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Szeto H, Kumar V, Lehrman E, Kohlbrenner R, Kolli K, Kohi M, Wilson M. Abstract No. 484 Just DO it: expanding IR education and outreach to doctor of osteopathic (DO) medical schools. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.565] [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] Open
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Kumar V, Lehrman E, Kohlbrenner R, Kolli K, Kohi M, Wilson M, Szeto H. 03:27 PM Abstract No. 347 Expanding the teaching toolbox: characterizing utility of a web-based lecture series in educating future colleagues and referrers about the field of interventional radiology. J Vasc Interv Radiol 2019. [DOI: 10.1016/j.jvir.2018.12.418] [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] Open
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Snir A, Wong S, Khor L, Naoum C, Wilson M, Ng M. Safety and Efficacy of Pressure Regulated Deployment of Balloon-expandable Transcatheter Aortic Valve Implantation (TAVI). Heart Lung Circ 2019. [DOI: 10.1016/j.hlc.2019.06.682] [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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Evans D, Thomas S, Caunt J, Burch A, Brentnall A, Roberts L, Howell A, Wilson M, Fox R, Hillier S, Sibbering D, Moss S, Wallis M, Eccles D, Duffy S. Final Results of the Prospective FH02 Mammographic Surveillance Study of Women Aged 35-39 at Increased Familial Risk of Breast Cancer. EClinicalMedicine 2019; 7:39-46. [PMID: 31008449 PMCID: PMC6472550 DOI: 10.1016/j.eclinm.2019.01.005] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/10/2018] [Revised: 12/24/2018] [Accepted: 01/16/2019] [Indexed: 11/24/2022] Open
Abstract
BACKGROUND Many women who are at increased risk of breast cancer due to a mother or sister diagnosed with breast cancer aged under 40 do not currently qualify for surveillance before 40 years of age. There are almost no available data to assess whether mammography screening aged 35-39 years would be effective in this group, in terms of detection of breast cancer at an early stage or cost effective. METHODS A cohort screening study (FH02) with annual mammography was devised for women aged 35-39 to assess the sensitivity and screening performance and potential survival of women with identified tumours. FINDINGS 2899 women were recruited from 12/2006-12/2015. These women underwent 12,086 annual screening mammograms and were followed for 13,365.8 years. A total of 55 breast cancers in 54 women occurred during the study period (one bilateral) with 50 cancers (49 women) (15 CIS) adherent to the screening. Eighty percent (28/35) of invasive cancers were ≤ 2 cm and 80% also lymph node negative. Invasive cancers diagnosed in FH02 were significantly smaller than the comparable (POSH-unscreened prospective) study group (45% (131/293) ≤ 2 cm in POSH vs 80% (28/35) in FH02 p < 0.0001), and were less likely to be lymph-node positive (54% (158/290, 3 unknown) in POSH vs 20% (7/35) in FH02: p = 0.0002. Projected and actual survival were also better than POSH. Overall radiation dose was not higher than in an older screened population at mean dose on study per standard sized breast of 1.5 mGy. INTERPRETATION Mammography screening aged 35-39 years detects breast cancer at an early stage and is likely to be as effective in reducing mortality as in women at increased breast cancer risk aged 40-49 years.
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Veale MC, Seller P, Wilson M, Liotti E. HEXITEC: A High-Energy X-ray Spectroscopic Imaging Detector for Synchrotron Applications. ACTA ACUST UNITED AC 2018. [DOI: 10.1080/08940886.2018.1528431] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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81
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Andrade-Silva I, Bortolozzo U, Castillo-Pinto C, Clerc MG, González-Cortés G, Residori S, Wilson M. Dissipative structures induced by photoisomerization in a dye-doped nematic liquid crystal layer. PHILOSOPHICAL TRANSACTIONS. SERIES A, MATHEMATICAL, PHYSICAL, AND ENGINEERING SCIENCES 2018; 376:rsta.2017.0382. [PMID: 30420545 PMCID: PMC6232603 DOI: 10.1098/rsta.2017.0382] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 05/13/2018] [Indexed: 06/09/2023]
Abstract
Order-disorder phase transitions driven by temperature or light in soft matter materials exhibit complex dissipative structures. Here, we investigate the spatio-temporal phenomena induced by light in a dye-doped nematic liquid crystal layer. Experimentally, for planar anchoring of the nematic layer and high enough input power, photoisomerization processes induce a nematic-isotropic phase transition mediated by interface propagation between the two phases. In the case of a twisted nematic layer and for intermediate input power, the light induces a spatially modulated phase, which exhibits stripe patterns. The pattern originates as an instability mediated by interface propagation between the modulated and the homogeneous nematic states. Theoretically, the phase transition, emergence of stripe patterns and front dynamics are described on the basis of a proposed model for the dopant concentration coupled with the nematic order parameter. Numerical simulations show quite a fair agreement with the experimental observations.This article is part of the theme issue 'Dissipative structures in matter out of equilibrium: from chemistry, photonics and biology (part 2)'.
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Matuszak M, Grubb M, Marsh R, Masi K, Lack D, Dryden D, Wilson M, Jarema D, Tatro D, Short E, Bichay T, Moran J, Paximadis P, Dominello M, Radawski J, Kestin L, Pierce L, Jolly S, Hayman J, Boike T. Knowledge Based Quality Assurance and Improvement in Locally Advanced Lung Cancer Radiation Therapy in a Statewide Consortium of Academic and Community Practice Centers. Int J Radiat Oncol Biol Phys 2018. [DOI: 10.1016/j.ijrobp.2018.07.136] [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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Smith M, Wilson M, Robertson M, Padilla H, Zuercher H, Vandenberg R, Lorig K, DeJoy D. IMPACT OF A DISEASE SELF-MANAGEMENT PROGRAM ON EMPLOYEE HEALTH AND WORK PERFORMANCE: INTRODUCING WORKPLACE CDSMP. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1030] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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Lane S, Sugg M, Wilson M. HAZARD VULNERABILITY ASSESSMENT OF NURSING HOMES LOCATED IN THE SOUTHEASTERN UNITED STATES. Innov Aging 2018. [DOI: 10.1093/geroni/igy023.1980] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
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85
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Woo S, Brenner N, Chong S, Benz P, Dubin J, Wilson M, Thorne J, Goyal M. 239 Advance Care Planning Among Patients With In-Hospital Cardiac Arrest. Ann Emerg Med 2018. [DOI: 10.1016/j.annemergmed.2018.08.244] [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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86
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Mokkarala S, Yee N, Creinin MD, Wilson M, Hou MY. Comparing preoperative dating and pathology dating for second-trimester surgical abortions. Contraception 2018. [DOI: 10.1016/j.contraception.2018.07.037] [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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Litton E, Bass F, Delaney A, Hillis G, Marasco S, McGuinness S, Myles PS, Reid CM, Smith JA, Bagshaw SM, Keri-Anne Cowdrey HB, Frengley R, Ferrier J, Gilder E, Henderson S, Larobina M, Merthens J, Morgan M, Navarra L, Rudas M, Turner L, Reid K, Wise M, Young N, Young P, McGiffin D, Duncan J, Kaczmarek M, Seevanayagam S, Shaw M, Shardey G, Skillington P, Chorley T, Baker L, Zhang B, Bright C, Baker R, Canning N, Gilfillan, Kruger R, Fayers T, Kyte M, Doran C, Smith J, Baxter H, Seah P, Scaybrook S, James A, Goodwin K, Dignan R, Hewitt N, Gerrard K, Curtis L, Smith J, Baxter H, Tiruvoipati R, Broukal N, Wolfenden H, Muir, Worthington M, Wong C, Tatoulis J, Wynne R, Marshman D, Sze D, Wilson M, Turner L, Passage J, Kolybaba M, Fermanis G, Newbon P, Passage J, Kolybaba M, Newcomb A, Mack J, Duve K, Jansz P, Hunter T, Bissaker P, Dennis N, Burke N, Yadav S, Cooper K, Chard R, Halaka M, Tran L, Huq M, Billah B, Reid CM. Six-Month Outcomes After High-Risk Coronary Artery Bypass Graft Surgery and Preoperative Intra-aortic Balloon Counterpulsation Use: An Inception Cohort Study. J Cardiothorac Vasc Anesth 2018; 32:2067-2073. [DOI: 10.1053/j.jvca.2018.01.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2017] [Indexed: 11/11/2022]
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Fish R, Renehan AG, Punnett G, Aziz O, Fulford P, Selvasekar C, Wilson M, Halstead R, O'Dwyer ST. Referral and treatment pathways for pseudomyxoma peritonei of appendiceal origin within a national treatment programme. Colorectal Dis 2018; 20:888-896. [PMID: 29920919 DOI: 10.1111/codi.14310] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/22/2018] [Accepted: 04/06/2018] [Indexed: 02/08/2023]
Abstract
AIM Pseudomyxoma peritonei (PMP) is a rare neoplasm of the appendix, which if untreated disseminates throughout the abdominal cavity and generates considerable morbidity. Since 2002 in the UK, patients with PMP have been managed via two nationally commissioned centres. We evaluated referrals and treatment pathways over time at the Manchester centre. METHOD Data from all patients referred with suspected PMP were prospectively collected (2002-2015). Definitive treatment was cytoreductive surgery (CRS) and hyperthermic intraperitoneal chemotherapy. Disease burden was quantified using the Peritoneal Cancer Index (PCI) (score 0-39) and complete cytoreduction (CC) defined by scores of 0/1. Novel treatment algorithms were developed for patients with low grade appendiceal mucinous neoplasm (LAMN) localized to the peri-appendiceal tissue. RESULTS In all, 817 patients with confirmed PMP were referred increasing from 11 in 2002 to 103 in 2015. Disease burden was high with a mean PCI of 31 in the first quartile (Q1), levelling off to 15, 15, 17 thereafter (P = 0.002). The proportion of CC0/1 increased from 67% in Q1 to 77% Q2 and 74% Q3/4. Where complete cytoreduction was achieved, 5- and 10-year overall survival was 77% and 66%. The proportion of patients referred with localized LAMN increased over time reaching 25% each year since 2010 (Ptrend < 0.0001). Two-thirds of localized LAMN now undergo laparoscopically assisted risk-reducing CRS. CONCLUSION The establishment of a national treatment centre was associated with an initial presentation of patients with advanced disease. The programme has demonstrated a clear trend over time towards earlier referral and adoption of minimally invasive techniques for localized disease.
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Ravenscroft G, Pannell S, O'Grady G, Ong R, Ee HC, Faiz F, Marns L, Goel H, Kumarasinghe P, Sollis E, Sivadorai P, Wilson M, Magoffin A, Nightingale S, Freckmann ML, Kirk EP, Sachdev R, Lemberg DA, Delatycki MB, Kamm MA, Basnayake C, Lamont PJ, Amor DJ, Jones K, Schilperoort J, Davis MR, Laing NG. Variants in ACTG2 underlie a substantial number of Australasian patients with primary chronic intestinal pseudo-obstruction. Neurogastroenterol Motil 2018; 30:e13371. [PMID: 29781137 DOI: 10.1111/nmo.13371] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/13/2017] [Accepted: 04/09/2018] [Indexed: 12/13/2022]
Abstract
BACKGROUND Primary chronic intestinal pseudo-obstruction (CIPO) is a rare, potentially life-threatening disorder characterized by severely impaired gastrointestinal motility. The objective of this study was to examine the contribution of ACTG2, LMOD1, MYH11, and MYLK mutations in an Australasian cohort of patients with a diagnosis of primary CIPO associated with visceral myopathy. METHODS Pediatric and adult patients with primary CIPO and suspected visceral myopathy were recruited from across Australia and New Zealand. Sanger sequencing of the genes encoding enteric gamma-actin (ACTG2) and smooth muscle leiomodin (LMOD1) was performed on DNA from patients, and their relatives, where available. MYH11 and MYLK were screened by next-generation sequencing. KEY RESULTS We identified heterozygous missense variants in ACTG2 in 7 of 17 families (~41%) diagnosed with CIPO and its associated conditions. We also identified a previously unpublished missense mutation (c.443C>T, p.Arg148Leu) in one family. One case presented with megacystis-microcolon-intestinal hypoperistalsis syndrome in utero with subsequent termination of pregnancy at 28 weeks' gestation. All of the substitutions identified occurred at arginine residues. No likely pathogenic variants in LMOD1, MYH11, or MYLK were identified within our cohort. CONCLUSIONS AND INFERENCES ACTG2 mutations represent a significant underlying cause of primary CIPO with visceral myopathy and associated phenotypes in Australasian patients. Thus, ACTG2 sequencing should be considered in cases presenting with hypoperistalsis phenotypes with suspected visceral myopathy. It is likely that variants in other genes encoding enteric smooth muscle contractile proteins will contribute further to the genetic heterogeneity of hypoperistalsis phenotypes.
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Tan T, Singh K, Coats M, Wilson M. Routine pre-operative group and save in minimally invasive laparoscopic surgery: A misuse of healthcare resources or a preventive measure? Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.569] [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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Ibrahim I, Kouli O, Khalil M, Luhmann A, Wilson M. Laparoscopic cholecystectomy - why are patients having long stays and readmissions? A 5 year analysis. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Khalil M, Adams L, Khalil T, Ibrahim I, Wilson M. Comparing mortality in patients undergoing emergency laparotomy: General surgery vs non-general surgery. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.530] [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]
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Tan T, Noaman I, Wilson M. Routine pre-operative group and save in elective laparoscopic cholecystectomy: a misuse of healthcare resources or a preventive measure? Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.570] [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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94
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Doherty C, Wilson M, Ketchin A. Quality improvement project: Improving fracture clinic efficiency. Int J Surg 2018. [DOI: 10.1016/j.ijsu.2018.05.160] [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]
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Caviglia M, Mazorra Morales LM, Concellón A, Gergoff Grozeff GE, Wilson M, Foyer CH, Bartoli CG. Ethylene signaling triggered by low concentrations of ascorbic acid regulates biomass accumulation in Arabidopsis thaliana. Free Radic Biol Med 2018; 122:130-136. [PMID: 29410312 DOI: 10.1016/j.freeradbiomed.2018.01.032] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/10/2017] [Revised: 01/27/2018] [Accepted: 01/31/2018] [Indexed: 11/26/2022]
Abstract
Ascorbic acid (AA) is a major redox buffer in plant cells. The role of ethylene in the redox signaling pathways that influence photosynthesis and growth was explored in two independent AA deficient Arabidopsis thaliana mutants (vtc2-1 and vtc2-4). Both mutants, which are defective in the AA biosynthesis gene GDP-L-galactose phosphorylase, produce higher amounts of ethylene than wt plants. In contrast to the wt, the inhibition of ethylene signaling increased leaf conductance, photosynthesis and dry weight in both vtc2 mutant lines. The AA-deficient mutants showed altered expression of genes encoding proteins involved in the synthesis/responses to phytohormones that control growth, particularly auxin, cytokinins, abscisic acid, brassinosterioids, ethylene and salicylic acid. These results demonstrate that AA deficiency modifies hormone signaling in plants, redox-ethylene interactions providing a regulatory node controlling shoot biomass accumulation.
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McLennan AK, Shimonovich M, Ulijaszek S, Wilson M. The problem with relying on dietary surveys: sociocultural correctives to theories of dietary change in the Pacific islands. Ann Hum Biol 2018; 45:272-284. [DOI: 10.1080/03014460.2018.1469668] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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Wilson M. Editorial decisions: Cover art defended. Br Dent J 2018; 224:759. [DOI: 10.1038/sj.bdj.2018.404] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
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Wilson M, Kore R, Ritchie A, Fraser R, Beaumont S, Srivastava R, Badyal J. Palladium–poly(ionic liquid) membranes for permselective sonochemical flow catalysis. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.02.044] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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Kumar V, Marcus S, Diaz A, Lehrman E, LaBerge J, Wilson M. Abstract No. 459 Evaluating outreach and potential of an online webinar-based interventional radiology elective. J Vasc Interv Radiol 2018. [DOI: 10.1016/j.jvir.2018.01.504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022] Open
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Shrestha P, Asher J, Shrestha S, Jenner S, Wilson C, Taylor C, Rewcastle T, Handerson D, Wilson M, Rix D, Talbot D. Survival of Arteriovenous Fistula for Dialysis at Different Centers in the North of England. J Vasc Access 2018. [DOI: 10.1177/112972980700800403] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
Background Renal failure patients rely on their vascular access for hemodialysis. Surgery for construction of arteriovenous fistulae is provided by a range of specialists. The aim of this review was to assess the survival of arteriovenous fistulae for hemodialysis patients in different centers of Northern England. Methods Data was collected on 473 hemodialysis patients in the North of England. Risk factors for failure were determined for each patient (age, sex, diabetes), together with their current mode of dialysis and history of surgical access procedures. This was expressed against their duration of dialysis. The dialysis units were then compared for fistula survival using the Kaplan Meier method. Results 68.3% (323) patients were dialysed through via arteriovenous fistulae and 31.7% (150) via neck line. Overall fistula survival rates were 85.1% at 1 year, 82.5% at 2 years and 72.7% at 3 years. The best 1 year survival was 91.6% and worst 76.1%. These were 74.4% and 53.1% at 5 years and 74.4% and 29.5% at 10 years; these differences were highly statistically significant (p=0.0033). Conclusion Though graft survival is affected by many things, surgical training in access surgery is not mandatory and a review of surgical practice is urgently needed.
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