Items where Author is "Mason, Alexina"

Number of items: 27.
2022
  • Design and analysis features used in small population and rare disease trials: A targeted review. (2022) Partington, Giles; Cro, Suzie; Mason, Alexina; Phillips, Rachel; Cornelius, Victoria
  • 2021
  • Flexible Bayesian longitudinal models for cost-effectiveness analyses with informative missing data. (2021) Mason, Alexina J; Gomes, Manuel; Carpenter, James; Grieve, Richard
  • Reduced exposure to vasopressors through permissive hypotension to reduce mortality in critically ill people aged 65 and over: the 65 RCT. (2021) Mouncey, Paul R; Richards-Belle, Alvin; Thomas, Karen; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Camsooksai, Julie; Darnell, Robert; Gordon, Anthony C; Henry, Doreen; Hudson, Nicholas; Mason, Alexina J; Saull, Michelle; Whitman, Chris; Young, J Duncan; Lamontagne, François; Rowan, Kathryn M; 65 trial investigators
  • 2020
  • Evaluating the clinical and cost-effectiveness of permissive hypotension in critically ill patients aged 65 years or over with vasodilatory hypotension: Statistical and health economic analysis plan for the 65 trial in article. (2020) Thomas, Karen; Patel, Akshay; Sadique, M Zia; Grieve, Richard D; Mason, Alexina J; Moler, Silvia; Gordon, Anthony C; Rowan, Kathryn M; Mouncey, Paul R; Lamontagne, Francois; Harrison, David A
  • 2019
  • Different temperature thresholds for antipyretic intervention in critically ill children with fever due to infection: the FEVER feasibility RCT. (2019) Peters, Mark J; Khan, Imran; Woolfall, Kerry; Deja, Elizabeth; Mouncey, Paul R; Wulff, Jerome; Mason, Alexina; Agbeko, Rachel; Draper, Elizabeth S; Fenn, Blaise; Gould, Doug W; Koelewyn, Abby; Klein, Nigel; Mackerness, Christine; Martin, Sian; O'Neill, Lauran; Ramnarayan, Padmanabhan; Tibby, Shane; Tume, Lyvonne; Watkins, Jason; Thorburn, Kent; Wellman, Paul; Harrison, David A; Rowan, Kathryn M
  • Permissive versus restrictive temperature thresholds in critically ill children with fever and infection: a multicentre randomized clinical pilot trial. (2019) Peters, Mark J; Woolfall, Kerry; Khan, Imran; Deja, Elisabeth; Mouncey, Paul R; Wulff, Jerome; Mason, Alexina; Agbeko, Rachel S; Draper, Elizabeth S; Fenn, Blaise; Gould, Doug W; Koelewyn, Abby; Klein, Nigel; Mackerness, Christine; Martin, Sian; O'Neill, Lauran; Ray, Samiran; Ramnarayan, Padmanabhan; Tibby, Shane; Thorburn, Kentigern; Tume, Lyvonne; Watkins, Jason; Wellman, Paul; Harrison, David A; Rowan, Kathryn M; FEVER Investigators on behalf of the Paediatric Intensive Care S
  • Evaluating the clinical and cost-effectiveness of permissive hypotension in critically ill patients aged 65 years or over with vasodilatory hypotension: Statistical and Health Economic Analysis Plan for the 65 trial. (2019) Thomas, Karen; Patel, Akshay; Sadique, M Zia; Grieve, Richard D; Mason, Alexina J; Moler, Silvia; Gordon, Anthony C; Rowan, Kathryn M; Mouncey, Paul R; Lamontagne, Francois; Harrison, David A description
  • Effect of a Nurse-Led Preventive Psychological Intervention on Symptoms of Posttraumatic Stress Disorder Among Critically Ill Patients: A Randomized Clinical Trial. (2019) Wade, Dorothy M; Mouncey, Paul R; Richards-Belle, Alvin; Wulff, Jerome; Harrison, David A; Sadique, M Zia; Grieve, Richard D; Emerson, Lydia M; Mason, Alexina J; Aaronovitch, David; Als, Nicole; Brewin, Chris R; Harvey, Sheila E; Howell, David CJ; Hudson, Nicholas; Mythen, Monty G; Smyth, Deborah; Weinman, John; Welch, John; Whitman, Chris; Rowan, Kathryn M; POPPI Trial Investigators
  • 2018
  • A full Bayesian model to handle structural ones and missingness in economic evaluations from individual‐level data. (2018) Gabrio, A; Mason, Alexina; Baio, G
  • A full Bayesian model to handle structural ones and missingness in economic evaluations from individual-level data. (2018) Gabrio, Andrea; Mason, Alexina J; Baio, Gianluca
  • A Bayesian framework for health economic evaluation in studies with missing data. (2018) Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Carpenter, James R
  • Are large randomised controlled trials in severe sepsis and septic shock statistically disadvantaged by repeated inadvertent underestimates of required sample size? (2018) Wong, Joshua LC; Mason, Alexina J; Gordon, Anthony C; Brett, Stephen J
  • 2017
  • Handling Missing Data in Within-Trial Cost-Effectiveness Analysis: A Review with Future Recommendations. (2017) Gabrio, Andrea; Mason, Alexina J; Baio, Gianluca
  • Erratum to: Handling Missing Data in Within-Trial Cost-Effectiveness Analysis: A Review with Future Recommendations. (2017) Gabrio, Andrea; Mason, Alexina J; Baio, Gianluca
  • Rejoinder. (2017) Mason, AJ; Gomes, M; Grieve, R; Carpenter, J
  • Rejoinder. (2017) Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Carpenter, James
  • Development of a practical approach to expert elicitation for randomised controlled trials with missing health outcomes: Application to the IMPROVE trial. (2017) Mason, Alexina J; Gomes, Manuel; Grieve, Richard; Ulug, Pinar; Powell, Janet T; Carpenter, James
  • 2016
  • Effect of Early Vasopressin vs Norepinephrine on Kidney Failure in Patients With Septic Shock: The VANISH Randomized Clinical Trial. (2016) Gordon, AC; Mason, AJ; Thirunavukkarasu, N; Perkins, GD; Cecconi, M; Cepkova, M; Pogson, DG; Aya, HD; Anjum, A; Frazier, GJ; Santhakumaran, S; Ashby, D; Brett, SJ; VANISH Investigators; COLLABORATORS; Ashby, D; Warwick, J; Griffiths, S; Cross, M; Thirunavukkarasu, N; Anjum, A; Mason, A; Frazier, G; Santhakumaran, S; Das, N; Bellingan, G; Gordon, A; Brett, S; Perkins, G; Ashby, D; Beale, R; Banks, F; Watts, T; Andrews, P; McAuley, D; Collier, T; Templeton, M; Errington, E; Gladas, K; Gordon, A; Banach, D; Kitson, D; Matthew-Thomas, R; Brett, S; Hauer, V; Ochelli-Okpue, A; Stotz, M; Ostermann, M; Lei, K; Chan, K; Smith, J; Shankar-Hari, M; Carungcong, J; Handy, J; Hopkins, P; Harris, CL; Wade-Smith, F; Birch, S; Hurst, T; Mellinghoff, J; Di Tomasso, N; Ebm, C; Iannucceli, F; Cecconi, M; Kirwan, CJ; Creary, T; Correia, C; Prowle, JR; Jaques, N; Brown, A; Walden, A; Joscak, J; Bangalan, J; Tamm, T; Snow, L; Stapleton, C; Pahary, SM; Cepkova, M; Gould, T; Bewley, J; Sweet, K; Grimmer, L; Shah, S; Williams, S; Pulletz, M; Golder, K; Bolger, C; Salmon, K; Skinner, B; Vickers, E; Scott, M; Rose, S; Lamb, N; Mouland, J; Pogson, D; Bullock, L; Bland, M; Harrison-Briggs, D; Wilkinson, K; Krige, A; Ward, G; Ting, J; Bassford, C
  • Levosimendan for the Prevention of Acute Organ Dysfunction in Sepsis. (2016) Gordon, Anthony C; Perkins, Gavin D; Singer, Mervyn; McAuley, Daniel F; Orme, Robert ML; Santhakumaran, Shalini; Mason, Alexina J; Cross, Mary; Al-Beidh, Farah; Best-Lane, Janis; Brealey, David; Nutt, Christopher L; McNamee, James J; Reschreiter, Henrik; Breen, Andrew; Liu, Kathleen D; Ashby, Deborah
  • Developing a Bayesian adaptive design for a phase I clinical trial: a case study for a novel HIV treatment. (2016) Mason, Alexina J; Gonzalez-Maffe, Juan; Quinn, Killian; Doyle, Nicki; Legg, Ken; Norsworthy, Peter; Trevelion, Roy; Winston, Alan; Ashby, Deborah
  • 2014
  • Protocol for a randomised controlled trial of VAsopressin versus Noradrenaline as Initial therapy in Septic sHock (VANISH). (2014) Gordon, Anthony C; Mason, Alexina J; Perkins, Gavin D; Ashby, Deborah; Brett, Stephen J
  • The interaction of vasopressin and corticosteroids in septic shock: a pilot randomized controlled trial. (2014) Gordon, Anthony C; Mason, Alexina J; Perkins, Gavin D; Stotz, Martin; Terblanche, Marius; Ashby, Deborah; Brett, Stephen J
  • Kisspeptin-54 triggers egg maturation in women undergoing in vitro fertilization. (2014) Jayasena, Channa N; Abbara, Ali; Comninos, Alexander N; Nijher, Gurjinder MK; Christopoulos, Georgios; Narayanaswamy, Shakunthala; Izzi-Engbeaya, Chioma; Sridharan, Mathini; Mason, Alexina J; Warwick, Jane; Ashby, Deborah; Ghatei, Mohammad A; Bloom, Stephen R; Carby, Anna; Trew, Geoffrey H; Dhillo, Waljit S
  • An efficacy and mechanism evaluation study of Levosimendan for the Prevention of Acute oRgan Dysfunction in Sepsis (LeoPARDS): protocol for a randomized controlled trial. (2014) Orme, Robert M L'E; Perkins, Gavin D; McAuley, Daniel F; Liu, Kathleen D; Mason, Alexina J; Morelli, Andrea; Singer, Mervyn; Ashby, Deborah; Gordon, Anthony C
  • 2012
  • Two-pronged Strategy for Using DIC to Compare Selection Models with Non-Ignorable Missing Responses. (2012) Best, Nicky; Mason, Alexina; Richardson, Sylvia
  • Strategy for Modelling Nonrandom Missing Data Mechanisms in Observational Studies Using Bayesian Methods. (2012) Mason, Alexina; Richardson, Sylvia; Plewis, Ian; Best, Nicky
  • 2011
  • Adjusting for selection effects in epidemiologic studies: why sensitivity analysis is the only "solution". (2011) Geneletti, Sara; Mason, Alexina; Best, Nicky