Research methods Archives

TitleAuthorDate

Value of dynamic clinical and biomarker data for mortality risk prediction in COVID-19: a multicentre retrospective cohort study

Carlo Berzuini, Cathal Hannan, Andrew King, Andy Vail, Claire O'Leary, David Brough, James Galea, Kayode Ogungbenro, Megan Wright, Omar Pathmanaban, Sharon Hulme, Stuart Allan, Luisa Bernardinelli, Hiren C Patel

23 September 2020

Protocol and statistical analysis plan for the PREventing cardiovascular collaPse with Administration of fluid REsuscitation during Induction and Intubation (PREPARE II) randomised clinical trial

Derek W Russell, Jonathan D Casey, Kevin W Gibbs, James M Dargin, Derek J Vonderhaar, A M Joffe, Shekhar Ghamande, Akram Khan, Simanta Dutta, Janna S Landsperger, Sarah W Robison, Itay Bentov, Joanne M Wozniak, Susan Stempek, Heath D White, Olivia F Krol, Matthew E Prekker, Brian E Driver, Joseph M Brewer, Li Wang, Christopher John Lindsell, Wesley H Self, Todd W Rice, Matthew W Semler, David Janz, , PREPARE II Investigators, Kevin W Gibbs, Simanta Dutta, Stephen P Peters, Muhammad Ali, Rita N Bakhru, Scott Bauer, Christina R Bellinger, Amanda M Brown, Blair Brown, Jerri Brown, Caitlin Bumgarner, Wendy Butcher, Megan Caudle, Arjun B Chatterjee, David J Chodos, Gerardo Corcino, Nathan S Cutler, Travis L Dotson, Daniel C Files, Jonathan L Forbes, John P Gaillard, Katherine A Gershner, Shannon Ginty, Kiadrick R Hood, April Hazelwood, Katherine Hendricks, Kelly Jacobus, Jonathan T Jaffe, Stacy Kay, Chad A Kloefkorn, Jennifer Krall, Margo T Lannan, Cornelia Lane, Cynthia Lanning, Jessica Lyons, William I Mariencheck, Chad R Marion, Matthew A Maslonka, Sara McClintock, Nathaniel M Meier, Matthew C Miles, Peter J Miller, Sophia Mitchell, Wendy C Moore, Katherine Moss, Andrew M Namen, Dustin L Norton, Stella B Ogake, Jill A Ohar, Victor E Ortega, Jessica A Palakshappa, Rodolfo M Pascual, Sandi Pascual, Aaron Pickens, Adam R Schertz, Matt Strong, Alexander O Sy, Braghadheeswar Thyagarajan, Amy Townsend, Russell Worthen, Michael Wlodarski, Charles Yarbrough, Caroline York, Jonathan D Casey, Janna S Landsperger, Li Wang, Todd W Rice, Matthew W Semler, Wesley H Self, Bradley Lloyd, James Dargin, Joanne Wozniak, Susan Stempek, Christopher Adler, Ahmed Agameya, Michael Colancecco, Daniel Fitelson, Joshua Giaccotto, Gena Han, Louise Kane, Ezra Miller, Timothy Noland, Jaqueline Price, Joseph Plourde, Emily Adams, Fraser Mackay, Laura Mahoney, Avignat Patel, Michael Plourde, Zena Saadeh, Sara Shadchehr, Sandeep Somalaraju, Eleanor Summerhill, Ryan Webster, Jordan Winnicki, Ekaterina Yavarovich, Derek W Russell, Sarah W Robison, Sheetal Gandotra, Swati Gulati, Anna Altz-Stamm, Cristina Bardita, Mary Clay Boone, Joe W Chiles, Kristina Collins, Abby Drescher, Kevin G Dsouza, Janna Dunn, Stacy Ejem, Josh Gautney, Nicole Harris, Savannah Herder, Tamer Hudali, R Chad Wade, Rutwij Joshi, Daniel Kelmenson, Anne Merrill Mason, Scott R Merriman, Takudzwa Mkorombindo, Megan Moore, Jada Nowak, Kate O’Connor, David B Page, D Sheylan, G Patel, Bruno Pereira, Lisa Sarratt, Tabitha Stewart, William S Stigler, Kadambari Vijaykumar, Gina White, Micah R Whitson, Derek J Vonderhaar, Kevin M Dischert, Aaron M Joffe, Itay Bentov, Christopher Barnes, Andrew M Walters, Shekhar Ghamande, Heath D White, Alejandro C Arroliga, Tasnim Lat, Akram Khan, Olivia F Krol, Stephanie Nonas, Milad K Jouzestani, Raya Adi, Chandani Anandkat, Hanae Benchbani, Matthew G Drake, Makrina N Kamel, Ramanpreet Randhawa, Jessica L Tsui, Matthew E Prekker, Brian E Driver, Joseph M Brewer, David R Janz, Christopher J Lindsell

18 September 2020

Characteristics of COVID-19 clinical trials registered with ClinicalTrials.gov: cross-sectional analysis

Christopher W Jones, Ashley L Woodford, Timothy F Platts-Mills

17 September 2020

Data sharing: experience of accessing individual patient data from completed randomised controlled trials in vascular and cognitive medicine

Polly Scutt, Lisa J Woodhouse, Alan A Montgomery, Philip M Bath

9 September 2020

Preferences of people with type 2 diabetes for telemedical lifestyle programmes in Germany: protocol of a discrete choice experiment

Jana Sommer, Jan Dyczmons, Sandra Grobosch, Veronika Gontscharuk, Markus Vomhof, Michael Roden, Andrea Icks

9 September 2020

Adaptive design methods in dialysis clinical trials: a systematic review protocol

Conor Judge, Robert P Murphy, Sarah Cormican, Andrew Smyth, Martin O'Halloran, Martin O'Donnell

27 August 2020

Has the reporting quality of published randomised controlled trial protocols improved since the SPIRIT statement? A methodological study

Zet Wei Tan, Aidan Christopher Tan, Tom Li, Ian Harris, Justine M Naylor, Michiel Siebelt, Jasper van Tiel, Marina Pinheiro, Laura Harris, Kira Chamberlain, Sam Adie

26 August 2020

High-resolution spatiotemporal measurement of air and environmental noise pollution in Sub-Saharan African cities: Pathways to Equitable Health Cities Study protocol for Accra, Ghana

Sierra N Clark, Abosede S Alli, Michael Brauer, Majid Ezzati, Jill Baumgartner, Mireille B Toledano, Allison F Hughes, James Nimo, Josephine Bedford Moses, Solomon Terkpertey, Jose Vallarino, Samuel Agyei-Mensah, Ernest Agyemang, Ricky Nathvani, Emily Muller, James Bennett, Jiayuan Wang, Andrew Beddows, Frank Kelly, Benjamin Barratt, Sean Beevers, Raphael E Arku

20 August 2020

Did previous involvement in research affect recruitment of young people with cerebral palsy to a longitudinal study of transitional health care?

Elena Guiomar Garcia Jalón, Hanna Merrick, Allan Colver, Mark Linden, , , The Transition Collaborative Group, Caroline Bennett, Gail Dovey-Pearce, Ann Le Couteur, Helen McConachie, Janet McDonagh, Jeremy Parr, Mark Pearce, Tim Rapley, Debbie Reape, Luke Vale

11 August 2020

Are prolonged sitting and sleep restriction a dual curse for the modern workforce? a randomised controlled trial protocol

Grace E Vincent, Charlotte C Gupta, Madeline Sprajcer, Corneel Vandelanotte, Mitch J Duncan, Phil Tucker, Michele Lastella, Georgia A Tuckwell, Sally A Ferguson

27 July 2020