51
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Johnston D, Perry M. Multiple non-contiguous defects in an isolated orbital floor fracture: a case report. Br J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.bjoms.2015.08.103] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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52
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Dolan S, Dolan A, Perry M. Blowing your nose: Something not to be sniffed at. Int J Surg 2015. [DOI: 10.1016/j.ijsu.2015.07.288] [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]
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53
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Patel C, Sheikh O, Perry M, Pabla R. Submental intubation: a modification of current techniques. Int J Oral Maxillofac Surg 2015. [DOI: 10.1016/j.ijom.2015.08.804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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54
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Wright R, Hernandez A, Malik S, Donahue D, Alles A, Perry M. Dravet syndrome associated with cortical dysplasia of Taylor-type. JOURNAL OF PEDIATRIC NEUROLOGY 2015. [DOI: 10.3233/jpn-2011-0508] [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]
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55
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Darlow B, Dean S, Perry M, Mathieson F, Stanley J, Melloh M, Baxter G, Dowell A. Low back pain: exploring underlying beliefs and how these have been influenced. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.489] [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]
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56
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Perry M, Darlow B, Donovan S, McKinlay E, Coleman K, Beckingsale L, Gray B, Pullon S, Gallagher P, Neser H. “We’re here for the patient at the end of the day”: perceptions of an IPE programme in long-term conditions management. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.2121] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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57
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Darlow B, Perry M, Coleman K, McKinlay E, Donovan S, Beckingsale L, Gallagher P, Gray B, Neser H, Stanley J, Pullon S. The positive impact of interprofessional education: a controlled trial to evaluate a programme for health professional students. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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58
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Alsobayel H, Perry M, Alkassabi O, Hall T. Is physiotherapy effective for referred leg pain arising from the lumbar spine? A systematic review. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.185] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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59
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Perry M, Hudson S, Baxter G, Wright K, Clode N. Uncertainty and convenience: factors affecting attendance of musculoskeletal physiotherapy outpatient services in New Zealand. Physiotherapy 2015. [DOI: 10.1016/j.physio.2015.03.2122] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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60
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Shellhamer D, Alexander K, Bunting S, Elwin S, Licata C, Milligan J, Robinson R, Shipowick D, Smith L, Perry M. Improved Synthetic Utility of a Sluggish Electrophile: Reaction of Chlorosulfonyl Isocyanate with Unreactive and Reactive Alkenes. SYNTHESIS-STUTTGART 2015. [DOI: 10.1055/s-0034-1380553] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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61
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O'Leary L, Tildy B, Papazoglou E, Adcock I, Chung K, Perry M. S50 Airway Smooth Muscle Inflammation Is Controlled By Microrna-145 Targeting Of Smad3 In Copd. Thorax 2014. [DOI: 10.1136/thoraxjnl-2014-206260.56] [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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62
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Marsden G, Perry M, Bradbury A, Hickey N, Kelley K, Trender H, Wonderling D, Davies AH. A Cost-Effectiveness Analysis Of Interventions For Symptomatic Varicose Veins. VALUE IN HEALTH : THE JOURNAL OF THE INTERNATIONAL SOCIETY FOR PHARMACOECONOMICS AND OUTCOMES RESEARCH 2014; 17:A488-A489. [PMID: 27201447 DOI: 10.1016/j.jval.2014.08.1438] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
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63
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Fordyce C, Ramanathan K, Park J, Vandegriend R, Cairns J, Perry M, Gao M, Wong G. EVOLUTION OF A REGIONAL STEMI REPERFUSION MODEL: THE 6-YEAR VANCOUVER COASTAL HEALTH AUTHORITY EXPERIENCE. Can J Cardiol 2014. [DOI: 10.1016/j.cjca.2014.07.145] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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64
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Delarche A, Perry M, Ribes D, Guilbeau-Frugier C, Vergez F, Laurent C, Huart A, El Hachem H, Chauveau D, Michallet A, Ysebaert L, Faguer S. Traitement des glomérulonéphrites à dépôts monotypiques associées aux lymphomes indolents par l’association rituximab – cyclophosphamide – dexaméthasone (RCD). Nephrol Ther 2014. [DOI: 10.1016/j.nephro.2014.07.180] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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65
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Hodges S, Gabriel M, Perry M. B-34 * Neuropsychological Findings Associated with Panayiotopoulos Syndrome. Arch Clin Neuropsychol 2014. [DOI: 10.1093/arclin/acu038.122] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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66
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Yates M, Timms K, Daniels M, Batte B, Ring K, Neff C, Potter J, Chau S, Chen J, Williams D, Perry M, Morris B, Gutin A, Amin Y, Munsell M, Schmeler K, Lanchbury J, Lu K. Next Generation Sequencing of Brca1/2 in High Grade Ovarian Tumors Expands Brca Defects Beyond Germline Mutations. Ann Oncol 2014. [DOI: 10.1093/annonc/mdu338.10] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
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67
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Milburn J, Pansara A, Perry M, Vidal G, Eubanks B. E-025 Transorbital Carotid-Cavernous Fistula Embolization with Ruby Coils. J Neurointerv Surg 2014. [DOI: 10.1136/neurintsurg-2014-011343.92] [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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68
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Scott R, Teo N, Perry M. Displacement of mandibular fractures: is there a correlation with sensory loss and recovery? Int J Oral Maxillofac Surg 2014; 43:555-8. [DOI: 10.1016/j.ijom.2013.11.007] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/13/2013] [Revised: 11/03/2013] [Accepted: 11/11/2013] [Indexed: 10/25/2022]
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69
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Nair R, Pai A, Kaul A, Ayres B, Bailey M, Perry M, Issa R. 1109 Challenging the gold standard: A comparison of long-term disease specific outcomes for high-risk non-muscle invasive bladder cancer treated with mitomycin hyperthermia and radical cystectomy. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/s1569-9056(14)61089-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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70
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Lam W, Kaul A, Ayres B, Corbishley C, Perry M, Sharma D, Pilcher J, Watkin N. 56 The role of ultrasound in the detection of inguinal nodal metastasis in patients with primary squamous cell carcinoma of the penis: A prospective cohort analysis of 726 inguinal basins assessed in a single institution. ACTA ACUST UNITED AC 2014. [DOI: 10.1016/s1569-9056(14)60058-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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71
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Moore C, Perry M, Cottrell S. The emerging role of community sentinel surveillance in the understanding of the clinical features and epidemiology of acute Mycoplasma pneumoniae infection. Clin Microbiol Infect 2014; 20:O489-92. [PMID: 24330021 DOI: 10.1111/1469-0691.12499] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2013] [Revised: 12/03/2013] [Accepted: 12/09/2013] [Indexed: 11/29/2022]
Abstract
Retrospective analysis of 3984 test results for the detection of Mycoplasma pneumoniae performed between 2009 and 2013 in Wales was undertaken. Analysis of the clinical presentation of positive cases suggested that mild respiratory infection was common in the community and appeared to coincide with increased hospitalizations. Symptomatic infection was more prevalent in men, with a median age of 22.6 years (range <1-88 years), and 40% of hospitalized cases presented with pneumonia. Inclusion of M. pneumonia nucleic acid amplification tests (NAATs) into routine respiratory NAAT screens will increase the understanding of the epidemiology and clinical spectrum of acute infections in the wider population.
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72
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Timms KM, Abkevich V, Neff C, Morris B, Potter J, Tran TV, Chen J, Sangale Z, Tikishvili E, Zharkikh A, Perry M, Gutin A, Lanchbury JS. Abstract P6-05-10: Association between BRCA1/2 status and DNA-based assays for homologous recombination deficiency in breast cancer. Cancer Res 2013. [DOI: 10.1158/0008-5472.sabcs13-p6-05-10] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Abstract
Homologous recombination (HR) repair defects are of potential therapeutic relevance in a variety of different cancers. Numerous studies have investigated the rate of BRCA1/2 mutations in triple negative breast cancer, and current clinical studies are investigating the efficacy of agents targeting HR deficiency in this breast cancer subtype. A more comprehensive assay for HR defects might expand the number of patients likely to benefit from these therapies, and may expand their utility to other breast cancer subtypes.
Recently three DNA-based measures of HR deficiency (HRD) have been developed based on whole genome tumor LOH profiles, telomeric allelic imbalance, or large-scale state transitions. These will be referred herein as HRD-LOH, HRD-TAI and HRD-LST respectively. All 3 scores are highly correlated with defects in BRCA1/2 and other pathway genes in breast or ovarian cancer, and are associated with sensitivity to platinum agents.
213 invasive breast tumor samples and matched normal tissue blocks were obtained from 3 commercial vendors. The samples were selected to contain approximately equal numbers of all subtypes of breast cancer as defined by IHC analysis of ER, PR, and HER2. BRCA1/2 mutation screening and BRCA1 promoter methylation analysis was performed, and genome wide SNP profiles were generated. These data were used to calculate HRD-LOH, HRD-TAI, and HRD-LST scores.
Somatic and germline BRCA1/2 mutations were detected in all subtypes of breast cancer at significant levels with the total mutation frequency ranging from 7.8 – 16.4% depending on subtype. In contrast BRCA1 promoter methylation was confined almost exclusively to triple negative tumors (19.7%). Overall BRCA1/2 deficiency ranged from approximately 10% in ER+/Her2- tumors up to approximately 36% in triple negative tumors.
HRD-LOH, HRD-TAI, and HRD- LST scores have previously been shown to be highly significantly associated with BRCA1/2 status in both breast and ovarian cancer. In this dataset all 3 scores showed significant association with BRCA1/2 status for the entire dataset, in addition significant association was observed between the scores and BRCA1/2 status in each of the individual tumor subtypes. The 3 scores were found to be highly correlated with one another, but all 3 were still significant in multivariate analysis. This dataset is not of sufficient size to determine which of these scores is best able to identify BRCA1/2 deficient tumors. It is likely that a combination of the 3 scores will prove to be the most robust predictor of HR deficiency.
This study has demonstrated significant levels of BRCA1/2 deficiency across all subtypes of breast cancer. All 3 HR deficiency assays showed significant association with BRCA1/2 deficiency regardless of breast cancer subtype. The 3 scores are highly correlated, but also additive and a combination of all 3 is likely to provide the best predictor of HR deficiency.
Citation Information: Cancer Res 2013;73(24 Suppl): Abstract nr P6-05-10.
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73
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Perry M. Factors contributing to youth and adult dropout from organised sport and physical activity. J Sci Med Sport 2013. [DOI: 10.1016/j.jsams.2013.10.194] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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74
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Velthuis JJ, Hugtenburg RP, Cussans D, Perry M, Hall C, Stevens P, Lawrence H, McKenzie A. The VANILLA sensor as a beam monitoring device for X-ray radiation therapy. Appl Radiat Isot 2013; 83 Pt A:8-11. [PMID: 24215812 DOI: 10.1016/j.apradiso.2013.10.007] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2013] [Revised: 10/10/2013] [Accepted: 10/10/2013] [Indexed: 10/26/2022]
Abstract
Cancer treatments such as intensity-modulated radiotherapy (IMRT) require increasingly complex methods to verify the accuracy and precision of the treatment delivery. In vivo dosimetry based on measurements made in an electronic portal imaging device (EPID) has been demonstrated. The distorting effect of the patient anatomy on the beam intensity means it is difficult to separate changes in patient anatomy from changes in the beam intensity profile. Alternatively, upstream detectors scatter and attenuate the beam, changing the energy spectrum of the beam, and generate contaminant radiation such as electrons. We used the VANILLA device, a Monolithic Active Pixel Sensor (MAPS), to measure the 2D beam profile of a 6 MV X-ray beam at Bristol Hospital in real-time in an upstream position to the patient without clinically significant disturbance of the beam (0.1% attenuation). MAPSs can be made very thin (~20 μm) with still a very good signal-to-noise performance. The VANILLA can reconstruct the collimated beam edge with approximately 64 μm precision.
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75
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Carreiras M, Mendes E, Perry M, Francisco A, Marco-Contelles J. The Multifactorial Nature of Alzheimer's Disease for Developing Potential Therapeutics. Curr Top Med Chem 2013; 13:1745-70. [DOI: 10.2174/15680266113139990135] [Citation(s) in RCA: 146] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2013] [Accepted: 07/17/2013] [Indexed: 11/22/2022]
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