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4 results on '"Nuthall, Elizabeth"'

2. Update to the effectiveness and cost-effectiveness of a mindfulness training programme in schools compared with normal school provision (MYRIAD): study protocol for a randomised controlled trial

Author

Montero-Marin, Jesus, Nuthall, Elizabeth, Byford, Sarah, Crane, Catherine, Dalgleish, Tim, Ford, Tamsin, Ganguli, Poushali, Greenberg, Mark T, Ukoumunne, Obioha C, Viner, Russell M, Williams, J Mark G, MYRIAD Team, Kuyken, Willem, Kuyken, Willem [0000-0002-8596-5252], and Apollo - University of Cambridge Repository

Subjects
lcsh:R5-920, Schools, Resilience, Adolescent, Depression, 030503 health policy & services, Prevention, Cost-Benefit Analysis, Medicine (miscellaneous), COVID-19, Update, Adolescence, 03 medical and health sciences, 0302 clinical medicine, Mental Health, Treatment Outcome, Humans, Pharmacology (medical), 030212 general & internal medicine, lcsh:Medicine (General), 0305 other medical science, Mindfulness, Pandemics, Protocol update, Randomized Controlled Trials as Topic
Abstract

Background MYRIAD (My Resilience in Adolescence) is a superiority, parallel group, cluster randomised controlled trial designed to examine the effectiveness and cost-effectiveness of a mindfulness training (MT) programme, compared with normal social and emotional learning (SEL) school provision to enhance mental health, social-emotional-behavioural functioning and well-being in adolescence. The original trial protocol was published in Trials (accessible at 10.1186/s13063-017-1917-4). This included recruitment in two cohorts, enabling the learning from the smaller first cohort to be incorporated in the second cohort. Here we describe final amendments to the study protocol and discuss their underlying rationale. Methods Four major changes were introduced into the study protocol: (1) there were changes in eligibility criteria, including a clearer operational definition to assess the degree of SEL implementation in schools, and also new criteria to avoid experimental contamination; (2) the number of schools and pupils that had to be recruited was increased based on what we learned in the first cohort; (3) some changes were made to the secondary outcome measures to improve their validity and ability to measure constructs of interest and to reduce the burden on school staff; and (4) the current Coronavirus Disease 2019 (SARS-CoV-2 or COVID-19) pandemic both influences and makes it difficult to interpret the 2-year follow-up primary endpoint results, so we changed our primary endpoint to 1-year follow-up. Discussion These changes to the study protocol were approved by the Trial Management Group, Trial Steering Committee and Data and Ethics Monitoring Committees and improved the enrolment of participants and quality of measures. Furthermore, the change in the primary endpoint will give a more reliable answer to our primary question because it was collected prior to the COVID-19 pandemic in both cohort 1 and cohort 2. Nevertheless, the longer 2-year follow-up data will still be acquired, although this time-point will be now framed as a second major investigation to answer some new important questions presented by the combination of the pandemic and our study design. Trial registration International Standard Randomised Controlled Trials ISRCTN86619085. Registered on 3 June 2016.

Published
2021

3. T cell and antibody responses induced by a single dose of ChAdOx1 nCoV-19 (AZD1222) vaccine in a phase 1/2 clinical trial

Author

Ewer, Katie J., Barrett, Jordan R., Belij-Rammerstorfer, Sandra, Sharpe, Hannah, Makinson, Rebecca, Morter, Richard, Flaxman, Amy, Wright, Daniel, Bellamy, Duncan, Bittaye, Mustapha, Dold, Christina, Provine, Nicholas M., Aboagye, Jeremy, Fowler, Jamie, Silk, Sarah E., Alderson, Jennifer, Aley, Parvinder K., Angus, Brian, Berrie, Eleanor, Bibi, Sagida, Cicconi, Paola, Clutterbuck, Elizabeth A., Chelysheva, Irina, Folegatti, Pedro M., Fuskova, Michelle, Green, Catherine M., Jenkin, Daniel, Kerridge, Simon, Lawrie, Alison, Minassian, Angela M., Moore, Maria, Mujadidi, Yama, Plested, Emma, Poulton, Ian, Ramasamy, Maheshi N., Robinson, Hannah, Song, Rinn, Snape, Matthew D., Tarrant, Richard, Voysey, Merryn, Watson, Marion E. E., Douglas, Alexander D., Hill, Adrian V. S., Gilbert, Sarah C., Pollard, Andrew J., Lambe, Teresa, Ali, Aabidah, Allen, Elizabeth, Baker, Megan, Barnes, Eleanor, Borthwick, Nicola, Boyd, Amy, Brown-O’Sullivan, Charlie, Burgoyne, Joshua, Byard, Nicholas, Puig, Ingrid Cabrera, Cappuccini, Federica, Cho, Jee-Sun, Clark, Elizabeth, Crocker, Wendy E. M., Datoo, Mehreen S., Davies, Hannah, Donnellan, Francesca R., Dunachie, Susanna Jane, Edwards, Nick J., Elias, Sean C., Furze, Julie, Gilbride, Ciaran, Gorini, Giacomo, Gupta, Gaurav, Harris, Stephanie A., Hodgson, Susanne H. C., Hou, Mimi M., Jackson, Susan, Jones, Kathryn, Kailath, Reshma, King, Lloyd, Larkworthy, Colin W., Li, Yuanyuan, Lias, Amelia M., Linder, Aline, Lipworth, Samuel, Ramon, Raquel Lopez, Madhavan, Meera, Marlow, Emma, Marshall, Julia L., Mentzer, Alexander J., Morrison, Hazel, Moya, Nathifa, Mukhopadhyay, Ekta, Noé, Andrés, Nugent, Fay L., Pipini, Dimitra, Pulido-Gomez, David, Lopez, Fernando Ramos, Ritchie, Adam John, Rudiansyah, Indra, Salvador, Stephannie, Sanders, Helen, Satti, Iman, Shea, Adam, Silk, Sarah, Spencer, Alexandra J., Tanner, Rachel, Taylor, Iona Jennifer, Themistocleous, Yrene, Thomas, Merin, Tran, Nguyen, Truby, Adam, Turner, Cheryl, Turner, Nicola, Ulaszewska, Marta, Worth, Andrew T., Kingham-Page, Lucy, Alvarez, Marco Polo Peralta, Anslow, Rachel, Bates, Louise, Beadon, Kirsten, Beckley, Rebecca, Beveridge, Amy, Bijker, Else Margreet, Blackwell, Luke, Burbage, Jamie, Camara, Susana, Carr, Melanie, Colin-Jones, Rachel, Cooper, Rachel, Cunningham, Christina J., Demissie, Tesfaye, Maso, Claudio Di, Douglas, Naomi, Drake-Brockman, Rachael, Drury, Ruth Elizabeth, Emary, Katherine R. W., Felle, Sally, Feng, Shuo, Silva, Carla Ferreira Da, Ford, Karen J., Francis, Emma, Gracie, Lara, Hamlyn, Joseph, Hanumunthadu, Brama, Harrison, Daisy, Hart, Thomas C., Hawkins, Sophia, Hill, Jennifer, Howe, Elizabeth, Howell, Nicola, Jones, Elizabeth, Keen, Jade, Kelly, Sarah, Kerr, David, Khan, Liaquat, Kinch, Jasmin, Koleva, Stanislava, Lees, Emily A., Lelliott, Alice, Liu, Xinxue, Marchevsky, Natalie G., Marinou, Spyridoula, McEwan, Joanne, Morey, Ella, Morshead, Gertraud, Muller, Jilly, Munro, Claire, Murphy, Sarah, Mweu, Philomena, Nuthall, Elizabeth, O’Brien, Katie, O’Connor, Daniel, O’Reilly, Peter John, Oguti, Blanché, Osborne, Piper, Owino, Nelly, Parker, Kaye, Pfafferott, Katja, Phillips, Daniel, Provstgaard-Morys, Samuel, Ratcliffe, Helen, Rawlinson, Thomas, Rhead, Sarah, Roberts, Hannah, Sanders, Katherine, Silva-Reyes, Laura, Rollier, Christine S., Smith, Catherine C., Smith, David J., Stockdale, Lisa, Szigeti, Anna, Thomas, Tonia M., Thompson, Amber, Tomic, Adriana, Tonks, Susan, Varughese, Rachel, Verheul, Marije K., Vichos, Iason, Walker, Laura, White, Caroline, White, Rachel, Yao, Xin Li, Conlon, Christopher P., Frater, John, Cifuentes, Liliana, Baleanu, Ioana, Bolam, Emma, Boland, Elena, Brenner, Tanja, Damratoski, Brad E., Datta, Chandra, Muhanna, Omar El, Fisher, Richard, Galian-Rubio, Pablo, Hodges, Gina, Jackson, Frederic, Liu, Shuchang, Loew, Lisa, Morgans, Roisin, Morris, Susan Jane, Olchawski, Vicki, Oliveria, Catarina, Parracho, Helena, Pabon, Emilia Reyes, Tahiri-Alaoui, Abdessamad, Taylor, Keja, Williams, Paul, Zizi, Dalila, Arbe-Barnes, Edward H., Baker, Philip, Batten, Alexander, Downing, Charlotte, Drake, Jonathan, English, Marcus Rex, Henry, John Aaron, Iveson, Poppy, Killen, Annabel, King, Thomas B., Larwood, Jessica P. J., Mallett, Garry, Mansatta, Kushal, Mirtorabi, Neginsadat, Patrick-Smith, Maia, Perring, James, Radia, Kajal, Roche, Sophie, Schofield, Ella, Naude, Rebecca te Water, Towner, James, Baker, Natalie, Bewley, Kevin R., Brunt, Emily, Buttigieg, Karen R., Carroll, Miles W., Charlton, Sue, Coombes, Naomi S., Elmore, Michael J., Godwin, Kerry, Hallis, Bassam, Knott, Daniel, McInroy, Lorna, Shaik, Imam, Thomas, Kelly, Tree, Julia A., Blundell, Caitlin L., Cao, Michelangelo, Kelly, Dearbhla, Schmid, Annina, Skelly, Donal T., Themistocleous, Andreas, Dong, Tao, Field, Samantha, Hamilton, Elizabeth, Kelly, Elizabeth, Klenerman, Paul, Knight, Julian C., Lie, Yolanda, Petropoulos, Christos, Sedik, Cynthia, Wrin, Terri, Meddaugh, Gretchen, Peng, Yanchun, Screaton, Gavin, and Stafford, Elizabeth

Subjects
0301 basic medicine, biology, business.industry, T cell, Immunogenicity, General Medicine, Vaccine efficacy, General Biochemistry, Genetics and Molecular Biology, Vaccination, 03 medical and health sciences, 030104 developmental biology, 0302 clinical medicine, medicine.anatomical_structure, Immune system, Immunity, 030220 oncology & carcinogenesis, Immunology, biology.protein, medicine, Cytotoxic T cell, Antibody, business
Abstract

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent of Coronavirus Disease 2019 (COVID-19), has caused a global pandemic, and safe, effective vaccines are urgently needed1. Strong, Th1-skewed T cell responses can drive protective humoral and cell-mediated immune responses2 and might reduce the potential for disease enhancement3. Cytotoxic T cells clear virus-infected host cells and contribute to control of infection4. Studies of patients infected with SARS-CoV-2 have suggested a protective role for both humoral and cell-mediated immune responses in recovery from COVID-19 (refs. 5,6). ChAdOx1 nCoV-19 (AZD1222) is a candidate SARS-CoV-2 vaccine comprising a replication-deficient simian adenovirus expressing full-length SARS-CoV-2 spike protein. We recently reported preliminary safety and immunogenicity data from a phase 1/2 trial of the ChAdOx1 nCoV-19 vaccine (NCT04400838)7 given as either a one- or two-dose regimen. The vaccine was tolerated, with induction of neutralizing antibodies and antigen-specific T cells against the SARS-CoV-2 spike protein. Here we describe, in detail, exploratory analyses of the immune responses in adults, aged 18–55 years, up to 8 weeks after vaccination with a single dose of ChAdOx1 nCoV-19 in this trial, demonstrating an induction of a Th1-biased response characterized by interferon-γ and tumor necrosis factor-α cytokine secretion by CD4+ T cells and antibody production predominantly of IgG1 and IgG3 subclasses. CD8+ T cells, of monofunctional, polyfunctional and cytotoxic phenotypes, were also induced. Taken together, these results suggest a favorable immune profile induced by ChAdOx1 nCoV-19 vaccine, supporting the progression of this vaccine candidate to ongoing phase 2/3 trials to assess vaccine efficacy. A single dose of the ChAdOx1 nCoV-19 vaccine elicits antibodies and cytokine-producing T cells that might help control or prevent SARS-CoV-2 infection.

Published
2020
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