Search Results - "Logan, Richard FA"

Effects of folic acid supplementation on overall and site-specific cancer incidence during the randomised trials: meta-analyses of data on 50 000 individuals by Vollset, Stein Emil, Prof, Clarke, Robert, Dr, Lewington, Sarah, DPhil, Ebbing, Marta, MD, Halsey, Jim, BSc, Lonn, Eva, Prof, Armitage, Jane, Prof, Manson, JoAnn E, Prof, Hankey, Graeme J, Prof, Spence, J David, Prof, Galan, Pilar, MD, Bønaa, Kaare H, Prof, Jamison, Rex, Prof, Gaziano, J Michael, MD, Guarino, Peter, PhD, Baron, John A, Prof, Logan, Richard FA, Prof, Giovannucci, Edward L, Prof, den Heijer, Martin, MD, Ueland, Per M, Prof, Bennett, Derrick, PhD, Collins, Rory, Prof, Peto, Richard, Prof

“…Summary Background Some countries fortify flour with folic acid to prevent neural tube defects but others do not, partly because of concerns about possible…”
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Why do mortality rates for nonvariceal upper gastrointestinal bleeding differ around the world? A systematic review of cohort studies by Jairath, Vipul, Martel, Myriam, Logan, Richard F A, Barkun, Alan N

“…Discrepancies exist in reported mortality rates of nonvariceal upper gastrointestinal bleeding (NVUGIB). To perform a systematic review assessing possible…”
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Helicobacter pylori eradication for primary prevention of peptic ulcer bleeding in older patients prescribed aspirin in primary care (HEAT): a randomised, double-blind, placebo-controlled trial by Hawkey, Chris, Avery, Anthony, Coupland, Carol A C, Crooks, Colin, Dumbleton, Jennifer, Hobbs, F D Richard, Kendrick, Denise, Moore, Michael, Morris, Clive, Rubin, Gregory, Smith, Murray, Stevenson, Diane, Mant, David CA, Ford, Alexander C, Macdonald, Thomas M, Bradburn, Mike, Klauza, Claire A, Shone, Angela, Logan, Richard FA, Deeks, Jonathan J, McColl, Kenneth E.L., Goddard, Andrew F, Stevens, Richard, Sami, Sarned, Haughney, John, Cupples, Margaret E, Morar, Monique, O'Brien, Wendy

“…Peptic ulcers in patients receiving aspirin are associated with Helicobacter pylori infection. We aimed to investigate whether H pylori eradication would…”
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Mortality in people with coeliac disease: Long-term follow-up from a Scottish cohort by Quarpong, Wilhemina, Card, Timothy R, West, Joe, Solaymani-Dodaran, Masoud, Logan, Richard FA, Grainge, Matthew J

“…Background Few studies have determined the very long-term mortality risks in adult and childhood-diagnosed coeliac disease. Objective We quantified mortality…”
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Prevalence, management, and outcomes of patients with coagulopathy after acute nonvariceal upper gastrointestinal bleeding in the United Kingdom by Jairath, Vipul, Kahan, Brennan C., Stanworth, Simon J., Logan, Richard F.A., Hearnshaw, Sarah A., Travis, Simon P.L., Palmer, Kelvin R., Murphy, Michael F.

“…BACKGROUND: Coagulopathy after major hemorrhage has been found to be an independent risk factor for mortality after traumatic bleeding. It is unclear whether…”
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Long-Term Mortality in People With Celiac Disease Diagnosed in Childhood Compared With Adulthood: A Population-Based Cohort Study by SOLAYMANI-DODARAN, Masoud, WEST, Joe, LOGAN, Richard F. A

“…To explore whether the excess mortality in celiac disease is related directly to the disease and duration of gluten exposure before diagnosis we have examined…”
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A randomized controlled trial of eicosapentaenoic acid and/or aspirin for colorectal adenoma prevention during colonoscopic surveillance in the NHS Bowel Cancer Screening Programme (The seAFOod Polyp Prevention Trial): study protocol for a randomized controlled trial by Hull, Mark A, Sandell, Anna C, Montgomery, Alan A, Logan, Richard F A, Clifford, Gayle M, Rees, Colin J, Loadman, Paul M, Whitham, Diane

“…The naturally-occurring omega (ω)-3 polyunsaturated fatty acid (PUFA) eicosapentaenoic acid (EPA) reduces colorectal adenoma (polyp) number and size in…”
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Mortality Associated with Barrett's Esophagus and Gastroesophageal Reflux Disease Diagnoses-A Population-Based Cohort Study by SOLAYMANI-DODARAN, Masoud, LOGAN, Richard F. A, WEST, Joe, CARD, Tim

“…Patients with Barrett's esophagus have a much increased risk of esophageal adenocarcinoma but recent evidence suggests no increase in overall mortality. We…”
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Effects of folic acid on overall and site-specific cancer incidence during the randomised trials: meta-analyses of data on 50 000 individuals by Vollset, Stein Emil, Clarke, Robert, Lewington, Sarah, Ebbing, Marta, Halsey, Jim, Lonn, Eva, Armitage, Jane, Manson, JoAnn E, Hankey, Graeme J, Spence, J David, Galan, Pilar, Bønaa, Kaare H, Jamison, Rex, Gaziano, J Michael, Guarino, Peter, Baron, John A, Logan, Richard FA, Giovannucci, Edward L, den Heijer, Martin, Ueland, Per M, Bennett, Derrick, Collins, Rory, Peto, Richard

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Genetic Variants of UGT1A6 Influence Risk of Colorectal Adenoma Recurrence by HUBNER, Richard A, MUIR, Kenneth R, LIU, Jo-Fen, LOGAN, Richard F. A, GRAINGE, Matthew, ARMITAGE, Nicholas, SHEPHERD, Vic, POPAT, Sanjay, HOULSTON, Richard S

“…Purpose: The UDP glucuronosyltransferase 1A6 (UGT1A6) and cytochrome P 450 2C9 (CYP2C9) enzymes participate in the metabolism of nonsteroidal anti-inflammatory…”
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Folate Metabolism Polymorphisms Influence Risk of Colorectal Adenoma Recurrence by HUBNER, Richard A, MUIR, Kenneth R, LIU, Jo-Fen, SELLICK, Gabrielle S, LOGAN, Richard F. A, GRAINGE, Matthew, ARMITAGE, Nicholas, CHAU, Ian, HOULSTON, Richard S

“…Folate intake is inversely related to risk of developing colorectal neoplasia. Associations between risk of colorectal neoplasia and polymorphisms in genes…”
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How often is a positive faecal occult blood test the result of coeliac disease? by Logan, Richard FA, Howarth, Georgina F, West, Joe, Shepherd, Kate, Robinson, Michael HE, Hardcastle, Jack D

“…BACKGROUND AND AIMSIt has been reported that occult gastrointestinal bleeding as detected by faecal occult blood (FOB) testing can occur in coeliac disease…”
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Prevalence of undiagnosed celiac disease in the general population of England by West, Joe, Lloyd, Alison, Reader, Rosemary, Hill, Peter G., Holmes, Geoffrey Kt, Khaw, Kay-Tee, Logan, Richard Fa

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