Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Walker, Alex J."'
Autor:
Collaborative, The OpenSAFELY, Parker, Edward PK, Tazare, John, Hulme, William J, Bates, Christopher, Carr, Edward J, Cockburn, Jonathan, Curtis, Helen J, Fisher, Louis, Green, Amelia CA, Harper, Sam, Hester, Frank, Horne, Elsie MF, Loud, Fiona, Lyon, Susan, Mahalingasivam, Viyaasan, Mehrkar, Amir, Nab, Linda, Parry, John, Santhakumaran, Shalini, Steenkamp, Retha, Sterne, Jonathan AC, Walker, Alex J, Williamson, Elizabeth J, Willicombe, Michelle, Zheng, Bang, Goldacre, Ben, Nitsch, Dorothea, Tomlinson, Laurie A
Objective To characterise factors associated with COVID-19 vaccine uptake among people with kidney disease in England. Design Retrospective cohort study using the OpenSAFELY-TPP platform, performed with the approval of NHS England. Setting Individual
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9e3186a35ff62d588a2d8a6be51b150d
Autor:
Lemanska, Agnieszka, Andrews, Colm, Fisher, Louis, Butler-Cole, Ben, Mehrkar, Amir, Roberts, Keith J, Goldacre, Ben, Walker, Alex J, MacKenna, Brian
Publikováno v:
medRxiv
BACKGROUND: Cancer treatments were variably disrupted during the COVID-19 pandemic. Despite UK national guidelines recommending pancreatic enzyme replacement therapy to all people with unresectable pancreatic cancer, observational studies demonstrate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=pmid________::199279e521f4eba49b6dddba31930504
https://europepmc.org/articles/PMC9460968/
https://europepmc.org/articles/PMC9460968/
Autor:
Thompson, Ellen J., Williams, Dylan M., Walker, Alex J., Mitchell, Ruth E., Niedzwiedz, Claire L., Yang, Tiffany C., Huggins, Charlotte F., Kwong, Alex S. F., Silverwood, Richard J., Di Gessa, Giorgio, Bowyer, Ruth C. E., Northstone, Kate, Hou, Bo, Green, Michael J., Dodgeon, Brian, Doores, Katie J., Duncan, Emma L., Williams, Frances M. K., Steptoe, Andrew, Porteous, David J., McEachan, Rosemary R. C., Tomlinson, Laurie, Goldacre, Ben, Patalay, Praveetha, Ploubidis, George B., Katikireddi, Srinivasa Vittal, Tilling, Kate, Rentsch, Christopher T., Timpson, Nicholas J., Chaturvedi, Nishi, Steves, Claire J.
Publikováno v:
2022, ' Long COVID burden and risk factors in 10 UK longitudinal studies and electronic health records ', Nature Communications, vol. 13, no. 1, 3528, pp. 3528 . https://doi.org/10.1038/s41467-022-30836-0
The frequency of, and risk factors for, long COVID are unclear among community-based individuals with a history of COVID-19. To elucidate the burden and possible causes of long COVID in the community, we coordinated analyses of survey data from 6907
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::57d614ec1391dc08b58f76cb831a9539
https://eprints.gla.ac.uk/274140/1/274140.pdf
https://eprints.gla.ac.uk/274140/1/274140.pdf
Autor:
Thompson, Ellen J, Williams, Dylan M, Walker, Alex J, Mitchell, Ruth E, Niedzwiedz, Claire L, Yang, Tiffany C, Huggins, Charlotte F, Kwong, Alex SF, Silverwood, Richard J, Di Gessa, Giorgio, Bowyer, Ruth CE, Northstone, Kate, Hou, Bo, Green, Michael J, Dodgeon, Brian, Doores, Katie J, Duncan, Emma L, Williams, Frances MK, OpenSAFELY Collaborative, Steptoe, Andrew, Porteous, David J, McEachan, Rosemary RC, Tomlinson, Laurie, Goldacre, Ben, Patalay, Praveetha, Ploubidis, George B, Katikireddi, Srinivasa Vittal, Tilling, Kate, Rentsch, Christopher T, Timpson, Nicholas J, Chaturvedi, Nishi, Steves, Claire J
Publikováno v:
Nature Communications
The frequency of, and risk factors for, long COVID are unclear among community-based individuals with a history of COVID-19. To elucidate the burden and possible causes of long COVID in the community, we coordinated analyses of survey data from 6907
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::d6cbcf54913460859c89ddec32ed64bd
https://researchonline.lshtm.ac.uk/id/eprint/4666247/1/s41467-022-30836-0.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4666247/1/s41467-022-30836-0.pdf
Autor:
OpenSAFELY Collaborative, Williamson, Elizabeth J, Tazare, John, Bhaskaran, Krishnan, McDonald, Helen I, Walker, Alex J, Tomlinson, Laurie, Wing, Kevin, Bacon, Sebastian, Bates, Chris, Curtis, Helen J, Forbes, Harriet J, Minassian, Caroline, Morton, Caroline E, Nightingale, Emily, Mehrkar, Amir, Evans, David, Nicholson, Brian D, Leon, David A, Inglesby, Peter, MacKenna, Brian, Davies, Nicholas G, DeVito, Nicholas J, Drysdale, Henry, Cockburn, Jonathan, Hulme, William J, Morley, Jessica, Douglas, Ian, Rentsch, Christopher T, Mathur, Rohini, Wong, Angel, Schultze, Anna, Croker, Richard, Parry, John, Hester, Frank, Harper, Sam, Grieve, Richard, Harrison, David A, Steyerberg, Ewout W, Eggo, Rosalind M, Diaz-Ordaz, Karla, Keogh, Ruth, Evans, Stephen JW, Smeeth, Liam, Goldacre, Ben
BACKGROUND: Obtaining accurate estimates of the risk of COVID-19-related death in the general population is challenging in the context of changing levels of circulating infection. METHODS: We propose a modelling approach to predict 28-day COVID-19-re
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::89aa375bb971b25dbe7ccaaf0d078fc5
https://researchonline.lshtm.ac.uk/id/eprint/4665383/7/OpenSAFELY_etal_2022_Comparison-of-methods-for-predicting.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4665383/7/OpenSAFELY_etal_2022_Comparison-of-methods-for-predicting.pdf
Autor:
Wong, Angel Ys, Tomlinson, Laurie, Brown, Jeremy P, Elson, William, Walker, Alex J, Schultze, Anna, Morton, Caroline E, Evans, David, Inglesby, Peter, MacKenna, Brian, Bhaskaran, Krishnan, Rentsch, Christopher T, Powell, Emma, Williamson, Elizabeth, Croker, Richard, Bacon, Seb, Hulme, William, Bates, Chris, Curtis, Helen J, Mehrkar, Amir, Cockburn, Jonathan, McDonald, Helen I, Mathur, Rohini, Wing, Kevin, Forbes, Harriet, Eggo, Rosalind M, Evans, Stephen Jw, Smeeth, Liam, Goldacre, Ben, Douglas, Ian J, (The OpenSAFELY Collaborative)
BACKGROUND: Early evidence has shown that anticoagulant reduces the risk of thrombotic events in those infected with COVID-19. However, evidence of the role of routinely prescribed oral anticoagulants (OACs) in COVID-19 outcomes is limited. AIM: To i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::74efbf5790347503f57a47fa8cb09201
https://researchonline.lshtm.ac.uk/id/eprint/4665406/1/BJGP.2021.0689.full.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4665406/1/BJGP.2021.0689.full.pdf
Autor:
Williamson, Elizabeth J., Tazare, John, Bhaskaran, Krishnan, McDonald, Helen I., Walker, Alex J., Tomlinson, Laurie, Wing, Kevin, Bacon, Sebastian, Bates, Chris, Curtis, Helen J., Forbes, Harriet J., Minassian, Caroline, Morton, Caroline E., Nightingale, Emily, Mehrkar, Amir, Evans, David, Nicholson, Brian D., Leon, David A., Inglesby, Peter, MacKenna, Brian, Davies, Nicholas G., DeVito, Nicholas J., Drysdale, Henry, Cockburn, Jonathan, Hulme, William J., Morley, Jessica, Douglas, Ian, Rentsch, Christopher T., Mathur, Rohini, Wong, Angel, Schultze, Anna, Croker, Richard, Parry, John, Hester, Frank, Harper, Sam, Grieve, Richard, Harrison, David A., Steyerberg, Ewout W., Eggo, Rosalind M., Diaz-Ordaz, Karla, Keogh, Ruth, Evans, Stephen J. W., Smeeth, Liam, Goldacre, Ben
Additional file 1. Supplementary materials
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b926cac351c2daf3d30c8b012913b73
Autor:
OpenSAFELY Collaborative, Curtis, Helen J, MacKenna, Brian, Walker, Alex J, Croker, Richard, Mehrkar, Amir, Morton, Caroline, Bacon, Seb, Hickman, George, Inglesby, Peter, Bates, Chris, Evans, David, Ward, Tom, Cockburn, Jonathan, Davy, Simon, Bhaskaran, Krishnan, Schultze, Anna, Rentsch, Christopher T, Williamson, Elizabeth, Hulme, William, Tomlinson, Laurie, Mathur, Rohini, Drysdale, Henry, Eggo, Rosalind M, Wong, Angel Yun, Forbes, Harriet, Parry, John, Hester, Frank, Harper, Sam, Douglas, Ian, Smeeth, Liam, Goldacre, Ben, The OpenSAFELY Collaborative
BACKGROUND: Early in the COVID-19 pandemic, the National Health Service (NHS) recommended that appropriate patients anticoagulated with warfarin should be switched to direct-acting oral anticoagulants (DOACs), requiring less frequent blood testing. S
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::9e6281e34497a4afb2660be8b5b67df7
https://researchonline.lshtm.ac.uk/id/eprint/4663953/1/e001784.full.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4663953/1/e001784.full.pdf
Autor:
Williamson, Elizabeth J, Walker, Alex J, Bhaskaran, Krishnan, Bacon, Seb, Bates, Chris, Morton, Caroline E, Curtis, Helen J, Mehrkar, Amir, Evans, David, Inglesby, Peter, Cockburn, Jonathan, McDonald, Helen I, MacKenna, Brian, Tomlinson, Laurie, Douglas, Ian J, Rentsch, Christopher T, Mathur, Rohini, Wong, Angel YS, Grieve, Richard, Harrison, David, Forbes, Harriet, Schultze, Anna, Croker, Richard, Parry, John, Hester, Frank, Harper, Sam, Perera, Rafael, Evans, Stephen JW, Smeeth, Liam, Goldacre, Ben
Publikováno v:
Nature
Summary COVID-19 has rapidly impacted on mortality worldwide.1 There is unprecedented urgency to understand who is most at risk of severe outcomes, requiring new approaches for timely analysis of large datasets. Working on behalf of NHS England we cr
Autor:
OpenSAFELY Collaborative, Wong, Angel YS, Tomlinson, Laurie A, Brown, Jeremy P, Elson, William, Walker, Alex J, Schultze, Anna, Morton, Caroline E, Evans, David, Inglesby, Peter, MacKenna, Brian, Bhaskaran, Krishnan, Rentsch, Christopher T, Powell, Emma, Williamson, Elizabeth, Croker, Richard, Bacon, Seb, Hulme, William, Bates, Chris, Curtis, Helen J, Mehrkar, Amir, Cockburn, Jonathan, McDonald, Helen I, Mathur, Rohini, Wing, Kevin, Forbes, Harriet, Eggo, Rosalind M, Evans, Stephen JW, Smeeth, Liam, Goldacre, Ben, Douglas, Ian J
BACKGROUND: Thromboembolism has been reported as a consequence of severe COVID-19. Although warfarin is a commonly used anticoagulant, it acts by antagonising vitamin K, which is low in patients with severe COVID-19. To date, the clinical evidence on
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=core_ac_uk__::1687ffdd679d8599781e510178e23801
https://researchonline.lshtm.ac.uk/id/eprint/4664069/1/s13045-021-01185-0.pdf
https://researchonline.lshtm.ac.uk/id/eprint/4664069/1/s13045-021-01185-0.pdf