of a spike-response model with escape noise using an avalanche diode. IEEE TRANSACTIONS ON BIOMEDICAL CIRCUITS AND SYSTEMS 2011; 5:231-243. [PMID: 23851474 DOI: 10.1109/tbcas.2010.2100392] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
This paper introduces a novel probabilistic spike-response model through the combination of avalanche diode-generated Poisson distributed noise, and a standard exponential decay-based spike-response curve. The noise source, which is derived from a 0.35-μm single-photon avalanche diode (kept in the dark), was tested experimentally to verify its characteristics, before being combined with a field-programmable gate-array implementation of a spike-response model. This simple model was then analyzed, and shown to reproduce seven of eight behaviors recorded during an extensive study of the ventral medial hypothalamic (VMH) region of the brain. It is thought that many of the cell types found within the VMH are fed from a tonic noise synaptic input, where the patterns generated are a product of their spike response and not their interconnection. This paper shows how this tonic noise source can be modelled, and due to the independent nature of the noise sources, provides an avenue for the exploration of networks of noise-fueled neurons, which play a significant role in pattern generation within the brain.
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Zheng D, Giovannini R, Murray A. Effect of respiration, talking and small body movements on blood pressure measurement. J Hum Hypertens 2011; 26:458-62. [PMID: 21614025 DOI: 10.1038/jhh.2011.53] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
It is accepted that accuracy of auscultatory blood pressure (BP) measurement is influenced by measurement conditions. However, there is little comparative quantitative clinical data. The aim of this study was to provide these data. Auscultatory systolic and diastolic BPs (SBPs and DBPs) were measured in 111 healthy subjects under five different conditions (resting, deeper breathing, talking, head and arm movement). The measurement sequence was randomized, and repeated three times. BPs and their within-subject variabilities were compared with resting values. SBP and DBP changed significantly in comparison with the resting condition: decreasing by 4.4 and 4.8 mm Hg, respectively, with deeper breathing (both P<0.001), increasing by 3.7 and 5.0 mm Hg with opposite arm movement, and increasing by 5.3 and 6.2 mm Hg with talking (all P<0.001). The mean differences between deeper breathing and talking were 9.7 and 11.0 mm Hg for SBP and DBP. The within-subject variability for repeat measurement of SBP and DBP under resting condition were 3.7 and 3.2 mm Hg and increased for non-resting conditions (all P<0.05, except for DBP while talking). We have shown that measurement conditions significantly influence manual auscultatory BPs and their measurement variabilities, and we provide quantitative data to allow comparison of the effects.
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Badger SA, Jones C, Murray A, Lau LL, Young IS. Implications of attendance patterns in Northern Ireland for abdominal aortic aneurysm screening. Eur J Vasc Endovasc Surg 2011; 42:434-9. [PMID: 21511501 DOI: 10.1016/j.ejvs.2011.03.022] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2010] [Accepted: 03/12/2011] [Indexed: 11/19/2022]
Abstract
INTRODUCTION Evidence supports the introduction of an abdominal aortic aneurysm (AAA) screening programme. The aims of this study were to estimate future disease patterns and to determine the effect of the proportion attending on the programme's cost-effectiveness. PATIENTS AND METHODS The results of the local AAA screening programme were reviewed. Ultrasonic infrarenal aortic diameter of 30 mm was considered aneurysmal. Projected population numbers from the Department of Health and current disease prevalence were used to estimate future number of potential patients. The Multi-centre Aneurysm Screening Study (MASS) Markov model was used to calculate an incremental cost-effectiveness ratio (ICER) and 95% uncertainty intervals (UI), using a 30-year time horizon and 3.5% per annum discount, to determine the effect of attendance. RESULTS Men were recruited from August 2004 to May 2010. 13316 were invited for a scan and 5931 (44.5%) attended. 321 AAA were diagnosed, giving a prevalence of 5.4%, while 27 large AAA (0.46%) were repaired. The annual incidence of AAA until 2021 will range from 441 to 526, with an incidence of 40-48 large AAA, with both showing a gradual increase with time. Using this attendance rate, the ICER was calculated at £2350 per life-year gained (95% UI: £1620-£4290), or £3020 per quality-adjusted life-year gained (95% UI: £2080-£5500). CONCLUSIONS The prevalence of disease in this local AAA screening was similar to other studies. The low attendance will result in many AAA being missed, but will not impact greatly on the long-term cost-effectiveness.
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Bennett P, Phelps C, Hilgart J, Hood K, Brain K, Murray A. Concerns and coping during cancer genetic risk assessment. Psychooncology 2011; 21:611-7. [DOI: 10.1002/pon.1938] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/09/2010] [Revised: 01/17/2011] [Accepted: 01/24/2011] [Indexed: 01/25/2023]
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Murray A. The implementation of a self-administration of medication programmes within Older Persons Mental Health. J Psychiatr Ment Health Nurs 2011; 18:113-21. [PMID: 21299723 DOI: 10.1111/j.1365-2850.2010.01640.x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
This paper aims to report on the literature related to self-medication programmes that contributed to the development of an Older Persons Mental Health (OPMH) specific pathway for a self-administration of medication (SAM) programme. The traditional methods used within mental health inpatient environments to administer medication are paternalistic and resonant of the medical approach to care. There is a need to investigate innovative methods in the management of depression in older adults that reflect an individualized, innovative approach to redress the power imbalance for patients. Electronic databases were searched using the search strategy of Hek et al. to identify key themes in the implementation of self-administration programmes. Seven themes emerged from the literature review: the structure of SAM, assessments and risks associated with SAM, patient education, SAM and medication adherence, the patients' perspective, advantages and barriers to SAM, and professional issues. These findings were then used as the foundation for a project to develop an OPMH specific pathway for the implementation of SAM. There is a distinct lack of implementation of SAM programmes across the UK, especially within mental health services. Older Persons Mental Health is ready for the implementation of change in medicines management for older adults. Self-administration of medication can ensure all the principles of NHS plan relating to individualized person-centred care are achieved. Nurses have the opportunity to actively contribute to this process, facilitating and empowering those in their care to be experts within their journey and take control of their illness.
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Slade I, Bacchelli C, Davies H, Murray A, Abbaszadeh F, Hanks S, Barfoot R, Burke A, Chisholm J, Hewitt M, Jenkinson H, King D, Morland B, Pizer B, Prescott K, Saggar A, Side L, Traunecker H, Vaidya S, Ward P, Futreal PA, Vujanic G, Nicholson AG, Sebire N, Turnbull C, Priest JR, Pritchard-Jones K, Houlston R, Stiller C, Stratton MR, Douglas J, Rahman N. DICER1 syndrome: clarifying the diagnosis, clinical features and management implications of a pleiotropic tumour predisposition syndrome. J Med Genet 2011; 48:273-8. [DOI: 10.1136/jmg.2010.083790] [Citation(s) in RCA: 268] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
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Dukkipati VSR, Blair HT, Garrick DJ, Lopez-Villalobos N, Whittington RJ, Reddacliff LA, Eppleston J, Windsor P, Murray A. Association of microsatellite polymorphisms with immune responses to a killed Mycobacterium avium subsp. paratuberculosis vaccine in Merino sheep. N Z Vet J 2010; 58:237-45. [PMID: 20927174 DOI: 10.1080/00480169.2010.69154] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
AIM To study the association of polymorphisms at five microsatellite loci with immune responses to a killed Mycobacterium avium subsp. paratuberculosis (Map) vaccine. METHODS Merino sheep (504 vaccinates and 430 unvaccinated controls) from a long-term Johne's vaccine trial undertaken on three different properties in the Central Tablelands of New South Wales, Australia, were genotyped for five microsatellite markers located in three immunologically significant chromosome regions. The marker loci included three from the major histocompatibility complex (MHC), namely DYMS1, OLADRB and SMHCC1; and one each from the solute carrier family 11 member 1 (SLC11A1), OVINRA1, and the interferon-γ (IFN-γ), o(IFN)-γ, gene regions. Associations between immune responses and genetic polymorphisms at the marker loci were examined by analysing both allelic and genotypic effects. RESULTS The o(IFN)-γ locus had only two alleles, whereas the other four loci exhibited extensive polymorphism, with the number of alleles ranging from 10 (OVINRA1) to 21 (DYMS1), resulting in 30-92 genotypes per locus. Heterozygosities varied between 37% (o(IFN)-γ) and 87% (SMHCC1), while information on polymorphic contents ranged from 0.31 (o(IFN)-γ) to 0.87 (DYMS1). Each of the three properties exhibited unique allelic and genotypic frequencies. Analysis of immune response data revealed strong antibody and IFN-γ responses as early as 2 months post-vaccination. Immune responses in control animals on all three properties remained consistently low, except for slightly elevated IFN-γ responses at a few time-points on two properties, concomitant with exposure to natural infection. Genotype-phenotype association analyses revealed a number of marker genotypes/alleles to be significantly associated with antibody and IFN-γ responses. However, the effects of only five genotypes (one each at DYMS1, OLADRB, SMHCC1, OVINRA1 and o(IFN)-γ) and three alleles (one each at o(IFN)-γ, DYMS1and OLADRB) on IFN-γ responses were consistent across the three properties. CONCLUSION Considering the significance of IFN-γ responses in protection against Map, it is possible that the genotypes/alleles identified might have a role in protective immune responses to natural Map infections, and further studies are warranted to confirm this.
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Hilgart J, Phelps C, Bennett P, Hood K, Brain K, Murray A. "I have always believed I was at high risk..." The role of expectation in emotional responses to the receipt of an average, moderate or high cancer genetic risk assessment result: a thematic analysis of free-text questionnaire comments. Fam Cancer 2010; 9:469-77. [PMID: 20119651 DOI: 10.1007/s10689-010-9324-y] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
It is well-recognised that receipt of cancer genetic risk information can evoke a mix of both positive and negative emotional responses. Objective risk itself is not necessarily predictive of emotional response to receipt of risk information and the Cue Adaptive Reasoning Account (CARA; Renner, 2004) suggests that that the degree to which level of risk is consistent with expectations may influence emotional responses. This paper reports a thematic analysis of the free-text data structured around responses to the three risk labels: average, moderate or high. Data is reported from both 123 women and 15 men, including those with a past or current cancer diagnosis. Reactions to risk information appear to be dependent upon participants' pre-conceived expectations about their level of cancer risk. Many average risk respondents questioned the accuracy of their result, whereas high risk information was often expected. Findings are discussed in relation to the CARA model and clinical implications.
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