10 results on '"Heron, Louise"'
Search Results
2. Definition and measurement of post-COVID-19 conditions in real-world practice: a global systematic literature review
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Yang, Jingyan, primary, Markus, Kristen, additional, Andersen, Kathleen Michelle, additional, Rudolph, Abby E, additional, McGrath, Leah J, additional, Nguyen, Jennifer L, additional, Kyaw, Moe H, additional, Whittle, Isabelle, additional, Blazos, Vasileios, additional, Heron, Louise, additional, and Spinardi, Julia Regazzini, additional
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- 2024
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3. End-to-end listening agent for audiovisual emotional and naturalistic interactions
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Haddad, Kevin EI, Rizk, Yara, Heron, Louise, Hajj, Nadine, Zhao, Yong, Kim, Jaebok, Trong, Trung Ngo, Lee, Minha, Doumit, Marwan, Lin, Payton, Kim, Yelin, Çakmak, Hüseyin, Human Technology Interaction, Faculty of Engineering, and Electronics and Informatics
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Head movement ,Multimodal synthesis ,lcsh:Fine Arts ,Computer science ,02 engineering and technology ,Nonverbal Expression Detection ,Smile ,Nonverbal Expression Synthesis ,Listening agent ,Human–computer interaction ,0202 electrical engineering, electronic engineering, information engineering ,media_common ,Sequence-to-Sequence Prediction Systems ,Eyebrow movement ,Eyebrow Movement ,06 humanities and the arts ,Non-verbal expression synthesis ,Computer Science Applications ,0602 languages and literature ,020201 artificial intelligence & image processing ,Visual Arts and Performing Arts ,Nonverbal expression detection ,Speech emotion recognition ,media_common.quotation_subject ,Emotion classification ,Head Movement ,Concatenation ,Nonverbal expression synthesis ,Conservation ,Paralanguage ,Laughter ,Nonverbal communication ,ComputerApplications_MISCELLANEOUS ,Active listening ,Conversation ,Dyadic conversation database ,060201 languages & linguistics ,Speech Emotion Recognition ,Emotion database ,lcsh:NX1-820 ,business.industry ,Sequence-to-sequence prediction systems ,Deep learning ,Non-verbal communication ,Dyadic Conversa ,lcsh:Arts in general ,Emotion Database ,Listening Agent ,Multimodal Synthesis ,lcsh:N ,Artificial intelligence ,business ,Music - Abstract
In this work, we established the foundations of a framework with the goal to build an end-to-end naturalistic expressive listening agent. The project was split into modules for recognition of the user’s paralinguistic and nonverbal expressions, prediction of the agent’s reactions, synthesis of the agent’s expressions and data recordings of nonverbal conversation expressions. First, a multimodal multitask deep learning-based emotion classification system was built along with a rule-based visual expression detection system. Then several sequence prediction systems for nonverbal expressions were implemented and compared. Also, an audiovisual concatenation-based synthesis system was implemented. Finally, a naturalistic, dyadic emotional conversation database was collected. We report here the work made for each of these modules and our planned future improvements., Journal of Science and Technology of the Arts, v. 10 n. 2 (2018): eNTERFACE 2017
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- 2018
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4. Perceptions of usability and design for prefilled insulin delivery devices for patients with type 2 diabetes
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Heron, Louise, Reaney, Matthew, Hermanns, Norbert, Abetz, Linda, and Gregg, Laura
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Diabetics -- Surveys -- Beliefs, opinions and attitudes -- Drug therapy ,Health - Abstract
Abstract Although many patients with type 2 diabetes are initially managed through lifestyle modification, most eventually require insulin therapy. However, insulin initiation is often delayed because of factors such as [...]
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- 2013
5. Additional file 1: of Critical inhaler errors in asthma and COPD: a systematic review of impact on health outcomes
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Usmani, Omar, Lavorini, Federico, Marshall, Jonathan, Dunlop, William, Heron, Louise, Farrington, Emily, and Dekhuijzen, Richard
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One supplementary file is associated with this manuscript: “Online Resource – Critical handling errors in asthma and COPD: A systematic review of impact on health outcomes”. This contains: search strategies and details of the analysis conducted within this literature review (Table S1); a breakdown of grouped critical errors described in the literature for different inhaler device types (Table S2); summaries of pre-existing known publications that show associations between poor disease control, economic burden and poor QoL (Table S3); definitions of a ‘critical’ error provided by studies captured within the literature review (Table S4). This file is named: “Critical handling errors data supplement update v8_0”. (DOCX 588 kb)
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- 2018
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6. End-to-End Listening Agent for Audiovisual Emotional and Naturalistic Interactions
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El Haddad, Kevin, primary, Rizk, Yara, additional, Heron, Louise, additional, Hajj, Nadine, additional, Zhao, Yong, additional, Kim, Jaebok, additional, Ngô Trọng, Trung, additional, Lee, Minha, additional, Doumit, Marwan, additional, Lin, Payton, additional, Kim, Yelin, additional, and Çakmak, Hüseyin, additional
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- 2018
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7. Basic science232. Certolizumab pegol prevents pro-inflammatory alterations in endothelial cell function
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Heathfield, Sarah, Parker, Ben, Zeef, Leo, Bruce, Ian, Alexander, Yvonne, Collins, Fraser, Stone, Michael, Wang, Edward, Williams, Anwen S., Wright, Helen L., Thomas, Huw B., Moots, Robert J., Edwards, Steven W., Bullock, Craig, Chapman, Victoria, Walsh, David A., Mobasheri, Ali, Kendall, David, Kelly, Sara, Bayley, Rachel, Buckley, Chris D., Young, Stephen P., Rump-Goodrich, Lisa, Middleton, Jim, Chen, Liye, Fisher, Roman, Kollnberger, Simon, Shastri, Nilabh, Kessler, Benedikt M., Bowness, Paul, Nazeer Moideen, Abdul, Evans, Laura, Osgood, Louise, Jones, Simon A., Nowell, Mari A., Mahadik, Younis, Young, Stephen, Morgan, Matthew, Gordon, Caroline, Harper, Lorraine, Giles, Joanna L., Paul Morgan, B., Harris, Claire L., Rysnik, Oliwia J., McHugh, Kirsty, Payeli, Sravan, Marroquin, Osiris, Shaw, Jacqueline, Renner, Christoph, Nayar, Saba, Cloake, Tom, Bombardieri, Michele, Pitzalis, Costantino, Buckley, Chris, Barone, Francesca, Lane, Peter, Coles, Mark, Williams, Emma L., Edwards, Christopher J., Cooper, Cyrus, Oreffo, Richard O., Dunn, Sara, Crawford, Aileen, Wilkinson, Mark, Le Maitre, Christine, Bunning, Rowena, Daniels, Jodie, Phillips, Kate L. E., Chiverton, Neil, Le Maitre, Christine L., Shaw, Jackie, Ridley, Anna, Wong-Baeza, Isabel, Keidel, Sarah, Chan, Antoni, Gullick, Nicola J., Abozaid, Hanan S., Jayaraj, David M., Evans, Hayley G., Scott, David L., Choy, Ernest H., Taams, Leonie S., Hickling, M., Golor, G., Jullion, A., Shaw, S., Kretsos, K., Bari, Syed F., Rhys-Dillon, Brian, Amos, Nicholson, Siebert, Stefan, Bunning, Rowena D., Haddock, Gail, Cross, Alison K., Kate, I., Phillips, E., Cross, Alison, Bunning, Rowena A. D., Ceeraz, Sabrina, Spencer, Jo, Choy, Ernest, Corrigall, Valerie, Crilly, Anne, Palmer, Helen, Lockhart, John, Plevin, Robin, Ferrell, William R., McInnes, Iain, Hutchinson, David, Perry, Liz, DiCicco, Maria, Humby, Frances, Kelly, Stephen, Hands, Rebecca, McInnes, Ian, Taylor, Peter, Mehta, Puja, Mitchell, Adam, Tysoe, Carolyn, Caswell, Richard, Owens, Martina, Vincent, Tonia, Hashmi, Tahir M., Price-Forbes, Alec, Sharp, Charlotte A., Murphy, Helen, Wood, Elizabeth F., Doherty, Teresa, Sheldon, Jo, Sofat, Nidhi, Goff, Iain, Platt, Philip N., Abdulkader, Rita, Clunie, Gavin, Ismajli, Mediola, Nikiphorou, Elena, Young, Adam, Tugnet, Nicola, Dixey, Josh, Banik, Snehashish, Alcorn, Desmond, Hunter, John, Win Maw, Win, Patil, Pravin, Hayes, Fiona, Main Wong, Way, Borg, Frances A., Dasgupta, Bhaskar, Malaviya, Anshuman P., Ostor, Andrew J., Chana, Jasroop K., Ahmed, Azeem A., Edmonds, Sally, Coward, Lucy, Borg, Frances, Heaney, Jonathan, Amft, Nicole, Simpson, John, Dhillon, Veena, Ayalew, Yezenash, Khattak, Fazlihakim, Gayed, Mary, Amarasena, Roshan I., McKenna, Frank, Mc Laughlin, Maeve, Baburaj, Krishnan, Fattah, Zozik, Ng, Nora, Wilson, Jo, Colaco, Bernard, Williams, Mark R., Adizie, Tochukwu, Casey, Matthew, Lip, Stefanie, Tan, Shaun, Anderson, David, Robertson, Calum, Devanny, Ian, Field, Max, Walker, David, Robinson, Sandra, Ryan, Sarah, Hassell, Andrew, Bateman, James, Allen, Maggie, Davies, David, Crouch, Carina, Walker-Bone, Karen, Gainsborough, Nicola, Lutalo, Pamela M., Davies, Ursula M., Mckew, Jennifer R., Millar, Auleen M., Wright, Stephen A., Bell, Aubrey L., Thapper, Muryum, Roussou, Thalia, Cumming, Jo, Hull, Richard G., McKeogh, John, O'Connor, Mortimer B., Hassan, Ahmed I., Bond, Ursula, Swan, Joan, Phelan, Mark J., Coady, David, Kumar, Namita, Farrow, Luke, Bukhari, Marwan, Oldroyd, Alexander G., Greenbank, Cathi, McBeth, John, Duncan, Rosie, Brown, Deborah, Horan, Michael, Pendleton, Neil, Littlewood, Alison, Cordingley, Lis, Mulvey, Matthew, Curtis, Elizabeth M., Cole, Zoe A., Crozier, Sarah R., Georgia, Ntani, Robinson, Siân M., Godfrey, Keith M., Sayer, Avan A., Inskip, Hazel M., Harvey, Nicholas C., Davies, Rebecca, Mercer, Louise, Galloway, James, Low, Audrey, Watson, Kath, Lunt, Mark, Symmons, Deborah, Hyrich, Kimme, Chitale, Sarang, Estrach, Cristina, Goodson, Nicola J., Rankin, Elizabeth, Jiang, C. Q., Cheng, K. K., Lam, T. H., Adab, Peymané, Ling, Stephanie, Humphreys, Jennifer, Ellis, Corrinne, Bunn, Diane, Verstappen, Suzanne M., Fluess, Elisa, Macfarlane, Gary J., Bond, Christine, Jones, Gareth T., Scott, Ian C., Steer, Sophia, Lewis, Cathryn M., Cope, Andrew, Mulvey, Matthew R., Lovell, Karina, Keeley, Philip, Woby, Steve, Beasley, Marcus, Viatte, Sebastien, Plant, Darren, Fu, Bo, Solymossy, Csilla, Worthington, Jane, Barton, Anne, Williams, Frances M., Osei-Bordom, Daniel-Clement, Popham, Maria, MacGregor, Alex, Spector, Tim, Little, Jayne, Herrick, Ariane, Pushpakom, S., Ennis, H., McBurney, H., Worthington, J., Newman, W., Ibrahim, Ibrahim, Morgan, Anne, Wilson, Anthony, Isaacs, John, Sanderson, Tessa, Hewlett, Sarah, Calnan, Michael, Morris, Marianne, Raza, Karim, Kumar, Kanta, Cardy, Caroline M., Pauling, John D., Jenkins, Jessica, Brown, Sue J., McHugh, Neil, Mugford, Miranda, Davies, Charlotte, Cooper, Nicola, Brooksby, Alan, Dures, Emma, Ambler, Nick, Fletcher, Debbie, Pope, Denise, Robinson, Frances, Rooke, Royston, Gorman, Claire L., Reynolds, Piero, Hakim, Alan J., Bosworth, Ailsa, Weaver, Dan, Kiely, Patrick D., Skeoch, Sarah, Jani, Meghna, Amarasena, Roshan, Rao, Chandini, Macphie, Elizabeth, McLoughlin, Yokemei, Shah, Preeti, Else, Sara, Semenova, Olga, Thompson, Helen, Ogunbambi, Olabambo, Kallankara, Sathish, Patel, Yusuf, Baguley, Elaine, Halsey, John, Severn, Andrew, Selvan, Shilpa, Price, Elizabeth, Husain, Muhammad J., Brophy, Sinead, Phillips, Ceri J., Cooksey, Roxanne, Irvine, Elizabeth, Lendrem, Dennis, Mitchell, Sheryl, Bowman, Simon, Pease, Colin T., Emery, Paul, Andrews, Jacqueline, Sutcliffe, Nurhan, Lanyon, Peter, Gupta, Monica, McLaren, John, Regan, Marian, Cooper, Annie, Giles, Ian, Isenberg, David, Griffiths, Bridget, Foggo, Heather, Edgar, Suzanne, Vadivelu, Saravanan, Ng, Wan-Fai, Iqbal, Itrat, Heron, Louise, Pilling, Claire, Marks, Jonathan, Hull, Richard, Ledingham, Jo, Han, Chenglong, Gathany, Tim, Tandon, Neeta, Hsia, Elizabeth, Taylor, P., Strand, V., Sensky, T., Harta, N., Fleming, S., Kay, Lesley, Rutherford, Michelle, Nicholl, Karl, Eyre, Tracey, Wilson, Gillian, Johnson, Phil, Russell, M., Timoshanko, J., Duncan, G., Spandley, A., Roskell, S., West, Louise, Adshead, Rebecca, Donnelly, Simon P., Ashton, Simon, Tahir, Hasan, Patel, Dipti, Darroch, James, Boulton, John, Ellis, Benjamin, Finlay, Ron, Murray-Brown, William, Priori, R., Tappuni, T., Vartoukian, S., Seoudi, N., Picarelli, G., Fortune, F., Valesini, G., Pitzalis, C., Bombardieri, M., Ball, Elisabeth, Rooney, Madeleine, Bell, Aubrey, Mérida, Angeles Acosta, Tarelli, Edward, Axford, John, Pericleous, Charis, Pierangeli, Silvia S., Ioannou, John, Rahman, Anisur, Alavi, Azita, Hughes, Michael, Evans, Bronwen, Zaki, Awal, Hui, Michelle, Garner, Rozeena, Rees, Frances, Bavakunji, Riaz, Daniel, Priya, Varughese, Sneha, Srikanth, Asha, Andres, Mariano, Pearce, Fiona, Leung, Jansen, Lim, Ken, Oomatia, Amin, Petri, Michelle, Fang, Hong, Birnbaum, Julius, Amissah-Arthur, Maame, Stewart, Kirsty, Jennens, Hannah, Braude, Simon, Sutton, Emily J., Watson, Kath D., Yee, Chee-Seng, Jayne, David, Akil, Mohammed, Ahmad, Yasmeen, D'Cruz, David, Khamashta, Munther, Teh, Lee-Suan, Zoma, Asad, Dey, Ida D., Kenu, Ernest, Garza-Garcia, Acely, Murfitt, Lucy, Driscoll, Paul C., Pierangeli, Silvia, Ioannou, Yiannis, Reynolds, John A., Ray, David W., O'Neill, Terence, Segeda, Iuliia, Shevchuk, Sergii, Kuvikova, Inna, Brown, Nina, Venning, Michael, Dhanjal, Mandish, Mason, Justin, Nelson-Piercy, Catherine, Basu, Neil, Paudyal, Priya, Stockton, Marie, Lawton, Sally, Dent, Caroline, Kindness, Kathy, Meldrum, Gillian, John, Elizabeth, Arthur, Catherine, West, Lucy, Macfarlane, Matthew V., Reid, David M., Yates, Max, Loke, Yoon, Watts, Richard, Christidis, Dimitrios, Williams, Mark, Sivakumar, Rajappa, Misra, Ramnath, Danda, Debashish, Mahendranath, K. M., Bacon, Paul A., and Mackie, Sarah L.
- Abstract
Background: Cardiovascular disease is a major comorbidity of rheumatoid arthritis (RA) and a leading cause of death. Chronic systemic inflammation involving tumour necrosis factor alpha (TNF) could contribute to endothelial activation and atherogenesis. A number of anti-TNF therapies are in current use for the treatment of RA, including certolizumab pegol (CZP), (Cimzia ®; UCB, Belgium). Anti-TNF therapy has been associated with reduced clinical cardiovascular disease risk and ameliorated vascular function in RA patients. However, the specific effects of TNF inhibitors on endothelial cell function are largely unknown. Our aim was to investigate the mechanisms underpinning CZP effects on TNF-activated human endothelial cells. Methods: Human aortic endothelial cells (HAoECs) were cultured in vitro and exposed to a) TNF alone, b) TNF plus CZP, or c) neither agent. Microarray analysis was used to examine the transcriptional profile of cells treated for 6 hrs and quantitative polymerase chain reaction (qPCR) analysed gene expression at 1, 3, 6 and 24 hrs. NF-κB localization and IκB degradation were investigated using immunocytochemistry, high content analysis and western blotting. Flow cytometry was conducted to detect microparticle release from HAoECs. Results: Transcriptional profiling revealed that while TNF alone had strong effects on endothelial gene expression, TNF and CZP in combination produced a global gene expression pattern similar to untreated control. The two most highly up-regulated genes in response to TNF treatment were adhesion molecules E-selectin and VCAM-1 (q < 0.00005). This was supported by qPCR analysis at 6 hrs (E-selectin and VCAM-1; 208.5 fold and 40.5, respectively above control) and also at 1, 3 and 24 hrs (E-selectin; 25.6, 93.5, 12.7 fold, respectively) (VCAM-1; 4.7, 47.2, 17.6 fold) (n = 3; p < 0.05). In contrast, HAoECs treated with TNF in combination with CZP exhibited control levels of E-selectin and VCAM-1 transcript (p > 0.2 compared to control; p > 0.05 compared to TNF alone). The NF-κB pathway was confirmed as a downstream target of TNF-induced HAoEC activation, via nuclear translocation of NF-κB and degradation of IκB, effects which were abolished by treatment with CZP. In addition, flow cytometry detected an increased production of endothelial microparticles in TNF-activated HAoECs, which was prevented by treatment with CZP. Conclusions: We have found at a cellular level that a clinically available TNF inhibitor, CZP reduces the expression of adhesion molecule expression, and prevents TNF-induced activation of the NF-κB pathway. Furthermore, CZP prevents the production of microparticles by activated endothelial cells. This could be central to the prevention of inflammatory environments underlying these conditions and measurement of microparticles has potential as a novel prognostic marker for future cardiovascular events in this patient group. Disclosure statement: Y.A. received a research grant from UCB. I.B. received a research grant from UCB. S.H. received a research grant from UCB. All other authors have declared no conflicts of interest
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- 2017
8. Critical inhaler errors in asthma and COPD: a systematic review of impact on health outcomes
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Usmani, Omar Sharif, primary, Lavorini, Federico, additional, Marshall, Jonathan, additional, Dunlop, William Christopher Nigel, additional, Heron, Louise, additional, Farrington, Emily, additional, and Dekhuijzen, Richard, additional
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- 2018
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9. Patient-reported outcome measures for systemic lupus erythematosus clinical trials: a review of content validity, face validity and psychometric performance
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Holloway, Laura, primary, Humphrey, Louise, additional, Heron, Louise, additional, Pilling, Claire, additional, Kitchen, Helen, additional, Højbjerre, Lise, additional, Strandberg-Larsen, Martin, additional, and Hansen, Brian Bekker, additional
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- 2014
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10. Cost-effectiveness of modified-release prednisone in the treatment of moderate to severe rheumatoid arthritis with morning stiffness based on directly elicited public preference values.
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Dunlop W, Iqbal I, Khan I, Ouwens M, and Heron L
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Background: Assessing the cost-effectiveness of treatments in rheumatoid arthritis (RA) is of growing importance due to the chronic nature of the disease, rising treatment costs, and budget-constrained health care systems. This analysis assesses the cost-effectiveness of modified-release (MR) prednisone compared with immediate-release (IR) prednisone for the treatment of morning stiffness due to RA., Methods: A health state transition model was used to categorize RA patients into four health states, defined by duration of morning stiffness. The model applied a 1-year time horizon and adopted a UK National Health Service (NHS) perspective. Health benefits were measured in quality-adjusted life years (QALYs) and the final output was the incremental cost-effectiveness ratio (ICER). Efficacy data were derived from the CAPRA-1 (Circadian Administration of Prednisone in Rheumatoid Arthritis) study, drug costs from the British National Formulary (BNF), and utility data from a direct elicitation time-trade-off (TTO) study in the general population. Sensitivity analyses were conducted., Results: Mean treatment costs per patient were higher for MR-prednisone (£649.70) than for IR-prednisone (£46.54) for the duration of the model. However, the model generated an incremental QALY of 0.044 in favor of MR-prednisone which resulted in an ICER of £13,577. Deterministic sensitivity analyses did not lead to significant changes in the ICER. Probabilistic sensitivity analysis reported that MR-prednisone had an 84% probability of being cost-effective at a willingness-to-pay threshold of £30,000 per QALY. The model only considers drug costs and there was a lack of comparative long-term data for IR-prednisone. Furthermore, utility benefits were not captured in the clinical setting., Conclusion: This analysis demonstrates that, based on the CAPRA-1 trial and directly elicited public preference values, MR-prednisone is a cost-effective treatment option when compared with IR-prednisone for RA patients with morning stiffness over one year, according to commonly applied UK thresholds (£20,000-£30,000 per QALY). Further research into the costs of morning stiffness in RA is required.
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- 2013
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