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1. Dedicated anticoagulation management protocols in fragility femoral fracture care – a source of significant variance and limited effectiveness in improving time to surgery: The hip and femoral fracture anticoagulation surgical timing evaluation (HASTE) study

Author

Smith, Matthew, Yoong, Andrel, Lim, Jun Wei, Yousef, Omar, McDonald, Stephen, Chileshe, Chinga, Ramus, Camilla, Clements, Christopher, Barrett, Liam, Rockall, Oliver, Geetala, Rahul, Islam, Saif Ul, Nasar, Ahmad, Almond, Kieran, Hassan, Ladan Fatima Yusuf, Shah, Sohan, Brand, Robert Bruce, Yawar, Bakhat, Gilmore, Catherine, McAuley, Daryl, Khan, Waleed, Subramanian, Padmanabhan, Ahluwalia, Aashish, Ozbek, Leyla, Awasthi, Prashant, Sheikh, Hassaan, Barkley, Sarah, Ardolino, Toni, Denning, Alexander, Thiruchandran, Gaj, Fraig, Hossam, Salim, Omar, Iqbal, Rabia, Guy, Stephen, Hogg, Jack, Bagshaw, Oliver, Asmar, Samir, Mitchell, Stephen, Quek, Fang, Fletcher, James, French, Jonathan, Graham, Selina, Sloper, Philip, Sadique, Hammad, Matera, Valentina, Sohail, Zain, Leong, Justin Wei, Issa, Fares, Greasley, Lauren, Marsden, Samuel, Parry, Lucy, Mannan, Syed, Zaheen, Humayoon, Moriarty, Peter, Manning, William, Morris, Timothy, Brockbanks, Carole, Ward, Peter, Pearce, Kim, McMenemy, Louise, Mahmoud, Mohamed, Kieffer, Will, Lal, Aayush, Collis, Justin, Chandrasekaran, Karthik, Foxall-Smith, Michael, Raad, Marjan, Kempshall, Peter, Cheuk, Jocelyn, Leckey, Sam, Gupta, Rishav, Engelke, Daniel, Kemp, Mark, Venkatesan, Aakaash, Hussain, Adnan, Simons, Michiel, Raghavendra, Ram Mohan, Rohra, Satish, Deo, Sunny, Vasarhelyi, Ferenc, Thelwall, Claire, Cullen, Krista, Al-Obaidi, Bilal, Fell, Adam, Thaumeen, Ahmad, Dadabhoy, Maria, Ali, Mira, Ijaz, Sameer, Lin, David, Khan, Basharat, Alsonbaty, Mohamed, Lebe, Moritz, Millan, Ravi Kant, Imam, Sam, Theobald, Emma, Cormack, Jonathan, Sharoff, Lokesh, Eardley, Will, Jeyapalan, Rathan, Alcock, Liam, Clayton, Julia, Bates, Natalie, Mahmoud, Yousif, Osborne, Alex, Ralhan, Shvaita, Carpenter, Catriona, Ahmad, Mahmood, Ravi, Sanjeev Musuvathy, Konbaz, Tarek, Lloyd, Thomas, Sheikh, Nomaan, Swealem, Ahmed, Soroya, Emma, Rayan, Faizal, Ward, Thomas, Vasireddy, Aswinkumar, Clarke, Ellisiv, Sikdar, Oishi, Smart, Yat Wing, Windley, Joseph, Ilagan, Belen, Brophy, Edel, Joseph, Sarah, Lowery, Kathryn, Jamjoom, Ammer, Ismayl, Ghiath, Aujla, Randeep, Sambhwani, Sharan, Ramasamy, Arul, Khalaf, Ahmed, Ponugoti, Nikhil, Teng, Wai Huang, Masud, Saqib, Otoibhili, Eghe, Clarkson, Martin, Nafea, Mohamed, Sarhan, Mohamed, Hanna, Shady, Kelly, Andrew, Curtis, Alex, Gourbault, Lysander, Tarhini, Mariam, Platt, Nicholas, Fleming, Thomas, Pemmaraju, Gopalakrishna, Choudri, Mohammed Junaid, Burahee, Abdus, Hassan, Labiba, Hamid, Laveeza, Loveday, David, Edres, Kareem, Schankat, Kerstin, Granger, Luke, Goodbun, Matthew, Parikh, Sunny, Johnson-Lynn, Sarah, Griffiths, Alexandra, Rai, Avinash, Chandler, Henry, Guiot, Luke, Appleyard, Thomas, Robinson, Karen, Fong, Angus, Watts, Anna, Stedman, Tobias, Walton, Victoria, Inman, Dominic, Liaw, Frank, Hadfield, James, McGovern, Julia, Baldock, Thomas, White, Jonathan, Seah, Matthew, Jacob, Neville, Ali, Zaid Haj, Goff, Thomas, Sanalla, Ahmed, Gomati, Ayoub, Nordin, Louise, Hassan, Eslam, Ramadan, Omar, Teoh, Kar Hao, Baskaran, Dinnish, Ngwayi, James, Abbakr, Lina, Blackmore, Noah, Mansukhani, Sameer, Guryel, Enis, Harper, Adam, Cashman, Emily, Brooker, Joanne, Pack, Louise, Regan, Nora, Wagner, Wilhelm, Selim, Amr, Archer, Debbie, McConaghie, Gregory, Patel, Ravi, Gibson, William, Pasapula, Chandra S, Youssef, Hesham, Aziz, Md Abdul, Subhash, Sadhin, Banaszkiewicz, Paul, Elzawahry, Ahmed, Neo, Chryssa, Wei, Nicholas, Bhaskaran, Arun, Sharma, Abhishek, Factor, Danielle, Shahin, Fatma, Shields, David, Ferreira, Catarina Dores Fernandes, Jeyakumar, Gowsikan, Liao, Quintin, Sinnerton, Robert, Ashwood, Neil, Sarhan, Islam, Ker, Andrew, Phelan, Sean, Paxton, James, McAuley, Joseph, Moulton, Lawrence, Mohamed, Ahmed, Dias, Ana, Ho, Beatrice, Francis, Daniel, Miller, Sarah, Phillips, Jon, Jones, Robin, Arthur, Calum, Oag, Erlend, Thutoetsile, Kamogelo, Bell, Katrina, Milne, Kirsty, Whitefield, Reiss, Patel, Kuntal, Singh, Abhimanyu, Morris, Geraint, Parkinson, Dawn, Patil, Amogh, Hamid, Hassan, Syam, Kevin, Singh, Rohit, Menon, Deepak, Crooks, Sophie, Borland, Steven, Rohman, Adam, Nicholson, Alys, Smith, Ben, Hafiz, Nauman, Kolhe, Shivam, Waites, Matthew, Piper, Dani, Westacott, David, Grimshaw, Jessica, Bott, Alasdair, Berry, Alexander, Battle, Joseph, Flannery, Oliver, Iyengar, Karthikeyan P, Thakur, Abdul Wadood, Yousef, Mina, Bansod, Vaibhav, El-nahas, Walaa, Dawe, Edward, Oladeji, Emmanuel, Federer, Simon, Trompeter, Alex, Pritchard, Anna, Shurovi, Badrun, Jordan, Chris, Little, Max, Sivaloganathan, Sivanshankar, Shaunak, Shalin, Watters, Hazel, Luck, Joshua, Zbaeda, Mohamed, Frasquet-Garcia, Antonio, Warner, Christian, Telford, Jeremy, Rooney, Joanna, Attwood, Joseph, Wilson, Faye, Panagiotopoulos, Andreas, Keane, Conal, Scott, Helen, Mazel, Rebecca, Maggs, Joanna, Skinner, Edward, McMunn, Finlay, Lau, Joshua, Ravikumar, Kasetti, Thakker, Dev, Gill, Moneet, McCarthy, Phillip, Fossey, Gavin, Shah, Sohaib, McAlinden, Gavan, McGoldrick, Peter, O'Brien, Scarlett, Patil, Sunit, Millington, Antonia, Umar, Hamza, Sehdev, Simran, Dyer-Hill, Thomas, Yu Kwan, Tsun, Tanagho, Andy, Hagnasir, Ahmed, White, Thomas, Bano, Christopher, Kissin, Eleanor, Ghani, Rafia, Thomas, Philip S W, McMullan, Mark, Walmsley, Matthew, Elgendy, Mohamed, Winstanley, Robert, Round, Joanne, Baxter, Mark, Thompson, Emett, Hogan, Kathryn, Youssef, Khaled, Fetouh, Sherif, Hopper, Graeme P, Simpson, Cameron, Warren, Craig, Waugh, Dominic, Nair, Gopikrishnan, Ballantyne, Andy, Blacklock, Calum, O'Connell, Ciara, Toland, Gemma, McIntyre, Joshua, Ross, Lauren, Badge, Ravindra, Loganathan, Deeraj, Turner, Ian, Ball, Matthew, Maqsood, Saad, Deierl, Krisztian, Beer, Alexander, Tan, Arthur Chen Wun, Mackinnon, Thomas, Gade, Venkat, Gill, James, Yu San, Kay, Archunan, Maheswaran Warren, Shaikh, Mariyam, Ugbah, Onyinye, Uwaoma, Sade, Pillai, Anand, Nath, Upamanyu, Rohan, Farhan-Alanie, M. M., Dixon, J., Irvine, S., Walker, R., and Eardley, W. G. P.

Published
2024
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2. The impact of anticoagulant medications on fragility femur fracture care: The hip and femoral fracture anticoagulation surgical timing evaluation (HASTE) study

Author

Smith, Matthew, Yoong, Andrel, Lim, Jun Wei, Yousef, Omar, McDonald, Stephen, Chileshe, Chinga, Ramus, Camilla, Clements, Christopher, Barrett, Liam, Rockall, Oliver, Geetala, Rahul, Islam, Saif Ul, Nasar, Ahmad, Almond, Kieran, Hassan, Ladan Fatima Yusuf, Shah, Sohan, Brand, Robert Bruce, Yawar, Bakhat, Gilmore, Catherine, McAuley, Daryl, Khan, Waleed, Subramanian, Padmanabhan, Ahluwalia, Aashish, Ozbek, Leyla, Awasthi, Prashant, Sheikh, Hassaan, Barkley, Sarah, Ardolino, Toni, Denning, Alexander, Thiruchandran, Gaj, Fraig, Hossam, Salim, Omar, Iqbal, Rabia, Guy, Stephen, Hogg, Jack, Bagshaw, Oliver, Asmar, Samir, Mitchell, Stephen, Quek, Fang, Fletcher, James, French, Jonathan, Graham, Selina, Sloper, Philip, Sadique, Hammad, Matera, Valentina, Sohail, Zain, Leong, Justin Wei, Issa, Fares, Greasley, Lauren, Marsden, Samuel, Parry, Lucy, Mannan, Syed, Zaheen, Humayoon, Moriarty, Peter, Manning, William, Morris, Timothy, Brockbanks, Carole, Ward, Peter, Pearce, Kim, McMenemy, Louise, Mahmoud, Mohamed, Kieffer, Will, Lal, Aayush, Collis, Justin, Chandrasekaran, Karthik, Foxall-Smith, Michael, Raad, Marjan, Kempshall, Peter, Cheuk, Jocelyn, Leckey, Sam, Gupta, Rishav, Engelke, Daniel, Kemp, Mark, Venkatesan, Aakaash, Hussain, Adnan, Simons, Michiel, Raghavendra, Ram Mohan, Rohra, Satish, Deo, Sunny, Vasarhelyi, Ferenc, Thelwall, Claire, Cullen, Krista, Al-Obaidi, Bilal, Fell, Adam, Thaumeen, Ahmad, Dadabhoy, Maria, Ali, Mira, Ijaz, Sameer, Lin, David, Khan, Basharat, Alsonbaty, Mohamed, Lebe, Moritz, Millan, Ravi Kant, Imam, Sam, Theobald, Emma, Cormack, Jonathan, Sharoff, Lokesh, Eаrdley, Will, Jeyapalan, Rathan, Alcock, Liam, Clayton, Julia, Bates, Natalie, Mahmoud, Yousif, Osborne, Alex, Ralhan, Shvaita, Carpenter, Catriona, Ahmad, Mahmood, Ravi, Sanjeev Musuvathy, Konbaz, Tarek, Lloyd, Thomas, Sheikh, Nomaan, Swealem, Ahmed, Soroya, Emma, Rayan, Faizal, Ward, Thomas, Vasireddy, Aswinkumar, Clarke, Ellisiv, Sikdar, Oishi, Smart, Yat Wing, Windley, Joseph, Ilagan, Belen, Brophy, Edel, Joseph, Sarah, Lowery, Kathryn, Jamjoom, Ammer, Ismayl, Ghiath, Aujla, Randeep, Sambhwani, Sharan, Ramasamy, Arul, Khalaf, Ahmed, Ponugoti, Nikhil, Teng, Wai Huang, Masud, Saqib, Otoibhili, Eghe, Clarkson, Martin, Nafea, Mohamed, Sarhan, Mohamed, Hanna, Shady, Kelly, Andrew, Curtis, Alex, Gourbault, Lysander, Tarhini, Mariam, Platt, Nicholas, Fleming, Thomas, Pemmaraju, Gopalakrishna, Choudri, Mohammed Junaid, Burahee, Abdus, Hassan, Labiba, Hamid, Laveeza, Loveday, David, Edres, Kareem, Schankat, Kerstin, Granger, Luke, Goodbun, Matthew, Parikh, Sunny, Johnson-Lynn, Sarah, Griffiths, Alexandra, Rai, Avinash, Chandler, Henry, Guiot, Luke, Appleyard, Thomas, Robinson, Karen, Fong, Angus, Watts, Anna, Stedman, Tobias, Walton, Victoria, Inman, Dominic, Liaw, Frank, Hadfield, James, McGovern, Julia, Baldock, Thomas, White, Jonathan, Seah, Matthew, Jacob, Neville, Ali, Zaid Haj, Goff, Thomas, Sanalla, Ahmed, Gomati, Ayoub, Nordin, Louise, Hassan, Eslam, Ramadan, Omar, Teoh, Kar Hao, Baskaran, Dinnish, Ngwayi, James, Abbakr, Lina, Blackmore, Noah, Mansukhani, Sameer, Guryel, Enis, Harper, Adam, Cashman, Emily, Brooker, Joanne, Pack, Louise, Regan, Nora, Wagner, Wilhelm, Selim, Amr, Archer, Debbie, McConaghie, Gregory, Patel, Ravi, Gibson, William, Pasapula, Chandra S, Youssef, Hesham, Aziz, Md Abdul, Subhash, Sadhin, Banaszkiewicz, Paul, Elzawahry, Ahmed, Neo, Chryssa, Wei, Nicholas, Bhaskaran, Arun, Sharma, Abhishek, Factor, Danielle, Shahin, Fatma, Shields, David, Ferreira, Catarina Dores Fernandes, Jeyakumar, Gowsikan, Liao, Quintin, Sinnerton, Robert, Ashwood, Neil, Sarhan, Islam, Ker, Andrew, Phelan, Sean, Paxton, James, McAuley, Joseph, Moulton, Lawrence, Mohamed, Ahmed, Dias, Ana, Ho, Beatrice, Francis, Daniel, Miller, Sarah, Phillips, Jon, Jones, Robin, Arthur, Calum, Oag, Erlend, Thutoetsile, Kamogelo, Bell, Katrina, Milne, Kirsty, Whitefield, Reiss, Patel, Kuntal, Singh, Abhimanyu, Morris, Geraint, Parkinson, Dawn, Patil, Amogh, Hamid, Hassan, Syam, Kevin, Singh, Rohit, Menon, Deepak, Crooks, Sophie, Borland, Steven, Rohman, Adam, Nicholson, Alys, Smith, Ben, Hafiz, Nauman, Kolhe, Shivam, Waites, Matthew, Piper, Dani, Westacott, David, Grimshaw, Jessica, Bott, Alasdair, Berry, Alexander, Battle, Joseph, Flannery, Oliver, Iyengar, Karthikeyan P, Thakur, Abdul Wadood, Yousef, Mina, Bansod, Vaibhav, El-nahas, Walaa, Dawe, Edward, Oladeji, Emmanuel, Federer, Simon, Trompeter, Alex, Pritchard, Anna, Shurovi, Badrun, Jordan, Chris, Little, Max, Sivaloganathan, Sivanshankar, Shaunak, Shalin, Watters, Hazel, Luck, Joshua, Zbaeda, Mohamed, Frasquet-Garcia, Antonio, Warner, Christian, Telford, Jeremy, Rooney, Joanna, Attwood, Joseph, Wilson, Faye, Panagiotopoulos, Andreas, Keane, Conal, Scott, Helen, Mazel, Rebecca, Maggs, Joanna, Skinner, Edward, McMunn, Finlay, Lau, Joshua, Ravikumar, Kasetti, Thakker, Dev, Gill, Moneet, McCarthy, Phillip, Fossey, Gavin, Shah, Sohaib, McAlinden, Gavan, McGoldrick, Peter, O'Brien, Scarlett, Patil, Sunit, Millington, Antonia, Umar, Hamza, Sehdev, Simran, Dyer-Hill, Thomas, Yu Kwan, Tsun, Tanagho, Andy, Hagnasir, Ahmed, White, Thomas, Bano, Christopher, Kissin, Eleanor, Ghani, Rafia, Thomas, Philip S W, McMullan, Mark, Walmsley, Matthew, Elgendy, Mohamed, Winstanley, Robert, Round, Joanne, Baxter, Mark, Thompson, Emett, Hogan, Kathryn, Youssef, Khaled, Fetouh, Sherif, Hopper, Graeme P, Simpson, Cameron, Warren, Craig, Waugh, Dominic, Nair, Gopikrishnan, Ballantyne, Andy, Blacklock, Calum, O'Connell, Ciara, Toland, Gemma, McIntyre, Joshua, Ross, Lauren, Badge, Ravindra, Loganathan, Deeraj, Turner, Ian, Ball, Matthew, Maqsood, Saad, Deierl, Krisztian, Beer, Alexander, Tan, Arthur Chen Wun, Mackinnon, Thomas, Gade, Venkat, Gill, James, Yu San, Kay, Archunan, Maheswaran Warren, Shaikh, Mariyam, Ugbah, Onyinye, Uwaoma, Sade, Pillai, Anand, Nath, Upamanyu, Rohan, Farhan-Alanie, M.M., Chinweze, R., Walker, R., and Eardley, W.G.P.

Published
2024
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3. Study of deposit formation chemistry in gasoline fuels and gasoline direct injection systems using chromatography and mass spectrometry

Author

Panagiotopoulos, Andreas and Langley, Graham

Abstract

New UHPSFC-MS methods have been developed to separate and detect components in gasoline and gasoline gum samples that were undetectable by GC-MS. The gum is the residue that remains after the evaporation of the gasoline and contains semi- and non-volatile components. The gasoline gum content is under investigation to identify suspect molecules with low abundance within the fuel that can be related to deposit formation in gasoline direct injection engines, which can lead to decrease of engine performance, increased emissions or failure of engines parts. Concentration protocols need to be applied to produce gums, which enable speciation and concentration of different deposit precursor molecules, enabling their subsequent analysis by mass spectrometry. The gum samples were prepared following two different approaches that serve different purposes; the industrial standard method IP 131 / ASTM D381-12 (industry test method - ITM gum) and a cold nitrogen gas evaporation method which was named Soton gum. The ITM gum contains any oxidation products formed in the gasoline sample prior or during the relatively mild conditions of the test procedure and serves a complimentary role to the analysis of fuels that correlates to the quality of the gasoline. The Soton gum removes the volatiles and concentrate semi- and non-volatile components with low abundance within the fuel. The analysis of EI/ASTM and Soton gum by GC-MS had revealed hydrocarbons and homologous that were also observed in the fuel analysis. However, when the same samples were analysed by UHPSFC positive ion ESI MS, polymeric material (e.g. carrier oils, detergents) were detected. In addition, the analysis of ITM and Soton gum by UHPSFC positive ion APPI MS has revealed differences on the polymeric profile between the two types of gum that was not observed in the past. The Soton gum contained homologous series with aromatic and olefinic content that were not observed in the ITM gum. These materials are described by the General Motors Reference fuel composition patent - US 8,764,854 B1 - and are suspected to be related to deposit forming chemistries. The combination of both GC-MS and UHPSFC-MS analysis of gasoline and gasoline gum content is providing a holistic picture of the composition of the fuel which could allow deeper understanding for the cause of deposit formation in gasoline direct injection engines.

Published
2022

4. A national multicentre study of outcomes and patient satisfaction with the virtual fracture clinic and the influence of the COVID-19 pandemic: The MAVCOV study

Author

Brown, Jonathon, Lim, Jun Wei, Smith, Matthew, Lau, Nicole, Kamaraj, Achi, Zhou, Andrew, Lim, Jiang An, Jenkins, Lydia, Tennyson, Maria, Khan, Wasim, Foster, Amy, Rutherfoord, Catharine, Nathoo, Nikita, Domos, Peter, Padwick, Thomas, White, William, Robinson, Andrew, Vusirikala, Anuhya, Ensor, David, Akula, Maheswara, Vignaraja, Vikram, Rogers, Benedict, Kalabi, Fatemeh, Chan, Gareth, Clayton-Yeomans, Jacob, Gibbs, James, Titheradge, Rachel, Spalvieri, Stefano, Nair, Abhinav, Nathwani, Dinesh, Selvakumar, Jashan, Wihba, Kinan, Zakieh, Omar, Park, Andrew, Crewe, Claire, Ayeni, Funbi, Prowse, James, Kumar, Pradeep, Akinyemi, Tosin, Solim, Zahirah Nahaboo, Shaerf, Daniel, Sheikh, Hamza, Poustie, Mark, Rai, Sumnima, Birole, Umesh, Russell, Aimee, Loh, Cheryl, Drury, Colin, Cemm, Nicholas, Pravinkumar, Ruth, Baig, Saira, Bigsby, Ewan, Sellers, Grace, Dow, Joseph, Jenner, Lydia, Rogers, Michaela, Rankin, Sally, Mangtani, Anisha, Brameier, Devon, Rooker, Jemma, Anwer, Mohammed Azher, Kumar, Nakulan Nantha, Lam, Ryan, Andronic, Adrian, Phillips, Hannah, Attwood, Joe, Sturdee, Simon, Panagiotopoulos, Andreas, McVie, James, Boylan, Luke, Reid, Michael, Cheekoty, Prashasth, Edwards, Rebecca, Lindh, Amy, Kettle, Sarah, Genena, Ahmed, Hourston, George, Gopaul, Steven, Garg, Sunil, Gowers, Benjamin, Lennox-Warburton, Hannah, Sambhwani, Sharan, Shyamsundar, Srinivasan, Srinivasan, Suresh, Tavakkolizadeh, Adel, Petohazi, Alexandra, O'Hanlon, Ciaran, Everton, Harry Donkin, Pilkington, Isobel, Graziadei, Vivien, Anwar, Walid, Wignall, Alice, Jassal, Arun, Ilyas, Haris, Palan, Jeya, Monkhouse, Ray, Nijamudeen, Aysha, Caruana, Ethan, Gilbody, Julian, Malik, Maymunah, Saadat, Waqar, Yusuf, Karshe, Davies, Kimberley, Mueller, Marion, Tint, Pyi Han, Sengupta, Shreya, James, Andrew, Virji, Faizan, Bond, Gemma, Thumbadoo, Ruben, Teng, Wai Huang, Gee, Christopher, Warren, Craig, Nair, Gopikrishnan, Bohler, Iain, Periasamy, Kumar, Liao, Quintin, Ramasubbu, Rohan, Baston, Tessa, Witek, Alexander, Parwaiz, Hammad, Williams, James, Aboelmagd, Karim, Haines, Samuel, Bänziger, Carina, Harrold, Fraser, Abishek, Joshua, Davies, Peter, Pennington, Rachel, Parulekar, Ramaa, Sinnerton, Robert, Ravury, Sheetal, Macdonald, Angus, Emmerson, Benjamin, Inman, Dominic, Moedbeck, Edwina, Barber, Margaret, Jaiswal, Sharlene, Lewis, Rebecca, Downie, Samantha, Ng, Samantha, Shue, Wan Nee, Fosu, Augustine, Ko, Chai Chi, Lewis, Charlotte, Thiruchandran, Gajendiran, Jain, Siddharth, Ng, Zhаn, Wilson, Christopher, Toh, Ching, Miller, Gillian, Duncan, Katherine, McKee, Lesley, Mitchell, Martin, Ferguson, David, Hambidge, John, Wickramarachchi, Lilanthi, Abouelela, Amr, Hong, Anna, Oo, Aung Phyo, Kitsis, Christos, Elgalli, Mosab, Aros-Atolagbe, Robert, Clement, Adeline, Gibb, Catriona, Goffin, Joaquim, Jalal, Murtadhah, Leung, Billy, Neal-Smith, Gregory, Khatkar, Harman, Maher, Mark, Davies, Neville, Aboelmagd, Tariq, Jarrat, Jeremy, McKay, Joseph, Walmsley, Matthew, Greenhalgh, Michael, McCabe-Robinson, Olivia, Berry, Alexander, Iftinca, Dorin, Easwaran, Palakkad, Patel, Akash, Awow, Fatima, Pan, Myat, Patel, Nikhil, Khanal, Pragalva, Wagner, Boris, Athawes, Kirsten, Makaram, Navnit, Hegde, Rutwik, White, Tim, Williamson, Thomas, McAskill, Victoria, Stevens, Chloe, Malagelada, Francesc, Nasser, Mohammad Zeeshan, Ogunfuye, Omodolapo, Zahoor, Ubaid, Rogers, Gareth, Telford, Jeremy, Cowie, Jonathan, Hoggett, Lee, Havenhand, Tom, Do, Anh Duy, Cross, Charlotte, Morris, James, Hunter, Joel, Nabahin, Maram, Choudhary, Tashi, Campbell, Aaron, Mercer, Alexandra, Deyermond, Chloe, Fowler, Chris, McGoldrick, Peter, McCormac, Philip, Kakar, Sahil, McKenna, Sean, Boutros, Ihab, Vial, Izziddine, Bhullar, Samraj, Lyle, Victoria, Thomas, Alexander, Shean, Kate, Jacobs, Neal, Townsend, Oliver, Sharma, Akshara, van der Broeck, Alyssa, Hartley, Laura, O'Riordan, Marguerite, Gella, Sreenadh, Adlawan, Anjeli, Ijaz, Arhum, Al-kamali, Aws, Livesey, Jon, Yeshitila, Natania, Thayaparan, Anthony, Hayter, Edward, McLean, Elizabeth, Davies, Jessica, Walker, Joseph, Anakwe, Raymond, Fell, Adam, Haque, Aniqa, Sobti, Anshul, Jacob, Joshua, Moore, Thomas, Bhandari, Farzaan, Boitnott, Jasmine, Cheong, Jeremy, Lim, Wei Boon, Michla, Yusuf, Gilmore, Catherine, McConway, Jim, Elliott, Jonathan, Khan, Azizah, Madhu, Divine, Yusuf, Hannah, Gibby, Mary Louise, Thomas, Phillip, Abdel-Fattah, Areej, Martinson, Eliott, Akhtar, Muhammad Adeel, Hossain, Fahad, Ismayl, Ghiath, Khadabadi, Nikhil, Moores, Thomas, Goude, William, Ibrahim, Edward, Sivaganesh, Karthikeyan, Ogunjimi, Michael, Wilson, Michael, Shah, Sachi, McCluskey, Aled, Zakaria, Benjamin, Berber, Onur, Cuthbert, Rory, Mergia, Teresa, Khawaja, Abdullah, Hayman, Gregory, Relwani, Jai, Shaeir, Mohammed, Shah, Sohail, Peach, Christopher, Cook, Edward, Helston, Olivia, Koh, Yun Jee, Ng, Zhan H., Makaram, Navnit S., Kolhe, Shivam N., Mackenzie, Samuel P., Clement, Nick D., Duckworth, Andrew D., and White, Tim O.

Published
2024
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5. IMPACT-Global Hip Fracture Audit: Nosocomial infection, risk prediction and prognostication, minimum reporting standards and global collaborative audit: Lessons from an international multicentre study of 7,090 patients conducted in 14 nations during the COVID-19 pandemic

Author

Abdul-Jabar, Hani, Abu-Rajab, Rashid, Abugarja, Ahmed, Adam, Karen, Aguado Hernández, Héctor J., Améstica Lazcano, Gedeón, Anderson, Sarah, Ansar, Mahmood, Antrobus, Jonathan, Aragón Achig, Esteban Javier, Archunan, Maheswaran, Arrieta Salinas, Mirentxu, Ashford–Wilson, Sarah, Assens Gibert, Cristina, Athanasopoulou, Katerina, Awadelkarim, Mohamed, Baird, Stuart, Bajada, Stefan, Balakrishnan, Shobana, Balasubramanian, Sathishkumar, Ballantyne, James A., Bárcena Goitiandia, Leopoldo, Barkham, Benjamin, Barmpagianni, Christina, Barres-Carsi, Mariano, Barrett, Sarah, Baskaran, Dinnish, Bell, Jean, Bell, Katrina, Bell, Stuart, Bellelli, Giuseppe, Benchimol, Javier Alberto, Boietti, Bruno Rafael, Boswell, Sally, Braile, Adriano, Brennan, Caitlin, Brent, Louise, Brooke, Ben, Bruno, Gaetano, Burahee, Abdus, Burns, Shirley, Calabrò, Giampiero, Campbell, Lucy, Carabelli, Guido Sebastian, Carnegie, Carol, Carretero Cristobal, Guillermo, Caruana, Ethan, Cassinello Ogea, M.a Concepción, Castellanos Robles, Juan, Castillon, Pablo, Chakrabarti, Anil, Cecere, Antonio Benedetto, Chen, Ping, Clarke, Jon V., Collins, Grace, Corrales Cardenal, Jorge E., Corsi, Maurizio, Cózar Adelantado, Gara María, Craxford, Simon, Crooks, Melissa, Cuarental-García, Javier, Cuthbert, Rory, Dall, Graham, Daskalakis, Ioannis, De Cicco, Annalisa, de la Fuente de Dios, Diana, Demaria, Pablo, Dereix, John, Díaz Jiménez, Julian, Dinamarca Montecinos, José Luis, Do Le, Ha Phuong, Donoso Coppa, Juan Pablo, Drosos, Georgios, Duffy, Andrew, East, Jamie, Eastwood, Deborah, Elbahari, Hassan, Elias de Molins Peña, Carmen, Elmamoun, Mamoun, Emmerson, Ben, Escobar Sánchez, Daniel, Faimali, Martina, Farré-Mercadé, Maria Victòria, Farrow, Luke, Fayez, Almari, Fell, Adam, Fenner, Christopher, Ferguson, David, Finlayson, Louise, Flores Gómez, Aldo, Freeman, Nicholas, French, Jonathan, Gabardo Calvo, Santiago, Gagliardo, Nicola, Garcia Albiñana, Joan, García Cruz, Guillermo, García de Cortázar Antolín, Unai, García Virto, Virginia, Gealy, Sophie, Gil Caballero, Sandra Marcela, Gill, Moneet, González González, María Soledad, Gopireddy, Rajesh, Guntley, Diane, Gurung, Binay, Guzmán Rosales, Guadalupe, Haddad, Nedaa, Hafeez, Mahum, Haller, Petra, Halligan, Emer, Hardie, John, Hawker, Imogen, Helal, Amr, Herrera Cruz, Mariana, Herreros Ruiz-Valdepeñas, Ruben, Horton, James, Howells, Sean, Howieson, Alan, Hughes, Luke, Hünicken Torrez, Flavia Lorena, Hurtado Ortega, Ana, Huxley, Peter, Hamid, Hytham K.S., Ilahi, Nida, Iliadis, Alexis, Inman, Dominic, Jadhao, Piyush, Jandoo, Rajan, Jawad, Lucy, Jayatilaka, Malwattage Lara Tania, Jenkins, Paul J., Jeyapalan, Rathan, Johnson, David, Johnston, Andrew, Joseph, Sarah, Kapoor, Siddhant, Karagiannidis, Georgios, Karanam, Krishna Saga, Kattakayam, Freddy, Konarski, Alastair, Kontakis, Georgios, Labrador Hernández, Gregorio, Lancaster, Victoria, Landi, Giovanni, Le, Brian, Liew, Ignatius, Logishetty, Kartik, Lopez Marquez, Andrew Carlomaria Daniel, Lopez, Judit, Lum, Joann, Macpherson, Gavin J., Madan, Suvira, Mahroof, Sabreena, Malik-Tabassum, Khalid, Mallina, Ravi, Maqsood, Afnan, Marson, Ben, Martin Legorburo, M. José, Martin-Perez, Encarna, Martínez Jiménez, Tania, Martinez Martin, Javier, Mayne, Alistair, Mayor, Amy, McAlinden, Gavan, McLean, Lucille, McDonald, Lorna, McIntyre, Joshua, McKay, Pamela, McKean, Greg, McShane, Heather, Medici, Antonio, Meeke, Chelsea, Meldrum, Evonne, Mendez, Mijail, Mercer, Scott, Merino Perez, Josu, Mesa-Lampré, María-Pilar, Mighton, Shuna, Milne, Kirsty, Mohamed Yaseen, Muhammed, Moppett, Iain, Mora, Jesus, Morales-Zumel, Sira, Moreno Fenoll, Irene Blanca, Mousa, Adham, Murray, Alastair W., Murray, Elspeth V., Nair, Radhika, Neary, Fiona, Negri, Giacomo, Negus, Oliver, Newham-Harvey, Fiona, Ng, Nigel, Nightingale, Jess, Noor Mohamed Anver, Sumiya, Nunag, Perrico, O'Hare, Matthew, Ollivere, Ben, Ortés Gómez, Raquel, Owens, AnneMarie, Page, Siobhan, Palloni, Valentina, Panagiotopoulos, Andreas, Panagiotopoulos, Elias, Panesar, Paul, Papadopoulos, Antonios, Spyridon, Papagiannis, Pareja Sierra, Teresa, Park, Chang, Parwaiz, Hammad, Paterson-Byrne, Paul, Patton, Sam, Pearce, Jack, Porter, Marina, Pellegrino, Achille, Pèrez Cuellar, Arturo, Pezzella, Raffaele, Phadnis, Ashish, Pinder, Charlotte, Piper, Danielle, Powell-Bowns, Matilda, Prieto Martín, Rocío, Probert, Annabel, Ramesh, Ashwanth, Ramírez de Arellano, Manuel Vicente Mejía, Renton, Duncan, Rickman, Stephen, Robertson, Alastair, Roche Albero, Adrian, Rodrigo Verguizas, José Alberto, Rodríguez Couso, Myriam, Rooney, Joanna, Sáez-López, Pilar, Saldaña-Díaz, Andres, Santulli, Adriano, Sanz Pérez, Marta Isabel, Sarraf, Khaled M., Scarsbrook, Christine, Scott, Chloe E.H., Scott, Jennifer, Shah, Sachi, Sharaf, Sharief, Sharma, Sidharth, Shirley, Denise, Siano, Antonio, Simpson, James, Singh, Abhinav, Singh, Amit, Sinnett, Tim, Sisodia, Gurudatt, Smith, Philomena, Sophena Bert, Eugenia, Steel, Michael, Stewart, Avril, Stewart, Claire, Sugand, Kapil, Sullivan, Niall, Sweeting, Lauren, Symes, Michael, Tan, Dylan Jun Hao, Tancredi, Francesco, Tatani, Irini, Thomas, Philip, Thomson, Fraser, Toner, Niamh S., Tong, Anna, Toro, Antonio, Tosounidis, Theodoros, Tottas, Stylianos, Trinidad Leo, Andrea, Tucker, Damien, Vemulapalli, Krishna, Ventura Garces, Diego, Vernon, Olivia Katherine, Viveros Garcia, Juan Carlos, Ward, Alex, Ward, Kirsty, Watson, Kate, Weerasuriya, Thisara, Wickramanayake, Udara, Wilkinson, Hannah, Windley, Joseph, Wood, Janet, Wynell-Mayow, William, Zatti, Giovanni, Zeiton, Moez, Zurrón Lobato, Miriam, Hall, Andrew J., Clement, Nicholas D., Ojeda-Thies, Cristina, MacLullich, Alasdair MJ., Toro, Giuseppe, Johansen, Antony, White, Tim O., and Duckworth, Andrew D.

Published
2022
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6. Collaborative Overview of coronaVIrus impact on ORTHopaedic training in the UK (COVI - ORTH UK)

Author

Abdalla, Samir, A'Court, Jamie, Allport, Jack, Andrew, Stefanie, Ankers, Thomas, Archer, James E., Asp, Rebecka AM., Athanatos, Lambros, Bailey, Morgan, Barrett-Lee, Joe JT., Baxter, Ian, Beaumont, Oliver, Benjamin-Laing, Harry, Bhatty, Usman N., Bleibleh, Sabri, Blong, Jessica, Budair, Basil, Carter, Joseph, Cash, Thomas, Chauhan, Govind S., Choudhry, Nameer, Clegg, Rachael, Collins, Thomas, Crate, Georgina, Cross, George WV., Crosswell, Sebastien CR., Crowther, Ian, Cuthbert, Rory, Dahill, Mark A., Das, Rishi, Edward Davies, Peter Samuel, Dawson, Daniel, Dhadwal, Anil, Dickenson, Edward, Dimock, Richard AC., Dong, Huan, Donnelly, Thomas, Dorman, Sara, Dott, Cameron, D'sa, Prashanth, Dupley, Leanne, Durst, Alexander, Eastley, Nicholas, Ebreo, Darren, Egglestone, Anthony, Evans, Douglas, Fagir, Mohamed, Fenner, Christopher, Ferguson, David, Flannery, Oliver, Fraig, Hossam, Gandham, Surya, Gibson, Catherine, Gillespie, Matthew, Gordon, Robin, Graham, Selina, Grant, Michael J., Gwyn, Rhodri, Haddon, Alexandra, Hamoodi, Zaid, Harris, Luke, Harrison, William D., Hawkes, David H., Hillier, David, Hillier-Smith, Ryan, Hirst, John Timothy, Hodhody, Ghazal, Holmes, David, Houston, James, Hughes, Michael, Ingoe, Helen, Jones, Mark D., Jordan, Stevan, Kang, Hean Wu, Kanya, Luliana, Kapur, Benjamin, Karam, Edward, Kaye, Angus, Kennedy, James, Khan, Mohsin, Khan, Shoaib, Kinnair, Anthony, Knapper, Thomas D., Konarski, Alastair, Sunil Kumar, Karadi Hari, Kurar, Langhit, Kwaees, Tariq, Lennox-Warburton, Hannah, Liaw, Frank, Liew, Ignatius, Limb, Richard, Lin, Zoe, Lloyd, Thomas, Lum, Joann, Luo, Weisang, Lynch, John M., Machin, John T., Maheswaran, Tim, Mahmood, Fahd, Mahmood, Ihsan, Mahmoud, Samer SS., Martin, Rebecca, Matharu, Gulraj S., Matheron, George, McKenna, Raymond, McLoughlin, Kathryn, Mehta, Nisarg, Miller, James, Mohamed, Mohamed, Nagy, Mathias, Navaratnam, Devaraj M., Newman, Michael, Newton, Ashley, Ng, Jimmy, Tun Ngu, Albert Wee, Oputa, Tobenna, Ormsby, Neal, Page, Piers RJ., Panagiotopoulos, Andreas C., Park, Chang, Parkes, Rebekah J., Pearce, Jack, Quarcoopome, Jared, Ramasamy, Ashok, Rashid, Fatima, Rasidovic, Damir, Raval, Parag, Raval, Pradyumna, Reddy, Gautam, Remtulla, Mohammed abbas, Render, Luke, Richardson, Charlotte, Riddlestone, Peter, Riley, James, Rogers, Sophie, Rohman, Lebur, Segaren, Neil, Singh, Abhinav, Singhal, Rohit, Smith, Adam, Stamp, Gregory FW., Stoddart, Michael Thomas, Stoneham, Adam CS., Stoner, Rebecca, Studnicka, Kasia, Tahir, Muaaz, Thiruchandran, Gajendiran, Tonge, Xenia, Unsworth, Richard Mark, Vejsbjerg, Karen A., Wasim, Abdus Samee, Whitham, Robert DJ., Wynell-Mayow, William, Yates, Jonathan, Zreik, Nasri, Chan, Matthew, Jayatilaka, Malwattage Lara Tania, As-Sultany, Mohammed, Gabr, Ayman, Thornton, Luke, Graham, Simon, Mason, Lyndon, and Farrar, Nicholas Greville

Published
2021
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9. IMPACT-Global Hip Fracture Audit: Nosocomial infection, risk prediction and prognostication, minimum reporting standards and global collaborative audit

Author

Hall, Andrew J., primary, Clement, Nicholas D., additional, Ojeda-Thies, Cristina, additional, MacLullich, Alasdair MJ., additional, Toro, Giuseppe, additional, Johansen, Antony, additional, White, Tim O., additional, Duckworth, Andrew D., additional, Abdul-Jabar, Hani, additional, Abu-Rajab, Rashid, additional, Abugarja, Ahmed, additional, Adam, Karen, additional, Aguado Hernández, Héctor J., additional, Améstica Lazcano, Gedeón, additional, Anderson, Sarah, additional, Ansar, Mahmood, additional, Antrobus, Jonathan, additional, Aragón Achig, Esteban Javier, additional, Archunan, Maheswaran, additional, Arrieta Salinas, Mirentxu, additional, Ashford–Wilson, Sarah, additional, Assens Gibert, Cristina, additional, Athanasopoulou, Katerina, additional, Awadelkarim, Mohamed, additional, Baird, Stuart, additional, Bajada, Stefan, additional, Balakrishnan, Shobana, additional, Balasubramanian, Sathishkumar, additional, Ballantyne, James A., additional, Bárcena Goitiandia, Leopoldo, additional, Barkham, Benjamin, additional, Barmpagianni, Christina, additional, Barres-Carsi, Mariano, additional, Barrett, Sarah, additional, Baskaran, Dinnish, additional, Bell, Jean, additional, Bell, Katrina, additional, Bell, Stuart, additional, Bellelli, Giuseppe, additional, Benchimol, Javier Alberto, additional, Boietti, Bruno Rafael, additional, Boswell, Sally, additional, Braile, Adriano, additional, Brennan, Caitlin, additional, Brent, Louise, additional, Brooke, Ben, additional, Bruno, Gaetano, additional, Burahee, Abdus, additional, Burns, Shirley, additional, Calabrò, Giampiero, additional, Campbell, Lucy, additional, Carabelli, Guido Sebastian, additional, Carnegie, Carol, additional, Carretero Cristobal, Guillermo, additional, Caruana, Ethan, additional, Cassinello Ogea, M.a Concepción, additional, Castellanos Robles, Juan, additional, Castillon, Pablo, additional, Chakrabarti, Anil, additional, Cecere, Antonio Benedetto, additional, Chen, Ping, additional, Clarke, Jon V., additional, Collins, Grace, additional, Corrales Cardenal, Jorge E., additional, Corsi, Maurizio, additional, Cózar Adelantado, Gara María, additional, Craxford, Simon, additional, Crooks, Melissa, additional, Cuarental-García, Javier, additional, Cuthbert, Rory, additional, Dall, Graham, additional, Daskalakis, Ioannis, additional, De Cicco, Annalisa, additional, de la Fuente de Dios, Diana, additional, Demaria, Pablo, additional, Dereix, John, additional, Díaz Jiménez, Julian, additional, Dinamarca Montecinos, José Luis, additional, Do Le, Ha Phuong, additional, Donoso Coppa, Juan Pablo, additional, Drosos, Georgios, additional, Duffy, Andrew, additional, East, Jamie, additional, Eastwood, Deborah, additional, Elbahari, Hassan, additional, Elias de Molins Peña, Carmen, additional, Elmamoun, Mamoun, additional, Emmerson, Ben, additional, Escobar Sánchez, Daniel, additional, Faimali, Martina, additional, Farré-Mercadé, Maria Victòria, additional, Farrow, Luke, additional, Fayez, Almari, additional, Fell, Adam, additional, Fenner, Christopher, additional, Ferguson, David, additional, Finlayson, Louise, additional, Flores Gómez, Aldo, additional, Freeman, Nicholas, additional, French, Jonathan, additional, Gabardo Calvo, Santiago, additional, Gagliardo, Nicola, additional, Garcia Albiñana, Joan, additional, García Cruz, Guillermo, additional, García de Cortázar Antolín, Unai, additional, García Virto, Virginia, additional, Gealy, Sophie, additional, Gil Caballero, Sandra Marcela, additional, Gill, Moneet, additional, González González, María Soledad, additional, Gopireddy, Rajesh, additional, Guntley, Diane, additional, Gurung, Binay, additional, Guzmán Rosales, Guadalupe, additional, Haddad, Nedaa, additional, Hafeez, Mahum, additional, Haller, Petra, additional, Halligan, Emer, additional, Hardie, John, additional, Hawker, Imogen, additional, Helal, Amr, additional, Herrera Cruz, Mariana, additional, Herreros Ruiz-Valdepeñas, Ruben, additional, Horton, James, additional, Howells, Sean, additional, Howieson, Alan, additional, Hughes, Luke, additional, Hünicken Torrez, Flavia Lorena, additional, Hurtado Ortega, Ana, additional, Huxley, Peter, additional, Hamid, Hytham K.S., additional, Ilahi, Nida, additional, Iliadis, Alexis, additional, Inman, Dominic, additional, Jadhao, Piyush, additional, Jandoo, Rajan, additional, Jawad, Lucy, additional, Jayatilaka, Malwattage Lara Tania, additional, Jenkins, Paul J., additional, Jeyapalan, Rathan, additional, Johnson, David, additional, Johnston, Andrew, additional, Joseph, Sarah, additional, Kapoor, Siddhant, additional, Karagiannidis, Georgios, additional, Karanam, Krishna Saga, additional, Kattakayam, Freddy, additional, Konarski, Alastair, additional, Kontakis, Georgios, additional, Labrador Hernández, Gregorio, additional, Lancaster, Victoria, additional, Landi, Giovanni, additional, Le, Brian, additional, Liew, Ignatius, additional, Logishetty, Kartik, additional, Lopez Marquez, Andrew Carlomaria Daniel, additional, Lopez, Judit, additional, Lum, Joann, additional, Macpherson, Gavin J., additional, Madan, Suvira, additional, Mahroof, Sabreena, additional, Malik-Tabassum, Khalid, additional, Mallina, Ravi, additional, Maqsood, Afnan, additional, Marson, Ben, additional, Martin Legorburo, M. José, additional, Martin-Perez, Encarna, additional, Martínez Jiménez, Tania, additional, Martinez Martin, Javier, additional, Mayne, Alistair, additional, Mayor, Amy, additional, McAlinden, Gavan, additional, McLean, Lucille, additional, McDonald, Lorna, additional, McIntyre, Joshua, additional, McKay, Pamela, additional, McKean, Greg, additional, McShane, Heather, additional, Medici, Antonio, additional, Meeke, Chelsea, additional, Meldrum, Evonne, additional, Mendez, Mijail, additional, Mercer, Scott, additional, Merino Perez, Josu, additional, Mesa-Lampré, María-Pilar, additional, Mighton, Shuna, additional, Milne, Kirsty, additional, Mohamed Yaseen, Muhammed, additional, Moppett, Iain, additional, Mora, Jesus, additional, Morales-Zumel, Sira, additional, Moreno Fenoll, Irene Blanca, additional, Mousa, Adham, additional, Murray, Alastair W., additional, Murray, Elspeth V., additional, Nair, Radhika, additional, Neary, Fiona, additional, Negri, Giacomo, additional, Negus, Oliver, additional, Newham-Harvey, Fiona, additional, Ng, Nigel, additional, Nightingale, Jess, additional, Noor Mohamed Anver, Sumiya, additional, Nunag, Perrico, additional, O'Hare, Matthew, additional, Ollivere, Ben, additional, Ortés Gómez, Raquel, additional, Owens, AnneMarie, additional, Page, Siobhan, additional, Palloni, Valentina, additional, Panagiotopoulos, Andreas, additional, Panagiotopoulos, Elias, additional, Panesar, Paul, additional, Papadopoulos, Antonios, additional, Spyridon, Papagiannis, additional, Pareja Sierra, Teresa, additional, Park, Chang, additional, Parwaiz, Hammad, additional, Paterson-Byrne, Paul, additional, Patton, Sam, additional, Pearce, Jack, additional, Porter, Marina, additional, Pellegrino, Achille, additional, Pèrez Cuellar, Arturo, additional, Pezzella, Raffaele, additional, Phadnis, Ashish, additional, Pinder, Charlotte, additional, Piper, Danielle, additional, Powell-Bowns, Matilda, additional, Prieto Martín, Rocío, additional, Probert, Annabel, additional, Ramesh, Ashwanth, additional, Ramírez de Arellano, Manuel Vicente Mejía, additional, Renton, Duncan, additional, Rickman, Stephen, additional, Robertson, Alastair, additional, Roche Albero, Adrian, additional, Rodrigo Verguizas, José Alberto, additional, Rodríguez Couso, Myriam, additional, Rooney, Joanna, additional, Sáez-López, Pilar, additional, Saldaña-Díaz, Andres, additional, Santulli, Adriano, additional, Sanz Pérez, Marta Isabel, additional, Sarraf, Khaled M., additional, Scarsbrook, Christine, additional, Scott, Chloe E.H., additional, Scott, Jennifer, additional, Shah, Sachi, additional, Sharaf, Sharief, additional, Sharma, Sidharth, additional, Shirley, Denise, additional, Siano, Antonio, additional, Simpson, James, additional, Singh, Abhinav, additional, Singh, Amit, additional, Sinnett, Tim, additional, Sisodia, Gurudatt, additional, Smith, Philomena, additional, Sophena Bert, Eugenia, additional, Steel, Michael, additional, Stewart, Avril, additional, Stewart, Claire, additional, Sugand, Kapil, additional, Sullivan, Niall, additional, Sweeting, Lauren, additional, Symes, Michael, additional, Tan, Dylan Jun Hao, additional, Tancredi, Francesco, additional, Tatani, Irini, additional, Thomas, Philip, additional, Thomson, Fraser, additional, Toner, Niamh S., additional, Tong, Anna, additional, Toro, Antonio, additional, Tosounidis, Theodoros, additional, Tottas, Stylianos, additional, Trinidad Leo, Andrea, additional, Tucker, Damien, additional, Vemulapalli, Krishna, additional, Ventura Garces, Diego, additional, Vernon, Olivia Katherine, additional, Viveros Garcia, Juan Carlos, additional, Ward, Alex, additional, Ward, Kirsty, additional, Watson, Kate, additional, Weerasuriya, Thisara, additional, Wickramanayake, Udara, additional, Wilkinson, Hannah, additional, Windley, Joseph, additional, Wood, Janet, additional, Wynell-Mayow, William, additional, Zatti, Giovanni, additional, Zeiton, Moez, additional, and Zurrón Lobato, Miriam, additional

Published
2022
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11. Scapular Dyskinesia, the forgotten culprit of shoulder pain and how to rehabilitate

Author

Panagiotopoulos Andreas Christos and Crowther Ian Martyn

Subjects
Scapular Dyskinesis, Rehabilitation, Sports injury, Orthopedic surgery, RD701-811
Abstract

The improper movement of the scapula during shoulder movement is termed scapular dyskinesis and is an often-forgotten cause of pain and dysfunction. The scapula is a key part of the upper limb kinematic chain and is a vital component of the glenohumeral rhythm; which is a major determinant of the efficiency and efficacy of the upper limb. We provide an overview of the complex regional anatomy of the shoulder girdle and how this allows the scapula to act as a both a dynamic and static stabilizer to the upper limb. We explore the normal biomechanics and the aetiology, epidemiology and pathological occurrences which can disrupt the normal function and lead to scapula dyskinesis. Scapula dyskinesis is a poorly understood condition and provides a challenge for the clinician in both diagnosis and management. We provide a summary of the clinical assessment which is most likely to identify the source of the pathology and guides the treatment which is largely rehabilitation of the musculature with focused and specialized physiotherapy.

Published
2019
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12. IMPACT-Global Hip Fracture Audit: Nosocomial infection, risk prediction and prognostication, minimum reporting standards and global collaborative audit. Lessons from an international multicentre study of 7,090 patients conducted in 14 nations during the COVID-19 pandemic

Author

Hall, A, Clement, N, Ojeda-Thies, C, Maclullich, A, Toro, G, Johansen, A, White, T, Duckworth, A, Abdul-Jabar, H, Abu-Rajab, R, Abugarja, A, Adam, K, Aguado Hernández, H, Améstica Lazcano, G, Anderson, S, Ansar, M, Antrobus, J, Aragón Achig, E, Archunan, M, Arrieta Salinas, M, Ashford-Wilson, S, Assens Gibert, C, Athanasopoulou, K, Awadelkarim, M, Baird, S, Bajada, S, Balakrishnan, S, Balasubramanian, S, Ballantyne, J, Bárcena Goitiandia, L, Barkham, B, Barmpagianni, C, Barres-Carsi, M, Barrett, S, Baskaran, D, Bell, J, Bell, K, Bell, S, Bellelli, G, Benchimol, J, Boietti, B, Boswell, S, Braile, A, Brennan, C, Brent, L, Brooke, B, Bruno, G, Burahee, A, Burns, S, Calabrò, G, Campbell, L, Carabelli, G, Carnegie, C, Carretero Cristobal, G, Caruana, E, Cassinello Ogea, M, Castellanos Robles, J, Castillon, P, Chakrabarti, A, Cecere, A, Chen, P, Clarke, J, Collins, G, Corrales Cardenal, J, Corsi, M, Cózar Adelantado, G, Craxford, S, Crooks, M, Cuarental-García, J, Cuthbert, R, Dall, G, Daskalakis, I, De Cicco, A, Diana, D, Demaria, P, Dereix, J, Díaz Jiménez, J, Dinamarca Montecinos, J, Do Le, H, Donoso Coppa, J, Drosos, G, Duffy, A, East, J, Eastwood, D, Elbahari, H, Elias de Molins Peña, C, Elmamoun, M, Emmerson, B, Escobar Sánchez, D, Faimali, M, Farré-Mercadé, M, Farrow, L, Fayez, A, Fell, A, Fenner, C, Ferguson, D, Finlayson, L, Flores Gómez, A, Freeman, N, French, J, Gabardo Calvo, S, Gagliardo, N, Garcia Albiñana, J, García Cruz, G, García de Cortázar Antolín, U, García Virto, V, Gealy, S, Gil Caballero, S, Gill, M, González González, M, Gopireddy, R, Guntley, D, Gurung, B, Guzmán Rosales, G, Haddad, N, Hafeez, M, Haller, P, Halligan, E, Hardie, J, Hawker, I, Helal, A, Herrera Cruz, M, Herreros Ruiz-Valdepeñas, R, Horton, J, Howells, S, Howieson, A, Hughes, L, Hünicken Torrez, F, Hurtado Ortega, A, Huxley, P, Hamid, H, Ilahi, N, Iliadis, A, Inman, D, Jadhao, P, Jandoo, R, Jawad, L, Jayatilaka, M, Jenkins, P, Jeyapalan, R, Johnson, D, Johnston, A, Joseph, S, Kapoor, S, Karagiannidis, G, Karanam, K, Kattakayam, F, Konarski, A, Kontakis, G, Labrador Hernández, G, Lancaster, V, Landi, G, Le, B, Liew, I, Logishetty, K, Lopez Marquez, A, Lopez, J, Lum, J, Macpherson, G, Madan, S, Mahroof, S, Malik-Tabassum, K, Mallina, R, Maqsood, A, Marson, B, Martin Legorburo, M, Martin-Perez, E, Martínez Jiménez, T, Martinez Martin, J, Mayne, A, Mayor, A, Mcalinden, G, Mclean, L, Mcdonald, L, Mcintyre, J, Mckay, P, Mckean, G, Mcshane, H, Medici, A, Meeke, C, Meldrum, E, Mendez, M, Mercer, S, Merino Perez, J, Mesa-Lampré, M, Mighton, S, Milne, K, Mohamed Yaseen, M, Moppett, I, Mora, J, Morales-Zumel, S, Moreno Fenoll, I, Mousa, A, Murray, A, Murray, E, Nair, R, Neary, F, Negri, G, Negus, O, Newham-Harvey, F, Ng, N, Nightingale, J, Noor Mohamed Anver, S, Nunag, P, O'Hare, M, Ollivere, B, Ortés Gómez, R, Owens, A, Page, S, Palloni, V, Panagiotopoulos, A, Panagiotopoulos, E, Panesar, P, Papadopoulos, A, Spyridon, P, Pareja Sierra, T, Park, C, Parwaiz, H, Paterson-Byrne, P, Patton, S, Pearce, J, Porter, M, Pellegrino, A, Pèrez Cuellar, A, Pezzella, R, Phadnis, A, Pinder, C, Piper, D, Powell-Bowns, M, Prieto Martín, R, Probert, A, Ramesh, A, Ramírez de Arellano, M, Renton, D, Rickman, S, Robertson, A, Roche Albero, A, Rodrigo Verguizas, J, Rodríguez Couso, M, Rooney, J, Sáez-López, P, Saldaña-Díaz, A, Santulli, A, Sanz Pérez, M, Sarraf, K, Scarsbrook, C, Scott, C, Scott, J, Shah, S, Sharaf, S, Sharma, S, Shirley, D, Siano, A, Simpson, J, Singh, A, Sinnett, T, Sisodia, G, Smith, P, Sophena Bert, E, Steel, M, Stewart, A, Stewart, C, Sugand, K, Sullivan, N, Sweeting, L, Symes, M, Tan, D, Tancredi, F, Tatani, I, Thomas, P, Thomson, F, Toner, N, Tong, A, Toro, A, Tosounidis, T, Tottas, S, Trinidad Leo, A, Tucker, D, Vemulapalli, K, Ventura Garces, D, Vernon, O, Viveros Garcia, J, Ward, A, Ward, K, Watson, K, Weerasuriya, T, Wickramanayake, U, Wilkinson, H, Windley, J, Wood, J, Wynell-Mayow, W, Zatti, G, Zeiton, M, Zurrón Lobato, M, Hall, Andrew J., Clement, Nicholas D., Ojeda-Thies, Cristina, MacLullich, Alasdair MJ., Toro, Giuseppe, Johansen, Antony, White, Tim O., Duckworth, Andrew D., Abdul-Jabar, Hani, Abu-Rajab, Rashid, Abugarja, Ahmed, Adam, Karen, Aguado Hernández, Héctor J., Améstica Lazcano, Gedeón, Anderson, Sarah, Ansar, Mahmood, Antrobus, Jonathan, Aragón Achig, Esteban Javier, Archunan, Maheswaran, Arrieta Salinas, Mirentxu, Ashford-Wilson, Sarah, Assens Gibert, Cristina, Athanasopoulou, Katerina, Awadelkarim, Mohamed, Baird, Stuart, Bajada, Stefan, Balakrishnan, Shobana, Balasubramanian, Sathishkumar, Ballantyne, James A., Bárcena Goitiandia, Leopoldo, Barkham, Benjamin, Barmpagianni, Christina, Barres-Carsi, Mariano, Barrett, Sarah, Baskaran, Dinnish, Bell, Jean, Bell, Katrina, Bell, Stuart, Bellelli, Giuseppe, Benchimol, Javier Alberto, Boietti, Bruno Rafael, Boswell, Sally, Braile, Adriano, Brennan, Caitlin, Brent, Louise, Brooke, Ben, Bruno, Gaetano, Burahee, Abdus, Burns, Shirley, Calabrò, Giampiero, Campbell, Lucy, Carabelli, Guido Sebastian, Carnegie, Carol, Carretero Cristobal, Guillermo, Caruana, Ethan, Cassinello Ogea, M. a Concepción, Castellanos Robles, Juan, Castillon, Pablo, Chakrabarti, Anil, Cecere, Antonio Benedetto, Chen, Ping, Clarke, Jon V., Collins, Grace, Corrales Cardenal, Jorge E., Corsi, Maurizio, Cózar Adelantado, Gara María, Craxford, Simon, Crooks, Melissa, Cuarental-García, Javier, Cuthbert, Rory, Dall, Graham, Daskalakis, Ioannis, De Cicco, Annalisa, Diana, de la Fuente de Dios, Demaria, Pablo, Dereix, John, Díaz Jiménez, Julian, Dinamarca Montecinos, José Luis, Do Le, Ha Phuong, Donoso Coppa, Juan Pablo, Drosos, Georgios, Duffy, Andrew, East, Jamie, Eastwood, Deborah, Elbahari, Hassan, Elias de Molins Peña, Carmen, Elmamoun, Mamoun, Emmerson, Ben, Escobar Sánchez, Daniel, Faimali, Martina, Farré-Mercadé, Maria Victòria, Farrow, Luke, Fayez, Almari, Fell, Adam, Fenner, Christopher, Ferguson, David, Finlayson, Louise, Flores Gómez, Aldo, Freeman, Nicholas, French, Jonathan, Gabardo Calvo, Santiago, Gagliardo, Nicola, Garcia Albiñana, Joan, García Cruz, Guillermo, García de Cortázar Antolín, Unai, García Virto, Virginia, Gealy, Sophie, Gil Caballero, Sandra Marcela, Gill, Moneet, González González, María Soledad, Gopireddy, Rajesh, Guntley, Diane, Gurung, Binay, Guzmán Rosales, Guadalupe, Haddad, Nedaa, Hafeez, Mahum, Haller, Petra, Halligan, Emer, Hardie, John, Hawker, Imogen, Helal, Amr, Herrera Cruz, Mariana, Herreros Ruiz-Valdepeñas, Ruben, Horton, James, Howells, Sean, Howieson, Alan, Hughes, Luke, Hünicken Torrez, Flavia Lorena, Hurtado Ortega, Ana, Huxley, Peter, Hamid, Hytham K. S., Ilahi, Nida, Iliadis, Alexis, Inman, Dominic, Jadhao, Piyush, Jandoo, Rajan, Jawad, Lucy, Jayatilaka, Malwattage Lara Tania, Jenkins, Paul J., Jeyapalan, Rathan, Johnson, David, Johnston, Andrew, Joseph, Sarah, Kapoor, Siddhant, Karagiannidis, Georgios, Karanam, Krishna Saga, Kattakayam, Freddy, Konarski, Alastair, Kontakis, Georgios, Labrador Hernández, Gregorio, Lancaster, Victoria, Landi, Giovanni, Le, Brian, Liew, Ignatius, Logishetty, Kartik, Lopez Marquez, Andrew Carlomaria Daniel, Lopez, Judit, Lum, Joann, Macpherson, Gavin J., Madan, Suvira, Mahroof, Sabreena, Malik-Tabassum, Khalid, Mallina, Ravi, Maqsood, Afnan, Marson, Ben, Martin Legorburo, M José, Martin-Perez, Encarna, Martínez Jiménez, Tania, Martinez Martin, Javier, Mayne, Alistair, Mayor, Amy, McAlinden, Gavan, McLean, Lucille, McDonald, Lorna, McIntyre, Joshua, McKay, Pamela, McKean, Greg, McShane, Heather, Medici, Antonio, Meeke, Chelsea, Meldrum, Evonne, Mendez, Mijail, Mercer, Scott, Merino Perez, Josu, Mesa-Lampré, María-Pilar, Mighton, Shuna, Milne, Kirsty, Mohamed Yaseen, Muhammed, Moppett, Iain, Mora, Jesus, Morales-Zumel, Sira, Moreno Fenoll, Irene Blanca, Mousa, Adham, Murray, Alastair W., Murray, Elspeth V., Nair, Radhika, Neary, Fiona, Negri, Giacomo, Negus, Oliver, Newham-Harvey, Fiona, Ng, Nigel, Nightingale, Jess, Noor Mohamed Anver, Sumiya, Nunag, Perrico, O'Hare, Matthew, Ollivere, Ben, Ortés Gómez, Raquel, Owens, AnneMarie, Page, Siobhan, Palloni, Valentina, Panagiotopoulos, Andreas, Panagiotopoulos, Elias, Panesar, Paul, Papadopoulos, Antonios, Spyridon, Papagiannis, Pareja Sierra, Teresa, Park, Chang, Parwaiz, Hammad, Paterson-Byrne, Paul, Patton, Sam, Pearce, Jack, Porter, Marina, Pellegrino, Achille, Pèrez Cuellar, Arturo, Pezzella, Raffaele, Phadnis, Ashish, Pinder, Charlotte, Piper, Danielle, Powell-Bowns, Matilda, Prieto Martín, Rocío, Probert, Annabel, Ramesh, Ashwanth, Ramírez de Arellano, Manuel Vicente Mejía, Renton, Duncan, Rickman, Stephen, Robertson, Alastair, Roche Albero, Adrian, Rodrigo Verguizas, José Alberto, Rodríguez Couso, Myriam, Rooney, Joanna, Sáez-López, Pilar, Saldaña-Díaz, Andres, Santulli, Adriano, Sanz Pérez, Marta Isabel, Sarraf, Khaled M., Scarsbrook, Christine, Scott, Chloe E. H., Scott, Jennifer, Shah, Sachi, Sharaf, Sharief, Sharma, Sidharth, Shirley, Denise, Siano, Antonio, Simpson, James, Singh, Abhinav, Singh, Amit, Sinnett, Tim, Sisodia, Gurudatt, Smith, Philomena, Sophena Bert, Eugenia, Steel, Michael, Stewart, Avril, Stewart, Claire, Sugand, Kapil, Sullivan, Niall, Sweeting, Lauren, Symes, Michael, Tan, Dylan Jun Hao, Tancredi, Francesco, Tatani, Irini, Thomas, Philip, Thomson, Fraser, Toner, Niamh S., Tong, Anna, Toro, Antonio, Tosounidis, Theodoros, Tottas, Stylianos, Trinidad Leo, Andrea, Tucker, Damien, Vemulapalli, Krishna, Ventura Garces, Diego, Vernon, Olivia Katherine, Viveros Garcia, Juan Carlos, Ward, Alex, Ward, Kirsty, Watson, Kate, Weerasuriya, Thisara, Wickramanayake, Udara, Wilkinson, Hannah, Windley, Joseph, Wood, Janet, Wynell-Mayow, William, Zatti, Giovanni, Zeiton, Moez, Zurrón Lobato, Miriam, Hall, A, Clement, N, Ojeda-Thies, C, Maclullich, A, Toro, G, Johansen, A, White, T, Duckworth, A, Abdul-Jabar, H, Abu-Rajab, R, Abugarja, A, Adam, K, Aguado Hernández, H, Améstica Lazcano, G, Anderson, S, Ansar, M, Antrobus, J, Aragón Achig, E, Archunan, M, Arrieta Salinas, M, Ashford-Wilson, S, Assens Gibert, C, Athanasopoulou, K, Awadelkarim, M, Baird, S, Bajada, S, Balakrishnan, S, Balasubramanian, S, Ballantyne, J, Bárcena Goitiandia, L, Barkham, B, Barmpagianni, C, Barres-Carsi, M, Barrett, S, Baskaran, D, Bell, J, Bell, K, Bell, S, Bellelli, G, Benchimol, J, Boietti, B, Boswell, S, Braile, A, Brennan, C, Brent, L, Brooke, B, Bruno, G, Burahee, A, Burns, S, Calabrò, G, Campbell, L, Carabelli, G, Carnegie, C, Carretero Cristobal, G, Caruana, E, Cassinello Ogea, M, Castellanos Robles, J, Castillon, P, Chakrabarti, A, Cecere, A, Chen, P, Clarke, J, Collins, G, Corrales Cardenal, J, Corsi, M, Cózar Adelantado, G, Craxford, S, Crooks, M, Cuarental-García, J, Cuthbert, R, Dall, G, Daskalakis, I, De Cicco, A, Diana, D, Demaria, P, Dereix, J, Díaz Jiménez, J, Dinamarca Montecinos, J, Do Le, H, Donoso Coppa, J, Drosos, G, Duffy, A, East, J, Eastwood, D, Elbahari, H, Elias de Molins Peña, C, Elmamoun, M, Emmerson, B, Escobar Sánchez, D, Faimali, M, Farré-Mercadé, M, Farrow, L, Fayez, A, Fell, A, Fenner, C, Ferguson, D, Finlayson, L, Flores Gómez, A, Freeman, N, French, J, Gabardo Calvo, S, Gagliardo, N, Garcia Albiñana, J, García Cruz, G, García de Cortázar Antolín, U, García Virto, V, Gealy, S, Gil Caballero, S, Gill, M, González González, M, Gopireddy, R, Guntley, D, Gurung, B, Guzmán Rosales, G, Haddad, N, Hafeez, M, Haller, P, Halligan, E, Hardie, J, Hawker, I, Helal, A, Herrera Cruz, M, Herreros Ruiz-Valdepeñas, R, Horton, J, Howells, S, Howieson, A, Hughes, L, Hünicken Torrez, F, Hurtado Ortega, A, Huxley, P, Hamid, H, Ilahi, N, Iliadis, A, Inman, D, Jadhao, P, Jandoo, R, Jawad, L, Jayatilaka, M, Jenkins, P, Jeyapalan, R, Johnson, D, Johnston, A, Joseph, S, Kapoor, S, Karagiannidis, G, Karanam, K, Kattakayam, F, Konarski, A, Kontakis, G, Labrador Hernández, G, Lancaster, V, Landi, G, Le, B, Liew, I, Logishetty, K, Lopez Marquez, A, Lopez, J, Lum, J, Macpherson, G, Madan, S, Mahroof, S, Malik-Tabassum, K, Mallina, R, Maqsood, A, Marson, B, Martin Legorburo, M, Martin-Perez, E, Martínez Jiménez, T, Martinez Martin, J, Mayne, A, Mayor, A, Mcalinden, G, Mclean, L, Mcdonald, L, Mcintyre, J, Mckay, P, Mckean, G, Mcshane, H, Medici, A, Meeke, C, Meldrum, E, Mendez, M, Mercer, S, Merino Perez, J, Mesa-Lampré, M, Mighton, S, Milne, K, Mohamed Yaseen, M, Moppett, I, Mora, J, Morales-Zumel, S, Moreno Fenoll, I, Mousa, A, Murray, A, Murray, E, Nair, R, Neary, F, Negri, G, Negus, O, Newham-Harvey, F, Ng, N, Nightingale, J, Noor Mohamed Anver, S, Nunag, P, O'Hare, M, Ollivere, B, Ortés Gómez, R, Owens, A, Page, S, Palloni, V, Panagiotopoulos, A, Panagiotopoulos, E, Panesar, P, Papadopoulos, A, Spyridon, P, Pareja Sierra, T, Park, C, Parwaiz, H, Paterson-Byrne, P, Patton, S, Pearce, J, Porter, M, Pellegrino, A, Pèrez Cuellar, A, Pezzella, R, Phadnis, A, Pinder, C, Piper, D, Powell-Bowns, M, Prieto Martín, R, Probert, A, Ramesh, A, Ramírez de Arellano, M, Renton, D, Rickman, S, Robertson, A, Roche Albero, A, Rodrigo Verguizas, J, Rodríguez Couso, M, Rooney, J, Sáez-López, P, Saldaña-Díaz, A, Santulli, A, Sanz Pérez, M, Sarraf, K, Scarsbrook, C, Scott, C, Scott, J, Shah, S, Sharaf, S, Sharma, S, Shirley, D, Siano, A, Simpson, J, Singh, A, Sinnett, T, Sisodia, G, Smith, P, Sophena Bert, E, Steel, M, Stewart, A, Stewart, C, Sugand, K, Sullivan, N, Sweeting, L, Symes, M, Tan, D, Tancredi, F, Tatani, I, Thomas, P, Thomson, F, Toner, N, Tong, A, Toro, A, Tosounidis, T, Tottas, S, Trinidad Leo, A, Tucker, D, Vemulapalli, K, Ventura Garces, D, Vernon, O, Viveros Garcia, J, Ward, A, Ward, K, Watson, K, Weerasuriya, T, Wickramanayake, U, Wilkinson, H, Windley, J, Wood, J, Wynell-Mayow, W, Zatti, G, Zeiton, M, Zurrón Lobato, M, Hall, Andrew J., Clement, Nicholas D., Ojeda-Thies, Cristina, MacLullich, Alasdair MJ., Toro, Giuseppe, Johansen, Antony, White, Tim O., Duckworth, Andrew D., Abdul-Jabar, Hani, Abu-Rajab, Rashid, Abugarja, Ahmed, Adam, Karen, Aguado Hernández, Héctor J., Améstica Lazcano, Gedeón, Anderson, Sarah, Ansar, Mahmood, Antrobus, Jonathan, Aragón Achig, Esteban Javier, Archunan, Maheswaran, Arrieta Salinas, Mirentxu, Ashford-Wilson, Sarah, Assens Gibert, Cristina, Athanasopoulou, Katerina, Awadelkarim, Mohamed, Baird, Stuart, Bajada, Stefan, Balakrishnan, Shobana, Balasubramanian, Sathishkumar, Ballantyne, James A., Bárcena Goitiandia, Leopoldo, Barkham, Benjamin, Barmpagianni, Christina, Barres-Carsi, Mariano, Barrett, Sarah, Baskaran, Dinnish, Bell, Jean, Bell, Katrina, Bell, Stuart, Bellelli, Giuseppe, Benchimol, Javier Alberto, Boietti, Bruno Rafael, Boswell, Sally, Braile, Adriano, Brennan, Caitlin, Brent, Louise, Brooke, Ben, Bruno, Gaetano, Burahee, Abdus, Burns, Shirley, Calabrò, Giampiero, Campbell, Lucy, Carabelli, Guido Sebastian, Carnegie, Carol, Carretero Cristobal, Guillermo, Caruana, Ethan, Cassinello Ogea, M. a Concepción, Castellanos Robles, Juan, Castillon, Pablo, Chakrabarti, Anil, Cecere, Antonio Benedetto, Chen, Ping, Clarke, Jon V., Collins, Grace, Corrales Cardenal, Jorge E., Corsi, Maurizio, Cózar Adelantado, Gara María, Craxford, Simon, Crooks, Melissa, Cuarental-García, Javier, Cuthbert, Rory, Dall, Graham, Daskalakis, Ioannis, De Cicco, Annalisa, Diana, de la Fuente de Dios, Demaria, Pablo, Dereix, John, Díaz Jiménez, Julian, Dinamarca Montecinos, José Luis, Do Le, Ha Phuong, Donoso Coppa, Juan Pablo, Drosos, Georgios, Duffy, Andrew, East, Jamie, Eastwood, Deborah, Elbahari, Hassan, Elias de Molins Peña, Carmen, Elmamoun, Mamoun, Emmerson, Ben, Escobar Sánchez, Daniel, Faimali, Martina, Farré-Mercadé, Maria Victòria, Farrow, Luke, Fayez, Almari, Fell, Adam, Fenner, Christopher, Ferguson, David, Finlayson, Louise, Flores Gómez, Aldo, Freeman, Nicholas, French, Jonathan, Gabardo Calvo, Santiago, Gagliardo, Nicola, Garcia Albiñana, Joan, García Cruz, Guillermo, García de Cortázar Antolín, Unai, García Virto, Virginia, Gealy, Sophie, Gil Caballero, Sandra Marcela, Gill, Moneet, González González, María Soledad, Gopireddy, Rajesh, Guntley, Diane, Gurung, Binay, Guzmán Rosales, Guadalupe, Haddad, Nedaa, Hafeez, Mahum, Haller, Petra, Halligan, Emer, Hardie, John, Hawker, Imogen, Helal, Amr, Herrera Cruz, Mariana, Herreros Ruiz-Valdepeñas, Ruben, Horton, James, Howells, Sean, Howieson, Alan, Hughes, Luke, Hünicken Torrez, Flavia Lorena, Hurtado Ortega, Ana, Huxley, Peter, Hamid, Hytham K. S., Ilahi, Nida, Iliadis, Alexis, Inman, Dominic, Jadhao, Piyush, Jandoo, Rajan, Jawad, Lucy, Jayatilaka, Malwattage Lara Tania, Jenkins, Paul J., Jeyapalan, Rathan, Johnson, David, Johnston, Andrew, Joseph, Sarah, Kapoor, Siddhant, Karagiannidis, Georgios, Karanam, Krishna Saga, Kattakayam, Freddy, Konarski, Alastair, Kontakis, Georgios, Labrador Hernández, Gregorio, Lancaster, Victoria, Landi, Giovanni, Le, Brian, Liew, Ignatius, Logishetty, Kartik, Lopez Marquez, Andrew Carlomaria Daniel, Lopez, Judit, Lum, Joann, Macpherson, Gavin J., Madan, Suvira, Mahroof, Sabreena, Malik-Tabassum, Khalid, Mallina, Ravi, Maqsood, Afnan, Marson, Ben, Martin Legorburo, M José, Martin-Perez, Encarna, Martínez Jiménez, Tania, Martinez Martin, Javier, Mayne, Alistair, Mayor, Amy, McAlinden, Gavan, McLean, Lucille, McDonald, Lorna, McIntyre, Joshua, McKay, Pamela, McKean, Greg, McShane, Heather, Medici, Antonio, Meeke, Chelsea, Meldrum, Evonne, Mendez, Mijail, Mercer, Scott, Merino Perez, Josu, Mesa-Lampré, María-Pilar, Mighton, Shuna, Milne, Kirsty, Mohamed Yaseen, Muhammed, Moppett, Iain, Mora, Jesus, Morales-Zumel, Sira, Moreno Fenoll, Irene Blanca, Mousa, Adham, Murray, Alastair W., Murray, Elspeth V., Nair, Radhika, Neary, Fiona, Negri, Giacomo, Negus, Oliver, Newham-Harvey, Fiona, Ng, Nigel, Nightingale, Jess, Noor Mohamed Anver, Sumiya, Nunag, Perrico, O'Hare, Matthew, Ollivere, Ben, Ortés Gómez, Raquel, Owens, AnneMarie, Page, Siobhan, Palloni, Valentina, Panagiotopoulos, Andreas, Panagiotopoulos, Elias, Panesar, Paul, Papadopoulos, Antonios, Spyridon, Papagiannis, Pareja Sierra, Teresa, Park, Chang, Parwaiz, Hammad, Paterson-Byrne, Paul, Patton, Sam, Pearce, Jack, Porter, Marina, Pellegrino, Achille, Pèrez Cuellar, Arturo, Pezzella, Raffaele, Phadnis, Ashish, Pinder, Charlotte, Piper, Danielle, Powell-Bowns, Matilda, Prieto Martín, Rocío, Probert, Annabel, Ramesh, Ashwanth, Ramírez de Arellano, Manuel Vicente Mejía, Renton, Duncan, Rickman, Stephen, Robertson, Alastair, Roche Albero, Adrian, Rodrigo Verguizas, José Alberto, Rodríguez Couso, Myriam, Rooney, Joanna, Sáez-López, Pilar, Saldaña-Díaz, Andres, Santulli, Adriano, Sanz Pérez, Marta Isabel, Sarraf, Khaled M., Scarsbrook, Christine, Scott, Chloe E. H., Scott, Jennifer, Shah, Sachi, Sharaf, Sharief, Sharma, Sidharth, Shirley, Denise, Siano, Antonio, Simpson, James, Singh, Abhinav, Singh, Amit, Sinnett, Tim, Sisodia, Gurudatt, Smith, Philomena, Sophena Bert, Eugenia, Steel, Michael, Stewart, Avril, Stewart, Claire, Sugand, Kapil, Sullivan, Niall, Sweeting, Lauren, Symes, Michael, Tan, Dylan Jun Hao, Tancredi, Francesco, Tatani, Irini, Thomas, Philip, Thomson, Fraser, Toner, Niamh S., Tong, Anna, Toro, Antonio, Tosounidis, Theodoros, Tottas, Stylianos, Trinidad Leo, Andrea, Tucker, Damien, Vemulapalli, Krishna, Ventura Garces, Diego, Vernon, Olivia Katherine, Viveros Garcia, Juan Carlos, Ward, Alex, Ward, Kirsty, Watson, Kate, Weerasuriya, Thisara, Wickramanayake, Udara, Wilkinson, Hannah, Windley, Joseph, Wood, Janet, Wynell-Mayow, William, Zatti, Giovanni, Zeiton, Moez, and Zurrón Lobato, Miriam

Abstract

Aims: This international study aimed to assess: 1) the prevalence of preoperative and postoperative COVID-19 among patients with hip fracture, 2) the effect on 30-day mortality, and 3) clinical factors associated with the infection and with mortality in COVID-19-positive patients. Methods: A multicentre collaboration among 112 centres in 14 countries collected data on all patients presenting with a hip fracture between 1st March-31st May 2020. Demographics, residence, place of injury, presentation blood tests, Nottingham Hip Fracture Score, time to surgery, management, ASA grade, length of stay, COVID-19 and 30-day mortality status were recorded. Results: A total of 7090 patients were included, with a mean age of 82.2 (range 50–104) years and 4959 (69.9%) being female. Of 651 (9.2%) patients diagnosed with COVID-19, 225 (34.6%) were positive at presentation and 426 (65.4%) were positive postoperatively. Positive COVID-19 status was independently associated with male sex (odds ratio (OR) 1.38, p = 0.001), residential care (OR 2.15, p < 0.001), inpatient fall (OR 2.23, p = 0.003), cancer (OR 0.63, p = 0.009), ASA grades 4 (OR 1.59, p = 0.008) or 5 (OR 8.28, p < 0.001), and longer admission (OR 1.06 for each increasing day, p < 0.001). Patients with COVID-19 at any time had a significantly lower chance of 30-day survival versus those without COVID-19 (72.7% versus 92.6%, p < 0.001). COVID-19 was independently associated with an increased 30-day mortality risk (hazard ratio (HR) 2.83, p < 0.001). Increasing age (HR 1.03, p = 0.028), male sex (HR 2.35, p < 0.001), renal disease (HR 1.53, p = 0.017), and pulmonary disease (HR 1.45, p = 0.039) were independently associated with a higher 30-day mortality risk in patients with COVID-19 when adjusting for confounders. Conclusion: The prevalence of COVID-19 in hip fracture patients during the first wave of the pandemic was 9%, and was independently associated with a three-fold increased 30-day mortality risk.

Published
2022

13. IMPACT-Global Hip Fracture Audit: Nosocomial infection, risk prediction and prognostication, minimum reporting standards and global collaborative audit. Lessons from an international multicentre study of 7,090 patients conducted in 14 nations during the COVID-19 pandemic

Author

Hall, Andrew J., Clement, Nicholas D., Ojeda-Thies, Cristina, MacLullich, Alasdair MJ., Toro, Giuseppe, Johansen, Antony, White, Tim O., Duckworth, Andrew D., Abdul-Jabar, Hani, Abu-Rajab, Rashid, Abugarja, Ahmed, Adam, Karen, Aguado Hernández, Héctor J., Améstica Lazcano, Gedeón, Anderson, Sarah, Ansar, Mahmood, Antrobus, Jonathan, Aragón Achig, Esteban Javier, Archunan, Maheswaran, Arrieta Salinas, Mirentxu, Ashford-Wilson, Sarah, Assens Gibert, Cristina, Athanasopoulou, Katerina, Awadelkarim, Mohamed, Baird, Stuart, Bajada, Stefan, Balakrishnan, Shobana, Balasubramanian, Sathishkumar, Ballantyne, James A., Bárcena Goitiandia, Leopoldo, Barkham, Benjamin, Barmpagianni, Christina, Barres-Carsi, Mariano, Barrett, Sarah, Baskaran, Dinnish, Bell, Jean, Bell, Katrina, Bell, Stuart, Bellelli, Giuseppe, Benchimol, Javier Alberto, Boietti, Bruno Rafael, Boswell, Sally, Braile, Adriano, Brennan, Caitlin, Brent, Louise, Brooke, Ben, Bruno, Gaetano, Burahee, Abdus, Burns, Shirley, Calabrò, Giampiero, Campbell, Lucy, Carabelli, Guido Sebastian, Carnegie, Carol, Carretero Cristobal, Guillermo, Caruana, Ethan, Cassinello Ogea, M. a Concepción, Castellanos Robles, Juan, Castillon, Pablo, Chakrabarti, Anil, Cecere, Antonio Benedetto, Chen, Ping, Clarke, Jon V., Collins, Grace, Corrales Cardenal, Jorge E., Corsi, Maurizio, Cózar Adelantado, Gara María, Craxford, Simon, Crooks, Melissa, Cuarental-García, Javier, Cuthbert, Rory, Dall, Graham, Daskalakis, Ioannis, De Cicco, Annalisa, Diana, de la Fuente de Dios, Demaria, Pablo, Dereix, John, Díaz Jiménez, Julian, Dinamarca Montecinos, José Luis, Do Le, Ha Phuong, Donoso Coppa, Juan Pablo, Drosos, Georgios, Duffy, Andrew, East, Jamie, Eastwood, Deborah, Elbahari, Hassan, Elias de Molins Peña, Carmen, Elmamoun, Mamoun, Emmerson, Ben, Escobar Sánchez, Daniel, Faimali, Martina, Farré-Mercadé, Maria Victòria, Farrow, Luke, Fayez, Almari, Fell, Adam, Fenner, Christopher, Ferguson, David, Finlayson, Louise, Flores Gómez, Aldo, Freeman, Nicholas, French, Jonathan, Gabardo Calvo, Santiago, Gagliardo, Nicola, Garcia Albiñana, Joan, García Cruz, Guillermo, García de Cortázar Antolín, Unai, García Virto, Virginia, Gealy, Sophie, Gil Caballero, Sandra Marcela, Gill, Moneet, González González, María Soledad, Gopireddy, Rajesh, Guntley, Diane, Gurung, Binay, Guzmán Rosales, Guadalupe, Haddad, Nedaa, Hafeez, Mahum, Haller, Petra, Halligan, Emer, Hardie, John, Hawker, Imogen, Helal, Amr, Herrera Cruz, Mariana, Herreros Ruiz-Valdepeñas, Ruben, Horton, James, Howells, Sean, Howieson, Alan, Hughes, Luke, Hünicken Torrez, Flavia Lorena, Hurtado Ortega, Ana, Huxley, Peter, Hamid, Hytham K. S., Ilahi, Nida, Iliadis, Alexis, Inman, Dominic, Jadhao, Piyush, Jandoo, Rajan, Jawad, Lucy, Jayatilaka, Malwattage Lara Tania, Jenkins, Paul J., Jeyapalan, Rathan, Johnson, David, Johnston, Andrew, Joseph, Sarah, Kapoor, Siddhant, Karagiannidis, Georgios, Karanam, Krishna Saga, Kattakayam, Freddy, Konarski, Alastair, Kontakis, Georgios, Labrador Hernández, Gregorio, Lancaster, Victoria, Landi, Giovanni, Le, Brian, Liew, Ignatius, Logishetty, Kartik, Lopez Marquez, Andrew Carlomaria Daniel, Lopez, Judit, Lum, Joann, Macpherson, Gavin J., Madan, Suvira, Mahroof, Sabreena, Malik-Tabassum, Khalid, Mallina, Ravi, Maqsood, Afnan, Marson, Ben, Martin Legorburo, M José, Martin-Perez, Encarna, Martínez Jiménez, Tania, Martinez Martin, Javier, Mayne, Alistair, Mayor, Amy, McAlinden, Gavan, McLean, Lucille, McDonald, Lorna, McIntyre, Joshua, McKay, Pamela, McKean, Greg, McShane, Heather, Medici, Antonio, Meeke, Chelsea, Meldrum, Evonne, Mendez, Mijail, Mercer, Scott, Merino Perez, Josu, Mesa-Lampré, María-Pilar, Mighton, Shuna, Milne, Kirsty, Mohamed Yaseen, Muhammed, Moppett, Iain, Mora, Jesus, Morales-Zumel, Sira, Moreno Fenoll, Irene Blanca, Mousa, Adham, Murray, Alastair W., Murray, Elspeth V., Nair, Radhika, Neary, Fiona, Negri, Giacomo, Negus, Oliver, Newham-Harvey, Fiona, Ng, Nigel, Nightingale, Jess, Noor Mohamed Anver, Sumiya, Nunag, Perrico, O'Hare, Matthew, Ollivere, Ben, Ortés Gómez, Raquel, Owens, AnneMarie, Page, Siobhan, Palloni, Valentina, Panagiotopoulos, Andreas, Panagiotopoulos, Elias, Panesar, Paul, Papadopoulos, Antonios, Spyridon, Papagiannis, Pareja Sierra, Teresa, Park, Chang, Parwaiz, Hammad, Paterson-Byrne, Paul, Patton, Sam, Pearce, Jack, Porter, Marina, Pellegrino, Achille, Pèrez Cuellar, Arturo, Pezzella, Raffaele, Phadnis, Ashish, Pinder, Charlotte, Piper, Danielle, Powell-Bowns, Matilda, Prieto Martín, Rocío, Probert, Annabel, Ramesh, Ashwanth, Ramírez de Arellano, Manuel Vicente Mejía, Renton, Duncan, Rickman, Stephen, Robertson, Alastair, Roche Albero, Adrian, Rodrigo Verguizas, José Alberto, Rodríguez Couso, Myriam, Rooney, Joanna, Sáez-López, Pilar, Saldaña-Díaz, Andres, Santulli, Adriano, Sanz Pérez, Marta Isabel, Sarraf, Khaled M., Scarsbrook, Christine, Scott, Chloe E. H., Scott, Jennifer, Shah, Sachi, Sharaf, Sharief, Sharma, Sidharth, Shirley, Denise, Siano, Antonio, Simpson, James, Singh, Abhinav, Singh, Amit, Sinnett, Tim, Sisodia, Gurudatt, Smith, Philomena, Sophena Bert, Eugenia, Steel, Michael, Stewart, Avril, Stewart, Claire, Sugand, Kapil, Sullivan, Niall, Sweeting, Lauren, Symes, Michael, Tan, Dylan Jun Hao, Tancredi, Francesco, Tatani, Irini, Thomas, Philip, Thomson, Fraser, Toner, Niamh S., Tong, Anna, Toro, Antonio, Tosounidis, Theodoros, Tottas, Stylianos, Trinidad Leo, Andrea, Tucker, Damien, Vemulapalli, Krishna, Ventura Garces, Diego, Vernon, Olivia Katherine, Viveros Garcia, Juan Carlos, Ward, Alex, Ward, Kirsty, Watson, Kate, Weerasuriya, Thisara, Wickramanayake, Udara, Wilkinson, Hannah, Windley, Joseph, Wood, Janet, Wynell-Mayow, William, Zatti, Giovanni, Zeiton, Moez, Zurrón Lobato, Miriam, Hall, A, Clement, N, Ojeda-Thies, C, Maclullich, A, Toro, G, Johansen, A, White, T, Duckworth, A, Abdul-Jabar, H, Abu-Rajab, R, Abugarja, A, Adam, K, Aguado Hernández, H, Améstica Lazcano, G, Anderson, S, Ansar, M, Antrobus, J, Aragón Achig, E, Archunan, M, Arrieta Salinas, M, Ashford-Wilson, S, Assens Gibert, C, Athanasopoulou, K, Awadelkarim, M, Baird, S, Bajada, S, Balakrishnan, S, Balasubramanian, S, Ballantyne, J, Bárcena Goitiandia, L, Barkham, B, Barmpagianni, C, Barres-Carsi, M, Barrett, S, Baskaran, D, Bell, J, Bell, K, Bell, S, Bellelli, G, Benchimol, J, Boietti, B, Boswell, S, Braile, A, Brennan, C, Brent, L, Brooke, B, Bruno, G, Burahee, A, Burns, S, Calabrò, G, Campbell, L, Carabelli, G, Carnegie, C, Carretero Cristobal, G, Caruana, E, Cassinello Ogea, M, Castellanos Robles, J, Castillon, P, Chakrabarti, A, Cecere, A, Chen, P, Clarke, J, Collins, G, Corrales Cardenal, J, Corsi, M, Cózar Adelantado, G, Craxford, S, Crooks, M, Cuarental-García, J, Cuthbert, R, Dall, G, Daskalakis, I, De Cicco, A, Diana, D, Demaria, P, Dereix, J, Díaz Jiménez, J, Dinamarca Montecinos, J, Do Le, H, Donoso Coppa, J, Drosos, G, Duffy, A, East, J, Eastwood, D, Elbahari, H, Elias de Molins Peña, C, Elmamoun, M, Emmerson, B, Escobar Sánchez, D, Faimali, M, Farré-Mercadé, M, Farrow, L, Fayez, A, Fell, A, Fenner, C, Ferguson, D, Finlayson, L, Flores Gómez, A, Freeman, N, French, J, Gabardo Calvo, S, Gagliardo, N, Garcia Albiñana, J, García Cruz, G, García de Cortázar Antolín, U, García Virto, V, Gealy, S, Gil Caballero, S, Gill, M, González González, M, Gopireddy, R, Guntley, D, Gurung, B, Guzmán Rosales, G, Haddad, N, Hafeez, M, Haller, P, Halligan, E, Hardie, J, Hawker, I, Helal, A, Herrera Cruz, M, Herreros Ruiz-Valdepeñas, R, Horton, J, Howells, S, Howieson, A, Hughes, L, Hünicken Torrez, F, Hurtado Ortega, A, Huxley, P, Hamid, H, Ilahi, N, Iliadis, A, Inman, D, Jadhao, P, Jandoo, R, Jawad, L, Jayatilaka, M, Jenkins, P, Jeyapalan, R, Johnson, D, Johnston, A, Joseph, S, Kapoor, S, Karagiannidis, G, Karanam, K, Kattakayam, F, Konarski, A, Kontakis, G, Labrador Hernández, G, Lancaster, V, Landi, G, Le, B, Liew, I, Logishetty, K, Lopez Marquez, A, Lopez, J, Lum, J, Macpherson, G, Madan, S, Mahroof, S, Malik-Tabassum, K, Mallina, R, Maqsood, A, Marson, B, Martin Legorburo, M, Martin-Perez, E, Martínez Jiménez, T, Martinez Martin, J, Mayne, A, Mayor, A, Mcalinden, G, Mclean, L, Mcdonald, L, Mcintyre, J, Mckay, P, Mckean, G, Mcshane, H, Medici, A, Meeke, C, Meldrum, E, Mendez, M, Mercer, S, Merino Perez, J, Mesa-Lampré, M, Mighton, S, Milne, K, Mohamed Yaseen, M, Moppett, I, Mora, J, Morales-Zumel, S, Moreno Fenoll, I, Mousa, A, Murray, A, Murray, E, Nair, R, Neary, F, Negri, G, Negus, O, Newham-Harvey, F, Ng, N, Nightingale, J, Noor Mohamed Anver, S, Nunag, P, O'Hare, M, Ollivere, B, Ortés Gómez, R, Owens, A, Page, S, Palloni, V, Panagiotopoulos, A, Panagiotopoulos, E, Panesar, P, Papadopoulos, A, Spyridon, P, Pareja Sierra, T, Park, C, Parwaiz, H, Paterson-Byrne, P, Patton, S, Pearce, J, Porter, M, Pellegrino, A, Pèrez Cuellar, A, Pezzella, R, Phadnis, A, Pinder, C, Piper, D, Powell-Bowns, M, Prieto Martín, R, Probert, A, Ramesh, A, Ramírez de Arellano, M, Renton, D, Rickman, S, Robertson, A, Roche Albero, A, Rodrigo Verguizas, J, Rodríguez Couso, M, Rooney, J, Sáez-López, P, Saldaña-Díaz, A, Santulli, A, Sanz Pérez, M, Sarraf, K, Scarsbrook, C, Scott, C, Scott, J, Shah, S, Sharaf, S, Sharma, S, Shirley, D, Siano, A, Simpson, J, Singh, A, Sinnett, T, Sisodia, G, Smith, P, Sophena Bert, E, Steel, M, Stewart, A, Stewart, C, Sugand, K, Sullivan, N, Sweeting, L, Symes, M, Tan, D, Tancredi, F, Tatani, I, Thomas, P, Thomson, F, Toner, N, Tong, A, Toro, A, Tosounidis, T, Tottas, S, Trinidad Leo, A, Tucker, D, Vemulapalli, K, Ventura Garces, D, Vernon, O, Viveros Garcia, J, Ward, A, Ward, K, Watson, K, Weerasuriya, T, Wickramanayake, U, Wilkinson, H, Windley, J, Wood, J, Wynell-Mayow, W, Zatti, G, Zeiton, M, Zurrón Lobato, M, Hall, Andrew J., Clement, Nicholas D., Ojeda-Thies, Cristina, Maclullich, Alasdair MJ., Toro, Giuseppe, Johansen, Antony, White, Tim O., Duckworth, Andrew D., Abdul-Jabar, Hani, Abu-Rajab, Rashid, Abugarja, Ahmed, Adam, Karen, Aguado Hernández, Héctor J., Améstica Lazcano, Gedeón, Anderson, Sarah, Ansar, Mahmood, Antrobus, Jonathan, Aragón Achig, Esteban Javier, Archunan, Maheswaran, Arrieta Salinas, Mirentxu, Ashford-Wilson, Sarah, Assens Gibert, Cristina, Athanasopoulou, Katerina, Awadelkarim, Mohamed, Baird, Stuart, Bajada, Stefan, Balakrishnan, Shobana, Balasubramanian, Sathishkumar, Ballantyne, James A., Bárcena Goitiandia, Leopoldo, Barkham, Benjamin, Barmpagianni, Christina, Barres-Carsi, Mariano, Barrett, Sarah, Baskaran, Dinnish, Bell, Jean, Bell, Katrina, Bell, Stuart, Bellelli, Giuseppe, Benchimol, Javier Alberto, Boietti, Bruno Rafael, Boswell, Sally, Braile, Adriano, Brennan, Caitlin, Brent, Louise, Brooke, Ben, Bruno, Gaetano, Burahee, Abdu, Burns, Shirley, Calabrò, Giampiero, Campbell, Lucy, Carabelli, Guido Sebastian, Carnegie, Carol, Carretero Cristobal, Guillermo, Caruana, Ethan, Cassinello Ogea, M. a Concepción, Castellanos Robles, Juan, Castillon, Pablo, Chakrabarti, Anil, Cecere, Antonio Benedetto, Chen, Ping, Clarke, Jon V., Collins, Grace, Corrales Cardenal, Jorge E., Corsi, Maurizio, Cózar Adelantado, Gara María, Craxford, Simon, Crooks, Melissa, Cuarental-García, Javier, Cuthbert, Rory, Dall, Graham, Daskalakis, Ioanni, De Cicco, Annalisa, Diana, de la Fuente de Dio, Demaria, Pablo, Dereix, John, Díaz Jiménez, Julian, Dinamarca Montecinos, José Lui, Do Le, Ha Phuong, Donoso Coppa, Juan Pablo, Drosos, Georgio, Duffy, Andrew, East, Jamie, Eastwood, Deborah, Elbahari, Hassan, Elias de Molins Peña, Carmen, Elmamoun, Mamoun, Emmerson, Ben, Escobar Sánchez, Daniel, Faimali, Martina, Farré-Mercadé, Maria Victòria, Farrow, Luke, Fayez, Almari, Fell, Adam, Fenner, Christopher, Ferguson, David, Finlayson, Louise, Flores Gómez, Aldo, Freeman, Nichola, French, Jonathan, Gabardo Calvo, Santiago, Gagliardo, Nicola, Garcia Albiñana, Joan, García Cruz, Guillermo, García de Cortázar Antolín, Unai, García Virto, Virginia, Gealy, Sophie, Gil Caballero, Sandra Marcela, Gill, Moneet, González González, María Soledad, Gopireddy, Rajesh, Guntley, Diane, Gurung, Binay, Guzmán Rosales, Guadalupe, Haddad, Nedaa, Hafeez, Mahum, Haller, Petra, Halligan, Emer, Hardie, John, Hawker, Imogen, Helal, Amr, Herrera Cruz, Mariana, Herreros Ruiz-Valdepeñas, Ruben, Horton, Jame, Howells, Sean, Howieson, Alan, Hughes, Luke, Hünicken Torrez, Flavia Lorena, Hurtado Ortega, Ana, Huxley, Peter, Hamid, Hytham K. S., Ilahi, Nida, Iliadis, Alexi, Inman, Dominic, Jadhao, Piyush, Jandoo, Rajan, Jawad, Lucy, Jayatilaka, Malwattage Lara Tania, Jenkins, Paul J., Jeyapalan, Rathan, Johnson, David, Johnston, Andrew, Joseph, Sarah, Kapoor, Siddhant, Karagiannidis, Georgio, Karanam, Krishna Saga, Kattakayam, Freddy, Konarski, Alastair, Kontakis, Georgio, Labrador Hernández, Gregorio, Lancaster, Victoria, Landi, Giovanni, Le, Brian, Liew, Ignatiu, Logishetty, Kartik, Lopez Marquez, Andrew Carlomaria Daniel, Lopez, Judit, Lum, Joann, Macpherson, Gavin J., Madan, Suvira, Mahroof, Sabreena, Malik-Tabassum, Khalid, Mallina, Ravi, Maqsood, Afnan, Marson, Ben, Martin Legorburo, M José, Martin-Perez, Encarna, Martínez Jiménez, Tania, Martinez Martin, Javier, Mayne, Alistair, Mayor, Amy, Mcalinden, Gavan, Mclean, Lucille, Mcdonald, Lorna, Mcintyre, Joshua, Mckay, Pamela, Mckean, Greg, Mcshane, Heather, Medici, Antonio, Meeke, Chelsea, Meldrum, Evonne, Mendez, Mijail, Mercer, Scott, Merino Perez, Josu, Mesa-Lampré, María-Pilar, Mighton, Shuna, Milne, Kirsty, Mohamed Yaseen, Muhammed, Moppett, Iain, Mora, Jesu, Morales-Zumel, Sira, Moreno Fenoll, Irene Blanca, Mousa, Adham, Murray, Alastair W., Murray, Elspeth V., Nair, Radhika, Neary, Fiona, Negri, Giacomo, Negus, Oliver, Newham-Harvey, Fiona, Ng, Nigel, Nightingale, Je, Noor Mohamed Anver, Sumiya, Nunag, Perrico, O'Hare, Matthew, Ollivere, Ben, Ortés Gómez, Raquel, Owens, Annemarie, Page, Siobhan, Palloni, Valentina, Panagiotopoulos, Andrea, Panagiotopoulos, Elia, Panesar, Paul, Papadopoulos, Antonio, Spyridon, Papagianni, Pareja Sierra, Teresa, Park, Chang, Parwaiz, Hammad, Paterson-Byrne, Paul, Patton, Sam, Pearce, Jack, Porter, Marina, Pellegrino, Achille, Pèrez Cuellar, Arturo, Pezzella, Raffaele, Phadnis, Ashish, Pinder, Charlotte, Piper, Danielle, Powell-Bowns, Matilda, Prieto Martín, Rocío, Probert, Annabel, Ramesh, Ashwanth, Ramírez de Arellano, Manuel Vicente Mejía, Renton, Duncan, Rickman, Stephen, Robertson, Alastair, Roche Albero, Adrian, Rodrigo Verguizas, José Alberto, Rodríguez Couso, Myriam, Rooney, Joanna, Sáez-López, Pilar, Saldaña-Díaz, Andre, Santulli, Adriano, Sanz Pérez, Marta Isabel, Sarraf, Khaled M., Scarsbrook, Christine, Scott, Chloe E. H., Scott, Jennifer, Shah, Sachi, Sharaf, Sharief, Sharma, Sidharth, Shirley, Denise, Siano, Antonio, Simpson, Jame, Singh, Abhinav, Singh, Amit, Sinnett, Tim, Sisodia, Gurudatt, Smith, Philomena, Sophena Bert, Eugenia, Steel, Michael, Stewart, Avril, Stewart, Claire, Sugand, Kapil, Sullivan, Niall, Sweeting, Lauren, Symes, Michael, Tan, Dylan Jun Hao, Tancredi, Francesco, Tatani, Irini, Thomas, Philip, Thomson, Fraser, Toner, Niamh S., Tong, Anna, Toro, Antonio, Tosounidis, Theodoro, Tottas, Styliano, Trinidad Leo, Andrea, Tucker, Damien, Vemulapalli, Krishna, Ventura Garces, Diego, Vernon, Olivia Katherine, Viveros Garcia, Juan Carlo, Ward, Alex, Ward, Kirsty, Watson, Kate, Weerasuriya, Thisara, Wickramanayake, Udara, Wilkinson, Hannah, Windley, Joseph, Wood, Janet, Wynell-Mayow, William, Zatti, Giovanni, Zeiton, Moez, and Zurrón Lobato, Miriam

Subjects
Risk, Frailty, Communicable disease, Prognosi, COVID-19, Audit, Orthopaedic, Trauma, Hip fracture, Reporting standard, Meta-audit, Nosocomial, Infection, Geriatric, Outcome
Abstract

Aims: This international study aimed to assess: 1) the prevalence of preoperative and postoperative COVID-19 among patients with hip fracture, 2) the effect on 30-day mortality, and 3) clinical factors associated with the infection and with mortality in COVID-19-positive patients. Methods: A multicentre collaboration among 112 centres in 14 countries collected data on all patients presenting with a hip fracture between 1st March-31st May 2020. Demographics, residence, place of injury, presentation blood tests, Nottingham Hip Fracture Score, time to surgery, management, ASA grade, length of stay, COVID-19 and 30-day mortality status were recorded. Results: A total of 7090 patients were included, with a mean age of 82.2 (range 50–104) years and 4959 (69.9%) being female. Of 651 (9.2%) patients diagnosed with COVID-19, 225 (34.6%) were positive at presentation and 426 (65.4%) were positive postoperatively. Positive COVID-19 status was independently associated with male sex (odds ratio (OR) 1.38, p = 0.001), residential care (OR 2.15, p < 0.001), inpatient fall (OR 2.23, p = 0.003), cancer (OR 0.63, p = 0.009), ASA grades 4 (OR 1.59, p = 0.008) or 5 (OR 8.28, p < 0.001), and longer admission (OR 1.06 for each increasing day, p < 0.001). Patients with COVID-19 at any time had a significantly lower chance of 30-day survival versus those without COVID-19 (72.7% versus 92.6%, p < 0.001). COVID-19 was independently associated with an increased 30-day mortality risk (hazard ratio (HR) 2.83, p < 0.001). Increasing age (HR 1.03, p = 0.028), male sex (HR 2.35, p < 0.001), renal disease (HR 1.53, p = 0.017), and pulmonary disease (HR 1.45, p = 0.039) were independently associated with a higher 30-day mortality risk in patients with COVID-19 when adjusting for confounders. Conclusion: The prevalence of COVID-19 in hip fracture patients during the first wave of the pandemic was 9%, and was independently associated with a three-fold increased 30-day mortality risk. Among COVID-19-positive patients, those who were older, male, with renal or pulmonary disease had a significantly higher 30-day mortality risk.

Published
2022

15. Collaborative Overview of coronaVIrus impact on ORTHopaedic training in the UK (COVI - ORTH UK)

Author

Jayatilaka, Malwattage Lara Tania, primary, As-Sultany, Mohammed, additional, Gabr, Ayman, additional, Thornton, Luke, additional, Graham, Simon, additional, Mason, Lyndon, additional, Farrar, Nicholas Greville, additional, Abdalla, Samir, additional, A'Court, Jamie, additional, Allport, Jack, additional, Andrew, Stefanie, additional, Ankers, Thomas, additional, Archer, James E., additional, Asp, Rebecka AM., additional, Athanatos, Lambros, additional, Bailey, Morgan, additional, Barrett-Lee, Joe JT., additional, Baxter, Ian, additional, Beaumont, Oliver, additional, Benjamin-Laing, Harry, additional, Bhatty, Usman N., additional, Bleibleh, Sabri, additional, Blong, Jessica, additional, Budair, Basil, additional, Carter, Joseph, additional, Cash, Thomas, additional, Chauhan, Govind S., additional, Choudhry, Nameer, additional, Clegg, Rachael, additional, Collins, Thomas, additional, Crate, Georgina, additional, Cross, George WV., additional, Crosswell, Sebastien CR., additional, Crowther, Ian, additional, Cuthbert, Rory, additional, Dahill, Mark A., additional, Das, Rishi, additional, Edward Davies, Peter Samuel, additional, Dawson, Daniel, additional, Dhadwal, Anil, additional, Dickenson, Edward, additional, Dimock, Richard AC., additional, Dong, Huan, additional, Donnelly, Thomas, additional, Dorman, Sara, additional, Dott, Cameron, additional, D'sa, Prashanth, additional, Dupley, Leanne, additional, Durst, Alexander, additional, Eastley, Nicholas, additional, Ebreo, Darren, additional, Egglestone, Anthony, additional, Evans, Douglas, additional, Fagir, Mohamed, additional, Fenner, Christopher, additional, Ferguson, David, additional, Flannery, Oliver, additional, Fraig, Hossam, additional, Gandham, Surya, additional, Gibson, Catherine, additional, Gillespie, Matthew, additional, Gordon, Robin, additional, Graham, Selina, additional, Grant, Michael J., additional, Gwyn, Rhodri, additional, Haddon, Alexandra, additional, Hamoodi, Zaid, additional, Harris, Luke, additional, Harrison, William D., additional, Hawkes, David H., additional, Hillier, David, additional, Hillier-Smith, Ryan, additional, Hirst, John Timothy, additional, Hodhody, Ghazal, additional, Holmes, David, additional, Houston, James, additional, Hughes, Michael, additional, Ingoe, Helen, additional, Jones, Mark D., additional, Jordan, Stevan, additional, Kang, Hean Wu, additional, Kanya, Luliana, additional, Kapur, Benjamin, additional, Karam, Edward, additional, Kaye, Angus, additional, Kennedy, James, additional, Khan, Mohsin, additional, Khan, Shoaib, additional, Kinnair, Anthony, additional, Knapper, Thomas D., additional, Konarski, Alastair, additional, Sunil Kumar, Karadi Hari, additional, Kurar, Langhit, additional, Kwaees, Tariq, additional, Lennox-Warburton, Hannah, additional, Liaw, Frank, additional, Liew, Ignatius, additional, Limb, Richard, additional, Lin, Zoe, additional, Lloyd, Thomas, additional, Lum, Joann, additional, Luo, Weisang, additional, Lynch, John M., additional, Machin, John T., additional, Maheswaran, Tim, additional, Mahmood, Fahd, additional, Mahmood, Ihsan, additional, Mahmoud, Samer SS., additional, Martin, Rebecca, additional, Matharu, Gulraj S., additional, Matheron, George, additional, McKenna, Raymond, additional, McLoughlin, Kathryn, additional, Mehta, Nisarg, additional, Miller, James, additional, Mohamed, Mohamed, additional, Nagy, Mathias, additional, Navaratnam, Devaraj M., additional, Newman, Michael, additional, Newton, Ashley, additional, Ng, Jimmy, additional, Tun Ngu, Albert Wee, additional, Oputa, Tobenna, additional, Ormsby, Neal, additional, Page, Piers RJ., additional, Panagiotopoulos, Andreas C., additional, Park, Chang, additional, Parkes, Rebekah J., additional, Pearce, Jack, additional, Quarcoopome, Jared, additional, Ramasamy, Ashok, additional, Rashid, Fatima, additional, Rasidovic, Damir, additional, Raval, Parag, additional, Raval, Pradyumna, additional, Reddy, Gautam, additional, Remtulla, Mohammed abbas, additional, Render, Luke, additional, Richardson, Charlotte, additional, Riddlestone, Peter, additional, Riley, James, additional, Rogers, Sophie, additional, Rohman, Lebur, additional, Segaren, Neil, additional, Singh, Abhinav, additional, Singhal, Rohit, additional, Smith, Adam, additional, Stamp, Gregory FW., additional, Stoddart, Michael Thomas, additional, Stoneham, Adam CS., additional, Stoner, Rebecca, additional, Studnicka, Kasia, additional, Tahir, Muaaz, additional, Thiruchandran, Gajendiran, additional, Tonge, Xenia, additional, Unsworth, Richard Mark, additional, Vejsbjerg, Karen A., additional, Wasim, Abdus Samee, additional, Whitham, Robert DJ., additional, Wynell-Mayow, William, additional, Yates, Jonathan, additional, Zreik, Nasri, additional, and Chan, Matthew, additional

Published
2021
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20. Dynamic chromatin accessibility landscape changes following interleukin-1 stimulation.

Author

Barter, Matt J, Cheung, Kathleen, Falk, Julia, Panagiotopoulos, Andreas C, Cosimini, Caitlin, O'Brien, Siobhan, Teja-Putri, Karina, Neill, Graham, Deehan, David J, and Young, David A.

Subjects
CHROMATIN, INTERLEUKIN-1, DNA modification & restriction, GENE expression, TRANSCRIPTION factors, GENOME editing
Abstract

Dynamic modifications of chromatin allow rapid access of the gene regulatory machinery to condensed genomic regions facilitating subsequent gene expression. Inflammatory cytokine stimulation of cells can cause rapid gene expression changes through direct signalling pathway-mediated transcription factor activation and regulatory element binding. Here we used the Assay for Transposase Accessible Chromatin with high-throughput sequencing (ATAC-seq) to assess regions of the genome that are differentially accessible following treatment of cells with interleukin-1 (IL-1). We identified 126,483 open chromatin regions, with 241 regions significantly differentially accessible following stimulation, with 64 and 177 more or less accessible, respectively. These differentially accessible regions predominantly correspond to regions of the genome marked as enhancers. Motif searching identified an overrepresentation of a number of transcription factors, most notably RelA, in the regions becoming more accessible, with analysis of ChIP-seq data confirmed RelA binding to these regions. A significant correlation in differential chromatin accessibility and gene expression was also observed. Functionality in regulating gene expression was confirmed using CRISPR/Cas9 genome-editing to delete regions that became more accessible following stimulation in the genes MMP13, IKBKE and C1QTNF1. These same regions were also accessible for activation using a dCas9-transcriptional activator and showed enhancer activity in a cellular model. Together, these data describe and functionally validate a number of dynamically accessible chromatin regions involved in inflammatory signalling. [ABSTRACT FROM AUTHOR]

Published
2021
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23. Identifying The Pattern of Material Loss at the Head-Neck Junction Wear Helps Determine the Mechanism of Failure of Metal on Metal Total Hip Replacements

Author

Panagiotopoulos, Andreas, Hothi, Harry, Whittaker, Robert, Meswania, Jay, Bills, Paul J., Racasan, Radu, Blunn, Gordon, Skinner, John, and Hart, A. J.

Subjects
TJ, R1, QC
Abstract

Material loss at the Head-Neck junction accounts for a third of the total volume material loss in contemporary metal-on-metal total hip replacements. It is speculated that the material loss is the result of corrosion and mechanical wear (fretting). High volumes of material loss have been reported, especially from the head taper. There is only one report on characterizing the pattern of material loss and this was in a very small number of cases (n=5). Our aim was to identify the different material loss patterns at the head taper and their corresponding mechanisms\ud We retrospectively analysed a series of retrieved Large Head Metal on Metal Total Hip Replacements (155 cups, 155 femoral heads and 4 stems). We measured material loss on the bearing surfaces and the head-neck junction using well-published metrology methods. Furthermore we collected patient (age, gender and time of primary/revision operations), pre-revision (cobalt and chromium blood metal ion, oxford hip score, cup orientation and implant position) implant (cup and head size, manufacturer and corrosion severity) data. Finally we used surface analysis techniques (microscopy and spectroscopy) to identify fretting, imprinting and the material composition of debris. We devised a novel four-group classification and two blinded engineers classified the material loss patterns using wear maps derived from the metrology analysis\ud We observed four distinct patterns of taper surface material loss at our retrieval centre and we set out to characterize these types and relate them to patient, implant and clinical variables. The four groups of material loss patterns were defined as: (1) Low wear (n= 63), (2) Open-end band (n=32), (3) Stripped material loss (n=54) and (4) Coup-Countercoup (n=6) (Figure). The Interobserver Reliability Kappa score was 0.78 (p

24. Charactering taper junction wear helps understand the mechanism of failure of metal on metal hip replacements

Author

Panagiotopoulos, Andreas, Hothi, Harry, Whittaker, Robert, Matthies, Ashley K, Bills, Paul J., Racasan, Radu, Blunt, Liam, Skinner, John, and Hart, A. J.

Subjects
TJ, R1, QC
Abstract

Introduction:\ud Taper junction material loss is the result of corrosion and mechanical wear. The significance of the taper junction material loss is highlighted by studies that compared resurfacing and total hip replacements of the same type and size. High volumes of material loss are reported, especially from the head taper, but the pattern of wear is unknown. One report characterized the material loss pattern of five tapers (n=5) into axisymmetrical and asymmetrical, along the long axis of the taper. We noticed more than two patterns on our retrievals and we set out to characterize these types and relate them to clinical variables.\ud Methods:\ud We retrospectively analysed retrieved cobalt-chromium tapers (n=146) using a roundness measurement machine. We also performed a corrosion classification and collected clinical data (metal ion levels, time to revision, component sizes). A non-blinded author devised a four-group classification (table). Two blinded authors classified the material loss patterns derived from the roundness measurement machine.\ud Results:\ud The four groups of material loss patterns Low wear (n= 62), Open-end band (n=29), Stripped material loss (n=51) and Coup-Countercoup (n=4). Kappa was 0.78 (p

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